0xa)='/dev/dsp#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000001000-0x4)=0x7) setsockopt$inet6_int(r0, 0x29, 0x2000000000024, &(0x7f0000c3a000)=0x0, 0x4) socket$inet6(0xa, 0x800, 0x0) 2018/01/23 14:11:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x800) write$selinux_load(r0, &(0x7f0000117000)={0xf97cff8c, 0x8, 'SE Linux', "eb3b2825585f402c92"}, 0x19) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000815000-0xbc)={0x598, 0x2, 'client0\x00', 0x2, "80b7750187eab5cb", "3be0d0ab119c3a6f547cdb759844b9f33d8484918bdd75d5b5dadcccd0b62d54", 0x8, 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]}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000b95000-0x10)={&(0x7f0000b27000/0x1000)=nil, 0x1000}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) userfaultfd(0x80800) poll(&(0x7f000071d000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/23 14:11:22 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/rtc\x00', 0xa91e63129f7a1a29, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000000f000)=0x0) r1 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r1, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x34, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1f, 0x0}, 0x0) 2018/01/23 14:11:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt(r0, 0x1, 0x474, &(0x7f0000a6b000-0xf)="83e3f7ade57a5274c779a11a69a053", 0xf) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fcf000)={0x0, @in6={{0xa, 0x3, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff80000000000000, 0x8000, 0xfd89, 0x100, 0x6, 0x1000, 0x5, 0x7, 0x4, 0x0, 0x2, 0x1f, 0x2, 0xcf7, 0xffff]}, &(0x7f0000f5a000-0x4)=0x108) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eee000)=0xc) migrate_pages(r2, 0x8fc, &(0x7f000068a000+0x490)=0x1000, &(0x7f0000dcc000)=0x4d05) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000028a000)={0x1, 0x0, 0x7ff800000, 0xffffffffffffffe1, r1}, &(0x7f000059c000)=0x10) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004ab000-0x4)=0x6, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000)=""/0, &(0x7f0000d1b000+0x252)=0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000112000)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00003a6000)={0x631479a7}, 0x1) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00006a6000)=""/163) syz_open_dev$adsp(&(0x7f0000a8d000)='/dev/adsp#\x00', 0x8, 0x101001) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000494000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1800000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0xb30, 0x4, "339055b949717ccb80f9e149ef5211f174c2cd98200e13622a781254c834b273d40329f9c39426a1186a7977da8e86dd2980565181d192638159e94388eb19de9f9a2379683decffa808b93fc6f2c8f3"}, 0x160) r4 = add_key(&(0x7f0000d8d000-0x6)='logon\x00', &(0x7f00008d5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ec2000)="b032f1bf681f398fd90beeb7624a6afb", 0x10, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r4) sendto$inet6(r0, &(0x7f0000077000)="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", 0x1000, 0x50, &(0x7f0000424000-0x1c)={0xa, 0x1, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4c}, 0x1c) 2018/01/23 14:11:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xffffffffffffff8a, &(0x7f0000a7e000-0x8)=0xffffffffffffffde) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f00008c8000)={0x0, 0x0}) futex(&(0x7f0000f27000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={r0, r1+30000000}, &(0x7f00003bc000)=0x0, 0x0) 2018/01/23 14:11:22 executing program 0: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001b0000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x9, 0x4) socket$rds(0x15, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000773000-0x4)={r1}) keyctl$dh_compute(0x17, &(0x7f0000adb000)={0x0, 0x0, 0x0}, &(0x7f0000df6000)=""/133, 0x85, &(0x7f00007c2000)={&(0x7f0000df7000-0x40)={'digest_null-generic\x00'}, &(0x7f0000df7000-0xdd)="2f34622db9eb1166c48b862ee7130c93731f2cf4575ee4d43107207b711e6b01e05aadb635a4b5528948b41521309c417ef9578f54139a8064b38d25295a9793b46ad51e082a2b2ff6d9ca300ca3c65bbf0506b778bbc62a57f8f4096816c74638c09d5b6030f3eb009bf7393a7d35b625cd3dddb78bc2036380c680715e28e4766387a422d496eb83c4f675427c104b5eda124cfe64d76255557cf91bba32d9c6bb1475b2e3dac86a4859e79b2d2b1d3c4afb19444bf2207dc9d2752b85b374e9d17bd0412303c061919c896c03eaf53011004cbdc11239ed5dcc2457", 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:11:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009bd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000040000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0xffffffffffffff67) sendmsg$alg(0xffffffffffffffff, &(0x7f0000605000)={0x0, 0x0, &(0x7f0000d9f000)=[], 0x0, &(0x7f00001ed000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) preadv(r0, &(0x7f00004a4000)=[{&(0x7f0000760000-0x72)=""/114, 0x72}, {&(0x7f0000675000-0x9f)=""/159, 0x9f}, {&(0x7f0000790000-0xcd)=""/205, 0xcd}, {&(0x7f0000e0d000-0x9b)=""/155, 0x9b}, {&(0x7f0000816000)=""/91, 0x5b}, {&(0x7f0000057000-0x2e)=""/46, 0x2e}], 0x6, 0x0) r1 = syz_open_dev$sg(&(0x7f0000c7a000-0x9)='/dev/sg#\x00', 0x7, 0x8000) recvfrom$inet(r1, &(0x7f000025f000)=""/4096, 0x1000, 0x2000, &(0x7f0000985000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 14:11:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000f39000)='./file0\x00', &(0x7f0000a98000)={0x1f, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/23 14:11:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0xb7b822526dc8dde0, 0x0) r1 = socket$llc(0x1a, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x10000000, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x40044103, &(0x7f0000006000-0x1f5)="") 2018/01/23 14:11:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000cf3000-0x12)='/dev/input/mouse#\x00', 0x1, 0x2000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00007b0000-0x1)={0xfff}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000ece000)=0x0, &(0x7f0000f03000-0x4)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c0a000)="0a0775b0d5e383e5b3b60ced5c54dbb729", 0x11) 2018/01/23 14:11:22 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000146000)={0x0, 0x0, 0x0}, &(0x7f000095f000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f00002bd000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000377000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_RMID(r1, 0x0) 2018/01/23 14:11:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a80000)='/dev/rtc\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000764000)=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) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/23 14:11:22 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000018000-0x38)=[&(0x7f0000018000-0x2)='-\x00', &(0x7f0000018000-0x5)='eth1\x00', &(0x7f0000015000+0xad4)='/dev/snd/pcmC#D#c\x00', &(0x7f0000018000-0x12)='/dev/snd/pcmC#D#c\x00', &(0x7f0000011000)='/dev/snd/pcmC#D#c\x00', &(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', &(0x7f0000002000)='/dev/snd/pcmC#D#c\x00'], &(0x7f0000017000)=[&(0x7f0000017000)="2f76626f786e657430766d6e657430e425656d312400"], 0x100) syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/23 14:11:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000547000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000427000-0x4)=0x0, &(0x7f0000167000)=0x4) 2018/01/23 14:11:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$getenv(0x4201, r1, 0x12c000000000000, &(0x7f0000014000-0x6)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/23 14:11:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f86000)='net/rt_acct\x00') ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00007da000-0x12)={@common='ip6gre0\x00', 0x563c}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000a02000-0x1)=0x3) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000114000)={0x7, 0x40, 0x2, 0x4, 0x9c1}) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00001e6000-0x4)=0x0, &(0x7f00006b4000-0x4)=0x4) 2018/01/23 14:11:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000343000-0x90)={[0x9, 0x80000001, 0x0, 0x0, 0x80001, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$dmmidi(&(0x7f00009e4000-0xd)='/dev/dmmidi#\x00', 0x56, 0x4000) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f00000da000)=0x5) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000f09000-0x9f)=""/159) 2018/01/23 14:11:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000adc000)=0x0) process_vm_readv(r1, &(0x7f0000de7000)=[{&(0x7f00006e9000)=""/4096, 0x1000}, {&(0x7f0000dc3000-0x83)=""/131, 0x83}, {&(0x7f0000aa1000)=""/11, 0xb}, {&(0x7f000086e000-0x1000)=""/4096, 0x1000}, {&(0x7f000071f000)=""/196, 0xc4}, {&(0x7f0000a65000-0x3c)=""/60, 0x3c}, {&(0x7f0000212000-0xfe)=""/254, 0xfe}, {&(0x7f0000ed0000)=""/215, 0xd7}, {&(0x7f000001f000-0x78)=""/120, 0x78}, {&(0x7f0000fe2000-0xe2)=""/226, 0xe2}], 0xa, &(0x7f0000082000)=[{&(0x7f0000e68000)=""/0, 0x0}, {&(0x7f000004b000-0x57)=""/87, 0x57}, {&(0x7f0000a23000)=""/30, 0x1e}, {&(0x7f0000b4a000)=""/23, 0x17}, {&(0x7f000012b000)=""/140, 0x8c}, {&(0x7f0000fa4000)=""/120, 0x78}, {&(0x7f0000f35000)=""/4096, 0x1000}, {&(0x7f0000862000-0x83)=""/131, 0x83}, {&(0x7f0000d26000)=""/63, 0x3f}], 0x9, 0x0) connect$inet(r0, &(0x7f0000ffa000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0xff, 0x2) r2 = dup2(r0, 0xffffffffffffffff) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000186000-0x40)={0x4000000000000000, 0x6, 0x3, 0x1000, &(0x7f0000a55000)=""/4096, 0xdd, &(0x7f00008da000)=""/221, 0x1000, &(0x7f0000442000-0x1000)=""/4096}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00009fe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000000)={r3, &(0x7f0000001000-0x4e)=""/78}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000ae2000-0x4)=0x89) ioctl$VT_RELDISP(r2, 0x5605) 2018/01/23 14:11:22 executing program 7: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000071000-0xc)={0x2, 0xffffffffffffffff, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5c, &(0x7f00000ea000)={@random="056cea73540a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x26, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x800000007f, 0x0, ""}, @generic={0x0, 0x4, "1ef465f1"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x8000, 0x5, 0x3], ""}}}}}}}, 0x0) fchdir(r0) 2018/01/23 14:11:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000-0xed)=""/237) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000c5a000)=""/0, &(0x7f0000fb2000-0x4)=0x0) 2018/01/23 14:11:22 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000ef8000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x1e940) r3 = geteuid() r4 = getegid() fchownat(r2, &(0x7f0000ca1000-0x8)='./file0\x00', r3, r4, 0x0) r5 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r5, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) r6 = getgid() mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r5, &(0x7f0000732000-0x10)={0x1a, 0xf7, 0x4a28, 0x8000, 0xd26, 0x4e, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getresgid(&(0x7f0000ef8000-0x4)=0x0, &(0x7f0000106000)=0x0, &(0x7f000032b000-0x4)=0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000ef8000)={{0x3, 0x7ff}, {0xfffffffffffffff9, 0x800}, 0x5, 0x3, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ef8000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef9000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000dd1000)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x2, 0x0, 0x1, 0x1, 0xa, 0xa0, 0x80, 0x0, r8, r3}, {0x0, 0x7, 0xfffffffffffffffd, 0xfffffffffffff8cd, 0x8, 0x3f, 0x2b, 0x3ff}, {0x5, 0x7ff, 0x6, 0xfffffffffffff412}, 0x8, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x2, 0x6c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x3, 0x3, 0xffffffff, 0x8000, 0x10000, 0x6}}, 0xe8) setregid(r6, r7) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) 2018/01/23 14:11:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) init_module(&(0x7f0000408000-0x2f)="6367726f757023766d6e65743173656c66815b76626f786e65743173797374656dd02c255b6e6f6465763a2d2a5e00", 0x2f, &(0x7f0000a03000-0x2)='-\x00') clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/01/23 14:11:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00004d1000-0x10)={&(0x7f0000134000)='./file0\x00', 0x0, 0x8}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000288000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x86dd, "04c6d9868fa6388a74a24174c61cc8826d452426a7ba5220783ac3f0a2dc261b4b09a64e5d26ceb5"}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) msgget$private(0x0, 0x80) 2018/01/23 14:11:22 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x80a, 0x3f) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000000e000)=0x0, &(0x7f0000012000-0x4)=0x4) syz_emit_ethernet(0x73, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x65, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226319b6577a5da10892a097a46e6a73971ac82d994459a241405ce20966de25d525ef6abcd24"}}}}}, 0x0) 2018/01/23 14:11:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000fc7000)='/dev/snd/pcmC#D#p\x00', 0xb1fc, 0x4000) write$selinux_validatetrans(r0, &(0x7f0000caa000-0x5a)={'system_u:object_r:auditd_var_run_t:s0', 0x20, 'system_u:object_r:sshd_exec_t:s0', 0x20, 0x30, 0x32, 0x20, '/usr/sbin/cupsd\x00'}, 0x5a) bind$netlink(r0, &(0x7f0000397000-0xc)={0x10, 0x0, 0x2, 0x8000040}, 0xc) socket$inet(0x2, 0x3, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) 2018/01/23 14:11:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00006ad000-0xd)='/dev/usbmon#\x00', 0x4, 0x80) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004d9000)=0x200, 0x4) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x8b, &(0x7f0000f60000)=[], 0x0, &(0x7f0000186000)=""/192, 0x3a, 0x0}, 0x0) 2018/01/23 14:11:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000733000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") pipe2(&(0x7f0000ae3000-0x8)={0x0, 0x0}, 0x800) r1 = creat(&(0x7f0000a8c000)='./file0\x00', 0x21) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000424000)='/dev/ion\x00', 0x41, 0x0) splice(r1, &(0x7f000067b000)=0x0, r2, &(0x7f000019f000-0x8)=0x0, 0x80, 0x8) 2018/01/23 14:11:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000109000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000345000-0xa)='encrypted\x00', &(0x7f0000fa0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e95000+0xb07)="7f00", 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r3 = eventfd(0x5) fcntl$getownex(r3, 0x10, &(0x7f00005a2000)={0x0, 0x0}) read(r3, &(0x7f0000295000-0x26)=""/38, 0x26) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r3}) write$eventfd(r3, &(0x7f00001d4000-0x8)=0x0, 0x8) 2018/01/23 14:11:22 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) r1 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) ioctl(r2, 0x400004000001275, &(0x7f00006d3000-0x2b)="") io_setup(0xfae, &(0x7f0000fea000-0x8)=0x0) io_submit(r4, 0x9, &(0x7f00000f2000)=[&(0x7f00006fc000)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f0000fae000)="b62914a57bd2eb4af170a2db6c84857bd76008e426c4e7f2cb3226bfe2a9e84568415b87954b", 0x26, 0x4, 0x0, 0x1, r3}, &(0x7f0000d9e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r3, &(0x7f0000b66000-0xff)="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", 0xff, 0x9, 0x0, 0x1, r3}, &(0x7f0000c0c000-0x40)={0x0, 0x0, 0x0, 0x8, 0x9, r2, &(0x7f0000d4d000)="", 0x0, 0x20, 0x0, 0x1, r3}, &(0x7f0000c4f000)={0x0, 0x0, 0x0, 0xf, 0x6, r3, &(0x7f0000f8d000)="de674182c6295b080bfdceae66bdc13b13a848a9ff4f962f19212e54f65ebf0ac917ce78902bc74860ffada45f050bbad70b7f0a66f98a9fdaaf9876a8c5e6df4e3c0b492d02e18bccef14a106c723da53c7770b48ed79fba596aaea01acefcba3c865f58279a092a183c633d75425fc307743a589ef9f509511b686713542a95bfb7cceccf68a54db87eefbe0ebe35f5c61ab5100f437b97fffcaa1738a0666957050dbce337ccec7eb49a395a4db84d2e90873adbe4271de14c3b2b3bf9449d61e0609e3d7d4fae34b6c0648cc021777e46876273004d187c30f46e4a51ef7470d37fe1a131adbf9fadef84cd459fb09f9e79b29bded5cfbdc13baa728c4a99bb896085fa687976e50908d80be9f75358714c5773dd3d5681c6eba03412ce9ddee2383f7a8bb07ca37a0582875696c19be7e76c53c7f92c44ae370dfb4079ffed0ea8a0a79425a324f21f52003d6e0491d9c748147fe42edf25a59fde945aa0f1a63fbc04a8aab17f2fb4121294d32947ef9775d5365231d8382b1f771d756ccd3d88b33499a3995bc10ba62657a81d5af23c879defc959697d780ac6e489dfdb024e508ea7ec0a745d9fad8956de9e11ecff52979d3cff593e1040d7cad190295ca9872b460e77e51b343a927478ba4e0b59e458a63e577e7482b931c5628a5e086f29fc9bd83d431c5a22af4042b1c07369d882740f4061b4cdde745818cda6801290baf500fae0bb567ca6b830b4f9db74718739707d14ed87ae6aef01c9c5027ae7d0b42107569234f2a8b847a15e836e4ed2b240ec0d39c82d8e4d0a1bb57da18a666ac10e15dd535afd21ca45eac3370b957e7c0548043e0546ba1b5488a9f639edd4f0a3fbca1c117bf24595257c3634a567aa4cc4547f1a0e133174a62f689a3259bc522cb27e1b7022baf614cde3e84bee974e92d33b9804845c9bde1f950cb5b6ac885aa39de47d0489b6475bb6dd381e62357512fdba7c86110b24613516fca0b7452bbc7b9583278de90463b54881204f6f934d82478ecd1a38721ae8295d0df3e6d65e32817777cb289503186e7d7833d829ed2392d305b999c6ce205d005f507df50bee281c2c95475e2dbafe74e212f2372be69265fb45a2956a69a1fec6d7b523d552147e8c5680105c64fdf81ddc9d385b008f54983cc874de650f708061e099fcce95632e0da9aa2f204d693c2a8edf4177d5e747cb85cf5b5931641ee5610e40dc39ff3e1d73c5c5016a072b3b826ad76a40343a8014775dbbb0c065e44db6d9e6f67094d4dd5c9d9bcc622b7600f063b0796bea22a7f4cd6e8b7c6181cc40a2353bc56288ee75a557b97c99d58bbe00437c78d7a58b5c8707cb75d2cfe1652925104f5fbf58eabbd71a4d4ee29f8d56dbe2a2f8944b168d16e9e224b9ab30aef3a89f36ea753aae92860916575d644e6909760147963ae363a7165972a825c99abcf9a1a3cb76b620c7fa4d4eb9bc155cc5e2fdccce9407b4e644835a080d7b568916eea593bdff5ec2582d2e4639b68e83d9d116b4887f865199d04b1fb9927dbfcf9749fd3beea6f7738fc0d3a567cb32ed8beba429ccbfeb327a371b4a25be2e8e27fcc55133dcd06ae48bfa4e95ff37290107d27640bcd22e28229224afda13088bebeea7d59c9e631141f1878ef775438aa08a4afe28022723299bde53cebdab36200d6b3bc903f9f876c9d08eb78bf5e0c701987bdf459e7d4dc145ca11bf6ece6cdb0792cbad33202f9445d443332370c465884346097409910f520b724c156deeb908fa7562c879735c7e7c36f82cebd2c884cfab584ca5aeb1f0f222d60dffb79ee1e1c09bb5789ef7bb237407330abcc82cbbdd1d78b1827a7627aadffd60e6c1225940360683f2fd459fb2e556312717bea618abc04c13f4a46c3805fb9509bbb7a0edf3d9cda8750cdd2540b5792110cb6c3bb746d40db5df938fe76f82c349d1e4cb24cd556c7e4720c82419d3da922fbae5cb974299bfcf90aa6dc38f81183edb3ea4effac56aed352f3eab354450cd1ce51d1ed501ebee46245a9341345ab97b4b814e41b208ed5629a5f566bbef68b46d3d12ef59851aacb8a6ba03648cc699e5e660ca0fa8a8b01a55f9fee2e428c3438c03176de66e2cdab3c8084e20f3140fb834fa1a91731284de363805e3767785e1c45a45b40eb3b7fc6ab5da487dec8917f212315cb2447eabbdb38b1415e9bd467e8559f410e043b356e263a78403c62a5c5b411fc1421a4dd881bbfd5e4933226ac02f239c4938521c30b651b6513c21c227a988330d65ae07433b349f2b47f44d5c65de3e979a2ef26934a7d6fc3425f4958db9cb2c5972e52c51674186cb0fb8275d79e9ada9ef12cf7788818e7d3df8b598c3765e24844eda341997b53cc8853b1a7f0d5ae4eec5f522704f740468acdfa8a743b98901e67ef55e1769568dfb755cfc2eab74b7cdf22c0d233594d811aee9982b19e3e1a7c1e5dacd736c041e935c245872c312d1d5ed8ac9c551b69d5518e57555922e4e6892892f1b2636eb5e85e8e531c020046645611f4f7b8fea4b241632b63faddd21b762b44d3217953fd37726d3f3dd6a2a8e92a6d196e066ae29afd8541367242b57fbeaca0d4a33fd6aa31b339e3fabc73ac4f7c3ac0babde2cadafc331654dff093b1161a978d770d9aa8a65e373adcee22d266fc70d7cdc4410f1a29ecd39af316153b409ace7870003e1760c46d3cbfd73c091ccd183ab14a309ac82f01039d7263eaa3a4d8a0caa3d3fae6420294885fbca75a906862db0175c22abaa67f715fdec8b2b5b3caa95883ac390e894b9b8c742d29e13d367e3941cf6cf8e8b98945bc809012c2abb6eb938c577a76138da14b60c285c0ee40e395977a17e481636aa97aee2608b9f30f72b99b0356f72c34bf46a9c64789d57634f1ed7c596c045be258c7c8e7f33c03ec2fb6cf9a141be8dfc9a33a2d194e88c274129eddc5d0eb755fa6daa07c48497cca317eb7f624c4b1ffa7232344e9eddb59011d467a1aab13c8db57055f1922b6157cfac1b183777279a899b9b08dd9beef911913738e30816d3a64592c6d055013565f5bf9d46b56529de66082896d1460bb3e4d88fc94bcd03b42791b2deb0ec41feaf30c68b9d776acc0c753384ed4a955c7b73547d25170269f652ec0bfeaee651ae03ac9eecea10b12ff0ca6460b494368614e6210a5e0dd2463b30d1dd31c6d5e25df32125ea3546f9e1b37ed5075d59c681955261c9f2c4ad9729530b944e6677737a96761eac078f40244674a0a4aba6a464d0daa54ae897e9d589861eb3c6a5c7c2cd78f3ba649e2d58dbeb58a6dd14bb871c8c01689e42362dc930fefa53fbb3b9d7c88ca7a0fb0f10a9f9fd6ec1665401fb6b6636315d90ba37740f85b0263abd12c9f0a80d9fbb8a07c4d1a0f5accdd28aebb459b21edb7e7ff46fe2d68bcbb5cb99e9adb40ce3cc66a8a924ac8a110799317f7264126362dbb214e43b6fac1354c11f790f6005ce607e842da74c9e3a01ad0f10e3937d5ede0f532e190a3a5571a384de1fd6d2a70cfda14db38b5d350df290e3cd98a6f0ce55d6b0eb1a521269e19c2aef65e15fd3eb79c4b6f62c35195fc01482c1069be0be737b8d731f07811ce773095adb4730bf3e4fe8de6e8968830149f74429d5ac8148419d30506d2c13bd436ebbffdd79a68cde42424e5c1e8571f4e68f498c0204b0d05e3e4d95abd28839c4ad26446712b8a068ac11fa646f776f182c9a4007d583bd9430d9174defc6029ab9faf82d7692e74b56f6806b48467d367cd38bc8cac04e9aa6ee8c507785f7fc83a3b3faa73589d0a2d8ca7d11844757cbd16854335bc1001bfc6d52a93bf1b4a850f240814226b8a30156c4814ed4e9655197e9c1c643c9b254c5a1394788bc7e9c4aeaccf864cf40331d5d88773b23a2ada2fc1e3307337318a3ea732c7f59c5c14dd214518a95c3aa2b6e26e550528118c000c02d7863f7ccb7d290ca8c10f8048b792b53dfe6f0c79c3ca82f41796c46d735efa58fedfc7b0d664293b269f81e9e3651158ed7a21671678a219f8999ecd1aabb6d62c090457f8208cac8fec832b86119620a96dfd3900775d55cd75bc6895ffb612f17dc26b860731b8eee5850d0c4b87a2f5448a5b9f1f33aae9a748f848e4c3a599d0319b3f96f02bb0b63d5af671171ad53562e0b0861e0243a32b16ce4f9919975946ca092f9c9354256dc7b6241a22d27541de7c8b8df6d5f456298765007025ce3502410c5394c74a4ef696ccb62cbf09784efb16582f99797ed1c4f4abfcef08b060ea737362b38076f145ba532ef81548aa1d569e59081bd389d0fe7088cea41d6feec8daff4c0584f793e84edc4b4f221de64d1b1be1f8e46e29adc596cda2156493fc1863f284c0343d4d72d690b4b3188fff736615b10e8ece41d1200a929c4806303a500f57ae9c0bd14702468fcc56edf421d5d99f5641376d494ff8da5e764bceee8dea7b2a307388e3b49fd86558f3b61bd02d3183e0d520cfa076fa4a5c1ddaf36996a9a42092b0b2a7cabeb6f38497b53e93a44ffd7a417e1dfeb90fbd9ed909ba4c15087188fad9a0a45978ec1101a68d161dc96e450e5ff466e007b6bd79ebb7a275a4d900f094752694363cb6c67426fb94830b8342d0a0d62ef23e567375d8f8d4b4be7b384c49071c95573103b7e8df7096fc357b766430b7db1dd5b116b9a38d2bf792e521db12ffb98ab702b52895a11e0294b04d8b78719c7d307ac5a6e2cbbd921bf934128ad1d4ea3d1a6fca9e1d5ff0f6217ee60dc23ef1bfc2c6680271c6ecaf13597b7c4434522b74853f7821e4afa80da8ce41c25a4a7ff99de3e459e80dd4ecab47be04532240cdc30523aee89e8e6de1e29467883cbd1df24270ae1a6746e779bc1b986261d4bff3ec033576bfcb4987deb1ce15ae131143452b16d0d50f1162278afbf30f34fb2ed730087d9d713e0ccb1e66c4fff342b995739b2bd5b9ccb15538f03ba6d5f024d55eea6dedbdc4952e46573076d2a6f124dc38ee797c9a5da6d6390ea2c47475b97c23eb830d1551e4a24de69f87cd960c0e4c384c21509e49da729658a962a8ecaef9b7b25c935646aa4801fb970a967c73e498b5cf4bdc0c95f1bf989389aa5e20619c8187c6f6231a3b31be5db07d234a150fa4aa494f76fb566d5c485e1bcf84d6fb96ea1f9c28209ab3221a0573d144fc197797f7eaf41e64e040979a147fdcc9c711bb998279e9d369e61e5931b689e4e326ec01447196477f183b308307f37f3de9a81807834fb7e068910f100344b1d28191134ccd6d7e2503a334e61ce48158074358605a02e9723fdd228918535a39f12554f3aba484beb7b50f13e7c6f77c01f6896d284f834d5981c95aba7e030bff9d6f6b60ecfd4ab40d88e485c92c3669bbfab75b5fe5f6ad7bce2fc1ce8495747de6b6f53d1b39f8a02d5bac2ad8bb7e5b81440429e12853d194194a6153d2b7a2f1087cdbe184b7c20b319210f6ef1bf89febb33b872f150b0962a333d41f18b9d30ffd3fb09263c215995c93e112442021ae7f2ed773420d5f18be5cafce8d7b0bfbae27da256b24cf2e097363ffad28e5836365bae110bb5c41f74a995ce20aefab0d4abdbea6008d23d0d3e9d4d9476ae75134d4383fda02998678b96becfc029384c8830a0bdd174e892428607a8f39e18d90c8c8a4fc4018cb76cc8f2cf3eea01f5f560bb20da128acc73cf8c75f073787122cc07bd4a8518396e15ec2e8704589c0b2e4221974", 0x1000, 0x400, 0x0, 0x1, r3}, &(0x7f0000b72000-0x40)={0x0, 0x0, 0x0, 0x8, 0x5, r2, &(0x7f0000484000)="ca4c2106b38ab2d45c021a2d3b5ac2ce4855ae744a0dd67df56587fe44f6697835ce408f7b381f4fd30b57565db4300dcbff706cb55545c1ec4929f48981c2dfc71e582c2e0bb8b24b264f1a315821a8a9cc2e3395be6a88f1c5301ca4b64b", 0x5f, 0x58128bee, 0x0, 0x0, r3}, &(0x7f0000c5e000)={0x0, 0x0, 0x0, 0x7, 0x3ff, r2, &(0x7f0000e8d000)="487c7c1c577eb06ee6e28d7f2396e1e3a7a130819df5d11d5c7350550c982bb41e7ca6241050e893863da0f8727a2dfff270095f3f11bff4953ede4ac676688af2c83c290c3e57b291ab62e4c8a378cece9245fcac58af4502d3ca07daf0f39541a01a76312977fa0fc27653e995f2bb9b54054f92ac6db192f3a1449fdb78252cc993d24d31c3f9b9043e475ba63557591bbad03d4e4189c6c456a4feb835260042be09c79eb1e87b40cedefee7980b4c1dc064df4239fa3a02682c666db1a5a7e2f6a5c3b8", 0xc6, 0xffffffffffffffac, 0x0, 0x1, r3}, &(0x7f00006c7000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000e66000-0xcb)="041c294d2d867be098c8a74e5d98dd26116ee4b82d9f83395e7efd0aee367800d4b7b8fe5277dbe03f31f0da4450f827aea0d11610bb1be33ee0b6b42ecc2a01cc610747528e43e7cbf43e595cf785ebc8ddf5dd93bad381c4bc81080a8df120e83a7283b348b16f3db72f0f2a9b6584a94eb0f5ada207d21fff45de27ff6dbfc70a6e74bb194babf78d80b39c23703d068dca23828464f90290aa78e37e2120943340fad87b377ca07376de8a36b1cb9d4e922e488319978f788ed2d76a25873f154441f6d8e565d77d7d", 0xcb, 0xd7, 0x0, 0x1, r3}, &(0x7f0000c32000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8001, r2, &(0x7f00008ad000)="4ea12ed995978a56b8f9f1185cf81b36367b5919473d3b792139ded23e4cf9b5195c0949dc66b4a6a476c978c3df40dcd10d8ea52fdf6f6b4a78c6f51197539883117e2bbc6c0b5907d5eb3888f52c7c6b422e56229db3ad3e7b64", 0x5b, 0x7, 0x0, 0x0, r3}, &(0x7f00009ab000)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f00003f1000)="c6bb679ef50d29e4a8402f949d4ed3897015d0623b9b4fc3cc5f35239337bf70bc48761339d9c369af80bbca15f38dc439134f9f0d215c6ce60a9bcaeda1b86188dfcb286f3598969441c761fddbc91643e727d4d4ab352c622f08d98396f35b9601f5770c63539200acf608a11c13480d33235ee4c93480e8bec2aedcd18c6f5bd11263d1121bcdbeed961d1378b2b8f0a88c932112f8d3d74ecdb157fbb8fadffba903b2764a38182fd547c63efa43b18086f3ef1cc435b04a175a4d876d6f3b7c22d13f2ea065b914e06538", 0xcd, 0x8, 0x0, 0x1, r3}]) 2018/01/23 14:11:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d90000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a01000)={0x0, 0x5}, &(0x7f0000db1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000800000)={r1, 0xfffffffffffff253}, &(0x7f000081b000)=0x8) connect$inet6(r0, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/23 14:11:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000036e000-0xc4)=""/196, &(0x7f00003b9000-0x4)=0xc4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000041d000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008ed000-0x4)=0x8c) 2018/01/23 14:11:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000041000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000374000-0xa)='/dev/cuse\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000185000-0x38)=[{&(0x7f0000345000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000777000)=[{&(0x7f00003a1000-0x59)="6e1b828071437fab7e58d90005872a3f29616a83a869a9ca56210b3fac29b3f28a5971e2eb32d43e5ea954fbaf6941f340aa2a41e2bded74819ca9180962d38ac6fd99fc96dfdfb911364b89e0d64a1f765868ad6c33453b7d", 0x59}, {&(0x7f00001bd000)="f9ef298e3df2f0a6783efcb8fa38849c111170be60bf840db66819fe92b3695b4a1e01f0341e3cf325a2b3d4e7a30f57c39f6e1f22f52acc025a1b3b9000828094909a411cd7fa929e0144", 0x4b}], 0x2, 0x0, 0x0, 0x40010}], 0x1, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) ioctl(r1, 0xfffffffffffffffc, &(0x7f0000cf2000-0x3a)="0cccc0a46c013cfa52400da3cd94cae4992ad91e902bc30e424aa1d204154eb22e10277501fdb8b19d86d42e5d1591127462c63335f2228eae78") 2018/01/23 14:11:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e79000-0x5be)="", 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) sendto$inet(r1, &(0x7f0000f67000-0x70)="", 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000895000-0x284c)={0x18, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:11:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e1a000)='./file0\x00', 0xfffffffffffffffc) r0 = fcntl$dupfd(0xffffffffffffffff, 0x800000000402, 0xffffffffffffffff) 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) fcntl$setown(0xffffffffffffffff, 0x402, 0x0) dup(r0) 2018/01/23 14:11:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000390000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a92000)={0x0, 0x0, 0x0}, &(0x7f000048e000)=0xc) getgroups(0x3, &(0x7f0000bc0000)=[0x0, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d7a000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f00007b3000/0x3000)=nil, 0x3000, 0x100000000000006, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/01/23 14:11:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x100, 0x8001, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000b24000-0x9)='/dev/sg#\x00', 0x4, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000603000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) socket$key(0xf, 0x3, 0x2) accept$packet(r0, &(0x7f000080f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004b0000)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000146000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @in=@empty=0x0, 0x2, 0xffff, 0x0, 0x8, 0xa, 0xa0, 0xa0, 0x16, r2, r1}, {0x6, 0x63, 0x9, 0x1000, 0x8, 0x2, 0x8000, 0x9}, {0xc0, 0x5, 0x8000, 0x7}, 0x401, 0xa, 0x2, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3, 0x3, 0x1, 0x79c4, 0x0, 0xfff}}, 0xe8) 2018/01/23 14:11:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000a5e000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00007cc000)={0x0, 0x0}) 2018/01/23 14:11:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008f0000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007e3000)="dd6338b270f900b3d58a50aa40f85affddccb4d0b8", 0x15, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000a8c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 14:11:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = creat(&(0x7f0000e64000-0x8)='./file0\x00', 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d6a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000058000-0xb)='net/rfcomm\x00') pwritev(r3, &(0x7f0000bb3000)=[{&(0x7f0000d59000)="dbb70dd2d13b3ccd28a3169b078cb143c637f79a91573474d6019ad1a3fbfcf6bbed7cb787eb89d37659d1c40d6cb82e4555a3be50fb2b21f126887b76906de89db854347856b0ac8f9bc73f9db4ac757023bd742150d5519ff3a02fdebb80fbcbcdf07d2824c382861a3ff26067402c50d7be50746502afa8e9e7ce5931cf51e5b350cc699dfe00f2b328e5ee8b8c17c74d5069", 0x94}, {&(0x7f00002e6000)="11ecd1b5394c0966b7", 0x9}, {&(0x7f000036b000-0x59)="60b4887c43ba0185f637070a1a20b90173bdd20892efa1bcb145168652cb3af0b46f6adbbe3f4e717d2a7215fdab2b854e9a013343fdeabdd16dfd8ba0f02451a2f2164b877c7e4c80ad73b36ba2ed6fcf0d51a3e082eac562", 0x59}, {&(0x7f00002ba000)="7d9ec34664794ca6ae3b1ca1da88a3028edf742927f8063ea801faa5e7ac6f928ec85bb5118c57cc46d2057a43fc3347a6cdb069d82be6d6973d2061f67b95c64901efd60a28c13dde6a12f1a8e398f31670329db18e19cac14350dcbcdf36c3012d17a6fc9657cd5fb314ada0b5006e3078036327d05bb13714763825a084d4b202ca64172100ed7a8ef42305485bf7112986fce82128d63a185b10a8d75c3fb55bad34ca4a917d35ee", 0xaa}, {&(0x7f00005bd000-0x65)="fa3eaae61a451ba58925df8632809f795371aa892af6740cb433603f9c487b1716d2174d3342369b994dcd85717cf09ce03db584e81db52ca049ec25cfd44bbdfeba1e28062bf49acdc4460d6970a84d8e6a19948752b139a9ad6e584780983084a80d6ab9", 0x65}, {&(0x7f0000867000-0x978)="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", 0x1000}, {&(0x7f00006a0000-0xd4)="16904c9308f9cba9e5132154d79abf345c8ce7d5c7378afe0ae1a858629047e0153b08227d2f7194172b04b38cda9e62c6abcbaf433b66632a4ad5d6af08d5903ca81cb8e3c7a252badc036f57d96eff2ad18f82e84bc6dd7d848397ee5692fdcce96c2af040a21ada3b835d5cd29d4fc567e7fa7e550d31dde71c86c243fb62a138219609556b283933c86cd8bcaceeac9c49c24bc187d7aa47f366d2259b4954e6250a110b8cdfd408c71445b5e6355c8f599d4f9469b8270687ba0227274da8cd5659905c66c146e596af863ccc98b6367570", 0xd4}, {&(0x7f0000ce9000)="7f39d9f62d2a488d89ff02a2a91ac9f228ca572dc950d09cb60e1a6d8ef402f35504261787f9c72fe99f317c99a6373b7f0246796cfc2c4da99ccc98bf943743b4c0d709f1c00dd3abd7a9fe80db362774a18961d3ea8f4fac3b91fe3cd8b4b9f4739c12ec32650912c8e7094fa4ac82bc7613b45ce33dbd8ca95320649cf47ce73163906959801049c436311d32ee1d21ad5839b34765f0d867b482d6c0e884", 0xa0}], 0x8, 0x0) 2018/01/23 14:11:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000546000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f000093a000)={0xf, 0x15, &(0x7f00009df000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x31a, 0x0, 0x0, 0x0, 0x20}, @call={0x85, 0x0, 0x0, 0x12}, @ldst={0x1, 0x3, 0x6, 0x1, 0x0, 0x2, 0x9}, @generic={0x9, 0x6, 0x0, 0x7}, @alu={0x7, 0x7, 0x6, 0x8, 0x7, 0xfffffffc, 0x11}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000068d000-0x4)='GPL\x00', 0x3fe, 0x80, &(0x7f00000af000)=""/128, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000ed6000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006e2000-0xc)={0x0, 0x0, 0x0}, &(0x7f000053a000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000014d000)=0x0) gettid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a68000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000008a000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000002c000)=0x0) fcntl$setown(r1, 0x402, r3) r4 = gettid() move_pages(r4, 0x4, &(0x7f0000d2c000)=[&(0x7f00004e7000/0x2000)=nil, &(0x7f00002d6000/0x1000)=nil, &(0x7f00001bb000/0x2000)=nil, &(0x7f0000373000/0x3000)=nil], &(0x7f0000ea7000-0x1c)=[0x5, 0x6d, 0x3, 0xfffffffffffffffa, 0x5, 0x670241d8, 0xffffffffffffa528], &(0x7f00008b0000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x2) 2018/01/23 14:11:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad)="", &(0x7f0000a17000-0x4)=0x0, &(0x7f0000d77000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000492000)=0x0, 0x800) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000290000-0x92)="e2d9befb9b595ab1fd550c602084290dafda997b3e6665e8d17bef3b43a703a318cf0e3f9d9952bcc995e29e1cce20a227d7f42cf0a8ed6d85e4d0068eda5ce834915ebcec61b1e0c6fb2534bfa3486dfbf380da4d2dea22e57a963a98b3e4885f13b15273c8218f7a1f1503e0b0b67497eedba185e7b44560a4d69da0a9c373f6ccd1ad44e83075c3c212a9e5da556ee72e") sched_setaffinity(r0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e62000)={0x7, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000cdf000)={0x80000001, r2}) execve(&(0x7f00004d6000)='./file0\x00', &(0x7f000011f000-0x20)=[&(0x7f0000f40000)="", &(0x7f00002bf000)='\x00', &(0x7f0000140000-0x1)='\x00', &(0x7f0000e4c000-0x2)='[\x00'], &(0x7f0000c3f000-0x38)=[&(0x7f00007f6000-0xb)="297b2e8d73797374656d00", &(0x7f00000a0000)='\x00', &(0x7f0000431000-0x25)="7d10757365726e6f646576757365722426706f7369785f61636c5f61636365737375736572", &(0x7f00009b2000)='\x00', &(0x7f00003b4000-0xc)='systemnodev\x00', &(0x7f00007c0000)='(,\x00', &(0x7f0000f7d000)='mime_type\x00']) r3 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r3, r3, &(0x7f000079c000)=0x0, 0x7ff) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00002fe000-0x10)={0x0, 0x0}, &(0x7f0000071000)=0x10) getitimer(0x1, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(r3, &(0x7f000025c000)='./file0\x00', &(0x7f00007ab000)={{0x0, r4}, {0x0, r5}}, 0x100) bind(r3, &(0x7f000084f000-0x10)=@vsock={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fca000)='/selinux/enforce\x00', 0x1, 0x0) fanotify_mark(r3, 0x10, 0x8000002, r3, &(0x7f0000e1a000-0xe)='./file0/file0\x00') 2018/01/23 14:11:22 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) 2018/01/23 14:11:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000+0x872)='/dev/midi#\x00', 0x3, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x7, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/23 14:11:22 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) r0 = open(&(0x7f0000868000-0x8)='./file0\x00', 0x0, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000da1000-0x5d)=""/93, &(0x7f0000690000)=0xfffffffffffffff2) connect$l2tp(r0, &(0x7f0000e15000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x2, 0x4, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}}}, 0x32) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000d64000-0x8)={0x0, 0x0}) fgetxattr(r2, &(0x7f0000795000-0x9)=@known='user.syz\x00', &(0x7f00009a3000)=""/193, 0xc1) r3 = accept(r1, &(0x7f0000eab000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf5000)=0x10) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f00007ce000-0x4)=0x1000, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r4, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/23 14:11:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000628000)='/dev/admmidi#\x00', 0x11c, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dc3000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8}, &(0x7f0000429000)=0x98) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)='net/unix\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f00005e2000-0x4)=0x0) connect(r2, &(0x7f0000738000)=@ipx={0x4, 0x34d2643b, 0xfffffffffffffffe, "cb5fd29c3530", 0x1, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000697000-0xc)={0x8000000c, 0x0}) 2018/01/23 14:11:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e6d000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae1000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001df000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x6, 0x8, 0x80}, &(0x7f00008f1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000072000)={r1, 0xecbb, 0x18d}, &(0x7f00008f4000)=0x8) write$fuse(0xffffffffffffffff, &(0x7f00001e4000-0x30)={0x28, 0x0, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/23 14:11:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f00005e7000)=0x0, 0xfffffc95) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x3012, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000339000-0x30)=[], 0x0) r0 = syz_open_dev$midi(&(0x7f0000948000)='/dev/midi#\x00', 0x5, 0x2100) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00003f8000)=0x0, &(0x7f00004d4000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000680000)={@common='ip_vti0\x00', @ifru_flags=0x2000}) 2018/01/23 14:11:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001ab000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) munlock(&(0x7f0000c50000/0x4000)=nil, 0x4000) munlockall() seccomp(0x1, 0x1, &(0x7f0000230000)={0x8, &(0x7f00007d8000)=[{0x3f, 0x20, 0x6, 0x4}, {0x5, 0x6, 0x80000000, 0x3f}, {0xb3, 0x5, 0x9, 0x8}, {0x2, 0x6, 0xffffffffffffef8c, 0x1f}, {0x1, 0x8, 0x4, 0x3ff}, {0x9, 0x7, 0xfffffffffffffffc, 0x3}, {0x9, 0xffffffffffffffff, 0x7, 0x8}, {0x193, 0x5e, 0x2, 0xa1f}]}) munlock(&(0x7f00004a6000/0x1000)=nil, 0x1000) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000098a000)={0x0, 0x0, 0x0}, &(0x7f0000195000)=0xc) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000326000-0x10)={0x41, 0x5, 0x8, 0x0}) 2018/01/23 14:11:22 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f000039b000-0x8)={0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000b73000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="a1dcfd906df2", [{[{0x9100, 0xfffffffffffffff7, 0x7f, 0x10000}], {0x8100, 0x2, 0x9, 0x5b}}], {@canfd={0xd, {{0x2, 0x401, 0x8000, 0x4}, 0x3a, 0x1, 0x0, 0x0, "d50cf9ab48f2a6f21056b41eee703898ef1e271446c8cbf87c5af71973a3d0de858055ca02497ef595c35f7ab791b36dd32841a6828743f245bfae701d6814e0"}}}}, &(0x7f0000753000)={0x1, 0x2, [0x6d0, 0x7f9]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99900, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/23 14:11:22 executing program 6: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000aca000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000acc000)=@hci={0x0, 0x0, 0x0}, &(0x7f000052f000)=0x6) syz_open_dev$sndmidi(&(0x7f00008f6000)='/dev/snd/midiC#D#\x00', 0x1, 0x400000) r0 = socket$packet(0x11, 0x3, 0x300) shutdown(r0, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000acc000)='/dev/sequencer2\x00', 0x200140, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00009ba000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000abb000-0xc)={r1, r1, 0xfffffffffffffe01}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000acd000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000acb000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000467000-0x4)=0xa0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000acd000+0x35d)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7e7c}, @in6={0xa, 0x2, 0x8c4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x67ecdff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x61ff}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) 2018/01/23 14:11:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) wait4(0xffffffffffffffff, &(0x7f0000b44000)=0x0, 0x4, &(0x7f0000c62000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0x10007) sendfile(r1, r0, 0x0, 0x72439a6a) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005aa000-0x12)='/dev/loop-control\x00', 0x10b000, 0x0) 2018/01/23 14:11:22 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x38, &(0x7f0000003000-0x38)=[@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x400}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000007000-0x8c)={0x0, @in6={{0xa, 0x1, 0xe4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000007000-0xb8)={r2, 0x0, 0x40, 0x5, 0x7fff, 0x237, 0x5, 0x0, {r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x2, 0x3ff, 0x9}}, &(0x7f0000007000-0x4)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000007000)={0x2, [0x400, 0x4]}, 0x8) ioctl$sock_bt_hci(r1, 0x400448e6, &(0x7f0000003000+0xe61)="b0d625473ac5d8bb868f1b1481ab5c1a5c4d8e74897fa94585d3f1a242e76180ae6fc801af3bfaa0c7868c0c7edf1ece0aba92b03cd245bc0cace2d40e8ed6b999e14c6b5dd71510e17c533807830f3f3e36") connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000003000)=0x0) 2018/01/23 14:11:22 executing program 0: msync(&(0x7f00006fb000/0x3000)=nil, 0x3000, 0x3) msync(&(0x7f000049f000/0x2000)=nil, 0x2000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000428000)={&(0x7f0000284000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000bd8000/0x3000)=nil, 0x3000, 0x0, 0x10013, 0xffffffffffffffff, 0x0) mbind(&(0x7f000082b000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000)=0x5, 0x0, 0x4) 2018/01/23 14:11:22 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000957000)='/dev/admmidi#\x00', 0x6, 0x200600) connect$bt_sco(r0, &(0x7f0000784000-0x8)={0x1f, {0x1, 0xffff, 0xe9ec, 0x2, 0x6, 0x9778}}, 0x8) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x3) ioctl(r1, 0x4100000000001263, &(0x7f00004e5000)="") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058c000+0x96)='/dev/loop-control\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000d6b000-0x64)={&(0x7f000036f000)=[0x3, 0x8922, 0x8], 0x3, 0x5, 0x4, 0xc421, 0x4, 0xffffffffffffff00, {0xc2, 0x1800, 0x5, 0x0, 0xffff, 0x0, 0x3f, 0x8, 0x1ff, 0x2afe, 0x20, 0x81, 0x7ff01f28, 0x4, "66874cec1d92e1ca110af806c3e33316d33ea8508bd1a25b135c21b6c11d271c"}}) 2018/01/23 14:11:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003f4000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000eed000)={0x1, 0x0, [{0x40000082, 0x0, 0x0}]}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/rtc\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000901000)=[{&(0x7f000073f000-0xb3)="9baa2ed84f139a14dab2e28f1185c942e984d9793d956369a159fa291280b52d7c9d442743982d9b9a6e2ddd5b8304180f55beef41043839c4e6e3763bdc06db196511f2d19d9d01faa293fa2dafc24339f1d2497fbadd1cca5fffb26420078a8e82c88aa913ccaaa4f58a6ec9e2762387c009473f1275a012ce907de382a1dab1615d9aacc5219f0010817d5d0c6719c454df0276ecee33448df49f3959779027177b7f411cea5b0b45c997fe6d87b80c10d4", 0xb3}, {&(0x7f000083c000-0xf2)="66fb15840359451859f815ff4a951d679de2245f058caee25a7a986004b061174fbc09c6b6d330b4971c445657c8e8ef9d3d960a88c1ecd4c94ad8b451b6afeb08fd411eff639f3bf1ec34dc42747774520bbd3adcc59b8fafea5f43311b4e5318a68f4a971ea728b08f9a2bd68b39d17db21e4344154c4e198c1ae1d84fd3b6859d343d8e069dcbfc2d283e5418233c829d746fbf1c00f108e95f4dfd8023b59cd715996ecec1f91d7b036b513a85fa293e7ef7535e73bb57042c74f2cc37c2c2a7030c9f2b73f389337973225d3171ba18251783985bebebcb9934ac269fc654c50219bf07f34c52c0cb074fe110c8356c", 0xf2}, {&(0x7f0000cde000)="35c4f832a650249116a66f7e5053c2d736d9bfdca18b533f47a180881248ca9aef770a3ca91eba080a1fc5ba91b6a2f02c4b29393807e78b2bfdba61bef646af64dbd5fa59616a90e14ccdf589bd767ba864c7b600d248e126705cc5042aa8e2fb6c3758aed76789f7d7a1bcd0088ac636bbf225b94234910eb8d967e5012bc965cca679d2ed8594c74c022e67a50d077dd56560cca7fa85af2ce8972a2fb0d3b92b41543eda13d2e3746b703973b8ab20e03972e8125bd5982be99a63b1b745d396b899cebbdbdef55250ffad81da11007e48c4a28e", 0xd6}, {&(0x7f0000572000)="8611b7", 0x3}], 0x4, 0x0) ioctl$LOOP_CLR_FD(r5, 0x80247008) 2018/01/23 14:11:22 executing program 5: ioprio_set$pid(0x0, 0x0, 0xffffffffffffffe0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r0, 0x800, &(0x7f0000001000-0xbe)=""/190) [ 130.469233] kauditd_printk_skb: 125 callbacks suppressed [ 130.469241] audit: type=1326 audit(1516716682.805:1495): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20887 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x0 2018/01/23 14:11:22 executing program 2: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00006d7000)={0x10000000000000cb, 0x0, [{0x40000080, 0x0, 0x0}]}) [ 130.553067] audit: type=1326 audit(1516716682.887:1496): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20887 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x0 2018/01/23 14:11:22 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002b000)=0x3a) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000019000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f000002e000-0x4)=0x101) pwritev(r1, &(0x7f000001b000)=[], 0x277, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x16) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000002e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) 2018/01/23 14:11:23 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000010000)='/dev/mixer\x00', 0x8000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000015000-0x4)=0x1000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000d000-0x38)={&(0x7f0000005000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x2, 0x7f, {0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}}}, 0x32, &(0x7f0000010000)=[{&(0x7f0000016000-0x4e)="06828b419efb618e49410396125afa2d9ab7c45da64dfdf42267194647d71e56adeb5124638c2c91a1504395156258f180bdfc0d46c9f4d58c53be29e6c7a3ae454f9d3a4b9f894a26255b92ed19", 0x4e}, {&(0x7f0000015000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x0}, 0x40) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000016000)={r0}) sendmsg$nl_route(r1, &(0x7f0000014000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000006000)={&(0x7f0000012000-0x14)=@getroute={0x14, 0x1a, 0x200, 0x0, 0x0, {0x0}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x8010) capset(&(0x7f0000001000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 14:11:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000012000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = dup(r2) ioctl$TCSETSF(r3, 0x5404, &(0x7f000015e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 14:11:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000107000)='/dev/autofs\x00', 0x80000, 0x0) accept4$packet(r0, &(0x7f00002d6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000362000)=0x14, 0x800) accept$packet(0xffffffffffffffff, &(0x7f000068d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000053b000-0x4)=0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f00005b9000-0x1)=0x0) 2018/01/23 14:11:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000f3000-0x1)='\x00', 0x2) clock_gettime(0x0, &(0x7f0000a6d000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000886000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000520000)=[{0xffff, 0x0, 0x9cca, 0x40e, @time={0x0, 0x989680}, {0x3, 0x10001}, {0x4, 0x1}, @queue={0xfffffffffffffff8, {0x6b36, 0x2}}}, {0x8, 0x303, 0xda7, 0x0, @tick=0x3, {0x1, 0xfc}, {0x3, 0x1f}, @result={0x7, 0x101}}, {0x1, 0x3, 0xc0, 0x9, @tick=0x3, {0x7fffffff, 0x907}, {0x0, 0x8001}, @queue={0x4, {0x0, 0x9}}}, {0x5ef9, 0x9, 0x9, 0x2ed845ec, @time={0x0, 0x0}, {0x3, 0x4}, {0x9f4, 0xffffffff}, @ext={0xa7, &(0x7f000076b000-0xa7)="71e01db2335eb760c15f0d9d3f1540be4d5546cb3283f7361e60c6307b93f512dfb038cb1dcd2b23f15b90d2808cccbe400065e5ff37051b8d2fc74808c4430a86ed0a46d381bdc4dcd594fcbaadb32b9ccafe1884ef06235f3c02c7b34b609f15c99b08a1a4a2f689224db2a08c21fa08b9068df913419034b71f7ae5db34d73722ce6fb16c317895ef549aef0a4c89f1e11fb7bea1c56e5d930cd156b7ac87419505809118c2"}}, {0x8299, 0xfffffffffffffffa, 0x9, 0x2, @time={0x77359400, 0x0}, {0x17e2d84e, 0x7}, {0x8, 0x286}, @note={0x5, 0x0, 0x2, 0x2, 0x8}}, {0x8d1f, 0x10000, 0xacd, 0xfffffffffffffff8, @time={0x77359400, 0x0}, {0x7ff, 0xd230}, {0x7, 0x0}, @raw32={[0xfffffffffffffff9, 0x7f, 0x8001]}}, {0x3, 0x101, 0xff, 0x0, @tick=0x0, {0x7, 0x249}, {0x1, 0x10001}, @raw32={[0x0, 0x92, 0x1]}}, {0x200, 0x4e, 0x20, 0x5, @time={r1, r2+30000000}, {0xffff, 0x80000001}, {0x27, 0x1}, @raw8={"26c8954b7cbe69b8baed4fff"}}, {0x800, 0x8, 0x1, 0x7, @time={r3, r4+10000000}, {0x7464, 0xfff}, {0x8, 0x7}, @quote={{0x2, 0x6}, 0x7b94, &(0x7f0000663000-0x30)={0x0, 0x400, 0x3, 0x5, @time={0x0, 0x0}, {0x81, 0x60e}, {0x3ff, 0x10000}, @raw8={"a20ab4473be888c71e628064"}}}}], 0x1b0) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x3b, &(0x7f00006c2000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r5, 0x29, 0x1000000000000039, &(0x7f00001ce000-0x78)="", 0x0) 2018/01/23 14:11:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000600000-0x38)={&(0x7f0000956000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000e07000-0x30)=[{&(0x7f0000677000+0xe2a)=""/55, 0x37}, {&(0x7f0000c86000-0x1c)=""/28, 0x1c}, {&(0x7f000008e000)=""/89, 0x59}], 0x3, 0x0, 0x0, 0x8000}, 0x101) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x40, 'cbc(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000773000-0x38)={0x0, 0x0, &(0x7f0000f84000)=[{&(0x7f0000234000)="71bc731935348eb3", 0x8}], 0x280, &(0x7f0000e43000)=[], 0xfffffffffffffdb3, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) readv(r2, &(0x7f0000aa4000)=[{&(0x7f0000835000)=""/20, 0x14}], 0x1) 2018/01/23 14:11:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) getsockname(r0, &(0x7f000041b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000edb000-0x4)=0x14) 2018/01/23 14:11:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) io_setup(0x8cd, &(0x7f0000fce000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000027a000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff1000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000039f000)={0x0, 0x1, 0x7b2}, &(0x7f0000637000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000aea000)={r2, 0x81}, &(0x7f000052d000-0x4)=0x8) pselect6(0x40, &(0x7f00000fd000-0x40)={0x4000000000, 0x3, 0x6, 0x8, 0x5, 0x100000000, 0x3ff, 0x293}, &(0x7f0000279000)={0x40, 0x0, 0x6df, 0x0, 0x80, 0x8, 0x0, 0x3}, &(0x7f0000151000-0x40)={0x4, 0x7, 0x1, 0x3, 0x9, 0x6, 0x8, 0x3f}, &(0x7f0000101000-0x10)={0x77359400, 0x0}, &(0x7f000027a000-0x10)={&(0x7f000027a000-0x8)={0x100000000}, 0x8}) nanosleep(&(0x7f0000279000-0x10)={r3, 0x0}, &(0x7f00000db000)={0x0, 0x0}) r4 = semget(0x3, 0x4, 0x40002) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) semctl$GETVAL(r4, 0x3, 0xc, &(0x7f000012d000)=""/178) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00003d2000-0x10)={0xfffffffffffffff8, 0x2000802, 0xa21, 0x5}, 0x1d7) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000083b000)=0x5, 0x4) unshare(0x0) inotify_init() semget(0x3, 0x7, 0x304) utime(&(0x7f00002a7000-0x8)='./file0\x00', &(0x7f000039f000-0x10)={0x6, 0x4}) semctl$SEM_INFO(r4, 0x1, 0x13, &(0x7f0000271000-0x37)=""/55) r5 = shmget$private(0x0, 0x1000, 0x51, &(0x7f00009ee000/0x1000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000585000)=""/132) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c17000-0x4)=0x7, 0x4) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000cc9000)=""/253, &(0x7f00000ea000)=0xfd) syz_open_dev$mouse(&(0x7f0000727000-0x12)='/dev/input/mouse#\x00', 0x100000002, 0x2000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00001f3000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semop(0x0, &(0x7f0000271000)=[{0x0, 0x0, 0x1000}, {0x0, 0x7, 0x0}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/23 14:11:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005ed000+0xe9e)=0x0) rt_sigprocmask(0x0, &(0x7f0000f6f000-0x8)={0x5}, &(0x7f0000648000-0x8)={0x0}, 0x8) r3 = geteuid() r4 = getegid() setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f000012a000)="b26ea8c422f848258f5fb9a8517ccfa922feea2d71ebcfdcb970458e11d69c8890629b8d64416645f9a360bf6d9570030ebd4974e66e6ea81856fe9bb0db769bdef8bbdefbfbb9b55afc83d02c644ff6190056fcfd78dd04d46a7832cf048891c5e47551ca698f341d94e30ce1a754131a7af3c93497443e04772fb1d7fca2939e00fe04fec26bd12372665e26c007a616013e9f30165ac740949ccea56efac2c962b4efef21c76c861783863ff2e7993c2dcfed2a77d6a41437c52e585b74d3bf5f89d8b806f5599d849fc0de58470f", 0xd0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00009ca000-0x1)=0x3) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000059f000-0xc)={r2, r3, r4}, 0xc) ioctl$TCXONC(r0, 0x540a, 0x2) getrandom(&(0x7f0000865000-0xd4)=""/212, 0xd4, 0x3) 2018/01/23 14:11:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000006f000)='./file0\x00', 0x800, 0x80) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000051a000)={0x1ff, 0x3, 0xd000, 0x1000, &(0x7f0000b0b000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000871000-0x20)={0x10002, 0x4000000000000001, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000087b000)={0x20000000010002, 0x1, 0x1000000000, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x80000000) 2018/01/23 14:11:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000841000-0xa)='/dev/vcs#\x00', 0x7, 0x80800) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000c34000-0x8)=0x0) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000014b000)={0x101, {{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c68}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 14:11:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000952000-0xb)='/dev/mixer\x00', 0x22000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000c23000)={&(0x7f00005ae000)={0x10, 0x0, 0x0, 0x10001000}, 0xc, &(0x7f00004d7000)={&(0x7f00005da000-0x14)={0x14, 0x9, 0xb, 0x0, 0x6, 0x0, {0xc, 0x0, 0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) 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$sndctrl(&(0x7f0000028000)='/dev/snd/controlC#\x00', 0x5, 0x58000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a13000-0xc)='/dev/autofs\x00', 0x80, 0x0) openat(r2, &(0x7f0000f32000-0x8)='./file0\x00', 0x10000, 0x62) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:11:23 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000760000)={0x0, 0x0, &(0x7f0000397000)=[{&(0x7f0000b22000)="3a8b142321d6ba1cdbdadcf6f6395240c3b054dd5ba26413b8972cab8a54abfdb8887af88b9565ebff5ea63d4f73cac7ed15d7cc3da1f40e8b2cf38c9c1b6ee9b12a6042400b78276377d089e3d89dc5700d795c0ae2113b96b604f6241bb31b66b3cc515f234904826202f26bc07a22e8cbbb88c94ad2b9973c3e70e27bcb66", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000d2d000)=[{&(0x7f0000f87000)=""/36, 0x24}, {&(0x7f0000789000)=""/69, 0x45}, {&(0x7f0000f87000)=""/26, 0x1a}], 0x3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00006f2000)='/dev/rtc\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/01/23 14:11:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e99000-0xd)='/dev/binder#\x00', 0x0, 0x0) timerfd_create(0x7, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007cd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TCGETA(r1, 0x5405, &(0x7f000022c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) getpeername$netlink(r1, &(0x7f0000362000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d89000)=0xffffff44) clone(0x0, &(0x7f00002e6000)="", &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000006c000-0x16)="1d54bec23d03a1e9b296a088d1c5817fc7f202249d35") ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000b48000)={0x7, 0x4, 0x1, r1, 0x0}) userfaultfd(0x80000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000004c000)='/dev/qat_adf_ctl\x00', 0x50000, 0x0) r2 = mmap$binder(&(0x7f0000a8c000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) r3 = mmap$binder(&(0x7f0000509000/0x4000)=nil, 0x4000, 0x0, 0x1010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a1e000-0x30)={0x8c, 0x0, &(0x7f0000d2e000-0x8c)=[@enter_looper={0x630c}, @register_looper={0x630b}, @release={0x40046306, 0x4}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f0000c6a000)=[], &(0x7f00009b2000)=[0x20, 0x48]}}, @acquire_done={0x40106309, r2, 0x4}, @decrefs={0x40046307, 0x3}, @acquire={0x40046305, 0x3}, @increfs_done={0x40106308, r3, 0x1}], 0x27, 0x0, &(0x7f00009e6000)="903f2d4abe9be68a01d516282da3d28b674b9c65d8426ec3518620269e515b78679f0a7ce6c659"}) 2018/01/23 14:11:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) bind$inet(r0, &(0x7f0000055000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r0, &(0x7f0000027000)=""/105, 0x69, 0x0) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006f6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00001e5000)="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") shutdown(r0, 0x0) 2018/01/23 14:11:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b23000)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d12000)='/dev/sg#\x00', 0x6, 0x100) getsockname$netlink(r1, &(0x7f0000a1f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dbe000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000b2000)=0xffffffffffffffef, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000698000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [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}}, &(0x7f0000026000-0x4)=0xb8) 2018/01/23 14:11:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x22, &(0x7f0000001000-0x20)={0x0, {0x80000000}, 0xc0000000, 0x9}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000002000)={0x5, &(0x7f0000002000)=""/58, &(0x7f0000001000-0x78)=[{0xaf55, 0x50, 0x80, &(0x7f0000002000-0x50)=""/80}, {0xff, 0x5c, 0x7, &(0x7f0000003000-0x5c)=""/92}, {0xff, 0x9, 0x8, &(0x7f0000001000-0x9)=""/9}, {0x0, 0x1000, 0x1ff, &(0x7f0000002000)=""/4096}, {0x800, 0x45, 0x4, &(0x7f0000001000-0x45)=""/69}]}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/176, &(0x7f0000002000-0x4)=0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f00006fe000-0x26)="260000002a0047f2ff17ddffcd00ff031700ff0001000000030000001f00000000a300000087", 0x26) 2018/01/23 14:11:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002ad000)={0x0, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f, 0x5, 0x6, 0x10}, &(0x7f0000c50000-0x4)=0xa0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4)=0x0, &(0x7f00002a8000)=0x0, &(0x7f000001d000-0x4)=0x0) bind$inet6(r1, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000918000-0x10)='/dev/input/mice\x00', 0x0, 0x84000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00006eb000)={{&(0x7f000053a000/0x2000)=nil, 0x2000}, 0x2, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b42000-0xc)={0x7, r2, 0x1}) lseek(r1, 0x3, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000bb2000)=0x0) r4 = syz_open_dev$sg(&(0x7f0000eb4000-0x9)='/dev/sg#\x00', 0x8, 0x4000) ioctl$KDSETLED(r4, 0x4b32, 0x0) execve(&(0x7f0000bb5000)='./file0\x00', &(0x7f0000305000)=[&(0x7f0000b6c000-0x1)='\x00', &(0x7f00001a0000)='\\@\x00', &(0x7f0000854000-0x4)=')*,\x00', &(0x7f00003e3000-0x7)=':nodev\x00', &(0x7f0000db3000)=',md5sum:\x00'], &(0x7f0000e67000)=[&(0x7f0000914000)='@%wlan0wlan0\x00', &(0x7f0000835000-0x9)='-em0-em0\x00', &(0x7f00007cf000)='posix_acl_access\x00', &(0x7f0000d10000)="2f7d272a2c6e6f6465766e6f6465762c2e6c6fba2473656c668700", &(0x7f0000163000-0x1)='\x00', &(0x7f0000c7b000)='eth0)-#\x00', &(0x7f00006cd000)='GPL*\x00']) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000d71000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000088000-0x4)=0x14) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00005f3000)={0x3cc, [0x3f, 0x1]}, 0x240) accept4(0xffffffffffffffff, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d84000-0x4)=0x1c, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000776000)={0x0, 0x1f, 0x6, &(0x7f00004b3000)=0x0}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000910000-0xc)='/dev/autofs\x00', 0x0, 0x0) setns(r5, 0x8000000) syz_open_dev$sndpcmp(&(0x7f0000598000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) tee(r5, r4, 0xfffffffffffffffc, 0xf) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00007e4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) getsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000169000)=""/119, &(0x7f0000938000-0x4)=0x77) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e99000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000000c000-0xc)={@empty=0x0, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r6 = dup(r1) sendmsg$unix(r6, &(0x7f0000c72000)={&(0x7f0000117000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000c1000-0x40)=[{&(0x7f000012b000-0xd8)="59cb9a", 0x3}], 0x1, &(0x7f0000341000-0x90)=[], 0x0, 0x40001}, 0x14) 2018/01/23 14:11:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x480000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x200000423fa) shutdown(r0, 0x1000000000000001) 2018/01/23 14:11:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00007b9000-0x10)='/dev/snd/midiC#D#\x00', 0x2, 0x200) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b54000)={0x5, &(0x7f0000505000)=[{0x200, 0x5, 0x3, 0xf6}, {0x6, 0x5, 0x8, 0xf4}, {0x2, 0x4, 0x4, 0x9}, {0x1, 0x6bf0, 0x5, 0x293}, {0xea, 0x101, 0xba, 0xf725}]}, 0x10) r1 = geteuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004c7000-0xd9)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f00006ec000-0x4)=0xe8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f13000-0x38)={&(0x7f0000de0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000445000-0x30)=[{&(0x7f0000530000)=""/50, 0x32}, {&(0x7f00005ef000-0x1c)=""/28, 0x1c}, {&(0x7f000005f000-0x27)=""/39, 0x27}], 0x3, &(0x7f000091c000)=""/29, 0x1d, 0x9}, 0x10020) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000fc6000)={0x8}, 0x1) setreuid(r1, r2) syz_open_dev$dspn(&(0x7f0000d16000-0xa)='/dev/dsp#\x00', 0x20, 0x109001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ded, 0x0, 0xc4a654b, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet(0x2, 0xb, 0x20) flistxattr(r4, &(0x7f0000c3d000-0x50)=""/80, 0xfffffffffffffc70) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r5, 0x1, 0x2c, &(0x7f0000b30000-0x4)=0x7fe, 0x4) sendto$inet(r5, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r6, 0xb, &(0x7f0000c25000-0x1e)=""/30) msgctl$IPC_STAT(r6, 0x2, &(0x7f00000fd000)=""/79) 2018/01/23 14:11:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000730000-0xb)='/dev/mixer\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d04000-0x20)={r0, &(0x7f0000173000)="", &(0x7f0000018000-0x5e)="", 0x0}, 0x20) 2018/01/23 14:11:23 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000a5a000-0x12)='/dev/snd/midiC#D#\x00', 0x7f, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x10002a, &(0x7f0000001000-0x1000)="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", 0xffffffffffffff4b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lookup_dcookie(0x0, &(0x7f0000790000-0x26)=""/38, 0x26) 2018/01/23 14:11:23 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000039e000/0x4000)=nil, 0x4000, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000a2e000)=0x3) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fe2000-0x9)='/dev/vcs\x00', 0x800, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000fe2000-0x4)=0x6, 0x4) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000ce2000-0x4)=0x0) 2018/01/23 14:11:23 executing program 7: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00002b1000)=0x0) [ 131.058609] audit: type=1326 audit(1516716683.395:1497): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21004 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/23 14:11:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00007fa000-0x4)=0x0) r1 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f00001a8000/0x4000)=nil) r2 = syz_open_dev$mice(&(0x7f0000a91000)='/dev/input/mice\x00', 0x0, 0x8600) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00004ad000-0x24)={0x0, 0x1c, [0x1, 0x20, 0x10000, 0x9, 0x1c, 0x3ff, 0x3f]}) shmctl$SHM_LOCK(r1, 0xb) 2018/01/23 14:11:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55) shutdown(r0, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f00000cd000)='/dev/dmmidi#\x00', 0x596, 0x200) accept4$inet6(r1, &(0x7f0000563000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b57000)=0x1c, 0x800) recvmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f00001ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007f1000)=[], 0x0, &(0x7f0000471000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000936000-0x50)={@common=""/16, @ifru_addrs=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) 2018/01/23 14:11:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000892000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f00009de000)=@known='com.apple.system.Security\x00', &(0x7f00009de000)="0000000201000000000000010400000000000000", 0x1, 0x0) write$sndseq(r0, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) 2018/01/23 14:11:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e61000-0x12)='/dev/input/mouse#\x00', 0xe123, 0x800) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000337000-0xbc)=""/188, &(0x7f00009e2000-0x4)=0xbc) r1 = socket$inet6(0xa, 0x400000000805, 0x200000000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000d31000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/23 14:11:23 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x80, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x22e5, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/23 14:11:23 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000023000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xe3}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:11:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008c6000)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00007e0000)={0x6, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket$inet(0x2, 0x1, 0x0) fsetxattr(r1, &(0x7f00008d6000)=@known='security.selinux\x00', &(0x7f000087a000-0x1)="", 0x0, 0x0) accept4(r1, &(0x7f00005b9000)=@pppol2tpin6={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}}}, &(0x7f0000cb6000-0x4)=0x32, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000867000)=0x0, &(0x7f000080d000)=0x4) [ 131.084715] audit: type=1326 audit(1516716683.395:1498): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21004 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/23 14:11:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000e5c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000f59000-0xe8)=@ipv6_newroute={0x1c, 0x18, 0x301, 0x1, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 131.190482] audit: type=1326 audit(1516716683.395:1499): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21004 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=212 compat=0 ip=0x452f19 code=0x7ffc0000 [ 131.218340] audit: type=1326 audit(1516716683.395:1500): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21004 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 131.270706] audit: type=1326 audit(1516716683.395:1501): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21004 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 131.305490] audit: type=1326 audit(1516716683.395:1502): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21004 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d211 code=0x7ffc0000 [ 131.330408] audit: type=1326 audit(1516716683.395:1503): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21004 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/23 14:11:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000006b000-0x10)="1100001a000000a35f000483edfc0e80", 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a7f000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000798000+0xc25)=0x14) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f00005db000-0x4)=0x0, &(0x7f0000e7e000)=0x4) 2018/01/23 14:11:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x800, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = getpgrp(0x0) sched_getaffinity(r2, 0x8, &(0x7f00000fd000)=0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r3, r0}) sendmsg$kcm(r1, &(0x7f00002e6000)={0x0, 0x0, &(0x7f0000d47000-0x20)=[{&(0x7f0000101000-0x49)="e2", 0x1}], 0x1, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000e03000-0x8)={r0, r0}) dup3(r0, r1, 0x0) 2018/01/23 14:11:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000069a000-0x11)='/selinux/enforce\x00', 0x412100, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000028e000-0x10)={0xfffffffffffffff9, 0x3f}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) sched_rr_get_interval(0x0, &(0x7f000028a000-0x10)={0x0, 0x0}) 2018/01/23 14:11:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r2 = dup(r1) bind$netlink(r2, &(0x7f0000f1f000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:11:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a3f000)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x80) clock_gettime(0x0, &(0x7f00004aa000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cc2000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000abc000-0x180)=[{0x3, 0x31, 0x0, 0x10001, @tick=0x8, {0x2, 0x1}, {0x5, 0x4}, @connect={{0x6ab, 0x2}, {0x1, 0x9}}}, {0x0, 0x9, 0x712d, 0x20, @time={0x0, 0x0}, {0x101, 0x1}, {0xad, 0x486d}, @quote={{0x4, 0x0}, 0xffffffff, &(0x7f00008a4000)={0x6, 0x400, 0x7, 0x5144, @time={r1, r2+10000000}, {0x23aa, 0xac}, {0x101, 0x7c}, @control={0x5, 0xba, 0x5}}}}, {0x6, 0x1, 0x10001, 0x2, @time={0x77359400, 0x0}, {0x3, 0x4}, {0x0, 0x80000000}, @note={0x1, 0x2, 0x4, 0x5, 0x3ff}}, {0x8, 0x0, 0x4, 0x8, @tick=0x8001, {0x1, 0x401}, {0xff, 0x4}, @raw32={[0x4, 0x8, 0x3]}}, {0x2, 0x80000000, 0x1ff, 0xfffffffffffff71f, @tick=0x2, {0x2, 0x7}, {0x6, 0x742}, @quote={{0x7, 0x8000}, 0x8, &(0x7f0000ee5000)={0x3, 0x2, 0x9, 0x6, @tick=0x8001, {0x0, 0xffffffff}, {0x8b76, 0x8}, @queue={0x4, {0x100000001, 0x0}}}}}, {0xffff, 0x4a, 0xfffffffffffffffb, 0x1, @tick=0x8, {0x8, 0x3}, {0x7730, 0xfffffffffffffffd}, @queue={0x81, {0x6, 0x7}}}, {0x52, 0x2, 0x3, 0x9, @time={0x0, 0x1c9c380}, {0x1, 0x6}, {0x2, 0x60}, @ext={0xf1, &(0x7f00009da000-0xf1)="d1b490510e217794f44d663b35baf36268b8756921f2f5d71ab31386e33b2781a5134330160b63065a170a8940eaa6186ba90205013fc70e148ad97028a6e1582403b4e7a04649d93c13fb48f21450daea78e8046c3a4bb15b562eeb12c03f9ff7002ce0deb9c2c52e1153f76cbccaa5198688fdb50fad4b0c8bda8e06a956e208e727ee8dac58577be09dc9b034c06a1b2fd573022ef6a59603b84791bcac66faeb6f3b9cb1493fff202e9362c8a7a4241b9b6d2f387f861f674c72169c1e3e7b4148b3cccfe8b213b555867e5ac99d893a09222eaf767984a3788b57a3c27915e4c76a6357663fc552c05dcc7e48a11d"}}, {0x0, 0xfffffffffffffff7, 0x7, 0xdc6d, @time={r3, r4+10000000}, {0x0, 0x6}, {0x2, 0xff}, @time=@tick=0x5}], 0x180) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d47000-0x10)='/selinux/member\x00', 0x2, 0x0) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r6, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r7 = creat(&(0x7f00006f6000-0x8)='./file0\x00', 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r7, 0x4010641a, &(0x7f0000b93000)={0x3, &(0x7f0000f93000-0xc)=[0xfff, 0x7fffffff, 0x5]}) setsockopt$inet6_int(r6, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r6, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000c28000-0x22a0)={0x59c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x58c, 0x0, [@generic="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"]}]}, 0x59c}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r6, &(0x7f0000f4b000-0x1000)="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", 0x598) 2018/01/23 14:11:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e65000-0x10)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000837000-0x38)={&(0x7f00009ab000)={0x27, 0xfffffffffffffe00, 0xe74e662, 0x3, 0x35d, 0x8, "55b5aa8d96d6266863e0b8574b235397a91034d06a6066804b6e866b80f1a748ea045feabac6ad21295a2f98c2df2b5167cd2726a7f443f67cfc4bd332a8ea", 0x6}, 0x60, &(0x7f0000621000)=[{&(0x7f0000a9e000)="9d5122c5b91f727079c338889880ac62c1df4de47ac98e490651470abad38edee8f94c1fc83f192fafe34f495b8a25d43cc773ad1317f1da16a2930cd4abcdb4e008f1d1368a4b058c907d254781e60034f73def7430f83637250224dd8f309ee62d02b9dccd3b1b200ccb40b1337b838822a57445eaef38856dfe7c3505eb643205f4bc453214a618990d0cc2a67298580b23f4f74e65fa23668a9c7f13bab2ba23", 0xa2}, {&(0x7f0000070000-0xd3)="bf12921a3a37314193d9f9dfd504dcdc8f961f254aab92534b99892b2e63460e3185070dd6ec1be8afce75e101aace92ce21025369157c0757469301b8f45d2e39c1187644593c6dfe392e88668325c53c52da52c5bd08d53d98ad7047ab540f96a3ac0df8771f549a8f6952dcce2dcc9050fcb04b8e791c64e2954d2435a1e3e3d8c37721c40a0f0ef8054f7fc4b8ab5a215a49daa4fd157dace05390c37029ff25fdd9dff29269a5cd130cfb4708b723545adc9e047d6fc756fdc75ac88b4a8a11d4b1b469babd4b6aca4862753c78285cc1", 0xd3}, {&(0x7f000085c000)="8400e76058f2ad148a0d178a46ed4a77ad69f76710793b84626b2a772de9e9280e61096c3f0ac96d401570a928196d246e023f9b23f94b08a8ea9e010a1b3dae76e32891afa4d4eef3103431c563774193333a00db", 0x55}, {&(0x7f0000815000-0xe2)="bb485688b5e15d9fbe88d5be83d000817ded4c7a01c20d6605c16376ff57800828186d151da15c78f4d00cdf3ea0ddc199c9983c817c9ac5596a4530a9c5403043e41edf833552e6b5752f66d7dcc4216711b10fc58bea4e163fcb7d8be842c27d3dcee533693e90c82fab151f788247013e1e9a7a11c88012fb7b64fa81b265986c1fb93407f7efd8c61aba7830e78ce3741fb0e030a6a4e2412356d551dc58df6b87f898a545b7e910a18f6c280bab0a27ae34f0c01cf7adfa7749ccc3b71e1aec3514a22a809e3a2df25b7fc815e09072f913e91e1f4b517e9d3741009243394d", 0xe2}], 0x4, &(0x7f0000f73000-0x48)={0x48, 0x100, 0x4, "869ec6d11c586d7b9fdd5a5bf28d6a37b1c8aa4687ef8032eff062eed5ee7defc9200eec8193b5d73ab8a7368b1efd01062dbce5"}, 0x48, 0x880}, 0x90) r1 = syz_open_dev$midi(&(0x7f000086a000)='/dev/midi#\x00', 0x8, 0x500) io_setup(0x1ff, &(0x7f00006cd000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000cde000-0x8)=[&(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0, 0x4ed37451, r0, &(0x7f0000e27000)="c6f64c5571527153d40dbf47f4d813bf38c8bd508afa9d2dc05d0f8c7454c37049cca7f4e64ac92d97d871ee3b14c2c6f4c817e2063aad14537aa475970790ab9437aec84ce98d825485ae25c3b19da06f88716ba149f2c190fd0c7e9fb96f3e8d9a8135a97fd322f17e94ef69db401be7a5190ae7c153d543f7a207f6a4221d9ad33158e287702ce097396bb8db22c6b97cb06029b46767", 0x98, 0x3f, 0x0, 0x0, r1}]) io_setup(0x0, &(0x7f0000c7d000)=0x0) fcntl$setstatus(r0, 0x4, 0x42400) 2018/01/23 14:11:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f2e000)='/proc/self/net/pfkey\x00', 0x402080, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000054000-0x28)={&(0x7f00008c9000/0x3000)=nil, 0x8001, 0x7, 0x80, &(0x7f0000ca6000/0xa000)=nil, 0xff}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000900000-0x20)={0x1fffffe, &(0x7f000002d000)=0x0, 0x2, r4, 0x3}) r5 = shmget$private(0x0, 0x3000, 0x1208, &(0x7f0000b50000/0x3000)=nil) shmat(r5, &(0x7f0000727000/0x1000)=nil, 0x3000) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f000010f000)={0x0, &(0x7f000002d000)=0x0, 0x2, r4, 0x3}) 2018/01/23 14:11:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000754000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000767000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) fcntl$getflags(r0, 0x40b) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000e74000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) prctl$getname(0x10, &(0x7f000047f000)=""/0) socket$inet(0x2, 0x803, 0x800) 2018/01/23 14:11:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) 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$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) [ 131.355610] audit: type=1326 audit(1516716683.395:1504): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21004 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/23 14:11:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000087b000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00005d1000-0x1c)={0x54, 0x6, 0x7, {0x3, 0x130}, {0x7, 0x0}, @ramp={0x3, 0x6, {0x100000001, 0x7, 0x6, 0x5}}}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000c44000-0x4)=0x5) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00005cb000-0x7b)=""/123) 2018/01/23 14:11:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)='net/unix\x00') lseek(r0, 0x0, 0x8) [ 131.382591] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21052 comm=syz-executor4 [ 131.386895] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21054 comm=syz-executor4 [ 131.449139] binder: 21070 RLIMIT_NICE not set [ 131.449150] binder: 21065:21070 ioctl c0306201 2000ffd0 returned -11 [ 131.474401] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/23 14:11:23 executing program 1: syz_open_dev$vcsa(&(0x7f0000488000)='/dev/vcsa#\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000015000)='/dev/midi#\x00', 0x33, 0x402000) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000001000-0x24)=@ipv6_newroute={0x16, 0x48, 0x20000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000019000)=0x0) 2018/01/23 14:11:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d11000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000993000)=0xe8) r2 = getgid() chown(&(0x7f0000741000-0x8)='./file0\x00', r1, r2) r3 = syz_open_dev$usbmon(&(0x7f0000d36000)='/dev/usbmon#\x00', 0x3, 0x802) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00003a1000-0xc)={0x7, r0, 0x1}) 2018/01/23 14:11:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000724000-0x8)='./file0\x00', &(0x7f0000e6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000761000)='/dev/autofs\x00', 0x181000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000de1000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000af5000)="28f5ea215b5c73797374656d2d657468317472757374656473656c696e75782600") 2018/01/23 14:11:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009000-0xc)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f00000d9000-0x4)=0xfffffffffffffffc) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) close(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000776000-0x8)={0x0, 0x80000001, 0x800}, &(0x7f0000dde000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000722000-0x8)={r4, 0x8}, 0x8) 2018/01/23 14:11:23 executing program 5: mmap(&(0x7f0000000000/0xf4e000)=nil, 0xf4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x0, 0x0, 0x28) getsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000f3e000)=0x0, &(0x7f0000e5e000-0x4)=0x4) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e38000)="01010000000e000000000300439d0054", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000f45000)="9ce081d057c227767ff760dd986df7136431ac12a51c92d575bc97d2211a6e595aef984c78640a72c8fc5742a484d44a75096842e10c9dc4c96695e2e9db69a0e69082be5abd783a81de895ed9ef2515250de9bfdbb7bfe0abd1840a93475e9a183e76c4d8d4be1bcff02f1348f3d1db794f5a5bcd73684700bffa6f334ba9be39", 0x81, 0x0, &(0x7f0000f45000)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x10) 2018/01/23 14:11:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socket(0x18, 0x5, 0x9) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000673000)=0x0, 0x130) 2018/01/23 14:11:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f00008d6000)=@known='security.selinux\x00', &(0x7f000087a000-0x1)="", 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000878000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000006d000)={0x7, &(0x7f0000679000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/23 14:11:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80801, 0x1ff, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x4, 0x4, 0x1, 0x7, 0xab}, &(0x7f0000000000)=0x14) accept(r0, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0x5, 0x4, 0x5, 0x0, 0x9, 0x1ff, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0, 0x200, 0x3ab36e9c, 0x3ff}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x7, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000001000)=r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x2000) set_thread_area(&(0x7f0000001000-0x10)={0x9, 0x20001000, 0x6400, 0xba0, 0x7, 0x5, 0x7fff, 0x3, 0x7f, 0x7}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r5, 0x65, 0x10000000006, &(0x7f0000008000-0x4)="c8d63f23", 0x4) r6 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/23 14:11:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x0}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350202"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 14:11:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009ee000)=""/28, 0xfffffffffffffedf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000029f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000afd000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/cuse\x00', 0x80, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000078d000)={0x0, 0x0, 0x0}, &(0x7f0000558000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00004a6000)=0x0) r4 = geteuid() getgroups(0x2, &(0x7f0000933000)=[0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000356000-0x4)=0x0) fstat(r0, &(0x7f0000824000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f000020b000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = gettid() r10 = getuid() r11 = getgid() r12 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000677000-0x2)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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}}, &(0x7f00005e4000-0x4)=0xe8) stat(&(0x7f000095f000)='./file0\x00', &(0x7f00004f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006e1000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fe9000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@loopback={0x0, 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}}, &(0x7f0000ec8000-0x4)=0xe8) lstat(&(0x7f00005a4000-0x8)='./file0\x00', &(0x7f000066a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000c50000-0x38)={&(0x7f0000209000-0xc)=@proc={0x10, 0x0, 0x1, 0x40000}, 0xc, &(0x7f0000382000)=[{&(0x7f0000156000)={0x75c, 0x32, 0x800, 0x1, 0x2, "", [@generic="c82330b385e653c8e0bc1052c868a72ad024b38b3b67eeee6ef99fc097c74b62f2ba6485f19903e4da29d086b8a10426f6f82bb2dfa198d41f95bd0ba7ce3441a352fb9eaee2ab52056d122e72e6d89143afef4ac2237bfca06a663175a9bc6b9e6d0a3352090f93886dbbc36b236c18730b7ae71b315fe05b19901d57ac6008b3de2c8a9def12a577", @nested={0x84, 0x5c, [@typed={0xc, 0x12, @fd=r0}, @generic="38ad5d5a45f22e55f044e541d3435f", @typed={0x10, 0x4b, @u64=0x8}, @typed={0xc, 0x94, @ipv4=@multicast1=0xe0000001}, @typed={0x48, 0x7, @str='port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, @nested={0xc, 0x35, [@generic="a3f641859a86"]}, @nested={0x37c, 0x11, [@typed={0xc, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x18, @void=""}, @typed={0xc, 0x83, @ipv4=@loopback=0x7f000001}, @generic="c05910e8966cb96690", @generic="6acc05c4d0472295497ab5a885e50056148bb294ec585210201b9bf108b2dae4f60ad488fda53ff319b7c5920bc2031580e9bb9ed193e9972b64db450e3cbb9911cd19a24ec38cd56aef084503b34841981c4138a2ccb229a603536fcf06f9eb06fa83aa483e956de23ec329be83664200974ba20c84cd6921e8821faaf07a717e67e3b11e30a5de27acb32ceb874253fe480d9e9ab91ae23b898f382572fedaa4769c57cd7cc2bcfd266017161d47ef4dd984e86fb6018fae93ca186e710042cb87cbeae9", @typed={0x9c, 0x1, @binary="64f7c5c8a605965be393deeecf94130c407b2101d53ca8ba11e375c8e56b7cbec2793f32c1a933b63524e0956b6f065cf82222c7c2372af630b8c9c4c02ae70adeb773abd94c6f35e4e38a265fbb342ee3935acefee6d80ca1b9fffb2c998dfc74fbee635fef6e87701fd6059d87948a2746336fa1f29a74a5a77e2d43ed390cdf4c9d0981913d3286752a86cf9066a502"}, @generic="db3b87a7dbfa2cbcf474f5fcf1", @generic="24421c5d2a2aede6915dff27b83d9e462e4e5f893b7c505a68f73c342960c82a072c1bd1104559215ce95725af5e329b17ae2e41889dfff5b2a43de509548c91cdb7add8dc4d1b7e0c781ed1251cd87674fa142d72b92b3f8b0298253fef52da6d3611b43db6cf1911bc13f2dd9207fe75045fdc4d11e9cf32b5d6e750a0f05eb96e49ea22b7a2660742444c48318ba42830ef8ef4b66b71e732300c09a771ff98bb8f101281426cb395259c1181aeb53073d311ed2ca2c8a68d12b9a46e5d4e9f21f3a48a0195bd82d8f812f47798f9414a3eca3149d1598144", @typed={0x8, 0x50, @void=""}, @generic="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"]}, @generic="7701745af0333cd5d7220fa5df42b7ea572bad49fd97b506278a8e40e37450155c5699d23f2f50c7f2c1b652a4c3d5e25f4a314551f32f4de88d0785df885bdb129930b237dc9e33cd9b83a2b29222e3fffbfbb6fd3f6566861d2f8cb6353edbd97aa6c48b3b521447e6e3b9b58f3fa6defc7af6697746a701a2a23cb7979d700396c9e28204fa9fb6a34226afa669", @nested={0x220, 0x1f, [@typed={0xb0, 0x47, @binary="df17cc53c5328abd0518570affd90e0d5303c724329af6ae5072982a6e280ba53768c80c87787f72622a6ae091f997c38cb5e276765146051c9bd6bf581aa31cc88d9b4c2733a1eaf3252428a1d532febc2a66d1bd6e4bdfec16d9d28b9204f52a5a82c670f993a9f70d8e0fbc046b03b47f418ab73441f0c4659f879f815aebc358cfcd17a1f988e3ad63fc788d77ca31e685749aaf64993b6edba195700f823c01a769d25eff"}, @generic="184294333642efff188b70e7a1293e7444d9c3af88793f903992d1c04971c3978ed3ae345b5332e8310c8e3193a88a2ae9b5c6fc07e05a3627f2f702515e3a96ae1b5800d937a451351f48f5fcf59ce4d74ba5e903abeb82d332d717f57c79648eff9bb31f5832d186900c635b77c2dd4f31164cf4c828644803b411fac86cb8ed1b2237a65b0073b2b2880481231a352e637e6de973aef6b2e70f", @generic="2bbc406fee775cbbf369af8ff1dbe42db02f6e505ed2db1b47d4e5e3f646a2e501a28aedb0bd11417eabdf621fa36c6b3a6a6976f243da", @generic="397ededebed5c80eba5a4e6e37ffb7ddca2d88b1f42e4e52e1", @generic="92fecafb61af733169f0cde5c87f1695e4fe931a3f70f173ae9cdbaf9c8d9d85667217c62127304f2a581396a0f223c1463e80671ac8d3b535998720ee27a6ee64ac1b24aae85e32f5698bea741bfb18ef362e", @generic="78d68bad394c30decd8fdd776b71edb8c2fa881ed99cdfd302a2286912719f03be8e4c335852df35c427ef726c7a"]}, @typed={0x8, 0x57, @void=""}]}, 0x75c}, {&(0x7f000096c000)={0xc8, 0x3d, 0x100, 0x7, 0x2, "", [@generic="16f5d938aaeb8fec105e77ee591ea8babd9844cd227d5bed7494365e1e3cd2c0bd74c17c99e94608396e296de02f1e0ef9177decf5f25899ccf915bc6349a946b766da9e16cf95a54afb7089076608ae90afcf24e3da709ecd1275f18aff8c532af160299be754737b82c378514f2930cd1e1dbe115507a6b754111b8b0f5816e0af6a851ca5aa6abe599209881af15850d95b7240efbeb31e3f737ead0a975035326acc3d1847ea1d66b41db89593a1994497c3cb31"]}, 0xc8}, {&(0x7f0000e40000)={0x408, 0x41, 0x100, 0x4, 0x0, "", [@nested={0x188, 0x6a, [@generic="931d76a3828b1c68f94c0471c4080010cae6268d69207a215b9e86459bde6a7dc50756a0c62e611e71971cfeed91cae32fe78aa7b7d7dddff330d65febd52d47cf6738b5477b9944a07cec95af394a9ce2eaed0f4756b7510d5851c9d81cf45bc6953950bb1e3508946611ae2978b461ab45b5ef31bc1763bc5cf83f6b5bc13004c408c96859fcb55dba969f24885b0f97b10dbc8ad1ad7e693be31ccd45574c16c3c3da549f9398240e13c364bfa412f792946712235c09ba37780052d7f1570f13e0b09c6c", @typed={0xc, 0x58, @uid=r2}, @generic="ba461c8291f4500c7601b498169fe6a29f70092e4677469d093a14fe72e5df2d4a7776e99299aa2eaccbbd375d33109a65c9ca9dcf1315d726f9a18730b80dcd7bcdcd96460587e5789047f5683a2252b8b5658f6135c594d4783e03305fc5583694", @typed={0x10, 0x18, @binary="e4ae3b3a586fe4"}, @generic="7fab24fc6ca2eec11fb23637c823ccc5c19c8bcbb812fca06061d17f59a6329b50511ad211edd0f9fbb3946c5d111ad351d1771647511d142280b7c277a46f"]}, @generic="6d4705b7fd0b45441aa90e7f3e27b0a498662f9d545031ed4735ceb2a61e2691b05ab2fcacc48ba924756c064f729e529f68a686fc5a0e5139a3d36304c4dba7529cf4b8a7cb8a835e38ab0ab81353dee67f4550ffe7ab9dda0b9645b25e136dca8757bb3fcef3f7bd2a7f61442726b12326e0be68313e7237d3926842e37206a0edba7beb7b73841812d461ed04467fa46412e9724d1fc2ea34636037df4a1fa943c11f5cf344ae5d52e19e650dcc520df73b8756c024d75c0861c6cb4f3d8afd7e3a87245b52bdc575d8ddf8bab043b3240c3788154f89d2b1", @generic="520b5d7af6487d1953402690329ecb3d4e9a3de3e4b641d45ba1b38b714c5042f0333da7a55d16b956ca69fb510717205bb10213b7e3e7a1ea1b8d9ad1fa1cd890f189c18cc2f6338ea1ec0c7d3d6318b8cc4f0a64bb5d4261b4bd653bd8286248b109ae6099ab4a052477aa3658311e9a63ff2faeab8b69b48715540bb714459b2f21243dcb5c13c3c1003c6ea4bb53c621782d6f9a4f4ed336051b1a343a99bc287989147ef0d249e1dbde9228c69319122a1fe8f6b7f3f9e8212f9577bcc36bc1", @generic="f07e124cb0d90806b6f45587ebc0205ddcd8be4296e41e66802815acabd58d22f6ad6c36ee6f4fd3f2f45f767dea55bab697bb35f5b7879012a7f10d92d73d55ac3df096e2cb56a0479e29493884eec2ecb0b83ba5f9dcf5c2ff0003e36eb622e8e7a09ab3d748daba9d302b8a8db09bac42c5f49022d9dffdbd579f07d5fe805ad2a9c19c51c462f5c6e29a2c7c54799ebe9793ef726b662370fe690ae6221c", @nested={0x34, 0x79, [@generic="291ff5b2b7bf6d85db3922dac84c7075d1473565a996aef8a1be", @typed={0xc, 0x8b, @fd=r0}, @generic="350b204bd97958d1"]}]}, 0x408}], 0x3, &(0x7f0000a30000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xd8, 0x8000}, 0x4000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/23 14:11:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000083d000+0xb11)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4a000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000800000-0x20)={0xfffffffffffffff7, 0x4, 0x6, 0x80, 0x0, 0x8000, 0x80000000, 0x2, 0x0}, &(0x7f00004b3000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000066b000-0x10)={0x200, 0x8007, 0x3, 0x9, r3}, 0x10) timer_create(0x5, &(0x7f00008ab000-0x60)={0x0, 0x19, 0x2, @thr={&(0x7f000021a000-0x91)="91498aa900452074c4e2c4e8c46bd48493a3499fd57a1db36b03d56622fc575afd1dc5b3a6b05f1753b43baeda666005669d45d09a82e4fd28c96fdf389dabb4af7f9aa09ce9da06aa74c0c40a921b3708466e5c79f71a74b3f4fa2dec6c86825fb2e8faaca9144e6be15b793689335e8b472f50f6117bc0758a0901a13a3cf6f56e9fcec27c0c7b404244a07c545226d7", &(0x7f0000989000-0x3b)="3231499e79db3255735d6b82717d74a23ec1f9bff75d98ff00058526d9c4d66d841e94f7d670cac0995907dd254c61b033b573a1b6ae3ad2988a1d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000008a000-0x4)=0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cc9000-0xc)='/dev/autofs\x00', 0x200400, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00009e1000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c99000-0x4)=0x8) getpeername(r4, &(0x7f0000178000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00005f2000-0x4)=0x32) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000856000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x28, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @empty=0x0}, @IFA_FLAGS={0x8, 0x8, 0x80}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00001a2000)='/dev/usbmon#\x00', 0x8, 0x208180) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000f52000-0x4)=0x0) 2018/01/23 14:11:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) poll(&(0x7f0000001000-0x28)=[{r0, 0x2205, 0x0}], 0x1, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="4b72aafcc5a9acbe4ddae08209c8dc71"}) [ 131.474413] binder: 21065:21075 ioctl 40046207 0 returned -16 [ 131.492320] binder: release 21065:21070 transaction 71 out, still active [ 131.492326] binder: undelivered TRANSACTION_COMPLETE [ 131.492356] binder: send failed reply for transaction 71, target dead 2018/01/23 14:11:23 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000010000)='/dev/dsp\x00', 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000011000-0x10)='/dev/input/mice\x00', 0x0, 0x80002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x10000003, 0x32, r0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/kvm\x00', 0x40080, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000011000)={0x0, 0x6}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000011000)={0x8, 0x2, 0x2e8b, 0x1000, r3}, 0x10) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x200, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f000000b000/0x1000)=nil}) 2018/01/23 14:11:24 executing program 6: mmap(&(0x7f0000000000/0xaa9000)=nil, 0xaa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000aa9000)='/dev/dsp#\x00', 0xeee, 0x4000) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000aaa000-0xc)='/dev/audio#\x00', 0x8, 0x101340) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) sync() r2 = socket$inet(0x2, 0x3, 0xfb) connect$inet(r2, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$unix(r2, &(0x7f0000aa9000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000aa9000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x80000000) inotify_init() 2018/01/23 14:11:24 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000002000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/23 14:11:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000903000)='/dev/sg#\x00', 0x1, 0x100) ioctl(r0, 0x5380, &(0x7f0000ca7000)="") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000603000)=0x0, &(0x7f000034c000-0x4)=0x4) 2018/01/23 14:11:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a5b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000347000-0x8)={0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000b78000)='./file1\x00', &(0x7f0000cd8000)='./bus\x00', &(0x7f0000043000)='ramfs\x00', 0x20, &(0x7f0000048000)="") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000580000+0x67c)='/selinux/avc/hash_stats\x00', 0x0, 0x0) link(&(0x7f000009e000-0x8)='./file0\x00', &(0x7f0000b32000-0x6)='./bus\x00') 2018/01/23 14:11:24 executing program 2: get_mempolicy(&(0x7f0000df2000-0x4)=0x0, &(0x7f00004df000)=0x0, 0x2, &(0x7f00009d5000/0x3000)=nil, 0x6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 14:11:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = request_key(&(0x7f0000a5d000)='cifs.idmap\x00', &(0x7f000035c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000549000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000521000-0x5)='user\x00', &(0x7f0000c82000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d20000)="c768efddb8556f43d8618278b5e7e37a5eb3a9c08686b86ba7cf4de9fd9b06cec72a9bfb50e9a34118b46b6d6169d62cce516a3ce961d4b5ae570669338a3fa488a08c3be00869cce7a9d4b9a2e2135d9f15749734c0e2d29e00fb6a590b42c382de0793ce39e6aa59ae030be0200fa649a97acac4a10f4bbbaf025271e56a604eaff3b6d1967567093164a2085e0fb3c1fec19ad0397b741444bb6ebda25c7bc0d1609eacb0602afe929b2bd4710ae3fdc6c8300300f6698061fdb2a9d47bf308e1a29dc09d23a9e36ea30d8ceb7f891a93ecbd10c0a6e347ac38e68760b3da329a", 0xe2, r0) mremap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f000003b000/0x3000)=nil) 2018/01/23 14:11:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x83) readv(r0, &(0x7f0000e0e000-0x10)=[{&(0x7f0000f28000-0x52)=""/82, 0x52}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:11:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a09000)='user\x00', &(0x7f0000527000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000869000-0x8)='keyring\x00', &(0x7f00007a3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000071a000-0x7)='system\x00', 0x0) keyctl$reject(0x13, r0, 0xffff, 0xfffffffffffffe00, r1) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00005a3000)=0x1, 0x4) sendto$inet6(r2, &(0x7f0000161000)="", 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/23 14:11:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d3b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000f02000-0xb0)={{0x7, 0x3c6172dc}, 'port1\x00', 0x8, 0x20, 0x5, 0xffffffffffffffff, 0xa37b, 0x7, 0xffffffffffffffea, 0x0, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000dbf000-0x1000)=""/4096) 2018/01/23 14:11:24 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioprio_get$pid(0x2, 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000013000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)=0x8) close(r1) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000012000-0x64)={&(0x7f0000011000)=[0x12d, 0x1, 0x7ff, 0x10001, 0x200, 0x5], 0x347, 0x7, 0x6, 0x7fffffff, 0x0, 0x6, {0xfffffffffffffff7, 0x66, 0x7fffffff, 0x5, 0x9, 0x2, 0x9, 0x400000000000007, 0x81, 0x3, 0x8, 0x800, 0x4, 0xaaa, "e44a0e8ada28f6e8b754c5b79bef473116b7b5027316b04f05e760613e1295b9"}}) 2018/01/23 14:11:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000eaa000-0x4)=0x0, &(0x7f00006dc000)=0x4) 2018/01/23 14:11:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f55000)='/dev/snd/timer\x00', 0x0, 0x1fff) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00002fd000-0xeb)=""/235) 2018/01/23 14:11:24 executing program 0: unshare(0x40402) syz_open_procfs(0x0, &(0x7f00001d5000-0x8)='uid_map\x00') 2018/01/23 14:11:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2d9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000323000-0x8)=0xffffffffffffffe1, 0x8) mmap(&(0x7f00008b9000/0x3000)=nil, 0x3000, 0x2000000, 0x48010, r0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000103000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000f0a000-0x400)={"b38b99b5bad6558db0996cc44f6c3a0ed34143771f45d72046a52c4e204b59e27df21e00904b89ff0a56cce1718346d6d9facb08144592e0c605f9069badbc50d346ce4f8eea3e96618a88fcb18e203f0171b7aa75ab9581c7742ab4f601d2793957d10bc7104c37e797a21f81a7a546fd1c666f602f827da06f92eb7f5d8f29198457ee190eb8f40b0c35349512d58c36349aa4e686a8ab07e78b334481d1a71d039162fc62ec5b15a2f8d36be8de5abcb75ff6d7920f3983cd13e80d02995f02dea465fe7b1c3e84bc4865c75aaeb431cf415d1d1fa2497ac543b85b3c83d935f6f17024b5d5315a7643c456aacab9dc335f73863cf3147407e179985eeb41a1c2e4e0f87837c90b381264dc56b5da02bb9a4d35f3bca27ebfeeaa2c24228e25e0aab0e62bb21733f513f2cbce10b45c285b9e93c2f033841b72e1bb8acc60239cdf19669f4aff4a9dfc8892c44a596189c82451cfa9481dd26f6168ba0780e7ea2153362401794b45a50aa1050f5f214880034893e4c6662940df0f934eb36c49de12294de933814d2be42def4a213b00cefdeafb6b7f359da477451db7341f52a86b17bc765c0bc85a714453cd6f0cd1c2f6f5b60a3cc7fba0ef48879189cb857a1c862a91bab0eb1e037aeb57e4c60d32581c8d788c787f55731f60689434a0d3d0a210a8361b95ce943004ddc6de82c33ab9917a72e8fc78546e719c44f51bf77c8e2faa0868ee001a242050bfe3d4993c2554c5fa1923cabebd1426ec75bd006225b2cfd73dea6dbf6d86f82ed7439ff51ce23e6e51651e2200c193843577167010d3d4c6edd07506b9f15b0d8708ce1bf34332795cf43b374acd9cfde5fa3f82fba75d5ae18a97bfcea3c8dbc22a6241990d44481f7794c556fbe78d514049104fd193ef1d320bb263566928ae3752f258bc2db0387a54c691ea3f1e67094f5de72891cc09bd9a5505665cb8a5d6fd1e16ac3e3dd1357d507217cd07c7dddd890642eef1d46a1b2197eecd8ea532f5da4c09a7312942d69e61091470691dfc4c67d4828498aeb3eb86f5ec9fc8ce45ba574bbcb01ea6c8121601acfac96fe4c09da6ed9015e1d0e33c4ccc59fc5512cf0f9e692ed67cd70d1cbe80529e883a98b742924ab7628991196bc957bcb71a1d81c8fc4a9c80a3c8fbf1602e25c8b3c4aaf11498e4942975cdca7a6fb794ea9cac03e749cece490d64a433fdcf6be8c7942a0d3db26e58178dffa79eb980487476b749db1acf35c4e4f131edbb6cda496d4b24783d3269609366b043b5addfdcd33f04170a8f14c63d2fb68cc48d50b892a3bb784d3503e68adb44a1a8302ea12c9071af9f791f030f0de744a3c729334317268983773f1e558276ef4f47e1251ceb08551b15492ab5e5a139d884441f28353c287f5527048dab2b5071371be747d354b7213d25f9093d290b"}) close(r3) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000511000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:11:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() prlimit64(r0, 0xd, &(0x7f000065a000)={0x6, 0x4}, &(0x7f0000657000-0x10)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) unlink(&(0x7f0000fd3000-0x8)='./file0\x00') r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000839000)="", 0x0) fallocate(r2, 0x0, 0x0, 0x4) connect$bt_sco(r2, &(0x7f0000b1c000-0x8)={0x1f, {0x3, 0x3, 0xcb83cab, 0x5, 0x1, 0x2}}, 0x8) r3 = getpgid(0xffffffffffffffff) fcntl$setownex(r2, 0xf, &(0x7f0000628000-0x8)={0x2, r3}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00004a4000)={{&(0x7f0000e02000-0x35)=""/53, 0x35}, &(0x7f000000d000)=0x0, 0x1}, 0x20) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00008b8000)={0xd2c5f63, 0x3}) 2018/01/23 14:11:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 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) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xb, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000815000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000ab1000-0x10)={0x2000, 0x8000, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e53000-0x1)=0xcf, 0x4) 2018/01/23 14:11:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) lseek(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x80f, 0x1f) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00003a5000)={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, {0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x2, [0x0, 0x9, 0x9, 0x5, 0x0, 0x3f, 0x4, 0x219f]}, 0x5c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000904000)={0x0, 0x1}, &(0x7f00008e3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f91000)={r3, 0x6}, &(0x7f0000801000-0x4)=0x8) recvmsg$kcm(r1, &(0x7f0000679000-0x38)={&(0x7f0000542000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000013e000-0x40)=[], 0x0, &(0x7f0000130000-0xc7)=""/199, 0xc7, 0x0}, 0x0) 2018/01/23 14:11:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000024b000)='/selinux/create\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f000043e000)=0xd10e) syz_emit_ethernet(0x22, &(0x7f000038b000-0x43)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7274c0", 0x0, "be81a5"}, ""}}}}}, &(0x7f000065e000-0xc)={0x0, 0x1, [0xb8]}) 2018/01/23 14:11:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = geteuid() sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0x1c0, &(0x7f0000008000-0x10)={&(0x7f0000d53000)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x3c, [@typed={0xc, 0x1, @uid=r1}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x1, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000018000)=0x800, 0x1) getresgid(&(0x7f0000fe8000-0x4)=0x0, &(0x7f0000e77000-0x4)=0x0, &(0x7f000051b000)=0x0) lchown(&(0x7f0000c32000-0x8)='./file0\x00', r1, r4) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/23 14:11:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndmidi(&(0x7f000063d000)='/dev/snd/midiC#D#\x00', 0x1, 0x42) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000002a000)={0x80000001, 0x18, 0x3, 0x7, "7880ed01882c7712c808b356031188dd3922c9d9c4993fd692a1ae7147d50831"}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000017d000-0x4)=0x80000001, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000ab7000)=[{0x28, 0x0, 0x0, 0xfffffbfffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/23 14:11:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000012000)=0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000012000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/23 14:11:24 executing program 1: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000001000-0x4)=0x0, 0x40000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2f0d57a7, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000106000)={0x0, @common='sit0\x00'}}}) write(r1, &(0x7f0000bca000-0x91)="4097167ef5a99444dc0639ae98323e0e4ec4afa66b4ba81842abc44371e8cbb4160a8cc71c330f54c7ce01201f01c0fb1f7b0259c02f53c690efa6329237e632889e50f4bd7ec11cbc77a21e0675d27788301b7865940dc1a09894d8aa05e68f411b704ec5d4b9d297c45b10c939226b3439954ba9f3acddb91d54098f17feb9936e50b9f169c432aab0e31cfa01b370f6", 0x91) 2018/01/23 14:11:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x11ffd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005e2000-0x4)=0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$fiemap(r1, 0xc020660b, &(0x7f000070f000)={0x7ff, 0x4, 0x0, 0x0, 0x8, [{0x5, 0x5, 0x6, 0x0, 0x0, 0x1802, 0x0, 0x0, 0x0}, {0x8, 0x1, 0x3, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x4c4d, 0x2, 0x100000001, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x4, 0x8000, 0x0, 0x0, 0x3608, 0x0, 0x0, 0x0}, {0x9, 0x8, 0xb6c, 0x0, 0x0, 0x601, 0x0, 0x0, 0x0}, {0x8, 0x80000000, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x4, 0x100000001, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x100000000, 0x3f, 0x9, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) 2018/01/23 14:11:24 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000b1e000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f000071e000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ca2000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xffbb, r2}) write(r1, &(0x7f00006c0000)="170000001a001bed0000132100f404008100000000018d", 0x17) [ 131.904509] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 131.930730] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/23 14:11:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x64, @sync=&(0x7f0000542000)={0x0, 0x0, 0x0}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fea000-0x20)={@common='ifb0\x00', @ifru_flags=0x400}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/23 14:11:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f00007a7000)={0x0, 0x0}, 0x4800) sendmsg$nl_crypto(r2, &(0x7f00003b6000)={&(0x7f000017f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eaa000)={&(0x7f0000e28000)=@delrng={0x10, 0x14, 0x601, 0x6, 0x1, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x2004c814) fadvise64(r0, 0x0, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000cc3000)={0x0, @in6={{0xa, 0x0, 0x3, @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]}}, &(0x7f0000f1c000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fa3000)={r3, 0x6}, 0x8) 2018/01/23 14:11:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000001e000-0x30)=[{&(0x7f000001e000-0x28)=""/40, 0x28}, {&(0x7f000001d000)=""/183, 0xb7}, {&(0x7f000001e000-0x73)=""/115, 0x73}], 0x3, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(0xffffffffffffffff, &(0x7f0000014000-0x38)={&(0x7f0000019000-0x80)=@generic={0x0, "b4c857195985081f80d6ba532d85499ea786362ef4dc84cff21bf5fe56d2f5417ba5c7160ed3c836d9d5d4fc80590f9c6593ce90187a277ceccd624c3139fb8d7fba8587742b99d1e689949185da91041086448745df7d80c852f114c066ea74655cdc68f6eedb3e74ceae58e471ed24fa6286233d3aebdc2d7a468b86ed"}, 0x80, &(0x7f000001b000)=[], 0x0, &(0x7f000001b000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x480500, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f000001d000)=0x8) 2018/01/23 14:11:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003c6000-0x4)=0x0, &(0x7f0000369000)=0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f50000)=0x0, &(0x7f0000b50000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000057c000)=""/226, 0x57, 0x0) pwritev(r0, &(0x7f0000ed9000-0x90)=[{&(0x7f00007d8000-0xbf)='k', 0x1}], 0x1, 0x0) 2018/01/23 14:11:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000097d000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000084f000)='lp\x00', 0x3) r1 = syz_open_dev$sndmidi(&(0x7f0000a27000)='/dev/snd/midiC#D#\x00', 0x8000, 0x4200) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000675000)=0x3b908a8, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$dspn(&(0x7f0000868000-0xa)='/dev/dsp#\x00', 0x20, 0x101000) 2018/01/23 14:11:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007a7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000d57000)='./file0\x00', 0x2000000) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) dup(0xffffffffffffffff) 2018/01/23 14:11:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000280000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0x40040) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000646000)=0x7, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000867000-0x118)={0x200000000, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = syz_open_dev$vcsn(&(0x7f00002e0000)='/dev/vcs#\x00', 0x2, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000764000)={0x0, 0x2f, "141436246209c71beb0f68c1fa7d79e2a414a167f8d1d661eff3a315dcbd9db5a95ec1725ed0a104f974d7e33d47f3"}, &(0x7f0000681000-0x4)=0x37) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000ff000-0x8)={r3, 0x9}, 0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/23 14:11:24 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x8902, 0xffffffffffffffff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000006e000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c2d000)={{{@in6=@mcast1={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}, {{@in6=@mcast2={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}}, &(0x7f0000283000+0x964)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000002000-0x5c)={0x4, 0x2, {0x1, 0x3, 0x5, 0x1, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) 2018/01/23 14:11:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004e0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f56000)=[{&(0x7f0000f56000)="3346c901a4", 0x5}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000da1000-0x4)=0x0, &(0x7f0000ffd000-0x4)=0xfffffff8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000474000)={0x7, 0x7, 0x3, 0xfffffffffffffff9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000b7e000-0x10)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/23 14:11:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000094c000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) lseek(r2, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000a7c000)={{0xfffffffffffffff8, 0x40}, 0x9}, 0x10) clone(0x0, &(0x7f00007cb000-0x12)="207e0004b09c196c15aea8663f47a37fe24a", &(0x7f00000f0000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000963000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 14:11:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f00001fa000-0x7)='sockfs\x00', 0x0, &(0x7f00001e1000)="") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000627000-0xb)='net/psched\x00') ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000b7a000-0x20)={0x0, 0x800, 0x5905, 0xfffffffffffffff8, 0x10, 0x67}) r1 = openat(0xffffffffffffff9c, &(0x7f0000283000)='./file0\x00', 0x0, 0x1) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00002ac000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/23 14:11:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000804000)="64cdaac78662f9e1db0fa4d762ba35cff362f761291b9eb3dab86323434e4f3601648b368716fae823b7a6c43afb8ee13c8ee8ab7d46c668629a315901e2d696826a08acd643a2359094fbe5e60a22a5ef9d4613975cc85f5ecb1d6f2e2b4b071b8ce75b272909e8a6ce3fc9ee82e9ae63d1a5781bebd6dc96") r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r2, &(0x7f0000e99000-0x30)=""/48, 0x30) clock_getres(0x0, &(0x7f0000b24000-0x10)={0x0, 0x0}) 2018/01/23 14:11:24 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, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000047b000)=0x0, &(0x7f00008c9000)=0x0, 0xfffffffffffffffc, &(0x7f0000017000/0x2000)=nil, 0x7) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b4d000)='/dev/hwrng\x00', 0x600100, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000acd000)={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]}}, &(0x7f0000eb4000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004dc000)={r1, 0x4}, &(0x7f0000fa5000)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000a45000-0x8)={0x0, 0x0}) 2018/01/23 14:11:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0xffffffffffffffff, 0x0) 2018/01/23 14:11:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fab000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e0b000)=@common='irlan0\x00') r1 = memfd_create(&(0x7f00006bf000-0xd)="0100000076626f786e65743100", 0x0) fcntl$addseals(r1, 0x409, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) getresgid(&(0x7f0000a0a000-0x4)=0x0, &(0x7f00004fe000-0x4)=0x0, &(0x7f0000c74000)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:11:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ba000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 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]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000e51000-0x38)={0x1, 0x0, [{0x0, 0x80000004, 0x0, 0x0, @sint={0x0, 0x0}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/23 14:11:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) listen(r0, 0xffffffffffff0cf1) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f81000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="48d4b9cf741e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ffe213e511303d8169f1b7ae31106889"}) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) munlockall() shutdown(r0, 0x0) 2018/01/23 14:11:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x14802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r1, 0x5}) 2018/01/23 14:11:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = eventfd2(0x1ff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00006e4000-0x5)={0x2, 0x5, 0x0, 0x80000001}, 0x5) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = dup2(r1, r2) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000b83000)={r3, 0x7aeadb3d, 0xee, "848f1b3a9d3434835c7546e1752d5aee79455f0692b060e59fa341aead9bbfba9aaf4867181f6485e49ed7a733104fa60b0eb20a1055c97fca65011bb92d6da9a9da94482a88b343d839a66d02b717dc617b03c49dd9681d3d4fadf3d0e3c9c6b721de00af"}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) get_thread_area(&(0x7f000051a000)={0x10001, 0x20000800, 0x1000, 0x80000001, 0x2, 0x1, 0x5, 0x0, 0xe76, 0xfffffffffffffadd}) 2018/01/23 14:11:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) close(r0) 2018/01/23 14:11:24 executing program 4: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f95000)="26000000130047f10701c1b00000003f0700000000ffffdf09ef18ffff000700000014006e353a2fb8867d5db674cf746789cd8621e5616cd23ec84794bb85ed57d309b1760ec667624e11d0a29de1090ed1833b5ec63bbef1fa7b01ff4004cd01245f8e64229751b61d2d1928f36522e5a831671c4ceea655581d7a2490af66cfa42c759096aca9265ca8d0b571020c46d1a89e261edd56d11fb35272f9da6174e83787ad725ee431255f52be988403e67ae7689fdc183a05572787175ca9147bb8e4ed1e90a8a449e8c954716a841e74be61aa3483c322", 0xd8) r1 = open(&(0x7f0000c2b000)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000f95000)={0x0, 0x14, [0x9, 0x3, 0x10000, 0x8, 0x3]}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f99000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f98000)=[], 0x0, &(0x7f0000f91000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 14:11:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006fd000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 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) fchmod(r1, 0x20) getpriority(0x1, r0) openat$rtc(0xffffffffffffff9c, &(0x7f00007d3000)='/dev/rtc\x00', 0x10000, 0x0) 2018/01/23 14:11:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a4c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f0000320000/0x4000)=nil, 0x4000, 0x0, 0xa8012, r0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003c3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000cd4000-0x4)=0x1) 2018/01/23 14:11:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000003a000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000931000)=""/157, &(0x7f000022d000)=0x9d) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000689000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00006f3000)=0x0, 0xffffffffffffffc3) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000889000-0x4)=0x3, 0x4) pipe(&(0x7f0000c77000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000151000-0x4)={r1}) 2018/01/23 14:11:24 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000004000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e5, 0x6}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000004000)={r0}) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000002000-0x4)=0x400, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x10001, 0x613, 0x7}, 0x10) r2 = socket(0xa, 0x5, 0x0) getsockopt(r2, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/01/23 14:11:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x5, 0x40005) read(r0, &(0x7f0000329000)=""/0, 0x0) r2 = msgget(0x1, 0x6) r3 = getpgid(0xffffffffffffffff) getpgid(r3) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000e3c000-0xc4)=""/196) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000986000)=0x1000, 0x6c) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000a33000)=0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f000022f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b) sendto(0xffffffffffffffff, &(0x7f0000917000)="e7", 0x1, 0x1, 0x0, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a31000-0xd)='/dev/net/tun\x00', 0x0, 0x4680) r5 = syz_open_dev$vcsa(&(0x7f0000f05000-0xb)='/dev/vcsa#\x00', 0x3c5800000000, 0x40800) writev(r4, &(0x7f00002f9000)=[{&(0x7f00002a2000-0xcb)="13e62883890467c724b1887d5bed85d191ac33cd7dff98c8914de980c9e8082fc28f4d5b4c18bfb00ae9902336b1c5579c44f1aed8243352e09bdf56bf81833c7954f333c8c0d6298d41ae35fbaeddde4ee26babc848b3c31927ebb5a58494d88efc5ce35c62ac928151c29a26c47f4ae89461f19898d5907c122fb7bf1ac8ef68e173ee3305af02f9d3e8ca4ae2ca48ad0033724e102f43eb7dcf12270e5e9d64205bfa30c0916f7022d63025eaedc8192328fcb921c4be1cb25395ae442693b95430657fbdec8021ca49", 0xcb}, {&(0x7f0000017000-0x1000)="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", 0x1000}, {&(0x7f0000c0f000)="eab2b9c54f4f15063d2510a85ee02e6cf5b09bf1cef04f8cfc4c96f1904f482d5cd9f1315df2cb563e28d76e8fdee53b48f419ec7dbf0ba782e94694ec3360a5bc204d90c9c3e6f9ea37d8af86544a54048c0bde3fecc67ebc2996158e8f2ba116aaf2f832095334711ce8f8af3c46a4", 0x70}, {&(0x7f0000e25000-0x15)="ae9dae14d0931ba33f98d0cad5f75af3678b342834", 0x15}, {&(0x7f0000bf9000-0x25)="ccf19f6192c024223bec4601668ee579386aeddd3a7e2ea810075f98a517f889ec89aeb9c3", 0x25}, {&(0x7f000054d000-0xbe)="713aae46da7beff2f426bba516d3a06b783d1d6ba98bda72b4a4a66fe1e17504823f38253582d2b95c7c4301b62a24dbbab87c34b3c8be0b5be13ee7c2755a65d051ad12c2a655a2b7b60282b0c693079424751845d081a682920bdbf0f26dfc072f8ab500befa1591c0d73e063daeb83f623ad62594b6c547832a6b7ba46391b104eef16ea8a493a7e670ade7a8026010778d0519df404cabfaa4b65df533b6825978d1e542a87af6166e2cb6a65e1e9bb7f7b6d25a032d47d78cc0d9b2", 0xbe}, {&(0x7f0000606000-0x83)="c1612142f648b596c514a3bde9ccc37261216df126019831064607b449399d4fe6fb2169a2cd628703ddf7f6e7ec37b21a26d4180654f562f7972d7c9c449385ca94ec2c594212ec151f6cd4e48e23994e19e90addd87072d9ca9dba1d574d28f954c6def0f104039716937792f0be40f118ff6b0b676f8d40ecb5e0d803673c023b46", 0x83}], 0x7) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000058a000-0x8)={0x0, 0xe8}, &(0x7f00009ba000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000fbc000-0x8)={r6, 0x5}, 0x8) ioctl$KVM_S390_UCAS_UNMAP(r5, 0x4018ae51, &(0x7f00006b1000-0x18)={0x20, 0x4, 0x4}) fstat(r1, &(0x7f00004bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$bt_rfcomm(r5, &(0x7f0000d12000-0x9)={0x1f, {0x1, 0x1db9, 0x7, 0x8, 0x8, 0x1}, 0x1}, 0x9) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b67000)={0x9, 0x8d8, 0x3, 0x10000, 0x1, [{0x13, 0x9, 0x0, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}]}) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000ae5000-0xc)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0}, 0xc) 2018/01/23 14:11:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00007ec000)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) [ 132.330914] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21280 comm=syz-executor4 2018/01/23 14:11:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000028a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000af1000)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001ea000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000fed000-0x50)={0x0, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$audio(0xffffffffffffff9c, &(0x7f0000812000-0xb)='/dev/audio\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000000005423, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a22000)=0x0) 2018/01/23 14:11:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = syz_open_dev$amidi(&(0x7f0000c79000)='/dev/amidi#\x00', 0x48e, 0x20040) recvfrom$llc(r1, &(0x7f0000c89000-0x4a)=""/74, 0x4a, 0x20, &(0x7f000081e000-0x10)={0x1a, 0x8, 0x2, 0x4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/23 14:11:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000470000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000afc000)=0x40, &(0x7f00000fb000)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) timer_create(0x2, &(0x7f0000491000)={0x0, 0xe, 0x2, @thr={&(0x7f00004b3000-0xf1)="a3ad313fe2155b6e1491ca395993bc61a878e2d51a6618a027e76e6a425641d26494d432573c266ab56e905e89b314ce763aaee7f138be0356f4078f7fde317156743a7f769d1322ee07fa902071bac884bd9164d0d77444f3f246325af7d01b5c23fed551c57fa81140faa786b6e68f5b60de72cfc2dfc1865e6f8951dac3e2dd5180296679968fb7b83cee9ac2e0af3fad5b471bc922c2a492ae13823608c31f486724b8a89ecf284b7fa04e075838a57e035a33871009143a797d76f35ff51f72033845c9a7d37a771abaab9856625e2714573b31a942f50e9452a5505a05aafacea376f198a67f4a131250647105ec", &(0x7f00008f9000)="01a8ddd376b5f686b2a448f42d1bcd6cd6bef5da95028f6d4118036031690fced46ef7a4b04b89d03eca993090072acfa2cfd9429f1a3275ef6ee673428d31b378cd370f81b6ab685eeb4affffed22051aad0efd408c13a64011f6c77d2779473a571abae3c2f5beefda21868d91fd294c02b44d8161127e4d791297ce49b84f4d2e33265c1459f5afd7f01c64602695e872fc6d36f1b329d4b27fef6133744b1aca157f78ad8cbd5c2972ee60151ded8250"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000147000-0x4)=0x0) fremovexattr(r1, &(0x7f0000b7e000-0x9)=@known='user.syz\x00') sendmsg$alg(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f0000212000)=[{&(0x7f00007f4000-0x76)="ba57689253a75c6b7f0e1f262b4c56bb998c0442fd59fc9c96eec66e7c1bffde4f0616b2784c9b8ccd80f3799db8a0cf3848160ea4718d44e7367a6d8205e185632bf82d22362a75d1dd82b433a3b2f4b6daabe179287ce6f2b74ee717e113c10dad0ff785960a1186d63f71589aef0549ed4236aa93", 0x76}, {&(0x7f0000fca000)="13777e576767bcf7a1f3a99d5033711f90d8a3e5e2e24d44ef0a702304bbbf91af1028276bea85d80d9c1f2aecdd7a8bec1422247f49edff66ff46973921c5a69fea67544119bad7be378a61e175973b103d3454", 0x54}, {&(0x7f0000ccb000)="92c746621032ec39242d33bbd6913cde75a0c3b19bee2d2200eb7f2d5946fd4b7fdc1b5208af8e30baf12cf6b710183db8da72be7378b6022a3f9a9602be8d4afb462c93cb8ebf7533a58e6117905e75846905b1d16844e4707af4fec10a4ff841f46e06449bad24350e032d605d6d4ad61ad03af5cbcc12d360e62f5df99ca413ced0f41bf095059814b7e19b2e", 0x8e}, {&(0x7f0000a1a000)="8ecf8bc59c0e67c66656a13d125303e0d07cb0d573e807301d4d4e749fb96157565370d29f9d48bc2100984cfecbc34c6d29761039c34d9254c95690d220bee8f03bca40485b788612b5ea85c530a23ad7fbdbbb18ffbb633675116b26df4680ee54dca96895a9572e63a04768bb60d76496c2199c23bb82cec2f0aa66", 0x7d}, {&(0x7f0000baa000-0x95)="378e00921add0bacf3f69d050b8936ad08241ed529c031ad48a830c0cbf6e66888273bbc784d5669a6702e5aa65cc2c729be1b3b7e7477de3f8cd5e84c1664d87efc051a931b402b26432077b0a68455a18e6c81bf82bad2a6109484dc44e1a6db93bea2ed18b8fe824b26faeffb9add75bf03e9491a3e98ef4c43017f4edf14421ce25b54ad44e5dd2c4a5ffb716c553e07e09bed", 0x95}, {&(0x7f00008d5000-0x89)="aedfd061c3f54d8d14b74079345cf3e52dfd498ed1c1f2d88122ace71a2eba8329419429f0deaab3ecb7036cffaacfb94e06b09f3e23e2225c1c863422ac701ccf422810166c33550705055179abbbfea9c7a34c10a8f020e7ec10beea5b413b1259b10bd5b553f140089e651b07e0b4d76ae6d03427e79f29b985c790840193bc2ff866b039f53940", 0x89}, {&(0x7f000052f000)="a777570518ac0f2711a311b967104064a8b8bb87d25a0239fc508f2ece52fbcd1f9d2fae2696c5b721334e4ff1d26805b9c03b62417382c48f5700ecdb01d0f290709f2f4d90350b4eafcfe3d0c817bf04006cae6f129478e94283df1dfd263a48892e13196dd3b84f87e9b5c5d44353b0b365ac42d59922775b90eb79d8cb015b7e1ce615fd701a839b17e5a0d6a2a6c900fd373e599ed4c538685209e1b6d2ce52fa35b01985e343c7a4989f9a", 0xae}], 0x7, &(0x7f000089c000-0x250)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x100, 0x117, 0x2, 0xeb, "e01c5d3822529fed4b7460011ef6bde2488d69a40d1057375a0dfe5ec7da82e5ee163ed25c67bbacd90073bf5a229a746f4218afcc3ab216493135f706f3426b51f4f4a4301e1a8ad28eeef84659f45578bcbafa401c0858a92009901f1d95739f5cb8d25df1befd621401b1a4445e25c64a3b1059fbe5c8050ac44971104997a099b917329924a901b25b668697d5b770c8c6fd254d76394519aa5d2f7598d1b0b367b7fbbe5c89fb23949f92eb9869d9d2e2a22ae1eb1864ca615ae901e46306a337dd4abe1fe8608538c2fe8cf0902fbc70b4cfe42222c8a0b9fc9715b419a1be0f52a6eaf92df9d44d"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x90, 0x117, 0x2, 0x75, "e87e7dc63b6b290439eabe33e45bde40f0ffe5efe96da3ef12d69a0e78f4d39db156af93d37871a98fefb8b0bac9b0158c273e11bb834e9288b7b82c98dace423f5c118b652807235f99457c96cb5f9ee4eee7223219745e081d6076c159faf9f5aacad6897c5591455701e4765fa8cab92b784993"}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x78, 0x117, 0x2, 0x64, "df65573879f89fb1397fe782d96b45c4ef04c1d8ea7fe65bc23abcb022493ed1e19362215146d350780a607e32a6fdc914da8065358ddae2fed5312f8977d1cd004396854eb92aa8985243c629b1508b0c213194fc4af1d12405c39b5c83a8f25da424b8"}], 0x250, 0x4004000}, 0x0) timer_getoverrun(r2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000db5000)={0x3, 0x0, 0x1, 0x3, 0x0}) 2018/01/23 14:11:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f09000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000cec000)="09ae7113409a49224acadab4e6357d7e1c31f9c319410c094e616f6468c5373be756ffbd2325bcbcc8afc3a892d4c367325b3e5ced1cdecdd06fa434fb6282194fd50754aa8bde19e3daf7bce5643d473e0fae4ca2b5eec607ce6bd09aa5ec91eb57edc5e96c8f3a4001b69b0ec0f03f35583308f45b486cba336c5058651b39badf34a306a299af4bf61f23cc6b761f68a74660568f1012ada95031d0dd5f142aedbac7f7e7021a3bd2230adb8418e9bac99440870186cae473e6744a85be976022bf6c30d10a59c68abdcf1a", 0xcd) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x400, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00006d8000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000a7b000)={0x0, 0x0}) r5 = accept(r2, 0x0, &(0x7f0000804000-0x4)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f000000d000)=0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000afa000)={0x2, 0x1ff}) write$eventfd(0xffffffffffffffff, &(0x7f0000555000-0x8)=0x0, 0x8) r6 = syz_open_dev$sndpcmp(&(0x7f0000e12000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2080) ioctl$TIOCEXCL(r6, 0x540c) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000e8a000)={0x9, 0x60, 0x9, 0xffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008fa000-0xc)={0x7, r1, 0x1}) ioctl$DRM_IOCTL_FREE_BUFS(r7, 0x4010641a, &(0x7f0000c84000)={0x4, &(0x7f000069c000-0x10)=[0x4, 0x0, 0xfffffffffffff915, 0x4]}) getsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000757000)=""/24, &(0x7f0000c79000-0x4)=0x18) ioctl$KVM_GET_VCPU_MMAP_SIZE(r6, 0xae04) getuid() 2018/01/23 14:11:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0xffffffffffffffbf, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b2b000-0x7)='cgroup\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000f8c000-0x5c)={0x8000, 0x0, {0x3, 0x3, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:11:24 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000919000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000)={0x219, {{0xa, 0x0, 0xd73, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x3f) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x18) 2018/01/23 14:11:24 executing program 1: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f000006e000-0x8)='./file0\x00', &(0x7f0000014000)=""/249, 0xf9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/23 14:11:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00007e6000)=0x81, 0x4) r1 = socket(0x13, 0x2, 0x56cb) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e37000-0x14)={0xa, 0x0, 0x40, 0x7ff, 0x5}, 0x14) r2 = open(&(0x7f000053b000-0x8)='./file0\x00', 0x40001, 0x80) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00001eb000)={0x3, 0x7fffffff, 0x0}) 2018/01/23 14:11:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000010a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x6}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000125000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/01/23 14:11:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002000)=0x0) timer_create(0x4, &(0x7f0000a37000-0x60)={0x0, 0x3f, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7c000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000b6000)=""/209) munlock(&(0x7f0000498000/0x3000)=nil, 0x3000) getpid() 2018/01/23 14:11:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000213000)='/dev/sg#\x00', 0x9f, 0x40800) accept$nfc_llcp(r1, 0x0, &(0x7f00001b2000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$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) r2 = getpgrp(0x0) sched_setscheduler(r2, 0x0, &(0x7f0000d7c000)=0x1) 2018/01/23 14:11:24 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@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]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000008000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/23 14:11:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x1}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a16000)={0x0, 0x9, 0x1, [0x8]}, &(0x7f0000ecc000)=0xa) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000afa000-0x8)={r1, 0x9}, &(0x7f00003a6000)=0x8) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/23 14:11:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000de1000-0x18)=[], 0x0, &(0x7f0000eb1000)={0x0, 0x1c9c380}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000427000)={0x0, 0x0}, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00006ff000)=""/150) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00009e6000-0x40)={0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b8d000-0x18)={0x1, 0x0, [{0x40000085, 0x0, 0x0}]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/23 14:11:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) lremovexattr(&(0x7f0000bcb000-0x4)='./file0\x00', &(0x7f0000827000-0x15)=@known='com.apple.FinderInfo\x00') listen(r0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 14:11:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mice(&(0x7f0000fc0000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000507000)={0x3, &(0x7f0000cab000-0x4f)=""/79, &(0x7f0000100000)=[{0x3, 0xe5, 0x80000001, &(0x7f0000a79000-0xe5)=""/229}, {0x8, 0xaa, 0x20, &(0x7f00001b3000-0xaa)=""/170}, {0xdb0b, 0x54, 0x80000001, &(0x7f0000ed0000)=""/84}]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) accept4$packet(r1, &(0x7f0000bf3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000058000-0x4)=0x14, 0x800) bind$packet(r2, &(0x7f00005db000-0x14)={0x11, 0x1d, r3, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000454000)={""/1024}) getpeername$llc(r1, &(0x7f0000108000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007b5000-0x4)=0x10) 2018/01/23 14:11:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x2a40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000)={0x4c1e41df, 0x1, 0x0, 'queue0\x00', 0xaad, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x2c, &(0x7f0000000000)={0x1d, 0x3, 0x2, 0x7f}) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000012000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 132.509967] device syz7 entered promiscuous mode 2018/01/23 14:11:24 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f000000a000-0x4)=0x18, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0x20000000001, 0x252200) ioctl$KDENABIO(r2, 0x4b36) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000007000-0x24)={0x3, 0x4, 0x2, 0x0, 0x80000001, 0x9, 0x2, 0x7f, 0xb1, 0x5, 0x81, 0x2}) close(r0) 2018/01/23 14:11:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000e01000)={0x5, 0x7fff, [{0x1f, 0x0, 0x4}, {0x8fa, 0x0, 0x2}, {0xfffffffffffffffe, 0x0, 0x100000000}, {0x1ff, 0x0, 0x6a7b}, {0x4, 0x0, 0x80}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x1ee) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r2, &(0x7f00008e8000)=[{&(0x7f000064c000)=""/95, 0x5f}], 0x0) r3 = syz_open_dev$amidi(&(0x7f0000183000)='/dev/amidi#\x00', 0x5, 0x200000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000e2000-0x4)={0x9}, 0x4) socketpair$inet6(0xa, 0x7, 0x7, &(0x7f0000a11000)={0x0, 0x0}) 2018/01/23 14:11:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) connect$ax25(r0, &(0x7f000094d000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f00004ce000+0xf2c)='/dev/vcs#\x00', 0x8, 0x10000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f000016d000-0x20)={0x624, 0xffffffffffffffc0, 0x101, 0x7, 0x1, 0x7}) [ 132.563673] device syz7 left promiscuous mode 2018/01/23 14:11:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000d31000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000f77000)='/dev/dmmidi#\x00', 0x3, 0x141582) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000041f000)="e142c84bf6b6c90a3bee37157f03124a8a89d8ce0e0555eab59ad959ac27c8a52a8f7741db4c2cb80370f1d66512fcf67157352e4fe5abfd2cedf14ec036b44ce47622c4407d75b2e099cf85571b895ae5b80d3894fce06d1899f46dc1c1bda74cc3de235fb72a44499de391c391d35d73df2e9663da8c7c45ff0f73ffbd9e6d0006e00da37bca5c2d9f56fb65d98a0958c7c033163f8d1ace3aaea9a74c6544") ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000132000)=0x3) connect$inet6(r0, &(0x7f0000730000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000}, 0x16) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00007cc000)={0x5, 0x56, &(0x7f00009db000)="8cf21559b6c909f54a1bcb95319d4c81956a0bb99cfc1ca5f4e988a1eac525c7a58fa33a66224c445e79e9da59e3a22c20bebdc04d15f88cfd4617bd1f92763fc79a92d1f30f16162feec79623b6845f9ce7c46ac6eb"}) accept4$vsock_stream(r1, &(0x7f0000e34000-0x10)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10, 0x800) 2018/01/23 14:11:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f24000-0x2c)={0x0, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) fcntl$setsig(r1, 0xa, 0x7) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 132.581144] kvm [21332]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000085 [ 132.609263] device syz0 entered promiscuous mode [ 132.629769] device syz0 left promiscuous mode 2018/01/23 14:11:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000457000/0x1000)=nil) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000da1000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40000) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00004a4000)={0x8, 0x3ff, 0x8001}) mq_getsetattr(r0, &(0x7f0000dc1000-0x40)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f00002be000-0xee)="e27ab94ea7e552c98703c90840921e911c4c9498154aea7d748802394a72df04b6db1062d257911a41951ddac1ffa3b1c2bef326d29f25f8d9091c4eda88dc9fd0fc8a00c91890ba40b0f38e9b33c685c4813cdc19613e7151b973871eba840f1a9c6d8e37fbeb8ef54fc4fc172e86d3a187444b1c3fa94af787244e779ac61d7a2d79c54ffb966e77d3e5f42441ac75d6beddf58fc4d437abffe54632c5a6dcb1a1fad241fbd0263cdc037b5ae16a9a3dadcc2d0c570a22944c52b1f77e6892532f26d6269bd949bad62a718a85e21c3687d9b12b6c842a8916f59f767202c8db9d60aac1f615d00ebd9c022f4a", 0xee, 0xbbc, 0x0) 2018/01/23 14:11:25 executing program 5: clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") setpriority(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x6, 0x800) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x18d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"67d79c639efed0"}, 0x6}, 0x10) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000000)={0x9, 0x0, [{0x8bb, 0x0, 0x800}, {0xdef, 0x0, 0xca}, {0x86f, 0x0, 0xfffffffffffffffe}, {0xafd, 0x0, 0x5}, {0xbbf, 0x0, 0x9}, {0xfff, 0x0, 0x3}, {0x239, 0x0, 0x5}, {0x48d, 0x0, 0xe13a}, {0xbff, 0x0, 0x5}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x80) ioctl$KDMKTONE(r1, 0x4b30, 0x8000) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000e2e000-0x8)=0x10d000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/01/23 14:11:25 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000061d000)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) setpgid(r0, r1) r2 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd8000-0xc)='/dev/rfkill\x00', 0x40a000, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000fd8000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r2, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/vcs\x00', 0x80, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000fd8000-0x18)={0x6000, 0x3001, 0x6, 0x9, 0x4}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f0000186000-0x8)={0x3, 0x800}) 2018/01/23 14:11:25 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000037000)='/dev/cuse\x00', 0x40100, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000e4a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fb3000)=0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000001000-0x50)={@generic="975e259d2f9ad907cbe4bbe258d5ba3d", @ifru_mtu=0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x200, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000003000)={&(0x7f0000002000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000002000-0x48)={0x4, 0x480, 0x4, {0x77359400, 0x0}, {0x0, 0x7530}, {0x3, 0x101, 0x3b, 0x2}, 0x1, @can={{0x4, 0x5, 0x2, 0x1}, 0x6, 0x1, 0x0, 0x0, "77b2d461d06e959b"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000004000)=0x8, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000)=0x10) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xfffffffffffffffd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000006000)={0x2, 0x6, 0x3, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000007000)={0xffffffffffffffb5, 0x6, 0x6, 0xd, 0x0, 0x7}) 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) pselect6(0x40, &(0x7f0000008000)={0xc235, 0x1, 0x3, 0x200, 0xffffffffffff7c5b, 0x7f, 0x9, 0x497}, &(0x7f0000007000)={0xfffffffffffffffa, 0x5, 0x81, 0x7, 0x800, 0x4, 0xfffffffffffffffc, 0x8001}, &(0x7f0000007000-0x40)={0x1, 0x40, 0x9, 0xfffffffffffffff7, 0x4, 0x8, 0x6, 0x6}, &(0x7f0000009000-0x10)={0x0, 0x1c9c380}, &(0x7f0000008000)={&(0x7f0000009000-0x8)={0x0}, 0x8}) [ 132.639928] binder: 21360:21363 transaction failed 29189/-22, size 40-8 line 2788 [ 132.652144] kvm [21332]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000085 2018/01/23 14:11:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_dev$sndpcmc(&(0x7f00001ef000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80) accept4$unix(r1, &(0x7f0000942000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000012f000)=0x8, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/23 14:11:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x7, 0x0}}, 0x28) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000428000-0x4e)={{0xfff, 0x7}, {0x1, 0x3}, 0x8, 0x1, 0x80, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 132.675233] device syz0 entered promiscuous mode [ 132.687246] device syz0 left promiscuous mode [ 132.733738] binder: 21360:21377 transaction failed 29189/-22, size 40-8 line 2788 [ 132.734978] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/23 14:11:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00006cc000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000497000)=0x0, &(0x7f0000791000)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000703000)={{0x6, 0x0, 0x0, 0x0, "fd5d7898397979875fbf9ce502136509463039e854b4aa6591175e47f7049435eb5405088be496407c14ef3f", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:11:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000196000)={0x0, 0x0}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0xa, &(0x7f0000001000)="030020b4", 0x4) fcntl$setsig(r0, 0xa, 0x1000000008008) 2018/01/23 14:11:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dbeeb1ce8009a1da97f1bb45f38b6", @ifru_settings={0xfffffffffffffff8, 0xfb, @fr_pvc_info=&(0x7f0000898000-0x14)={0x2, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000006b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007c1000)={0x0, 0x0}) recvfrom(r1, &(0x7f0000677000-0xc1)=""/193, 0xc1, 0x40, &(0x7f0000a4b000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x4, 0x2}}, 0x2e) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00005b0000-0x4)=0x4) 2018/01/23 14:11:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000001}, &(0x7f0000002000-0x4)=0x98) 2018/01/23 14:11:25 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000488000-0xd)='/dev/usbmon#\x00', 0x57f, 0x30280) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d22000)='/dev/mixer\x00', 0x30040, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000fff000-0x2)=0x4) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r1, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f00004f5000)=0xffffffffffffffff, 0x128) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000)=[], 0x0, &(0x7f000085e000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c, 0x0}, 0x0}], 0x2, 0x0, 0x0) poll(&(0x7f0000f7c000-0x40)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/23 14:11:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x9)='/cgroup@\x00', 0x0, 0x42, &(0x7f0000000000)={0x1, 0xffff, 0x3, 0x7, 0x8, 0x5, 0x80000001, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000d4c000)=""/110, 0x6e, 0x401, &(0x7f0000000000)={0x77359400, 0x0}) socketpair(0x2, 0x7, 0xff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000001000)=@un=@file={0x0, ""/4096}, &(0x7f0000001000)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000005c000)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r3 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000aa7000-0x8)=0x8) dup2(r2, r3) 2018/01/23 14:11:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009ea000)=0x4000020, 0x4) 2018/01/23 14:11:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000001000-0x8)={@host=0x2, 0x0}) r1 = socket$inet6(0xa, 0x80005, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget(0x2, 0x2, 0x0) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f0000430000-0x4d)=""/77) sendfile(r0, r1, 0x0, 0x0) r3 = socket$inet6(0xa, 0x80003, 0xfb) sendto$inet6(r3, &(0x7f000089c000)="", 0x0, 0x40010, &(0x7f000010c000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000913000)=@file={0x1, './file0\x00'}, 0xa) pipe2(&(0x7f0000b3a000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r5, 0xc0189436, &(0x7f0000b3e000-0x18)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0}) open(&(0x7f00009b5000)='./file0\x00', 0x288000, 0x3c) vmsplice(r5, &(0x7f0000ffa000-0x50)=[{&(0x7f0000335000)="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", 0x1000}, {&(0x7f00002c6000-0x58)="656bf5312238c360331d4440d45e79bc04c4308ae1b8cb9c641cc6e7e961a2508ea7a20fba9dcfc16215ee809bc5706e8d45684529ecc971a1edc24c7f504e278fe04836cda5125bc03b403ae676c1def827682c8a0a0878", 0x58}, {&(0x7f000048f000-0xeb)="5fdb0652d0d7726eaa02b408ef35889f9ba76eb93894d31c1b8d90a40db6db76dc475a516be212d68fc1beeb4ad8e66c05c7bfe5f9c48222e217f05e7453cc09f1de017aa00a2112e8676ed8459d380c1f6ce29a7219688f3cb1d0300817d7cf87aea46e857414916d46e91148a2bb8bd5ae5f2968e302319bb565ddce49f3ead6a1fde2e57520ebf756130291762a146e0a94dc01924d1f05d62452d726ccc2217b072ff93815ef97a59ae1bdec11debd94c6ca96d663a9b9371cd2439e7a846404f8ce86e5fdbc3806aae1ad4dda906151b3ddb1735e6434a521f6aaef5305b0e0860f32daf5dbe74901", 0xeb}, {&(0x7f0000537000)="90a190c071e9daab7086430f8d4d62cd57467bd48f78e939fa264bcd2404d3b6838d1026512eff8cd1808f2bb6f2719d466736ccd32f8186c66008a4ac07422ad2aea65f0019207f0ac857362a953bfe3d6bb05799ce27fdfa2ce26f0a90d80c922fe574c77d3321c094c441f326193372895b5e9a9212a3605cf0679d5ffbbc2d45fd96e684fdcd257742871c494c9ad5c9f1d8d6a60360fbb44d670099143c0e080b13ffeb3b22da1f401c0f49bb9b2bca1c12e62b9427e24d8b5cf8c15ee741fe0bb6234c1039675bd447b70396785596b87486104bdc", 0xd8}, {&(0x7f0000036000-0x30)="410185d5bea686cd37848f2520bfb3186c7f015feb18b9cc65317c5e921ce2f05b6784aaacd79f41ac598bfe6af8d9f5", 0x30}], 0x5, 0x6) syz_open_dev$adsp(&(0x7f0000d75000)='/dev/adsp#\x00', 0xb099, 0x88000) r6 = semget(0x2, 0x1, 0x408) semtimedop(r6, &(0x7f0000a17000-0x12)=[{0x4, 0xfffffffffffff000, 0x1800}, {0x1, 0x40, 0x840}, {0x3, 0x4, 0x7fe}], 0x3, &(0x7f0000862000-0x10)={0x77359400, 0x0}) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) [ 132.786245] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/23 14:11:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000643000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80202) r2 = syz_open_dev$usbmon(&(0x7f00009d6000)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000723000)=r2) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc4c85513, &(0x7f0000e08000)={0x2, 0x0, []}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000149000-0x4)=0x2, 0x4) 2018/01/23 14:11:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000064f000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00009b3000-0x4)=0xfffffffffffffffb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000056e000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b87000-0xa0)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7fffffff}, @in6={0xa, 0x2, 0x53061f30, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in6={0xa, 0x3, 0xca, @loopback={0x0, 0x1}, 0x700000}, @in6={0xa, 0x0, 0x1d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5229}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) 2018/01/23 14:11:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bce000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000cb5000)={&(0x7f00002b6000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="02d56fc4cb39", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}}}, 0x0) 2018/01/23 14:11:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x11, &(0x7f0000001000-0x6a)="", 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000003000)=&(0x7f0000004000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000003000-0x8)=0x17) r2 = syz_open_dev$sndpcmp(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x200800) r3 = socket$inet6(0xa, 0x82003, 0xff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000002000)=r2, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x2a000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000005000-0x4)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet6(r3, &(0x7f0000001000-0xca)="", 0x0, 0x40000000000000, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/23 14:11:25 executing program 0: mmap(&(0x7f0000000000/0x965000)=nil, 0x965000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000965000)={0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000082d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000966000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000967000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000966000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000967000-0x8)='./file0\x00', &(0x7f000038b000)=@random={'system.', '\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000963000-0x10)={0x0, 0x54, &(0x7f0000963000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f000083f000)=0x10) 2018/01/23 14:11:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x6, 0x78, 0x3e2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000cb7000-0x1)=0x0, 0x0}, 0x0, 0x10000000000000, 0x0, 0x400000000001, 0x0, 0x1000, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fa2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000980000-0x4)=0x401004) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000000d000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="43fe26e027e5ead35a18c508926c258c"}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffe90, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x7}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00007ed000-0x10)={0x1414, 0x5, 0x0, 0x7}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000876000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000537000-0x18)={0x0, 0x1, 0x1ff, &(0x7f00006c5000)=0x0}) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00009f3000)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) 2018/01/23 14:11:25 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000d87000-0xa)='/dev/dsp#\x00', 0x2, 0x201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00002bf000-0x38)={&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x71e, 0x30, 0x1, 0x8000, 0x80000001, "d28230e5a64849ba9f4fa03709edc2e6d6f7852af01df909840c92fa98841d0df136c6108ce81244760c9243299226b8dc597a8a1a66d0d0358dc7128e5136", 0xfff}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="216cefdc4eb4b4f9e132b45b74aa9bcac84054c76ac5dd803757750f2b2853fe241709a4334050f6e9d4fe7786426d9efeb2528f02420def9f714b7e01020769b4a3a0b35c989ec4271d44f6d628cd9f6612930267260f5f817d2e404ce3152dad509d7f57ecde968ce30d7f75dc6a596f2c05a8c7c912a85d9f09434f17b2b91e19378c278ec9d7da7cb4b42a411c5f235b50ea1c94001ee2a34be596b84a271cd825ac74a7b15fe5e35ff66bb660c687c5701973425875025a90e8", 0xbc}, {&(0x7f0000000000)="9599777d5a12a5acd2fbbf0150abcf40cdb98dcf9741aea269e90d5a7365bf7c1adc1d69966235809ef87827dae40656854c73bb129e5ef451236edd9d48", 0x3e}, {&(0x7f0000000000)="b51b2f4f84d816f7202e17dfc7c22bcd135d11519f26d7bf4120000f8318d042a749947d", 0x24}, {&(0x7f0000001000-0xd2)="1727072d3c687b14ab84f4e7af7e4d51e33a87d47257db93f7f0ea63dcc95e8a2fc708206fc9facf7ff797b475d703abaeb04aad6fde33e34a328e2f421448ecc86694915aa2038527399893fbe273f27b2e55a94a1c37b0200dbe4d29b05b84fa85d53e5122d8364024c7758f411e95adff798a29b3fb1e7b626fd030b3dae94974116aec70744264a2d90e15621ab160e8bc706cf923d47abb45b78b3faf1aca65718f10a3c92eb0852a6a84b2b1fce7a12cf180ce46a74fdbac559f8f9861df0c66e2d9b6c2ee5aeaab37b4be581d287b", 0xd2}], 0x4, &(0x7f0000ddf000)=[{0x108, 0x0, 0x1, "6c48eab507c88877edb280697f5e40dbce667ffecc188ffa3309d6ca17f5b94aa50da17db0545fb53bca446a0f15e55c9d13c080920d3a64614e623a98b321b36f159b85e62dc9a586169ad775c217012050dd9036e9abceac4bad570ab707225ae577381f88aab5f86bb07a6bbdfbf48fe78f7eba0d2a5b7ae889e4b671690270c24749ce8a40234fcc3dc922a603fb88dca705c579ea9cbd6539b65f628b8327462a90c58e21e2887f30b2300829965826979ac012c1bb8eb7a5a1452731d6c527c9dc26287d41855860e9deb85e1a7c23482ebc01bad813f4415f2f65b111e34950a42996926c70ad738132e44675c5b00af6"}, {0x28, 0x117, 0x2, "9432c9386fede88107d942cb4de0c2d7b4a3ee86"}, {0x50, 0x104, 0x7fff, "6090879da74db859e7263be1ac40b3244f2caf6489bc59cdbef517714be263883cbf41a46a45cd05c84d03bf42b35d0790bffcf91117a99b48f9f40aeeb0"}, {0x58, 0x108, 0x90, "bd1f4c7285174bd80831ddfe477ac7d23e3352eedd4c82e40221cc500b9266911f422a67d6359aabf1d6e31a23dcc67a2a862c959b53516e0c1bf7a6a2d444708150333d3d62"}, {0xe0, 0x13a, 0x6, "93789ef96fbe27b2c99b20e84c5a4e8a991894c156867f0f43018d47363c8fae08bb6ed93e3458cd452065fd26824ea33560f4dc652a9c0cfd4bc2a4f9023da1604e6b7b5958e0b2207f39f38a74dda7bfb14b01a0d0049fc35b4467a4c6bf65817a68aa284943b49250aeff03704d0e45114f4cdf8d82086bedf50835947cda7145a29331b50f891b4caab3b86a2dcc2fa4ff8b04a53229cce2ad619db2a24d4574a2d2fcfd08e6af18df311336ac74746e0f0e72be9660e6df21ed437ac7f516897ad0967d15d35bae9c"}], 0x2b8, 0x0}, 0x8004) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000002000/0x1000)=nil, 0x1000}) 2018/01/23 14:11:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000498000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000ab4000)={0x0, 0x0}) syncfs(r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/23 14:11:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setreuid(0x0, 0x0) 2018/01/23 14:11:25 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 14:11:25 executing program 1: setpriority(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000)={0x3}, 0x4) 2018/01/23 14:11:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 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) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001bb000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f000060e000-0x24)={0x20, 0x7ff, 0x6, 0x100, 0x3, 0x6, 0x4, 0x2, 0x9, 0x7ff, 0xfffffffffffffffa, 0xfffffffffffffffe}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00008eb000-0x4)=0x0, &(0x7f0000ffd000)=0x4) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000036a000)={0x2, &(0x7f00007e6000)=[{0x0, 0x0}, {0x0, 0x0}]}) setsockopt(r1, 0x800000010d, 0x0, &(0x7f0000000000)="02ca023b", 0x4) r3 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d07000)={0x0, 0x9, 0x8002, 0x88e, 0x4, 0xfff, 0x8001, 0x7, 0x0}, &(0x7f0000e51000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000f7000-0xe)={r4, 0x8, 0x3, [0xfffffffffffffffa, 0x9ee, 0x5]}, 0xe) 2018/01/23 14:11:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000cba000)='./file0\x00') mbind(&(0x7f00004d0000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000756000-0x8)=0x0, 0x3, 0x0) 2018/01/23 14:11:25 executing program 7: getrlimit(0xd, &(0x7f0000a4a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/23 14:11:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000899000/0xa000)=nil, 0xa000, 0xc) clone(0x0, &(0x7f00000a5000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000911000)="") ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a3000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/23 14:11:25 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x5, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000c39000/0x18000)=nil, &(0x7f0000001000-0x18)=[@text64={0x40, &(0x7f0000001000)="0f0766b80d008ec0f3640fadfd48b80000c0fe000000000f23d00f21f835200000050f23f8b9380a00000f3266ba200066b83a0366efc4c178ae149248b80d000000000000000f23d80f21f835800000200f23f80f22660f09", 0x59}], 0x1, 0x40, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x4}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000)=[{r3, 0x8002, 0x0}, {r0, 0x80, 0x0}], 0x2, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000003000-0x8)={0x6}, 0x8) 2018/01/23 14:11:25 executing program 5: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x100000000000002, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) exit(0x6) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000018000)=[{{&(0x7f000004b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000001a000-0x70)=[{&(0x7f000005d000)=""/215, 0xd7}, {&(0x7f000005d000)=""/248, 0xf8}, {&(0x7f000000b000-0xb8)=""/184, 0xb8}, {&(0x7f000005d000)=""/195, 0xc3}, {&(0x7f0000033000-0x27)=""/39, 0x27}, {&(0x7f0000045000-0x1000)=""/4096, 0x1000}, {&(0x7f0000046000)=""/2, 0x2}], 0x7, &(0x7f0000054000)=""/83, 0x53, 0x10001}, 0x55}], 0x1, 0x2002, &(0x7f0000027000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 14:11:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000004b000-0x8)={0x0, 0x1}, &(0x7f000093a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004ed000-0x6)={r1, 0x9}, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a81000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x543b}, @in6={0xa, 0x1, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000561000)='net/rawO\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000016000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3c000-0x4)=0xe8) sendfile(r0, r3, &(0x7f0000929000)=0x0, 0x3fd) 2018/01/23 14:11:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f83000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000)=0x0, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/23 14:11:25 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000006000)='/dev/midi#\x00', 0xc9, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x4) r1 = accept4(0xffffffffffffff9c, &(0x7f0000006000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in=@remote={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}, {{@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}}, &(0x7f0000007000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x0, 0x7, 0x2, 0x20, 0xa0, 0x3f, r2, r3}, {0x3, 0xff, 0x8, 0x5, 0x24, 0x100, 0x4, 0x5}, {0x9, 0x3, 0x3, 0x4}, 0x0, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x2, 0x6f}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3, 0x0, 0xfffffffffffffffc, 0x9, 0xae, 0x800000200}}, 0xe8) r4 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000003000-0x4)=0x0) connect(r4, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000007000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000)={0x0, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x52, 0x4, 0xfffffffffffffff9, 0xd5, 0x80, 0xb8, 0x7fffffff, 0x2, 0x6, 0x5638, 0xffff, 0x3, 0x1, 0x5, 0x4]}, &(0x7f0000003000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={r5, 0x8}, 0x8) sendmsg$can_bcm(r4, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:11:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) mbind(&(0x7f0000c80000/0x3000)=nil, 0x3000, 0x4000, &(0x7f0000c54000-0x8)=0x677, 0x10001, 0x4) pipe2(&(0x7f0000383000)={0x0, 0x0}, 0x84803) bind$bt_l2cap(r1, &(0x7f0000cba000-0xe)={0x1f, 0x3, {0x2, 0x9, 0x3, 0x8, 0x7ff, 0x4}, 0xfffffffffffffffc, 0x5}, 0xe) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000029000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6ab7}, @in={0x2, 0x0, @rand_addr=0xe67, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}], 0xd8) r2 = syz_open_dev$vcsn(&(0x7f0000253000)='/dev/vcs#\x00', 0x9, 0x800) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f000036f000)=@ioapic={0x1000, 0x3, 0x5, 0x0, 0x0, [{0x2, 0x8, 0xa00000000000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x401, 0x8000, 0x1, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x7fffffff, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x20, 0x7, 0x80, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x1ff, 0x7, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x17, 0x2, 0x2b, [0x0, 0x0, 0x0, 0x0], 0xb4}, {0xffffffff, 0x1, 0xffffffffffffff1b, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x7, 0x97, 0x9, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x8001, 0xfffffffffffffffa, 0x2, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x9, 0xfffffffffffffff7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x3c, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0], 0x10000000000000}, {0x4, 0x8, 0xfffffffffffff801, [0x0, 0x0, 0x0, 0x0], 0xe96}, {0x3, 0x3, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x5, 0x7, 0x616, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x3, 0xab, 0x4, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffb}, {0x3f, 0xdd, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0xd156, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0xea8, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0xb5b, 0xffffffffffffff14, 0x6, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4}, {0xffffffffffffffcb, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x9, 0x7ff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}]}) bind$ipx(r2, &(0x7f0000748000)={0x4, 0x5, 0x38b, "880ab987593d", 0xb5e, 0x0}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000057f000-0x8)={0xf3f, 0x2, 0x3ff, 0x3}, 0x8) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f000003c000)=0xff) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003e8000-0x4)=0x0) 2018/01/23 14:11:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000778000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdc000-0x1000)="ee", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) write(r1, &(0x7f00004bb000)="ca87ea490c6e2586e8070597e9de087e2a91ddba18c2f6fafc9355e682af36b056f15949f20e4a7ba0b698ad7ac14eec603c78ad247a3d8b0d0b90b571085849618c91de9a06e559c835e0b447883417a61fbceb77659cd3759b2853b5a799218a1c3623a1d1cb211f816d521b239784aa5eb689f33f74f8", 0x78) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) creat(&(0x7f0000d3a000+0xda3)='./file0\x00', 0x1) 2018/01/23 14:11:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7c389be5, 0x125400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x2, 0xe000000}, 0x8) mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/23 14:11:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000287000)=0x0, 0x80000) r1 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000086d000)={{{@in=@loopback=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd4000)=0xe8) getgroups(0x7, &(0x7f0000902000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r4 = mq_open(&(0x7f0000a40000)='-eth0vmnet0\x00', 0xc2, 0x17, &(0x7f00008e7000)={0x100000000, 0x0, 0x80000001, 0x1f, 0x4, 0x6, 0x1, 0x7}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006dd000-0x10)='/selinux/policy\x00', 0x0, 0x0) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d69000-0x10)='/selinux/access\x00', 0x2, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002f7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pipe(&(0x7f0000472000-0x8)={0x0, 0x0}) r9 = syz_open_dev$sg(&(0x7f0000656000-0x9)='/dev/sg#\x00', 0x0, 0x240000) r10 = syz_open_dev$loop(&(0x7f00008ec000-0xb)='/dev/loop#\x00', 0x3ff, 0x20400) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000508000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f0000a29000-0x4)=0xe8) lstat(&(0x7f0000d5e000-0x8)='./file0\x00', &(0x7f000086e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000248000-0x4)=0x0) r14 = getuid() getresgid(&(0x7f0000873000-0x4)=0x0, &(0x7f0000cf3000-0x4)=0x0, &(0x7f0000ff8000-0x4)=0x0) r16 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c7e000-0xe8)={{{@in=@remote={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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f3000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00009b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00005c6000)={0x0, 0x0}) r20 = getuid() stat(&(0x7f00008cf000)='./file0\x00', &(0x7f000097c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000f43000)=[{&(0x7f0000c9b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000051a000-0x40)=[{&(0x7f000077e000)="ff56ca5da6acecbba188f1ca14e2a10c56127242302acd063982a69f40ccd779efab99507ae9b3fa07815630f09e7243ed40e8a6b1e02575bab64e1c5b94f753ef5518a664282390ce1404effac0e8990a5724457b639176648e08c37ef154e5f4ff5b2273081ede012a21c1270121dfe3a6bc9d095cba4fbfebc72ff00774c8568f752c4cce0c8fbd073e729cf60368ef2718880ff091806e490f643769d17fb1cdcc946a01df3193e76af594af54a400b5db856dbc5fc198dce7c147cc92e8c8483ee10b60abcf422b4e19256f65175c7e161e8e24fe722a", 0xd9}, {&(0x7f00005a7000)="ad19f2d12972ab76d199991dc1a370dd2edbce29c164a6cd1d250f0a8116de82d19ce29573b964349f42773336", 0x2d}, {&(0x7f00006e5000)="8e309ac98387d4d1a675e209901c750e32e376579ae1fd3604a1d372b7e070337c622ce481f9aded074f685007117b15c233648b89977083d886e492839552a0c5c0fd5a9a47d40efe99eaebfa45", 0x4e}, {&(0x7f00008ed000)="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", 0x1000}], 0x4, &(0x7f0000195000-0xd0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, 0x0, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xd0, 0x4000}], 0x1, 0x48001) r22 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r22, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r22, &(0x7f00007f4000)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r22, &(0x7f00007c7000-0x6)='\n', 0x1) r23 = dup(r22) write$eventfd(r23, &(0x7f0000c24000)=0x0, 0xffd4) 2018/01/23 14:11:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000049e000-0xb)='/dev/hwrng\x00', 0x20400, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bdf000-0x4)=0x0, &(0x7f0000685000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00008d9000)=""/4096) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000054f000-0x4)=0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x7, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) 2018/01/23 14:11:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd513", 0x2c}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000057f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000000000, 0x2200) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000801000-0x4)=0x1) 2018/01/23 14:11:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$fuse(r0, &(0x7f00001bf000+0xcc0)={0x14, 0x0, 0x0, @fuse_poll_out={0x0}}, 0x14) sendfile(r0, r0, &(0x7f0000009000-0x8)=0x0, 0x80000001) sendfile(r1, r0, 0x0, 0x80) 2018/01/23 14:11:25 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000670000-0x12)='/dev/snd/pcmC#D#p\x00', 0x151, 0x101100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00008f2000)={0x101, 0x10, 0x1, r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common="ffffffffff000000000000f900"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009d6000-0x4)={r1, 0x28, &(0x7f00002ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b70000-0xc)={r3, 0x1, 0x8}, 0xc) 2018/01/23 14:11:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000030000/0x18000)=nil, &(0x7f0000f6a000-0x18)=[@text32={0x20, &(0x7f00006ba000)="66b8df008ee8b8faffffff0f23c00f21f83500000e000f23f89a6aa900003f016664660f660b660f6ebb86990000ea0e000000a300f30f001a0f01c8defa0f2017", 0x41}], 0x1, 0x1b, &(0x7f00006d1000-0x10)=[], 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00004ab000-0x4)=0x0, &(0x7f0000f08000-0x4)=0x0) r3 = syz_open_dev$vcsn(&(0x7f000055a000)='/dev/vcs#\x00', 0x81, 0x8040) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000b46000-0x40)={0x23, 0x4, 0x1, 0x4, "92c1943ecbef4662b32af3c095ab980f296949612ed6015d53ba766130a9015b341880392c0a1c272de76781", 0x5}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$dspn(&(0x7f00003b8000)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/23 14:11:25 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00007a4000)={0x0, 0x6c20, 0x2, 0x8001, 0xa, [{0x8, 0xf5e, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xfffffffffffffeff, 0x5, 0x3, 0x0, 0x0, 0x100a, 0x0, 0x0, 0x0}, {0x1, 0x4, 0x1ff, 0x0, 0x0, 0x40c, 0x0, 0x0, 0x0}, {0x5, 0x10001, 0x6, 0x0, 0x0, 0x52a3aa36ccce1168, 0x0, 0x0, 0x0}, {0x3ff, 0x6f, 0xffffffffffffaad6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x5, 0x4891, 0x2, 0x0, 0x0, 0xa02, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x9, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x1c, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}, {0x6, 0x4, 0x3, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) 2018/01/23 14:11:25 executing program 3: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000093b000-0x4)=0x80001b, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000093e000)=@abs={0x0, 0x0, 0x0}, &(0x7f00006a4000-0x4)=0x8, 0x0) 2018/01/23 14:11:25 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000003000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) prctl$getname(0x10, &(0x7f0000003000-0x5a)=""/90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0x95)="61ab0e1d17268dfc2101c82ca3a76e9e9059cdb9d85ddf7f0dcffdec3a6835c5fd61aef959ab8bd42349f363d47b8594bc1bf825fa9402171f30c4316843afce4cd5809ee0e0130d31945d4e23d4694d06287ec8fd72294a8835a6688d2588c86670c90991c3609db3f018d9db91b42cd82a54a939fc3851f50b13643adb45083910b5a9c636ce60daea46952e2862269de9a26dba", 0x95}, {&(0x7f0000001000-0x3a)="f4db0c2e9956af5a92141b8b76c6f9f196cbbbb80da497d6131626db89f74c1ecd4e5cd69b4106064f513e2e0f370c1e45bd4697e55dd3af142f", 0x3a}], 0x2, &(0x7f0000001000)=[{0x78, 0x10d, 0x5, "2bb44ed9e7e33c8a4e2faa61ddf3511c4b9ecb9813472bd71ccb95042f5537cc327dd6b2faf0188294198450d3f4ae5db02a1b14df81b570e3c166d6e62750a82180eb808cc1c77f546dcbc1438ee2ad2f03e3fc892bb71e5c741ba203ae96c2c88d574c98589d5a"}], 0x78, 0x40010}, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000)=0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x2]}, &(0x7f000058f000-0x4)=0x6) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000001000)={@empty=0x0, @loopback=0x7f000001}, 0xfffffe35) 2018/01/23 14:11:25 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000001a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000019000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000001d000-0x4)={0x1000000000e65d, 0x0, 0xfffffffffffffff9}, 0x4) 2018/01/23 14:11:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd2000)='/dev/cuse\x00', 0x8200, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00008a8000)={@broadcast=0x0, @empty=0x0}, &(0x7f0000448000)=0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000a2a000-0x20)={0x3, 0x0, 0x2000, 0x1000, &(0x7f00002b2000/0x1000)=nil}) r3 = accept4(0xffffffffffffff9c, &(0x7f000083a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c63000-0x4)=0x8, 0x800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000385000-0xc)={0x6, 0x3c6, 0x2, 0x2, 0x400, 0x8, 0x6}, 0xc) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000b99000/0x18000)=nil, &(0x7f00007fb000)=[@text16={0x10, &(0x7f00000a5000-0x40)="baf80c66b8c5119d8466efbafc0cb007ee640fc72bb878008ec00f01d0440f20c066350c000000440f22c0f08026e9b40967df46d90f0f3f9a0f353e0fbae200", 0x40}], 0x1, 0x0, &(0x7f0000aec000-0x10)=[], 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000e3b000-0x68)={0x81, 0x0, [0x5, 0x4, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f000077d000-0x14)=[], 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/vcs\x00', 0x200, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000075c000-0x88)={0x8, 0x0, [{0x29c, 0x0, 0xd8f}, {0x89e, 0x0, 0x8}, {0xdcb, 0x0, 0x6}, {0x894, 0x0, 0x0}, {0x33d, 0x0, 0x7}, {0xabf, 0x0, 0x10001}, {0x8c8, 0x0, 0x8bf}, {0xbef, 0x0, 0x2}]}) 2018/01/23 14:11:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x200000000014, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) connect$bt_l2cap(r1, &(0x7f0000ff3000)={0x1f, 0x3, {0x7, 0x0, 0x200, 0x7fff, 0x9, 0xffffffff}, 0x1ccc50a8, 0x2}, 0xe) r2 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000017000)={0x0, 0x0}) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/23 14:11:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x5, 0x0, &(0x7f00000a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00003a9000-0x10)={&(0x7f00007b3000/0x2000)=nil, 0x2000}) recvmsg$kcm(r1, &(0x7f0000326000-0x38)={&(0x7f000026b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001ea000-0x70)=[{&(0x7f0000818000)=""/209, 0xd1}], 0x1, &(0x7f0000008000-0xc8)=""/200, 0xc8, 0x0}, 0x0) 2018/01/23 14:11:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000da7000-0x24)={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) r1 = syz_open_dev$vcsa(&(0x7f0000a84000-0xb)='/dev/vcsa#\x00', 0x401, 0x10400) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b6c000)={0x0, @in6={{0xa, 0x2, 0x6738e592, @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]}, 0x0, 0x81}, &(0x7f0000fc6000)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007f3000)={r2, 0x70, "089c6c1ee7e78776b722f5141a0bb7e422745cd991dbed23e0e965b28eefe3c32bbdb34bee977699bc6477830bdf3b88d1316300dc7b4515616aa8c77d754b5d4451a165d4eef9fbe17f53eda26fc8dd79b121b008b9c8debb11c48a6eebc43bbceddcd0ab46b6d23a583a3a10a6af01"}, &(0x7f0000d1d000-0x4)=0x78) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002d7000)={0x9, [0x8000, 0x5b1a, 0x8, 0x89d2, 0x3f, 0xb13, 0x5, 0xacda, 0x81]}, &(0x7f0000169000-0x4)=0x16) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x2, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:11:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = syz_open_dev$usbmon(&(0x7f0000f1b000-0xd)='/dev/usbmon#\x00', 0x1, 0x400) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c24000-0x4)=@assoc_id=0x0, &(0x7f0000899000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000c8b000)={r4, 0x1, 0x4, [0x1f, 0xffff, 0x3, 0x7]}, 0x10) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x11) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/23 14:11:25 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000ba8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000036a000)=0x9, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000214000-0x8)={0x0, 0x8}, &(0x7f0000854000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x4, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={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, 0x9}, 0x98) recvfrom$inet6(r2, &(0x7f00008c9000)=""/207, 0xcf, 0x100, &(0x7f0000e66000-0x1c)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) 2018/01/23 14:11:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000000401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000277000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d7d000-0x8)='./file0\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb6000-0xb)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) syz_open_dev$loop(&(0x7f0000c49000)='/dev/loop#\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f000060b000-0x22)=""/34, 0x22) sendmmsg$alg(r1, &(0x7f0000014000-0x38)=[], 0x0, 0x4ffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0xff) sched_getparam(0x0, &(0x7f0000dd4000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000bef000-0x28)={@generic="9d2c305f4736174de449549876b636e7", @ifru_data=&(0x7f0000e63000)="45bf19332df87eb3f55deebfe81d7ec11206ef99d9830c954957a9afbf4d5dc4"}) 2018/01/23 14:11:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key(&(0x7f00009b9000-0xa)='encrypted\x00', &(0x7f0000ad8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c28000-0x45)="9548612279a73eeb547448846ea84aebfed8852445c581e16cd7e46f5375cba17a72116e63544b9e05b23fa587c201f589247f63bccebd31027ac669f62dbcc087feac30ec", 0x45, 0xfffffffffffffffc) add_key$user(&(0x7f0000b79000-0x5)='user\x00', &(0x7f0000a9a000-0x2)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c51000)="8f290e48fdbdca131baf0d4b15f3f0608fae975260d81de946eddd54bdc22317cd7743697ab2adfefaea3f68eb46806724440ce5fe880fdd42151e3a332569eceeae46b123eb0022b5ebb062b452bcf2ed0e5dff9670de24398aa3236ce2d7640d66765b0b20937ba86352f7b9e03bc69409e35d57c8cd4224e35c7f331a055289d40b7adf217d30b7e99edad723cb0b457d2271f65c7b01cd36e5730c8abc919602299d9dad4301dbcdee32b8e6b04386214a5d615b85e6bbe5f61b1224ec1040d94fe793e94e668c2ed7f39f6c9dbebec8c03655e7d09f339dd7a8e9ba82", 0xdf, r1) gettid() ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000f42000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}}) 2018/01/23 14:11:25 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d3d000)='cmdline\x00') r1 = syz_open_dev$sndmidi(&(0x7f00002d3000)='/dev/snd/midiC#D#\x00', 0x1a, 0x4000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000057f000-0xc)={0x3, r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) mremap(&(0x7f0000f87000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f00002dd000/0x4000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00004a8000-0x40)={0x0, 0x0, 0x0, 0x0, "1ceef83ec8168650ab883efc6b081bb604e7d7b0ceb1debbcfa8a1662cbbdb7c06863c453676a16ca8426a9b", 0x0}) 2018/01/23 14:11:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000c54000)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sigaltstack(&(0x7f00001ab000/0x800000)=nil, &(0x7f00001dd000)=0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005a3000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000fb9000-0x58)={0x80000000, 0x5, 0x0, 0x1, 0x3, 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]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed0000)='/dev/rfkill\x00', 0x404, 0x0) getsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000678000-0x4)=0x0, &(0x7f0000e6a000)=0x4) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000016f000-0x20)={0x100000, 0x5000, 0x8, 0x1f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:11:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000293000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000372000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00003ce000-0x99)=""/153) 2018/01/23 14:11:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004c2000-0x10)='/selinux/policy\x00', 0x0, 0x0) readahead(r0, 0x2, 0x7) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f00007e2000-0x20)={0x1, 0x3, 0x8, 0x5, r1}) exit(0x8000000000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000790000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d4a000)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000a28000-0x7f)="", 0x0, 0x0, &(0x7f0000bf0000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) syz_open_procfs(r1, &(0x7f00005b5000-0xe)='net/connector\x00') syz_open_procfs(r1, &(0x7f0000e05000-0xe)='net/rt6_stats\x00') [ 133.482585] encrypted_key: insufficient parameters specified [ 133.521195] encrypted_key: insufficient parameters specified 2018/01/23 14:11:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000042d000)='/dev/vcs#\x00', 0x8d2e, 0x101000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006d1000)={0x0, 0x4, 0x0, 0x5c, 0x885}, &(0x7f0000cf5000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e7d000-0x8)={r1, 0x9}, &(0x7f0000e50000)=0x8) clock_gettime(0x0, &(0x7f0000702000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f000007f000)={{0x0, 0x0}, {0x0, r2/1000+10000}}, &(0x7f0000e2a000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f00000fe000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000b9d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 14:11:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f93000)='net/netstat\x00') ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00002de000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c27000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000331000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000bdf000)={@rand_addr=0x24b, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227b, &(0x7f00006c4000)="06") fcntl$setstatus(r2, 0x4, 0x3ffc) recvfrom$llc(0xffffffffffffffff, &(0x7f00000b0000)=""/134, 0x86, 0x0, &(0x7f000037a000)={0x1a, 0x0, 0x5, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) accept$netrom(r2, &(0x7f0000467000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004c4000)=0x48) readv(r2, &(0x7f0000f69000-0x20)=[{&(0x7f000037a000)=""/147, 0x93}], 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000304000-0x10)={r2, 0x50, &(0x7f0000a5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) connect(r0, &(0x7f000027a000-0x20)=@pptp={0x18, 0x2, {0xfff, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c42000-0x4)=r3, 0x4) sendmsg$nl_route(r0, &(0x7f0000da2000)={&(0x7f00007dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009d2000-0x10)={&(0x7f0000368000)=@getaddr={0x14, 0x16, 0x0, 0x6, 0x2, {0x0}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000024a000-0x4)=0x0) 2018/01/23 14:11:25 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0xffffffff) r0 = socket(0x8d, 0x7, 0x0) syz_open_dev$urandom(&(0x7f0000003000-0xd)='/dev/urandom\x00', 0x0, 0x24301) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000)=""/215, &(0x7f0000002000-0x4)=0xd7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/41}, &(0x7f0000000000)=0x2b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000005000-0x5)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x4000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000006000)={[0x0, 0x4000, 0x6000, 0x6000], 0x1, 0x84, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000-0x20)={@common='irlan0\x00', @ifru_flags=0x800}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000001000-0x10)={0x77359400, 0x0}, 0x10) 2018/01/23 14:11:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0xd, 0x80807, 0x6, &(0x7f0000cd5000)={0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x800) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {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]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$amidi(&(0x7f00003c4000)='/dev/amidi#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000002a000)={0x0, 0xce, "01bce8716d9cf14da0961e38cca87b3e0729563285d90c0a535229d9831d6112d6082c6fd0374d68bcf7efbffa48f6561d12c495500712174765b05cbc8027943fe3111ed2df79f51a7c871b85feb6768f733ae9fdfb1e73cb2c514c881ac74e7dad60bc2bc27161ccb85aa2dce35082d5484ecd22811fc2a899de6695757e2739b17141b77c3824b22558af6993ecf4ac1e79c75c1be1b533f4d134099e768069a2518b6b777a1d7dcef1d570b9810f5337712362f86cd1bc51e96b93d96622d308e534ae93ffd59529d2ad51e5"}, &(0x7f00008ea000)=0xd6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000be8000)={r5, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffffb, 0x800, 0x7fff, 0xa8}, 0xa0) 2018/01/23 14:11:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078a000-0x4)=0x386) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r1}) timerfd_create(0x0, 0x2000080000800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000)={0x80000001}, 0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f0000a36000-0x4)=0x0, &(0x7f0000a2a000)="ea3e504d59be") 2018/01/23 14:11:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000fdc000-0x8)=0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/01/23 14:11:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000041a000-0xb)='/dev/midi#\x00', 0x8, 0x200400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c46000)={0x8, 0x0, 0x2, 0x3ff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008ac000-0x8c)={0x0, @in={{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]}}, &(0x7f0000719000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c70000-0x8c)={r2, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00008c4000)={r1, 0xff}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, r3) 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) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f00003a0000-0x8)={r0, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r4, r5, &(0x7f0000058000-0x8)=0x0, 0x10002) 2018/01/23 14:11:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3f, &(0x7f0000000000)=0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_destroy(0x0) 2018/01/23 14:11:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006bb000)='./file0\x00', 0x8000000141047, 0xfffffffffffffffe) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000f83000)=[{{0x0, 0x2710}, 0x1, 0x400000000051, 0x2}], 0x18) ftruncate(r0, 0x10007) sendfile(r1, r0, 0x0, 0x72439a6a) 2018/01/23 14:11:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffff9c, 0x0}) connect$vsock_dgram(r0, &(0x7f00007c8000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000003000-0x18)={0x0, 0x3, 0x20, &(0x7f0000002000-0x8)=0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000004000)=0x2, 0x2) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) fcntl$setstatus(r0, 0x4, 0x42800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000005000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7fffffff, &(0x7f0000007000-0xd7)="a0d3664b88a349401c407dc3c989128fa005036a68765c97cc1e7a4e2584e97195eb897febce18a77a9ea1a86a1cebc22d716ba6dcd74763a5c88ba507402c1ea819f834e3b9d874bd42a3c6a541f5f12900dd2ae6c8b09e68f0226f919f3ad2e7dbf00f2d52dc8c5991195b3f922d0d82e89340549f1a3b7cc99af8d7cd2845bff097b3406b893b446c7aca958d829be1987495e8a1c2539ec6a310b639d3bae59a631bd9b3f724f044697e593ef012bb6457a4755b6cda58ae647a16662f5d00e4dc57cc5b5086e50f8a0fd5bdb8242a2138f795feab") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000006000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000008000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_names=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000)={0x8, 0x0, 0x10002, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000006000)={0x7ff, r2, 0x2, 0x92}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000006000)={0x8, {{0xa, 0x3, 0x46e0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x34}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000006000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000009000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) 2018/01/23 14:11:26 executing program 6: iopl(0xd440000000000000) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004fc000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000001000-0x18)={0x8, 0xa4, 0x1}) open_by_handle_at(r0, &(0x7f0000001000-0x19)={0x19, 0x7, "14d8bacb41a0a113f9d1a4b61eacaaa804"}, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000002000-0x4)=0x3, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7fff}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000+0xfb5)={r2, 0xe34000000000000, 0x97a3}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003000-0x12)='/dev/loop-control\x00', 0x10000, 0x0) lookup_dcookie(0x7, &(0x7f0000001000-0xd9)=""/217, 0xd9) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000)={0x7ff, 0x96, 0x4, 0x43de0d9a, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000004000-0x4)={0x0}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000005000-0x4)=0x9, 0x4) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000001000)={0x0, 0x7e77, 0x9}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000+0xce3)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000001000-0x5c)={0x9, 0x2, {0x0, 0x3, 0x80000000, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000007000-0x46)=""/70) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000004000)={r2, 0x71, "57725761d94520ffa1ec1da8d2f3871388939b8c554c992b32396615dc4fa34f0d3e534276e5a8b67d6b6302d0d13e70653c2696c7c27a867cb616ae1747de32ca471dec3f27c643a7ddedf6110043a6717647dd67748dca9a7035384b79d291a161178c2fe387810e18aa985b35072b5e"}, &(0x7f0000008000)=0x79) 2018/01/23 14:11:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xfffffffffffffff8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) writev(r0, &(0x7f00001ce000)=[{&(0x7f0000e5b000-0x41)="9e8c249780da6c754797a09ead023e023adb614777169c020368be6f5b5004f046468f362d03e19dca864fa17467c4067da0bf715343d25624db8311cb813e7d9e", 0x41}, {&(0x7f00004b2000)="0a0193279c8612b192272f403ccc52492d26255185b3077678139f3e21e789278d7d65979b787016d0d20b791a5405abb2e71099921fa375468d021375b7460ef9a7af3783346b8d7fc0ceb8081087eb32df1e2d12ea27f426b45471bc2e4cd37140ab94823941ba5b2bdbce855c3df9d7997e85b50efe6e7b44b8f5a9a634b2c99e1e9c66d68f52b90cff3ce77d49a3d3cc8d63cbc7460745f49984200f480eac9ae9aa3a0e02235e0eac1d87", 0xad}], 0x2) 2018/01/23 14:11:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000091b000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000b02000)=r1) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000260000-0x64)={&(0x7f0000196000-0x10)=[0x5, 0x4, 0x0, 0x7], 0x4, 0x10001, 0xe499, 0x7fff, 0x5fa, 0x8, {0x1, 0x1, 0xff, 0x8, 0x5, 0x8, 0x10000, 0xffffffffffffff01, 0x4, 0x62bb1fe1, 0x7, 0x7, 0x5, 0x4a, "124223ca32f8a139584439805a33dabd51d2a26f32c953fbdc32c4ffcf822437"}}) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000889000-0x1)=0x0) 2018/01/23 14:11:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1f, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000388000-0xc)='/dev/autofs\x00', 0x82, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000adb000-0x1000)=""/4096) ioctl$TUNSETIFF(0xffffffffffffff9c, 0x400454ca, &(0x7f000056e000)={@common='vlan0\x00', @ifru_data=&(0x7f0000208000)="049a7619c3e2e228316e605c489ef15482871b9a1ca3e2abad4453333fd74109"}) r1 = request_key(&(0x7f0000862000-0xb)='pkcs7_test\x00', &(0x7f0000d45000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e68000)='vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xffffffffffffffff) r2 = shmget(0x0, 0x2000, 0x54000008, &(0x7f0000368000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) add_key(&(0x7f0000571000)='id_legacy\x00', &(0x7f0000aac000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) 2018/01/23 14:11:26 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002f5000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a26000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r1, &(0x7f0000000000)=""/224}) 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) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) pipe(&(0x7f0000771000)={0x0, 0x0}) syz_open_pts(r3, 0x10000) recvfrom$inet(r2, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 14:11:26 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000009000)={0x0, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e15, 0x6, 0x2, 0x7fffffff, 0x4}, &(0x7f0000009000)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000009000)={r2, 0xf1, "a733b343f2272fbc5b191f2375d38ba24194e70d5db59c862222f452c5aa60094c359cdc4f027c06760f9c495e0cfae8c5593c59d80060edd0ae00c7c1dfdd48a79f17556cc541cf1afb7e02ad0487b5d4fb4827ea288bfbb722fac219371ce22948c96ebd89406666c020ef76866ade91edbe77fe4d0a2f0a98b1baab912451f098f0b44f6237a5d7542e7e1eb0997ec17c40a7f86e3c0c04b80d2d3c774e700749a8ac5825b4b7f312a3f04d4d37fd73f2d908972af814bb3393da30ba35f083a52845794cb6a51f2df0391bea8c0ec2aba7cd230e059e277f781575dfd563f45b49704efe1d004e9281a70e83f675d7"}, &(0x7f0000009000)=0xf9) 2018/01/23 14:11:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000d8a000)={0x0, 0x3f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000)=0x0) geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x2fe1, 0xa200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000003000)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000003000)=[{&(0x7f0000000000)=""/243, 0xf3}, {&(0x7f0000004000-0x95)=""/149, 0x95}, {&(0x7f0000004000-0xb8)=""/184, 0xb8}, {&(0x7f0000003000-0x52)=""/82, 0x52}, {&(0x7f0000003000)=""/171, 0xab}, {&(0x7f0000002000)=""/179, 0xb3}], 0x6, 0x0, 0x0, 0xad}, 0x612}, {{&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000003000)=[{&(0x7f0000003000-0x6a)=""/106, 0x6a}, {&(0x7f0000001000)=""/53, 0x35}, {&(0x7f0000003000)=""/142, 0x8e}, {&(0x7f0000004000-0xc3)=""/195, 0xc3}, {&(0x7f0000004000-0xdb)=""/219, 0xdb}, {&(0x7f0000002000)=""/236, 0xec}], 0x6, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x100000000}, 0x3d04}, {{&(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000)=[{&(0x7f0000004000-0xb9)=""/185, 0xb9}], 0x1, &(0x7f0000004000-0x82)=""/130, 0x82, 0x7}, 0x7}, {{&(0x7f0000003000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000)=[{&(0x7f0000003000)=""/63, 0x3f}, {&(0x7f0000000000)=""/145, 0x91}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/103, 0x67}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000004000-0x8b)=""/139, 0x8b}], 0x6, &(0x7f0000003000)=""/71, 0x47, 0xab}, 0x100}, {{&(0x7f0000003000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000003000)=""/85, 0x55}, {&(0x7f0000003000)=""/194, 0xc2}, {&(0x7f0000004000-0xeb)=""/235, 0xeb}], 0x3, &(0x7f0000004000-0xa9)=""/169, 0xa9, 0x2391}, 0x20}, {{&(0x7f0000003000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000+0x7f)=[{&(0x7f0000004000-0x17)=""/23, 0x17}, {&(0x7f0000002000-0x9)=""/9, 0x9}, {&(0x7f0000002000-0xbd)=""/189, 0xbd}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/11, 0xb}], 0x5, &(0x7f0000003000)=""/58, 0x3a, 0x100000001}, 0x81}, {{&(0x7f0000001000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000004000-0x56)=""/86, 0x56}, {&(0x7f0000004000-0x8)=""/8, 0x8}], 0x2, &(0x7f0000003000)=""/18, 0x12, 0x0}, 0x0}], 0x7, 0x2, &(0x7f0000002000-0x10)={0x0, 0x0}) 2018/01/23 14:11:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000964000)='./file0\x00', 0x430001, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000010b000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffff001}, &(0x7f0000871000)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e2d000)=@assoc_value={r1, 0x100000000}, &(0x7f0000ef9000)=0x8) perf_event_open(&(0x7f0000551000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x421a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/23 14:11:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) syz_open_dev$dmmidi(&(0x7f0000c98000)='/dev/dmmidi#\x00', 0xeb, 0x80400) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x0]) 2018/01/23 14:11:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) mlock(&(0x7f00004fe000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c5e000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000188000)={&(0x7f0000ca2000/0x4000)=nil, 0x3, 0x0, 0x40, &(0x7f0000551000/0x1000)=nil, 0x6}) 2018/01/23 14:11:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000adf000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000089f000)=0x14) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000806000)="d0", 0x1}], 0x1, &(0x7f0000560000-0x60)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/23 14:11:26 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00008b4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$vcsn(&(0x7f0000b70000)='/dev/vcs#\x00', 0x8, 0x202001) bind$alg(r1, &(0x7f0000f57000-0x58)={0x26, 'hash\x00', 0x10, 0x0, 'ghash-generic\x00'}, 0xe129bb48cec69ec6) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x1000000083) fallocate(r3, 0x0, 0x0, 0x1) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/23 14:11:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000055a000)={0x0, 0x0, &(0x7f0000e39000-0x40)=[{&(0x7f000009f000-0x76)=""/118, 0x76}], 0x1, &(0x7f0000b8a000)=""/191, 0xbf, 0x0}, 0x10040) uname(&(0x7f0000303000)=""/136) openat$vnet(0xffffffffffffff9c, &(0x7f0000426000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) 2018/01/23 14:11:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="10", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000927000)=""/1, 0x1, &(0x7f0000471000)={&(0x7f0000c4e000-0xa)={'sha256-avx\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000402000)='/dev/mixer\x00', 0x480104, 0x0) getpeername$unix(r3, &(0x7f0000696000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001fe000)=0x8) 2018/01/23 14:11:26 executing program 1: socket(0x8, 0x80005, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x5)='attr\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000000)={"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"}) 2018/01/23 14:11:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x18, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:11:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00005da000)='./file0\x00', 0x28002, 0x2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003e8000-0x5c)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, {0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x7fff}, 0xff, [0x40, 0x6, 0x20, 0x800, 0x7, 0x5, 0x8, 0x6690]}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f0000330000)='net/ip6_mr_vif\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000072c000)={0x0, 0x1000, 0x80000000, 0x5, 0x9, 0x7f5, 0x3, 0x41b, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0xffffffffffffff00, 0x7f, 0x0}}, &(0x7f0000dbc000)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bce000)={r2, 0x67, "e4265ff3ce14baff6aeae09b9d15bf0beef1bc26a3e86494c7f8bdbb61398cbd09f59a753b394d1fd909f42c744b8be2efb8f681b4ea0e4dbe8f307b6babeacf0abbe5a3cd318ba080842713587ddbd1de07b027ca33a5ae83d9461a955bab4aa7f67a264e92ae"}, &(0x7f0000337000-0x4)=0x6f) preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/23 14:11:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) pwritev(r0, &(0x7f0000c78000-0x60)=[{&(0x7f0000633000)="f8f58d76059de7ed065c950d95315165d9bdd6493f095040a4714d30bcc6995e65df7dd741292696ce1f385f376de35232181b015b943d00cbc56ba6f81f58ecc1afd5ca33b9ed3fbb1f69d13efd889c21b8367f973615ed70f51d25543383e9d897fb74a51863b5a66eed6ff584", 0x6e}, {&(0x7f00009be000-0xb9)="6be965e5e8d57bc88c57195a698083cb63b6c95ea05f6f483af71ec57b8a913b043bb4d94b32a8013f302e7d0aca03714a2532142287c4b6e6ab79461f5051dae8146f9d3cad2b823fef655418efa53cd0713cf7b1d06c3488ba399f94c1728c07fcd84041a313e95e4a6d612e00f4cd419fa0c4b417cbad596d0e3ffff6bb1e9fdb1b9f0defaf36de2ca30c361e175fd3def32d048ecf4b72d7a8e9313cd107c9e91b5922cb24ca3ea89baf2474fa9ecf7e70eaaf4b1f9a75", 0xb9}, {&(0x7f0000a4b000)="7f1c97e464cbbd96b16e80075ceffca63c39e2ef9d6701f29584d8107550ee", 0x1f}, {&(0x7f00000ab000)="9d915d2a41289819f921db7f1d1153166a978ef3d44ce4ad1b0e04cc964cc87499e706826951df4dc9f5ad6d52ff5979937022941e762eb3a7db0d3ce61161", 0x3f}, {&(0x7f0000a18000)="", 0x0}, {&(0x7f0000966000)="2896da4f51a32af67ee97138c749ebdec0177a6676bdb794a07181b4de74df85990eef02d499e29ccfbb547cffcd792c1bf76ea65575df15fa3793fcd8de5325a1bc4707fada0ead4a2b227e6c5e4ea82a838c1963e794800d7bbf3aa2ec9b5e3070697c0d197e898d1ba63ede4d", 0x6e}], 0x6, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b44000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6}, &(0x7f000018d000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000fba000)={r2, 0x6}, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) 2018/01/23 14:11:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") 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={&(0x7f00007b8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) r2 = dup(r0) ioctl$KDENABIO(r2, 0x4b36) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000534000)='/dev/mixer\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x2, &(0x7f0000abe000-0x60)={0x0, 0x100000000000000, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f00004c9000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f000048a000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r5 = dup(r0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0x80045500, &(0x7f0000b62000-0x49)=""/73) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000492000-0x4)=0x0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000042000)={0x1d71, 0x2, 0xffffffff, 0x3f, 0x7f800, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SUPPORTED_CPUID(r6, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r5, 0x541d) fcntl$getown(r4, 0x9) 2018/01/23 14:11:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f000006a000-0x8)=0x86b2) readv(r0, &(0x7f0000d16000)=[{&(0x7f000032b000)=""/99, 0x63}], 0x1) r3 = eventfd2(0x0, 0x0) r4 = dup2(r3, r1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f00004e3000)=""/118, &(0x7f0000269000-0x4)=0x76) fcntl$setown(r1, 0x8, r2) read$eventfd(r3, &(0x7f00000bf000-0x8)=0x0, 0x8) clock_gettime(0x0, &(0x7f00003c5000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000083c000-0x10)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f000042d000-0x20)={{r5, r6+10000000}, {r7, r8+10000000}}, &(0x7f0000f41000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) r10 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r9, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r10, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r3}]) 2018/01/23 14:11:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getpgrp(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000056b000)={0x0, 0x0}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) setpgid(r0, 0x0) 2018/01/23 14:11:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000b8a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2c000)="382c2fc961e2a3cca077231aa78cc47514e44102ef2251918c879e580924e210983b4ff622befaf067f341f5ffecc8719e6a6d7b34f2069a836f3c4a730426e363ffcb7dcac739a856f6239ab726a58a7db201f072cc5d43e781ef0ff4638e79858036f0ed2e20ad537ff7407eae381dfc5799664b96155ba8da2d58b6172469c5ec2267", 0x84, 0x40000, &(0x7f0000d35000)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffb0f81efd}, 0x1c) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002f3000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7}, &(0x7f000076e000)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000992000)={r1, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009f3000)={0x0, 0x0, 0x10, 0x0, 0x0}, &(0x7f0000a87000)=0x18) 2018/01/23 14:11:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000ea000)='/dev/vcs\x00', 0x4200, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000037b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dca000-0x4)=0x14) r1 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x2) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00001cf000)={[0x10000, 0x4000, 0x100000, 0x100000], 0x4, 0x40, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:11:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000072f000+0x84e)='/dev/rtc\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000d74000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00002f4000-0x2c)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:11:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x200000000005432, &(0x7f0000014000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00005c9000-0x4)=0x4) pipe(&(0x7f00006ad000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00006dd000-0x4)=0x0, &(0x7f000097d000-0x4)=0x4) close(r0) 2018/01/23 14:11:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r1, r2, r2}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha512-ssse3\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008b6000)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00007ed000-0x10)={0x0, 0xcc, &(0x7f0000953000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x68c}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffff801}, @in6={0xa, 0x0, 0x59fa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f00000fe000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000d1c000)={r4, 0x2, 0x9}, &(0x7f0000759000-0x4)=0x8) [ 134.000970] IPv6: Can't replace route, no match found 2018/01/23 14:11:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001e8000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008f1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x8001, 0x5, 0x3, 0x7, 0x7c1b}}) r1 = syz_open_dev$audion(&(0x7f0000eb8000)='/dev/audio#\x00', 0x20, 0x40000) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f000003f000-0x110)={{0xffff, 0xebe0a398172a683d, 0x0, 0x7fffffff, "34504e45c4982e20ee125fe25879d8c2ef5d442481fa8a9f828019007df60d84ec3333bc18cb7175596fd52b", 0x4}, 0x0, 0x0, 0x4, r2, 0x0, 0xff, "919324bccf8a7b23a6065a26200bfe9b8fa2d779856a5ca7311a509fb1fc91d391b250e62f03c9091c0df74be935abc54c4574270c2582612a753c26cc223e68", &(0x7f0000966000-0x2)='-\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x9, 0x1000, 0x100000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) renameat(r5, &(0x7f0000712000)='./file0\x00', r1, &(0x7f0000964000)='./file0/file0\x00') setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000440000-0x30)={@rand_addr=0x1, @rand_addr=0xffffffffffffff31, 0x0, 0x8, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000422000)={0xffff, 0x3, 0x3, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r5, 0x0, 0x4, 0x4) sendfile(r4, r5, &(0x7f0000e65000-0x8)=0x0, 0x8) readahead(r1, 0x2, 0x7) 2018/01/23 14:11:26 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000255000-0xd)='/selinux/mls\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e2a000-0x14)={0x0, r0, 0x7, 0x1, 0x0}, 0x14) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f00004ce000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000403000-0xe2)=""/226, 0xe2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000019c000)={0x8, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000a85000)=""}) 2018/01/23 14:11:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x7f53) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fffffff, 0x20700) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) r3 = dup(r2) syz_open_pts(r3, 0x8000) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089a000)={&(0x7f0000f66000-0x110)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x3, []}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 134.110492] netlink: 'syz-executor2': attribute type 3 has an invalid length. [ 134.120575] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/23 14:11:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000abb000-0xfe)=""/254, &(0x7f0000abf000-0x4)=0xfe) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_map={0x7, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/23 14:11:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000299000-0x12)='/dev/snd/pcmC#D#c\x00', 0xf51, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000044b000-0x4)=0x0) lstat(&(0x7f0000342000)='./file0\x00', &(0x7f0000ef5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00009d1000)={0x1, 0xfffffffffffffffb, r1, 0x3, r2, 0x9d, 0x7fffffff, 0x6}) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000b8d000+0xe22)=0xfffffffffffffffa) 2018/01/23 14:11:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendto(r0, &(0x7f000068e000)="fd193029a68f82fe763a477ad95871c422bb9893aaac9880ce7f362153971991c86817270aaaa359b27be0f2846eb1892c34c925da07f4c7e238d2afc9ee03dcfd8849a742e1a6fa9fa84577eee9bf4e3638483cae666d939384b2898afd7a138348c8abdc277cc48d672bba74787efa5bad9a64991917bbf90d4decc0c65be350754ebc6d3466e89e1bdba710e4c828ac4df170f6ac6cad7af6e095cd6f2b608b7bbf0fbed51706624f6f1c53fc7279a3d728602d5330504d0dcb64eeac6fe1", 0xc0, 0x8d4, &(0x7f00005f7000)=@vsock={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000488000-0x10)='/dev/input/mice\x00', 0x0, 0x1) connect$pptp(r1, &(0x7f000013f000)={0x18, 0x2, {0x2, @rand_addr=0x5af}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2000000000482, &(0x7f000005a000-0x18)=""/24, &(0x7f0000c9a000)=0x18) 2018/01/23 14:11:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={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, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$TCSBRK(r1, 0x5409, 0x9) socket$bt_l2cap(0x1f, 0x7, 0x0) gettid() setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 14:11:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000004a000-0x28)={@generic="19d7e7e16cc27d047c6e37541241936a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006c2000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d57000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b2e000-0xe8)={{{@in=@rand_addr=0x1, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x1, 0x0, 0x2, 0x20, 0x20, 0x2d, r1, r2}, {0xfffffffffffff808, 0x8001, 0x7ff, 0xfffffffffffffffa, 0x0, 0x0, 0x400, 0x4}, {0x8000, 0x80000001, 0xffffffff, 0xbf12}, 0xc5, 0x5, 0x3, 0x1, 0x1, 0x0}, {{@in=@empty=0x0, 0x0, 0x7f}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2, 0x1, 0x80000001, 0x81, 0xffff, 0xd03}}, 0xe8) r3 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x8000000000000000, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x78b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000018e000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000099b000)={0x0, @in={{0x2, 0x0, @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]}, 0x7, 0x40}, &(0x7f0000554000)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000c4c000-0x8)={r4, 0x401}, &(0x7f0000d7f000-0x4)=0x7b13a481) fgetxattr(r3, &(0x7f0000785000)=@known='security.selinux\x00', &(0x7f0000043000)=""/0, 0x0) 2018/01/23 14:11:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000adc000-0x38)={&(0x7f0000b3b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000093e000)=@dellink={0x34, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x62, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000234000-0x57)={0x0, 0x4f, "68562ac082a0af67922a4d60202b7e5764972b3660f35b83f76a36b885a5c2e591259eb6d568f82e1a9f0470be1f057ee6d3039545309bcdc9849d1f9f234741042a5ef2efe71322500e081a5c533e"}, &(0x7f00003e4000)=0x57) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00009db000)={r3, 0x4}, 0x8) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000940000-0x4)=0xfffffffffffff801, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/23 14:11:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) sendmsg$unix(r0, &(0x7f00006b7000)={&(0x7f0000ce2000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000804000)=[{&(0x7f0000cdf000-0x1d)="32de68f437d9c51edbfb8198e09da94484144b565243c5408707c19bb7", 0x1d}, {&(0x7f0000c14000)="", 0x0}, {&(0x7f000065e000-0x25)="000991f70e3fc3916ec5536dfe20c8833967b706d8811f4be59fb01adecdd12904a15bf470", 0x25}, {&(0x7f00007ec000)="d73e3b997448edd4ff2049bf61dd69ba7129b7c87bec5c9b001ede155ae980cca4fd1a989d7a78a7653ee27897ba2a76bd83ddff04ac70e06271", 0x3a}, {&(0x7f0000289000-0x26)="840e22a1ec40979f5cd61b6fdb99f5eb1175504f4acbc5db553db0e56624d97c9d07e60e6f17", 0x26}, {&(0x7f0000374000-0x60)="405512e175b911ec9889da1a85ae559be5d384f74a659ca990c20024a3a5698f13907b556f8c8b574b53c7f4bfd73849e2380b8ab33097b2ae98a4a24ca379914f8166c241c24d3ef4362e25f5189fa43ecf3f19678f82b43e5cba536b9869b2", 0x60}], 0x6, &(0x7f000007a000)=[], 0x0, 0x0}, 0x4000850) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) renameat(r0, &(0x7f000038d000-0x8)='./file0\x00', r0, &(0x7f000011f000)='./file0\x00') ppoll(&(0x7f0000564000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000314000-0x10)={0x0, 0x0}, &(0x7f0000cee000)={0x0}, 0x8) 2018/01/23 14:11:26 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000379000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000cd7000-0x1d)=""/29) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000368000-0xbf)=""/191) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x9000, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x4, &(0x7f0000002000-0x20)=[{0x3, 0x7, 0x6, 0x1}, {0x5, 0xfffffffffffffdc8, 0x2, 0x8846}, {0x3, 0x9, 0x27, 0x100000000}, {0x9, 0x400, 0xfe79, 0x3}]}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000001000)={[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) r1 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0x1, 0x100) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x6, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000-0x14)={0x0, 0x4, 0x6, [0x0, 0x94c, 0x1, 0xffff, 0x100000000, 0x10000]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000)={r5, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r1, &(0x7f0000005000)='./file0\x00', r2, r3, 0x1400) fchownat(r0, &(0x7f0000005000)='./file0\x00', r2, r3, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000006000)='/dev/urandom\x00', 0x0, 0x42042) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000004000-0x8)=0x0, 0x8) getgroups(0x3, &(0x7f0000003000-0xc)=[r3, r3, r3]) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000007000)=0x1, &(0x7f0000007000)=0x4) 2018/01/23 14:11:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a76000-0xa)='/dev/cuse\x00', 0x200, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c18000)='hybla\x00', 0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000174000-0x18)={0xaa, 0x1, 0x0}) getpid() r1 = syz_open_dev$sg(&(0x7f0000ee4000)='/dev/sg#\x00', 0x7, 0x119000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000085b000)=@assoc_value={0x0, 0x4}, &(0x7f0000182000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00007f5000-0x18)={r2, 0x83, 0x30, 0x5, 0x7}, &(0x7f000065b000)=0x18) r3 = gettid() socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000755000-0x16)='net/ip_tables_matches\x00') pipe2(&(0x7f00008fc000-0x8)={0x0, 0x0}, 0x800) sendfile(r4, r4, &(0x7f0000b77000-0x8)=0x0, 0xfffffffc) 2018/01/23 14:11:26 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@generic="e3ac9fc3d25d1fd38074697fcef4f7a4", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) [ 134.221295] IPVS: length: 24 != 8 2018/01/23 14:11:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000091c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xf, 0x7fff, [@empty=0x0, @loopback=0x7f000001, @loopback=0x7f000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = syz_open_dev$amidi(&(0x7f0000410000)='/dev/amidi#\x00', 0x80, 0x80002) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00002cc000)=""/4096) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00003ea000-0x4)=0x1000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f76000)=0x0, &(0x7f0000960000-0x4)=0x4) 2018/01/23 14:11:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x1b) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e29000)={0xffffffffffffffff, 0x0}) 2018/01/23 14:11:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpid() r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000aa000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000c76000-0x18)={0xf002, 0x0, 0x1d89, 0x4, 0x1}) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f00002c8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009e6000)=0x10) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) kcmp(r0, r1, 0x6, r3, r4) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008a3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f00002a1000)={0x2bf2400000, 0x5, 0x8, 0x7, 0x7, 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]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f000029a000-0xd1)={0x0, 0xc9, "72856a1dc7a93eba7304c180dae40a68da73f1ad133661ad3d81e09d95560350a19e61fb10af2235567d7852289eaafd67a09de96ba213429b8dbd73163de452b2d08fceb76609cd872106043d5cc0458a580c4ce71fc5a3cd243ffec47c2d7828fcd1b8b25f870f6305b1388bdefba6fc7a080d023a5af57072086c5bb8df84d02af318a9b26bd88949b8e3f20816c2184699f614ee989bb67e0a3bbcaa4e190d4c65d8ef7d9c6b62550a16bfbd92e5113acc507403de9b1ade3db8f9036a149f640d8586b0e3384b"}, &(0x7f00007b5000-0x4)=0xd1) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000e00000)=@assoc_id=r6, 0x4) syz_emit_ethernet(0x6e, &(0x7f000040a000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 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=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "29e0e2", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "55179a0dbef0a4a0"}}}}}}}, 0x0) 2018/01/23 14:11:26 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000e89000)={@common=""/16, @ifru_addrs=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f000043e000)={{&(0x7f000003c000-0x14)=""/20, 0x14}, &(0x7f0000b90000)=0x0, 0x46}, 0x20) r2 = syz_open_dev$evdev(&(0x7f00001e2000)='/dev/input/event#\x00', 0x42, 0x2) r3 = syz_open_dev$sg(&(0x7f0000bc5000-0x9)='/dev/sg#\x00', 0x8, 0x102) getpeername$ax25(r3, &(0x7f00005b8000)={0x0, {""/7}, 0x0}, &(0x7f00001d1000)=0x10) read(r2, &(0x7f000060b000)=""/24, 0x18) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/23 14:11:26 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 14:11:26 executing program 1: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x8, 0x1, 0xffffffffffffffff, 0x8001, 0x5, 0x4, 0xffff, 0x0, 0x1ff, 0x1, 0x1, 0x3}) mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) readlinkat(r0, &(0x7f000003e000-0xa)='./control\x00', &(0x7f000003d000)=""/82, 0x52) 2018/01/23 14:11:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fc6000)='keyring\x00', &(0x7f00004ff000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000f7c000)='asymmetric\x00', &(0x7f00004e8000)='GPL\x00') pipe2(&(0x7f000054a000)={0x0, 0x0}, 0x80000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000f3c000-0x10)={0x3, 0x10001}) 2018/01/23 14:11:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000661000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r2 = dup2(r1, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000bc000)=0xffffffffffffff81) open(&(0x7f0000e0e000-0x8)='./file0\x00', 0x80000, 0x4) 2018/01/23 14:11:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d1b000-0x8)={0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f000078d000-0x8)=0x0) 2018/01/23 14:11:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bc5000+0x7eb)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}], 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cc7000-0x4)={r1}) accept4$nfc_llcp(r2, 0x0, &(0x7f0000044000)=0x0, 0x80000) sendto$inet6(r1, &(0x7f0000436000-0x2)="0400", 0x2, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000bc7000-0x8)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) r3 = syz_open_dev$amidi(&(0x7f00007c5000)='/dev/amidi#\x00', 0x2, 0x10000) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000a48000-0x8)={0x0, 0x0}) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) 2018/01/23 14:11:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f94000-0x5)='dead\x00', &(0x7f00005d7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) keyctl$search(0x1d, r0, &(0x7f0000001000-0x6)='logon\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000001000-0x108)={0x3, {{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 14:11:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getitimer(0x2, &(0x7f0000ccb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000495000)={&(0x7f0000097000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000968000)=[], 0x0, &(0x7f0000fb7000-0x36)=""/54, 0x36, 0x0}, 0x0) 2018/01/23 14:11:26 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) r3 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000caa000)={0x5, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 14:11:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$audion(&(0x7f0000461000)='/dev/audio#\x00', 0x8, 0x400) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f7a000-0x4)=0x9, &(0x7f0000f79000)=0x4) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1b, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000f79000)=0x8, 0x4) 2018/01/23 14:11:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f000068f000-0x2a)="290000002000190000003fffffffda060200000000000000030000040d000300ea1100000005000000", 0x29}], 0x1) 2018/01/23 14:11:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a97000)='/dev/rfkill\x00', 0x2, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000e0a000-0x8)={0x0, r1}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000572000-0x6)="f0", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ed1000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000eba000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000593000)=@assoc_value={r2, 0x10001}, 0x8) dup2(r0, r0) 2018/01/23 14:11:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004e9000-0x8)={0x9, 0x1, 0x4, 0x8}, 0x8) close(r0) 2018/01/23 14:11:26 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000022000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 134.455165] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 134.521317] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/01/23 14:11:27 executing program 7: alarm(0x8f23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dcc000)='/dev/rtc\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00003be000-0x4)=0x0, &(0x7f00001e4000-0x4)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f00007bc000)={0x1, 0x0, [{0x80000001, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) fcntl$setlease(r3, 0x400, 0x0) 2018/01/23 14:11:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e4a000-0x24)="", &(0x7f000074e000-0x4)=0x0, &(0x7f0000774000-0x4)=0x0, &(0x7f0000042000)="") move_pages(0x0, 0x0, &(0x7f0000acf000-0x10)=[], &(0x7f0000b06000-0x4)=[], &(0x7f0000569000)=[], 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000055e000-0xa)='blacklist\x00', &(0x7f0000c43000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000aed000)='%#)mime_type)selinux\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, 0x0, r0) 2018/01/23 14:11:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0xae)=""/174) 2018/01/23 14:11:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000536000)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000712000-0xb8)={0x0, 0x2b, 0x7, 0x10001, 0x4, 0x1, 0x6f, 0xff, {0x0, @in6={{0xa, 0x3, 0x5d, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x1, 0x400, 0x4}}, &(0x7f0000d9f000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000078a000)={r3, 0x1, 0x6, [0x9, 0x8, 0xfffffffffffff800, 0x400, 0x1f, 0xdc]}, 0x14) r4 = getpid() kcmp(r2, r4, 0x1, r0, r1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000066a000)=0x0, &(0x7f0000d97000)=0x4) r5 = syz_open_dev$admmidi(&(0x7f0000dd5000)='/dev/admmidi#\x00', 0x4, 0x800) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000bce000)={0xc1, 0x207, 0x0, 0xffff, 0x80000000, 0x9}) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000170000-0x4)=0x543e, 0x4) 2018/01/23 14:11:27 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0x7) setsockopt$packet_buf(r0, 0x107, 0x9, &(0x7f0000000000)="", 0x0) 2018/01/23 14:11:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007fe000-0xb)='/dev/hwrng\x00', 0xd02, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00005ac000)=""/4096) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000033e000)=[{0x0, 0x0, &(0x7f000022f000-0x50)=[], 0x0, &(0x7f00002e4000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d7e000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/23 14:11:27 executing program 4: mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x20131, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20800, 0x0) 2018/01/23 14:11:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000047000)='/dev/autofs\x00', 0x480, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000a29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000bb3000-0x56)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[@timestamp={0x44, 0x10, 0x8, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/01/23 14:11:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009c3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000b56000)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f78000)="", 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00009dd000-0x1)={0x8, 0xffff, 0x7}) open_by_handle_at(r0, &(0x7f0000f0a000)={0x9d, 0x7, "7a9c55ed43d2c877a3f96307cb04d7cb0987b5ba815819a173ff963aa437ec7a9b02dbe6419307839694916bf6aa485bfaed229a330f8fbc6754a472d07de3ff226ea8d5fc6ead7d6cad2568b422bfb35acc52ab48c23a30a040f7c64eac62ed88c94fc5caed268b3e26bebe034b0db350c03b4238a1fcd065c9db77d5b7bbf2d10d9fdb8bc9aea16d33f6c45d4885ed232f532adf"}, 0x4000) bind$alg(r1, &(0x7f0000201000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) 2018/01/23 14:11:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d96000-0x4)=0x0, &(0x7f000053c000-0x4)=0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0x10) bind$alg(r0, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) 2018/01/23 14:11:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000009f000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000d9f000-0x14)={0x5, 0x5, 0xc8d5, 0xcf74, 0x100000000, 0x2, 0x8e6, 0x0, 0x2, 0x3}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0xffffffffffffffff, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:11:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x10) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f0000a8a000)=""/90) r1 = syz_open_procfs(0x0, &(0x7f0000bec000-0x13)='cpuset\x00') 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) preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000014f000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) 2018/01/23 14:11:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port0\x00', 0x14, 0x21001, 0x0, 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, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x0, 0x0}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000519000-0xe)='net/ip_mr_vif\x00') ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000c43000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000236000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f00002f0000-0x8)='./file0\x00', &(0x7f0000d70000)=@random={'trusted.', '+keyring]em1-lo$vboxnet0md5sum!\x00'}, &(0x7f0000a8c000)='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) 2018/01/23 14:11:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000006000-0x8)=0x0, &(0x7f000001f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @fadd={0x44, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000001c000-0x8)=0x0, &(0x7f000000a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x0}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1, 0x0, 0x0}}, @mask_cswp={0xb, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000013000-0x8)=0x0, &(0x7f000001d000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xba, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000e61000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b1b000-0x20)={0xffffffffffffffc0, 0x0, 0x0, 0x9af}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000032c000-0x6)={r2, 0x4}) r3 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d6c000)='1', 0x1, r3) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r3) 2018/01/23 14:11:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000587000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000bf5000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000564000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x6ca3f40) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x1, 0x12, r0, 0x5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffe79, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) 2018/01/23 14:11:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x5, 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 = 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) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ea8000)={0xffffffffffffffff, 0xffffffffffffffff}) setitimer(0x0, &(0x7f00003c4000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ae3000)={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]}, 0xfffffffffffeffff, 0x0, 0x9, 0x3, 0x0}, &(0x7f0000ac1000)=0xa0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e1d000-0x9)='/dev/vcs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000752000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00009f7000)={r2, 0x4, &(0x7f0000a9a000-0x10)=[0x4, 0x3, 0xcded, 0xffffffff], &(0x7f000018b000)=[0x1, 0x4, 0x2c64, 0x9, 0x0, 0x8, 0x3ff, 0x0, 0x9], 0x10, 0x8, 0xffffffff, &(0x7f0000f6f000)=[0x3ff, 0xfffffffffffffffa, 0x3, 0x18, 0x6, 0x4000800000, 0x2, 0x40], &(0x7f0000a4d000)=[0x100000000], 0x0}) 2018/01/23 14:11:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) flistxattr(r0, &(0x7f0000bcc000-0xc8)=""/200, 0xc8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x12, 0x8, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f02000-0x26)="260000002a0047f10701c1c30e00200000000000010d000f09eefdfcff009232040014006e35", 0x26) 2018/01/23 14:11:27 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=0x0) r1 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000004000-0x38)=""/56, 0x38) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000003000)=""/183, 0xb7) fcntl$addseals(r0, 0x409, 0xb) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000002000-0x8)={0x3, r0}) 2018/01/23 14:11:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009f2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000990000)={0x0, 0x1}, &(0x7f0000688000-0x4)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002b5000-0x8)={r1, 0x9}, &(0x7f0000c7e000)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000bcd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$void(r2, 0x5450) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ef5000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000e4b000-0x10)=[], 0x0, &(0x7f0000e30000)=[], 0x1, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x9ed79095ac395eec, &(0x7f000034c000)=""/109, &(0x7f000014b000)=0x6d) r4 = accept(r3, 0x0, &(0x7f0000cf0000)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c0c000)={0x0, 0x7}, &(0x7f0000142000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00006b6000-0xc)=@sack_info={r5, 0xd3, 0x0}, &(0x7f00009f6000-0x4)=0xc) 2018/01/23 14:11:27 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004ad000-0xa)='net/snmp6\x00') sendfile(r1, r1, &(0x7f0000743000-0x8)=0x200000100000, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x2000000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$dmmidi(&(0x7f0000011000-0xd)='/dev/dmmidi#\x00', 0x8, 0x80500) 2018/01/23 14:11:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006be000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00009a2000)={0xfffffffffffffeff, 0x1f, 0x9, 0x2, 0x401, 0x9ce8, 0x1000, 0x8, 0xbc0, 0x9}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000088e000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f000040c000)={0x55, 0x9f, 0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000747000-0x38)={0x0, 0x0, &(0x7f00003d1000)=[{&(0x7f00008af000)="86c593842207646eccd6", 0xa}, {&(0x7f000064b000-0xfb)="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", 0xfb}, {&(0x7f0000df7000)="4c4f91f059a69596f6377b3fff0533c75b4698da63e7384aaea1d39c0852c857d04463", 0x23}, {&(0x7f00004e1000-0xdf)="e45f49a6aed23435dab42b4a440d85f0faf7f589763e0dab9ae667f4df402562bab929d8e924f2d19568db7c9f62d19a40c6af15725b8a113885294f653fd41f0eb2d0bc1751026f8aaa8572d137ac41a935691ad3791a54974b4b8bff37c6ff596eaa0e17811d836836be8e4fd2b728ef49113c51e0bad75c5866bcdbfe83b942981d96e61c72baa88dde4119a3a96c62819298064457745db603289b9e58c299279b2461651b3e757121db846ec1b492cc0fa2108cc6576fe3dfb54c0934dde208c4044e20d729f619696cf6f0ca0bbab9ce02663419b1861be4ea68df88", 0xdf}, {&(0x7f0000529000-0x25)="b798ca1d8660556b0c8f5e66b348ac8b677763a8d96b6e801330564a84e6caa80940c2cd70", 0x25}, {&(0x7f0000e66000)="3f8aa5f3baac15562e051a13fdb398f97b71839574de4894712d6a89fb43aff239541e2409e421a04cd970395dddda3c1e7d0e006bdbd35f77b4af6d76c29db13d50a6f5fbe2ad73c20eb9090a01bba70b5b4abf672bb43d7caee0ac4b738e30975c63c3f943a2f0e34880341c184907340c5865fc5e4174f72408ea0fa2f49517ff1934f41ebba2a518832eacc6445b3fe9", 0x92}, {&(0x7f0000ccd000-0x94)="48c4fb93a0bb8b680a05539aaa7166ea52da95171d963fb18d5921f787a8c62a6c63606b33f044119b5a38f71a285c65777f6ee3464c742cc15f2c0055568f841b64ee7b3f0a897ce040621aeadcab71171aeb6bf38a56f0ba00d4ce10159b516d1f2ed249c2101c26d6a330b277dc87fabea84d845f03f9e2b801a0da27710b40cabc15a48c9b9da55a738f9e3bdb0195e3021e", 0x94}, {&(0x7f0000520000-0x29)="b5931e293dab7de6e4b3d420962788def11916533433a3a3db4eeaf0efa2811187f755c730188828ed", 0x29}], 0x8, &(0x7f00004e8000)=[{0x1010, 0x101, 0xb, "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"}, {0x80, 0x6, 0xde, "bd3b56cbc25ad088d250f508c3219b9e34e6b315fb06027241c5fb6e4c5ce0f139a6b5235b5c12507051d0b48ecf63b82af05cd259a7ad24acef77dcf0e86f4acf96814453af6ecf874234a9c1c53dc5aa3cba5c753ca02da7fe0a7b7c5fe498d343435323803b6e1ac1dd38"}, {0xf0, 0x112, 0x7, "dfb4f0304a064a88b0043b5aa0641029186b8f8e87fc83e42b8a93abc8cd522a12240d8aabe3880b2cea8c6403fee667a457618bb3b5d6c757f950b6251a290a71948fc396e42b4beb4e11a0fb4c7c1cf5033d319a7c61da4e910712e6c2fc11071f83a60cbfd8dfc2e23faf5b2b8e386a6cead018527f149895edfe80711ba9b84bbaa1b72ca4e7e83d264d17eddbc4c783486260c113981452dcc13ba77f7c3946e6dcfe7bcb4c041656fd98dd2a269f4a84e3756dd4c4d7dd2c25120bf8aa2f6a7a17e96beee62b7465229608d42f221ad0bff73bec5c68fc6566"}, {0xe8, 0x18d, 0x6, "da0b4408d1ae69ac257be7d266d866944ea078bf2d0002abc30e4bf79135751a61554e4d4f4b469f3bda08e0fe1883b994d88cd2e909c302f0778a6691490dc5814367ba49c6a6587dc170609ab411279d4d93d1e3a1cddeba4fee08a74bf7f9fdf48adeaed2d99f7e8ad7313d546bb08abb7c5649d93aef516db9282ae0c88e9480d0fe48c0bb2e8967f1f6e3beb00245dd0ce483f21c25dcd67fc708383383f136e33e4899c9c15b1ab14f28c084a98592f34359cd8671c6ed540e25a8d6661ab0a573fc746d72554a3e01daaf4d988f2640"}, {0x18, 0x118, 0xffff, "78f6e151"}, {0x50, 0x11f, 0x3f, "d05077ec11d679e172130f131266e4431fd5b9a0bd95d04a0f0e28910a5654f475aa78ee85c464b328ed29986246b2f02e92b166e2245d07d65fbb"}, {0x50, 0x100, 0x8, "ab1da047e8ffb4cf76f573a104235c696b4d17b15f4711a9c6f2ce8abf0912f603231c941dee175fa4308e8781e5661427f4f05ff6bd08c98583ac343ab3"}], 0x1320, 0x1}, 0xd5) r3 = syz_open_pts(r1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000553000-0x8)={0x0, 0x0}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000ad6000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000fdf000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xb92) ioctl$TCXONC(r3, 0x540a, 0x0) ioctl$TIOCNXCL(r3, 0x540d) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000ac0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 14:11:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000058f000-0xe)='net/sockstat6\x00') preadv(r0, &(0x7f0000ce3000)=[{&(0x7f0000039000)=""/4096, 0x1000}], 0x1, 0x1000000000000000) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f000005a000)=0x0, &(0x7f0000a00000)=0x4) 2018/01/23 14:11:27 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f1e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1800}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004a6000-0x6)={0x1, [0x6]}, 0x6) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffff9c, 0x100, 0x1, &(0x7f0000f1d000)=0x400, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000742000)=0x98) 2018/01/23 14:11:27 executing program 0: r0 = semget(0x2, 0x2, 0x480) semctl$SEM_INFO(r0, 0x6, 0x13, &(0x7f00001cd000)=""/184) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000000)={0x4, &(0x7f0000001000-0x43)=""/67, &(0x7f00001f5000-0x60)=[{0x36, 0x39, 0x8c02, &(0x7f0000e7f000-0x39)=""/57}, {0x4, 0xea, 0xfc1, &(0x7f0000732000)=""/234}, {0x1c1, 0x3e, 0x2, &(0x7f0000418000)=""/62}, {0x7, 0x2a, 0x40, &(0x7f0000000000)=""/42}]}) write$selinux_validatetrans(r1, &(0x7f0000001000-0x56)={'system_u:object_r:hald_cache_t:s0', 0x20, 'system_u:object_r:tun_tap_device_t:s0', 0x20, 0x30, 0x38, 0x20, 'unconfined\x00'}, 0x56) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f0000001000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) io_setup(0x0, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x4, &(0x7f0000003000-0x20)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x8, 0x3, r1, &(0x7f0000001000-0x53)="7539111e4aeef27929b192c75db8455a0d2eee2bfda35b8529729b0a09de50745ccba6ae915bc66613b50862c2394accf41a393410ad41b5e986a6c04c25cdb0cff3ab5254128de422fa76bd8ab83301d7497e", 0x53, 0x9, 0x0, 0x0, r1}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x84, r1, &(0x7f0000000000)="00cb4519e495d7ca054cb4278c5f2209ceb692a4ad3a1c9981eb8b46945e4cd17a32086a57c1f0818847496f564a262beaa719bc9864bd2c9843912b3125c1d0eac33d636a6bc9", 0x47, 0x6, 0x0, 0x1, r1}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000001000)="46ef139b4eb75fc1cfa38002fdcd7bf2d86e5c86f7824cb078587d43931071739b1f8b4ecd2c7e2b32b69b4084acce2e6e5b4df923d7077768cf7d695224d95a6efb839b3259cbd3347bec5ad663e405b7541224d47f0428f37f53da35f4ddea1d77c1bbed01d081d45c8233ca96824d615a6c817ebb1037b22c8f5508a033c8f49bb68c02399fa10693d5cf4b8f14e94d0b318e27e31e284896dbe129639358718fc23adf6e2177ee57a7d18118133f07a784", 0xb3, 0x7ff, 0x0, 0x0, r1}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x800, r1, &(0x7f0000002000-0x82)="5d375670b9315d2423031042586ce3b7e155f16c3bd4a3c3bc33a0f70881e76ea7c5d1e91e68c1159c660ced78b3bc36f492a158799ca21ac7eed017a8905df1160de05faebc1267b3525c57c155488d614884dee899a47a12c35419ee9cfd588f49b35ccead453afb1a6050f668d17ac91c629c001d3a508d929183c766610a461a", 0x82, 0x7fffffff, 0x0, 0x1, r1}]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000006000-0xb)='/dev/adsp#\x00', 0x1, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000007000-0x55)=@access={'system_u:object_r:sulogin_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x35, 0x36, 0x0}, 0x55) syz_open_dev$random(&(0x7f0000007000-0xc)='/dev/random\x00', 0x0, 0x800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000008000-0x80)=""/146) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)=""/62, &(0x7f0000006000-0x4)=0x3e) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000008000)={0x1f, 0x4, {0x10001, 0x100000001, 0x80000000, 0x3, 0x200, 0x5}, 0x4, 0x6}, 0xe) [ 134.891255] binder: BINDER_SET_CONTEXT_MGR already set [ 134.896660] binder: 21856:21867 ioctl 40046207 0 returned -16 2018/01/23 14:11:27 executing program 5: r0 = memfd_create(&(0x7f00003d5000-0x6)='em1\\-\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ff2000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/23 14:11:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ccf000-0x8)={0x0, 0x0}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a6f000)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f00005bc000)='system_u:object_r:policy_config_t:s0\x00', 0x25) 2018/01/23 14:11:27 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xd1, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) sendmsg$nl_route(r0, &(0x7f0000f7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f79000)=@ipv4_newroute={0x1c, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = semget(0x0, 0x4, 0x100) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r2, 0x0, 0x12, &(0x7f0000fd4000)=""/69) 2018/01/23 14:11:27 executing program 6: r0 = socket(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f13000-0x8)={0x0, 0xebdfc01}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x80}, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(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$inet6(r2, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00005aa000-0x1000)=""/4096, &(0x7f0000f96000)=0x1000) 2018/01/23 14:11:27 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000001b000-0xd)='/dev/dmmidi#\x00', 0x1, 0x902) writev(r0, &(0x7f0000022000-0x50)=[{&(0x7f0000029000-0x8)="a8", 0x1}], 0x1) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000011000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="3df3fd587a874ef5ad32e569d2a8850d"}}) 2018/01/23 14:11:27 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee2000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000001000-0x24)=[0x1, 0xfffffffffffffff8, 0x6e2, 0x1f8000000, 0x401, 0xffffffffffffffff, 0x2, 0x0, 0x3], 0x9, 0x1, 0x1f, 0x10000, 0x4, 0x8, {0x3, 0x4, 0x101, 0x401, 0x0, 0x0, 0x5, 0x7fff, 0x1, 0xdf, 0x7, 0x1, 0x8000000000000000, 0x1, "ef87adf16809e0ccb6cc33aee6ce02b07c3e52bbf8d51938ba39c219463ddd49"}}) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000828000)='net/wireless\x00') mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) accept$packet(r2, 0x0, &(0x7f0000b36000)=0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000b37000-0x4)=0x8) 2018/01/23 14:11:27 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000003000)={{0xffffffffffffffff, 0x3, 0xbd83, 0x0, 0xffffffff}, 0x1, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsync(r0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) writev(r0, &(0x7f0000004000)=[], 0x179) 2018/01/23 14:11:27 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r0, &(0x7f0000003000)={&(0x7f0000002000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0xe1)=""/225, 0xe1, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x6)='sched\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000005000-0xc)={0xe828, 0xb, 0xffffffffffffff00, 0x2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0xfffffffffffffff7, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000-0xc)={r3, 0x8, 0x10}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000006000-0x4)=r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000006000+0x52a)=""/4096, &(0x7f0000001000)=0x1000) 2018/01/23 14:11:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0xffffffffffffffff) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c0f000)=0x4, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000f56000-0x118)="00220400", 0x4) r1 = syz_open_dev$adsp(&(0x7f0000ae8000-0xb)='/dev/adsp#\x00', 0x80, 0x400) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) connect$inet6(r0, &(0x7f00003b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 14:11:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000681000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in=@empty=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}}, &(0x7f0000bc9000-0x4)=0xe8) r1 = request_key(&(0x7f0000572000-0xa)='syzkaller\x00', &(0x7f0000abc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000394000-0x13)='@keyringmime_type{\x00', 0xfffffffffffffffd) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000029000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00009c1000-0xb8)={0x0, 0x4, 0x9753, 0x3, 0x7f, 0x8, 0x1000, 0x5, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0xcf87, 0x395, 0x9, 0x1d1}}, &(0x7f0000c30000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000522000)={0x1, 0x8, 0x8f, 0x100, r3}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000a10000-0xc)={0x1, 0x1, 0x2, 0x7, 0x5}, 0xc) r4 = syz_open_dev$sndpcmp(&(0x7f0000371000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40000) keyctl$get_persistent(0x16, r0, r1) getsockname(r4, &(0x7f0000820000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b83000-0x4)=0x60) r5 = socket(0x2, 0x3, 0x7) ioctl$sock_proto_private(r5, 0x89e0, &(0x7f0000bfa000-0x9a)="") ioctl$KDENABIO(r2, 0x4b36) 2018/01/23 14:11:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000a7c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008ed000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000523000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/23 14:11:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) syz_open_procfs(r0, &(0x7f00001cf000)='children\x00') 2018/01/23 14:11:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000302000)='/dev/urandom\x00', 0x0, 0x200) r2 = dup3(r0, r1, 0x80000) accept$ax25(r2, &(0x7f000022d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002bc000)=0x10) r3 = semget(0x2, 0x3, 0x48) semtimedop(r3, &(0x7f0000544000)=[{0x1, 0x401, 0x800}], 0x1, &(0x7f0000056000-0x10)={0x77359400, 0x0}) getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000564000)={0x0, 0x0, 0x0}, &(0x7f000038e000)=0xc) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00007ce000)=0x0) r5 = syz_fuse_mount(&(0x7f0000288000)='./file0\x00', 0x0, 0xffffffffffffffff, r4, 0x0, 0x4) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f00009c2000)='/dev/mixer\x00', 0x480, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x6) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000160000-0x4)=0xffffffffffffffff) 2018/01/23 14:11:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000052e000-0x120)={0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "bfb318ab74129c14eb43b1f46b450fd3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001bb000-0xe8)={{{@in=@rand_addr=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f00009e5000)=0xe8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000eb8000)=@sack_info={0x0, 0x3, 0xffffffff}, &(0x7f000054f000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ba3000)={r3, @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]}, 0x2, 0xffffffff}, &(0x7f0000014000-0x4)=0x98) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000ebe000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2018/01/23 14:11:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000001000-0x400)={"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"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x5, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000002000)={&(0x7f0000002000-0x8)={0x0}, 0x8}) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000004000-0x8)='./file0\x00', 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 14:11:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00009fc000)=""/4096, 0x800, 0x0, &(0x7f000003c000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000021f000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) 2018/01/23 14:11:27 executing program 4: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) close(r1) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00003f8000)={0x0, 0x6, 0x529, &(0x7f0000af2000)=0x0}) 2018/01/23 14:11:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0xfffffffffffffffe, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000776000-0x28)={@common='sit0\x00', &(0x7f0000646000-0xc)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000962000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000995000-0x1)={0x1}, 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b56000-0x11)='/dev/vga_arbiter\x00', 0x2c0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000cb7000)=0xff) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000ddb000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c7f000-0x4)=0x0) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f00009db000)={r6, r7/1000+10000}, 0x10) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f00006a2000)={r0, r2, 0xfffffffffffffff9}) 2018/01/23 14:11:27 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000007000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2, &(0x7f000000c000)='-G') 2018/01/23 14:11:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xc, 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) r1 = syz_open_dev$sg(&(0x7f0000e35000-0x9)='/dev/sg#\x00', 0xffff, 0x80000) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000ec3000)={0x2, 0x80000000000}) bpf$MAP_CREATE(0x0, &(0x7f00008eb000)={0xf, 0xd8b, 0x1, 0x3ff, 0x1, r1, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x2, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) accept$unix(r1, &(0x7f00007e0000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000048e000)=0x8) 2018/01/23 14:11:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000d55000)=0x1000, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000917000)="e7", 0x1, 0x0, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000ae5000-0xc)={0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/23 14:11:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'trusted.\x00', '\x00'}) r0 = add_key$keyring(&(0x7f0000d8d000)='keyring\x00', &(0x7f000014d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r1 = open(&(0x7f000046a000)='./file0\x00', 0x40000, 0x20) connect$unix(r1, &(0x7f00001d3000-0xa)=@file={0x1, './file0\x00'}, 0xa) clone(0x0, &(0x7f0000807000-0x1)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f0000b66000)="") semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000d91000)=""/50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 14:11:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) fcntl$getown(r3, 0x9) ioctl$int_in(r2, 0x5452, &(0x7f00000d9000)=0x100) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) dup3(r0, r1, 0x0) 2018/01/23 14:11:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000904000-0xb)='/dev/hwrng\x00', 0x1fffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/23 14:11:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f0000e3e000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000052d000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00006f6000-0x48)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x35, 0x0}, 0xfffffffffffffc38) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bbb000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000d89000)={0x1, 0x9, 0x3, 0xffff, 0x8, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00009c5000-0x48)={0x80000, 0x0, [0xdb, 0x80000000, 0x6, 0x3f, 0x4022, 0x7, 0x0, 0xc5f1]}) r2 = syz_open_dev$sg(&(0x7f0000952000-0x9)='/dev/sg#\x00', 0x10001, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ea2000)={0x0, 0x100000001, 0x800, 0x0, 0x8000, 0x4, 0xfee8, 0x5, {0x0, @in={{0x2, 0x3, @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]}, 0x6, 0xfffffffffffffff8, 0x3, 0x0, 0x8}}, &(0x7f0000e5d000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000042000-0x8)={r3, 0x6f}, 0x8) 2018/01/23 14:11:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dcc000)='/dev/sequencer2\x00', 0x40581, 0x0) pwrite64(r0, &(0x7f000043e000-0x8)="94000bb7f3d40060", 0x8, 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cde000)={{0xc0b, 0x2}, 'port1\x00', 0x1, 0x800, 0x0, 0x200, 0x80, 0x3, 0x2, 0x0, 0x4, 0x2000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:11:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062d000-0x8)='./file0\x00', 0x0) socketpair(0x1, 0x0, 0x3, &(0x7f0000686000)={0x0, 0x0}) symlinkat(&(0x7f0000611000)='./file0\x00', r0, &(0x7f00004c8000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") r1 = open(&(0x7f0000b74000-0x8)='./file0\x00', 0x800, 0x181) getpeername$unix(r1, &(0x7f000098e000-0x24)=@file={0x0, ""/34}, &(0x7f0000445000-0x4)=0x24) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9021, &(0x7f000097c000-0x1)="") 2018/01/23 14:11:27 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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00005d7000-0x38)={0x0, 0x0, &(0x7f00002bb000-0x20)=[], 0x100001cc, &(0x7f0000f4a000)=""/122, 0x21d, 0x0}, 0x2) sendmsg$netlink(r0, &(0x7f00009cf000-0x38)={0x0, 0x0, &(0x7f00002bf000+0xeff)=[{&(0x7f0000639000-0x49f8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000050f000)=[], 0x0, 0x0}, 0x0) 2018/01/23 14:11:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00005ba000-0x9)='/dev/vcs\x00', 0x10000, 0x0) write$vnet(r2, &(0x7f00009e8000)={0x1, {&(0x7f0000c40000)=""/225, 0xe1, &(0x7f0000faf000-0x24)=""/36, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00006bc000-0x87)={0x0, 0x7f, "4b1ef2e12e9a460d82dca95eb0bc5a6ffc90660dec593bb1840af7c46f5d9ae3b05cfd71e873457dfaaab5c987daabc2280436e1c9315e1d9fcb951ccaccc3901159ffd3ce9ceff1390c109f902646bcad9fd945103e5a7dedd95f4bd22f2946ad7549d803ee3788926362225220136a66998b1bf567241c38f6556bcb4b17"}, &(0x7f00006bb000-0x4)=0x87) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000044b000)={r3, 0xfffffffffffffffa}, &(0x7f0000623000)=0x8) writev(r1, &(0x7f000018f000-0x50)=[{&(0x7f00005c1000-0x51)="9b", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000c73000-0xf0)=[{{0x0, 0x0, &(0x7f0000a2c000)=[{&(0x7f000021c000-0x73)=""/115, 0x73}], 0x1, &(0x7f0000c9a000-0xba)=""/186, 0xba, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000542000)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) 2018/01/23 14:11:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$sg(&(0x7f0000d0f000-0x9)='/dev/sg#\x00', 0x71, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f86000)=[{0x3, 0x100000001}, {0x3, 0x0}, {0xb, 0x8000}, {0x4, 0x7}, {0xb, 0x8000}, {0xa, 0xfff}, {0x2, 0x36b39478}, {0xb, 0xffffffffffffffff}, {0x4, 0x0}], 0x9) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b2f000)='net/rt_cache\x00') dup3(r0, r2, 0x0) 2018/01/23 14:11:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e52000-0xb)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f0000808000)={0x1, 0x78, 0x6, 0x0, 0x0, 0x7, 0x0, 0x100000001, 0x80000, 0x3, 0x1, 0x1000000000, 0x4, 0x4, 0x1ff, 0x1ff, 0x7, 0x80000000, 0x9, 0x8, 0x0, 0x0, 0x7, 0xfff, 0x28c, 0x401, 0x202d, 0x3, 0x2, 0x8, 0x5, 0x5, 0xb6a, 0x4, 0x1f, 0x2, 0x2ddf77e8, 0xb7, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000ecd000)=0x0, 0x4}, 0x20001, 0x7fffffff, 0x2, 0x3, 0x5, 0x2, 0x7608, 0x0}, r0, 0x3, r1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) sched_setaffinity(r0, 0x8, &(0x7f000071d000-0x8)=0x3) bind$inet(r2, &(0x7f00001fb000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000720000)=[{&(0x7f00009c3000-0xa0)="fff9f27da5041fb5f7b6dc3e6d1faaa5dab118d02397e8f702b0411cbecbf77a6315b01f8122329738993ed25970f773f2d6b08164281e09113b92974fc8ad9504537337e828e2bad0d23a2379fcb7ec61f94cc4b86f2ca9853e4a19ca286bd624dbf69d842f31ff2afc8556c80b01c00664c09582dbea62f8058dc35de400d8e88b24fa2329c5135d50b6f60e977464b803f108f6982f271051174065d1e9ae", 0xa0}], 0x1) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00001f1000)=0x596, 0x4) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 14:11:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000966000-0x4)=0x8000000000007, 0xfffffffffffffdfa) 2018/01/23 14:11:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000745000-0xb)='/dev/adsp#\x00', 0x863, 0x200000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000cfb000)={0x0, 0x80000000}, &(0x7f00005ed000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000011a000)={r1, 0x7, 0x10001, 0x400}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/23 14:11:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f000061d000)=""/37) 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$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00009bb000)='/dev/mixer\x00', 0x200, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000c9c000-0x10)={&(0x7f000063a000/0x2000)=nil, 0x2000}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x7, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:11:27 executing program 5: r0 = getpgrp(0xffffffffffffffff) ptrace(0x10, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x40000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00002b5000-0x28)={@generic="09eeb47c4ef2dddd4ba16492b70700d9", &(0x7f0000167000)=@ethtool_dump={0x7f, 0x0, 0x80000001, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:11:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffee3, &(0x7f0000ea1000-0x8)=0x20000524a) eventfd2(0x3, 0x80800) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000b66000-0x4)=0x3) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) socketpair(0x9, 0xb, 0x800, &(0x7f000033c000)={0x0, 0x0}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/01/23 14:11:27 executing program 1: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d7a000)='/selinux/checkreqprot\x00', 0x400, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000097f000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ca3000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x10000) r2 = dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000fdf000-0x50)={0x405, 0x3f, 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]}) 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) r3 = socket$inet_dccp(0x2, 0x6, 0x0) fsetxattr(r3, &(0x7f0000664000-0x9)=@random={'osx.', '%:..\x00'}, &(0x7f0000354000-0xe)='bdevwlan1eth1\x00', 0xe, 0x1e8f7cf47a1762d5) r4 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000ce9000-0x50)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:11:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00007a2000-0xc)='/dev/amidi#\x00', 0x7fffffff, 0x400040) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00009c6000)={0x7f, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffff8, 0x3, 0x4, 0x8, &(0x7f0000bf1000-0x10)=@generic="98c4de02126e8728ad41f376f3e30198", 0x2, 0xffffffff80000001, 0x800}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000e0e000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x7f}, {0x0, 0x0}], 0x371) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00000e3000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x10, 0x2, 0x0) write(r2, &(0x7f00003f8000-0x26)="2400000052001f0014f99b06fb0904000200071008000100dfffffff0800000000000000", 0x24) 2018/01/23 14:11:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) 2018/01/23 14:11:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000695000)={"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"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f2000)='/dev/sequencer2\x00', 0x40, 0x0) 2018/01/23 14:11:27 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000feb000)='/dev/dmmidi#\x00', 0x200, 0x20040) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000fed000-0x10)={0x6, &(0x7f0000fed000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) connect$can_bcm(r1, &(0x7f0000feb000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe9000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f000019a000)="", 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/23 14:11:27 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)=0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000a93000/0x3000)=nil) clock_gettime(0x0, &(0x7f0000460000)={0x0, 0x0}) 2018/01/23 14:11:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x1e0, &(0x7f0000056000-0x8)=0xfffffffffffffffa) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000c52000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/23 14:11:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000043f000-0xa)='/dev/cuse\x00', 0x400, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000472000)='/dev/hwrng\x00', 0x400000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d45000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendfile(r2, r2, &(0x7f00002f3000)=0x0, 0x9) open_by_handle_at(r2, &(0x7f0000887000-0x9a)={0x79, 0x9, "d2ebbed42f044c55dea84c5c9d86ad2b5b690237b1e9b4de9ff53fe05818fda1dbb89f7945a48aa4defe4b75d487ad136844f0aab37a5f297c8954119f5cc83073db2db6b1fb745db7fd31b0de814c6700000101da0726204aaec378a43e2583952c127d5d6fc4d67b8a0a8ee50cbf018a40ffdedf907962759f916c0740bf6019f33bfd7e646d62edfe9d38654450fffaf4"}, 0x0) r3 = eventfd2(0x0, 0x0) epoll_create1(0x80001) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00005f9000)={0x134a3d0c, 0x8}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = syz_open_dev$adsp(&(0x7f0000343000-0xb)='/dev/adsp#\x00', 0xffff, 0x400000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00003a1000-0x10)={0x0, 0x3, 0xcb6a, 0xffff}, &(0x7f0000d13000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000653000)={r5, 0x8000}, &(0x7f0000e8c000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000f9f000-0xc)={0x2000, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000586000)=0x0) read$eventfd(r3, &(0x7f0000354000)=0x0, 0x8) write$eventfd(r4, &(0x7f0000952000-0x8)=0x8001, 0x8) 2018/01/23 14:11:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00004d2000-0xbf)="", 0x0, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001c1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/23 14:11:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2a000-0x9)='/dev/kvm\x00', 0x100, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008a5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f0000a8a000)={0x3, {"853cbe7d08c5ad"}, 0xffffffff}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00008ea000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8f}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/23 14:11:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = open(&(0x7f0000374000-0x8)='./file0\x00', 0x0, 0x130) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000192000-0xc)={r2, r0, 0x9}) pipe2(&(0x7f0000a00000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000d3b000)=0x2) r5 = syz_open_procfs(r1, &(0x7f00000c8000)='net/ip6_mr_cache\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000a2b000)=0x1, 0x4) mmap(&(0x7f0000460000/0x3000)=nil, 0x3000, 0x0, 0x20010, r3, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000dd4000-0x4)=0x0, &(0x7f0000a9c000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f000045e000-0x4)=0xfff, 0x4) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000d81000)={0xffffffffffffffff, 0xffffffffffffffff, 0x40000000000000}) syz_open_dev$amidi(&(0x7f0000e0b000)='/dev/amidi#\x00', 0xa644, 0x80) 2018/01/23 14:11:27 executing program 6: clone(0x0, &(0x7f0000cc9000-0x57)="", &(0x7f0000962000)=0x0, &(0x7f00007b5000-0x4)=0x0, &(0x7f0000957000)="") msync(&(0x7f00008f6000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000002000)={0x800, "2b4bcbd074f4"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x1, 0x0, 0x2, 0x80, 0x80, 0xbd, r3, r4}, {0x0, 0x6, 0x3ff, 0x1, 0x800, 0x2, 0x2, 0x2}, {0xfff, 0x4, 0x8, 0x401}, 0x2, 0xe, 0x3, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x0, 0x3, 0xfff, 0x6, 0x4, 0x3}}, 0xe8) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x9, &(0x7f0000003000+0xdb3)=""/4096, 0x1000) 2018/01/23 14:11:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x80000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x800000000000000, 0x0, 0x0, 0x0, 0x948f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000b40000)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000089e000)='/dev/sequencer2\x00', 0x20400, 0x0) connect$unix(r0, &(0x7f0000c69000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/23 14:11:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00002c9000)='/selinux/create\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003f4000-0x28)={0x1, 0x0, &(0x7f0000ee9000-0x9c)=""/156, &(0x7f0000648000-0x66)=""/102, &(0x7f0000200000-0xfb)=""/251, 0xd000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000533000)={0xffffffffffffffff}) getsockname(0xffffffffffffff9c, &(0x7f0000992000-0xe)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dfe000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000033c000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0xc) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000e96000)=0x1) 2018/01/23 14:11:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x0) getpeername$inet(r0, &(0x7f0000013000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c65000-0x4)=0x10) ioctl$KDMKTONE(r0, 0x4b30, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000978000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000ac3000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003ce000-0x10)={0x0, 0xa0, &(0x7f000022f000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xdaa, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7fff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x620}]}, &(0x7f0000fea000)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000057a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8ab, 0x0, 0x0, 0x0, 0x2000000000000, 0x800012, 0x0}) getsockname(r2, &(0x7f0000114000)=@un=@file={0x0, ""/17}, &(0x7f00003cb000-0x4)=0x13) 2018/01/23 14:11:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r0, 0x1) link(&(0x7f0000aa7000-0x8)='./file0\x00', &(0x7f0000a05000)='./file0\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e81000)=0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00005a3000)=0x1f) 2018/01/23 14:11:28 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, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r0, 0x227c, &(0x7f00005f8000)="") 2018/01/23 14:11:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00005cd000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00002d1000)={r0, r1+30000000}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/23 14:11:28 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000007000-0x14)={{0x8, 0x5, 0x1, 0x5, 0x4, 0x0}, 0x9, 0x9, 0x2}) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000007000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, r1}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x8000, 0x2) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000006000)=0x0, &(0x7f0000006000-0x4)=0x4) 2018/01/23 14:11:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f00001c5000)=""/4096, &(0x7f0000a56000-0x4)=0x1000) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00006dd000-0x4a)=""/74, &(0x7f0000fb5000-0x2)=0x4a) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000009000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x1, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000686000-0x4)=0x8, 0x4) 2018/01/23 14:11:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00009b6000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000e79000-0x8)='./file0\x00', 0x1040, 0x9) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000f68000-0x8)=[], &(0x7f000020a000-0x20)=[]) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009d8000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000d16000-0x1)=0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(r0, 0x540c) exit(0x7) r1 = gettid() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c05000-0x9)='/dev/ppp\x00', 0x4000, 0x0) exit(0x20) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000d3d000)=[0x80, 0x9]) r3 = gettid() openat$hwrng(0xffffffffffffff9c, &(0x7f0000d68000-0xb)='/dev/hwrng\x00', 0x24001, 0x0) kcmp(r1, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/23 14:11:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001000-0x110)={{0x800, 0x5, 0x3, 0x9, "7fbebfd6af74def24c9bf66b8e6b820b0857e95473e38deb74ce8e140a3a62e9f0342b7ed084bf6b76de113f", 0x7fffffff}, 0x0, 0x0, 0x9, r1, 0xb5c, 0x2, "462152439a0ad5268838566f372e62984f8c12a1118ce62f78e1f1fd2dbc96a842949b3377333a66fd1430a0202a2cf043160ec63725666847218b12e3cee535", &(0x7f0000001000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xf805, 0x721293c8, 0xf5e, 0x69e], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000e21000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fanotify_mark(0xffffffffffffffff, 0x80, 0x8000027, 0xffffffffffffffff, &(0x7f0000486000)='./file0\x00') 2018/01/23 14:11:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/23 14:11:28 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000024000-0x34)=@ipv4_delroute={0x34, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}, @RTA_PREFSRC={0x2, 0x7, @rand_addr=0x0}, @RTA_DST={0xfffffffffffffeac, 0x1, @broadcast=0xffffffff}]}, 0x14b}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000027000)='/dev/mixer\x00', 0x200201, 0x0) getsockname$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000025000)=0x14) 2018/01/23 14:11:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x7fffffff, 0x80801) write$eventfd(r0, &(0x7f0000084000-0x8)=0xffffffffffffffff, 0x8) 2018/01/23 14:11:28 executing program 0: r0 = signalfd4(0xffffffffffffff9c, &(0x7f000096c000)={0x7745}, 0x8, 0x80000) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000964000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x200000) getsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000d06000)=0x0, &(0x7f000073f000-0x4)=0x4) r2 = socket$inet6(0xa, 0x5, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d74000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) fcntl$setlease(r1, 0x400, 0x1) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000433000)=0x2, 0x2) dup3(r3, r2, 0x0) 2018/01/23 14:11:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000628000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00009b9000)=0x0) unshare(0x28060400) r1 = memfd_create(&(0x7f00003e5000-0x1)='\x00', 0xfffffffffffffffe) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a77000-0x18)={r1, &(0x7f0000829000)="", &(0x7f00003a4000)=""/255}, 0x18) ioctl$int_out(r1, 0x2, &(0x7f0000958000-0x8)=0x0) 2018/01/23 14:11:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f4a000-0x4)=0x68, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000002000-0x9a)=""/154, &(0x7f0000001000-0x4)=0x9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f0000861000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc) pkey_alloc(0x0, 0x2) 2018/01/23 14:11:28 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000f18000)='/dev/dsp#\x00', 0xfff, 0x40) connect$ax25(r0, &(0x7f0000eb2000-0x10)={0x3, {"1ac726b4545ae7"}, 0x4}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d4b000)=0x0) sched_getscheduler(r1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) [ 135.748924] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/23 14:11:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x10) write(r0, &(0x7f000035b000-0x24)="240000001e0007f702000000000008ff037f2a000000ffe70003000008eaffff00f50000", 0x24) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f5e000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) sendmmsg(r1, &(0x7f000016e000)=[{{&(0x7f00009d4000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d59000)=[{&(0x7f0000f58000-0x1000)="f24da8d4a6740a75efe1bb30a71c7a0ae095db52c35e5e8b15d03251727c26f195fbc4f0df0727a78b65721fc0d7f9838254c0f3ccc41b421e357908df1b9124471a8fa46e099e172bae8599e9be47187f068ecdac72374efe0001a9bda7775bea1f44cfb69c41ed3fe609289766a6be1f522d356395bc0b9a462dbdaf0b1c5188cf00d9c3a49b8a32fcaafc01f28e3a36406535bb6f506fb768a98ffb1247eb322fcb143cc13b61b819f0e365b8a1fd5d3ddcb539bf1a58639fdb23b567e97dc2041033299587382be6584263f24b22e6b808fd1e5f3a4386fe91e124d84fbabe81e15dcfd0317c9f4f70b49f9b9061da33cbf27feea17a4ada2dab3593510a1e38a14a8a34a4845ad1ae53e680371fefe631a96cb2e97fdd1521e2a697e653777385b49fa1c9e54b7581fb8daa8dff974d1d72082d4f8141089daf11e368f8c126d1eba16ea61ca1bd5dca5aa7f60eaa84d90dac34b76414905d27b1deeebd71ae9756f39e493426df7b0adcd88cf1bbb2e041e622950f1196f94b1ec776c496ea3d3780d37ace0ba66f5deddb067228bd1160f19c853045a37992203e7bf744d5bbd8420ce9faa8542590fff13cd2ad26fc055d25745d0dfcaf7ea297b3fa0869dc5e15f4a36b778adb828704feb08702988dbd62b1427d57fe9ceb3959eac4ef7cec019999ba8d474c7ac625e38495717b7639efc5e20457d21a81620979fa22e4329c8c89cbf36394c308e5204b14312d1906535f264144631b0b9008a94fb5913f42d59421c94a613072dd2e679e11c236fa1ff56b19f5ffab937ef98d7b3d641c56c3b2ad422b53c28c0200eb75a4cd6dcc47c6655b6d7c30c08720e95c52587f82b7aaa645cfc004432be9cf534c005ab5512a5e055931ee8602c921ec80a2c0480eca207483b6ba23174af91856dd0afb9c15990385af4e787fff4e8db8627f6a90b4b0decb3d62506857fafdd3a2684b795ae7fba9fee338764d27f1f1f6b2a19e13b344162546e54955d34c359e3ff4d1003db2a5488b8ea456877f87dc5c3258ece43e2754008e7973902a2a25375c5209502236d6488d0e1015b46086b83874517efbf43b37d3236066b7d7d81ef2b7e4ed6acf874a2af163e34f246457af8d8c8b0d9a86c70d57b2ef6157b2af9f7d181b1f5b2c8508c197ece9806e92062b9b95ba89aa9f4623dfd3c0472fe30bf73dfd8870d78855dd0d1f2417ef58a171cb20370ac162b0f8a710cf8dfbc4316b3688bb67b2679b297f6043d801a0fc7e3775d48754bf981302616f0af2aaee988f0b291132c79d8b100c1fea427f78a2b9b757615009f56f8daad266c60eb421f4c8413cf2ee413f26c8a99529960794ae81c777b4dabbc46709d9d233dcd437ad244a3d62430e5b0debbd8a6d1e136ea00ce42202366695167f4591e7cef9b7883288b7b9743f0a70b765e6026744454db1a548c7d53acae0bd3cb065e3ddacd25e7aab73ddcf871d68cf9335ed1395225c7846520f4e29a2eae6e8b221b961d009e20b377100674177dfde44b4493837a6636cd6f2abeb452d5d64f7a881cc0ea0ed8ca42c024f9cdaf6a47acc7095c230601d33df6e762821505130f5ab01980d649b25cdf3b9a2f6c560cc3e9ac68d00d21d972444c9911e72060ffbbff2ea506bd332e73d92a17d9ed327486ea045d2377cd4bfc99e7786b0ed570fc63e081525d39111911658e9fc2ae648c65ec83a980240361a2a0f7915a9f0dee831f3b3daf9653add85e553897b927bea9f5822a800f8855b595526429b9469bb2907a49193707bb566e3a437a710525ead6867fdc51a09dd96046e8b084f4ee09e2d485ba32bff4c87f1d2af32620782f1601675a0f25826245a6a9e6dd329bf13d2d501c0d1e0b3a5b12272c245e47aa6450e31360cc5ea73f86ca10416a00752885adc39b56301bb01fa8de41d2f1dd34a0a9528c4784f62b654b1cfc36c8355822d00e8675ed0d1597846b5a9e083388ca5a8eb623325a6a8044d78106cbbb3e2ad5bfea2a0e6dcb67a9fe09816275b88a4da1573790b1d6661c4ceb73240ab9ece420e052a9cd7be9c9d9f45f980925f3f1fe636410a38262877f7ef18b4fce683a14a69dc609a8b52521649ed5d20a7c73a2fb8fe4ee0e6545e7b2681137aaa8134dac796116b657410851b0d0b74e05e05e29d66ea4310b60afeb6c4735276aaa3f0b35b49035fae04b49f56e38e20f5c00f7de7c3b391caa4e20f373e3015aa54d7e400b4341018f50b8ce698601fb6f703f73775c924f6b35a903e9c03d8cdc6eaab4bd05b2b5e52a46c5ae655032da2a40fef2de2793daaf3c8fadbef31c5b6080593ff6dca86e7e7bdd701a6b1fa7352f7b68773bc3f60f8d7624153426fb1df5d639b671e88e2912c59a4f259451a32f14d8c2c0914df96881ae236fb75317f4175c9a8f75c063f9a28c703dcfeec75ed73a0c5f80eeece95f1fa189fc3db45b429faac2eec8944368adf41fcb8a1396faea6f2b8fd59611109df4770129b6d16f690ef5d852885c49422594de2fe0899913488f115616894e14b138a053296f32e7d432d0ce1f1467c233b8c0eace426cd86587d7457f4938788d642faef25495b6ca9071a46375ef9d69752bdab4c5d3f59095a53b48974480fa004b149687eac9e596e5c9ec4aceeec046bd692e1f489e1d5c9b666a1f34cf9149d5ed0cea45b771fb429700cfa4aec3b06a766a8612cb85ad869f4bb117dead37cb2bb4532aa5b38952e02a6dd5108866273a5bda548d793d3c08df93234ac2d4d367fcf95f2098d2697f8fcc5a5ed2d40909df5f791d87ffca92bc9ab1e7d4a31dce754d3be45fa3d3ec397ae182987be48af3d78d9d0a3b07c6499b0f13dc1ee58b643da558b5c6c57ddf277396467ec4b280fe62213f6502254e0b70540c0288ff003323669f2248fb5a6611474aa53a9ec68d8fd66a36ba404d109fa7909bf2e5915c0876711abcf8aa1e1f1a7309e7d29a823983b53fe65966db972748118879873e26eabbf7e6bd8cf9780bdf0fe0a93e6cf69f0ae0f785a54891f4163ae0ec6453d3d8d4083ce6b05f8d6db1a0a5d6e4eb5680f08ea590b7f44397b01e65b7f4aa91561c973cd7481a1a9dd0a8a73b6b27da874802f498893e47955e154295d510875a302f12664f9541889af5befda8ebec3d583cbd08ac0f7a1951ff3f699a389f7fea306e490e8a1acc42e45a52edf0a5b31013a9e379bf9f06c6bf66f270ca11440ee2c920d91f355e49607088aa891668194704cee660c5a6f60dd1dca6985b0ca0a535761ee087f091cbf1405dd77d3fb6101135d4a975c2d136e2eeea092d2a99490f5e93a5be83c76c26068c8c46779200e04319cabc139184239eb409eb48799d827eb5b02dbcbc163178f320517f69dd4dfd36cb1e29447f630a186154cac1ebbf06aa1d1ac5bce715bf2ec13c3950ab5dbc2ff8d81ac1e14f983b7aa22111622309069791bd0cdbf91a7dc8a021fbc1c2857e9c9b14ae2bcd4dc355f1b01e2dccd0d3481d17ec0b7e60a51dbea4a6db958c758464e2d270e2bbe7ee935e389ac3bdd850be3dd9cc6599ffbd04151d70cfa9fa1668c8040e100ea61896694c7303d4414ec0277cfdf9c2ccc5478a713aeb98c40c59f8231cd86d8209b9bf3a72c6848b40cfa88b0f17a13c2fa5d2fc7b37e210c0d86ca3af9a668d99cbcce39a0c5aa0c63c1e3eb5c1d6c677a62765910f48f992c99aa2bce79a4421d4fc3e578ecf6a9d5102926646a48d262b1aad8bc2c07a361429cf451541bc2686e0a1b2c89863581258de7f1e29979847bf018c3c0c1739b4ab61bfdcb70b3737bd440da3f7ca4f035b14b9c3ea1a750e6750f7cb99e49dbed9ce95558058a4a35c29d27f4f8ee6a86a148ed4fbbac9e4fca105b36219754c3342dce7d2c478e682bce3b245ec02e216837857c7a73e6f83dcde2b8ba21be86e5c3f745a34810310ac5a4817b414b43960ab497b26809fee7c311b9d0298d42e3cbf83ced3541f87b993913b3e0594e4fdd21a71496e4701ebf77b6294055a21a7ba68b1e9cbaf90036ab4467c2b9d1b50fe028857335cdbe09d7d760a4fccf2dd95a832a0e7bba51a2ec1e8582ee1030b133592135a89ee4333266530304457006442ed4cd822dbcfd301e1b10236a5f5b095731929663cf0b2e89d41e92ae39fb16e0832b4b2d10800dacfb1d5cd8c0787b6593351aed9be3450bdb28652a4df484877e405bd87f4d366715a025a7af0000e48a0aa241d2967dfb61a9d1fecd98798ed6d0f84a6d8501c6d7f343b092a688c16a3f0b2473e0a9fe23eb41db407d3108342595f80f60fe7321333c8f54a4559f222d4b30ee27edfc6b45f3952652df91cd12840be1c3901eee52fa0c029bb2038ec91f8c6634f2016bf92f86765d09df26fecbc7f9cbfa553c3423323ee0d44586eede0cd00d314be6ce4e3912960fcb890fdac995ef461cec4da6749f0c75874f7e8623ceff5b795f4b227141fd370b7abcd09c46109c7b1a60fd8cf5628157f1ce2bb2f4707c512a2896eda558027130cd4f659c70d1d99637df759a95198347fd8dc18721759c4527b606038ff120a7b084ded314d03cb5b1388f50b15ecd59e1f206b13c7a3e0b76e2c19b01541ba7f278ac5cff200331e2cf5ee6be7a13075a4ce9633046c239733df9cb8f71f875debae0654d1f26a21421f326dcbbd2af850b0b088b1a9cbcfd21d979a9fc5a296c630dcd161ce5ebd5cb95de13a29b3d6b614e1b3dfab2b542152f39d119de4b1d314a5aa15850c2991b97befbda84520cf60995dc83b576fbbb08f63526788e9720e9d1758ead8c3111e544c62ec233930ec18ca6a816457a8f8a40984963bc917701bd08130e59b89a714e62a44ca25f2cef5cbec7c5bb700217089bed9ff4abc82be8a0b4e413e4fa4cfc858088e5659b0e6e7448317d92070c4ff5184391c3b7de647440fb1f3437e6b737e91255504f6911057b233fb9f6a99694e0339bdb0fae04e15a964f2ee0411ca55886ae3e5648b78b89f521c391095afc9efd3e52885c6a70dc41df954bfe7247f4042e90cb56c3aa59fb4e083e6ee7ab633a120a5d8b593ff32f3ce1a4d0da7a8e8665cbad35a44b117d8fbcd3992d58a1786c36b6cfd41c03d2a5f9f3a7d5c193831e5642a52b039f7c3c04755b15ef030fa9e805066a934fa5e8b38b0fad4cd449a5d9c70e10bf72f9f280c738382457fbd5b79ef0851dc5966840869225f29bd82cdc1ddd35af0a7e08893f10cf5841ca4b6e2626bb561303fadea240f8dce1738ed2b7983919eb9bb2611d0ce20c510a98c02f31fdb490347f2307a619c57d68c217e686dec0ed9f4641a579e3ef4264cf26ed9579ae8096833d45eb0b17ecd201c78d031f813285bee61b869a1f178854fda3f2b888651f2c01382b9e737fe6fbcb140f7edf0d2268969c4f8d63679cb5b26e9e6b93e70ead86978f204678bd1c05110ec7d37dffa51fa240d12f963579dd770a35c44e435f5e1bb957a76ba8d3b81f19001adf3d45e3f3be3647b90962d936a7f24a2942905df79b37d0c1b394b5f30d92842f0ca20a8c04b9a9a7feb508e695252ca45dcfbd15a64bdabf94663706ba2d7fcf7bd97e6fbf633ed1e7f55e27787f8e00cc182320fd0caadc94d74177bb023e0b89ffb5e799761f556f0aafbc890ec7c678cdc44761d211cf849ea682bbd8a6cbd5ae0eae473e622839f93919a48ef1ce4757e1b3f4dc883ce5c3fb16495441733b0686554d87f8b7e07dcaf276a4d46646", 0x1000}], 0x1, &(0x7f0000067000-0x128)=[{0x98, 0x1ff, 0x8, "20b7b710a9b2aa7984beda2d57a07c54867776bded051b80a3e6b726c8a42f2d23007914982bb315ef2169cd2d8661bfe62ab64473cf252f96beb97006f06775b6f6a5a9fb5c15898add5bbfd391e165062b4ce7992e30fa524c46774bceccde469b0bd4bef1404c4c85b46ced47db667e47300cca623e8ae037aa3419a25642ffed532bca1d06da"}, {0x90, 0x113, 0x2, "f7c2ef3e3703527c1e0a3dd18e7e35ec0fb9867cdd48e24f51e3f43c8ac594e54b68fb48d2becc4880c1b9f894fc7f862a0ca43c3c9607d89d3c341635a1d33ada3b551617174f539970d6d096f2824c1e538753ea21d1a067456e19a9c64e2a696c46b335622c8f8f6f19a886c514245d263fbd1d2209c6f7353906b9da264d"}], 0x128, 0x40000}, 0x7}, {{&(0x7f0000441000-0x80)=@generic={0x5, "e4db9b952e247c3b640d8f3a4510d27bdb262fd39622a728b3490cfcdefdb20a4217c2deb8fbdee6713f1c06e935dda075106c94689800c4556fe06fc96dc8019a07cc9b8e395bf4fee25dec25bf5827d9cf000820ca85598c9088ad96157daae9426d744f2f7a0992345caee96a9527e4ea3607f5b66e9758688b5d8c3a"}, 0x80, &(0x7f0000ebc000-0x60)=[{&(0x7f000017c000-0x9d)="a5619a9ac829b506aec34e3b70eada677f5d86fec98e7e3e8c4a1e042f67e3f9ecdd90770d3b485945bf73db42f7c486a81916b386f405120bc130b33d9096dd546689f9f093fe2c29b22bc9cba62310abf1442400423d6e80d877f56fbe71f356083cddefe89826f3e2c4e63fd9faaf91cde448b401188975d71ab44135c87a07b8b40222f1f6e880ae9e41fa24efd6a15f82c1b95b1733fcf15045ce", 0x9d}, {&(0x7f0000f13000)="e1e561191785f9a1fb4e2829de73de90", 0x10}, {&(0x7f0000305000)="a14687532089f05243c55764d2c366e7402bb507b6877081456023982e1081ed9ed3f1538de4f02a8a97b2e0ee4f6ed74c5af1790f710333099f80fafaaa13a58f149183fa73c1e4507641283ace9189d8229953f86f3142e41dac6967a77051118381407bbd36601bec4bced9300dc56f98148043ba481aa320f733cd4f3a35ad708a90e21dcef5d71d8ee2d9cb75fcd5fa0068b78f0cb5e89137177826800ee6af2f0811adf575f4a02dcfe9952888d67b2149b33c06f1b51001d1da6e", 0xbe}, {&(0x7f00003e1000-0x1e)="017c46b198ecc6e319ea883bf3c4cbee32cb908961ebde884bf4a53e143b", 0x1e}, 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{&(0x7f0000c9c000-0xd4)="3762f3433103263597ad2ec62697543887860a999142bc53337889ecb46d6d6abba9220a1d2d557b9f525f6ef207bbca4113c9a7a1e1e39f055be08ad7d23877ad6d95d4fd9e754fcead33f7a0b01ea0f4b76df0e0179f09757d708d4f6071a44bd4d3e2a9973441c61678c891b04fd38510801e84b9fe5d303790b886aca7a1ce3cb12ae7b5dd2964b291367c9ff0464ce3176c32426d9850b69f38dfac4adc9c771b3b863249135e2ef1ca587fe516d145d9b2a96f0ae9ce5acc732e2dcceb5d3abc0795f8bfea9acea666b341539e8bff96a3", 0xd4}], 0x4, 0x0, 0x0, 0x24008000}, 0x1000}, {{0x0, 0x0, &(0x7f0000cf9000-0x20)=[{&(0x7f0000606000-0xe6)="0541395b9caf2ee42411781d6c178b735cda470bc1766f2cee924d05683fc28d221d6225dba4e6ee041d0dc471ea43436d7ef94d1eef1fdb9e5b3020fb2efa92100c27124fb14a0403699ac53e9d580dd4ee92525a9653f072a7e90bfe32efe63e22b2759b45ab21177c5027bbd4ecb13e8ebc73d15dffccac778f019034c4ad20a4ee0ef7d89bcfba0efdacc21e5cb1313f05d87db28f2db5133e97a475ee687f41093a68f3c8a2711eb62154e68831ab3f1e47eb52b0d2366b06e07d2e33dce865b6b3a87f15e3ebe679b4176f9fe982555b6875210e7b916711d33ef26bef5013bcc7b53e", 0xe6}, {&(0x7f0000574000-0x42)="e879cc89263d8203cb7c21719797b61e67db9e183f18f0e32369a66499a2314c74978ac1e2653677f95334789b9b25a49d2e767aeba004b2aae79a739c0b76b91750", 0x42}], 0x2, &(0x7f0000bcf000-0x108)=[{0x108, 0x109, 0xfffffffffffff5d1, "da7e75ee49d82fda6f366ff0966cc48ba1e2dd0d0f2aeeb9c0371b974cc9de6b7ee9d516e9c36b0abd46bebb7584a5b9cc49d257af297eede16b40eac614c70c629fbb1fe0ef18ee44a23117db4e10181505f14b59615c1bb525177b7353ce7f1e9373cdbb6e1e227b4726df2cae9e0e65913df23fcbea19f596a6d29ff68b37cb6a4fdbabe9766ecc8ea58134398a9551174924b1fdf27da920efbd0866db87fada0dd9c19ea18bc59e12911e506ef19cf492b9058d57796419bccf7221996ffdbf8f0ae74d56574788e9f5db900c1eaa9cef77f8d02316cc166fd8b4ab1029a3c23e6169f6f117cb5b436548dbc0ba40df595e36d9"}], 0x108, 0x10}, 0xfff}], 0x4, 0x20000080) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f000092d000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x94, 0x7fffffff, 0x0, 0x5, 0xd000, 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], 0x2, 0x0}) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000e2b000-0x8c)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x7200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}, @in6={0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in6={0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8001}], 0x8c) 2018/01/23 14:11:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000725000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) sendmsg$unix(r0, &(0x7f000052e000-0x38)={&(0x7f0000fea000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f11000)=[{&(0x7f0000660000-0xa6)="e2c946a0a9a7555515ac075db57a4ea021b5c23a9c6e042e05835a8623260cf2ec0ce0d8cf3d30c49b20b23b6670782b17bdd6f05ae775e54286ccbc90bba941285027661d086c9be8a25ed3bca26d83c85a0d4573a9425be9fb8c8a7fc16341a8b225057833cfaeddef7c09c73347fee9098fea2ee70b6ec5d88c96731427e5a7287bbc6ff8c33d906dec868f4574194ed1f5bdc5173763eecd1d89454c262010c5020bcf85", 0xa6}], 0x1, 0x0, 0x0, 0x4008080}, 0x4800) sendmsg$nfc_llcp(r0, &(0x7f000008b000)={&(0x7f000018b000-0x60)={0x27, 0x2, 0x10000, 0x5, 0x401, 0x1, "7a42ee64171b3051ab97586db84ea72ee4bbeb48f80304fe6e297cc7abcfffcad1934974b0478109faaf0def4cc2599f015d0a8799d0575cd016d8dbea4fa4", 0xa93}, 0x60, &(0x7f0000078000-0x20)=[{&(0x7f0000492000)="a87475a1f3", 0x5}, {&(0x7f0000f39000-0x2a)="9229da7487f8008761d3e0bcb6863b6ea3c7a512b980b7af5609a02926b73c2c80dac39d502708fa67a0", 0x2a}], 0x2, 0x0, 0x0, 0x40000d1}, 0x20000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) 2018/01/23 14:11:28 executing program 2: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000001000-0x4)=0x0, 0x4) 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) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setuid(r1) lchown(&(0x7f0000000000)='./file0\x00', r0, r2) 2018/01/23 14:11:28 executing program 1: r0 = socket(0x1e, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x343101, 0x0) write(r0, &(0x7f0000001000)="", 0x0) 2018/01/23 14:11:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000661000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r4 = dup2(r2, r3) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000a85000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000299000)={0x0, 0x0}) io_getevents(r1, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0x10)={0x0, r5+10000000}) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 135.797523] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/23 14:11:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c1a000)='/dev/dsp\x00', 0x656101, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000a63000)=0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000235000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007c2000-0x4)=0x0) 2018/01/23 14:11:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bf3000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) getsockopt(r2, 0x6, 0xffffffffffffffe0, &(0x7f0000ce4000-0xf2)=""/242, &(0x7f00007a9000-0x4)=0xf2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) syz_open_pts(r0, 0x2ca401) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d0c000)={0x0, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 135.883785] kauditd_printk_skb: 118 callbacks suppressed [ 135.883793] audit: type=1326 audit(1516716688.220:1623): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22136 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 135.925282] audit: type=1326 audit(1516716688.232:1624): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22136 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452f19 code=0x7ffc0000 [ 135.957822] audit: type=1326 audit(1516716688.294:1625): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22136 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 135.983730] audit: type=1326 audit(1516716688.294:1626): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22136 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 136.009304] audit: type=1326 audit(1516716688.300:1627): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22136 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 [ 136.034708] audit: type=1326 audit(1516716688.302:1628): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22136 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 136.060733] audit: type=1326 audit(1516716688.305:1629): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22136 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452f19 code=0x7ffc0000 [ 136.087164] audit: type=1326 audit(1516716688.346:1630): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22136 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/23 14:11:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(0xffffffffffffffff, 0x81785501, &(0x7f0000001000-0x1)=""/1) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f000038c000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) syslog(0x3, &(0x7f0000931000-0xec)=""/0, 0x0) 2018/01/23 14:11:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b85000-0xa)='/dev/vcs#\x00', 0x2264, 0x2000) getpeername$packet(r0, &(0x7f00005c1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000060e000)=0x14) connect$can_bcm(r0, &(0x7f00003f1000)={0x1d, r1, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000aa5000)=0x0, &(0x7f00000a7000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2c000200) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a49000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000b3d000)=0x0, &(0x7f0000c39000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000edf000)={{0x6, 0xa35a, 0x1ff, 0x5, 0x0, 0x3}, 0xfd}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000577000)=0x0, &(0x7f0000f6d000-0x4)=0xffffffffffffff56) 2018/01/23 14:11:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000345000-0xa)='/dev/vcs#\x00', 0xffffffffffffffff, 0x80000) symlinkat(&(0x7f000017e000)='./file0\x00', r0, &(0x7f0000dce000+0xc1a)='./file0\x00') getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000046d000)=""/161, &(0x7f0000c7f000-0x4)=0xa1) mq_notify(r0, &(0x7f000034c000)={0x20000000, 0x15, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000fbf000/0x2000)=nil, 0x2000, 0x200000b, r1) 2018/01/23 14:11:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000886000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000a17000+0x964)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = syz_open_dev$vcsa(&(0x7f0000db0000-0xb)='/dev/vcsa#\x00', 0x9, 0x121000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00006bb000)={0x0, 0x14, &(0x7f0000da8000-0x14)="b57e312175fc7afc3463ab4bd16ba86b4faf9117"}) r1 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x161400, 0x0) mount(&(0x7f0000d0c000)='./file0\x00', &(0x7f0000c78000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r1, &(0x7f0000ae3000)=""/224, 0xe0) 2018/01/23 14:11:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = msgget(0x1, 0x4) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000aa4000)=""/15) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000dba000-0x4)=0x0, &(0x7f0000f72000-0x4)=0x4) r3 = socket(0xa, 0x1, 0x0) sendmsg$key(r2, &(0x7f0000dcc000-0x38)={0x0, 0x0, &(0x7f000050d000-0x10)={&(0x7f0000541000-0x20)={0x2, 0xe, 0x8, 0xb, 0x4, 0x0, 0x7, 0x1, [@sadb_ident={0x2, 0xb, 0x19, 0x0, 0x7}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x40010) 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(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x840b, &(0x7f0000020000-0x151)="") r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000016000-0x8)='./file0\x00', r4, &(0x7f000001f000)='./file1\x00') ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)="") sendto$inet6(r2, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/23 14:11:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0xffffffff) 2018/01/23 14:11:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_pwait(r1, &(0x7f0000000000)=[], 0x0, 0x80000000, &(0x7f0000000000)={0x7}, 0x8) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000079b000)=0x0) 2018/01/23 14:11:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x0, 0xf000, 0x1000, &(0x7f0000c55000/0x1000)=nil}) lseek(r1, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00003ce000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000afc000)=0xf000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000bf4000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$audion(&(0x7f0000016000)='/dev/audio#\x00', 0x0, 0x100) ioctl$sock_bt(r3, 0x541b, &(0x7f0000f8d000)="332096ff0db24964fb1b4e728509d27a31163368a582d0b09d645b38dc0d7b85154cb0dfb31acce8847c7e8c20beae5b10b952d61452ff915aa90c00c81cc47f20628aa17dbb1ba9844de9e6ab703ee4") r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b6a000)='/proc/self/net/pfkey\x00', 0x141080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000047f000)={0x0, 0x0}) [ 136.111864] audit: type=1326 audit(1516716688.346:1631): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22136 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 136.137688] audit: type=1326 audit(1516716688.349:1632): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22136 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/23 14:11:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000653000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x2, 0x41) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0x1, 0x5, 0x40, 0x5, 0xdd, 0xdbfa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000002000-0xb0)={{0x3, 0x4}, 'port1\x00', 0x40, 0x50000, 0xb, 0x7fff, 0x7ff, 0x0, 0xfffffffffffffff9, 0x0, 0x1, 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]}) 2018/01/23 14:11:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000f8e000-0xa)='/dev/dsp#\x00', 0xfff, 0x400001) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f4, &(0x7f0000f34000-0x50)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000162000-0x20)="12000000000000003400000000000017ecff0011a10000000449faf4e2007e23"}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x284c9fdb) 2018/01/23 14:11:28 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) r3 = geteuid() mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@loopback=0x7f000001, 0x1, 0x4, 0x2, 0x9, 0x2, 0x20, 0xfffffffffffffffc, 0x3b, 0x0, r3}, {0x2, 0x3f, 0xb425, 0x1, 0x9, 0x8000, 0x3, 0x4}, {0x865, 0xfffffffffffffff9, 0x81, 0x10000}, 0x1, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x32}, 0x6, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2, 0x4, 0x3, 0x99d, 0x40007ffffffe, 0xffffffff00000000, 0x40}}, 0xe8) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) recvmmsg(r0, &(0x7f0000006000-0x3c)=[{{&(0x7f0000013000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f000000e000)=""/4096, 0x1000}, {&(0x7f0000015000)=""/228, 0xe4}, {&(0x7f0000016000-0xde)=""/222, 0xde}, {&(0x7f0000002000)=""/110, 0x6e}, {&(0x7f0000014000-0x3c)=""/60, 0xffffff24}], 0x5, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/23 14:11:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7ff, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x5, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x20, 0x8100) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x20001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=0xffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x8c0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x82, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x5, 0x400102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = timerfd_create(0x6, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0xffffffff80000000, 0x4a480) io_submit(r0, 0x6, &(0x7f0000001000-0x30)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x6, 0x3a, r1, &(0x7f0000001000)="1b43d7f78cf84a9442d13333bca07460351252fe16af74ff6ee152d797e6e1ac9e05354105c5bc6b580cb4a02382dcd8dd4b19dd0adb2dcb14012a34898d29fd2ba277b7663d3dbf68eaf4bcb84e20052d6ef333c134fdb6a7797d90c7c6e78cd17314281bfebe78515ef867dcd6299663010cae0bb8980464cc86c4d7281966c7657d00b2f9f4f3bb61febf797fe5233e4ed10a9bf34c6dc07552daea7b9ca679ba106c618c2d381417a8cd7685cea7b30b654b69c76ee15d13087570f2ec7b7d8cb473dd5ba36d11aaf0a8c0aadab8c5b7df9f0372d33b2d07224d07d920766c023fd8f2214889952ff32c999a41f5896f91c22cf3", 0xf6, 0x2, 0x0, 0x1, r2}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1, 0xffffffffffffff4c, r3, &(0x7f0000001000-0x9e)="20336e1ed93e1610d7e159ee14504f03cdadf3466bd827dd0b6fdc259aa93dcc428d1f2d9dc1dae3f72d83b809efb5df2b931ac6b187a18c696698675e2aad5b19e54324ea893c4e8257c9cffaacf309c4e22d8ed4235e249ddee95f16ead0f1253b6d62693cc941110b4ea568788c7df97237a81f6644bed4b2869886e75a0cb3c47aaa0b1f990cad734521f39a8d350a804ff36c391791f060e964a9c2", 0x9e, 0x4, 0x0, 0x1, r4}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x3, 0x100, r5, &(0x7f0000002000-0x1000)="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", 0x1000, 0x40000, 0x0, 0x1, r6}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x8, r7, &(0x7f0000000000)="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", 0x1000, 0x2, 0x0, 0x1, r8}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x8, 0x40, r9, &(0x7f0000001000)="ad70b7d609715d50243cc43ae3918c0cb3f427d0b97832ac34cca2508f7983bfcb1605", 0x23, 0x80, 0x0, 0x1, r10}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0xe, 0x9, r11, &(0x7f0000001000-0xea)="f133d762d240cd00ea952b615a1119a23c4960561ffa71f2a223ecf9fc1c7c37e73203511a9e67b6a84e3ba7a242822bc0106df91ccb3af09e42a524d615abf06a3339e2b705cab7312ff325ea14a400446a439e355214a010954cac6a712ede6ee550d0bf24ccedfcec540fe68fad6e3df7ddfc198ccde937a0adec1c2c6b5263aab481fc5192a128b3aaabaa76cd2691f1aee13c86d920461015ffbc44db60dc064c5c34ae91387f3d649a846ef28f371c42b35290f3ba2657766d94e34e84444f23e204a17d6344b59d1abdc56dfd7b566f6f72d7713d09c69af02fbbf4295dfc8d4e23df2a682e0b", 0xea, 0x7, 0x0, 0x1, r12}]) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = syz_open_dev$midi(&(0x7f0000585000)='/dev/midi#\x00', 0x18ec, 0x109000) r15 = socket$nfc_raw(0x27, 0x3, 0x0) r16 = syz_open_dev$adsp(&(0x7f000073c000)='/dev/adsp#\x00', 0x7, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x9, &(0x7f0000000000)={0x0, 0x0}) r19 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r20 = eventfd(0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x5, &(0x7f0000001000-0x28)=[&(0x7f000061c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r13, &(0x7f00008c4000)="15ba5bd3bbdc11e44e1f8aa46dca0b4a375e135de0c0186285fdb515784d4cab10f4cffbad7286dea865779e344e829c0a1e26ebbdf258d4bdbf1035712d7b83b882628d7ceb5fe750f08cc12c2018cab826e73ae383610a003b764e5a0501870780fd514322d4199f719cfb610c32d1cf930f66260f5bfa26471f0e0660961420c95d69470d1741f00645882745967c5073fc34a524810b835ecc", 0x9b, 0x9, 0x0, 0x0, r14}, &(0x7f0000bcd000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8001, r15, &(0x7f0000fce000)="1032ce01fc5864d5f7132a8dc3c9c4c8765b507521ad9249d1d2fb61f139581def33c59357cce99bcf318b5682ab8c5375d05f9ea920e310718e4faba85c1ad483f589612e7dee5870e6b409d33dc63f907645e8c58c447ddad812826ec96d062b0597f50c25ea5925560a56f685d7c0b8f5462e50a359cc390205120696d6e0b61b07276184292bcc0d371d149104819289eb5763e5a633aaffc1ca937df2e8d49b63bca0348cdb6b5740686eee172f6015574516d5e015613076be2bb4556ad6ebd9a32cb91ab3b2a2dee5e02db1f0352c90f4ebc73a51508aed6536a00aa91574440ffa7821157cd3c9fcb7d6", 0xee, 0x3, 0x0, 0x1, r16}, &(0x7f00009d4000)={0x0, 0x0, 0x0, 0x1, 0x1f, r17, &(0x7f000066f000)="3c05e01bfb0c", 0x6, 0x80, 0x0, 0x1, r18}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x8, 0x4, r19, &(0x7f000011b000-0x13)="8c644e68d9ee0cccb5f33d0e198e86882fa077", 0x13, 0x3, 0x0, 0x1, r20}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x2, 0xffffffffffffff66, r21, &(0x7f0000001000-0x58)="6072d0b13f3c3eab02571433c043abd740968685c0998d6278eeac621e130445f69817fabbf772419aec866247eb2dec67838795f573cfbb4fa1ce0f3a4f3f7b4510d65141cb47b425e2fad957b2fdfeb030591d0c661c5c", 0x58, 0xb4, 0x0, 0x1, r22}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = syz_open_dev$loop(&(0x7f0000c6f000)='/dev/loop#\x00', 0x0, 0x200000) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x0, 0x51, r23, 0x0) close(r23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 14:11:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000849000)="d3ab27191a0100235660ba2dff05000bfef9b9d2a4b20079fffffffffffffe0002250700970000000000000003a86eb988", 0x31) 2018/01/23 14:11:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f0000f9a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a79000-0x4)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00003e4000-0x8)={0x0, 0x0}) ptrace(0xffffffffffffffff, r2) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f000082e000)={0x0, &(0x7f0000de8000)=[]}) 2018/01/23 14:11:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x180, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x20, &(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r2, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x80803) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0xc7c8c05c609ae03b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0xa0)={r4, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xec, 0x48000000000, 0x40, 0x1000, 0x1}, &(0x7f0000000000)=0xa0) futex(&(0x7f0000000000)=0x0, 0xb, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f00009fc000)=0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r1, &(0x7f0000003000)={0x1, {&(0x7f0000006000-0x2c)=""/44, 0x2c, &(0x7f0000000000)=""/118, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) fstatfs(r2, &(0x7f0000004000)=""/215) 2018/01/23 14:11:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000402000)="", 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) sendmsg$unix(r0, &(0x7f0000385000-0x38)={&(0x7f0000260000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00003b8000-0x80)=[{&(0x7f000075c000)="ef7fdb5a7e58c749aa03793fa540261885d4d85f318f5946cfeb312c4ea826efdd22d12a96d01dfccd385c172c8bdd58e3c153672946929b4a561f2a88f1b8f7b7829bbd4d64918b98805b4567236c2bb97f797436f0d5c582916002218af44b90357bbf5fa10d4a0238661ef3f731a57c5a40d7d3a86864f279f1d8566faba0e38637971330a5", 0x87}, {&(0x7f0000784000)="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", 0x1000}, {&(0x7f000055d000-0xf6)="8fe9891f3377a584aad46dc98b57b1b11018d4c43f9cad296287d62552ac72c2cd78fce8efc961189f6e3ba8f05202b693385fb87dac0411e01944336bd5838c178be1b09f4061706aef5078e653f5ca71e159c1efb9873ff022a9d2b5ad0b16f0f956af86ff96710a169b0421f0541ed656b2fb22c1122737ba419faf4cd2099216d75d6a576333168a78a23810873dce3be188521a2adff4b80b31be1ba218d30324ebc7257c04d38432d63bf1bdc98f52bb07154ade614f7b68f5d71c459532944a50617c76e6d3099a488ac6d17382d8cd7a7e5c53ab376123bff578a962ab8a7ab125e2f0d813293d81564e71081b13b37fc831", 0xf6}, {&(0x7f0000d2e000)="5a3003ed996dde33fb8565536ba9f08df362ca4e10ac019b53736efd2835fa8ee3ece41aa53cdc6b70b75a48a17da2f457af7ae84b9aa5bc02b9acd977631cdd84cdf17dc15b925a9c833297bf658ca3db2d3572c325ef38457bf71097c6d33c71115d11e67eb35b1e51b26cc14d80f23091156c3d1611b955869036aa3c86b68e103af7318ef4b0e5326f36d032dc75fd07d51a2eab9baee676cc261a2990c01f37e5da3c3b9665e7fd1cbbf305edb116fc7d779160a00fb566db51e1bab6", 0xbf}, {&(0x7f00000f5000)="a30118bff37917a40d3186741134c757fcafe1bd18469a575cb1505e4ab342dbac4c80bdbab60368204860ea2bad8f3a9dcba9a4700f70e4b34289b38cf1647b16ae16ed17060172340482872a51e2280944149be0067546c66ee5d28e85fbde2ec4c4fd7c51d10f0d90450c52c669dfa5f3becb69a0907ae257379103f50d0ee41bbd0fa433feef98cb052ab0b9377ea71a88c5fd154627b60cff92219d23c55b4d4523b0ebffa1e4048f5f9423c36e29bb43f3f7cb7b14f49872d39ea353e3e539fe0182b79f2fa5e6e4760891c6cd30904671", 0xd4}, {&(0x7f0000579000-0x50)="1566474b8093eca60f5c3aef47e637166ba27614140157bb96fd851f6f3d0ddd9cd8a35f22126d70e70f270e4cd7e6687dbfd7e499d4202b55fc3b8006a04f5f4ed136c1e33d596dd30c4c147c7ab1e2", 0x50}, {&(0x7f00008a1000)="11168dd4d2d8e595f8202c791f05cdc6623dc1b671c9ed144468e519c5a549bbf4cdd1b52c38f66851ee9cfa5aa470e615bd5494761756ed484f61b66f985ff87eb6fc3e4259cffd087030503b84fc29146a1fa5e4ad5979a4a420d98de075fe2822979a85400329e936028b5f5ab4a7d1ec864d844b6369b1d0a699f3f5ecec33725ce998961fe828d6de93734b783e69aa0526b4ab51141d92968cc983188c9e7e8af600ba2f911793c1c36944fa0e8829c3ebe3f58e8103b5dcb8427480f257129648a1b5e6577dfde9a813877125e8d66ff11cd7d1dcff5a5e8e0934758e4f8481a165ae9f828223ee344de71e91", 0xf0}, {&(0x7f000074f000-0xe2)="6df03c71823bc4ce3d96fe6c050882f3c2e1a394db729572c055ab2d4cadf3bcd0f4a089fe0edd8f1b824557c2ded16cd7a53ef6ff1fd95e7cef1e5ff5e690a9a54f9b758375110c8e6bc7e2c49e11adbcb2ae4afaa0bf0123db3ba4ca36baf9f85d381d50d11b7be81337c6e013c416f41e3e2ce72ed3657f45f014d73985b28c42765dedb98ab5b13dddb01501222e8bc0a92f20b6782878f0ca1af8365a65ea672ef5b91ceae63ab457e35d69d18f553bccf775c92890bf902770ba3b9a9b34b91f29e399ec74227b79b6a2b288e9f83bb5370fb46fdae097464ea458b9f88cb5", 0xe2}], 0x8, 0x0, 0x0, 0x4000041}, 0x20000000) sendto$llc(r0, &(0x7f0000c24000)="08653cdeaeebc296f59063ccb2408c86e8830f4fd182a57b6143713aa818b9007de8a987c2ac67c44a33122b0d027e26d6b13db22ef0b53ed206dfb8af8ca774bef6bdf7511049b4f22111b0469ffac454abd2f0ccc535b6d1ea262a3764901f4e292fd213ec5232", 0x68, 0x0, &(0x7f0000cd3000)={0x1a, 0x4, 0x8, 0xffffffffffffffff, 0xd3ff, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) inotify_init1(0x800) 2018/01/23 14:11:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f00002c8000)='./file0/control/file0\x00', 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/23 14:11:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [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}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sm3\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000384000)={0x0, 0x0}, 0x800) 2018/01/23 14:11:28 executing program 2: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29db83649d6c26eb5efe9657358306e09f8", 0x30) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000e48000)=""/128, 0x80) 2018/01/23 14:11:28 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000011000-0x10)={&(0x7f000000c000/0x4000)=nil, 0x4000}) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x10) read(r0, &(0x7f0000007000)=""/176, 0xb0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000009000-0x8)='./file0\x00', r0, &(0x7f0000010000)='./file0\x00') r1 = socket$inet6(0xa, 0x0, 0x0) readv(r0, &(0x7f000000e000)=[{&(0x7f0000004000-0xcc)=""/204, 0xcc}], 0x1) connect$inet6(r1, &(0x7f000000a000-0x1c)={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000000d000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000011000)={0xe3, {{0xa, 0x1, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) connect$l2tp(r0, &(0x7f0000010000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x3, 0x1}}, 0x2e) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000004000-0x40)={0x1ff, 0x1ff, 0x48eb, 0x7da000000000000, 0x100000000, 0x60f0, 0x80000001, 0x9}, &(0x7f000000c000-0x40)={0x1, 0xac8, 0x5, 0x400, 0x8, 0x2, 0x8001, 0x80}, &(0x7f000000b000)={0x4, 0x798, 0x6, 0x8, 0x4, 0x4, 0x10001, 0x4}, &(0x7f0000007000-0x10)={0x77359400, 0x0}, &(0x7f0000011000)={&(0x7f0000008000)={0x4}, 0x8}) 2018/01/23 14:11:28 executing program 6: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x0, 0xd4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x202, 0x7fffffff, 0x7, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0x6}, &(0x7f0000002000)=0x8) ioctl$sock_bt_hci(r0, 0xc00448f4, &(0x7f0000001000-0x23)="33c6bb29ffc3d4581e5fffa926bd4a0dcb559bd0f5dda452de43d7041b665287d96d5a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = syz_open_dev$amidi(&(0x7f00004f7000)='/dev/amidi#\x00', 0x8, 0x1) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000f16000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c9c000-0x8)={0x0, 0x0}) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000776000-0x4)=0x0, 0x4) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) socket$nl_route(0x10, 0x3, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000871000)={0x3, r3}) r4 = socket$llc(0x1a, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e7c000-0x10)={0x2, &(0x7f000086f000-0x10)=[{0x4, 0x7, 0x0, 0x2}, {0x1ff, 0x3, 0x1, 0x80000001}]}, 0x10) accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000566000-0x4)=0x0, 0x80800) 2018/01/23 14:11:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x6) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) ioctl$TCXONC(r1, 0x540a, 0x0) exit(0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000439000)={0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x16, 0x3, 0x0, 0x0}) 2018/01/23 14:11:28 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = shmget$private(0x0, 0x2000, 0x800, &(0x7f0000fce000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000b87000-0x4)=0x0) shmctl$SHM_LOCK(r1, 0xb) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3b, 0x4400) accept4$ax25(r3, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f00005f5000)=0x10, 0x80000) 2018/01/23 14:11:28 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000f81000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={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) 2018/01/23 14:11:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ad6000+0xda0)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bf000-0x4)=0x8, 0x800) sendmsg$nl_crypto(r0, &(0x7f0000cd3000-0x38)={&(0x7f0000ccd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00005c1000-0x10)={&(0x7f0000177000)=@alg={0xf0, 0x10, 0x100, 0x2, 0x1, {{'gcm_base(cbc-serpent-avx2,tgr192-generic)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x1000}]}, 0xf0}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000c44000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x8db) pivot_root(&(0x7f00001ec000-0x8)='./file0\x00', &(0x7f00005d2000)='./file0\x00') 2018/01/23 14:11:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000123000)='net/sctp\x00') openat(r1, &(0x7f0000505000-0x8)='./file0\x00', 0x0, 0x1) 2018/01/23 14:11:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) 2018/01/23 14:11:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000dab000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @rand_addr=0x5, @dev={0xac, 0x14, 0x0, 0x12}}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r2, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000002000)={0x7, 0x800}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000-0x20)={"78a03fee4dcfa60be373cf33c3fafe57", {0x4, 0x1, 0x5, "9308da451df8", 0x2, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000003000-0x8)=[0x10f, 0x2]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$ipx(r4, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r4, &(0x7f0000007000-0x8)='./file0\x00', 0x22) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000006000-0x8c)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r5, &(0x7f0000008000-0x10)={0x28, 0x0, 0x2710, @my=0x0, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x16, &(0x7f0000002000)=""/80, &(0x7f0000009000-0x4)=0x50) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000002000)={r3, @in6={{0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000009000-0x4)=0x8c) 2018/01/23 14:11:28 executing program 4: clone(0x0, &(0x7f0000a36000)="", &(0x7f0000855000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000340000)="") r0 = gettid() sched_rr_get_interval(r0, &(0x7f000065e000-0x10)={0x0, 0x0}) 2018/01/23 14:11:28 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000a3000)='/dev/autofs\x00', 0x400400, 0x0) sendto$llc(r0, &(0x7f000020a000)="7265587d1fbbb8bc77c13c8d58008e568ba2772fc590f83da03f0914be7754719da56c7677d72f072a5e51daf68620040c5dd8de8ca2e4f45a0776ff4915be00196fc4fb57c637702ddfaa8b42edea29e11e476ce4a8698f7ed1883df27589acb3811d7ea65fa0c9de9077ccfd45d2c66368dc5fc3d1381c6eaf2df79fad1f7205003b7ca9a964574c7c1d5636a31cb73e0478a0daafd331f705da31ed58aac14817ef9b4d2691a9b2f4b8f19c9eb8", 0xfffffffffffffeda, 0x4004044, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000473000)=0x2, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000122000)="6fa069b3ab8d08821bd22f165d9e89a2", 0x10) listen(r1, 0x0) syz_emit_ethernet(0x56, &(0x7f0000130000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x20, 0x6, 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}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0xb, "4dc22d7a02611badfe"}]}}, {""}}}}}}}, 0x0) bind$inet6(r1, &(0x7f0000c17000-0x1c)={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x1c) 2018/01/23 14:11:29 executing program 2: semget(0x2, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/23 14:11:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/23 14:11:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d2d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000f8d000-0x4)=0x1, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000365000)="110000001a0025f000180004c3edfc0e80", 0x11) 2018/01/23 14:11:29 executing program 6: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000315000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000106000)={0x1, 0x0}) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000316000)={0x7, 0xe7b}, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00001e9000-0x4)=0x2) syz_emit_ethernet(0x2a, &(0x7f00002a7000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "c25dbe6f5dd9d300cb7462c9c2d096d3e81693aa2eec1ef5776bf92c"}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0xcd8]}) 2018/01/23 14:11:29 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000005000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x80400, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002000)={0x2, 0x0, [{0x103000, 0x70, &(0x7f0000009000-0x70)=""/112, 0x0}, {0x1, 0x8e, &(0x7f0000008000-0x8e)=""/142, 0x0}]}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/23 14:11:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b7a000-0x8)={0x0, 0x0}) ioctl$int_out(r1, 0x5460, &(0x7f0000689000-0x8)=0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000cdc000-0x4)=r0, 0x4) 2018/01/23 14:11:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000881000-0x4)=0x9, 0x4) setsockopt(r0, 0x0, 0x7, &(0x7f0000d08000)="9adc01ce", 0x4) write(r0, &(0x7f00003bf000-0x22)="22000000180007010006fffa2a000000000800000d32200000003b0300001f009d75", 0x22) 2018/01/23 14:11:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) fremovexattr(r0, &(0x7f000078f000)=@random={'system.', '\x00'}) sendmmsg$alg(r1, &(0x7f000033e000)=[{0x0, 0x0, &(0x7f000022f000-0x50)=[], 0x0, &(0x7f00002e4000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) io_setup(0x4, &(0x7f00006e0000)=0x0) r3 = eventfd(0x2) read(r0, &(0x7f0000d1e000-0x7b)=""/123, 0x7b) io_cancel(r2, &(0x7f000030c000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5873b693, r0, &(0x7f0000531000)="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", 0x1000, 0x7, 0x0, 0x0, r3}, &(0x7f0000eda000-0x20)={0x0, 0x0, 0x0, 0x0}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d7e000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) fstat(r1, &(0x7f0000b30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 14:11:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r0, &(0x7f0000870000-0xf0)=[{{&(0x7f0000d90000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x3a, &(0x7f0000159000-0x10)=[{&(0x7f00006d4000)=""/192, 0xc0}], 0x1, &(0x7f000048c000-0x25)=""/252, 0xfc, 0x3f}, 0x4}, {{0x0, 0x0, &(0x7f0000c02000)=[{&(0x7f000048f000)=""/0, 0x0}, {&(0x7f0000d25000-0x76)=""/118, 0x76}, {&(0x7f00001fb000-0x86)=""/134, 0x86}], 0x3, &(0x7f000009f000-0xb1)=""/177, 0xb1, 0x9}, 0x167d}, {{&(0x7f0000bfe000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fa5000)=[{&(0x7f00002b1000-0x1000)=""/4096, 0x1000}, {&(0x7f00003a9000)=""/210, 0xd2}, {&(0x7f00006c6000-0x5b)=""/91, 0x5b}, {&(0x7f0000501000-0x51)=""/81, 0x51}, {&(0x7f0000901000)=""/43, 0x2b}], 0x5, &(0x7f000050a000-0x6c)=""/109, 0x6d, 0x5}, 0x4}, {{&(0x7f00005da000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00004f6000-0x70)=[{&(0x7f0000f17000-0x1000)=""/4096, 0x1000}, {&(0x7f0000de9000-0xb3)=""/179, 0xb3}, {&(0x7f0000356000-0x50)=""/80, 0x50}, {&(0x7f0000bd4000)=""/4096, 0x1000}, {&(0x7f00004ff000-0xfb)=""/251, 0xfb}, {&(0x7f0000c7d000-0x6a)=""/106, 0x6a}, {&(0x7f0000bc2000)=""/4096, 0x1000}], 0x7, &(0x7f00006e4000)=""/139, 0x8b, 0xd7}, 0x4}], 0x4, 0x40000000, &(0x7f0000b0c000)={0x77359400, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000e03000-0x4)=0x6, 0x4) bind$alg(r0, &(0x7f0000d52000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r2, &(0x7f0000118000)=[{&(0x7f0000020000)="2b33112ae0d03f047c9405c9cb14a442401b9743f34bce82fc8d52c57ac41872f61bfb4503110bafc03988b9232ae0086d7aa9266edb78399b41156b6ca7d2d5d7f5440248666c3fe0d6b5ec93fa6a34df4727e1f5", 0x55}, {&(0x7f0000693000-0xc6)="86d767ca5e81d3b8b989337406fe187b4fa5e00efadc6e17b31e52a237583587fd6721996f8071d79f67e1e4d9ae37a77468a77530a24b89a02e46fe048686b9a316872e91e35ade2e114b5f2c655aa9f837320ebf7d0b8db5e438dd5b58e7c833705fbb3f5af61c66e055e1d79d39d9bdf099016820ee4924794a29ac4e3da42b4bb01967e7c94862123da2f6757651da92bfc277d246c262629052555f6f7831fbbbd18d928ecb9ac8a1af03f4978868fa31348c22a3e2c18088af56aa5355e2fd7d", 0xc3}, {&(0x7f00005dd000)="de6df867f006e0c195800e0f6b531c73ac802b47a763ba5295128c1b98218119804abe017b0ac13275bbfc9cd910b44bc48225ec533960c03a4ecb7b1b47e65fa04a85bb1b88f7ee7831cceb64fb35873ff6fa497f45", 0x56}], 0x3) 2018/01/23 14:11:29 executing program 2: clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") mq_open(&(0x7f0000a4d000)="47504c70707030656d31776c616e3127db776c616e30db2b2f233a25255d26242b706f7369785f61636c5f61636365737329766d6e6574305d6e6f64657624707070311e5d00", 0x0, 0x0, &(0x7f0000795000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000734000-0x6)='ramfs\x00', 0x0, &(0x7f0000dc4000)="") r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a9b000-0x10)={&(0x7f0000887000)='./file0\x00', 0x0, 0x10}, 0x10) fcntl$setlease(r0, 0x400, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008f9000-0xa)='net/ptype\x00') bind$can_raw(r1, &(0x7f0000b13000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/23 14:11:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000e60000-0xb)='/dev/midi#\x00', 0xffffffffffffff80, 0x4002) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000056c000)=""/146) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) sendto$inet(r1, &(0x7f00003ea000)='s', 0x1, 0x20000880, &(0x7f0000dff000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 14:11:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000ec0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f00002b1000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r1 = syz_open_dev$audion(&(0x7f000061c000)='/dev/audio#\x00', 0x6, 0x100) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000a05000)={0x9, 0x68, "e3aeec58ed89c3f443185be886c2acd56e0bb114af9306be59e5cd0e924782ce31f9098cba7875e33e536134225f24b4e8da9c4ea336546bb6f0cc5a6c0bc737dc03edfa892b50bcc5986569c856b80b80edffbed6478a234da1292cead95350c9aa2ede077565e2"}) 2018/01/23 14:11:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00003c2000)={0x7, 0xffffffffffffffff, 0x1}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f000052a000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f00005bb000-0x4)=0xc) sendmsg$nl_route(r1, &(0x7f0000bc5000-0x38)={&(0x7f000019b000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000906000-0x10)={&(0x7f00003dc000-0x24)=@ipv6_newroute={0x24, 0x18, 0x109, 0x5, 0x0, {0xa, 0x80, 0x30, 0x9, 0x0, 0x7, 0xff, 0x0, 0x3900}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4800}, 0x48081) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f0000d88000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) 2018/01/23 14:11:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f000033b000-0x20)={0x0, {0x100000000}, 0x0, 0x0}, &(0x7f0000089000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000065a000-0x8)={0x0}) 2018/01/23 14:11:29 executing program 0: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000041000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000042000-0xc1)={0x0, 0xb9, "fbd7a90e07ff5f2e0716e198c5badf708f23035bd2d37f57aa54bf48d2a216d3661a4767e3766ede68ac198ab46e205891241704ddbcd915f5428540b1239833718d7e4cedd9168df539f6fe03b16e144ec2162a5310337c1f21900308673f07e0f075268d262a32df03be076d592f7559f161468fe073d6d0f0268a8e0193fae85042f997a47ab6e1bad857a10798e2c3c380f8765a8116ec690113ba5a4e23ccc9032e05605abd4b21827d364aa51889a82a59e9199be8b4"}, &(0x7f000003f000-0x4)=0xc1) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000042000-0xa0)={r1, @in={{0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e, 0x1, 0x1, 0xc, 0x4}, &(0x7f0000030000)=0xa0) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000004000-0x8)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r2, &(0x7f0000040000-0xe)='./file0/control\x00', 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000042000-0x20)={0x2, 0x7000, 0x9, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000042000)='./file0/control\x00', &(0x7f0000027000+0xd52)='./file0/control\x00', &(0x7f0000043000-0x5)='fuse\x00', 0x80080, &(0x7f0000042000)="95e2d86b8cf9c1a86096e506f3c5b0c762233a27f88d263d84fad3e54a7ace6d4acbb22d8b6a856d0e092539a75223") 2018/01/23 14:11:29 executing program 2: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f21000-0x4)=0x0) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000005000)=0x1) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x7fff, &(0x7f0000905000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r2, &(0x7f0000239000)={&(0x7f0000da4000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000078d000-0x10)={&(0x7f0000f22000-0x80)={0x6, 0x60, 0x5, {0x0, 0x0}, {0x77359400, 0x0}, {0x0, 0x800, 0x0, 0x1}, 0x1, @canfd={{0x4, 0x83, 0x7, 0x6}, 0x4, 0x3, 0x0, 0x0, "6da24eac2bbdfb2d44968901982677b630ce336cbab77830e07199c3659a8ad422cc6078d85c3d222a1374454df6066a36e6cc79db6ceb8c14d3479ace89dd76"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x3, 0x8000000, &(0x7f0000f20000)={0x0, 0x0}) fremovexattr(r4, &(0x7f0000408000)=@known='security.ima\x00') sendmsg$key(r4, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffffa3}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0xffffffffffffff73, 0x0}, 0x121) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000f23000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f23000-0x4)=0x10) 2018/01/23 14:11:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000b58000-0xc)='/dev/amidi#\x00', 0x7d, 0x40000) unlinkat(r0, &(0x7f000086d000-0x8)='./file0\x00', 0x200) r1 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/23 14:11:29 executing program 7: r0 = semget$private(0x0, 0x1, 0x2) semop(r0, &(0x7f0000db4000-0xc)=[{0x0, 0x46, 0x0}, {0x7, 0x4, 0x1000}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x78, &(0x7f00008af000)={@random="de390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@mpls_uc={0x8847, {[{0x7ff, 0x101, 0x2, 0x2}, {0x80000000, 0x8, 0x1, 0x6}], @llc={@snap={0xaa, 0x1, "a4", "4eb57b", 0x88bf, "04726bf9230d41e8a860dd3ccc7de4e86a24ae585621f59ec562fd2e6146c656cd2beb787d91b1583c10f2f9ba825734c0f308bc574a0000000000000007247563e1e057cfb21c3ffbe01e96632e8d0533922a8368f5c234b7a4"}}}}}}, 0x0) r1 = semget$private(0x0, 0x3, 0x680) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000ac4000)=0x0) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000bca000)=""/114) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/01/23 14:11:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c3000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000249000-0xf8)={0x0, 0xf0, "643878c94738ed7bd71eff522152ab99761f2d9fa551c8a1cca7ec42029c339d42a6f515f90ae60d403a87b98d5932ab68449d4c335e4546dc6438176940fbddae4be9ab398021847e5c9121e4c53b6af7ec28ef986619f87824293bae50205e219a6df933781d6750623f9610953c9d91d0cba21a82523b38b7a4dc1b3ec68f8d69996ac1272298342ea6cd395c73ecef48dc59cc923db8aa9abd224916b062bc7c28b2e8c0ffd969ea26a95edf039a2f5af84bc6359da821c2fee75c68363ead11d2cacdb5e92f8b425ecff4f7e47af5e5dae711262340259334027e475e146900ae8f7c0d7a1659a1a0fcdc59f75f"}, &(0x7f0000432000)=0xf8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fb6000)={r2, 0xd8, &(0x7f0000e58000)=[@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x7adb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xda}, @in6={0xa, 0x0, 0xbc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbaf8}, @in6={0xa, 0x3, 0x64, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in6={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cc8000)=0x10) 2018/01/23 14:11:29 executing program 2: mmap(&(0x7f0000000000/0xb46000)=nil, 0xb46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f00002c6000-0x10)={0x1, &(0x7f0000b45000-0x50)=[{0x7f, 0x0, 0x0, 0x0}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000b16000)='./file0\x00', 0x100, 0x85) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000b46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b46000)=0x14) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000b47000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/23 14:11:29 executing program 3: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005ec000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000037c000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009e2000-0x4)=0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00008ca000-0x4)=0x6, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000df8000)={0x0, r1}) 2018/01/23 14:11:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept4$unix(r0, &(0x7f00000e2000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003cd000)=0x8, 0x800) 2018/01/23 14:11:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = add_key$keyring(&(0x7f0000209000-0x8)='keyring\x00', &(0x7f0000f94000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000f98000)='syzkaller\x00', &(0x7f0000cb5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005bb000)="525d30a56fcc62a5da032ee13fb48008236107d3ccd144ce329017d0f74a0a666edd1bb94072d4f8c6194727edd50a8ceabf64d1b3f364566e3347feb3b1bf24e5668955a4d1b8fe358b4bb3e28951d4e8920d5cb34b7d77c2a69a2adfd73de5927cf0e1e691b18c51223986894d84013f", 0x71, 0xfffffffffffffffb) r3 = openat(0xffffffffffffffff, &(0x7f00002c8000-0x8)='./file0\x00', 0x100, 0x100) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000a53000-0x8)={0x30, 0x800, 0x3, 0xeb}, 0x8) keyctl$search(0xa, r1, &(0x7f0000db5000-0xd)='dns_resolver\x00', &(0x7f000009c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) r4 = accept$alg(r0, 0x0, 0x0) recvmmsg(r4, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) rt_sigaction(0xd, &(0x7f0000131000-0x20)={0x4, {0xff}, 0x10000004, 0xb0c8}, &(0x7f0000f44000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000040000-0x6)={0x0}) 2018/01/23 14:11:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c30000-0x18)={0x0, 0x0, 0x0, 0x4, 0x81}, &(0x7f0000ad7000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f96000-0x10)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 2018/01/23 14:11:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x480901) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffffb) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f0000774000-0x3c)=@newspdinfo={0x14, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000022d000)='/dev/vga_arbiter\x00', 0x0, 0x0) accept4$unix(r2, &(0x7f0000d7c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000aeb000-0x3)=0x8, 0x800) 2018/01/23 14:11:29 executing program 1: clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") 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) linkat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x3fd) 2018/01/23 14:11:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0x1b0}], 0x1, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000046000)=""/57, 0x39, 0x0}, 0x0) splice(r1, &(0x7f0000833000)=0x0, r1, &(0x7f0000f8c000-0x8)=0x44, 0xcf, 0x8) 2018/01/23 14:11:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002ab000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000944000)=0xe8) r1 = getuid() getresuid(&(0x7f0000e33000)=0x0, &(0x7f0000674000-0x4)=0x0, &(0x7f0000e0f000-0x4)=0x0) setresuid(r0, r1, r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000e3f000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f000006a000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000380000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/16, 0x10}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xfffffffffffffff6, 0x0}, 0x0) 2018/01/23 14:11:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008dc000)=0x6d) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="94", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) open$dir(&(0x7f0000ea4000)='./file0\x00', 0x800, 0x1c) 2018/01/23 14:11:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000d4a000/0x3000)=nil, 0x3000, 0x0) keyctl$session_to_parent(0x12) 2018/01/23 14:11:29 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000023000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000008000)=r1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000022000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f000001e000)=[{{0x0, 0x0, &(0x7f0000002000-0x50)=[{&(0x7f0000009000-0x80)=""/128, 0x80}, {&(0x7f0000018000)=""/44, 0x2c}, {&(0x7f0000022000)=""/138, 0x8a}, {&(0x7f0000021000-0xc5)=""/197, 0xc5}, {&(0x7f0000022000)=""/39, 0x27}], 0x5, &(0x7f0000020000-0x16)=""/22, 0x16, 0x6}, 0x1}, {{&(0x7f0000015000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000018000-0x50)=[{&(0x7f0000023000-0xff)=""/255, 0xff}, {&(0x7f0000014000-0x1000)=""/4096, 0x1000}, {&(0x7f000001c000)=""/120, 0x78}, {&(0x7f0000022000)=""/132, 0x84}, {&(0x7f000000c000)=""/253, 0xfd}], 0x5, &(0x7f0000022000-0x3)=""/3, 0x3, 0xffffffff}, 0x9}, {{&(0x7f0000022000)=@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, &(0x7f0000002000)=[{&(0x7f0000018000-0x4)=""/4, 0x4}], 0x1, &(0x7f0000023000-0x2d)=""/45, 0x2d, 0x72}, 0xfffffffffffffffc}, {{&(0x7f000001e000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000f000)=[{&(0x7f0000017000-0x9)=""/9, 0x9}, {&(0x7f0000004000-0x1a)=""/26, 0x1a}, {&(0x7f0000023000-0x93)=""/147, 0x93}, {&(0x7f000001f000)=""/184, 0xb8}, {&(0x7f0000023000-0x1a)=""/26, 0x1a}, {&(0x7f000001d000-0xde)=""/222, 0xde}, {&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000023000-0x19)=""/25, 0x19}, {&(0x7f0000002000+0xfb4)=""/176, 0xb0}], 0x9, &(0x7f0000009000)=""/40, 0x28, 0x5}, 0x100000000}, {{0x0, 0x0, &(0x7f0000013000-0xa0)=[{&(0x7f0000020000)=""/118, 0x76}, {&(0x7f0000001000)=""/252, 0xfc}, {&(0x7f0000023000-0x1000)=""/4096, 0x1000}, {&(0x7f0000015000-0xc0)=""/192, 0xc0}, {&(0x7f000001f000)=""/7, 0x7}, {&(0x7f0000022000)=""/213, 0xd5}, {&(0x7f000000b000)=""/195, 0xc3}, {&(0x7f0000014000)=""/113, 0x71}, {&(0x7f0000023000-0x5f)=""/95, 0x5f}, {&(0x7f000000f000-0x3e)=""/62, 0x3e}], 0xa, &(0x7f0000022000)=""/169, 0xa9, 0x2}, 0x9}, {{&(0x7f0000008000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000023000-0x40)=[{&(0x7f0000011000-0xdc)=""/220, 0xdc}, {&(0x7f0000007000-0x36)=""/54, 0x36}, {&(0x7f0000013000-0x66)=""/102, 0x66}, {&(0x7f000001d000-0x6a)=""/106, 0x6a}], 0x4, &(0x7f0000018000-0x8c)=""/140, 0x8c, 0x1}, 0x6}, {{&(0x7f000000d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000022000)=[{&(0x7f0000015000)=""/124, 0x7c}], 0x1, &(0x7f0000022000)=""/0, 0x0, 0xb8}, 0x7}], 0x7, 0x2, &(0x7f000001f000-0x10)={r2, r3+30000000}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000007000-0x4)=0x5, 0x4) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x11, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:11:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x802, 0x0) write(r0, &(0x7f0000499000-0x7a)="110000001a0025f000180204c3edfc0002", 0x11) 2018/01/23 14:11:29 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000281000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001000-0x4c8)={{0x0, 0x2, 0x8, 0x7fffffff, "6c599b3b6a2cfd1063d14b74cd6b8eee105728160bfbae6f2dd4e06d0d46dc3f9c1023f78e9abf8345f58e46", 0xe5}, 0xff, [0x5, 0x6e, 0xff, 0x2, 0x3, 0x6, 0x100, 0x4, 0x4, 0x1, 0x7e, 0x0, 0x0, 0x2, 0xffffffff, 0xffffffff, 0xfff, 0x40, 0x6, 0x3, 0x100000001, 0x7, 0x2, 0xb6, 0x4, 0x58d4, 0x1, 0x3, 0x7, 0x1, 0x1, 0x3f69, 0xc8, 0x1e8, 0xffff, 0x8, 0x3ff, 0x0, 0x6, 0xc2, 0xfffffffffffffffb, 0x10000, 0x3, 0x8, 0x1f, 0x1ff, 0x1, 0x4933154d, 0x1, 0x8, 0xff, 0x1, 0xfffffffffffffff8, 0x5, 0x40, 0x2, 0x3f, 0x5, 0x5, 0x80000000, 0x3, 0x1f, 0x6, 0x80000001, 0x4eda000000000000, 0x7f3, 0x5cd, 0x2, 0x6, 0x2, 0xffffffff, 0x7, 0xfffffffffffff18c, 0x80000000, 0x7f, 0x7, 0x1, 0x8, 0x200, 0x81, 0x3, 0x6, 0x1, 0x37b380000, 0x9, 0x6, 0x80000000, 0x40, 0x7fff, 0xfffffffffffeffff, 0x100000000, 0x7, 0xa00000, 0x1, 0x0, 0xff, 0x1, 0x2, 0x8, 0xd79, 0x2, 0x8, 0x8001, 0x5, 0xffffffffffff43d7, 0x4, 0x2, 0x8, 0x80000000, 0x8, 0x2, 0xfff, 0x1000, 0x4, 0xfa, 0x8, 0x5, 0x4, 0xfa2, 0x7d, 0x80000000, 0xfffffffffffffff9, 0x7, 0x6, 0x0, 0x7, 0x7, 0x7], {r1, r2+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000478000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00002fb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r4}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000042e000)='/selinux/policy\x00', 0x0, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001c9000)='/proc/self/net/pfkey\x00', 0x10240, 0x0) r6 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000048e000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000602000)=0xe8) sendmsg$nl_generic(r5, &(0x7f0000157000-0x38)={&(0x7f0000ef9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d19000)={&(0x7f0000631000-0x1238)={0x1238, 0x16, 0x0, 0x5, 0x3, {0x19, 0x0, 0x0}, [@generic="8853f1e494051bd3fe48ad85ffe0efe13a95a9d43cd8aa975c64a344e4359a3e572de0232dce1c742e09d187f987c0589200481cb5c5e53e73e38bad", @nested={0x2c, 0x6d, [@typed={0x1c, 0x27, @binary="0c9c923560da4cb7b935991f87394af649"}, @typed={0xc, 0x4c, @fd=r3}]}, @nested={0xc, 0x47, [@generic="f12e79a692"]}, @generic="581c87bdabecb6b4f2c6c07e91345fef439d7b2d81ab5efb751a2638d671b68b8609380e769aa4109f8553ec68ca2487a6b40c03949f7ed8a7ad9cd557b8517a54009be967a5ebb8eabe09d88f5ad3b149a257f53faa491370ff25912d1e8e380d585c412cc9a79aed6804de87a0756f660981bd3eedebd565bd17d2ad4f31f454105ae20e12bed3741af3ff1bf1000b6f49743c2c8f6dc58add9dc9f730d72e14edfc42cbcef22290d10eb0cc", @generic="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", @nested={0x100, 0x65, [@generic="746cee2076c7da03e38c85e55b71cdd7d3c03e4eed7cb9df0b87a897ed29e93b0dc5f9", @typed={0xc, 0x6d, @uid=r6}, @generic="9a083f7e2ab2128a088542cefc440d0855b36da60131cceb50d93d725535aa384e26f12ed084b395738bc612f0de7aebc256bbef57c9cc9768321e27699a8e77a861f81f9b04b8a485df1c33364054b28d6e06e77700813e2352652a175175a790f5fb9553315dd3df8b0ae61313733e3c4f789f554ee598da2deae6ccfd0e2c3b1065247e6435c06935faf8", @typed={0x18, 0x77, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x49, @u32=0x9}, @typed={0xc, 0x86, @uid=r7}, @typed={0x10, 0x7c, @u64=0x7}]}]}, 0x1238}, 0x1, 0x0, 0x0, 0xc081}, 0x20000000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000031d000)=0x0, &(0x7f0000365000)=0x4) 2018/01/23 14:11:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x400000000003, 0xa) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d5c000)='/dev/sequencer2\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005f2000)={0x80000004, 0x0}) write(r0, &(0x7f000081d000)="2200000000000004f8efff0000000001", 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000165000-0x14)={0x0, 0x7, 0x4, 0xffffffff, 0x3f, 0xbddf}, &(0x7f0000eb1000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003b2000)=@sack_info={r2, 0x200, 0x100}, &(0x7f00006c1000-0x4)=0xc) 2018/01/23 14:11:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000eb2000)='/dev/sg#\x00', 0x4, 0x40000) sendmsg(r1, &(0x7f00006d5000-0x38)={&(0x7f00007e9000)=@rc={0x1f, {0x7fd, 0x8000, 0x4, 0x6, 0x0, 0x0}, 0x1000}, 0x9, &(0x7f00002ff000)=[{&(0x7f0000a0c000)="a7a1edfb0711bb3d94d3ba0e30eeb6295fdffca0a3d1ae98727e1064450c7a25bae2169ef0a3ace421f200c600832f00889edfe2e026ebf64a36e10e9082d779d30213e665", 0x45}], 0x1, 0x0, 0x0, 0x4090}, 0x40000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000063a000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 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, 0x3, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/23 14:11:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="", 0x0}, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d24000)={0x0, 0x0}) fanotify_init(0x1, 0x101000) syncfs(r0) 2018/01/23 14:11:29 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f00005ac000)='/dev/snd/pcmC#D#c\x00', 0x20000000000000, 0x101000) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000aa3000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000868000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f000009e000-0x14)={0x11, 0xff, r2, 0x1, 0x7fffffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000409000)=0x0, 0x4) timer_create(0x8, &(0x7f0000fca000-0x60)={0x0, 0x36, 0x0, @thr={&(0x7f0000f49000+0xf08)="", &(0x7f0000a6d000-0xb8)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f4000-0x4)=0x0) bind$bt_hci(r1, &(0x7f0000440000)={0x1f, 0x1, 0x0}, 0x6) 2018/01/23 14:11:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000935000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000469000)={0x0, 0x0}, 0x80801) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000656000-0x20)={0x879, 0x0, 0x10000, 0x3}) sendto$unix(r1, &(0x7f00001ce000)="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", 0x1000, 0x40004, &(0x7f000024b000)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000d4e000-0x10)={0x9, r2}) keyctl$dh_compute(0x17, &(0x7f000032c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd8000)=""/0, 0x0, &(0x7f00001f4000-0x38)={&(0x7f0000103000-0xb)={'digest_null\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:11:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000072b000-0x78)={0x0, 0x70, "f3d26ac97f0dbfec4e44001149d880cc2d5d4ccec4e0e29a718994d8d6e5062b90afa92a5a56bcae70dc21459d026af15ce5c94a3b0b9ed7dc683955bf3dee55bf368fd43d4b936c86e4e9d182ac2942c1efc0ce4c401308c56ed1808312afcc8a235f24dc85789f751e4907c19dc848"}, &(0x7f0000cc6000-0x4)=0x78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x800, 0x200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000001000-0x4)=0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x5, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000-0xa0)={r0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100000000, 0x8, 0x1, 0xf6}, 0xa0) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xd1, &(0x7f0000001000-0x4)=0x0, 0x319) 2018/01/23 14:11:29 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000391000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000398000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000c4a000)={0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@loopback=0x7f000001, @broadcast=0xffffffff, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 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) 2018/01/23 14:11:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) migrate_pages(r0, 0x10001, &(0x7f00007d5000-0x8)=0x200, &(0x7f00003c4000-0x8)=0x100000001) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xe, &(0x7f0000709000-0x4)=0x0, 0x4) 2018/01/23 14:11:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f000047f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000045000)='./control\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005c3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000058c000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fd9000-0x4)=0xc) mkdirat(r0, &(0x7f00008db000)='./control\x00', 0x86) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/23 14:11:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62, 0x0}, 0x102) connect$inet(r0, &(0x7f0000063000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d4) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000415000)=[{{&(0x7f00009be000-0x9)=@rc={0x1f, {0xfffffffffffffaa9, 0x7, 0x3, 0xfffffffffffffffb, 0x3, 0x87}, 0x2}, 0x9, &(0x7f0000a8a000-0x20)=[{&(0x7f000071e000)="64d257b72ca0fc3cc7809759fa7970ebf482b85756734ff59767a90495ddf7ad6c78a97abe33ca3c17d3f9617de9b9bbfe6bdbe4c4a788cf321aae82fc037aaf", 0x40}, {&(0x7f0000f36000)="d92fd2e7ef5b620a8535ad082ef129c5401424afa2fa64a0ab040b8358c373bbbf0c64a93d6b42d426f4fd35a35680f3908ba37eb156f2cf8f15dc6a1f37ef526fa1d1981bd4c96778eba631a1bd49c21a3ba323221a313b6af8168e2c6c642cbb7953961b725a789720c35583f24d6477e86da298a7a1df2ee3769c68640793ebf8de67030ab70b66e7b448b002d60ac58557b741062aebd7fa0d5dcc473966973de5a1756dfd242a0499856f736a9df166790bf409322977914e4b5b02877d08eca2d5144ad64b044a247792eb0ea9f1b2a96ffe8cc60a198cba9c7f54163a55d2ac8d50b638bcefbf", 0xea}], 0x2, &(0x7f0000d47000-0x230)=[{0x60, 0xff, 0xd0, "b0274c62d361fbee377c0c9d1091738d482ea76162febf52ad15eca48b24e7329c9939db3ef6c9e83aab37eecbe729776620157b98f13c1ff4934ada63bff8fb51ac8ec02fc965387b2063"}, {0xc8, 0x19f, 0x6, "a1a45e7d232283a3da74a68dc65da8a47ec06c372bd83a06315242a21fcc30b9d253e1a4c7185e9439c85750533af4d0b3795b661f0d2b58d311f9d063079cdb0812a3c017ceabc760399d3f14064bd28da09b15308775a43d98a4ed8650394c8b919ee96fc18f51fa3afa5f3c769ae89a43ff6c6d17a860e43b6adb4c2da9ab00de7b51f1b8280032bac77fc785b9e2f4172fb445501822591b6241016a04e9afeea781b972eec908b13d1b1e0072df84526c8c"}, {0x108, 0xc5dad6e5c24629de, 0x100000001, "32bd70706848a02d456a6fe2fa58bacc1d01e126437b3da5eb8fd142e7fa5fc63259a4667462e8ab305c2c4f9152ba08ad4f49463fa4bda2da7bc0dadd4b613cf6cfec9e2fee66c46aa2ce54d394513ad65266ab154b48e4ee98552fc1c2494f82cbf090ef4bf5c53eb7ece08b0e05e0c75017471e985124c46cd501a92cc35fc855c58557fd7dc775e391ec38d10453f3b8d462d5176ee29cddc1622e37863d85b62a429ceba260b7eb3a08f8aab1e4ac55f36c620ff3c8e3a79cf8e31879177eba9bd5d11e3b4cdc1ad2de56e4b511e792c301f48e32c6b8127ec1cdafa4baee248c808d8a7eb9960104b66f682814b3872df02cdc8c"}], 0x230, 0x20040000}, 0x6d7}, {{&(0x7f0000000000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001c5000-0x60)=[{&(0x7f0000fa9000)="91dfefda6d6ec062d358d79d607a5ab69278981c21f820b64e857e81553e48c19548699d66e163e75863ba6978578a54e4ef3c4f22d5cc83de4894df7e11bc37956ccc05cd14264167277add8a9347e8e21dcad74bf9a9fdf5877196d7ba67b216dab94fdd1daa02992ba1b4d74019eafdb3859b9e67e2a8e4c2c6c53d0242384eaed95bc432ec72a9b171dbf6e679f1e28829a31e0ad3b647aabde2037da31cf4a35a0b0739b27d04c5501c0bcaf648bc1f33fad6edb3ccf272e4d9a9002af24d45ad7dd97b31ecc7b4a8aa91adbcef6c63f726850ca03d4556045413f631c8165e848754f0bbf4bab29cf7ee807dd7c6b5", 0xf2}, {&(0x7f000053f000-0x10)="cddf55810ece90f3d910581c89a9b023", 0x10}, {&(0x7f0000ff5000)="2a5ba9ad595fb65f2651b57a030d1dee789db3d1f5b9998725e2d0a5f60637f343085072d364879dd9c0e739c4f04ad6cf3cdeef8be16a4f98f5c4b59bb80448c6b2ea7d00dbafff25cef25f6808a02006d0edd371ee0cbe4658702f4e2cd70b39a312e3730709e130d7b3b0e974e7f37bfdbcc479735f79eac81f9fb3af64f42b6907a2f07c2e2f58842749fb171df1422e5de07bde5865e1542339129a4ed24e73695bab8f3b96163e934455dd973aa41c1b0d28f435a403b1129448386a31a67ef26730d799b5ab7f85e080890b80a81c9e8b49245955bc93ddc3fc8047f1ff98927f02998d80fea19fa0", 0xec}, {&(0x7f00008cb000)="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", 0xfd}, {&(0x7f0000963000-0x8c)="35da0da0c6327ba665f02cb1d450463065ee6929b5fda3179b30739a580adf1a8463a80476127a2de968def543f96bc9855ae65d2c234c1062a8f3a383dc410eb5ce5a4e60c3e408aa20241177e2a796788f04dc1fc09e546c7ee84a69d0a5b4833bb7b09806fffbb99a54bce6bb69669d29223a6f6f7503a55854f4e2b82e8e591e051435e7afa29dfce5c2", 0x8c}, {&(0x7f00004f3000-0xbf)="d4ad46ab2c50f407b529bc7b5cc06d8d6b182e2b0923422037dbf4289ce0ff4f1ef6701048f9545764faa88125fd8268b61170aa7f0d97d782b4abac4ce3fc4b1edc9d2ff4cac133ccfd2fd510529342f13d7e65a64b4884bf02a1d57b81bd1e6fbbf350ca66254e704dc11f567a7b050d5224b84babec21cfb1d237fe7738c415a3b605c5c0fc42886756f06b53595a230e2c6610385fd39aa440d6fd474b5bfc5eb0f5975bad73735e9e6097f713aab33c19c0010f0de2efe5a21c6ec111", 0xbf}], 0x6, &(0x7f0000eb2000)=[{0x58, 0x102, 0x100000001, "e8eaed5dd6c938360f5cdfae35973efd3bbf2e1d30913843ddcb257549a6493b7b19a135e6fe6dda107861528f0d0483de33cfc0f3499296e1630b2833837ebbc3292b"}, {0x88, 0xff, 0xfffffffffffffffe, "4d3f8845102f12db969bad6c664cda993cb6f8b394305ac17f7464e58b691078bbf16e5174ba67599907a6e5a7300cb90920b45f0c3513200b7affb7bc535cd82783ec0c0e7edbb236b405d4eff0b368b1118e3c182afef02186ec30d124cd2f5f610302f6569693d8ebd3c0428c33316de5cfde84"}, {0xf8, 0x1, 0x6, 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0x1000}], 0x9, &(0x7f0000353000)=[{0x30, 0x11f, 0x80, "7008294145160f50908d27f280577e6005b6c53712fa6870fb"}, {0x70, 0x112, 0x8, "9a6bea0540597cb4339a3dfc6aa6b6061948cb2f386a55e126c24c8cccca66b9b8b545173cdb77d9312a83eeae427fd3a5fe85766fd9e4ed819ee58b6a107b809a842df2696b6c911f534ab1a24d0d8c80958968d5e62376f9"}, {0x48, 0x1ff, 0x4, "f8c67898787b1edbd58a308a22595629a186e7d233c8117ace7e9489b42d395edd90af877b5e017a378e223b8e238d38c4dcb52793"}, {0x28, 0x11f, 0xfff, "85b2c43e137d610b2c8ce9241bca4dea7c541d97e271db"}, {0x1010, 0x0, 0x3, "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"}, {0x20, 0x19f, 0x20, "5264a60bb66397a1bbf6f11486"}, {0xe0, 0x0, 0x8, "51bac7180cee5e5b96d9c43b7f4e93fa35f18f29800a5982f9232b5873b4fa19818faf1e35c00123e99580d7a81b4ac96e5f6433bff55bf57ff16848b305871129e6b1175012771a3a1ae24c16577f755d6478acfba8a866b541045ff72f9c37a28ff252eb66be5047d542e3b3444afdbed3d344f3ed811a02d67f191246dd2d1e703839e5c0c25537e9e6824c2586bc2ed0f8dff3e5f94f72090ed301c0dd98ec9cefea58ef0639cfd8a3f859baba18d969249d30a13ede00617404122dd0f2ae30a262b0db436a2000bf01b0"}], 0x1220, 0x81}, 0x0}], 0x3, 0x40000) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 14:11:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000243000-0xc)={0x1, r0, 0x1}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000e62000-0xf9)=""/249) listen(r0, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000320000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6(0xa, 0x1, 0x8010008000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r2, 0x43) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000778000-0x10)={0x1, &(0x7f0000caa000-0x8)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) sendto$inet6(r0, &(0x7f0000b20000-0x12a)=']', 0x1, 0x200004000841, &(0x7f0000132000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x0}, 0x1c) 2018/01/23 14:11:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) close(r0) r2 = syz_open_dev$audion(&(0x7f0000d37000)='/dev/audio#\x00', 0x3ff, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000ed000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:11:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003a4000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000ba2000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cfb000-0x4)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00002bc000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c1a000-0x8)={0x0, 0x0}, 0x4000) connect$inet6(r4, &(0x7f0000266000-0x1c)={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xe8}, 0x1c) preadv(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x0) bind$inet6(r1, &(0x7f0000430000)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, 0x1c) 2018/01/23 14:11:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c0a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) socketpair(0x19, 0x80000, 0x4, &(0x7f00003ca000)={0x0, 0x0}) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000a2c000-0x18)={0x0, 0x9, 0x100000000, &(0x7f0000efb000)=0x0}) 2018/01/23 14:11:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) lookup_dcookie(0xfa8, &(0x7f00002de000-0xa4)=""/164, 0xfffffffffffffd32) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00004af000-0x4)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000d7f000)=r2, 0x4) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00009d7000-0x74)=""/116) 2018/01/23 14:11:29 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) tkill(r0, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={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) 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) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00006e9000)=0x0) prctl$setmm(0x23, 0xf, &(0x7f0000000000/0x1000)=nil) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000697000)="", &(0x7f0000ffe000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$dspn(&(0x7f0000d33000-0xa)='/dev/dsp#\x00', 0x80, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000af3000-0x4)=@assoc_id=0x0, &(0x7f0000388000)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000751000-0x8)={r3, 0x1}, 0x8) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fgetxattr(r4, &(0x7f00009a9000)=@random={'trusted.', 'bdev@\x00'}, &(0x7f000002f000)=""/98, 0x62) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000eb8000-0xc)={0x3, r4, 0x1}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000e3e000-0x4)=0x4a60, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000641000)=0x0) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r4, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r4, &(0x7f00006ca000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000241000-0x4)=0x10) tkill(r1, 0x1000000000016) 2018/01/23 14:11:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x4002) pipe2(&(0x7f00007b2000)={0x0, 0x0}, 0x4000) ftruncate(r1, 0x1f) read(r0, &(0x7f00009c4000-0x200)=""/512, 0x200) 2018/01/23 14:11:29 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_submit(0x0, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000067a000)={r0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f7f000)={0x0, 0xb44a, 0x8000, 0x6, 0x5, 0x1}, &(0x7f000019b000)=0x14) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d89000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000bcd000)={0x2, 0x0, [{0xc0000009, 0x7, 0x45e6, 0x1, 0x4, 0x0}, {0xc000000b, 0x8000, 0xa6f, 0xd683, 0xff, 0x0}]}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f81000-0x8)={r3, 0x6}, &(0x7f0000f7f000)=0x8) r5 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) accept4$alg(r5, 0x0, 0x0, 0x80800) 2018/01/23 14:11:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000019e000-0xc)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={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) clone(0x100000, &(0x7f0000387000-0x2)="", &(0x7f0000c34000)=0x0, &(0x7f00009c3000)=0x0, &(0x7f0000050000-0x1)="") clone(0x84820800, &(0x7f000028d000)="", &(0x7f0000fac000-0x4)=0x0, &(0x7f0000d69000)=0x0, &(0x7f0000a02000-0xc5)="") 2018/01/23 14:11:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000031000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000652000-0x4)=0x400) umount2(&(0x7f00002c8000)='./file0/control/file0\x00', 0x0) 2018/01/23 14:11:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00004a7000)='/dev/net/tun\x00', 0x0, 0x604203) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005e8000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000015e000)=0x0, &(0x7f0000d23000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d26000-0x2f4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "e7e8bf", 0x2be, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}]}, @routing={0x0, 0x6, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @loopback={0x0, 0x1}]}, @dstopts={0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x4d, 0x0, [0x0, 0x0], "cec0a27e42968ffa5f0292ac82fa3345aa35cfb73c8059ec5d4578aad3135173e0ac819d26adc4549f0b6602b7589207fdbf8851e0a885416707f8e31276c293a464f0a9959ecd42e527119db9"}, {0x9, 0x0, 0x100, 0xfffffffffffffffb, 0x0, 0x0, 0x800, [0x5, 0x2], "32501b5f9e2219278732ec2662830f4f32a1adae829b209e8532d6d45d96a90b4a1456df7029c99a137b8ff10be7406aa06733d8e87204824c48661f02515e6d0e9e73261360a1d57a994eee261254c56520c0b22ed4f0971f2409ccce5de1c017f98269e0cece44e7c26886943ee02446ec7ff18169f1e7042fadcb441228e4ed0f714e2a0f476f4d7ffc4376a8a7898d36f78e3f2cfd8656b6dfcf0290bf2c252daf8260fccf0d2fd9d320d001664a7311933cd0100d3e3be8796e04ba3853d7c39319cb6efde3bff6c0dc9895f0395b0c81988cc6a6e6a2d556b74ec579d0908b92fa767788985250636a7e9e7961cac9cbdaeea76a6bd8"}, {0x6, 0x0, 0xffffffffffffffe0, 0x48000000, 0x0, 0x0, 0x86dd, [0xffffffffffffff46, 0x2], "7c904b464795ac68a44b28cb11277e5e9ac67f17c9000228bd82aae17bec0a8d0b48c869b2345eff07634128146e07041ac3352381447d6a83b0433ee6fadce36418367b623142ebb34800697311b3e1392365e865255e79ba0d7f1728"}}}}}, 0x2f0) 2018/01/23 14:11:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000a21000)=@req3={0x800, 0x9, 0x1000, 0x10000, 0x5, 0x5, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000c01000-0x12)='net/ip6_flowlabel\x00') 2018/01/23 14:11:29 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000000000)={&(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdc5, &(0x7f0000002000)=[{&(0x7f0000013000-0x53)=""/83, 0x0}, {&(0x7f000000e000-0xee)=""/238, 0x0}, {&(0x7f000000c000-0x99)=""/153, 0x0}, {&(0x7f0000013000)=""/192, 0x0}, {&(0x7f000000f000-0xcc)=""/204, 0x0}], 0x0, &(0x7f0000010000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x8}, {&(0x7f0000009000)=""/171, 0xab}, &(0x7f000000d000)=[{&(0x7f0000010000)=""/3, 0x3}], 0x1, 0x0, 0x0}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000002000)=""/8, 0x8}, &(0x7f0000005000)=[{&(0x7f000000c000)=""/162, 0xa2}], 0x1, 0x0, 0x3}}], 0x90, 0x0}, 0x0) 2018/01/23 14:11:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006d9000)='/dev/vcs#\x00', 0x9ca7, 0x10400) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000dbe000-0x8)={@rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000b87000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001fb000-0x10)={0x0, 0x5, 0x700, 0xb02a}, &(0x7f00000c2000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005e7000)={r1, 0x100}, &(0x7f0000635000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x840000000000005, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00005b0000)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 14:11:29 executing program 5: mmap(&(0x7f0000001000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000026000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000004d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, r3, &(0x7f0000000000)={r4, r5, 0x3}) r6 = getpgrp(0x0) sched_setaffinity(r6, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000d64000+0xeea)={0x1000, &(0x7f0000892000)="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"}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) close(r7) 2018/01/23 14:11:29 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/23 14:11:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000de0000)=0x0, r0, &(0x7f0000e3e000)=0x0, 0x3ffc000000000000, 0xf) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) [ 137.325301] device eql entered promiscuous mode 2018/01/23 14:11:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000de9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) poll(&(0x7f00003f3000)=[{r0, 0x0, 0x0}], 0x1, 0x6) getpid() 2018/01/23 14:11:29 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000003000-0x18)={0x5, 0x4, 0x6, 0x100000001, 0x8, 0x5}) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000005000)='./file0\x00') ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) r2 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000007000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/23 14:11:29 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000c000)='\'wlan0\x00', 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f000000d000)=[], &(0x7f0000000000)=[&(0x7f0000000000)=""], 0x1000) 2018/01/23 14:11:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000644000-0x8)=0x0) fsync(r0) 2018/01/23 14:11:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) read(r1, &(0x7f0000eef000)=""/216, 0xd8) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00004bb000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$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]}) r3 = memfd_create(&(0x7f00002e1000-0xf)='/dev/snd/timer\x00', 0x2) ioctl$TIOCSCTTY(r3, 0x540e, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000999000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000afe000)={0x0, 0x0, 0x0}, &(0x7f0000080000-0x4)=0xc) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f00007b9000)=r5) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) 2018/01/23 14:11:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000095d000)='./file0\x00', 0x21) eventfd(0x7fffffff) r1 = dup2(r0, r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002e2000-0xc)={0x7, r0, 0x1}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002a9000)='/selinux/status\x00', 0x0, 0x0) remap_file_pages(&(0x7f000028c000/0x2000)=nil, 0x2000, 0x1000000, 0x0, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_pts(0xffffffffffffffff, 0x101082) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00004af000-0x4)=0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000655000)=0x6) perf_event_open(&(0x7f0000f99000)={0x1, 0x78, 0x6, 0xfd1, 0x8001, 0x6, 0x0, 0x10000, 0x800, 0x2, 0x1e35, 0x5, 0xca4, 0x3, 0x2, 0xfc9f, 0x80000001, 0x2, 0x1, 0x3af6faf2, 0x3f, 0x7fff, 0x0, 0x5, 0x7fffffff, 0xfffffffffffffff9, 0x4, 0x4, 0x0, 0x2, 0x0, 0x31, 0x5, 0x1, 0x7fffffff, 0x80000000, 0x8001, 0x1209, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000434000)=0x0, 0x5}, 0x200, 0x5, 0x5, 0x2, 0x3, 0x1, 0x400, 0x0}, r4, 0x7fff, r0, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000b93000)={{0x0, 0x5}, {0x101, 0x1}, 0x1000, 0x5, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f00002d7000)='pkcs7_test\x00', &(0x7f0000554000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000506000)="", 0x0, 0xffffffffffffffff) 2018/01/23 14:11:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000)='/proc/self/net/pfkey\x00', 0x101001, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000075c000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r1 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4000000000, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000bfc000)=0x10000000) 2018/01/23 14:11:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000001000-0xf)=@random={'system.\x00', "6576f8ffffffc7"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000491000-0xc)={0x2, 0xffffffffffffffff, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000427000+0x65c)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000a9d000)={0x7, r1, 0x1}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/23 14:11:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000b2d000)='/dev/audio#\x00', 0xb1e, 0x40000) accept4$llc(r2, &(0x7f00004bc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000190000-0x4)=0x10, 0x80800) r3 = eventfd2(0x0, 0x0) r4 = msgget(0x2, 0x4) msgctl$IPC_RMID(r4, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00003fc000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000fc2000-0x20)={r3, 0x0, 0x100000100000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:11:29 executing program 4: r0 = socket(0x10, 0xb8e5d0c98015e913, 0xdfcb) syz_extract_tcp_res$synack(&(0x7f0000700000)={0x0, 0x0}, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000017f000)='/dev/ptmx\x00', 0x40800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x7fffffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f00001ab000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d06000-0x10)=[{&(0x7f0000001000-0x94)="93ca094ecd4c7aad9c950c5b21784950e5b836c632fd1d61dfa47a67e6c45cd423c33f9bd0ba37020102beccce19290d493d0d21bae63b26f66b6f14a6f8edb48325378b8a5e9d203df000a40b3baf563f8ee55f603db6e117ae8e90782f2a93cb52081fe7a57a296d62e2a0fb48c6fb339c9e78d6f8ce09f2bc347d9be6b5834c08f79d5080545130d5f548aae72e6c63af5bd3", 0x94}], 0x1, 0x0, 0x0, 0x4000}, 0xc0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) 2018/01/23 14:11:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e63000)='./file0\x00', 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x201c) unshare(0x28060400) r1 = inotify_init1(0x807ff) inotify_add_watch(r1, &(0x7f0000bc2000-0xe)='./file0/file0\x00', 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad0000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000630000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000000a000)={0x1f, 0x8201, 0xffffffff, 0x1f, 0x0}, &(0x7f0000e0c000-0x4)=0x10) connect$ipx(r0, &(0x7f0000b6e000-0x10)={0x4, 0x8000, 0xffff, "daf67f0b5e50", 0x5, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004c2000-0x4)=@assoc_id=r2, &(0x7f0000a38000)=0x0) 2018/01/23 14:11:29 executing program 7: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000797000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000024f000)={'security\x00', 0x0, 0x0, 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f000093d000-0x10)={0x0, 0x0}, [{{{@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='vlan0\x00', {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x4, 0x0}, 0xb2a585, 0x74, 0xb2, 0x0, {0x0, 0x0}, []}, {0x3e, "a614669d511bcc76b69965bacac6f8afd354bcbe95a8ce35316352c3e5", 0x0, "1c03dc60d958e27e204bee59d486db3b89ed0b61b3c28f7e2a4727d678a6"}}]}, 0x112) 2018/01/23 14:11:29 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000013000-0x50)={@generic="010000002a982bc34c26ca412d52e1d6", @ifru_data=&(0x7f0000015000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000011000-0xf7)="2de2cbea6f2456f765431ed1afc5bccfaae58ebd9d3a97583ae96c62fbd624e754a5544dcad3ac817b95285b5f649ed844138f1d667d892b489aacad94f6e52c45d0492cb6bb5fe949ca47cf4c77add7a66648fb0545851bd89591baf225e5ebe802e3f12440b17a699517e4e5813afac0cba7a3d6938de6bf5a78b2ca607cf289a68263c36486da1ed928563cd6a5c22c76c393664823792bdb1f7e7b279ba36b7fa93697a474d10e99d92f38f058d3761a785ab200354a9cf536aff4482c3768cae2dab35f230ee59546fa6ad389c803c8d9ce401b9286262a3b0ca2c6e4dfae4ac0d624cae2dd692c7556b869dc17d650325e057d2e", 0xf7}, {&(0x7f0000002000)="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", 0x1000}], 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000017000-0xe8)={{{@in=@multicast1=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=@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}}, &(0x7f0000008000)=0xe8) clock_gettime(0x0, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000005000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000014000)={&(0x7f0000017000-0x80)={0x7, 0x0, 0x6, {r2, r3/1000+10000}, {0x77359400, 0x0}, {0x0, 0x7fff, 0x9, 0xd330}, 0x1, @canfd={{0x2, 0x153, 0x574, 0x0}, 0x34, 0x3, 0x0, 0x0, "bb29a8ed7cdff089452a6a75c53788aaa544bef1ac58c6e87d231cd9eed355f6821f90e1bc9c9195446a9b77c473b199004d9a49d8539979f927929b29a0ec1a"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000001}, 0x8000) 2018/01/23 14:11:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000ea6000-0x20)={{&(0x7f00009a3000)=""/197, 0xc5}, &(0x7f000029f000)=0x0, 0x24}, 0x20) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x240, 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={&(0x7f0000260000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000078d000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x4002) epoll_create1(0x80000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a6f000-0x10)='/dev/sequencer2\x00', 0x200001, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsync(r2) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000199000-0x4)=0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xffffffffffffff06) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) syz_open_dev$mice(&(0x7f0000029000-0x10)='/dev/input/mice\x00', 0x0, 0x301502) 2018/01/23 14:11:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigsuspend(&(0x7f0000058000-0x8)={0x0}, 0xfffffffffffffff8) pipe(&(0x7f00004d7000)={0x0, 0x0}) semget$private(0x0, 0x6, 0x400) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d1f000-0xb8)={0x0, 0x854, 0x7, 0x101, 0x74b986be, 0x5, 0xe6c, 0x9, {0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x200, 0x8, 0x100000000}}, &(0x7f0000817000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000245000)={r1, 0x800}, 0x6) 2018/01/23 14:11:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x6, &(0x7f0000ea0000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00003c6000)=@req={0x1ff, 0xfff, 0x0, 0x8}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000f63000)='/dev/dmmidi#\x00', 0x4, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000d60000)=0x0, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000612000)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000038c000)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00001e9000-0x4)=0x4, 0x4) sendfile(r2, r2, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/23 14:11:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000783000-0x5)='comm\x00') memfd_create(&(0x7f0000db5000)='nodev/\x00', 0x1) r1 = semget(0x1, 0xc875cb1c767de3b8, 0x10) semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000012000-0x71)=""/113) writev(r0, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) pipe(&(0x7f0000838000-0x8)={0x0, 0x0}) 2018/01/23 14:11:29 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f93000-0xa)='/dev/cuse\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000e27000)={0x0, 0x0, 0x7fff, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000cca000-0xb0)={{0x5, 0x20}, 'port1\x00', 0x0, 0x20800, 0x4, 0x2, 0x32a, 0x4, 0x3, 0x0, 0x1, 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]}) 2018/01/23 14:11:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000aa1000)=0x7fff, 0x4) connect$inet(r0, &(0x7f000043e000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 14:11:29 executing program 5: mmap(&(0x7f0000000000/0x5ed000)=nil, 0x5ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x10001) write(r0, &(0x7f00005e9000-0xb2)='\\', 0x1) writev(r0, &(0x7f00002f4000-0x20)=[{&(0x7f000031f000)="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", 0xfd6}], 0x1) write$selinux_context(r0, &(0x7f00005ec000)='system_u:object_r:audisp_remote_exec_t:s0\x00', 0x2a) 2018/01/23 14:11:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000022c000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d27000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000c10000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bf1000)=0x1c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b38000)=0x8, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = memfd_create(&(0x7f00008a9000-0x2)='+\x00', 0x3) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000a11000-0x20)={0x5, 0x1, 0x2, 0x1, 0x100000000, 0x1}) 2018/01/23 14:11:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0xa000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000)={0x3ffffffffffffe69, &(0x7f0000001000)=[{0x8, 0x5}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800400000006, 0x0, &(0x7f0000d76000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x2) 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000f3c000)='/dev/dmmidi#\x00', 0xffffffffbf7cd5d5, 0x2080) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00001e0000-0xd8)=@pic={0x5af, 0x8, 0x1, 0x1f, 0x6, 0x80, 0x200, 0x1f, 0x1, 0x5, 0x6, 0x25d5, 0x6, 0x200, 0x1000, 0x8}) futex(&(0x7f000000d000-0x4)=0x0, 0x400000001, 0x0, &(0x7f00006bc000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) r3 = semget$private(0x0, 0x7, 0x10) semtimedop(r3, &(0x7f00001dd000)=[{0x7, 0x7, 0x1800}], 0x1, &(0x7f0000fae000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c93000)={0xc18cfaf279926cf0, r1, 0x1}) accept4$netrom(r4, &(0x7f0000c03000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000602000+0xa50)=0x48, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000923000-0x4)=0x0) r5 = fcntl$dupfd(r1, 0x406, r1) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f000033a000-0x50)={@common=""/16, @ifru_flags=0x0}) setsockopt(r0, 0x6, 0xfff, &(0x7f0000670000-0x40)="1cc62a7358159d0ce8c4a7606c44b15594158a4ebe8dfa3eae7001e209da719f7a83b99a9bedee5026286737aedf0bb60ae2f69845cfea1eda440ff8def4d83b", 0x40) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/23 14:11:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000038000-0x18)=[], 0x0) 2018/01/23 14:11:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = syz_open_dev$mouse(&(0x7f000072b000)='/dev/input/mouse#\x00', 0x0, 0x4200) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) write(r0, &(0x7f000032f000-0x29)="22cc6b2850787541b21f3a241f4385084be0c9569b6af4083a09a6c3553309457b517a28d9a2fd980d", 0x29) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000e3f000-0x10)={0x7, &(0x7f0000b52000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000851000)={r2, 0x3}) 2018/01/23 14:11:30 executing program 3: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000711000-0x11)='/selinux/enforce\x00', 0x484000, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000f76000-0x4)={0x3, 0x5, 0x0, 0x0}) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000bef000)={0x3, r2}) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r0, 0x2275, &(0x7f000087f000)="") setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000065a000-0x4)=0x8, 0x4) 2018/01/23 14:11:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f00001a3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002df000-0x4)=0x14) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000f38000-0x4)=0x0, &(0x7f00000cc000-0x1)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003cc000)='/selinux/enforce\x00', 0x42, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000b44000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001af000)={&(0x7f000000a000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x0, 0x6, {0x7, 0x160, 0x0, 0x7f}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x40000000000) [ 137.718788] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. [ 137.732877] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 137.744145] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/23 14:11:30 executing program 7: syz_open_dev$dspn(&(0x7f00000b3000)='/dev/dsp#\x00', 0x2, 0x4100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f00007f3000-0x20)={0xffffffffffffffff, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="", 0x9}, 0x20) 2018/01/23 14:11:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000095d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000aa2000-0xe)={0x1f, 0x8, {0xffff, 0x6, 0x5f, 0x6, 0x7, 0x100000001}, 0x0, 0x7fff}, 0xe) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r1, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000ac000)=@req={0x1, 0x5, 0x100000000, 0x2}, 0x10) prctl$getreaper(0x25, &(0x7f0000c52000-0x8)=0x0) 2018/01/23 14:11:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000137000)=""/62) mq_unlink(&(0x7f00002c5000)='+vboxnet0ppp1\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe1000-0xf)='/dev/sequencer\x00', 0x309100, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000885000-0xf2)=""/242) 2018/01/23 14:11:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f000032f000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cb7000)={r0}) connect$pptp(r1, &(0x7f0000352000-0x20)={0x18, 0x2, {0x0, @rand_addr=0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/23 14:11:30 executing program 3: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000711000-0x11)='/selinux/enforce\x00', 0x484000, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000f76000-0x4)={0x3, 0x5, 0x0, 0x0}) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000bef000)={0x3, r2}) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c78000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x20000) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000feb000)={0x40000000, 0x613, 0x16}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000d4000)={{0x3, 0x2, 0x2, 0x2, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/23 14:11:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40200, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x82e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/cuse\x00', 0x800, 0x0) readv(r1, &(0x7f000097b000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) preadv(r1, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00009b8000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000f64000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) fremovexattr(r2, &(0x7f0000cef000-0x14)=@known='security.capability\x00') 2018/01/23 14:11:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000609000-0xd)='/dev/dmmidi#\x00', 0x81, 0x101100) recvfrom$inet(r1, &(0x7f00009ac000)=""/25, 0x19, 0x2000, &(0x7f00009bb000-0x10)={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffcce) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d54000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000040000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d4000)=0xe8) r4 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00009b2000-0x4)=0x0) fstat(r0, &(0x7f0000287000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b50000-0x4)=0x0, &(0x7f0000c27000)=0x0, &(0x7f0000cd7000)=0x0) sendmsg$unix(r1, &(0x7f0000d28000)={&(0x7f000033b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a67000-0x70)=[{&(0x7f0000155000-0x8e)="b177c056b376b8eb9d4855459aca44cf9ef291d13930774f402008d0937bd5d42af456314477b0cb159e9cb4884490ef5543304e437f50d5f3c979a80a80a8503709104f41e50101231cbf833e181909656e2f0fa1ba5fdfda4ba5f65b138b0a7fe1d6fbeda4b54c2bdafb456358d2cac3064acc047b2f1b2c83d54291af833507a6dc7af5803b71f1f17f785136", 0x8e}, {&(0x7f000099b000)="7ff72b691163668ac0b1feed3d126d51ef77e98b09078503193d5d9ffe73b65de9e900493c7f45182bdf0a566f47d456dd29d15f95643441fec58113c6894d5589fa5374637d511a4d03ab9c38346ee1a1e8787c2e3961b21b894c48967acd05156b44b443e63909c72c93510d488193a2a4dcebb1f3c3c8a6c43809b94442135fd35d5e66c6b6b8283bc58c959a262e70b107701e4a12c5051117bb89ad415e28e2c8302066ce71aad1ee771ec1a7e0a916d11abb74e3dff893c6f8af33b32c94daa6d3122638db85186868261ec0f1c18e87e1188839f2fbbc2775a1c852d2", 0xe0}, {&(0x7f00004e9000)="99c501cbf88aa3c7a257cd", 0xb}, {&(0x7f0000185000)="ee8ddcd42c1101a4162b351c9bb5740510e01f03b4b75f97e64d5db8b67646894fc8f4e7c0351aa87429d103919d2b8d1c0053d921329ab5e6e6db45c05cf5725e4bb0417c57809721670f7afd6d5667e044fe979a30751c0092f418de2d5dbadfcfcc4326a6a83545007e6a6e9d656e903a0a9157f52b6b285b6837122c155cc505bdf2a5528a40abefe432041cde404e782163f52eec334b8da29619ffd9ae7d56ed95ab49edb2392eedec06a51adb65f6876b54b9dc06698b20177e878d2c392d57f9c02fe0b9237eec5c5612e3c6d58c179fd22177", 0xd7}, {&(0x7f0000332000-0xa3)="4dc6441b676cd2a6c9e7065ab7f0f92139dec8012158cc6dd0915169f7fa9749dc85af72a74d4d455ce7dfe7f8f09b4daf0749ad5197975d7c7c480bb5666c1a1e9cd891c5941f371cbd1dcdc6f6ef17189551912f46240873cab5fc7f701675b8ddc805886264acabebf6a000b3ea5675dc897847a1dc60c5b25f26749c5c90b66f5f47e6599634f814131de8e111eb44483fc02069907e4114e4bba296f0f554f9a6", 0xa3}, {&(0x7f00009d4000-0xee)="f7f39f21854552375c6894a1de319cfcfbc1d21502cc0d0363b143748f77e7e409f57681a1169cea8e63570098a3f040488121211bcfd66482d3533d171111b79d5057d46ea08b5c32ca746643f5848d113d293ab720913842c4d78a9e32dcd7dcdbbcb283e93b00ab2c0ad120950e6c567da180e661ab29a9fd1314e65ddd848c1affaa562379110da5164119f81e34d405a18fd899b11ecac2bd91308f2a23742b7cbee1fa46c1f1aeffcaa019379f85e33c8db8b77d9ff9aed9ca2141e02fe86b7e4e519cd00f8de861cb892d5c364fb298f8ce111cac59b3770524750971c6567551a9b9f7462b746f28065d", 0xee}, {&(0x7f0000a52000)="459ac8628ad28f89155150b35cbd58e4739a81927f87c26d466c757a88adda86fccb05af2dcfc7e0521faef37d93e33a257dc97b59ca9288722711175925f60975baf5ca47484226ccdbca96e87dc6229f853e73c9f1638e47a86906e30979b23da5b3b8718e907a23359b", 0x6b}], 0x7, &(0x7f00008d6000-0x70)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x70, 0x40000}, 0x4000000) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r8 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r8, &(0x7f000036d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r8, &(0x7f000048f000-0x8)='./file0\x00', 0x200) umount2(&(0x7f0000665000-0xe)='./file0/file0\x00', 0x0) [ 137.765233] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 137.776254] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/23 14:11:30 executing program 7: personality(0x400000f) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) vmsplice(r0, &(0x7f0000005000-0x20)=[{&(0x7f000000e000)="", 0x0}, {&(0x7f0000005000)="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", 0xff}], 0x2, 0x8) fcntl$dupfd(r0, 0x406, r0) 2018/01/23 14:11:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() 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}, r0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000988000)='/dev/hwrng\x00', 0x2000, 0x0) 2018/01/23 14:11:30 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000001000-0x8)=0x0, 0x80, 0xa) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000e6f000-0x10)={0x0, 0x0, &(0x7f00005cd000)=""}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000b18000)="240000005a001f1d14f90507125a0000c113171308001000fff708ff080001ffee000000", 0x24) open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000038d000-0x10)={&(0x7f00005c8000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/23 14:11:30 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cf1000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"bdad2c0ca89e76"}, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 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) r2 = inotify_init() sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000be3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d56000-0x9)='/dev/dsp\x00', 0x10f400, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000b76000)={0x4, 0x0, 0x9, 0x1, 0xe9, 0x8, 0x0, 0x2a23, 0xeb8, 0x1000}) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000c24000)=0x0, &(0x7f0000ba1000)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) dup2(r1, r3) socket$unix(0x1, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x8, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r2, &(0x7f00005d6000)=[{&(0x7f0000c2f000-0x3b)="7eb0c5374662ba3724e4791f25363cdf9f40c7cebae413f0130a0cb69ef8c341df9a1e09bac660a2cc712bc65bcab737b1b942e0adff74955ad2f7", 0x3b}, {&(0x7f0000d6b000)="e384223e533695bc3bf7885907570b947c0c38ce3cf7a2e301c6f1f0343cb49e80b12a2f784f21a03fb299026522e147c50d02baecf7e68fb14aa09e4f53e8d0e1dbf0a31f234688ebf03c1046703e46113e6a974390f2fe4ab6f1d08cb601802d00e44c05357829067a74ec7770e0d203d9234d1cbe0da7f197d8f3e57ac954b0976c81275ae54a5f45130cd69c7fa8202d0004073867e29ba79f6bab36b17588171171d40bb22003", 0xa9}, {&(0x7f00003ef000)="192f50dd38b0f3bd667960451969fe0e3466e246fc04ba5fd3604e5ae06491bd8085781864321bb80d4d322ae2d3e0bcf3bc2898283191da22758da83c177f075589f1d58e2a33a94032e62760713520c75315f370b1c453e3a92afa5231b39179e7c4f0c3a80b29993bdbf2383966f6d5a046cccb29ed280fc8191fed4597d78f7860", 0x83}], 0x1) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000316000-0xa1)=""/161) 2018/01/23 14:11:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b77000-0x8)='./file0\x00', 0x0) fgetxattr(r0, &(0x7f0000605000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00002ec000)=""/136, 0x88) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000038c000)='./file0\x00', &(0x7f00008f2000-0x8)='logfs\x00', 0x0, &(0x7f0000bbe000-0x1)="") [ 137.844511] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 137.864824] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/23 14:11:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000415000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000427000)=0x4, &(0x7f00008f6000)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) recvmsg$netrom(r1, &(0x7f0000b2b000)={&(0x7f0000d25000-0x10)=@ax25={0x3, {"837bf46e6dc7a8"}, 0x0}, 0x10, &(0x7f0000bc4000)=[], 0x0, &(0x7f00002bd000-0x2340)=[], 0x0, 0x0}, 0x0) close(r1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvmsg$netrom(r1, &(0x7f00002dd000-0x38)={&(0x7f0000cf1000)=@ax25={0x3, {"2f3971fbb37657"}, 0x0}, 0x10, &(0x7f000059a000)=[], 0x0, &(0x7f00005cf000)=[], 0x0, 0x0}, 0x0) recvfrom(r4, &(0x7f0000ef3000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) tkill(r2, 0x13) [ 137.946953] IPv6: Can't replace route, no match found [ 137.976596] IPv6: Can't replace route, no match found 2018/01/23 14:11:30 executing program 3: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000711000-0x11)='/selinux/enforce\x00', 0x484000, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000f76000-0x4)={0x3, 0x5, 0x0, 0x0}) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000bef000)={0x3, r2}) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:30 executing program 2: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000fc4000)="54a6320d4fe74c86dbed592acefc2e882345e9fab6d715a0c797748ba14a3cd3cabab7fa1a56f8f4c2775feefabd39d31120cd7fb8c2233317c4be5bd49b40e3d0310b5f8b95798a227d973c6f08e62c1730", 0x52, 0x8000, &(0x7f0000fc4000)={0x4, 0x80000001, 0x9, "e862030b57ce", 0x54, 0x0}, 0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000fc4000-0x26)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 14:11:30 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000005000-0x48)={0x8, [0x3, 0xfffffffffffffff7, 0x12f, 0x9, 0xd963, 0x4, 0x0, 0x42]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x200) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) 2018/01/23 14:11:30 executing program 7: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000005000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000034000-0x4)=0x20, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000029000)={@generic="ed9b0b79e8bb61b771810894e55c13e4", @ifru_flags=0x8000}) r1 = syz_open_dev$admmidi(&(0x7f000009b000)='/dev/admmidi#\x00', 0x5, 0x4a000) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000094000-0x78)={0x4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2e, 0x4, 0x200000000000000, 0x10001, &(0x7f00000ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x401, 0x86b0, 0x2}) 2018/01/23 14:11:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) socket$inet_icmp(0x2, 0x2, 0x1) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105403, &(0x7f000000a000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d0d000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000015d000-0xb)='/dev/audio\x00', 0x44000, 0x0) r2 = socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000dac000)={r1, r2, 0xffffffff, 0x4, &(0x7f0000775000)="", 0x6, 0x0, 0x1000, 0x5, 0x3ff, 0x5, 0x2, "a955b9677905d3b386f60f4508279a2f943eaf17bceb7b60e04d87b1070db553103b77fc2eb5740217b9a579cb5855b6693c2b6c6faa9ff9a66ff92257658c2dcaf1b555e614631be7553fe0e3d47643c6d866995ab8db7bacc48fb050866ab5c782fe135216ab05ac4f621ccc1d6a60137fafe2e595970df81cf5576d493b09d442aad1505de9e3597e6ec9f4c38c86c6cab9464dcda8c1666730f65b6a6c71d649595bc1f99cc3b6d830395668a4e57313858368dbc0a1"}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b90000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000e8c000)={0x8, 0x1, 0xfffffffffffffffa, 0x400}) unlink(&(0x7f0000934000-0x8)='./file0\x00') 2018/01/23 14:11:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00008d7000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a06000-0xc)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000bab000-0x4)=0x7, &(0x7f0000b84000-0x4)=0x4) 2018/01/23 14:11:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000ade000-0x4)=0x40000001, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) pipe(&(0x7f000046c000-0x8)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00006cb000)={0x1, 0x7, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="315b26af3d14", @random="f9d1c9569fee", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}]}) 2018/01/23 14:11:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) fcntl$setpipe(r0, 0x407, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af5000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0xef) 2018/01/23 14:11:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) r2 = syz_open_dev$adsp(&(0x7f000041d000)='/dev/adsp#\x00', 0x3ff, 0x8000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) fcntl$getownex(r2, 0x10, &(0x7f000008b000)={0x0, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f0000628000)=0x2c8e) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000006f000-0x4)=@assoc_id=0x0, &(0x7f0000974000)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000696000-0x8)={r4, 0xa8a4}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/23 14:11:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000ce9000)='net/fib_triestat\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000888000)=[@in6={0xa, 0x1, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in={0x2, 0x2, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) socket$kcm(0x29, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000676000)="", 0x0, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000070b000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/23 14:11:30 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000029000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1d, 0x400000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000029000-0xad)=""/173, &(0x7f000000f000)=0xad) syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) pipe2(&(0x7f0000015000-0x8)={0x0, 0x0}, 0x4000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000021000-0x48)={0x4, 0x8, [{0x101, 0x0, 0x3f}, {0x7, 0x0, 0x159}, {0x1000, 0x0, 0x1ea088ce}, {0xec6f, 0x0, 0x8}]}) 2018/01/23 14:11:30 executing program 3: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000711000-0x11)='/selinux/enforce\x00', 0x484000, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000f76000-0x4)={0x3, 0x5, 0x0, 0x0}) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000bef000)={0x3, r2}) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) [ 138.539283] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 138.554791] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 138.618931] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 138.665719] sctp: [Deprecated]: syz-executor4 (pid 22662) Use of int in maxseg socket option. [ 138.665719] Use struct sctp_assoc_value instead 2018/01/23 14:11:31 executing program 4: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x29, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f95000-0x8)={0x0, 0x0}) close(r0) 2018/01/23 14:11:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x12a, &(0x7f00003ed000)=0x7ffd) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000b38000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$admmidi(&(0x7f0000530000)='/dev/admmidi#\x00', 0x50000000000000, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00005a6000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r0, r3) 2018/01/23 14:11:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000012a000-0xa)='/dev/dsp#\x00', 0x200000000000001, 0x20000) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000644000-0x8)=0x0) 2018/01/23 14:11:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000493000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f000028b000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:11:31 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009de000)={0x3, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000aab000)={0x0, 0x7ff, 0x2, 0x2, 0x8001, 0x7fffffff, 0x8001, 0x40, {0x0, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xffffffffffffffa8, 0x7, 0x98fc00000, 0x6}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x3}, &(0x7f000096b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000003000-0x24)={0x0, 0x1c, [0xffffffff, 0x998, 0xfff, 0xb3, 0x0, 0x7, 0x3]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000acc000)='/dev/audio\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000a32000-0x50)={{0x9519, 0x2}, {0x9, 0x7}, 0x1, 0x6, 0x101, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00009dc000-0x4)=0x0, &(0x7f0000001000)=0x4) mbind(&(0x7f0000c85000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000d05000)=0x0, 0x2, 0x2) 2018/01/23 14:11:31 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000711000-0x11)='/selinux/enforce\x00', 0x484000, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000f76000-0x4)={0x3, 0x5, 0x0, 0x0}) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000bef000)={0x3, r2}) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e09000)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x5, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000045000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d67000-0x4)=0xe8) 2018/01/23 14:11:31 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x9, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006d7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f000084a000)='/\'\x00') writev(r1, &(0x7f000018f000-0x50)=[], 0x10000000000000f2) recvfrom(r1, &(0x7f0000951000-0x57)=""/87, 0x57, 0x0, &(0x7f00007c8000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) fcntl$getownex(r1, 0x10, &(0x7f0000d8e000-0x8)={0x0, 0x0}) r4 = accept$netrom(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000b000-0x4)=0x10) pipe2(&(0x7f0000772000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000025b000-0x20)={0x6, 0xffffffffffffffe0, 0x820e, 0x6, 0x1, 0x8, 0xdd08, 0xffff, 0x0}, &(0x7f0000704000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000877000)={0x0, 0x4}, &(0x7f000094b000+0x2fc)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000425000)={r6, 0xfff, 0xfbc, 0x7f, 0x100000001, 0x3fc, 0x9, 0x9, {r7, @in6={{0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xe44a, 0xba, 0x5, 0xffff}}, &(0x7f0000718000-0x4)=0xb8) r8 = accept$netrom(0xffffffffffffff9c, &(0x7f000000a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000a000)=0x48) ioctl(r1, 0x28, &(0x7f0000678000-0xb5)="52f007e1507e6b0d368b841e9f1e9e8ae9a3af711c94fdf662ed8fc4145a4e7990c88387517f5006e3a01ed8f4c2075d1a36c5d273e1b13faa68a9f6179b9386d567c8ea7a3650a815c10f44bb36168008f76b777993859b84578b52b1dbaa9e25aab3f9f09ab438b93de39cca68633419c5672dcc4ce0daabff061736c30274bac21a6084f0632174f1aeff026355d1c5d244b194c06efb4c6fc08c2e8422e1fa01bad94ad4429510482776b7c6500113e8172d74") ioctl$TIOCEXCL(r2, 0x540c) fadvise64(r1, 0x0, 0x0, 0x4) kcmp(r3, 0x0, 0x0, r4, r8) [ 138.719087] sctp: [Deprecated]: syz-executor4 (pid 22662) Use of int in maxseg socket option. [ 138.719087] Use struct sctp_assoc_value instead 2018/01/23 14:11:31 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000711000-0x11)='/selinux/enforce\x00', 0x484000, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000f76000-0x4)={0x3, 0x5, 0x0, 0x0}) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000bef000)={0x3, r1}) close(r0) 2018/01/23 14:11:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000263000-0x10)='/selinux/status\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f000069e000-0xfd)="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", 0xfd, 0x0, &(0x7f0000095000)={0x3, {"85df88713b0598"}, 0x3}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000168000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004db000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x360, 0x0, {0x0, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = creat(&(0x7f0000bf0000-0x8)='./file0\x00', 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000dc3000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000124000-0x4)=0xe8) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:11:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000e5a000-0x3)=&(0x7f00007ca000)=0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x4004af07, 0x0) 2018/01/23 14:11:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000057f000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a23000)=0xb) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000032d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = syz_open_dev$amidi(&(0x7f0000119000-0xc)='/dev/amidi#\x00', 0x10000, 0x400040) connect$inet6(r1, &(0x7f0000d98000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x38a}, 0x1c) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00006d1000)={0xe0002, 0x0, [0x7fff, 0x10000, 0x68f98a68, 0xfffffffffffffffe, 0x463dd0cf, 0x1, 0x1, 0x5]}) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000dff000-0xa)='./control\x00', 0x220000000009) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007c0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$netlink(r2, &(0x7f0000407000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bdb000)=0xc) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f00008f5000)=0x4, 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f000001f000-0xa)='./control\x00', 0x80) 2018/01/23 14:11:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000fd5000-0x14)={0x14, 0x4, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000484000-0x5)='/dev/vcs\x00', 0x80000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000bfb000)={0x1d, "f4b74dd3d6b8e9f499119c12ca1f6079b827c5eec2747a66f45e44bb52"}) 2018/01/23 14:11:31 executing program 2: mmap(&(0x7f0000000000/0xd60000)=nil, 0xd60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000e000-0xc)={0x0, 0x0}) r4 = epoll_create(0x46c) r5 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000c7f000)={0x0, 0x0}) mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d60000)={0x0, 0xe8, "13093e300b5c76df19dc336b2fce5f75871b16ede1c3a7b93e91d21bb859eb2e3f670201e7e46837a1bee74c3a7e1f9e8fd999fc9d5286de3f9415fbf900ae99afe94276753a22a1a4f646dcc4ef26643583bbab7a618b0a9952b71fca8a5d7b092733d94e0647e63402c73412915deec2cae289fe6721c075311aeb95552c6a2e343ed88bbf05845e5ed6855f74160e1d1780463475f42a505d6b3e37f4931aefab6ab00280b021325ad094426f3e065a6d2ccf9f5651ee2ba8dbef4a61ac1896e9dbc25de05702bffe5091efe73e4d6552197ea4bc5fe9df9505d2e0136f0a6efade86c7e5bb7a"}, &(0x7f000005b000)=0xf0) mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000d60000)={r6, 0x7, 0x2, 0x4}, 0x10) r7 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d5e000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f000050b000-0xc)={0x0, 0x0}) mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000d61000-0x2)={0x80000001, 0x4}, 0x2) 2018/01/23 14:11:31 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000711000-0x11)='/selinux/enforce\x00', 0x484000, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000f76000-0x4)={0x3, 0x5, 0x0, 0x0}) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000bef000)={0x3, r1}) close(r0) 2018/01/23 14:11:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000000005, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2d, &(0x7f0000001000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0}, 0x20) 2018/01/23 14:11:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000e3d000)='/dev/vcs#\x00', 0x2, 0x2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000049f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000909000-0x8)={0x0, r2}) ioctl$TCXONC(r0, 0x540a, 0x0) r3 = 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) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001fe000)={0x0, 0x0, 0x0}, &(0x7f0000fca000)=0xc) r5 = fcntl$getown(r0, 0x9) kcmp(r4, r5, 0x0, r3, r3) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000ff000)={0x2, &(0x7f0000f6c000)=[{0x4, 0x9}, {0x2, 0x2}]}) 2018/01/23 14:11:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e43000-0x9)='/dev/sg#\x00', 0x5, 0x54400) accept$alg(r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000050b000-0x8)="c5b545e031c4fd7e", 0x8) capset(&(0x7f0000a31000)={0x10019980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x20801ffd, &(0x7f0000229000)='(', &(0x7f000029e000-0x4)=0x0, &(0x7f0000fef000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/23 14:11:31 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup3(r0, r1, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000772000-0x138)={{0xd000, 0x6000, 0xc, 0xffffffffffffa0aa, 0xb6, 0xea7, 0x1, 0x600000, 0x8001, 0x7fff, 0x5, 0x3f, 0x0}, {0x7000, 0x4, 0x10, 0x8001, 0x30, 0x1f, 0x3, 0x40, 0x7, 0xfff, 0x9, 0x4, 0x0}, {0x0, 0x0, 0xc, 0xc563, 0xffff, 0x6, 0x1, 0x200, 0x8, 0x5, 0x9b, 0x3, 0x0}, {0xf000, 0xf004, 0xf, 0x7, 0xffffffff, 0xd3c2, 0xb9, 0xe93, 0x3, 0x200, 0x8, 0x40, 0x0}, {0x10000, 0xf000, 0xc, 0xd01, 0x8f4, 0x5c4, 0x6, 0x3, 0x1, 0x2ad6, 0xd9, 0xffffffffffffffbe, 0x0}, {0xd000, 0x2000, 0xf, 0x7, 0x7, 0x80000001, 0x3, 0x3, 0x5, 0x8000, 0x6, 0x1, 0x0}, {0xd001, 0x100000, 0x1c, 0x2800000000000000, 0x4, 0xffff, 0x0, 0x4, 0x945, 0x8, 0x3, 0x8, 0x0}, {0xd000, 0x100000, 0x0, 0x6, 0x401, 0xfffffffffffffff8, 0x8, 0x1, 0x7, 0x8, 0x49, 0x1, 0x0}, {0x100000, 0x1, [0x0, 0x0, 0x0]}, {0x0, 0x4000, [0x0, 0x0, 0x0]}, 0x80000001, 0x0, 0x15000, 0x10, 0x0, 0x2000, 0x3000, [0x8000, 0xfff, 0x8, 0x6]}) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1b, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/01/23 14:11:31 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000711000-0x11)='/selinux/enforce\x00', 0x484000, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000f76000-0x4)={0x3, 0x5, 0x0, 0x0}) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000bef000)={0x3, r1}) close(r0) 2018/01/23 14:11:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syz_open_dev$audion(&(0x7f0000df7000)='/dev/audio#\x00', 0x5, 0x48200) semtimedop(0x0, &(0x7f0000bc9000-0xc)=[], 0x0, &(0x7f00006ed000-0x10)={0x0, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006ff000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/23 14:11:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00000f1000)='./file0\x00', &(0x7f0000a98000)={0x0, 0xfffffffffffffff7}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x3, 0xfffffffffffffffd, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) munmap(&(0x7f0000810000/0x1000)=nil, 0x1000) mmap(&(0x7f0000810000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x3, &(0x7f0000810000)=""/199) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/23 14:11:31 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x0) connect$netrom(r0, &(0x7f0000aec000)=@full={{0x3, {"45153cb1254177"}, 0x8f60}, [{"7b4af182dfcf00"}, {"b97a48bc627a7a"}, {"b0f650a33574bb"}, {"fcbc429ee782e8"}, {"10eafdd6b664cf"}, {"95c654438d0e72"}, {"8225fcb05e3216"}, {"7f0899b9e4ae70"}]}, 0x48) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f00006ae000-0x4)=0x0, 0x0) 2018/01/23 14:11:31 executing program 5: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000034000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000f0000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000f0000-0x1000)=""/4096) 2018/01/23 14:11:31 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000711000-0x11)='/selinux/enforce\x00', 0x484000, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000f76000-0x4)={0x3, 0x5, 0x0, 0x0}) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d0f000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) [ 138.943755] QAT: Invalid ioctl 2018/01/23 14:11:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f000063c000-0x1)=0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000432000)={0x0, 0x97e0, 0x2, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgid() mount(&(0x7f000087f000)='./file0\x00', &(0x7f00006fc000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/23 14:11:31 executing program 2: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000249000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000d98000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000022c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000fa9000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000742000)={r2, r1}, &(0x7f000092f000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) 2018/01/23 14:11:31 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000711000-0x11)='/selinux/enforce\x00', 0x484000, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000f76000-0x4)={0x3, 0x5, 0x0, 0x0}) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/23 14:11:31 executing program 1: mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002ee000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r2, &(0x7f00002ee000-0x8)='./file0\x00', 0x6000, 0x0, &(0x7f00002ee000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x5, &(0x7f00002df000)=0x0) io_submit(r3, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/23 14:11:31 executing program 7: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b70) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x8) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000036c000-0x8c)={0x0, @in6={{0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000bd000)=0x8c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000023f000)={r0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000036a000)={r1, 0x401}, &(0x7f000002e000)=0xffffffffffffff43) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000036a000)={r3, 0x7, 0x30}, 0xc) 2018/01/23 14:11:31 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000010c000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000eac000-0xd)={0x0, 0x5, "478aed5841"}, &(0x7f0000000000)=0xd) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000873000-0x8)={r1, 0x1}, &(0x7f0000b5d000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xf) 2018/01/23 14:11:31 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000711000-0x11)='/selinux/enforce\x00', 0x484000, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000f76000-0x4)={0x3, 0x5, 0x0, 0x0}) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) [ 139.029241] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/01/23 14:11:31 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, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) mlock(&(0x7f00001f7000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/01/23 14:11:31 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000711000-0x11)='/selinux/enforce\x00', 0x484000, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000f76000-0x4)={0x3, 0x5, 0x0, 0x0}) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000096000-0x8)='./file0\x00', 0x200100, 0x2) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000034000-0x400)={"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"}) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x800000010f, 0x87, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) getpeername(r0, &(0x7f0000061000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00002ba000)=0x6) 2018/01/23 14:11:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003be000-0x6)={0x1, [0x0]}, &(0x7f0000f56000-0x4)=0x6) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/23 14:11:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\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) syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000f7000)={0xdffffffffffffffe, &(0x7f000006f000)=0x0, 0x2, r2, 0x7}) 2018/01/23 14:11:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x2, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r3, 0x0, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc2000-0x20)={r3, 0x0, 0x100000100000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:11:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0xffffffffffffffff, 0xfffffd4a, 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, 0x3}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00005da000-0x8)={0x0, 0x90c8}, &(0x7f0000de1000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000315000)={r1, 0xffffffffffff8000, 0x920, 0x3, 0xfffffffffffffffe, 0x7}, 0x14) socketpair$unix(0x1, 0x480000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r3, 0x4, 0x200000423fa) r4 = accept4(r3, 0x0, &(0x7f00002ec000-0x4)=0x0, 0x80000) getsockopt$packet_buf(r4, 0x107, 0x0, &(0x7f0000bd6000-0x53)=""/83, &(0x7f0000593000)=0x53) ptrace(0x4208, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000f7b000-0x12)='/dev/input/event#\x00', 0x9, 0x0) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000300000-0x8)=[0x8001, 0x9]) syz_open_dev$sndpcmc(&(0x7f0000ee1000+0xef8)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) shutdown(r2, 0x1000000000000001) 2018/01/23 14:11:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000fdf000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r3, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) sched_rr_get_interval(r4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00004fc000)={r3, 0x401, 0x30, 0x3, 0x2}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r5, 0x81000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000995000-0x8)={r3, 0x38000000000000}, &(0x7f0000a78000-0x4)=0x8) 2018/01/23 14:11:31 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000711000-0x11)='/selinux/enforce\x00', 0x484000, 0x0) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:31 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x1)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000071d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fdb000-0x10)={0x3, &(0x7f0000e7a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00008a7000-0x40)={r2, 0x8, &(0x7f000031c000-0x20)=[0x80000000, 0x8, 0x200, 0x2, 0x1, 0xffff, 0x8, 0x1ff], &(0x7f0000b8f000)=[0x81, 0x6], 0x0, 0x7, 0x3, &(0x7f0000e2a000-0x1c)=[0x8, 0x7, 0x5, 0x4, 0x6, 0xfffffffffffffffa, 0x40], &(0x7f00001cd000)=[0x4, 0x7fffffff, 0x0, 0x5, 0xfffffffeffffffff], 0x0}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000861000-0x4)=0x5) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000b79000-0x10)="", 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x1ff) sendfile(r4, r5, &(0x7f00007fa000-0x8)=0x0, 0x40000000000008) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000ba2000-0x10)={0x1d000, 0x10e000, 0x0}) 2018/01/23 14:11:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe0000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fd7000)="") r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00009ca000)='./file0\x00', &(0x7f0000fb1000)='ramfs\x00', 0x0, &(0x7f0000ba9000-0x1)="") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000782000-0x9)='/dev/ion\x00', 0x84080, 0x0) 2018/01/23 14:11:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000dec000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000a3000)="ce5941f8f0c15b6f5d58cb5edf345f5c36179a4357f84879734fd15070bc8622dcd4317e4920f769073df84374ce4e44221e6d049aaa4e9fc4df5444ea72391ad5b504221554637e122ec430d998ad214ae71cb33fd44058cb506e9269469812f7dd13d18ccda4e7afbc9373d29983ed929a2427a7a0817c1be88c72b2d5629b8765302ae23faa67953f96d4a3d5d62ddf93117269d77f014d831000aa9c4f61e16c3583e698833d20a39b1ab183fc96d04264d435d45c29a71b62f472dd2e126c452eee4ddf3826e5e27f6e2a2ab4d1917edb8387d43f2737f541b8d7b208044c6fd4aec8c18ca72dc7f4a7573757bb00ed3bec", 0xf4, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fsync(r1) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d32000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007ae000-0x10)={0x77359400, 0x0}, 0x8) truncate(&(0x7f00007be000)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/01/23 14:11:31 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000389000)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000a3a000)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/23 14:11:31 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/autofs\x00', 0x40405, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xa1d, &(0x7f000001e000)="0c441e7f1f8aa519bb2fd5e86228a69d51573bacf619b647e595b5c7865fa74b6f396da12aaaffbb037f98e08331a9f8e4315febe3409de8c1ffd0c5efebd4e0d5af8476b490a4c26f9bc21c1ed4de4acba11b9583db66186e9bdc079a7c389d04d8a55e0e3d9f3789764c54f88d4d5524219700ee0c906b7fe62dae1fb1b0a1d369848e8c856e055f18d7f6eac7c52e3a8882082cd6a92f31eefeac2e0ea16a285fd189adced1792edada7736233c213872af7f") getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000018000-0xa)=""/10, &(0x7f000001d000)=0xa) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000001f000)=0x5) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000001e000)={0x3ff, 0x0, 0x1, 0x0, 0x5, 0xfb}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000019000-0x12)={@generic="796c6eaeb49f9f79df884d1fc3e2a072", 0x7}) 2018/01/23 14:11:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) r1 = semget$private(0x0, 0x1, 0x446) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f000052d000)=""/65) write$fuse(r0, &(0x7f000069b000-0x30)={0x30, 0x3, 0x0, @fuse_notify_retrieve_out={0x3, 0x8000, 0x5, 0x1}}, 0x133) r2 = request_key(&(0x7f000013a000-0xa)='encrypted\x00', &(0x7f0000699000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000965000-0xa)='/dev/cuse\x00', 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r3, 0x10e, 0x4, &(0x7f0000003000-0x2)="", 0x0) r4 = add_key(&(0x7f0000071000-0xa)='blacklist\x00', &(0x7f00004d4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000155000)="c4c50c2a82902bdd68803828", 0xc, 0xfffffffffffffffd) openat$selinux_context(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/context\x00', 0x2, 0x0) r5 = add_key$user(&(0x7f0000cf3000)='user\x00', &(0x7f0000d39000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000071f000)="8ee01e97556c01ac7013e87b070f1e8c4fc45d0bda4b435a5aeb774980d9310e0e0fc0b0de9cd693932e6abce95579a5e0529fcdc9035844df8a36d566d8a630d88cee2ddeda1aad031fd2025ce396149dd7039e1828cbefeeaee4114bfb9790ceaba0ce806acab48888dd44c9487a7a7b3424b011071cdcc00dd9ee3161e4cdc65d875745f9d5850485d6290549f5f950b1e83b315d0a7ff0c9af8ccbe7ad30b4669eba7c0b36dfd90c3981ec0a6604c5ef56266f9d420cdd918f84ebf13fb9838b08d0692d355f25d8d30217357924623c1e607bc1", 0xd6, 0x0) keyctl$dh_compute(0x17, &(0x7f0000623000-0xc)={r2, r4, r5}, &(0x7f0000a12000)=""/201, 0xc9, &(0x7f0000501000)={&(0x7f0000f28000-0x40)={'cryptd(crct10dif-generic)\x00'}, &(0x7f00007bd000)="88d812126a476c3b7604ae63a730caeb7c5263d6dbd8273f452b5793a23d32624ee5a3f5b443860ce529f6991f8f65c0c5b8875c37b681924f7f92382b43e2108ec0e2e2396d6bd6036d71165682484437a48ef872de488e41364f6c50b3698eb9e4f1eddd2bab9ceb5d1f67affc14b85936ed7dad2d9ed0011def8046d91d57b4671aefdc45c6fae09c4bbdbaf0556f2c4e2b0ce3c02e7cf8566144403da92f4ef83137a4c4809126a4a5a42f29e84e58acd2cf41f35bf62a7c7ce88087655414098892f535a53bdb31c6ad0864bf25c92e04055b3ed20821a157bc26005cde299ab6900c1609d466cb14b8e07ace95be549f368f8285e60fa6b93dbe9f78201db5c52cf5e52cfbe9aa254319c905d46756b76ed10d5add20d21c55208c694cdda6eb833a08b04ca7ad778e418f3e2e2126afe6afe7b54d4f2a721016c1a6257f5d2949ea0429a6f65c43584556c5723c6c28621a62521296a44abf5744977ae7984e4c341cce477ca7a54dc6274249ac503a5dee8a9bbf8566652e863b4cd816651039c0088889474b9dc8b254e82d186446b7c670d9f4659c85a1365fd1a70ffa182f6527a0b8b3cebd3aeb7115361d7cd60b5252c79f632801883a43c6c052f6c4fa9a31e10adb3cc87880105511f5e289f25daabe2d181ffb0e2882dff44a793f0c2138ffe0e110d2b9a1f4c6b96681dfaf65921b8faa8fd15eadd9ca7f7dfa85fd410e734f969b71a0ebee54dfbfd832d062d4be39346a9730aa1e8ff52b8ec555b0deebeb6da4be0e94d90ff454ae1019b99a2e8820a9c4ad0865f27a4c81a1717146df1839f6a53ee63fde1e71488eedc2979b2728d6712e522bcf4e4b4f7e92aa879dc8164507f1ef222f13cd4a6f29245c5b1472d43b488af889912e4f46eea0759680e87cff85beebfc11909dc248ef429bd809da83c90b946577edfb467f243146dc61d6b2dc237ea4084b9df38a0dadb6e2ef023b0dee54ffce1a0f6ab337feeeb2fd8290b0854ffc1ff63f7372283901e328cabd0e529e68097810d2653823a59fc964ddb5ff7df20c42758623cd4fb4f837435513f64b2315b297b98473e6234233503400879628232c50cac7f19c049ecb1284f227514368e8476a270607109a6afb189f946a4358243093219383e70d8cc461e40ef1b8398e0b3e1d30c36f94543562a427d7fbb0ceecb730f3f62ceebef33464dd5f60fcd4367584d2ee9284d14d1a8af8570037a403bd50a00464bd9b339a277e586f0dbab9ceaa31d4a903c2ea627cd8c826aab7de36f6d656c2e5ab5b8c164664117b6ebae7ac4c19e891344c32c920d107a1e3155d61e27643dc80ac950a20baf98ba199e927a6dcf43289944f0135309dac1f556c583ed2bd741963b116ecd22712850778347bb0c3492ec6926f633acb806ebfc798d511180a3c4e051315d02501075aa5eb4a6d0867c6f47e40840c81419289a30bd63b85876a35d96f444d567a19f04b65f8d2a6dfda948a04037d62384b713ac7d2c43528ba660a4022745e8dd1633cb55a9264c91d5f7e02d8d5ab1fba6ebba4af4b521a242593107ef15779ab54eaf93f6745c28a30931f52313e1fd40707d7599128c7ef697ec5a8884d2cc56a586e2e8cefd16259412f018d4dc3bccbd287445f5dcaad86976be1ca43732b594fa83cb56efcdb51997355258282c4fda7a943e7401168a67b84f4ef1f53f161a808e87f3f5a22879d852d4fcec7d610c30e8402f06706c4dcd9fabec2ccfc65430cced453a6f018e86f02e8e3b8b0474f68761689cc23b28f9e04c8b1b97bb43febc91cee7ae1ef2b2992b9d9709efae5b2980150f76902026c9483db9c50fc3cda09c5ee8309fbe65ebf406d4dba8d63739efab6ceaa98a3dca26b87db481dd773eb7764ff8c971b0abe1481a10358860a040e8a9b0d7272754dfbea5db673f32e8ad38d866a59261aa6a71483ca751bdb95430611d50f23bb71959a27673f2f0ddf692b93c30808122fece0715c598becf215997c96c33e5020b9c7dccffae8034bb3f4b2ff0f2bbe42dd7b1260e38a439e69a42def10b577d2b52257b939827a98d66c125f823073dcf427c356aeb2480c4d3dda8ebcaf1cde9c5c8980a4baf5e32d05b2526941b4a220697aab325c196390baff017d2e2fd31464527297f49c825fa8bd18557baf700b6a94cfd91521620df96f2676f94be38b447a0a88228b8f8d34d98bb903379c322ffaf1bc557bacc63907e7bb12d231e653f35433c2de246143e4943c0706166eecf59b0fb5ad840381a04e91aa31dbe31688fca843d1780c76518f8bb3f681cf3d7de65a7ec96a105af8bb43c96a68fd222e7415da14ae3c23e1a560132639d4cde599a10701d21491e5f9ce492b878e79b2d5990ee57f56dfb7db14c61625cbd9814a8a9f984e9dcd19d79220a9b09a5626664adcc9abe42b2f5d832f08a911d5f75ec110db0bc09e5c7bdd47d9fc2920ed2eaf1de0d5fc1e9f33cfebb0a92b601854532cff5540f7b239e9d5237fe69494d3fbda98cfd18d96509bf08455569628501a413784c371106393d96f9f8f5e5bf677e1fea0a1681bf6c4fc269ab2521b8bce96a68e80f43a9e6893fdf55fff2c6034c9234f006c2a20d02a14bb149f033aa49c39f4ad2d679724db0bcec82767aadafb7fc9737d628f79ba3ceab454b483e15bdcd2c804e05392f747795c6b8d792334888f589464f3a2a288abd64adcbcd789790f640acd79483cb691c1af16027014f27836141e7d15d8083f082f7c0a5ca313f40af2ec2a4d891412102990f53eb9296cdc233873fdadc750c51d209c8225720db1f6013e803fa09d43393c368dcef0443654616584f077c5dd9b7d46b99b0ff66f79b46371200c6a70072f133d5677b349f3f6c264a81700faf8f4785e3f790174fe7da60612c33a78ae5061d294d90ef1d5d0929407b564c753b509a8c0ee4bdd7bf6d7a6e0dac3f73bd3bf46c379d3933347a4df1d351e5ed9ab5fbc4e2cb40aff6ea74efffe281f67129b2e411e999c6b46bd12d44b17385cf641c0fb5d8cc2e2a3d989c49ec82f2e5f3da56dea6906a1909957c9947aa9575d49cf9ee14ec95f7b1f0675d36ffec99f107fb5aeda53499f0a804f53257eb74b25b71e99f5fad662b02746b4eb55912b244e2d1b206b5b8277dd440be34f8d10ea7407233ac6d4df7c3d6815c473f491367797d4ae30929c6152a779756b28d2de3d8ea104d61c4d30aeaf77053e8f7016559f1a66d52655c92a8846d843f252bab3d6a5158163ca89e20e59b156205f3e5527ea5e2da35c01d60ebcd50f6f0c1172ad9f9aac4d51aed96d03df85b48264268995eb6a7dafc6c3568a0523109026ec4518bacb466c3079029c1cb3f3aca63a551dfe41a0500998d35555bf47b72cdc66c5e20aaccfd9978274db7593526e23be9cfff4ded968d5af5f511b4ab92dd44bfb6a5e413ff82c55bff37ad5b89113f2eee1bbf3804b491a30e80e020344acb8aa5c08bae0c4e58c1e1b4de561252136e70c735d66db6b643168400a140d802a00e3244caf146e25be674fdd07331efc967cce2bc8821ec513eb0f4fb068bff0a638b9fd0be59e09393a25812b43f32f07d718f59a6209b6ef8035bb9accb969942458c250a2533e9b5601d3e79073dd428139b9d6c837a95f1ecf77bde164c7359c542ee2dd4077acff0e4ca69ae062f2d6ee0db3d59e5033e07a02fb3cff367f04641fe021e6cfc1fb0c5324cd7d63f962adc208d1d991029614a76c0be5b35791fcbf47561c5c0dcd030fa989c0b674b7b8db3f63e14de63b2f2a9dfb2e110a797beab67f48af73568dee0afff04d1f8e9da5e51f1662731ecc253574e03fa6f8e1299bce4b48434f4f209e3285cb5147c74e77f29831a35678442721207fc3aaef1736ef9f0a2d61979f48b97a6a940785b4e506dd029f67bfac26d6d2004b60dc4a4acef7f23512b5af5f2f1e6ecaf98158088c34f12eb7f170a7e2618c2501ae7ba5c2a9bda2451161e0e9fad58a0080db392ee75e22ebe411be5c9897170855183513304d6ed21260ad34793875652ef0903584b9ec1728e02ae3298167c8f33c3d618515567170eb1851dc1a9c552bb9e80aaa2ca705ed5f0dd7a422797ac5784cebdf324359b773e6c132d012843559c01d64d8311d3d10211b375f512105098918d1e52c6befb28fc484c4fd74f72bb079d6d2b596661d15f6450808ebd40ad65f21b37e261179cc6fcafd3de799313233a2a19d0397074d7b994bad5cf496270f750c0d19eacbb24ae0bc7eb889c87f0c9ffe5b48ac51cc1c0575d4f348c5ad125b9cf5193d773e39c9c0e106535c9594e927da4415b9f30ce8c9cad2b4621ced18520d7b9d5395c9194999995f14561126db26e34f256e6013fab9ae4c30efa853a5c672c8ec45dc582f13e5341e9a54d943397d22c3c96d241f712f633ad52e3ebdf4119953231e13315880bd8d9e461874958b2d0bb7d2ba703ff5187c5c3b494683a9d8d5ef80b4e6a3b2349c4083943f5112d174554b88676c66b31836019411d83f69e3ab017e2936402fb8df276904c6a76deaee8efa04c96193d74c974997cec2ea8aeb935a3e6bb6addddbb0f0244993ce7d84b122218f3aa7e1884f90b06fa01341900d310e02663733fa095c5b473d4488c6e15ceb36faa23f48c7bc1255e937b651bd6a240472992ee4c475cfbac23f72eb1f796fb9c32fee2be1dc2d772a64b3eb79d83a1191202c55b51fbba985bfc474b648ddf489b09503f61b543cbd8298dfe9cba8013e633237ccaaf30c851eefc317dca38fef2f7eec92460f56ee2c82f3e7dbef19f3886bc60a206d74e581413685ab393307fb634f4804bbb9a7ed0df4b2a84471bfd051aa439a6b3268bb96328718cbeff9cb6ab071d0021264737ea8cf84fecd9b57434dbaba8029001f94c7d482e5f1297c6c19643dbf753792863bcaa99659f41b7ce2f7c3f09dbc21f76290b5d3b9302ff9c8bbe3347e0107b53fb78235a5c59367feed27c1cdacb0345cc76d832f076fc14ccbef88c736efd34c4aa5595f2d2553b81e9a71a9bc064dad97c67210d97c708e0677f3f6cc3c0be2b61cb75753f56222cd8379300f31b22e85c586970628483bcac12dd49350710f5572c6957d512fa2a2f5769de90f4fb4e55ea09c4a0411459369a00d4afc5d298cd8beaae24cc512d5b921536ba7208edcb1a5c2ce55a559df5c2de81238160a50ce45d2921b527476242a9e09cd5c6e08ac61f3bef0bffafee860ddfa5400738ab62bb1231766be8ab5098034273ceccdeff52d30d62d728c78af92c35343b3da05db65afb71bb332d9d34ba3424a58f63be88b717077b82b3d479a7692107816765985edcd707d5dfb34464f765c00c71fef9c59deca6893feff0037905b36dbf0a3c35ec04fe8b6cfb5303521dd61464e6ebbf30571eb01b669339347f2e007d63129bdb658207f2ac186c54ac0bd05d7acf2fe347eb1b37df21a4350c2bf6094c8ecce3a22529726086a191b16536c40a9c138bc99f75eb54a5fd5a0610c1e0a62123578e8d5ba6224634cbde87ca3fc9282dad177a7ef03314cb81f939a6616c237e2fbaa5a799b05b3a8d6adcd522dc2ce82281f488fcb60e821a1ad4539b1aea057f0278ca4f1f5e5fcea1818502e451be0a104f805990bf7adb61a24c7bc08e8b59c9d3792f9ed94140489c95e1438e260130763b8ed937a39b037fd013baca85bc31bbb52976faf550dc49890e2655250577ee14d600d98bace1f2b", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00007cc000+0xeee)=0x6, &(0x7f0000df1000-0x4)=0x4) 2018/01/23 14:11:31 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0xff, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000014000)=0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) writev(r1, &(0x7f0000011000)=[], 0x1) 2018/01/23 14:11:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00001cf000)='/dev/dsp\x00', 0x400, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000469000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x5, 0x2, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r2, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) 2018/01/23 14:11:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) read(r0, &(0x7f00003cb000)=""/114, 0x72) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x0, &(0x7f0000719000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0xfffffffffffffe3a) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x0, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000063c000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a7d000)=0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000693000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aca000-0x4)=0x8) 2018/01/23 14:11:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000924000)=""/24, &(0x7f0000001000-0x4)=0x18) syz_open_dev$mice(&(0x7f0000a05000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) 2018/01/23 14:11:31 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(0xffffffffffffffff) 2018/01/23 14:11:31 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(0xffffffffffffffff) 2018/01/23 14:11:31 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000001000/0x1000)=nil, 0x7ff, 0x4, 0x20, &(0x7f0000000000/0x1000)=nil, 0x1ff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0x501000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000002000)="283a29df18e6b327af8a2eb7bfab4f44626728bc2903e4695e646e68b3dbbb13f18ec7dec0140e54dd5412431a5dc36eeb03fb051a74d897a86c7c9075f6fe807a8839cda9e210c5a26e84fecdb7c20a53a93e6c8e", 0x55, 0x20000080, &(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0x2ae) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8912, &(0x7f0000001000+0x2b3)={@generic="a7733f20dac526800000006e35ac4d0a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:11:31 executing program 4: pipe(&(0x7f0000bf5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000-0x1000)=""/4096) clone(0x0, &(0x7f00001a5000)="", &(0x7f0000659000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00007af000-0x1)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000002000-0x79)=""/121) time(&(0x7f0000f10000)=0x0) 2018/01/23 14:11:31 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(0xffffffffffffffff) 2018/01/23 14:11:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f00001ed000-0x38)={&(0x7f00001d2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000079e000-0x50)=[{&(0x7f00001d0000-0xcc)=""/204, 0xcc}, {&(0x7f0000093000)=""/190, 0xbe}, {&(0x7f0000e21000)=""/215, 0xd7}, {&(0x7f00002f0000)=""/79, 0x4f}, {&(0x7f0000c30000)=""/66, 0x42}], 0x5, &(0x7f000021b000-0x1000)=""/4096, 0x1000, 0x3f}, 0x3) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dbe000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000c4e000-0x8)={0x0, 0x0, ""}, &(0x7f0000b83000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c53000-0x10)={r3, 0x3, 0x80000001, 0x4}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:11:31 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) 2018/01/23 14:11:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$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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", 0x63f, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f000008f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003fb000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000da3000-0x28)={@common='gretap0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) r3 = getpgrp(0xffffffffffffffff) r4 = fcntl$getown(r2, 0x9) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f000036a000)={r2, r2, 0x1}) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r2, &(0x7f0000c24000)=0x0, 0x8) sendmsg$alg(r2, &(0x7f000004f000-0x38)={0x0, 0x0, &(0x7f0000656000-0x30)=[{&(0x7f00009df000-0x1b)='{', 0x1}], 0x1, &(0x7f0000daa000)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) 2018/01/23 14:11:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f00000ce000)="9b37e1fe4fbbe4a62c58a06f1b749265b041439ab45f5cb7a0fb26962a5b59746027c8e51040ac277580ffdcf048b558be78d9586af148bc76874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc7309789270c0b1bcd07c8e2f63da930a", 0x60) r1 = syz_open_dev$vcsn(&(0x7f00006fe000-0xa)='/dev/vcs#\x00', 0x10001, 0x20000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d24000-0x4)=0x0, &(0x7f000041b000)=0x4) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000f24000-0x52)=""/82, 0x52) 2018/01/23 14:11:31 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r0) 2018/01/23 14:11:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000052c000-0x6)={0x8, 0x8000, 0x7ff}) bind$alg(r0, &(0x7f0000ece000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a24000-0x18)="", 0x0) accept$nfc_llcp(r1, &(0x7f0000f87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cdd000+0x21e)=0x60) 2018/01/23 14:11:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00008cb000)={{0xf9, 0x1, 0x7fff, 0xffffffff00000001, "7917aad1d52fc9faa4e05c29e182e8f8e312634340f7eff58c6f408e377d5c985fa69902305def0fe0d44d22", 0xfffffffffffff309}, 0x0, 0x0, 0x4, r2, 0xffff, 0x7, "26aaf7c680b3bb900619b86526dc159a8da894763edee628dbdf6134a94115bee49443dc20f0bac58a6ac3e41a276706c64d8c2a7d7d0b292b5df91d63c5a674", &(0x7f0000345000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xfffffffffffffffe, 0x4, 0x8c, 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]}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ppoll(&(0x7f0000183000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000053d000-0x10)={0x0, 0x0}, &(0x7f00000ff000-0x8)={0x0}, 0x8) 2018/01/23 14:11:31 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8002, 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) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001000-0x88)={0x4, 0x0, [{0x0, 0x0, &(0x7f0000000000)=""/0, 0x0}, {0x10000, 0x9a, &(0x7f0000013000)=""/154, 0x0}, {0xf000, 0x83, &(0x7f0000000000)=""/131, 0x0}, {0x0, 0x1000, &(0x7f0000000000)=""/4096, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) getrlimit(0x5, &(0x7f0000012000-0x10)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setitimer(0x0, &(0x7f0000013000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e55000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 14:11:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000422000-0xa)='./control\x00', 0x200) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cc9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000a3a000-0x8)=0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000561000-0x7)={0x5, 0x7}) ioctl$KVM_CREATE_VM(r1, 0xae01, 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) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x2) 2018/01/23 14:11:31 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008b2000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9b7b) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8e18) 2018/01/23 14:11:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e84000-0xc)={0x2, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000c2a000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0xfffffffffffffffd, 0x2, 0x1, 0xfffffffffffffffc}, &(0x7f0000bf0000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000065c000-0x18)={r1, 0x4, 0x0, 0xffffffff96efa7e5, 0x2}, &(0x7f0000c16000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x20, 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) r3 = accept(0xffffffffffffff9c, &(0x7f0000d03000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f00007e4000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000a26000-0x8)={r2, 0xfff}, &(0x7f0000361000-0x4)=0x8) recvfrom$unix(r3, &(0x7f000066b000)=""/0, 0x0, 0x20, 0x0, 0x0) 2018/01/23 14:11:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bb0000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f00007eb000)="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", 0xff) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) r2 = dup2(r1, r1) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00009d9000-0x4)=0x0) 2018/01/23 14:11:31 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r0) 2018/01/23 14:11:32 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000216000-0xd)='/dev/usbmon#\x00', 0xdd, 0x4002) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x226542, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000bfa000-0x4)=0x8, &(0x7f0000f66000)=0x4) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000003000-0xcc)=""/204, 0xcc}, {&(0x7f0000003000-0x8f)=""/143, 0x8f}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000001000-0x82)=""/130, 0x82}, {&(0x7f0000002000)=""/118, 0x76}], 0x5) clock_getres(0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000004000-0x10)={0x8, 0x200}) r3 = eventfd2(0x7, 0x80801) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000005000-0x2d)=""/45, &(0x7f0000001000-0x4)=0x2d) fcntl$notify(r3, 0x402, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000007000-0xe0)="4373adda2a628294309e39a8e3e2663bbb65aaee04fbf2459b4d14b8e4e11a5b86b7c6f00924c33100f6052bd0d9fa377f8c25961b996a12a075bb57e46d900c30f7fe15b866e76ce0d5a4ffa3a6948b9d979f97eb4e39cbfa48dfe084590e1c8a9de0ae21ecefe5e858a66f1c7b3a14ff39fe3caff1b2c0e66833da5c1c5c689cc3862928d809be88d3f726f60ebc3086c2d1e855b0e2b64b55487d84cbe27737046ff77b7f7eee021a1622e3209bb53f4e766566addc1196ad661f2c5f6541af2910b3836e6dae18eb3ed6d2d9da2e6ff865b463bf348885c603e0bc7ab20f", 0xe0) pkey_alloc(0x0, 0x3) epoll_pwait(r0, &(0x7f0000005000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x0, &(0x7f0000005000-0x8)={0xfffffffffffffffc}, 0x8) fadvise64(r2, 0x0, 0x6, 0x3) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000003000)={0x1000, &(0x7f0000001000)=""/4096}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer2\x00', 0x105200, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/23 14:11:32 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r0) 2018/01/23 14:11:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000b, 0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000268000-0x14)=@known='security.capability\x00', &(0x7f0000d98000)=""/93, 0x5d) 2018/01/23 14:11:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = gettid() r2 = getpgrp(0xffffffffffffffff) kcmp(r1, r2, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/23 14:11:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ca8000-0x8)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b97000-0x11)='/selinux/enforce\x00', 0x440400, 0x0) ppoll(&(0x7f00007ac000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004c1000)={0x0, r1+30000000}, &(0x7f0000d6a000-0x8)={0x0}, 0x8) unshare(0x2080000203) signalfd(r0, &(0x7f00008f4000)={0x0}, 0x8) 2018/01/23 14:11:32 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x840000000000937f, &(0x7f0000003000)="bbfcffffffffffffff02c0") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x400, 0x0) 2018/01/23 14:11:32 executing program 3: r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004ab000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000bc2000-0xc)={0x4, 0xffffffffffffffff, 0x1}) 2018/01/23 14:11:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) write(r0, &(0x7f0000ef1000-0xc4)="5cdbd9f9c0417ace0dd3599d661f469a115bf53587ef020603e4120bd08d0257bf9c5dcbd296faf0a2c488877a97df12b6308367de6ef874f4fec2622dc2ca1d38c1c8b9b7c0e6417a25467e662e564af062d774d3fd8ae8797d5ae7bf998d560da327b3011abfb74ecf8117fc01525d02c19d81202ea6b6b0e579f17bfc7d4e5a68c317c34571be2ff27d1e03c7453cbb97858c8f06c0cd8c8af29c46af8403bc9170c3ebf8d99768ef3f06d656484cd305e69023400ba9ea8721d4c89f37c4dc685dc8", 0xc4) 2018/01/23 14:11:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f00000cf000-0xe)='./file0/file1\x00', &(0x7f0000103000-0x8)='./file0\x00', &(0x7f0000872000-0x7)='cramfs\x00', 0x1002000, &(0x7f0000d78000-0x1)="") timer_create(0x7, &(0x7f000041f000)={0x0, 0x3d, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004fb000-0x4)=0x0) timer_gettime(r0, &(0x7f0000fb6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 14:11:32 executing program 3: r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f000052e000)=[], 0x2d0, 0x0) close(r1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000b78000)=0x80000001, 0x4) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/23 14:11:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000e3a000)={0x8001, 0x3, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffff805, 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]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(0xffffffffffffffff, &(0x7f00005c0000-0x40)=[], 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) r4 = fcntl$dupfd(r3, 0x0, r3) write$evdev(r4, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/01/23 14:11:32 executing program 3: r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) mknod(&(0x7f000056e000)='./file0\x00', 0x8, 0x101) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000002000-0x20)=[&(0x7f0000001000-0x4)='dev ']) 2018/01/23 14:11:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000210000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x0, 0x4, 0xe2, 0x1, 0x60c}, 0x20) fcntl$setstatus(r1, 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f72000)={0x0}, &(0x7f0000a57000-0x4)=0x4) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) 2018/01/23 14:11:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x20, 0x4, 0x407ffc0003}]}) inotify_add_watch(0xffffffffffffff9c, &(0x7f000011e000-0x8)='./file0\x00', 0x0) 2018/01/23 14:11:32 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:32 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0xc0242) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000e000-0x10)={r0, 0x50, &(0x7f000000c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x5, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000008000-0x32)="", 0x0, 0x347) 2018/01/23 14:11:32 executing program 7: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000072000-0x20)=[{&(0x7f000026e000)=""/44, 0x2b}], 0x1, &(0x7f000026c000)=""/92, 0x5c, 0x0}, 0x0) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x2) 2018/01/23 14:11:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002a8000)={0x0, 0x0, 0x0}, &(0x7f0000ee6000)=0xc) capget(&(0x7f0000d06000-0x8)={0x200f1526, r0}, &(0x7f00006e1000-0x18)={0xffff, 0xc3, 0x1, 0x7ff, 0x7, 0x7fff}) r1 = socket$packet(0x11, 0x3, 0x300) openat$rfkill(0xffffffffffffff9c, &(0x7f00007f6000)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x1cf) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f70000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000052f000-0x4)=0x0, 0x4) syz_emit_ethernet(0x36, &(0x7f000005d000-0x5e)={@random="9a52438e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000008d, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00007ff000)={0x0, 0x0, []}) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/23 14:11:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f53000-0x8)=0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x0, 0xfffffffe, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/23 14:11:32 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:32 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r0, 0x40084149, &(0x7f0000003000)="") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000000a000-0x4)=0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000a000-0x4)={0x0}, &(0x7f0000006000)=0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000006000)=0x0) ioctl$TCSBRK(r0, 0x5409, 0x7) [ 139.862401] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/23 14:11:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) mknodat(r0, &(0x7f0000ed5000-0x5)='./file0\x00', 0x10, 0x3e11) msgget(0x2, 0x2) 2018/01/23 14:11:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) lstat(&(0x7f00005e8000)='./file0\x00', &(0x7f00006a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f0000a10000)='cifs.spnego\x00', &(0x7f0000f8c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006ad000-0x25)="657468316367726f7570766d6e657431232873797374656d5e266367726f7570213a5b2ff1", 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x1) shutdown(r1, 0x1) 2018/01/23 14:11:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f4e000-0xd)='/dev/usbmon#\x00', 0x31, 0x10200) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000aaf000)={0x3f, 0x5, 0x8001, 0x7, 0x6, 0x3}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00002f7000)={@common='bond0\x00', @ifru_flags=0x1400}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) lsetxattr(&(0x7f00009eb000-0x8)='./file0\x00', &(0x7f0000f40000-0x15)=@random={'system.', 'skcipher\x00\x00\x00\x00\x00\x00'}, &(0x7f0000092000-0xe)='skcipher\x00\x00\x00\x00\x00\x00', 0xe, 0x2) 2018/01/23 14:11:32 executing program 7: mmap(&(0x7f0000000000/0x255000)=nil, 0x255000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00001c9000)="7b8d11968f353e536a216554226e63d9a91dcc24cb6dddd5882ca8730f3134540715646e7f86c235157dfe878bef4f699c9d64a679bab2330f3b442799c65497ae448011a85f38213fc800ce58f94e47394683a96c4e1e41548cc351af34eb79db36db16ed0eb97bd90adb97344120c253c3123602092d7fa0d71f7a56b18d20dd9832921cb254b6", 0x88) r1 = dup2(r0, r0) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000256000-0x70)=[{&(0x7f00000d5000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000255000)=[{&(0x7f0000168000)="229bf6faf60b4d93d811feed091a07fbd1709cae7d8e7a1b31fc9ac70446ff21137ee834a7e4d67369b75041841c94de3c7966369b200942b66c585582a970c523497a4a40cd7b310c5c89008eb5b3e5d1065f9914aee1b6c50f9ca71914e97acf58c1370ab84b6108a3543564fa9a81f146e7bf1b146384a4d3cff29446fc77fdf64df04f4c083f8a4e2e3333a6d035dc6a9db615941c1c710352d1cb6d99c726d79c07de6fc0621ddb2dac74bee7907cc545569fbfa1dd6ac5589f9fbc495a653c1a70b88e3e2c57cf7917508280c26272498582df861e9af8545ce5f7c87bc6b511", 0xe3}], 0x1, &(0x7f00000dd000)=[@init={0x18, 0x84, 0x0, {0x6, 0x10001, 0x0, 0xffffffff}}], 0x30, 0x2000c804}, {&(0x7f00001fe000-0x1c)=@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000036000-0x30)=[{&(0x7f0000255000)="86077cecd7a57c89d3b23a6800dac533dae5e25611bd86f4401bd46f3d6d51d734e809824191b3a89fc12f3defb68bb9cf512588c2604494db6ff80647a97ab223218bce2017f3c3c108bbbd0fb67c3596bba2b8d4e8421fe87331f694ddb3865149a06c0556865822811d8c78b46927892d1a77e208ef33a24e7d94513138b6257a103df44e8e11acb5676fcb011ce001c06dc6e8b4fe0ff2381ec7c46ca6c7b1052e54c905fd13455263f563be758c51b88c", 0xb3}, {&(0x7f0000255000)="2549a00e66bbfe6c30193fd649ce0e71a60af995472213f7d9dae8d49d4afbcdef5ba76f0013f3740893dd6ddfb67394abcf84a96dfb44761c804e4c51d24b2490f5b0457488387352c7fde1234af3527c8cfc231eb51a9dcdb3286278208666b839fdf638dde238cc7c9d44acca5413e029fb77dda8cd762f78b2674ea38ec0c8e66ea8135f8aac86b0db9eb861d45e319ef677f3d8b7452930b29ba6ff1db1", 0xa0}, {&(0x7f0000255000)="ddd18d9eb1dc7b92", 0x8}], 0x3, 0x0, 0x0, 0x10}], 0x2, 0x4000080) [ 139.906125] [ 139.907869] ============================= [ 139.912050] WARNING: suspicious RCU usage [ 139.916210] 4.15.0-rc9+ #276 Not tainted [ 139.920560] ----------------------------- [ 139.925519] ./include/net/inet_sock.h:136 suspicious rcu_dereference_check() usage! [ 139.933338] [ 139.933338] other info that might help us debug this: [ 139.933338] [ 139.941512] [ 139.941512] rcu_scheduler_active = 2, debug_locks = 1 [ 139.948217] 1 lock held by syz-executor0/22959: 2018/01/23 14:11:32 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:32 executing program 4: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$LOOP_CLR_FD(r0, 0x7002) [ 139.952897] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000fa766312>] do_ipv6_setsockopt.isra.9+0x23d/0x39a0 [ 139.962835] [ 139.962835] stack backtrace: [ 139.967351] CPU: 0 PID: 22959 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #276 [ 139.974701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.984050] Call Trace: [ 139.986637] dump_stack+0x194/0x257 [ 139.990270] ? arch_local_irq_restore+0x53/0x53 [ 139.994963] lockdep_rcu_suspicious+0x123/0x170 [ 139.999636] inet_csk_route_req+0x82a/0xca0 2018/01/23 14:11:32 executing program 7: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0xb6) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de6000-0x8)={0x0, 0x0}) r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000de6000)=0x0) fcntl$setsig(r1, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) [ 140.003969] ? inet_csk_reset_keepalive_timer+0x60/0x60 [ 140.009329] ? mark_held_locks+0xaf/0x100 [ 140.013477] ? ktime_get_with_offset+0x188/0x420 [ 140.018244] ? kvm_clock_get_cycles+0x25/0x30 [ 140.022742] ? ktime_get_with_offset+0x2c1/0x420 [ 140.027508] dccp_v4_send_response+0xa7/0x650 [ 140.031992] ? do_gettimeofday+0x190/0x190 [ 140.036219] ? dccp_v4_reqsk_destructor+0x60/0x60 [ 140.041041] ? selinux_inet_csk_clone+0x1a0/0x1a0 [ 140.045865] ? siphash_3u32+0x1f/0x290 [ 140.049753] ? secure_dccp_sequence_number+0x9f/0x150 [ 140.054916] ? dccp_parse_options+0x3d8/0x1030 [ 140.059475] ? secure_ipv4_port_ephemeral+0x120/0x120 [ 140.064646] ? security_inet_conn_request+0x89/0xb0 [ 140.069647] dccp_v4_conn_request+0x9f4/0x11b0 [ 140.074240] ? dccp_req_err+0x3e0/0x3e0 [ 140.078193] ? check_noncircular+0x20/0x20 [ 140.082415] ? ipv6_flowlabel_opt_get+0xaf0/0xaf0 [ 140.089332] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 140.094509] dccp_v6_conn_request+0xd30/0x1350 [ 140.099070] ? perf_trace_lock_acquire+0xe3/0x980 [ 140.103890] ? dccp_v6_do_rcv+0x9c0/0x9c0 [ 140.108033] ? perf_trace_lock+0x900/0x900 [ 140.112255] ? print_irqtrace_events+0x270/0x270 [ 140.116990] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 140.122854] ? dccp_rcv_state_process+0x50c/0x1620 [ 140.127780] dccp_rcv_state_process+0x574/0x1620 [ 140.132516] ? dccp_sample_rtt+0xf0/0xf0 [ 140.136556] ? __release_sock+0xca/0x360 [ 140.140596] ? lock_downgrade+0x980/0x980 [ 140.144739] dccp_v4_do_rcv+0xf1/0x160 [ 140.148607] dccp_v6_do_rcv+0x823/0x9c0 [ 140.152556] ? trace_hardirqs_on+0xd/0x10 [ 140.156680] ? __local_bh_enable_ip+0x121/0x230 [ 140.161330] __release_sock+0x124/0x360 [ 140.165292] release_sock+0xa4/0x2a0 [ 140.168987] ? __release_sock+0x360/0x360 [ 140.173964] ? lock_sock_nested+0x91/0x110 [ 140.178184] ? trace_hardirqs_on+0xd/0x10 [ 140.182307] ? __local_bh_enable_ip+0x121/0x230 [ 140.186970] do_ipv6_setsockopt.isra.9+0x50a/0x39a0 [ 140.191974] ? ipv6_update_options+0x330/0x330 [ 140.196537] ? check_noncircular+0x20/0x20 [ 140.200754] ? get_futex_key+0x1d50/0x1d50 [ 140.204985] ? find_held_lock+0x35/0x1d0 [ 140.209041] ? avc_has_perm+0x35e/0x680 [ 140.212994] ? lock_downgrade+0x980/0x980 [ 140.217127] ? lock_release+0xa40/0xa40 [ 140.221086] ? lock_downgrade+0x980/0x980 [ 140.225216] ? lock_release+0xa40/0xa40 [ 140.229172] ? __lock_is_held+0xb6/0x140 [ 140.233219] ? avc_has_perm+0x43e/0x680 [ 140.237174] ? avc_has_perm_noaudit+0x520/0x520 [ 140.241816] ? _raw_spin_unlock+0x22/0x30 [ 140.245953] ? iterate_fd+0x3f0/0x3f0 [ 140.249760] ? lock_downgrade+0x980/0x980 [ 140.253892] ? sock_has_perm+0x2a4/0x420 [ 140.257935] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 140.263275] ? __local_bh_enable_ip+0x121/0x230 [ 140.267919] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 140.273608] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 140.278873] ipv6_setsockopt+0xd7/0x150 [ 140.282834] ? ipv6_setsockopt+0xd7/0x150 [ 140.286971] dccp_setsockopt+0x85/0xd0 [ 140.290842] sock_common_setsockopt+0x95/0xd0 [ 140.295321] SyS_setsockopt+0x189/0x360 [ 140.299276] ? SyS_recv+0x40/0x40 [ 140.302707] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 140.307531] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 140.312527] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 140.317269] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 140.322009] RIP: 0033:0x452f19 [ 140.325180] RSP: 002b:00007fbd29625c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 140.332870] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 140.340116] RDX: 0000000000000020 RSI: 0000000000000029 RDI: 0000000000000013 [ 140.347360] RBP: 00000000000005c4 R08: 0000000000000020 R09: 0000000000000000 [ 140.354605] R10: 000000002020ffe0 R11: 0000000000000212 R12: 00000000006f7b00 [ 140.361881] R13: 00000000ffffffff R14: 00007fbd296266d4 R15: 0000000000000000 [ 140.369603] [ 140.371261] ============================= [ 140.375440] WARNING: suspicious RCU usage [ 140.379629] 4.15.0-rc9+ #276 Not tainted [ 140.383743] ----------------------------- [ 140.387951] ./include/net/inet_sock.h:136 suspicious rcu_dereference_check() usage! [ 140.395804] [ 140.395804] other info that might help us debug this: [ 140.395804] [ 140.404045] [ 140.404045] rcu_scheduler_active = 2, debug_locks = 1 [ 140.410798] 1 lock held by syz-executor0/22959: [ 140.415545] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000fa766312>] do_ipv6_setsockopt.isra.9+0x23d/0x39a0 [ 140.425532] [ 140.425532] stack backtrace: [ 140.430096] CPU: 0 PID: 22959 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #276 [ 140.437454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.447399] Call Trace: [ 140.449971] dump_stack+0x194/0x257 [ 140.453586] ? arch_local_irq_restore+0x53/0x53 [ 140.458260] lockdep_rcu_suspicious+0x123/0x170 [ 140.462916] dccp_v4_send_response+0x4b6/0x650 [ 140.467475] ? do_gettimeofday+0x190/0x190 [ 140.471699] ? dccp_v4_reqsk_destructor+0x60/0x60 [ 140.476525] ? selinux_inet_csk_clone+0x1a0/0x1a0 [ 140.481349] ? siphash_3u32+0x1f/0x290 [ 140.485239] ? secure_dccp_sequence_number+0x9f/0x150 [ 140.490407] ? dccp_parse_options+0x3d8/0x1030 [ 140.494986] ? security_inet_conn_request+0x89/0xb0 [ 140.499994] dccp_v4_conn_request+0x9f4/0x11b0 [ 140.504564] ? dccp_req_err+0x3e0/0x3e0 [ 140.508517] ? check_noncircular+0x20/0x20 [ 140.512750] ? ipv6_flowlabel_opt_get+0xaf0/0xaf0 [ 140.517575] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 140.522757] dccp_v6_conn_request+0xd30/0x1350 [ 140.527327] ? perf_trace_lock_acquire+0xe3/0x980 [ 140.532151] ? dccp_v6_do_rcv+0x9c0/0x9c0 [ 140.536287] ? perf_trace_lock+0x900/0x900 [ 140.540527] ? print_irqtrace_events+0x270/0x270 [ 140.545263] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 140.551131] ? dccp_rcv_state_process+0x50c/0x1620 [ 140.556050] dccp_rcv_state_process+0x574/0x1620 [ 140.560793] ? dccp_sample_rtt+0xf0/0xf0 [ 140.564840] ? __release_sock+0xca/0x360 [ 140.568883] ? lock_downgrade+0x980/0x980 [ 140.573046] dccp_v4_do_rcv+0xf1/0x160 [ 140.576922] dccp_v6_do_rcv+0x823/0x9c0 [ 140.580873] ? trace_hardirqs_on+0xd/0x10 [ 140.586213] ? __local_bh_enable_ip+0x121/0x230 [ 140.591563] __release_sock+0x124/0x360 [ 140.595544] release_sock+0xa4/0x2a0 [ 140.599241] ? __release_sock+0x360/0x360 [ 140.603625] ? lock_sock_nested+0x91/0x110 [ 140.607841] ? trace_hardirqs_on+0xd/0x10 [ 140.611967] ? __local_bh_enable_ip+0x121/0x230 [ 140.616631] do_ipv6_setsockopt.isra.9+0x50a/0x39a0 [ 140.621642] ? ipv6_update_options+0x330/0x330 [ 140.626209] ? check_noncircular+0x20/0x20 [ 140.630435] ? get_futex_key+0x1d50/0x1d50 [ 140.634680] ? find_held_lock+0x35/0x1d0 [ 140.638737] ? avc_has_perm+0x35e/0x680 [ 140.642696] ? lock_downgrade+0x980/0x980 [ 140.646832] ? lock_release+0xa40/0xa40 [ 140.650956] ? lock_downgrade+0x980/0x980 [ 140.655092] ? lock_release+0xa40/0xa40 [ 140.659056] ? __lock_is_held+0xb6/0x140 [ 140.663117] ? avc_has_perm+0x43e/0x680 [ 140.667080] ? avc_has_perm_noaudit+0x520/0x520 [ 140.671723] ? _raw_spin_unlock+0x22/0x30 [ 140.675869] ? iterate_fd+0x3f0/0x3f0 [ 140.679685] ? lock_downgrade+0x980/0x980 [ 140.683826] ? sock_has_perm+0x2a4/0x420 [ 140.687874] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 140.693214] ? __local_bh_enable_ip+0x121/0x230 [ 140.697861] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 140.703551] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 140.708820] ipv6_setsockopt+0xd7/0x150 [ 140.712771] ? ipv6_setsockopt+0xd7/0x150 [ 140.716905] dccp_setsockopt+0x85/0xd0 [ 140.720784] sock_common_setsockopt+0x95/0xd0 [ 140.725269] SyS_setsockopt+0x189/0x360 [ 140.729231] ? SyS_recv+0x40/0x40 [ 140.732664] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 140.737489] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 140.742500] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 140.747253] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 140.751986] RIP: 0033:0x452f19 2018/01/23 14:11:33 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x3, &(0x7f0000001000-0xd0)={0x8e, 0x80000001, 0x4b, 0x7944, 0x5626, 0xccde, 0x9, 0x3, 0x7, 0x9, 0x18, 0x7, 0xfffffffffffffffd, 0x2, 0x8001, 0x8001, 0xfff, 0x6, 0x8, 0x2, 0x80000000, 0x0, 0x7ff, 0x5, 0x29c, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x6202, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x80, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 14:11:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000868000)='./file0\x00', 0x0) r0 = msgget$private(0x0, 0x2) msgctl$MSG_INFO(r0, 0xc, &(0x7f00009fb000)=""/73) setxattr(&(0x7f0000ce8000)='./file0\x00', &(0x7f0000732000)=@known='system.posix_acl_default\x00', &(0x7f0000b45000-0x9)="", 0x0, 0x0) [ 140.755153] RSP: 002b:00007fbd29625c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 140.762841] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 140.770088] RDX: 0000000000000020 RSI: 0000000000000029 RDI: 0000000000000013 [ 140.777335] RBP: 00000000000005c4 R08: 0000000000000020 R09: 0000000000000000 [ 140.784585] R10: 000000002020ffe0 R11: 0000000000000212 R12: 00000000006f7b00 [ 140.791835] R13: 00000000ffffffff R14: 00007fbd296266d4 R15: 0000000000000000 2018/01/23 14:11:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000099f000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x4100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006e6000-0x50)={@common='sit0\x00', @ifru_settings={0xfffffffffffffe00, 0x1ff, @fr=&(0x7f0000ef4000)={0x101, 0x7, 0x2, 0x7ff, 0x2, 0x20, 0x2}}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000028d000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7bc}]}, &(0x7f0000f92000-0x4)=0x1a1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = syz_open_dev$mice(&(0x7f0000538000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00004e9000-0xcd)="93e5bc1522495062edfabe39cb11af18f0b36cc372a59b868c2b9c184cfe42de6fa414f8a31da89b5ff4d240926a86258658c0b872fae36d321410c8ad8e39e95aeccfe0cda27946a443c2f2b92fb4e54ee30f63c2a5abf7d825807194b14b8dc6e6e8c06b7aacc5ddd1cd1382d195852e3733e263adcf6f7e09edfa2bb8e210d2ca5f1784766482db6dd757888320b865bc1181f184dc17d43fa1bbf0bc6bfc1d68272894678a94f128b2bd06b135968d88ed00561fb024c993df9607e211adcfeb6197e09421c3dc10247c40") r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f00009ed000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 14:11:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000c20000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009f2000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000011000-0x60)=[{&(0x7f000000c000)=""/187, 0xbb}], 0x1) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000719000)=0x0) lremovexattr(&(0x7f0000b59000)='./file0\x00', &(0x7f0000511000-0x1a)=@known='com.apple.system.Security\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d4b000)={0x0, 0x44d8}, &(0x7f0000548000)=0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f20000-0x78)={0x0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0, 0x0, 0x2, 0x3, &(0x7f00000df000-0x10)=@common='nr0\x00', 0xffffffff, 0x3, 0xadc}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000129000-0x10)={r3, 0x1, 0x8, 0x7fffffff00}, &(0x7f0000cb8000)=0x10) 2018/01/23 14:11:33 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:33 executing program 0: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind(r0, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000014000)={0x20000000000000, 0x1, 0x9, 0x4000000000000004, 0x9}, 0xfffffffffffffc74) 2018/01/23 14:11:33 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000005000)='pkcs7_test\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000-0x12)='\x00', r0) 2018/01/23 14:11:33 executing program 2: clone(0x0, &(0x7f0000295000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00004e7000)=0x0, &(0x7f0000001000-0x78)="") r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xff, 0xedf}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x8000}, &(0x7f0000001000-0x4)=0x8) 2018/01/23 14:11:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000280000-0x38)=[{0x0, 0x0, &(0x7f0000f38000-0x10)=[{&(0x7f0000831000-0xb4)="64913d5667f6fad46c1159f6569594fcb9c7f7cf90d3c7ed0d3118e2d9f0d6e8f7faf6a220c8604b947667e4f78202bb97e439eb7378a6400f5e43b013b6058030d4caf4f146e70943261bbb90e1e5ecc6c99af0c2dc6fde61c0a9b46b2f4c272f3e9808bf252112e2566b88691995007f6ab8f739a7da7dac615b41f1c95e1d540268ec5876cb4aeb81a264d692c941a524524ca1cadfd106f812a907bd4fd864abfa13d5c55de73ebd7483915fe5c8e59a8fdc", 0xb4}], 0x1, &(0x7f0000557000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000cc6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e2d000-0x10)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x207, 0x0}, 0x0) 2018/01/23 14:11:33 executing program 1: clone(0x0, &(0x7f000061e000)="", &(0x7f0000190000-0x4)=0x0, &(0x7f00003d3000)=0x0, &(0x7f0000921000)="") setfsgid(0x0) getsockname(0xffffffffffffffff, &(0x7f0000682000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000b16000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) 2018/01/23 14:11:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d1a000-0xc)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000992000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/01/23 14:11:33 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x7) ioctl$TCXONC(r0, 0x540a, 0x4) 2018/01/23 14:11:33 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:33 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000000)={&(0x7f000089a000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000afc000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000afc000)=""/65) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000003000-0x4)=0x80000000, 0x4) open(&(0x7f0000afd000-0x8)='./file0\x00', 0x4a0102, 0x10) 2018/01/23 14:11:33 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000054f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) timer_getoverrun(0x0) 2018/01/23 14:11:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) preadv(r0, &(0x7f00005a7000)=[{&(0x7f0000f03000)=""/0, 0x0}, {&(0x7f0000e20000-0xd)=""/13, 0xd}], 0x2, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000430000)={0x7, 0x0, 0x1, r0, 0x0}) syz_open_dev$sndpcmp(&(0x7f0000d7b000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffff25232fd, 0x200000) 2018/01/23 14:11:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c34000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000547000-0x3f)="73636865647374617400084d51ab0bb9441f2d611c717756259be9a76a240f64ff2cab0d7af99b510e4f3f63770360b04e61cce00a151a92c35407689a526a") sendfile(r1, r1, &(0x7f0000064000-0x8)=0x0, 0x8002) 2018/01/23 14:11:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() clock_gettime(0x0, &(0x7f0000e3a000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000769000)={0x0, r2/1000+10000}, 0x10) r3 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000980000-0x6)={0x0, 0x0}, &(0x7f0000b96000)=0x6) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000428000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r5 = syz_open_dev$tun(&(0x7f0000acb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) dup3(r5, r4, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0x8)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) listen$netrom(r3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/23 14:11:33 executing program 7: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008bd000)=0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00009fe000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00001cf000-0x110)={{0xe2e8, 0x3, 0x1000, 0x1fd, "027008b797c17996bfd1a4d2a981799e7773457c83e579d12af49474d61a4e9e0a09e1983b7bfe058ddf6bac", 0xff}, 0x0, 0x0, 0x3, r2, 0x2, 0x1, "b711abf1a7a5e2677d6d90a5af84326e097ff5f771c518c78f5d819593f615a4d492ba3422d683c2757bddc29d56ea504149e20df8d9e85f5f8adab1bf251090", &(0x7f00009ff000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0xa7, 0x101, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_init() readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/01/23 14:11:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffa, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000827000-0x20)={0x0, 0x1, 0x0, 0x100, 0x0}) 2018/01/23 14:11:33 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000786000)='/dev/qat_adf_ctl\x00', 0x101400, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00008dc000)={0x100, 0x7, 0x7ff, 0x200}) r1 = syz_open_dev$admmidi(&(0x7f0000f32000)='/dev/admmidi#\x00', 0x7fff, 0x2a00) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58e8, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r2 = accept$packet(r1, &(0x7f00004f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d5c000)=0x14) getsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000b68000)=0x0, &(0x7f00004e0000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001df000-0xc)={0x0, 0x3, 0x20}, &(0x7f00007c5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b96000-0x16)={r4, 0xfffffffffffff001, 0x7, [0x54, 0x2, 0x5, 0x401, 0x10001, 0x7, 0x5]}, &(0x7f00002e5000)=0x16) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e60000-0x86)={0x0, 0x7e, "d7416cf1a8dc43f7ea9ce2ff0fa3c0938880eeed5875d9a96d7580558e2e061a727802c07e79410ccb6ea9e4a1797a4f9f573c7e8106004e4de65826f91bd69456a1e0aae063e378c5e090eb8ca325eded1c00c61befbab1ef2022e2a5f4ee195d20eb33e947cee0ed972ed64f75eff63551348021bdf865486aa0c17594"}, &(0x7f0000d89000)=0x86) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000af5000-0xb8)={r4, 0x1f, 0x9, 0x10001, 0x200, 0x66a8f55f, 0x7ff, 0x11100316, {r5, @in6={{0xa, 0x1, 0x4576, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x401, 0x3, 0x0}}, &(0x7f0000811000)=0xb8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000028000)='/dev/vga_arbiter\x00', 0x2000, 0x0) bind$packet(r1, &(0x7f00006e0000-0x14)={0x11, 0xf7, r3, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000068000-0xc)=@sack_info={r4, 0xe4, 0x2}, &(0x7f00000ef000-0x4)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e29000-0x4)=0x0) capget(&(0x7f000017b000)={0x19980330, r6}, &(0x7f0000754000-0x18)={0x1, 0x3ff, 0x80, 0x598, 0x3, 0xffffffff}) syz_emit_ethernet(0x46, &(0x7f00001cf000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 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}, {[], @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, [], ""}}}}}}}, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x8000) 2018/01/23 14:11:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00006f7000-0x12)='/dev/input/event#\x00', 0x3, 0x0) ioctl(r0, 0x180004527, &(0x7f0000383000)="") 2018/01/23 14:11:33 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) [ 141.048204] QAT: Invalid ioctl 2018/01/23 14:11:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000f06000-0xd)='/dev/dmmidi#\x00', 0x2, 0x200001) write$evdev(r0, &(0x7f00004c0000-0x18)=[{{0x77359400, 0x0}, 0x0, 0x5, 0xfffffffffffffffc}], 0x18) 2018/01/23 14:11:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x0) semtimedop(r0, &(0x7f0000995000-0xc)=[{0x4, 0x10000, 0x1800}, {0x0, 0x1, 0x1800}], 0x2, &(0x7f0000dfe000)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000038a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000428000-0x28)={@common='tunl0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000737000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dd1000)=0x14, 0x80000) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000671000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r3}, 0x3c1) semop(r0, &(0x7f00007a4000-0x1e)=[{0x7, 0x3, 0x1000}, {0x0, 0x1, 0x1800}, {0x4, 0x880, 0x800}, {0x3, 0x4bf, 0x1800}, {0x2, 0x7fff, 0x0}], 0x5) accept4$inet6(r1, &(0x7f000084f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000e000-0x4)=0x1c, 0x800) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000dfb000-0x1)=0x0) 2018/01/23 14:11:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000009c000-0xc)={0x4, 0x0}) socketpair(0x8, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) r5 = getpgrp(0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f000080d000-0x8)={0x0, 0x0}) kcmp(r5, r6, 0x4, r4, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r8 = socket$kcm(0x29, 0x2, 0x0) writev(r8, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) sendfile(r8, r7, &(0x7f000083c000)=0x0, 0x5) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000f77000)=0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000041c000-0xc)={0x0, 0x0}) epoll_wait(r4, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) shutdown(r2, 0x2) 2018/01/23 14:11:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000705000)=0x5) r1 = syz_open_dev$admmidi(&(0x7f0000232000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffe00, 0x183082) connect$l2tp(r1, &(0x7f0000ef1000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x0, 0x0, {0xa, 0x0, 0x34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}}}, 0x32) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009f2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 14:11:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x6, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f00002e3000-0x9)='/dev/sg#\x00', 0x590, 0x2080) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00004d2000)={0x2, [0x0, 0x0]}) 2018/01/23 14:11:33 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000001000)={&(0x7f0000001000-0x10)=@ax25={0x3, {"318182a00b2e0e"}, 0x9}, 0x10, &(0x7f0000012000)=[{&(0x7f0000012000)="acc13ab59854ad959d5eac65c6532f927c4a08cc1fd6d62c5fb1684f74c7eb81f386b6287a3783fb6a1d3f92993f93500ca00bc3c589f9ad9dd91077819db9c7aadcc81c05c785046699785412feae995acbf3f85f369cf6482824", 0x5b}, {&(0x7f0000013000-0xf7)="5366d247064d472aae66dd614a608619cd80d519bb5b1d654181940668906c76ac1c8004d831355137cbb10198759c424b77a7f820061edfc44e0d6b71460f0103f33357a424b1d7a35f6f3b249feb5e16d2cc302b0a51709289e39fe51ca2442c1ee004b201e2a936aec55b00c09d0b561582436a290f2cdcb988b5a068b25a821abc17bda2a28c08ade6cbfb19366edd13321ab254705f5be397f886bde1dc9a18e7ed1dfdf7735d33968db3213637b89aba2222e877a756f724c7465717625d8b700360b3ecc81ddbee7a3bb011d68556e3b8008ab7395a2ba43ffedd2e7bccef2679fdc37f6b9a61075a4541c215d13592dc1f34d0", 0xf7}], 0x2, &(0x7f0000011000)=[{0x60, 0x10c, 0x9, "97f34ff0e526a778f9fb7147c497c0ce274e98f9049ce4c0bb108ab54051dc13c49054911cce0310dbd46850b6b2ec4a1db386fb5f3ee959c14f0956ef1752c2603c6fef644d06009c31c01227a6"}, {0x108, 0x112, 0x1ce, "a548b0c25586db02b57af3ef4fba7de080db432ea4c59bbb06db5f4f82b892373ae620b440e1b59bc61b178fe83ded69b53f0058e892f7c9faf36daff02b9f64e63f2828197fb8da30cc27664ce971b3e6e47d6ca50b9599bd156a7e22f31aa9c85ff3b6aed0db81c37bd509277d454dd6d3359fce0b7eeb95d2c0fd539e9c8acd877d82e6ac4d5ffed9ee0fb0fd6dfb5588b83e90c61396e679769d6fd70beb2b30ccc96e02c75c834adc0a18af99809fc826b6a77cb7e76816dc671a2d2e2275a9cabf01dd0ebae8d88d54a884cc7fd614afedefb5243b11f24be378dfd8f7da30d6ba1985c271c685aaf899b54cb9af3ff2e6607ae7"}, {0x20, 0x12b, 0x7, "595254b59dc09df9f29b39ffce"}, {0xf8, 0xff, 0x3, "6a45e66a9c6b3a81b8b210946570779c537b78a19afa608b58400500788fef210c0d2a1993dc70450edaf0d7fc470233ee9adfccc6c3f8cf8ff19098baa36357c04d6e6c936ac97665e8c727a353d0f1997db276d437755d13f26f1f92685891222c2e2f8c413a5c0a7976c1a87cf14ae6af092edb66d1b63c21f7dcdeca4346e5bcbacba9c8e55b1853802b9bc35da14908afad5609912d0d13a8742065268fa3da623f67a4209de053b5efd4836b32221828b3ec7011e6230060041a2c824db9c507082198ab467c99941a8750bc7f8053b461b4ae72b5160e007ad51042b91e"}, {0x38, 0x10f, 0x6c9f, "d49a67442bfda519217c0435b9a295d65cf5105913f2524229c86770738714e97b7740"}, {0x70, 0x13b, 0x6373, "4a69e1485857c2d8cb5e10715a3019300e3057358040975a9a9b9e71065dc50abb9d1840b3e61f95a519d2b43dbe26104b4a51a8166cec3e0ed7ccf8cc352e666faf4434a6af0148031fac39bb176d7aabef9b0bd25e539f46ec3d54"}, {0x60, 0x11, 0x7, "115c96a474120c2206b41b7bcb4096bf2536305d1ab6b486d1a070b35a8c00c95744fbe7e90b79e389bdacf2f77015f284fb526e0005e3167b5188fade6ea08247b0688c8027a7d4b7"}, {0xf8, 0x115, 0x1, "a3f8f7f12438c0999de6e3d86e7c9d6dc604fb483abf22cdd60730f02f39eddfd64d824ec55103bcddedf6bda7f72f36ec0d46f63e5b2874e66dc2e041f84e037962bf6b8cc9536f1bd3a82a7d82a1f4ea8242ab54174715f9a9d32fb8d2a98dcce28dcdfb9deb14473eb088d5f6341b3794900c405c94676e9e7f56b7be3b77105eb81fd929619204fc623d7cdc63db6152459a672f8ef1c8f049341f3ff169102cd6524ef4ddbfb9c98ce3cea556d335871c2025be534a5aa986fd03b4c0ee64c28178b6717e91e0b407bd62780721f698692b5b0916cdc74dfb205cbf9d8c091639a870cb"}, {0x68, 0x107, 0x101, "af0e12f2e2233f37ff667c6011f4ae713de1737e80ebeaab544e6073e83f3c30aba8a4482ec9eda7b18e57f9d4a32d10a0663bb0dee0bfae29bd20c4b3a51f02ee75353b3663eadfdd4efad7d4797defb1144f17d6"}, {0x98, 0x117, 0x3, "cd1720203b3b09852ad423ff8ec55b1328a45235a14d861f33319164b040e032b38db1a29604304044e4caa951fa6ad4da2a6769366ded7a60f0c27f7f26abeb9773a19a516a046573615f1cfe006174140da794c479f8d31048a1f6f80a507a8187066b7f020e16ef49cc7b293ff171a68d7ae63079f1639b5d6d1c995ad9c019ff3f9f"}], 0x580, 0x4000000}, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) personality(0x400000b) userfaultfd(0x80000) rmdir(&(0x7f0000011000)='./file0\x00') r2 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000013000-0x8)={0x19980330, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000005d000)=0x6, 0x4) r3 = msgget$private(0x0, 0x400) msgctl$MSG_INFO(r3, 0xc, &(0x7f000039f000-0x60)=""/96) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 141.119717] QAT: Invalid ioctl 2018/01/23 14:11:33 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:33 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:33 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000b8f000-0x4)=0x7f) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 141.149680] netlink: 'syz-executor6': attribute type 2 has an invalid length. [ 141.172862] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 141.179528] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 141.217986] netlink: 'syz-executor6': attribute type 2 has an invalid length. 2018/01/23 14:11:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x41a, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) 2018/01/23 14:11:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000791000-0x103c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bf7000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) mbind(&(0x7f00008ae000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000899000)=0x9, 0x800, 0x0) 2018/01/23 14:11:33 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000870000)=""/105) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000923000-0x8)='keyring\x00', &(0x7f0000cf4000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x0) 2018/01/23 14:11:33 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f00009e6000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000796000-0x10)={0x1, &(0x7f00001ab000-0x8)=[{0xfffffffffffffff8, 0x6, 0x9, 0x2}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00009a9000-0xd)='/dev/usbmon#\x00', 0xeb8, 0x8000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000069f000-0x20)={r1, &(0x7f00002b5000)="2fc56abbb5856e1d7f332ce69a3148d5ada5111240656bf5f2adc4fa66e09e6b207971a615cc8e56d0e4bbf9d270d87bf2ea23b42ee0dd76b321b436de29ede92901d8e25bca2c95ab8d485ae34c13fd1c686830e815e7cd4c7d6838d0f546696e7d93c9d17603de586eb777b8a5049f5fba9a043ae848c7a722082f69b3372a147584de851fd8876c38c1bdaa17f5b8df178e2107f5a8996b431f407b1dd7e89fbf14174f2e5a16319b10517b357a0635b1fd2a4b766d8d05c1364afa827b84bdb6d3fd4c39812b83c5d3076dc353219e03ba29", &(0x7f00007fa000)="6ff4b2e08873abafcec89b4bf9559c29ab91c68283cba4df1891179653369c2e7abf97151b58bd0104ca445ed1adc17fcf0391c1ddb48e847d27379cbf9b89af4387334e3484b22759d889c5b489c1670b15fb5abac4a209abdf1a9c1481e2fc0d63d00702f2c9e724c8f8552d766123644fb07a6871fe641643f59d07b36a206b3c50481ad1", 0x1}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f000049b000-0x8)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000bfe000-0x90)=[{&(0x7f0000764000-0x42)=""/66, 0x42}, {&(0x7f0000e81000-0x1e)=""/30, 0x1e}, {&(0x7f0000ab5000-0x4a)=""/74, 0x4a}, {&(0x7f0000d42000-0x18)=""/24, 0x18}, {&(0x7f00006f2000)=""/229, 0xe5}, {&(0x7f0000aba000)=""/206, 0xce}, {&(0x7f0000ea8000-0xbc)=""/188, 0xbc}, {&(0x7f0000d7b000-0x1e)=""/30, 0x1e}, {&(0x7f0000a74000)=""/29, 0x1d}], 0x9, &(0x7f0000ce9000)=[{&(0x7f0000ffe000)=""/105, 0x69}, {&(0x7f0000646000)=""/220, 0xdc}, {&(0x7f0000ab2000)=""/164, 0xa4}, {&(0x7f00009c9000-0x8f)=""/143, 0x8f}, {&(0x7f0000b7a000)=""/16, 0x10}, {&(0x7f0000937000-0x57)=""/87, 0x57}, {&(0x7f00006d0000-0x5d)=""/93, 0x5d}], 0x7, 0x0) seccomp(0x1, 0x0, &(0x7f000040e000-0xb)={0x1, &(0x7f0000cc1000-0x8)=[{0x6, 0x0, 0x0, 0x1}]}) inotify_init1(0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000062c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f00006ad000)=0x4) 2018/01/23 14:11:33 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f000083a000-0xa)='/dev/ptmx\x00', 0x240, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000fc0000)={0xa, 0x1, 0xa5df, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x95c}, 0x1c) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00003ae000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00009e2000)=0x6, 0x80800) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f00008ef000-0x8)={0x0, 0x0}) connect$l2tp(r2, &(0x7f0000d80000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x2, 0x0, 0x4, {0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}}}, 0x32) 2018/01/23 14:11:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x131000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000098d000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept(0xffffffffffffffff, &(0x7f0000228000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000048c000)=0xc) r5 = openat$dir(0xffffffffffffff9c, &(0x7f00003fc000)='./file0\x00', 0x10000, 0x82) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fbf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f00005a5000)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f00004f8000-0xc0)="e0ba283e29edcd43a3807b89d6c7b4313cc50ba93ac627c94bb3a3cc829096edc172378bfb6a7a6549cd15489ff15fb8bbd26915909a0fab5ed5b9617498a9940a8118b10e36e6d733f0d08cbe4f75e40fa0c6373612df51253ded53d3808d5c0dbca2f941a46bda709d76a6daca134bb7431840885a29aae1ac81fc933a10f6463656211760a802a99592f33fc9e8a81663cfbae70eba074a6643d01e04bc75bd2492f1a5b3ce1d0ea4bfa1aee247c597e22e77facc7c550756c936f844cc2d", 0xc0}, {&(0x7f0000000000)="12c22d070057d11a09cfba50c6f22d642d71b6ca98890e20010d85ad74621d5bdce274b64d039d2b0df7889dbc3c0593fd2175f6f34f1bbabb39008429ec16b276549e6b62900cb3dc916c2c7ce691ae94fbf9bf2ac1e271a7344c081a0ab11942dad5329cbb346ad3aaa78cb03212596f3c3f622983f19bc54aae06e13560a921577e0d6261474fff72404c2db824e9174f907755d911fc0e1cecf19651a368", 0xa0}, {&(0x7f0000000000)="", 0x0}], 0x3, &(0x7f000033d000-0x48)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8]}], 0x48, 0x20000080}], 0x1, 0x40001) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r9 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r10, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0xb, 0x0}], 0x18) shutdown(r9, 0x1) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fsync(0xffffffffffffffff) 2018/01/23 14:11:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00001a6000)={{&(0x7f0000371000/0x4000)=nil, 0x4000}, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getcwd(&(0x7f0000013000)=""/233, 0xe9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 14:11:33 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) [ 141.369659] kauditd_printk_skb: 58 callbacks suppressed [ 141.369666] audit: type=1326 audit(1516716693.706:1691): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23135 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x0 [ 141.430988] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=23158 comm=syz-executor3 [ 141.454262] audit: type=1326 audit(1516716693.743:1692): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23138 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 141.486063] audit: type=1326 audit(1516716693.743:1693): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23138 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 141.511931] audit: type=1326 audit(1516716693.754:1694): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23138 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 [ 141.536930] audit: type=1326 audit(1516716693.754:1695): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23138 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 141.561818] audit: type=1326 audit(1516716693.754:1696): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23138 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 141.586457] audit: type=1326 audit(1516716693.755:1697): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23138 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d211 code=0x7ffc0000 [ 141.610889] audit: type=1326 audit(1516716693.755:1698): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23138 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/23 14:11:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000df000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @loopback=0x0}, &(0x7f0000a14000)=0xc) ioctl$int_in(r0, 0x5407, &(0x7f000001e000-0x3)=0x2) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/23 14:11:34 executing program 4: mmap(&(0x7f0000000000/0xd37000)=nil, 0xd37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000b16000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x80000) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000d38000-0x19)="50b50181553daa9d54dfa632016b39c2b2331448ee8e170e94", 0x19) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d38000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/23 14:11:34 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x7fff, 0x5, 0x7fff, 0x80000000, 0xb725, 0x1, 0x0, 0x3, 0x7, 0x47377085}, 0xb) dup(r0) truncate(&(0x7f0000011000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000d73000/0x1000)=nil, 0x1000}) 2018/01/23 14:11:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_out(r0, 0x2, &(0x7f000026e000-0x8)=0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000145000-0x4)=0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000063d000)="aa", 0x1, 0xc870a3c305c5634b, &(0x7f00006a7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 14:11:34 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:34 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) prlimit64(0x0, 0x0, &(0x7f000093e000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) 2018/01/23 14:11:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x10000000002, 0x78, 0x3e3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200020000000, 0x7fffffff, 0x0, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) r2 = getpid() getpgid(r2) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r1, &(0x7f0000007000-0x38)={&(0x7f000001e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000004000-0x48)=[], 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000503000)={0x2, r0, 0x0}) clock_gettime(0x0, &(0x7f0000056000-0x10)={0x0, 0x0}) write$evdev(r3, &(0x7f0000c01000)=[{{0x77359400, 0x0}, 0x8, 0xf1a5, 0xbe0}, {{0x0, 0x0}, 0x4, 0x41e, 0x10000}, {{0x0, 0x7530}, 0x0, 0x0, 0x9}, {{0x77359400, 0x0}, 0x9, 0x0, 0x8}, {{0x0, 0x2710}, 0x7, 0x1ff, 0xd3}, {{0x0, 0x0}, 0x6fb1, 0xe6a, 0x80000000}, {{r4, r5/1000+10000}, 0xf6, 0x3, 0x401}, {{0x0, 0x0}, 0x4, 0x16, 0x4}, {{0x77359400, 0x0}, 0x1f, 0x800, 0xffff}], 0xd8) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006b7000)='/dev/rfkill\x00', 0x1, 0x0) read(r6, &(0x7f000054b000-0xf2)=""/242, 0xf2) bind$bt_sco(r6, &(0x7f0000d9a000-0x8)={0x1f, {0x100, 0xffffffff, 0x0, 0x100000001, 0xff, 0x5}}, 0x8) 2018/01/23 14:11:34 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000004000)=@pppoe={0x18, 0x0, {0x3, @random="a3cb4d4f915a", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0xfffffffffffffca4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x408800, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000000f000-0x8)={0x0, 0x1}, &(0x7f0000014000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000-0x8)={r3, 0x5}, 0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f000001c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000001b000)={0xfffffffffffffffa, 0x8001, 0x3, 0x1}, 0x5) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000010000-0x4)=0x7fff, 0x4) recvmmsg(r0, &(0x7f0000001000-0x12c)=[{{0x0, 0x0, &(0x7f0000009000)=[{&(0x7f000001b000-0x4)=""/238, 0xee}], 0x1, &(0x7f000001b000-0xda)=""/218, 0xda, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000005000-0x10)={0x0, 0x989680}) r4 = syz_open_dev$sndseq(&(0x7f000000a000)='/dev/snd/seq\x00', 0x0, 0x111000) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000001d000-0xb5)="97e9fd725ca63dcabf022f3b5c7b0402b47b5e409e748e4678fb09fbbbd735b8bab709aea799fe3b0d838dbe04cadf2397e6d72b431b3082a4e1a78f9545006098f6ab06717075ad2440481bf4df9714f3e016dfc1ecd607aa7c1405b59ff86780761fad7b5c371475c3b560a83ca0c3cfd1f87b0c24339d4c52d68291ef7f98173d8efcef37b6b4f910653dd7bd0e93d84e2e4097b795c9f34edc4e11ea6da23681074ee76c58576d09297fd5b4ac87fde28a2b33", 0xb5) getsockname$packet(r2, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001b000)=0x14) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r5/1000+30000}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getown(r4, 0x9) [ 141.635486] audit: type=1326 audit(1516716693.755:1699): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23138 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 141.660090] audit: type=1326 audit(1516716693.756:1700): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23138 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/23 14:11:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000b3a000-0x10)={0xd000, 0x2000, 0x0}) 2018/01/23 14:11:34 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) [ 141.716376] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=23175 comm=syz-executor3 2018/01/23 14:11:34 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003e6000)=0x20, 0x4) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f8c000-0x11)='/selinux/enforce\x00', 0x200042, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000f8c000-0x20)={{&(0x7f0000899000)=""/240, 0xf0}, &(0x7f0000f8b000)=0x0, 0x8}, 0x20) sendto$inet6(r0, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 14:11:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000baf000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000b4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x40, 0x0, 0x0}, 0xfffffffffffffe39) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/23 14:11:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f00008f5000+0x77)=""/0, 0x0, 0x40002021, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fad000-0x4)={0x3}, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000781000)={{0x9, 0x100}, 'port1\x00', 0x8, 0x400, 0x1, 0x8, 0x9, 0x800, 0x7ff, 0x0, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 14:11:34 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000-0x15)='/proc/self/net/pfkey\x00', 0x807fe, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000000a000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f000000d000-0xad)=""/173, 0xffffffffffffff8a) 2018/01/23 14:11:34 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x0, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:34 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f00008bd000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x1ff, &(0x7f0000538000-0x8)=0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) close(r1) [ 141.766849] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=23195 comm=syz-executor3 2018/01/23 14:11:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ae7000-0x4)=0x0, &(0x7f0000aaa000-0x4)=0x4) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000a7f000)=@hopopts={0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x20) r1 = socket$inet6(0xa, 0x806, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000000)=""/0, &(0x7f00003c6000-0x4)=0x0) 2018/01/23 14:11:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ab8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$bt_hci(r0, &(0x7f0000dd3000)={0x1f, 0x43b7, 0x3}, 0x6) r1 = socket$inet6_sctp(0xa, 0x3, 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) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) 2018/01/23 14:11:34 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) bind$packet(r1, &(0x7f0000002000-0x14)={0x11, 0x1087c44afe33e1eb, r2, 0x1, 0x20, 0x6, @random="f937b086c530", [0x0, 0x0]}, 0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/23 14:11:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) execve(&(0x7f0000b36000-0x8)='./file0\x00', &(0x7f0000468000-0x8)=[&(0x7f00004d0000-0x1)='\x00'], &(0x7f0000131000-0x30)=[&(0x7f00004e7000)='GPL)system!keyringem0--\x00', &(0x7f00005f7000-0x9)='/dev/kvm\x00', &(0x7f0000335000)="5c2a6370757365745d2f2173797374656dad00", &(0x7f00005e8000-0x9)='/dev/kvm\x00', &(0x7f0000fce000)='lo/\x00', &(0x7f0000d39000)='.\x00']) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f000097e000-0x10)='/dev/input/mice\x00', 0x0, 0x2400) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000015d000-0x400)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 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], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000971000-0x8)=0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000ba7000)='/dev/audio\x00', 0x600503, 0x0) mincore(&(0x7f000075c000/0x3000)=nil, 0x3000, &(0x7f0000e8d000-0x15)=""/21) getsockopt$inet_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000bde000-0x19)=""/25, &(0x7f0000109000-0x4)=0x19) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000837000)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0xffffffffffffff00, 0xfffffffffffffc01, 0x6, 0x0, 0x0, 0x1ff, 0x39, 0x4c1, 0x8, 0x4, 0x5, 0x3, 0x9, 0x4]}, &(0x7f0000c38000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e6a000)={r5, 0x0}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000e86000-0x20)={0x1, 0x0, 0x10001, 0x200}) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000518000)={0x0, 0xfffffffffffffff9, 0x20, 0x1c00000000000000, 0x5, 0x7fff, 0x4, 0x9, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xba, 0xffffffff, 0x8, 0x4, 0x0}}, &(0x7f000055a000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000422000)={r6, @in={{0x2, 0x3, @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]}, 0x4d, 0x1, 0x74, 0x9, 0x6b}, &(0x7f0000487000)=0xa0) r7 = shmget$private(0x0, 0x2000, 0x10, &(0x7f000030e000/0x2000)=nil) shmctl$SHM_STAT(r7, 0xd, &(0x7f0000f97000)=""/92) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003f5000-0x7b)="9b6d7b74d39523bcf4bb599a41556423fe7f3e916c00c6c9d3108b2b68b493f79cfacd5881299e3a20d0064470bc70b4c5d2d5c1af4d4eb313782c3020fd91f2782f07fb6c652a496087832160c42b61ada973179b2d771f141d93ce70a4c80c3e85b3cabede9f2e6a122766f1a8f1fd3835345fb768e3aaba00d6", 0xffffffffffffff9e) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000009e000)=0x0) accept$alg(r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r9 = accept$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) accept$alg(r8, 0x0, 0x0) readv(r9, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) 2018/01/23 14:11:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) timerfd_create(0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000)="", 0x0) 2018/01/23 14:11:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000002000-0x8)='./file0\x00', 0x81, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) socket$inet_dccp(0x2, 0x6, 0x0) r1 = shmget(0x2, 0x2000, 0x0, &(0x7f0000b3c000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept(r0, &(0x7f0000481000)=@hci={0x0, 0x0, 0x0}, &(0x7f00007d0000-0x4)=0x6) r3 = request_key(&(0x7f0000284000)='id_resolver\x00', &(0x7f0000e8c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000188000-0xb)='vmnet1eth0\x00', 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000d6b000)='keyring\x00', &(0x7f00004dd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r3, r4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000f2000)={0x0, @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]}}, &(0x7f0000034000)=0x8c) modify_ldt$write2(0x11, &(0x7f00002c6000)={0x7, 0x0, 0x400, 0x7, 0x7, 0x2, 0x1ff, 0x1, 0x7, 0x3f}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00008ab000-0x8)={r5, 0x4}, 0x8) poll(&(0x7f00009ab000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/23 14:11:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000afd000)='net/arp\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008fc000)=@assoc_id=0x0, &(0x7f0000a32000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004fa000)={0x200, 0x401, 0x8, 0x6, 0x400, 0x7, 0x654, 0x3970000, r1}, &(0x7f0000b42000-0x4)=0x20) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) readv(r0, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) readv(r0, &(0x7f0000489000-0x60)=[{&(0x7f000039f000+0x726)=""/139, 0x8b}], 0x1) 2018/01/23 14:11:34 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f00009cf000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000be6000)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000156000)={@generic="f0d319c2caf37f91de9e44765723e1eb", @ifru_flags=0x100}) connect$nfc_llcp(r0, &(0x7f0000554000)={0x27, 0xfffffffffffffbff, 0x3, 0x4, 0x88, 0x810, "c742912f5d72a1fd32c4d4f05a3ddb06180684931536c01deb066eb81795d4772580a00b064417d971a1024385b09ec1caf56a1f027ac6ba72f2eb43c17ab4", 0x0}, 0x60) r1 = syz_open_procfs(0x0, &(0x7f0000381000-0xa)='timers\x00') lseek(r1, 0x0, 0x0) close(r1) 2018/01/23 14:11:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003d2000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000331000)=""/144) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000579000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r2 = accept$alg(r1, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x406, r1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000093c000)=@assoc_value={0x0, 0x0}, &(0x7f000094c000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000741000-0xc)=@sack_info={r4, 0x7, 0x9}, &(0x7f0000227000-0x4)=0xc) bind$alg(r1, &(0x7f000099a000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) writev(r2, &(0x7f00002f2000)=[{&(0x7f000031d000-0xee)='6', 0x1}], 0x1) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000f6e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001bc000)=[{&(0x7f0000010000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/23 14:11:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) preadv(r0, &(0x7f0000132000)=[{&(0x7f0000706000)=""/64, 0x40}], 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000845000-0xe)='/dev/admmidi#\x00', 0x7, 0x20000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e1e000)={0xffffffffffffffff}, 0x1) dup(r1) 2018/01/23 14:11:34 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x0, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) r1 = getpgid(0x0) mq_notify(r0, &(0x7f000023e000)={0x0, 0xd3e7, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgid(0xffffffffffffffff) sched_setscheduler(r2, 0x0, &(0x7f000043f000)=0x5) r3 = gettid() read$eventfd(r0, &(0x7f0000cec000-0x8)=0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000b5b000)={0x887, 0xfffffffffffffffc, 0xfffffffffffff001, 'queue1\x00', 0xcca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r3, 0x15) 2018/01/23 14:11:34 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe3000)=""/188, &(0x7f0000fe3000)=0xbc) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f3a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe8000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000c02000)={0xf, 0x9, &(0x7f0000fe9000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xa97}, [@ldst={0x0, 0x3, 0x0, 0x4, 0x9, 0x10, 0x1}, @generic={0x40, 0x1, 0x3ff, 0x85c6}, @generic={0x8000, 0x101, 0x7, 0xfcd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007ed000)='syzkaller\x00', 0x83d2, 0xa1, &(0x7f0000c10000)=""/161, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x32, &(0x7f0000fe9000)={0x23, 0xb57f, 0x0, 0x10001}) 2018/01/23 14:11:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b8a000)='/dev/usbmon#\x00', 0x6, 0x200000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000e23000)=0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000eeb000)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008b6000)={0x0, 0x1000, "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"}, &(0x7f0000b59000)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000048b000)={r2, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x9, 0x2, 0x0}, 0xa0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00004f2000)={0x3, 0x1, &(0x7f0000c0b000)=""/60, &(0x7f0000436000-0x1000)=""/4096, &(0x7f00003a3000-0x93)=""/147, 0xd000}) fcntl$getownex(r1, 0x10, &(0x7f00004c9000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r3) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000314000-0x68)={0x3, 0x0, [{0x0, 0xd6, &(0x7f0000d88000)=""/214, 0x0}, {0x0, 0xfffffffffffffd59, &(0x7f0000db9000)=""/4096, 0x0}, {0x0, 0xc6, &(0x7f0000690000)=""/198, 0x0}]}) 2018/01/23 14:11:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d95000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000743000)=0x0, &(0x7f0000299000-0x4)=0x4) sysfs$2(0x2, 0x5f6b, &(0x7f0000a94000)=""/117) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c54000)={0x100, 0x3, 0xc000000000000000, 0xa8, 0x5cd3b6bf}, 0x14) r2 = gettid() perf_event_open(&(0x7f0000dd3000)={0x5, 0x78, 0x81, 0xd2, 0x5, 0x5, 0x0, 0x80, 0x8000, 0x4, 0x1c95, 0x2, 0x1, 0x0, 0x101, 0x10001, 0x3, 0x8, 0x0, 0xd96e, 0x1f, 0x1, 0x5, 0x1, 0x4, 0x15d, 0x8, 0x800, 0xa52, 0x7, 0xfffffffffffffffd, 0x1, 0x800, 0x0, 0x1, 0x2, 0x2, 0x6, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x20}, 0x40a, 0xfff, 0x7fff, 0x3, 0x0, 0xe82, 0x1, 0x0}, r2, 0x2, r0, 0x0) prctl$setptracer(0x59616d61, r2) 2018/01/23 14:11:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a23000-0x24)="2400000052001f0014f9f407000904000200071008000100feffffff0800000000000000", 0x24) accept4$inet6(r0, &(0x7f0000684000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00006e7000)=0x1c, 0x800) 2018/01/23 14:11:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ea000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000df4000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x40000000000002, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = eventfd(0x100000001) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c2b000-0x20)={r3, 0x0, 0x1, 0x5046, &(0x7f0000dad000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) 2018/01/23 14:11:34 executing program 6: prctl$intptr(0x26, 0x1) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fb4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = gettid() ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00002a0000)=""/75) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000de5000-0x110)={{0x9, 0x4, 0xfffffffffffffffe, 0x1, "8da28a70ea0157f18a952f53a5c9883bbfb83c6f9aee2dcac190111621cbc1f0faa6641b34e1f36e1572dd4a", 0x7}, 0x0, 0x0, 0x7, r1, 0x6, 0x1, "c71557ba6586092431cf2c47525d5d1f73aff4acc3119fc009de482a441ce3bddc7705709cdb225b74821a0d08e72e83432bd36d60405f8b96a1a099f7de82b9", &(0x7f000056c000-0x5)='eth0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1f, 0x85d, 0x6, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") 2018/01/23 14:11:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80006, 0x7f) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ca0000/0x3000)=nil, 0x3000, 0x2000001, r2) recvfrom$unix(r0, &(0x7f0000ef3000-0xe8)=""/232, 0xe8, 0x0, &(0x7f0000922000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) fcntl$setstatus(r1, 0x4, 0x27ff) 2018/01/23 14:11:34 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x0, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:34 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80401, 0x0) pwrite64(r0, &(0x7f0000004000-0xa7)="", 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0x4) 2018/01/23 14:11:34 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r0, &(0x7f0000fd7000-0x3d)=""/61, 0x3d) getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) connect$netrom(r0, &(0x7f0000641000)=@full={{0x3, {"51338661b6c8cf"}, 0x9}, [{"ab9879ab83f2ca"}, {"308438b54e9d0f"}, {"e49857fd865a55"}, {"3d113c0d80f864"}, {"b4b1d9e0049253"}, {"bac2750631d298"}, {"c208e77d248a2e"}, {"c9db8bd402ad7a"}]}, 0x98) 2018/01/23 14:11:34 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000746000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000f7c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000c98000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x20}, &(0x7f0000001000-0x4)=0x8) 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) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c9d000)={0x0, 0xffff}, &(0x7f0000ef3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000521000-0x4)=@assoc_id=0x0, &(0x7f0000bd5000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x23, "13be45cdb83662df08d7f0b78401fd4de11eadb14b391cdd2f8d4e1dc9fa27b2e96729"}, &(0x7f0000000000)=0x2b) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000046000)={0x0, 0x6, 0x3, 0x0}, &(0x7f000068f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000039b000)={0x0, 0x8, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5e}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0xa8)=[{&(0x7f00000ff000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="152b57116a387938d9690059c1c545c647500e7de9313489cdcde8b441b55c2f13eb130dd3e80f962145f3a930af31eb12ea800e7c61f7ca34c7c0b70886bb984c2c99e51b2b42f71659a52bdc6b32ff76ec9ec63cf25b108d835b86a87176c9d7a53881c5a37132f4bbef66cd48179ab64208b4775533f8f7d3aa026841befdc0a69eeed237860a054c4090155b8b86cb0ffd40a9046e20076922ce7b897ebffb1743ca0b2cc54a21bdf1181e4c4b71e91470719205a2e93d89669032c06c30d9603b5677988d6ae83ec9009bd35d19aac4709b086d24ca223ba6f746afac319d6da71806138709f6030c63f9a7d338a4", 0xf1}, {&(0x7f0000d51000-0xb8)="8bc0b9f219a988d48e3191206fbd1b1951b0691c044468124880a671945102fc01ab1bd22bd304bf3527a5e246506ff1fd3edb1e9147e08751fefd260bf66388556f1602a04702bf1ff8fd673c2a727f22ef72b16440b11ba3e328b5e68673a6342a8296dd166e0f6637a6aa18737cb52c58fa6a4ffc2198a46522eb7b67f5ba0975c348df32d50ad58c5cc5f189e28f21643c6664818737038b36d6b85d07b050976e319f48f8bb576ffe1d6f5558328f36e866bf4a4648", 0xb8}, {&(0x7f0000000000)="d00295b0b5427e8dc948e2688d8c00361695780a947001baa8e9b22002da19c035fb0e1f5abf8ea8d13dc12b84d8ae3dc962842c5f23030f7fe6afb2efd13a6833771584661b4e7330f14acb3404f642caae6d8e13bc986c8ba70a8fbd52faf7a4933422182baeaf98c34f8ab2613f18f010a704ab86c0ec59dccdd20787a0393b53a9bea09afb6bba822e91ff71c791ce9690a4f2ba5a33914f869617c11781a2f882d5bd492bfc2841ff94f8530cf8f0ab1f6c03eb9636d834542c7ef6b8955cade9b526c852033ed7f4d3780dff893bdec9", 0xd3}, {&(0x7f0000001000-0x3c)="8863853bc19f4745ff064486eb9903261c890df39cd762709e7832f348aec8d7cb2564ed57e6ebbb36914b8e9fc46cc246f3b8bfeddc099471997374", 0x3c}, {&(0x7f0000001000-0xe4)="5b12607c1ecf95b5ae6cc97002671b0322eaa8afe1a97908926d811824a6001fbe2cc947f694d6eee6cdd0a533c945d18b09646fae061405745f3c5fa5230c66917c3dbbb5497467d4d05156cb9d23289e4b133a691d8e516e3c219e0a57f4af4b6b21693477d1db205e347227e62cb8320888ff70742eb8404fdab2b4a4a65e6562566735b1254749595749970c63e2081f8018b7877e329af4a8ebf2c28e930f71c2a5058da40ff5f2573b3f2ebf9bf60d5cfa0fc54727875aecc4d4b70f338b90d5f2fa84036312904ee0a1364f3e48827e3928db72b87e2833f89cfd44d8382cf11b", 0xe4}, {&(0x7f00000ad000-0x44)="ac5d75de8bdf46da8b9b9301fe5e37ebbda3880a1369e4de971de1d95870892ba3e9371084a407ef319ebd4210597844cfd005d666e8a33b2675de86990681b8e305f04a", 0x44}, {&(0x7f0000b20000)="c76566e92e217504b80bf3148c19af0dc8cb9edae5080910f2a223b1d6af73e5ca48b6808bfd4ddbe5c7cc57cc12516b151582ddc34c7c5b7b5e9900c6ed0d96a641e2b49b3da48a94952af6ac9fe2bb78d0aadd613055d341cd0218d64fb02e8b6b2bf3f0f6b6e76a062f78ef8912af3d6ab27e22c6cf17c117a07126575efb740645a5951f9cf602c1ff1b1878c3e06381affe837a30198c5ecf23", 0x9c}], 0x7, &(0x7f000059a000)=[@init={0x18, 0x84, 0x0, {0x9, 0x7e, 0x1, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x0, 0x9, 0x6, 0x2, 0x1, 0x6, 0xffffffff, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0xffff, 0xd0b6, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x260, 0x100, 0x8, 0x7f, 0x10001, 0xce, 0x18000000000, 0x0, r2}}], 0xc0, 0x4000000}, {&(0x7f0000bf0000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x1c, &(0x7f0000000000)=[{&(0x7f000070b000-0x69)="7fe5b052c16db57964da69a9538d6be3d4df93c7c0470db3072a58173a9d4d185af903ec5fe76e21190c50bd9178c730ecd821c6f4540e1de9eeb84d2101c250d8af673ed255e3cd31052d882c0c2157868909602b51eccc4cfede72000ee7d11c7972f70a58ecf0b3", 0x69}, {&(0x7f0000dc7000)="c677146dabcbe69f57901f10b8c4d729c7dfd2e11c15d09947816090a33791c6661bf23cf43cb6d5e4b68f8b568a0b641b1a77408e88efc358674dd6bb9ea24b140c29da7c2a11200a3f98696aa1f85c7081115788381d3820dc8db2189f62ba754242e93c1742b4e23b07dbf73d87cd3314f356affec8cb954436860ca12c9888e6c511435336bfe045115893d68f7ebaf32446f2116dc755b171661530c3cc1d0859cab85bd15f579d15b0191d3857b499546b90149b2cd57f5ff66a68a6b3639a38bc5069bb63ccba19d23dca281e0912a0735f6b7fe8a347df9a57", 0xdd}, {&(0x7f0000000000)="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", 0xfb}], 0x3, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x3f, 0xc5, 0x3, 0x6, 0x1, 0x10000, 0x6, 0xf3b1, r3}}], 0x30, 0x0}, {&(0x7f0000a8c000)=@in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcf}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="57537eb1edb33191f087833d436ebe9471270d76bed8cf6e97497b7793d77d6c99cdd02503cfe06fce50819b03", 0x2d}, {&(0x7f0000afd000-0x14)="bcc221f1b80b32e20df6f368e90c976c00b27114", 0x14}], 0x2, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x7, 0x8, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x0, 0x4, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x8000, 0x9, 0x6, 0x61cc, 0xe5, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x4, 0x80000001, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0x8000, 0x4f7a, 0x0, 0xfffffffffffffff7, 0x8, 0x5, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x6293, 0x200, 0x6db27555, 0x3ff, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x8000, 0x6, 0x400, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x0, 0x8200, 0x6087, 0x3, 0x6, 0x80, 0x5, r10}}, @init={0x18, 0x84, 0x0, {0x20, 0xbea, 0x6, 0x1}}], 0x1b0, 0xb865da297132d408}], 0x3, 0x20040040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000a55000/0x4000)=nil) r11 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000418000)={0x7, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_MP_STATE(r12, 0x4004ae99, &(0x7f00006bb000)=0x0) ioctl$int_in(r11, 0x0, &(0x7f000040f000-0x8)=0xc9cb) r13 = ioctl$KVM_CREATE_VM(r11, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r12, 0x84, 0x66, &(0x7f000032d000-0x8)={0x0, 0x10000}, &(0x7f0000da8000-0x4)=0x8) stat(&(0x7f000053f000)='./file0\x00', &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r11, 0x0, r14) ioctl$KVM_REGISTER_COALESCED_MMIO(r13, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r13, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r15 = ioctl$KVM_CREATE_VCPU(r13, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r13, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r15, 0xaeb7) fcntl$setlease(r15, 0x400, 0x2) ioctl$KVM_RUN(r15, 0xae80, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f000056b000-0x58)=""/88) ioctl$KVM_RUN(r15, 0xae80, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x3) ioctl$KVM_CREATE_IRQCHIP(r13, 0xae60) 2018/01/23 14:11:34 executing program 0: mlock2(&(0x7f000067f000/0x4000)=nil, 0x4000, 0x4000) r0 = syz_open_dev$sg(&(0x7f0000c23000)='/dev/sg#\x00', 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = memfd_create(&(0x7f0000c4d000)='\'user\x00', 0x2) setsockopt$inet6_int(r1, 0x29, 0x34, &(0x7f0000494000)=0x6, 0x4) open_by_handle_at(r1, &(0x7f0000951000)={0xb, 0x3, 'jE\v'}, 0x80) 2018/01/23 14:11:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f00007ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) syz_open_dev$amidi(&(0x7f00009bf000-0xc)='/dev/amidi#\x00', 0x7, 0x10000) flock(r1, 0x1) sched_setaffinity(r0, 0xfe57, &(0x7f000005f000)=0x25) close(r2) sched_setaffinity(r0, 0xffffff1c, &(0x7f000068a000)=0xfffffffffffffffc) 2018/01/23 14:11:34 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000031e000-0xb)='/dev/midi#\x00', 0x8000, 0x200000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e42000)=[{0x4, 0x1000}, {0x8, 0x6}, {0x2, 0x9}, {0x2, 0x3}, {0x2, 0x6}, {0xb, 0x66691325}], 0x6) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000fdc000)={0x0, 0x10000, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000fdd000)=0x0) 2018/01/23 14:11:34 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x0, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl(r1, 0x3, &(0x7f0000d6d000)="9a7ff3df4c22c61144c8f5a0b176c2a090cb85c300436ac2f381d560948a0122133a1f2a75aa8378eabbeba3dd24342b84c784aba13976e4da0c8bfcc5bf51aaaaf9b586acf5be6bcfc7576d980fa6c1c7b7d00089aff6bde3dbc43ef9871cd5c2147c83c4305bebdb39be7c07f3c3c040b3e47b7b25f8e2649f8acb53f8dc84487ef90772ad71f341") write(r1, &(0x7f00003be000)="", 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00005be000)=0x0) 2018/01/23 14:11:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) eventfd(0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000541000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) sendmsg$unix(r1, &(0x7f0000d1a000)={&(0x7f00004c0000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000626000-0x30)=[{&(0x7f00003f4000)="fb40ae9e4c5b73605c68bbd92cf31d3ab6054d438a2e7929aa55c393649a1c85bc6a00f5a39debc82465ed1769f5bcba5256124811e30ccfe99610e2b2590ce1d2ca1a4e0c19751f7fed4c2164693f431d0b504909fb2a", 0x57}, {&(0x7f0000cf9000-0x33)="1afea35df2ac7f14b74b3023928d2bc14a1c2626b1721f9bb672a8641f2086f50a7e69d806e9dc89e84cf5af0bfeab6a2218aa", 0x33}, {&(0x7f00009ac000)="1a9b702cee7f61cf", 0x8}], 0x3, 0x0, 0x0, 0x4004040}, 0x20008801) 2018/01/23 14:11:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000331000-0x8)='./file0\x00', &(0x7f0000391000)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0xff, 0xfffffffffffffff9, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aa2000)={0x0, 0x0}) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b49000)=0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x80800) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bbf000)='/selinux/validatetrans\x00', 0x1, 0x0) ppoll(&(0x7f0000581000)=[{r0, 0x0, 0x0}, {r1, 0x41, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x0, 0x0}, {r4, 0x10a, 0x0}], 0x5, &(0x7f0000720000)={0x0, 0x0}, &(0x7f0000000000)={0x7fffffff}, 0x8) socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000dce000-0x8)={0x0, 0x5}, &(0x7f0000639000)=0x8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d56000-0x11)='/dev/vga_arbiter\x00', 0xf00, 0x0) fcntl$setstatus(r5, 0x4, 0x2000) r6 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r6, 0xab) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) umount2(&(0x7f00007f7000)='./file0\x00', 0x100d) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r7, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/23 14:11:34 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x0, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cf9000-0xb)='clear_refs\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000bac000)=0x0, 0x0) mremap(&(0x7f0000b7a000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000df8000/0x1000)=nil) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/23 14:11:34 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) gettid() mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000023000)={0xfffffffffffffe16, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0x3af, 0x63, @str='+\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/01/23 14:11:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e9e000)=0x5) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b5a000-0x20)={@generic="b15f2cc2b754f7b2cae5ac4e8646aa1f", @ifru_flags=0x400}) accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000014000-0x4)=0x0, 0x4) 2018/01/23 14:11:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000992000)='./file0\x00', &(0x7f0000f7e000)='./file0\x00', &(0x7f0000b50000)='mqueue\x00', 0x4001, &(0x7f0000eb2000-0x9)="") r0 = creat(&(0x7f00003ac000-0x8)='./file0\x00', 0x40) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00009b9000)=0x0) chmod(&(0x7f000014e000)='./file0\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a08000)={&(0x7f000083a000-0x8)='./file0\x00', r0}, 0xc) 2018/01/23 14:11:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980334, 0x0}, &(0x7f000032e000)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$audion(&(0x7f000050b000)='/dev/audio#\x00', 0xab3, 0x200) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000faa000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000afa000)=0x0) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000362000-0x10)={&(0x7f0000d41000-0x5)=""/5, 0x5}) r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f00009f6000-0xe2)=""/226) 2018/01/23 14:11:34 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x0, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2018/01/23 14:11:34 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x8, 0x4, 0x1, 0xfffffffffffffff9, "622df2831bd4cd75a0b378d5fb83a71022c2d76656300d4bc65dc4a54cea49c94d8d0033e3df9ba953a95bde", 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000620000-0xe5)="234cfab359d127ad6bf8e47008480aaa3f993aa0ee5335190998c01b6ad068a647a0d432ed9d046191dcd3c60fa01e917dacbbbdfb80548ca9124b400548876f32ae2e337ffb26983be030ebe43fe947f9fd89893970634ede40fc0db21e2f0609dc8266525d05e8598238622392e2aa7e30604fdddd97be039d3a56cb70b1fb2a831ceae46872e2b384f5f7bf7c44b66041259f8e0c9aecfd0b65c89e6fa9abbb87a7f657c579c8b97e984946cf6ea34234c4773a4144f360dffdcc44bc21db3d5f6c6fcec103c4168b91f56a8b58f1381490ddf74cfd2a2bafcc5fefdcc963275c493fea", 0xe5, 0xc004, &(0x7f0000fad000)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) fgetxattr(r1, &(0x7f0000b62000)=@random={'trusted.', 'lrw-cast6-avx\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f000018b000-0x2c)=""/44, 0x2c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009e2000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00007a3000-0x3)='nv\x00', 0x3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002fd000)=0x0) r3 = dup3(r1, r1, 0xfffffffffffffffd) close(r3) 2018/01/23 14:11:34 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000ead000)='/dev/usbmon#\x00', 0xe18, 0x4400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x7, 0x8, 0xa9, 0x10000, 0x1, 0x40, 0x6, 0x8, 0x5, 0x2}) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r0, 0x5427) fcntl$dupfd(r0, 0x406, r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000000d000)=0x0) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f000001c000)=0x0, 0x4) 2018/01/23 14:11:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e8b000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000121000)=0xe8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590