00e4fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000000c000)) geteuid() 2018/03/30 13:37:03 executing program 0: shmctl$SHM_STAT(0x0, 0xd, &(0x7f00000000c0)=""/190) r0 = semget$private(0x0, 0x0, 0x200) semtimedop(r0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f00000002c0)="d85d9c41087ebfbc5a7c0016a4b87c72b0ea2cab2bd1f1583729f3ae2900a55665f43b0412f6e92b29eb0a97f3ba0605b8cf8201c4c11c3b356de47a89dacf6e1db71539df6d41bad3f79375f0ba6383c5050473845e1c862ad67609a50f8ab6", 0x60) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x800, 0x0) mkdirat(r2, &(0x7f0000000680)='./file0\x00', 0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000980)=ANY=[@ANYPTR64, @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYRES32=r2, @ANYRES16=r0, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES16=r2], @ANYBLOB="c2b27688631e32fb6c5271006c6cd77e122c8176e383f7bc789b478d3aed026b2fb808"]], &(0x7f0000000080)=0x2) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) inotify_add_watch(r2, &(0x7f00000006c0)='./file0\x00', 0x1000000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000800)={0x2, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x1, r3, 0x10003, 0x8001}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000580)) poll(&(0x7f0000000400)=[{r2, 0x1400}, {r2}], 0x2, 0x9) r5 = shmget(0x1, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000000700)=""/61) timerfd_gettime(r2, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000740)={0x0, 0xfff, 0x3, 0x7}, &(0x7f0000000780)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000007c0)={0x4, 0x206, 0x2, 0x100, r6}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000600)={r7, 0x3, 0x5, 0x6, 0x2a63498a}, &(0x7f0000000640)=0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000380)={0x8, r4, 0x10003, 0x5}) timer_settime(0x0, 0x1, &(0x7f0000000340)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000540)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x8, 0x1, 0x8005, 0x800, 0x4, 0xc, 0x8218}, 0x20) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) 2018/03/30 13:37:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/03/30 13:37:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000084}]}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x72, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x73, 0xc02, 0xc632, 0x8, @time={0x77359400}, {0xffffffffffffff29, 0x401}, {0x4, 0xfffffffffffffffd}, @queue={0x7fffffff, {0x3, 0x400}}}, {0x8, 0x9, 0x2, 0xfffffffffffffff9, @time, {0x1}, {0x2, 0x100000001}, @result={0x6b4177ab, 0x9}}], 0x60) [ 103.559279] binder: undelivered TRANSACTION_ERROR: 29189 [ 103.559811] binder_alloc: 12930: binder_alloc_buf, no vma [ 103.570591] binder: 12939:12941 transaction failed 29189/-3, size 0-0 line 2963 [ 103.587379] binder: undelivered transaction 56, process died. [ 103.593431] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/30 13:37:03 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x38, 0x33]}, 0x2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x30201, 0x0) 2018/03/30 13:37:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x100000013) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d60f80), 0x0, &(0x7f0000000080)=[@iv={0x80, 0x117, 0x2, 0x65, "17e5ffb8b25cd503b6f5010bf179b0a9e7560842917d12cd39d30a80c506092644f36bbefa189bba3a04d5d567e72356673b578a2fb72fb89891aa123710b7c67b10966ee2942f8797e8179d8ac19e4df1eb9ed479188ccc02678fc3ffae4f231577663951"}], 0x80}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) sendto$unix(r1, &(0x7f0000000100)="434421bddf1cc4f770aa9e04768e782477930a82f0db8679f7d893021925571aa37a88860b34816c81e1d572b0eb74b58b8868a3", 0x34, 0x8000, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d5fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) 2018/03/30 13:37:03 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x0, 0x141000) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r3, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)) io_setup(0xc, &(0x7f0000000480)=0x0) io_submit(r4, 0x1, &(0x7f0000000500)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000380)="26108beed8be693d025a03c198a04ea16dc67fd905b498387a5dcf33442867f60386dc57148751218eccaa9074bb3322d8e2d145b61c6dd45c185c074704ca97f3ff1d35d060eb06dd3f7399ab0165938b1fb1d09389528e841f983419260be3f36192b497003be8", 0x68, 0x7, 0x0, 0x0, r2}]) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000000740)=""/250) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x5}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) close(r2) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101082, 0x0) r6 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001080)="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", 0x1000, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r6, 0x9) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000005c0)={{0x0, 0x3, 0x10001, 0x1, 0x1}, 0x1, 0xffffffffffffff89, 0x7fff}) close(r7) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f0000000040)=0x1, 0x4) setsockopt$RDS_CONG_MONITOR(r7, 0x114, 0x6, &(0x7f0000000200), 0x4) eventfd(0x4) 2018/03/30 13:37:03 executing program 3: 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, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000480)={0x7, 0x53f3, 0xc200000000000000}, 0xc) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000003c0)={@loopback={0x0, 0x1}, r2}, 0x14) r4 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x1) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000380)={0x9, &(0x7f0000000300)=[{0xffff, 0x0, 0xffffffffffff8000, 0x6}, {0x9, 0x100, 0x3, 0x80000001}, {0x81, 0x6, 0x6, 0x100}, {0x800, 0xe1, 0x0, 0x80}, {0x396, 0x1ff, 0x80, 0x3}, {0xff, 0xd26a, 0x0, 0x9}, {0x8, 0xff, 0xa171, 0x8}, {0x939, 0x7, 0xfff, 0x94e}, {0xffffffffffffff81, 0x7, 0x0, 0x5}]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) lchown(&(0x7f0000000000)='./file0\x00', r3, r5) syz_emit_ethernet(0x4a, &(0x7f0000000500)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002451b9a6ba6a76bf4a52a73949fcd23be00"], &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x4, 0xce0000000000000, 0x7, 0x0}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000004c0)={r6, 0x3}, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000286dd60d8652b00140000fe80000000000002000000000000005f40000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) 2018/03/30 13:37:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat6\x00') accept4$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {}]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) unshare(0x0) r1 = timerfd_create(0x0, 0x800) timerfd_gettime(r1, &(0x7f0000000040)) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000000c0)) 2018/03/30 13:37:03 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xbe) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000100)={r2, 0x8}) semop(r0, &(0x7f0000000380)=[{0x3, 0x7fff, 0x1800}, {0x3, 0xe19b}, {0x3, 0x28, 0x1000}], 0x3) 2018/03/30 13:37:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="1d6b360159fa1cff185c1c4752bbc927b3bb5a91b478dd716eae1e4892f6a6a6b67f746ebd"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x2000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) socket$key(0xf, 0x3, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 13:37:03 executing program 4: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000580)="240000001a00030207fffd946fa281bc04eee6d87986e0d387d2b78502add131b4d9c404c15f2f98a4002cf0eda84957256df38f949a20305c7c0100000000000000", 0x42}], 0x1, 0x0, 0x0, 0x4014}, 0x2000c040) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000880)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000000000000500000000000a1674d772ca3d00000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c85074500000000000000000000000000186978918a79f37af3533d9c4f362ea55409d558cb024cf1a925c7676653f5b663390ef7a9b84a23b3558886965db3b759c2e9a2"]) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x4, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg$key(r4, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) close(r5) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000440)=0xe8) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000004c0)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000500)=0x4, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r7}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) r8 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x2, @time={0x0, 0x989680}, 0x6, {0x8000, 0x2}, 0x8, 0x2, 0x4}) setsockopt$netlink_NETLINK_RX_RING(r8, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) 2018/03/30 13:37:03 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8400, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0x4) r1 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000400)={'dummy0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r1, 0x400000000000111, 0x1, &(0x7f00000000c0)="4f4610cf", 0x4) getpeername$llc(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000440)="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", 0x1000) bind$pptp(r1, &(0x7f0000000340)={0x18, 0x2, {0x1}}, 0x1e) pause() lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) sendto$inet(r1, &(0x7f0000000180)="4a62268564834b", 0x7, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/30 13:37:03 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000040), 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) mkdirat$cgroup(r0, &(0x7f00000001c0)='syz1\x00', 0x1ff) perf_event_open$cgroup(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x5, 0x81, 0x7, 0x0, 0x7, 0x410, 0x0, 0x3, 0x10fa, 0x0, 0x0, 0x38c000, 0xffff, 0xfffffffffffffffd, 0x0, 0x1000, 0x7, 0xc312, 0x2, 0x4, 0x8, 0x9, 0x1000, 0xffffffffffffff28, 0x4, 0x2, 0x46, 0x3, 0x7130, 0x100000001, 0x2, 0x80000000, 0x6, 0xe7, 0x0, 0x0, 0x7f, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x40, 0x800, 0x0, 0xe86a53744a6c1800, 0x0, 0x2, 0xadda}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x9) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000340)={{0x2, 0x0, @multicast1=0xe0000001}, {0x307, @random="c315170c61ca"}, 0x38, {0x2, 0x4e23}, 'bridge0\x00'}) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080), 0x2}}, 0x20) write$rdma_cm(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000", @ANYBLOB="00007b673a1648fd4ab752e3a7532f6057259c42015ab1e6f8d2947e6e4b150000000000000000"], 0x67) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x41, 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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000100)={0x0, 0x4, 0x6, 0x1f, "8ac3aec8a02a0f52c76f927f22b54ea7539395b05d840842c75a4e5a796be7044b5126fd66041879eb23578d", 0xffffffffffffffff}) dup2(r4, r3) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001580)=[{&(0x7f0000001780)="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", 0x51b}], 0x1, &(0x7f00000c3000)}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000400)={0x0, 0x0, 0x10003, 0xffffffffffffffff}) syz_open_dev$sndtimer(&(0x7f00000003c0)='/dev/snd/timer\x00', 0x0, 0x40) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000180)={0x5, 0x98, 0x3f, 0x1c8c}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000140)={0x401, r5, 0x0, 0xffffffff}) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000000)=0x6e) 2018/03/30 13:37:03 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) sendto$inet6(r0, &(0x7f0000000040)="44c140cbd2a5abdae7d2b7f8f64a46f649d389364d92aa571a5c2777119aa5b9a43bcb36", 0x24, 0x20000000, &(0x7f0000000080)={0xa, 0x4e23, 0x7c82, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}, 0x1c) mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) 2018/03/30 13:37:03 executing program 5: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ffe9cbca4cf842105a000000ff00001100000000000000000000800000000000001600140000000000000000000000000000000000000000000000000000002e"], 0x1) chroot(&(0x7f0000000000)='./file0\x00') r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/03/30 13:37:03 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x6, 0x0, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x9}, &(0x7f00000006c0)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3) ustat(0x72ec2682, &(0x7f0000001680)) r3 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r1, &(0x7f0000000300)={r1, r1}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000003000000115600000000000000b2000000000000000000000000000200000000000000000000000000000000000000000000000000000000000559858e838353573cbd059b940fbbdd440e1922394282d58369e5e26a3abfdcf7f073694b335676bb0507f463975e64336c6ab3bf13420d0300000000000000000000000000"], 0x1) ppoll(&(0x7f0000000040)=[{}, {r1}], 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000005c0)={0x1}, 0x1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer2\x00', 0x2, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000000b80)={&(0x7f0000000280)={0x27, 0x0, 0x4, 0xa, 0x1, 0x2, "22dd483f69cbb2f9ad614d307bde52bad1d1c11381cf5253d6cabfb29f3dffd4c28439e22c562434c708fcd1e045d4348cd982f6ceff6f05ae5c932f9d9c41", 0x400036}, 0x60, &(0x7f0000000b00)=[{&(0x7f0000000740)="676fcf8cd3f945060197f4b0545904a95b5029aab818689b982192483b587d96d4f53cd621b8346e2d0deee08f0bf354c00232bb7c08d200a43443bc35483e9fa3f4e07c6e6175e0769723f6910a77aa08e7a47335779e238b526b1e939432f302ad13f7f67eaaf24b8693791b860551d5b7f97ca54186b79cec747b6c60f10816d51ba1ab4c0333c29e15e540671182e5944dbb35212c7bba1a7d08ed6aefe62e70898399220b10ace378e1037d32e321a62fd63b3cf2a703af3a42e4540b71497794b1943a97e4df7681a08f0212976364fd52733072cc05e5479b300840d648d82259bf5828a69fb493a0b1b09b1c531a5a1d", 0xf4}, {&(0x7f0000000840)="4597adb5026cc2e5756fdf952355aad06a409eca9b20a8a4e3c3955a7745f60a99bf069047aead5ea51866437c7c2ba06775ccc80206080dbaecae89e49dc4f16c988058f617512cff481df579b37bc7ef2dcbf50912dcdf339fe701c5b427d0b98c6aac726545125a8a48e4bbf6e6b42d3a4a04a3b18b14501f52627bf1a1283d1402b7fb40988705c26e121168668345f819de5233c815732afe1dc12f071c387635a69cba29a24cd3d80da6457b7216293dc90b57c3223d09a30472449239c2f54ee97e4e45b29a6431e28dfcdec909b1efea6c377596cdc75f4e07c3ef1bb8dfa2850060a1427221d3c8b8372983c260a5", 0xf3}, {&(0x7f0000000940)="992890fd2f295a6e8fa811a7ac29c3a7526135d94dad26a3adec5f1382f49ded4740e4aa15e28329b6df5b10833fc210964ca62f69a5e8745a43718991bfa516ccc7a01b2465e95e213bc9c63258b3d90e6e9cfb491f7fbe3c5237a64a93213e3d5640eab729c61c10da4cd2dc9162707a1057d39b0fb68d98ad6cd6ba245e5dc7bf4abcb6db728f730f4e50c65cdd4cdf0908ab24158e399da9d5966b21f1978b4b8bdcc6c5a1cd8e703983ea2c5d9a877c07", 0xb3}, {&(0x7f0000000a00)="1fde992f907dfcae0e589d2ec4a14c54ba7c80dcbd1996", 0x17}, {&(0x7f0000000a40)="a9e89fecf51540b7b7fb69c33d2b0e7ce26399d44a046f1b2b5f323d6581a69e6366d897679ee49c7befb30ff24f7b7db86b41c7b2c458b52084ee5955ff7d7a22e9a00317762ba0b2dd07b2b321548fa2a4aacf9418fbf3dcfddeeade0717322ee0d29b4c56f48c7635bdf0773feffac062a0985f3d93cda33ae88b", 0x7c}, {&(0x7f0000000ac0)="8f77064146d5077763fd88431d7a646f66e6eb548abe09b94f637a9d0e3097ce5300958e0123ccafca4c4c1bc6e0458d71a62c82181ff31a69f686fb84", 0x3d}], 0x6, &(0x7f0000000680)=ANY=[], 0xfffffffffffffd07, 0x20004000}, 0x80) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000580)={0x0, 0x17, &(0x7f0000000340)="1d9b8a1367db2ac42276d59e7325e4fa51464fb4c2879e"}) r5 = dup2(r4, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x80000001, 0x30}, &(0x7f0000000600)=0xfffffffffffffcdb) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000700)={0x55bf, 0x4db2b00000000000, 0x2, 0x2, 0x1000}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000019c0)={0x0, 0x0, 0x10}, &(0x7f0000001a00)=0xc) sendmsg$inet_sctp(r4, &(0x7f0000001b40)={&(0x7f0000000200)=@in6={0xa, 0x0, 0x4000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000000480)="58913d9f8977a9cb0b94b91b4762b066455ada6eca89a068559cc93697873db2292f0d095aef21c50a06bcf1e0a24dd39d62fb9108b033c3f8c60a0777393d08d813f8f470046c870440844012e323264dbe33c02696c14656692ddd14d5260d0db88446e8befda6ae496968b7eaa590c44d02b32366ca9bb3244472e693521fd724d4d646de1e24b20e7cfdb4b5b1db7ae0e18e72d76d210fbf212bc06a50bfbd485d9ba3d8d5a79d5294b81fc480536c43fe44df92377f430f839c03f0d847b892e2ac3a4a4328da3daa0d2e", 0xcd}], 0x1, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x9700000000000000, 0x4, 0x206, 0x2, 0x6, 0x1f2ec637, 0x1000, 0x2d24ea3, r6}}], 0x30}, 0x0) ioctl$TIOCMBIS(r5, 0x5416, &(0x7f0000000680)=0x80000001) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000140)=0x5) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r7, 0x11, 0x2e, 0x40205) bind$llc(0xffffffffffffffff, &(0x7f0000000080)={0x1a, 0x309, 0x9, 0x1, 0x9, 0xffffffffffff7fff}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x4, 0x8, 0x7, 0x7, 0x7, 0x100000001, 0x15b9b038, {0x0, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x4, 0xffffffffffffff01, 0x7ff, 0x1, 0x9}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r8, 0xff, 0x20}, &(0x7f00000003c0)=0xc) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r0, &(0x7f0000000000), 0x0, 0x40, &(0x7f0000000040)={0xa, 0x4e22, 0xa3c, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/30 13:37:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000580)=""/407, 0x197) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000100)={0x200, 0x19, 0xffffffffffffffe6, 0x1cf, 0x1b, 0x9}) getdents(r0, &(0x7f0000000000)=""/198, 0xc6) 2018/03/30 13:37:03 executing program 0: socket$alg(0x26, 0x5, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) pwritev(r1, &(0x7f0000001840)=[{&(0x7f0000000180)}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000480)="dd277b1c5082a1bae48f9ba688169ad8c9311b882681168341eab1c483c49d5fdce396b9fcaacc0926d7dfa1bd3e581343c2c890d0feffae06882dc59a0eb6b52383215ea3c1d0d41ce75bfdb7de5318ee71ee5b8a22d012b8e4bb6226bb7fdb42f023836e2e49ab753148553c880d6fb115cd2a99a63ceaae9f2b31ac06bc73aabef2304f6391aecaa30aa8ebe0a29fa7ea2f2c1134297b6613ff", 0x9b}, {&(0x7f0000001580)="421437c23694b6698289c933f0bac45f8756f044634bb568ea7ec3dac2e0ef91fb763bee06d051dd3dc07a9bbfe33318630bf1b4d2cd58ecfbc66c2c053062c8774cc03d7a52bda91cafeaeda6e493691df6c374fc8ace113443c2b93cbd89b4ed6f8f76eb4bc938b8c52350dc88f04d81df5d6143ca046448421151", 0x7c}, {&(0x7f0000001600)="38f3b42a53ae5d8742912d48245eb08f957a6c542833e189", 0x18}, {&(0x7f0000001640)="3b68acd39ccb7877bd88fef0d301c1b96d746d57767c013d386130b031164d06f9d494399b232fa8dccde76a24efece961f2ad1b1acaa1c593b909d1281d5a4cdba8e624b290383a022ebf398137af9ea35ef5", 0x53}, {&(0x7f00000016c0)="59ee7c93b7be414194a4e10d3e1e7a458b2b6b0adb1fa58831081f4e26bdb9c58204011604a74104067ff8083175461886f03124f7dbc53abbfe00c2d4eb5b4be7d6a6438fbdcdd73bdb953155ad76a5936d85859043c2c1f69aa0efa8c779267397663bfe5458deeeed16fbe59d488c33bbc8128b500da089f6c5c782a61050d94dd1adadd9c077fd4f367df0a6a732d976283da678ba2a967dd6150ada4094ad32ed4a2cad14cb98e1511f678d961cce949686c3858928ca4539cbcd80d76c2211708b3a7a80e7111d85032a1d68f2c8ad1ce7d43e572b4d67cfa7b4b924d542ac4542b4961985ad166e00e53498cdde", 0xf1}, {&(0x7f00000017c0)="63f295ec68e1190419e4cebd04534e7693157282021207ad9d51647df3b6f4fd3248da4263a03765b2e25b05d642430abe23ca9193e3bc2aef61dea17528a9bf81f24697658875ae42b4a7a78e6dc3793f94a9f1936555a53dad838b877c93dc62b7397bbf08", 0x66}], 0x8, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000380)={r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = creat(&(0x7f0000000440)='./file0\x00', 0x80) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000003c0)={0xff, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x2, 0x0, 0x1f, 0x4, 0x447d, &(0x7f0000000340)='gretap0\x00', 0x3, 0xc98, 0x953}) io_cancel(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xd1fa99970afed277, 0x0, r4, &(0x7f00000001c0)="837e8fa5642da75b55976c68e7f7835a556afa318fa9e64f6051e4854dde02a6e9a1167a432b920f8bc0000995034ce61bf58fe6268853505d7e9ec0fd8f7b3b93777841eb4cf1cf242660016fb01dde0c39e0a24b7f746b621644520db8dd8ac33b327a751cdc34fbaba0a3a38a15e8ecaf151f47d157fb95582528535aa186524f1a117fba4ace5772cf5eaa01fbec0761fc8db4ced49bbcfb625968567b10eab224ac271cf0a6ecf7bde6d3c10d3627b157b902239b9283360576186a4ddce6b2d289fe11fd0e1a26c54eb7dafd0d5063a30484eb977652821df0a4", 0xdd, 0x81, 0x0, 0x0, r5}, &(0x7f0000000140)) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dsp\x00', 0x558377f1c287c610, 0x0) ioctl$int_in(r6, 0x40a0000080044dff, &(0x7f0000000040)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x16, 0x4) clock_settime(0x1, &(0x7f00000000c0)={0x0, 0x989680}) 2018/03/30 13:37:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 2018/03/30 13:37:03 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000030c000)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x400) fremovexattr(r0, &(0x7f00000000c0)=@known='com.apple.system.Security\x00') 2018/03/30 13:37:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xc8, "01a2ce0c7c33197c0cded807bc037886bc014c18d5944cfe7c2f7229035690bfadfe03c50e62572f87609733bdd2a24350d5a8257403edeeaa1981f03b040df61fad9bf708ce6df5ec992f76634a3a33648f083ad738df018d3507e7b3410cac84397abf71ef17566ed6a63cb6396b5e14e8d1ec99b333429206daa2ff2886f159deb988fd381a0dc91d2ec1d443bf4b8808406ab8955ac1b86ba8e87345e168c419a32a23fb7297f973152a38c4c73931b5ce8dbbc79276b369b8cc7e0343c0600ae385b23fcff3"}, &(0x7f0000000100)=0xd0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x199, 0x20, 0x800, 0x6}, &(0x7f0000000180)=0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000001c0)={@broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/03/30 13:37:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 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, 0x1, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8001, &(0x7f0000000080)=""/143) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000140)={0xfffffffffffff001, 0x0, 0x2000000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, {0xa, 0x4e22, 0x0, @empty, 0x1}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000002c0)}, {&(0x7f0000000400)}, {&(0x7f00000005c0)}], 0x3, &(0x7f0000000980), 0x0, 0x20000001}, 0x0) 2018/03/30 13:37:03 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xff, 0x8000, 0x0, 0x9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x200}, 0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3ff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)=0x2, 0x4) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000400000000000000", 0x14, 0x0) 2018/03/30 13:37:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x9}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = dup3(r2, r3, 0x0) dup3(r0, r3, 0x80000) write$selinux_access(r4, &(0x7f0000000000)={'system_u:object_r:sulogin_exec_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x36) 2018/03/30 13:37:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), 0x4) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, {0xa, 0x0, 0x1000, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) read(r1, &(0x7f0000ff9000)=""/80, 0x50) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) accept(r0, &(0x7f0000001c40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000015c0)=0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000001480)=0x5) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000001980)={'nat\x00', 0x0, 0x3, 0xc9, [], 0x1, &(0x7f00000017c0)=[{}], &(0x7f0000001880)=""/201}, &(0x7f0000001cc0)=0x78) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0)={r5}, &(0x7f0000000300)=0x8) bind$ax25(0xffffffffffffffff, &(0x7f00000003c0)={0x3, {"f9566a39c4c8a0"}, 0x40}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000001840)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x60210900}, 0xc, &(0x7f0000001540)={&(0x7f00000014c0)=ANY=[@ANYBLOB='X#\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000001c0)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x0, 0xff, 0x8, 0x8001}, &(0x7f0000000280)=0x98) sendmsg$nl_crypto(r3, &(0x7f0000001780)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001740)={&(0x7f0000001640)=ANY=[@ANYBLOB="f8000000100000032abd7000fcdbdf25636d6163286165732d67656e65726963290000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000240000002000000000000000000000080001000800000008000100040000000800010001000000"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001a00)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@remote, @in6=@local}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001b40)=0xe8) r6 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r6, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r6, &(0x7f0000000140)=""/88, 0x58, 0x2142, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b80), &(0x7f0000001bc0)=0xc) 2018/03/30 13:37:03 executing program 7: semget$private(0x0, 0xfffffffffffffffd, 0xfffffffffffffffd) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) bind(r1, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x55dd060014cd46c2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYRES16=r1, @ANYPTR64=&(0x7f0000000100)=ANY=[]]], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000200)=0x8) r4 = socket$inet(0x10, 0x3, 0xc) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) sendmsg(r4, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed0", 0x4a}], 0x1, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00000000c0)={0x8, @random="d683a8aefb33"}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000380)={r5}) clock_gettime(0xfffffffffffffffd, &(0x7f0000000400)) io_setup(0x1, &(0x7f00000003c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000002c0)=r0, 0x4) r6 = getpgid(0x0) tkill(r6, 0x15) 2018/03/30 13:37:03 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x10000002040, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000380)=0x1) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x480, 0x0) unshare(0x40000000) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001780)={0xfffffffffffffffb, 0x0, 0x101, 0xffffffffffffffff, 0x9c74, 0x0, 0x9, 0x3cc90149, 0x8, 0x8, 0x503, 0x1}) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000017c0)=ANY=[@ANYBLOB="0120000008791251c2eb230500408ed8"], 0x1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001740)=0x4, 0x4) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0xfd2) ppoll(&(0x7f0000000500)=[{r3, 0x1}, {r1, 0x60}, {r1, 0x531}, {r1}, {0xffffffffffffffff, 0x100}, {r3, 0x408}, {r1, 0x200}, {r2, 0x8000}], 0x8, &(0x7f0000000580), &(0x7f00000005c0)={0x7ff}, 0x8) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20008800}, 0xc0c0) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000600)=0x7) r5 = socket(0x10, 0x3, 0x0) lgetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000001800)=@known='security.evm\x00', &(0x7f0000000680)=""/72, 0x48) pwrite64(r2, &(0x7f0000000740)="eb4919f5631def8adb1eab42a50bd6ec9524052851c4a6b2e04ad0a116bd058b3c8c69a687fb1055587421eaab9523ff56b4024597754c7a3e899a85679fed7ae7dea415f104e42fd104117ca9c476f08156a602952467cf2e22766c0dab8b0bebfc9bcbb156b725ba8f3fdc01c03362e80618bb8a44605c93906e663f8452f340c5a45834902dc07291ce724be92b54b122c6f995f1e946559de713fc0b3bdfef58145f9720fa7b880e808724f6fd705cb8cfeaf43b9f4bf3095fc87d158d291e7cdb9d0cc5dbfd1bcdc940e502949ca8c6de6bebfd790a569fe49ef19876f625c89de1e360ae0cd78b7cee4daa2fd7e1707fcaabcd64802bc5efcb81ee6253d2e754a11ae6ba820738e1575f2514eb4c44f7adb145128e89aed485ae5b227892c54bd018e7fff8e577a61aa25ff27f819fccd3fe54fcc5e1076c3247087994f4288d3cb151ca326b716f33a8674fc45f37af278d2f3d6bcb5fa14d34f68f17f4eb899e9eb84a91ebcca70c179aa9edae36b2d520d301220ed7353d846ff570176f22f70a74742db23e8263a149ea8591f309d186cd8061972ab86d41445804c382bb6b0c063840dd3583ce3ebc7b1c7d5e9d730060179330cad5f07aafaafb9d166548d0cf79a681c8f79cf37d43cd452810fa10af130a56722adb96d3cc0b1c0dc821fc353905b1f47604499c571edb8aa6a2e97a4fb56a0ec851cab14c51c5b40801681972fa02209207d9832a737e7d42b1d8437d6b3c5276c2a4425a5b07adaa935716b0813992c642b7823aeb6434d3ac7ce4ebc0f1f87b5963db5867c16d809dd991927f96ac5d212a49a10b077b8e2f830fd43d5bf02f0b6ce8983a0d792d13457dba188a76a146590ae2243cfa14da62446a2bdbbb6dbdc91c25e57918dc39d13128599730c2e0d2a86f4b2419b5b96d56efb2b64cc4e9028ec4d2643509fbd66afd5265a8a76232b735da5a6984518f73d5676254a29179c9c86619192a4ecab885d22370a7d6b0ad129302b6d2f08d302c0c37ef2f372146708393e981448a3e70869c25e476c4c1287e2de3075d12e57c8fa298087310847c4677f0e93dc2e4f6d7c4eb96ed47c822a909949ffd3c0764650462e80f1d66ad48ef5a1a4f76b440993806935cc538df0222e6199591d02007211e31b8da2d7960b40215b60c2af0c34c6ee7c80392b33ad741372c6b3e12bd458578de0f8d9d74f25b1ca9163d91db763d488f3181d3e47e0426de58570c43c75ffc50a27b8374e988cb2dc1613d50a282d60f1dbc9ca68446ebda8ecdf70a61046309e94b3c6374b255670b38895b2426806d515153230a135d962a13d6c8b107f6db58c1cf29c5e4072209da05c1330960b92b23b6769ccbef4a21cbda94aa58ad2b45a61d2a0224addc65015ede4bb952d0810bcc02769cbb07120b9f08b0549325ba1dc5eb00e94e13634b2659c52567462f8ba1f9a51463ea9dda7827a299db109df2c4bfbf6fdd70ccb5aee52efcffdc8c6034f271ff542bff8abe970b63e12a309244fc0fea0715cbcbd6d2fc98237b54314c55ea5aa4ff305be05bd115bfb2794fe478eee042a045dd3815ddd78c516239001bf1350df5ed93a8ce2eec00ecd18bdcda9229977ef509d946d68da1b3d3dc67e7a9bc344811ac222e481edc39ea75235d1305e3c56b204d8db6be258e538a5644df03e2d976e075e54c5332ed55e98c609c3726a214e42b613e534d50e53be50b24d9be69677405e17ca0c72ad55009308f7805c07c4a2571c46c3880d3b4f24243b7de1b3354b4142b0fa2555f45de30387f9791720f5e05b157b7c5ddeff72054853ade8739b288ae67b7e110f8f2ba13cf632da223ac9b9749708cbeb085c67591606aa1f9c1e5d55d332022fde4c7dcf243df696f105abcf0d9a6eb581072df17471afb475a786b040b3300d078c345d39867e42732a4476703077a9bf9ed0c8edd7fa7a9423c77c6e7aab80f82ef760c8584aa2e2de1d5c249c525b08effc1abbe294f1510fa6407467ce14c3c1beabf73407201706f9c2fe6dfcc9daffb9e4a314e037ede92122e9d351bf0ff49a0fcacf81608bceb2394e3646e29cd0b65c3167ffa2027f3c03aa4f0cb68b0cf93f00780cba4c4a76452b0e4e771f68e777b52938d73548675287621cc101866f5991eea54bdb0d83bab7df3a7b269e8439616c1a448d70f0ca8331086ad19bc055ca744b88cfae6920f20e204c76f8e86021a84f97db856f44575b532dcda88ea236ec66bffd80c9f282eb52cef005b6497f956eb0978c1af4f1593c3b143105b2e2aab6521a1209ed24b3bbfa1ca1ed8a9be36415c4ed43e2278a0fa3e5bb85deafeaa34568f713977a2740aed02f3efca37850e68c53844b6ec79586aac9ee9c8c18af425e80d9287839aae2da226768ebfa49c535d41855ce1602fb0169edbe1ea762c3c94bb6a9f80ff6f1c0cf07fadf1998cbfd7ead82381b5f04b046034fd410b88d366fe8161ed78cc32505a8cc838182deed20dc5408c9a5a0bcf0a935b40beb4db000b459bb6caac2355f769d77295cac9a2fc2c6d98d3dd331305206a382aa5d0a916635af8184b6cb93d96c4c60fb8be6e77865939f6330df8fe078bc297cf1fef7cc32cc6486a241e1e40c93ea11a2014041c427d8efb0a2038dafb286c65490e29196715f382bad29896960cb2e418a94f8755b35c33b15bddee3bd6615aeef8e51eaeaf36517f05d04abe549fa4f63c65cf6c97c571eeb4dee633aaa1f51ec382281d5cd8d268dc8bb531e2bcd14f9d53129ebb836b26f0e7fa0ff5a4cbcef8a4a988635cfc289e232cb96092206f790c825149380ff20b82fd05319bc8b9a1acad22e9a7657e4ac50cf326902199cecb06c7decfc5094e3b1aff08ab1a9d5e6f3dac20583809066d55c5aa443d926d133ae2d1d1baab6cf5f316d0899e86b5c5900fd107fdaa3f78c937e9334bcdc36a50084ac381fc3c4d2d9d4492b37d65d2ca373e21682a9b6f795a1f500a23a665a4394e9259828b13b75fb3925ecaf84fb09a36244064f363cef1bdccb43d591bd14c779ca19c77d7f43ddac53fdffe3b5ea837b723a240e2e009bfd0de1245ec2b9363e1122c08f0f3b984c09f7c03db8efe22c3b571491975e08995aa6de073d13eb12089167937bae0dc48dd726f3b255dd97a243545c990b945370019a336c722295d9b57e1fb0d2b6395e9b0e0b28324c5532511e5fb4d358a40048df2e563999c4111121c348ecd7e1ab509a6605389618cfc6730c5cad9a4a5fe77dfe3cb1f0c4f084fa8e24f3f3cd681d14ed8b2bae241edc79ceca3e4b05c4975718ee911c4c153010b74750a427207b1cc44cc3e8017f6d256c81566b67280868a2b1356d2982c37342fcaba19d42c0b2feb005b03fbb5ae79f4eb2af57d5c01c724bd496e1358536a14ce071c639c5e53bc76c965c2095ad90e9bbb4d9384ad568595989e6ac51ba1486ea2a08fefce8f0819f1dcce06314a48b9325a9fe0b381201e0b8c1dcdd5aa24149d4cefdeb996f9dae73234db5cae0fcec692c16087c2f690d9ba0d2c80133304671a9f25f9ffc2e476587adda0272cba61cb078c2516af1f1aea3742daefcc2ef8d67f5fc80f1b03c0716ea9ed9ed16571894f6a535cb8ff0e0ccdb2ed4e2bd4bf7d7073f71c896b2f7b0978a672d59bafd25d45fbddd029fcf2f133f94a99f2d5807816ea211eb0d2b92a409dc717689c9b640bd57dd20baa0d4520450d70c81e11d010def6c7d833ae0ba232a589f574fe5666991e69cdd22cbea722a36d0bbbb3930412c757348e506bbe98cc334bb73a673160c8a3c5c08de6bf45a707ace04d0010ea8020bcd4b90794618b1aa28ef3aab39533344268833551914502a86cc4b96ad90231bb5430cc82c1387816d26a002c37d567455283d3d05234a34da88cd1a15ec3219ec791deb06c63f33cc438f9b26ae52b5548576ba6e6901be53e226a848f01a4ad42dd9fa98bf365acb78d81ec3f3ce15ab5e0fb84222558b142b967c1d98e8216d9893102f8b6dfe419f77e89172ee3ab948d16605aa27f00ff44bb0d25ae60f5ef50170219f497cf7c15850509d084b74d13ca3c5cd255e5e6b7516db236d05b6d360aac500ad74a6cc31048f0c2c1e6e483b75a4a15f4c9314a8028b572d123af131a86440e4751bb18fc0875a0b069f950a36cc90c423e8e294219fda494e245d884b9150dbc6d6252ce879a1593778e6ce63ec99055d4bb621fb5e281348f466338e3cb85302c9dea21bb31febf7a29678920ecd506803235075f7ff44b30aa158c2da961cf5e9a3c107ef7e359b93d3256fa51b5d196dc5328c74173ff1d31175d9df12e494d40dd021d05b01faf3960ab7454b00803f8a66c3a823816c88ce9bb583332f31f44041aef84cf1e5bd0e6b5b1152bba47feb91d7889d9125a040f6bb788865ce1cc07d0e124d5ce7bdf2792f2f2e5238fa5fc754d1524d34529bbbdb8db2e38c66f3521a4ca6a35de673ae9f8fb7bde97c8dc370764792df162edfc5dcc20b0a39c8f8f7b05859bcd16a14714d0de001cd2332fe72a9351822224904133e174ded9f2351796cfb03ff08bf8c9c786d6da7e3363ad7d62edc726990f18e45286cad312c8b9d44b4e06bc050b5b873891ecdf30ef338289324ecb942521ec2021bebb9a66672823b90cbe91d4d1d5b10db0ac9b4cfaff18a02d7344c7b8856b575f898706befa75b667a16768efe2f3d6b611f948db20366b73e006e26dadcdc6da6ef9d3a30fea7e694b60b90e8cd77f9cac15a579b2a56ee6ecae97221408677f7ff86b885db42f5bb26fb65147a36c9a03368b60e3c88310587fd11ee55792da1d27e8b489f67e89252540e0dd33e07b7fd7f7fa324d810e68993de1aedb60f88f46664e354824c27e794e56ff4c20b0e8579db52a667b8b1d2da3610967ad7d32573938b7af4b9e96ed60ed1488c65a952a60e74d672a1e75fa3749d49fd0439d8e7b536f3f49d24addf35a2dd81cb714533b7d2ba56ffe1ad68b4f69ce8a4c04dc3964d332f22c9f6f01ef2e2e5eb0e8fdb3640cbd06ffe4424ae9df911f70037a23e71092902e9959839048da4013c1a93de83f2e04fccbda4a3375131f74a133b579d9e0b195db6a26cf42b44df910755953985b1b297ed88e636f5b351ad8bc939d5c0b5eac1943a9e8d8e69f44d2a8bfadfb5cd16173100ca78091f0ac78065490110277bd7004f325ceed5b8b8189626beda0be0b72e17d7312d15224809ac67bca51a852f51e4b530c69225eb2acbef02848a228d1ea30d6dc5c2eecb7b939c18bf8e15ab3af1f96462cf75379a7a54e5c8bf4745a54a53b1c4c4f3690b7ce2a52834592585ef233c5b3379820d496e0cc9d31abc0463ac07ade7cb846a4cf4003c773859f61ea5b2e6aea5c8033c364f824b5155030b135d0a30d38a21d144a33bdfcf68add0c126fb66c9da46628a049fe5ab6c7a87267e2cea414268a6311348e35c001d635d16c06ffffa4906637020c2e7c2a008b13f06472089376dd81775167d9ba52aa63147d0be2b524b792b6fc38d2f0e0fb2e542f4529cbd866b922b1c473c8dbffef9a574702a6c0e274c77c7658c45371a0f395c8c984552d72556c090a6b2bef094a926dfe3925137820393895018c41605c74e8a2571e341ca458a45498883b777a49f73123421a1c890f083ad985ce05eed906157a625c2e45db141a9a9a34826ffcc8cf0d88b10178d492ae2b963fa10e25acc6df8623cc28f15faf240e9c3a0d9b8f", 0x1000, 0x1f) clock_gettime(0x6, &(0x7f00000002c0)={0x0, 0x0}) recvmmsg(r5, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r6+10000000}) times(&(0x7f0000000700)) io_setup(0x0, &(0x7f0000000440)) r7 = request_key(&(0x7f0000000540)='id_legacy\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001880)='vboxnet1GPLcgroupwlan1\x00', 0xfffffffffffffffc) r8 = add_key$keyring(&(0x7f00000018c0)='keyring\x00', &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r7, r8) 2018/03/30 13:37:03 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000440)="6e65742f6465765f6d6361737400c007ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1bbf063e676e83c740e2d647534a1045850a23665d8a07270193f5d003c10e342398400876e8d1721c0b53a91c2f6ec1e5484645d32b6000000000000944295c4c1a871eca5896b19794793ef47eb6cd00719868ed86981c7f341b27151a05f913cd1e7468dd928adb2c0988e13528d0f6cc65ff5f98000d22d325d79b726b1abbc59753c5d9fb17254c4bcc337f8df34116abb04665f01c6a7d843ab1251d5097b1ed894460fdfeefb09cccb3fdc042e8f3ae2c9106c72aa9e210240b4daae1d") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000100)=""/126, &(0x7f0000000180)=0x7e) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000300)={{0x8000000006, 0x6, 0x8, 0x81, "cde56bf1ad5fe5e079bb76ae27044126a5239d71514b2b06eecf89ac6b7647b5e51006490aaa1d2166da23ed", 0x1}, 0x0, 0x0, 0xfffffffffffffffe, r2, 0x1, 0x8, "d6beeefe4a221c412708baf0239da0c3f1982ca8e7d3877a6f4c3a826fa7f23f2eed2152b4d4258ea8d3b7aff974840fcb040e71934b7d82a56565d086440fef", &(0x7f0000000040)='vmnet0(&trusted\x00', 0x10, [], [0x360, 0x6, 0x4, 0x8]}) fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x88) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') dup3(r1, r3, 0x80000) write$cgroup_subtree(r3, &(0x7f0000000240)={[{0x2f, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x0, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x2f, 'pids', 0x20}, {0x0, 'rdma', 0x20}, {0x2b, 'rdma', 0x20}]}, 0x29) sendfile(r3, r1, &(0x7f00000001c0)=0x10, 0x7a000000000000) 2018/03/30 13:37:03 executing program 4: r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000240)={r0, r0, 0x9, 0x1, &(0x7f00000001c0)="84c7b64d52278155edcc3986a94f1bc3276483e1302a8dd178c3772943a08ba72d4a786a8987f10e4592e8b23a71e15b9f1d9c7f68be6becd73ea214f34750764c9ce1a0be4a7bdce591fef844fba1ba747d76a0431aa431e75bc5", 0xd0c, 0xd6, 0xb849, 0x1, 0xf48, 0x2, 0x7, "d99a6a04dfe31cd1b322d54a5b3bccd438d613f30e26fe55755e7986298d5a2e0e253c90fbde1bdb8acd1b9191e07955b2fbe96c62b4d809a3e459faebdf8f12e8e37c6dca6f2ebc748ce7561d2b56ca5278ebf3b5c3f067d0a0f85ff67c1676d50a1c246e5d229c98e3438835a0ac7e18535bb6e5c7b20c00338bc659e6fbb28da6937a840693d4d2dbf4d63d976f78045cc59a0f8a19a36e478b"}) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084cf90)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7fffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x2, 0x0, 0x0, 0x3}]}) r1 = add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="a0172fd06e5cf3a7dbe4a20bcfcfdad8", 0x10, 0xfffffffffffffffc) r2 = add_key(&(0x7f00000003c0)='.request_key_auth\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="0000010000000000", 0xfffffffffffffe2d, 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0x7ff, r2) accept$packet(r0, 0x0, &(0x7f0000000000)) epoll_create1(0x200000080000) 2018/03/30 13:37:03 executing program 1: keyctl$dh_compute(0x17, &(0x7f0000001280), &(0x7f00000012c0)=""/110, 0x6e, &(0x7f0000001440)={&(0x7f0000001340)={'crct10dif\x00'}, &(0x7f0000001380)}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x200000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000001140)=0x3) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000000)={0x988, 0xffffffffffffe5a6, 0x0, 0x9, 0x9, 0x3}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000010c0)=""/87) 2018/03/30 13:37:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) r1 = getpid() process_vm_readv(r1, &(0x7f0000000240)=[{&(0x7f0000000000)=""/173, 0xad}, {&(0x7f00000000c0)=""/64, 0x40}, {&(0x7f0000000100)=""/57, 0x39}, {&(0x7f0000000140)=""/213, 0xd5}], 0x4, &(0x7f0000000380)=[{&(0x7f0000000280)=""/242, 0xf2}], 0x1, 0x0) 2018/03/30 13:37:03 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x203, 0x0) flock(r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x80) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x100, @loopback={0x0, 0x1}, 0x5}, 0x1c) [ 104.109171] IPVS: ftp: loaded support on port[0] = 21 2018/03/30 13:37:03 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) pipe2(&(0x7f00000005c0), 0x80800) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'dummy0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x100, 0x198, 0x1e8, [@limit={'limit\x00', 0x20, {{0x0, 0x3}}}, @limit={'limit\x00', 0x20, {{0x0, 0x8}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xffff, 'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz0\x00'}}}}]}]}, 0x2f0) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0xffffffffffffff81, 0x8000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in6, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xe8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'nr0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xf0, 0x120}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x258) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x40}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x18}, 0x7fff}}}, 0x84) 2018/03/30 13:37:03 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) open_by_handle_at(r0, &(0x7f0000000780)=ANY=[], 0x0) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./bus\x00', 0x0, 0x100) ftruncate(0xffffffffffffffff, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r3, r1, &(0x7f0000b4bff8), 0x100000002) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000480)={0x6, 0x20, 0x1, {r4, r5+10000000}, 0x3, 0x8}) bind$vsock_dgram(r1, &(0x7f0000000640)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000400)={0x4, 0x100000000, 0x1f, 0x4}) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000300)=""/223) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000440)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000006c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000007c0)={@ipv4={[], [0xff, 0xff]}, 0x47, r6}) ptrace$peekuser(0x3, 0x0, 0x1a) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(r7, &(0x7f0000000180)=ANY=[@ANYBLOB="638be4d165f63d5ed6ada69690f545b595e4b4aaf7ffbb21f1b7e57a6a6ee65e6047855a58e7580500"], 0x1) fallocate(r7, 0x3, 0x0, 0x81) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x7ff) syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f0000000500)=""/129) 2018/03/30 13:37:03 executing program 0: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x0) perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x0, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0x0, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x0, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0x0, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) tee(0xffffffffffffffff, r1, 0x0, 0x0) fallocate(r1, 0x1, 0x5, 0x8000000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000008c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000480)={@empty, @dev={0xac, 0x14, 0x14, 0x12}, r2}, 0xc) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000b40)=ANY=[], &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x100, 0x30}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000800)={0x0, 0x4, 0x8, 0x1, 0xcd, 0x200, 0x49785efb, 0x4, {r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x9ae, 0xfff, 0x800, 0x400}}, &(0x7f0000000440)=0xb0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, r5}, 0x14) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000240)={0x7fff, 0x1, 0x800}, 0xc) ioctl$VHOST_SET_MEM_TABLE(r6, 0x4008af03, &(0x7f0000000000)=ANY=[]) bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) syncfs(r1) fcntl$F_GET_RW_HINT(r6, 0x40b, &(0x7f0000000100)) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) r7 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) r8 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r6, 0x4004af07, &(0x7f0000000000)=r8) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f00000001c0)) socket$nl_netfilter(0x10, 0x3, 0xc) getpgrp(0xffffffffffffffff) 2018/03/30 13:37:03 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x6, 0x80800) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x2c) msgget$private(0x0, 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setsig(r0, 0xa, 0x3a) getsockopt(r2, 0x0, 0x2000000000000009, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x4) 2018/03/30 13:37:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x10}, 0xc) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da49", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) recvfrom$llc(r1, &(0x7f0000000100)=""/175, 0xaf, 0x0, &(0x7f0000000080)={0x1a, 0x0, 0x4, 0x0, 0x7, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) write$eventfd(r1, &(0x7f000057bff8), 0x8) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1394}], 0x1000000000000111) name_to_handle_at(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000001280)={0x6c, 0x3f, "b1c6b01d43c73dba1e025b1ee9bd6d1c2f89740d56b35c26d308daa12927fd07f7e5beee90b64ba24ff2386af76e66d0503ea9f7ce14e16c1f1c1802ae343483c1deef0e54400b3d2329feff0959d41b88816be3323b6ade97dc485a8fa613a247089a6d"}, &(0x7f0000001200), 0x1000) write$eventfd(r1, &(0x7f000061f000), 0x8) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) 2018/03/30 13:37:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c2000000369f91a971f5b95aa1459e4186dd6006f52600081100fe8000000000000000000000000000ffff0200000000000000000000000000010000000200089002"], &(0x7f0000775000)) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 104.248432] syz-executor2 (13058) used greatest stack depth: 13496 bytes left 2018/03/30 13:37:04 executing program 4: mkdir(&(0x7f0000000940)='./file1\x00', 0x171) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x804000) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000440)={{0x10f000, 0x0, 0xc, 0xb2, 0x5, 0x1f, 0x3, 0x7, 0xfffffffffffffff9, 0x0, 0xffffffffffff9de4, 0x531}, {0x0, 0x1b4dfad996688811, 0x3, 0x1, 0x0, 0xff, 0x7fffffff, 0x6, 0x0, 0x2, 0x8, 0xffffffffffffffe0}, {0x1, 0x5000, 0x8, 0x81, 0x24, 0x80000000, 0x0, 0x100, 0x40, 0xd1, 0x40000000000000, 0x1f}, {0x3000, 0x0, 0xa, 0x40, 0x1, 0xffffffffffff90be, 0x101, 0x5, 0x0, 0x3b78, 0x9, 0x80000001}, {0x2000, 0x7000, 0x1d, 0x7fffffff, 0x0, 0x1, 0x100000001, 0x7f, 0xa3ac, 0x4, 0x7, 0x401}, {0x6001, 0x2, 0x4, 0xe6, 0x5, 0x3f7b, 0x400, 0x80, 0x800, 0x7fff, 0x5, 0x6}, {0x0, 0xf000, 0x3, 0xff, 0x401, 0x7f, 0x0, 0x4, 0x3, 0x46, 0x32c, 0x7}, {0x10001, 0xd000, 0xf, 0x191, 0x8f37, 0x0, 0x3, 0x10000, 0x400, 0x200, 0x100000001, 0x9}, {0xd000, 0xf005}, {0x101000, 0x5000}, 0x1, 0x0, 0x1, 0x80, 0xe, 0x1000, 0x6000, [0x8, 0x1, 0xffffffffffffffa1, 0x59df]}) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)) r4 = memfd_create(&(0x7f0000000380)='/dev/ptmx.', 0x3) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) close(r3) 2018/03/30 13:37:04 executing program 7: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={r5, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x18) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000003c0)=0x7) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() ftruncate(r1, 0x1) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000040)) r6 = dup2(r3, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f00000007c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000600)={&(0x7f0000000540)={0x68, r7, 0x1, 0x70bd28, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x70000000000000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffff62}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffc00}]}, 0x68}, 0x1, 0x0, 0x0, 0x8081}, 0x4000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00000005c0)=0x3, 0x8) getsockopt$inet6_mreq(r6, 0x29, 0x14, &(0x7f0000000480), &(0x7f00000004c0)=0x14) 2018/03/30 13:37:04 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x200, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x47c, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r3 = accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x14, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000900)={@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, @loopback={0x0, 0x1}, 0x0, 0x9, 0x8196, 0x500, 0x0, 0x10108, r4}) r5 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x40000000000000, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='9p\x00', &(0x7f0000000600)='proc+\x00']) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0xfffffffffffffffe, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000fc0)=[{{&(0x7f00000006c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000740)=ANY=[@ANYPTR64=&(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES32=r3], @ANYRES16, @ANYRES16=r1, @ANYRES16=r4], @ANYBLOB="19600a164920dbd0c954542b79cd63b9fae1da2cfe6448804fcb8b5b6ac47b6f1eb7882bb76d883d9baf83a43b3292b4e5489c709beb5daa3a61049e1f5a2fe1a51b37e5c177d48b675f11c4e8b199bc2959ee8552dc6451d81bf8e93bf376b6058264b63b"], 0x6d, 0x10}, 0x5}], 0x1, 0x816) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) tee(r3, r3, 0x9, 0x5) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000140)=0x8) ioctl$TIOCPKT(r6, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000040)) ioctl$TCSETS(r7, 0x5402, &(0x7f0000000400)={0x6, 0x7, 0x1000, 0x8, 0x8, 0x6, 0x2, 0x10001, 0x0, 0x7fffffff, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r7, 0x404c534a, &(0x7f0000000180)={0x8, 0x5, 0x1}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000440)=0x0) migrate_pages(r8, 0x0, &(0x7f0000000480)=0x4, &(0x7f00000004c0)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000007c0)={{0x4, 0x2a5}, 'port0\x00', 0x4, 0x1a0010, 0x8f8, 0x17ab, 0x10000, 0x1cb, 0x3ff, 0x0, 0x1, 0x10001}) r9 = syz_open_pts(r6, 0x0) read(r6, &(0x7f00000000c0)=""/100, 0x64) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000980)={r5, r3, 0x7fff, 0x8, &(0x7f0000001000)="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", 0x7fffffff, 0xf0dc, 0x8, 0x1000000000, 0x7fffffff, 0x7fffffff, 0x81, "8148818b032459b7c0372590c27fd33520cdeb3c004d374556e1a4fe13eee174ab04ce1c0ec76d923ef60b8db4dbbab6c7e0278f94520653aa551e8173cda49ee630b386b35d959ff1cf50b75dab46a5539051bf09e94b4fbde14198c61f83fdba5b19a02b2c066453793db878873d40a7077e00332d6d384f8e79bb676718e8bfab4f0596953d09dad111dcf4ba876297de70cca148725460d2f3d117d71d69c46df34bc1d61a2f"}) ioctl$TCXONC(r9, 0x540a, 0x0) 2018/03/30 13:37:04 executing program 3: 2018/03/30 13:37:04 executing program 4: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="c8000000210003040000000000000000ac1414bb000000000000000000000000fe800000000000aa000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100ac14140000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414aa000000000000000000000000e00000010000000000000000000000000000000000000000000000001c000400000000000000000000000000000000000000000000000000"], 0xc8}, 0x1}, 0x0) 2018/03/30 13:37:04 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x6}, 0x8) ioctl(r0, 0x8000c1004110, &(0x7f0000000140)="4ab23500d20000000000008000000a") ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x7ff) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x1, 0x2}) 2018/03/30 13:37:04 executing program 6: setsockopt(0xffffffffffffffff, 0x9, 0x101, &(0x7f0000000fff), 0x5393b1be1208a097) socket$inet6(0xa, 0x7ffff, 0x0) 2018/03/30 13:37:04 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100000000f818, 0x403c) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00000002c0)={"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"}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) flock(r2, 0x4) r3 = semget$private(0x0, 0x1, 0x242) semctl$GETVAL(r3, 0x0, 0xc, &(0x7f00000000c0)=""/18) bind$netrom(r2, &(0x7f0000000280)=@ax25={0x3, {"f973b373cc9a24"}, 0x7}, 0x2f2) getpeername$packet(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x14) fsetxattr(r1, &(0x7f0000000140)=@random={'security.', '/dev/vcsa#\x00'}, &(0x7f0000000180)='\\.\x00', 0x3, 0x3) pipe(&(0x7f0000000240)={0xffffffffffffffff}) read(r4, &(0x7f00000007c0)=""/223, 0x73) 2018/03/30 13:37:04 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4024700a, &(0x7f0000002498)) 2018/03/30 13:37:04 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0082, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x400000000000c) r1 = fcntl$getown(0xffffffffffffffff, 0x9) geteuid() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000c80)={&(0x7f0000000980)=ANY=[@ANYBLOB="78000000000001002cbd7000fcdbdf250c0000071400081000000000000000000000000000000000ab37bb6f91e0532d20d5342902b62a504db0efcc83ca4ad181eddd5d83b8126363f09039338a019a23c7545b968391bbf63fdbec82db0c7ed83d814905bf0d36e823f2197902cc179e8556bbeefe2700"], 0x78}, 0x1, 0x0, 0x0, 0x1}, 0x90) write$sndseq(r0, &(0x7f0000000700)=[{0x7, 0x9, 0x6, 0x0, @time={0x0, 0x989680}, {0x3e, 0x1}, {0x0, 0x2}, @time=@tick=0x2a8d}, {0x0, 0x5, 0xfff, 0x8, @time={0x0, 0x1c9c380}, {0x2, 0x85}, {0x7fff, 0x3}, @control={0x5, 0x317b, 0x7}}, {0x6, 0x1, 0x0, 0x9, @tick=0xfffffffffffffffc, {0x5b9eaed1, 0x1}, {0x0, 0x43}, @queue={0x1, {0x1, 0x7fff}}}, {0x18000000, 0x0, 0xffffffff, 0x8001, @tick=0x9a, {0x4, 0x7}, {0x0, 0x10000}, @quote={{0x1, 0x3}, 0x400, &(0x7f0000000340)={0x80fa, 0x1, 0x9, 0x81, @time={0x77359400}, {0x847f, 0x6}, {0x8, 0x200}, @queue={0x8000, {0x100000001, 0x5}}}}}, {0x400, 0x8, 0x580, 0x10001, @tick=0x3ff, {0xaa, 0x1000}, {0x5, 0x81}, @note={0x7, 0x5, 0xd2, 0x7, 0x7}}, {0x6, 0x2, 0x3f, 0xa1, @time={0x77359400}, {0x1000, 0xd22}, {0x10000, 0x4}, @control={0x50, 0x1, 0x9}}, {0x5365, 0x5, 0x0, 0x1, @tick=0x1, {0x0, 0xfae5}, {0xfffffffffffffffe, 0x5}, @control={0x10000, 0xef4, 0x4}}, {0x3, 0x80, 0x80, 0xffffffffffffffde, @time, {0x3ff, 0x8}, {0x7, 0x4}, @time=@time={0x0, 0x989680}}], 0x180) getpid() mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000140)={{0x7, 0x5, 0x21a, 0x9, "3e9bf007838f70d2a3c7ab5d31a955071305c496fb4912221eadb524306bc9ab25cbb91c1cacd551429f692f", 0x40}, 0x0, 0x0, 0x7, r1, 0x1e, 0x5, "7744ba1c85e96589946e7ed836b7115f489c580da07fd0abb892ccb345c892013f07889357d467bd66995eed62edca4639d1116fad4ff3acd53b19e2b91828e8", &(0x7f0000000040)="b163707573657473656c696e75787d2f00", 0x11, [], [0x3, 0x6, 0x2, 0x80000000]}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000480)=""/230, &(0x7f0000000080)=0xe6) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000100)=0x2, 0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000d40)={&(0x7f0000000d00)="e91f7189591e9233614b"}, 0xff79) 2018/03/30 13:37:04 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x1, r1}) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'bond0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/03/30 13:37:04 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x376b, 0x280) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x1, 0x3, 0x10001, 0x3, 0x7}) 2018/03/30 13:37:04 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x6c, r2, 0x402, 0x70bd2b, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffff9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4004000}, 0x40) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000080)=0x2) fcntl$dupfd(r0, 0x409, r0) [ 104.580186] QAT: Invalid ioctl 2018/03/30 13:37:04 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x240000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x7f, 0x979, 0x0, 0x0, 0x0, 0x7ff, 0x89, 0xfffffffffffffffb, 0x1, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x20, 0x2, 0x0, 0x7, 0x0, 0xad8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000200)="480fc799ef000000420f01cf0f072e2e0f1f4000b944020000b81d1a0000ba000000000f30c74424003c010000c7442402fb000000ff1c24b907090000b800000000ba010000000f3066baf80cb83cf78c88ef66bafc0c66edf244dac60f2182", 0x60}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) 2018/03/30 13:37:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000002c0)={&(0x7f0000ffa000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000001600)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0x0, 0x0, 0x0, {0x2}, [@typed={0xc, 0x3f, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r1, 0x1}, 0x8) r3 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000140)=0x0) process_vm_readv(r4, &(0x7f0000000340)=[{&(0x7f0000000200)=""/38, 0x26}], 0x1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/221, 0xdd}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0xffff, 0x8, 0x202, 0xff, 0x3ff, 0x4, 0x9, 0x7}, 0x20) [ 104.605651] QAT: Invalid ioctl 2018/03/30 13:37:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f0000a6b000)=""/4096, 0x1000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x7d0a1b24) poll(&(0x7f0000ecfff0), 0x20000000000000d6, 0xffd) writev(r0, &(0x7f0000a44ff0)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501069600000800050000000200080000bf00", 0x29}], 0x1) r2 = memfd_create(&(0x7f0000000000)='bdevcpusetwlan0\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/03/30 13:37:04 executing program 0: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000006c0)={"49c8e20000494d45520000685f84ddff2ef3000000000000002000"}, &(0x7f0000000540)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x2000000000000261, &(0x7f0000000540)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f00000004c0)="4caa57e1e10595cf31b5fc4da17ff19b87862825ca0e541c4b8ea7f1ee8fffb88f42c90f9beb45e859bf6769dc13061ee6705900cfdf8ff6e432a0dcaaf638c5f64d65906f28d442c137f1e036877831c841d789cf5211", 0x57}], 0x1, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x20000000000002, 0x871, 0x10001}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x402, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0xa, &(0x7f0000000180)=0x80000004, 0xfffffffffffffeaa) 2018/03/30 13:37:04 executing program 5: clock_gettime(0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x400, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000600)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x10003, 0x8}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x400800) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x101, r1, 0x1, 0x100}) r2 = userfaultfd(0x800) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4800}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x154, 0x14, 0x202, 0x70bd29, 0x25dfdbfb, {0xb}, [@generic="75182089682d1f0d4794fea253785a09145428c26d6465106477ff74a4330aeb22740c78c751b42de608ce43645db411b0f945912608d43155dcb4f13a8789e4ffbae8adbb3ce47a15c0fd113e0e528c92740857ff1533", @generic="cd60bb8dcb9eafa6078660f416d2439d776837578cced309535b2aca7720dd1b8d41b84cd78e392e85216160d7b15a13f354b556a066602c69632b5264fb330b0b3ee748f994d8935b40dac404f3e93a637ff323259cdd2787d124ef2076929e7b8ff11c93d54c8cfdd744db84c12e0f16b67ca163c8c83600092024c3522d6ec03c8dfce6aad8807727958381b559bf8cabedc94b563bc7a8947491a0e4da7198e45e46ae1ecfda0dea616ebb16d1987421dc5a41fc4872707a361e13a26b5fb94192073920cb89c0ff17a881d7a0730f51cdbc32ab83b261cb345d2a0e72bc333fa7f5b336d5"]}, 0x154}, 0x1, 0x0, 0x0, 0x4804}, 0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000004c0)={0x2, r0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) syz_open_procfs(r4, &(0x7f0000000580)='projid_map\x00') ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000380)={0x2, 0x4, 0x1000}) read$eventfd(r0, &(0x7f0000000040), 0x8) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000480)=0x3, 0x1) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) accept4$netrom(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x800) [ 104.663556] IPVS: stopping master sync thread 12794 ... [ 104.669493] QAT: Invalid ioctl [ 104.692104] QAT: Invalid ioctl 2018/03/30 13:37:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x800) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)=0x1) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x30000000000000, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000280), 0x4) 2018/03/30 13:37:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x200002) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080)={r2, r3/1000+10000}, 0x10) 2018/03/30 13:37:04 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x0, 0xa4100) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000001240)={0x2, r2}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) eventfd(0x7) pread64(r0, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="030000000000000000000000000000000000000000222903ff00a900ff00000000000000000000000000000000000400000000000000000000050000000300000000000000000000000200000000000000000000000000000000000000000000000000"]) ftruncate(0xffffffffffffffff, 0xfffffffeffffffff) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000010c0)={0x0, 0x80}, &(0x7f0000001100)=0x8) r6 = dup(0xffffffffffffffff) read(r6, &(0x7f0000000040)=""/172, 0xac) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r0, 0x44000000) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x6, 0x0, 0x2}, 0x10) ftruncate(r4, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001280)={r5, 0xc3, "28bb2e17012a1d05e67f8392b0a2e3268e8ced88300e83a5e8a4e92d2f2c60d7c5b5fdce2f8eec57dcc0b10214c15b316a5e64b31da9c0c2109b9688adedcbad51b5f58a6149b0fb34984e6f5b21757a11051f3126deaeae956194f0bc899e3a253e9e17dfa2cc23633dbbe246fbb80bd1b74b39ce0ca0ea57eaf86cbade2042a3aa6af930ecdf72c9745cd70ddc29ee86b142498aa979e02a955c0bddad625dbd2851babbbb515e4b6bcf2e1a74685d7b2a63f73375e8d89f92af9090a166b829ba0d"}, &(0x7f0000000100)=0xcb) pwritev(r4, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xdbe}], 0x1, 0x4) [ 104.730597] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 104.739430] IPVS: stopping master sync thread 13183 ... 2018/03/30 13:37:05 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)) 2018/03/30 13:37:05 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3) r1 = fcntl$getown(r0, 0x9) ustat(0x72ec2682, &(0x7f0000001680)) sendmsg$nfc_llcp(r0, &(0x7f0000000b40)={&(0x7f0000000180)={0x27, 0x1, 0x0, 0x3, 0xffffffffffff4e37, 0x6d89, "00504534d20907499345fabad0eaee3d13e4412a794f59f27eebf363307aa0de10a9f4fb975f28ef1c423d6292e16ae245a480027eeaac3521e28738cc7bbb", 0x19}, 0x60, &(0x7f00000009c0)=[{&(0x7f0000000240)="d6848ed11d9d74d4be18ab92379242bc35cc8e982d84fff50075", 0x1a}, {&(0x7f00000006c0)="072eeb58c5a79a19a2da9b4270f3da36873a7e32dc3c96d283e497e34f1a", 0x1e}, {&(0x7f0000000700)="76bd0b559571d19ae3c3149aaf0841e9f1ddedbce806e98094ba5c050f31394abf721e973babb240804da0a40b9f21d442fa224839768e33e61f3a5d40728ed65f9089aceecb04eaf899833b01cf4bee271e2eebec8e73fb9f0959d44b8fbcaeb302386d8e59df6cec021b7fee03ba34bf64747865238936d99a02", 0x7b}, {&(0x7f0000000780)="5cc57fca04", 0x5}, {&(0x7f00000007c0)="42e769f6850a48bb48d8832b5af8ffd5", 0x10}, {&(0x7f0000000800)="bf5c111b5136e216b3f04373f2bb75f8fb1e6e0ade03083f20c1a09c3f24534beb5c23966b9a33fa3bdc82df3f59d168f04ef1e8bd54809568e7eb97116280295ea98bfb38882a4247fd7dbb9f9921148208b1c344a6aab46ee3a154e69755f3b10df480b25e96d37433ce26607247dd0eef811e91cb583745184196ecaa7b85ce2931e5e3cdd49caa65460ab6876915514083c297bec049f0d611d46cdb9a06", 0xa0}, {&(0x7f00000008c0)="eeb35265e9cf8181c680360652dbc4229eb661481750a759b83640dc2032dc02976226066459da987d9c070a219022c21d1c274178b72e1656d8f1e78cf5edd34deb897788dce07293bd7d548056d9216b1456d2b8957bc090161fee8268988c88eda9d4eb8aa218d339aa99bb54c82814e5be259dd3f833b5c7205d7de3f9ea682e3dba9fe01958579f483d366d4475739e4925a0e4bbef5507852ed0d9d02827c021bea5c6ca3bf1f2e1a5a77ae42f947a394c6d6c6cc14cd6ae1d841478b28351a2544f9eaf0543ca4303d9935643ee5e63f80217d6f31d7a5c8255cf15db6a3c265b22f9ac9730b1b0c22e0a57ecc7a5b9a1e5", 0xf5}], 0x7, &(0x7f0000000a40)={0xd8, 0x11f, 0x2, "82b89733fa67f705fd2d3283342003d08af6c258c30608bb45b21242e9ae48073699b0637bcc1e16c48cd64ef2ccbfc6abfcd60ea542cb766b58ef100a10b77c7a223673b202ed8975702c933e366e20ed8f9417a9b0236cb506b6cb0f8ac041a5719744466bda5119c20eb9875291260b28aaa43779c937022497282f4f67326eba0ab45a81ab36ed34aeb75c50e5ed84ae2bbd5a15d8bdcc18ae61bfa31d0f765e4f82666385f3e017c71539d056326f7c699628f12433f1c76c4667d7f54be5b01b62"}, 0xd8, 0x40}, 0x4000) r2 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000300)={r0, r0}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000003000000115600000000000000b2000000000000000000000000000200000000000000000000000000000000000000000000000000000000000559858e838353573cbd059b940fbbdd440e19223942a0d58369e5e26a3abfdcf7f073694b335676bb0507f463975e64336c6ab3bf13420d0300000000000000000000000000"], 0x1) ppoll(&(0x7f0000000040)=[{}, {r0}], 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000005c0)={0x1}, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000000640)={&(0x7f0000000280)={0x27, 0x0, 0x4, 0x7, 0x1, 0x2, "22dd483f69cbb2f9ad614d307bde52bad1d1c11381cf5253d6cabfb29f3dffd4c28439e22c562434c708fcd1e045d4348cd982f6ceff6f05ae5c932f9d9c41", 0x36}, 0x60, &(0x7f0000000540), 0x0, &(0x7f0000000680)=ANY=[], 0x0, 0x20004000}, 0x80) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000580)={0x0, 0x17, &(0x7f0000000340)="1d9b8a1367db2ac42276d59e7325e4fa51464fb4c2879e"}) r4 = dup2(r0, r3) fallocate(r0, 0x2, 0x3ff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x9}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000019c0)={0x0, 0x0, 0x10}, &(0x7f0000001a00)=0xc) sendmsg$inet_sctp(r3, &(0x7f0000001b40)={&(0x7f0000000200)=@in6={0xa, 0x4e24, 0x4000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000000480)="58913d9f8977a9cb0b94b91b4762b066455ada6eca89a068559cc93697873db2292f0d095aef21c50a06bcf1e0a24dd39d62fb9108b033c3f8c60a0777393d08d813f8f470046c870440844012e323264dbe33c02696c14656692ddd14d5260d0db88446e8befda6ae496968b7eaa590c44d02b32366ca9bb3244472e693521fd724d4d646de1e24b20e7cfdb4b5b1db7ae0e18e72d76d210fbf212bc06a50bfbd485d9ba3d8d5a79d5294b81fc480536c43fe44df92377f430f839c03f0d847b892e2ac3a4a4328da3daa0d2e", 0xcd}], 0x1, &(0x7f0000001a40)=[@init={0x18, 0x84, 0x0, {0x1, 0x5, 0x3f}}, @sndrcv={0x30, 0x84, 0x1, {0x9700000000000000, 0x4, 0x206, 0x2, 0x6, 0x1f2ec637, 0x1000, 0x2d24ea3, r5}}], 0x60}, 0x0) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000680)=0x80000001) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000140)=0x5) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r6, 0x11, 0x2e, 0x40205) bind$llc(0xffffffffffffffff, &(0x7f0000000080)={0x1a, 0x309, 0x9, 0x1, 0x9, 0xffffffffffff7fff}, 0x10) 2018/03/30 13:37:05 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000680)={0x100000000, 0x7, 0x4, 0x7, 0x9, [{0x7fff, 0x4c0, 0x4, 0x0, 0x0, 0x2800}, {0x40, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0x101}, {0xcdb, 0x8, 0x1, 0x0, 0x0, 0x208}, {0x6, 0x7, 0x7, 0x0, 0x0, 0x100}, {0x7, 0x1, 0xca7, 0x0, 0x0, 0x4}, {0x7ff, 0x8001, 0x3f, 0x0, 0x0, 0x800}, {0x6, 0x2000000000, 0x6, 0x0, 0x0, 0x8}, {0x5, 0x4800000000000000, 0x7}, {0xf8, 0x81, 0x0, 0x0, 0x0, 0x1008}]}) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000400)=0xffff, 0x4) epoll_create(0x4) r1 = socket(0x11, 0x2, 0xfffffffffffffffd) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000008c0)=0x7, &(0x7f0000000900)=0x4) connect(r0, &(0x7f0000000540)=@nfc_llcp={0x27, 0x0, 0x1, 0x4, 0x2, 0x4, "6edf0e164302fdd7e3a833febc0ecd0baf7f5df69c71903e75f800e89ffac02e05d53b12ea1b1d3213ec54ac92a1da994b0c79a66d012c69148f4a98804d1e", 0xd}, 0x80) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8, 0x200000000, 0x7}}, 0xe) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x18, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x400000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff, 0x0, 0x0}, &(0x7f0000000240)=0xffffffe3) writev(r4, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e0000000000", 0x46}], 0x1) ioctl$sock_netdev_private(r3, 0x89fc, &(0x7f0000000280)="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") ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000005c0)={r5, @in6={{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000}}, 0x0, 0x1f}, &(0x7f0000000040)=0x90) 2018/03/30 13:37:05 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x4013}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0xfff7bffffffffffd) 2018/03/30 13:37:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x36e, 0x0, [{0xa7a, 0x0, 0x5}, {0x349, 0x0, 0x7ff}, {0xb1e2a999fa8d413d, 0x0, 0x629b}, {0xe7, 0x0, 0x19e9}, {0xbef, 0x0, 0x7}]}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40080, 0x1e4) openat$cgroup_procs(r3, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) 2018/03/30 13:37:05 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000009a000)=0x1, 0x4) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffcaa) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fchdir(r1) 2018/03/30 13:37:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x1, 0x200000000000}, &(0x7f0000eebff0)) epoll_create(0x18) 2018/03/30 13:37:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty, 0xfbfffffffffffffd}, 0xfffffffffffffcb0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00004fe000)=0x101, 0x4) io_setup(0x1000, &(0x7f00000003c0)=0x0) io_getevents(r2, 0x0, 0x3, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)={0x0, 0x1c9c380}) r3 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000040)=0x6) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x2, r0}) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x5) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000540)=0x3) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/180, 0xb4, 0x23, &(0x7f0000000140)={0x3, {"9d710bc0202859"}}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000380)={0x0, 0x0}) kcmp(r5, 0x0, 0x2, 0xffffffffffffffff, r0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) 2018/03/30 13:37:05 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000c93fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000004000)}, 0x0) 2018/03/30 13:37:05 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) eventfd2(0x101, 0x80000) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x800) listen(r2, 0x9) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x40, "ef138bf809da00eff88e62b9bc44c8472766aa193108fb572cdd394eef8b43f738610178fd80780b6df3eb2bada25680e480f3c6403a89a9d66814655bab2145"}, &(0x7f0000000100)=0x48) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r3, 0x8}, 0x8) sendto$ipx(r1, &(0x7f0000000180)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendmsg$unix(r1, &(0x7f0000001140)={&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000001080)}, 0x0) 2018/03/30 13:37:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000000040)=0xffffffffffffffe1) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000780)={'mangle\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)=""/250) flistxattr(r0, &(0x7f0000000140), 0x0) 2018/03/30 13:37:05 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, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) quotactl(0x922, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000340)="6680c900cd03b4f300d590c8e0f18410a86ac5f90f2af0200fdde5adfc3d5c9c8d18d39c82096c84af4c77da541a88cc5d8d047ec2d4586a8d4fa44764977fdc3ca30889e946fd587dada703aa1a143ab27ed541fa6495d140329ce3ffe7680e9beeedf7991488d9e005fb995ee23acf2dcbd0ec83ee090c122cb79ce938c8b9e17f3624f16f1f9dc28e6509d34fbd7a728e40d39b99fd9ed10063a6692abe3f0fc2b95d0bd32993c2a48a281839e67591ddd529ff8cf3bdc4ca42c5e14b5b1e923b03dc39f0a35493c125b0096d24fd6d1d49202743654865efd745ad1db47fcf25d6c91bc019645b9ccd3eff2f8fa38aa0e37da1") rt_sigqueueinfo(r2, 0x2, &(0x7f00000000c0)={0x3f, 0x1, 0xfffffffffffffff9}) 2018/03/30 13:37:05 executing program 5: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) unshare(0x8000000) r0 = mq_open(&(0x7f00000001c0)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x2}) mq_getsetattr(r0, &(0x7f0000738fc0), &(0x7f0000356000)) 2018/03/30 13:37:05 executing program 4: syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/30 13:37:05 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x0) r1 = msgget(0x1, 0x1) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000040)=""/190) 2018/03/30 13:37:05 executing program 0: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000240), &(0x7f0000000640)=ANY=[]}, 0x78) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/03/30 13:37:05 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x7f, 0x80) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000480)={0x0, @empty, @loopback}, &(0x7f00000004c0)=0xc) connect$packet(r0, &(0x7f0000000500)={0x11, 0xf5, r1, 0x1, 0x401, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x14) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x3c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x4, 0x0, 0x5}}, 0xe8) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f00000001c0)={'mangle\x00'}, &(0x7f0000000240)=0x54) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x401, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, 0x6, 0x80000000, 0x0, 0x1, 0x3fb}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000003c0)=r3, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000100)={0x1, {{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xa3d0}}}, 0x88) 2018/03/30 13:37:05 executing program 7: clone(0x0, &(0x7f0000000140)="01c02e33a5deee3d12b2b7631bfd0a07df2f9477f1ea248c0afccb2dfec39da60d7367c70df5c90900e241ff8df798a2bcbbd144ad6ad784b9562c86a01909cb22b9f23545f585837ee68f032a67e1a4abd1b1039de401ce5e86a58b3a41e129570292f14d132c3ccebe497825145f5e791aededc56e022868c056da188266bf3c0cc92fab1e8592ae51480010482d3c3e788da64eedf11d1bf3961faf3c3b6d3baf6418ee111c1e2719c55b08aa504105343fca63ddc6ad3924b32455bdab0faca1adfb9c26a9c13300000000000000000000", &(0x7f0000000100), &(0x7f00001cc000), &(0x7f0000154000)) r0 = socket(0x3, 0x6, 0xffffffff7fffffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={0x0, 0x7fffffff, 0x9}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x7, 0x8, 0x68cd1a35, 0xefa, r1}, &(0x7f0000000480)=0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/15, 0xf}], 0x1, &(0x7f0000000240)=""/90, 0x5a, 0x100000000}, 0x40) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000380)={0x0, 0x1, 0x9546, 0x1, 0x3}, 0xc) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/03/30 13:37:05 executing program 6: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/30, &(0x7f000044e000)=0x1e) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x4) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0xe3e6f3d540bb5685, 0x40000002871, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) pipe(&(0x7f0000000180)={0xffffffffffffffff}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)="8856900200", 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='tunl0\x00', 0x9}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0x200800) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240)=0x8) 2018/03/30 13:37:05 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x309000) bpf$MAP_CREATE(0xe, &(0x7f00005e6fe4)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, r0, 0x7}, 0x2c) 2018/03/30 13:37:05 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000fff000/0x1000)=nil, 0x9d, 0x5, 0x2, &(0x7f0000ffd000/0x3000)=nil, 0x9}) r1 = socket$inet6(0xa, 0x80a, 0xf7) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="0039ac1776b4012d8b4985d49b860fe52c61b9aab029a9489a73976d0df65e7cb075f47f21f93683", 0x28, 0x7fe, 0x0, 0x0) 2018/03/30 13:37:05 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000280)=0x1, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xe82, 0x0) r1 = accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x800) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000480)={"677261f3cb7030c30c282a416158d200", 0x9}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00000001c0)={r3}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000004c0)=[@in6={0xa, 0x4e24, 0x8444, @mcast2={0xff, 0x2, [], 0x1}, 0x82ca}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0xffff, @dev={0xfe, 0x80, [], 0x12}, 0x4}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x0, @empty, 0x10000}, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0x100}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xcc) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000002c0)=0x5) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000300)=0x1f) write$sndseq(r3, &(0x7f0000000380)=[{0x370c, 0x401, 0x8, 0x9, @tick=0x9, {0x2, 0x4}, {0x0, 0x7}, @addr={0x7f}}, {0x3ff, 0x2, 0x0, 0x200, @tick=0x80000001, {0x77, 0x3}, {0x8, 0x2}, @ext={0x0, &(0x7f0000000240)}}, {0x374, 0x20, 0x100000000, 0x7e, @tick, {0x200, 0x80000000}, {0x2, 0x7f}, @ext={0x1a, &(0x7f0000000340)="d8edac17ca050a8ca6ef22541eae0f8ee1e52a0fb4c4eb27f0b3"}}], 0x90) 2018/03/30 13:37:05 executing program 2: r0 = socket$inet(0x2, 0x0, 0x886) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000440)=0x41a, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x0, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x800, 0x5, 0x0, 0x0, 0x0, 0x1]}, &(0x7f0000000000)=0x100) r3 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x5) sendto$inet(r3, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={r2, 0x5}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x108) socket$pppoe(0x18, 0x1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r6 = socket(0x11, 0x100000802, 0x0) r7 = syz_open_dev$tun(&(0x7f00000005c0)='/dev/net/tun\x00', 0x0, 0x3fffe) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f0000000040)) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000f40)) r8 = syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8002) ioctl$VHOST_GET_FEATURES(r8, 0x8008af00, &(0x7f0000000840)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000026c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) sendmsg$netlink(r3, &(0x7f00000007c0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd, 0x22000000}, 0x5, &(0x7f0000000580)=[{&(0x7f0000000b80)=ANY=[@ANYBLOB="10000900ffff00022ab57000ffdbdf25c5f3a3de73169cded08215dfa95ddded4758562c9784e1888202eba524f9052bd5b3d370992bdcd3f201e3494d8256276a273baf66b2546ab68f89ee9b18eb73e302121d74732dfe7b7da269023e8c"], 0x10}, {&(0x7f0000001140)={0xa0, 0x33, 0x308, 0x70bd27, 0x25dfdbfc, "", [@nested={0x6c, 0x5, [@typed={0x14, 0x5f, @str='./cgroup.cpu\x00'}, @typed={0x8, 0x8d, @str='\x00'}, @generic="8cd7c1093eb219ce6fc24c85f32b2d1d6180edf84ee1fcc5120fa0bd0d2e915caa7fd0d5ffe71ce3a567b02380637567624c568a797bcedc70b7d13f5eabfd42fdbdbf9ed361d3e2de"]}, @generic="0e7ba7a82265adaa6630a62972b7f8493574ae6dad9a2591f17979f1bbeb8118fc53"]}, 0xa0}, {&(0x7f00000027c0)={0xf10, 0x41, 0x200, 0x70bd27, 0x25dfdbfd, "", [@nested={0xef0, 0x15, [@typed={0x8, 0xa, @uid=r9}, @generic="26076b8df65a64d80fb5861bf59b5dcb9f719bff8415a943c1127276e20c6633c73996ed0fc4302d3e06c6939fa7e57e555e0be0750346ba10b1f913d8842d397020961d695bf73079d666c43d7df432cd62f5398a5a1a2c7dfb265064146951bf25861f2e947c718af926dae677b3b80214dab8e0f750ced0307dff7af55e72e6f13039204ef864cc23955b015c55d93e8cc9c6b1489403eb1679d175b5c7d082e558abc16caee3637a5aa87f9c235f41f362416a14fae06b1d4685a7ba8b6db8e1728f41b771bc23bcf3a6a8ff6db493de1c3fbdce3e466c9e9c1a5db1e281cb68", @generic="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"]}, @typed={0x8, 0x94, @fd=r5}, @typed={0x8, 0x72, @ipv4}]}, 0xf10}], 0x1, 0x0, 0xfffffffffffffe22, 0x40000}, 0x8000) dup2(r6, r7) readv(r3, &(0x7f0000000e00)=[{&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f0000000a00)=""/133, 0x85}, {&(0x7f0000000ac0)=""/152, 0x98}, {&(0x7f0000000c00)=""/105, 0x69}, {&(0x7f0000000c80)=""/205, 0xcd}, {&(0x7f0000000d80)=""/79, 0x4f}], 0x9) shmget(0x2, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000ec0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000f00)=ANY=[@ANYBLOB="726177000000efc5c3ff000000000000000000000000000000000000000000007e03000000000000"], 0x1) shutdown(r0, 0x1) 2018/03/30 13:37:05 executing program 3: socketpair(0x0, 0x5, 0x7f, &(0x7f0000002f00)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x2}}, 0xeebf}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0x1000}, &(0x7f0000000380)=0x8) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0xfffffffffffffe80, 0x28, 0x129, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000c00)={0x0, 0x7, 0xfffffffffffffa2c, 0x1000, 0x0, 0x5, 0x0, 0x3, {0x0, @in={{0x2}}, 0x0, 0x0, 0x18, 0x0, 0x1}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003080)={0x0, 0x2}, 0x8) io_setup(0xfffffffffffffff8, &(0x7f0000000000)=0x0) io_submit(r4, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x9, r2, &(0x7f0000000040)="a67173d02f46b1d0f7120134f578e46ea14ad913a4d51bd2f0ac793c183cea6e1de784fc4c23538976a17d7a10ff8a6a9d9c4508", 0x34, 0x8, 0x0, 0x1, r1}]) socket$inet_tcp(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x40600, 0x0) 2018/03/30 13:37:05 executing program 4: socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r2 = dup2(r0, r1) bind$unix(r2, &(0x7f0000000140)=@abs={0x1, 0x0, 0x81}, 0x6e) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000040)=""/237) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000240)={{0x2, 0x100000001}, {0x4, 0xbf}, 0x0, 0x1, 0x2}) 2018/03/30 13:37:05 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)=0x0) ptrace$getregs(0xe, r1, 0x200, &(0x7f00000002c0)=""/165) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000700)={0x81, 0x86, 0x9, 0x4, 0x10001, 0x5, 0x0, 0x0, 0x40, 0x7, 0x5, 0xd9}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000780)={0x2, r2}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000500)=&(0x7f0000000380)) sendmmsg(0xffffffffffffffff, &(0x7f0000007840)=[{{&(0x7f0000000680)=@ax25={0x3, {"5b6adb975b9c0f"}, 0x7}, 0x80, &(0x7f0000000840), 0x0, &(0x7f0000000880)=[{0x38, 0x0, 0x18, "38420d16cfc8f2ecfcb771063b2ecf97eb380a49f95b8d55fef7bdd324566e2071b3"}, {0xa0, 0x116, 0xffffffffffff0000, "a39a0fd32dad28db720d3d8b449b2bfa6f4e14489cc4818064d4c91c18bd1d75e7fcffcfe5f1a2fac8e670853d9bb4a48c3f0441308f9434d3662cc35c23501b6bfbd81bc7fb77f4b382b12765c93d511e635dc9ccab396c8b0d3a140faa069387da83bc84ed1a448b01d1ac0fa9a9e8bb65c26db0f6ce5f53834afdd2f5d25ce4f89433014ee870081efd"}], 0xd8, 0x4}, 0x7}, {{&(0x7f0000002040)=@ethernet={0x307}, 0x80, &(0x7f0000002200)=[{&(0x7f00000020c0)="9222c56bfdd5a754530a34bd3dfe5d138c74c6965ccd19c7bd17fd06090a", 0x1e}], 0x1, &(0x7f0000002240)=[{0x48, 0x11d, 0x0, "19d5ed05a188bdc0091a3dee4f158b1c6f5b971e40246979bf2c129a88487304fde3329a80c34ae12a25ba0a45a7ff5982d7ca3468c036"}, {0xc8, 0x113, 0x7fffffff, "d463cd26e1732219f74438c42686f77587d39c3496136c219138d67ae5558c185056edd583174c05deb96b8a13bfb36b35f79f4fd34a0027c50ec404523c727d05611e44e9ff3acc53bf2d9af5ddb60614a9a1a56f45e7760da5bfb39770669de53ad9cb0f81c367630645b9d3df961f86d4529b846e4022ddb54f8db262cc6f37f4256b8703d05000f91bf7385b4dda1214842c4ba93fe32ab496ba6f2ef1099522937203f3d7084a245fd4a6969e360ce1b8b4c0"}], 0x110, 0x20000001}, 0x3ff}, {{&(0x7f0000007200)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000007600)=[{&(0x7f0000007280)="a987ae5c10dcd0f729e4ad9d015c82d3df16a57f3a1a0f8a5b948ac7c7ff79f1c9908d7faed977b856141f6b03cf09d4f0fda1649cf73e07e4135d6c273833f9e2ca5cae6a453756e497494ef3079936f2bcfbde7229a2131cb888e77269c59809a9ecbd46df6c9725c5ef8dc2ca42d878711f570a4e70abf9ac50f52e85ef9a76d3d983ff8352ddbce873aea28cea27752b763714e747386055b4f3b2b2446064828a0d1fd5f7229689d88340f81fafaf24471cbb9e9fc53f607a5784167d183cda67f50c27966550cc9b136a77a667f47d105f0aaa5171742f8e8dd3c44753c20d4da04c748bc7c2138c", 0xeb}, {&(0x7f00000075c0)="3cdc096342cc01f151834472330acaf5", 0x10}], 0x2, &(0x7f0000007680)=[{0x38, 0x112, 0xd86, "6d5ebf4e292e4fcc2baa163590df8941a0252f0015254a5c1f0266c727dd65e8ff7f"}], 0x38, 0xc841}, 0x20}], 0x3, 0xc004) write$eventfd(r2, &(0x7f0000000740)=0x3, 0x8) [ 105.794251] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/03/30 13:37:05 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000300)={0x4, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000340)={0x6, r1, 0x10001, 0xc0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140)=0xd40, 0x4) r3 = socket$inet6(0xa, 0x3, 0x3a) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="020427bd0a00000008cff967883f43148d26d0dccfda00cf0b4e230000080003007f0000000000000000000000000000000000e724e058c650299258d8fdd711c7b6bd13a744f62f47dcc580ae39474a7ee5968c48304b9f672ea57a1c5d740ad4c158ddd2c2f3f9295fcc1516ce889225"], 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) connect$inet6(r3, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r3, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f000000af89)="0600", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) sendmsg(r3, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000019000)="83bc", 0x2}], 0x1}, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x80005213f, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f00000000c0)={r6, 0x7f}) r7 = dup(r3) ioctl$sock_inet_udp_SIOCINQ(r7, 0x541b, &(0x7f0000000380)) bind$unix(r2, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/30 13:37:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000280)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x10000}, &(0x7f0000000180)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000002c0)={0x101, 0x100000000, 0xdd9, 'queue0\x00', 0x6}) ftruncate(r0, 0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000012c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x2) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x200000000, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) 2018/03/30 13:37:05 executing program 1: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x0, 0x6, 0x9, 0x0, 0x8, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r0, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec6509204962aaa67e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db9916d3974f77349a6034e8890a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae08443603cd00cbcbbf884396925e01b31c9e9f4c5b291e988f0b23384c804"]) fallocate(r2, 0x1, 0x2, 0x8000020) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0), 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) bind$netlink(r2, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbff, 0x40000000}, 0xc) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)=ANY=[]) bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000300)={0x784b, 0x3, 'client1\x00', 0x1, "6dea700b8d591e55", "08f1496fa810039fdc1fc424a6c5849c7ec6764d0f37c177947bcb618e55c868", 0x7}) syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) r5 = eventfd2(0x0, 0x0) accept4$ax25(r3, 0x0, &(0x7f00000000c0), 0x80000) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000000)=r5) r6 = syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x200, 0x200000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000000700)=[@in6={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x58) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000280)) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000900)=""/199}) getpgrp(0xffffffffffffffff) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000080)={'bridge0\x00'}) [ 105.869996] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/03/30 13:37:05 executing program 5: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) geteuid() vmsplice(r1, &(0x7f0000000680)=[{&(0x7f0000000600)="dc", 0x1}], 0x1, 0x0) write(r1, &(0x7f0000fe5000)="1d", 0x1) dup2(r1, r0) 2018/03/30 13:37:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000100)=@rc={0x1f}, 0x80) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x9ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x2, 0x0) accept$inet6(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r4 = dup(r1) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f0000000040)={0x10001, 0x7, 0x3a, 0x4}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00000002c0)={0x1}) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0)={0x9}, 0x8) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000380)={{r6, r7+10000000}, {r8, r9+30000000}}, &(0x7f00000003c0)) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0xfffffffffffffffc}) 2018/03/30 13:37:05 executing program 3: open$dir(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{0xffffffffffff7fff, 0x2, 0x7fff, 0xfff}, {0x80000001, 0x37, 0x4, 0x7ff}]}, 0x10) perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000140)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000180)={r4, 0x80000001}, &(0x7f00000001c0)=0x8) connect$unix(r1, &(0x7f00000000c0)=@abs, 0x7) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000380)={@broadcast}, &(0x7f00000003c0)=0xc) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000240)={0x468d, 0xffff, 0x2, 0x5, 0x9, 0x7ff, 0x2, 0x80, 0x80000001, 0x4}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000400)={{0xffffffffffffcb64, 0xbb8}, {0xfff, 0xfffffffffffffffe}, 0xc733, 0x1, 0x527c}) 2018/03/30 13:37:05 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/03/30 13:37:05 executing program 7: perf_event_open(&(0x7f0000000240)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000100)='user\x00', 0x3) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000340)={{0x77359400}, {r1, r2+10000000}}, &(0x7f0000000380)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f0000000180)=0x1e) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0x1}], 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) syz_open_procfs(r5, &(0x7f0000000200)='sched\x00') ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) r6 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x15) readv(r3, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0x22}], 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000080)=r6) 2018/03/30 13:37:05 executing program 6: prctl$setmm(0x23, 0xe, &(0x7f00003e9000/0x1000)=nil) r0 = dup(0xffffffffffffffff) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="d782d9d02b7cbaae6c832652a1a8c53361d913753db3164129992e5a6877febd074db031324749182824d49ae13ce9b7a7643532e07434b96bca900559caa3814dfed7539b73c99f5176a03bcd370e4ad8934a4373e51268755a4cf1d1c0791b3cc26e088433f47261e0c38d96575b2efde22b638c526cf433bc50f1c4a70edb22a486505075f48df3418f0925f22b5bab38718f777b651604886197c603792bd86c") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x10003, 0x38d3}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000040)={0x8, r1}) 2018/03/30 13:37:05 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140), 0xc) 2018/03/30 13:37:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x5, &(0x7f0000ffa000/0x3000)=nil) shmat(r1, &(0x7f0000ffe000/0x1000)=nil, 0x3000) r2 = msgget(0x2, 0x40) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000000)=""/49) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x200, 0x200001) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000440)=ANY=[@ANYBLOB="66696c74657200000000000000001d000000000000000000000000000000000007000000040600007005000000000000480300000000000088040000880400008804000004000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x5c0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r4, 0x0, r4) keyctl$assume_authority(0x10, r4) 2018/03/30 13:37:05 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x3) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="445700000000000002004e22e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000200000002004e208000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009540b4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000082c2ed30000000000000000000000002004e23e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008"], 0x190) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0xa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x4}}, [0xfffffffffffffeff, 0x7, 0x100, 0x3, 0x7ff, 0x1, 0x6, 0x0, 0x2, 0x80000001, 0x0, 0x1, 0x4, 0x584]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r3, 0x20, 0x4, 0x800}, 0x10) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r2) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x9, 0x410000) 2018/03/30 13:37:05 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='map_files\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000002c0)='map_files\x00') setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000280)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x80) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000200)=0x3ff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)) 2018/03/30 13:37:05 executing program 3: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@multicast2=0xe0000002, @loopback=0x7f000001]}, 0x18) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x402000, 0x0) r1 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/30 13:37:05 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$cgroup_pid(r2, &(0x7f0000000000), 0xffffffed) 2018/03/30 13:37:05 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) mmap(&(0x7f0000004000/0x600000)=nil, 0x600000, 0x1000008, 0x4031, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r1, 0x80, 0xfffffffffffeffff) r2 = fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3, 0xc2, 0xe, 0x4, 0x0, 0x7fffffff, 0x100, 0x1, 0x9, 0x8, 0x8000, 0x20, 0x8001, 0x3, 0x101, 0x0, 0x2, 0xfffffffffffffff9, 0x9, 0x0, 0x401, 0x7, 0x6, 0x7ff, 0xac, 0x2, 0x1, 0x9, 0x401, 0xef, 0x4, 0x81, 0x800000000, 0x3, 0xff, 0x0, 0x0, 0xff, 0x3, @perf_config_ext={0x0, 0xf8}, 0x4, 0x0, 0x100, 0x2, 0x7fff, 0x50, 0x7fffffff}, r1, 0x3, r2, 0x1) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x3, &(0x7f0000000080)=""/80) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="e9f34d128c047ed0f7663f0c45274bf16d845ab032c26371d78328d5c1a4a42f9dd177fc37079ecda8963b2198053ae10e32654916e4fd27f49b13ce9a2faec65843db4468f43841c55dde8b82c10e8fecdb0a0a4eee5a541277559c0f060f6a9b15fa1cf58cadc9b7f0ebc02505933a6418247f997aad2e485f598ba507") 2018/03/30 13:37:05 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x400000020202, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000480)=r2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000300)={0x5, &(0x7f00000002c0)=[{}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000400)={0x0, &(0x7f0000000340)=""/161}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000280)=r2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0xffffffffffffff74, 0x3, 0x7}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000004c0)={0x0, 0x8c885f8701e97840, 0x7, 0x3, 0xd0a}) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="32022ef662781c7b51561111cd0c1b7bcdaa9d37b9515ee34146fbd3038db0b9d1ef3705d331427b78f759361673e94de39cb4c19026cec2a3303c81cd8b22254f62c5cce2e839c7dd8b5be398a238"], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000500)={0x9, 0x1, 'client0\x00', 0x2, "da5f68e13f308c28", "5bf65c0f6997106466874dc06795dec4dd3f3b960e5d8e867e3351f79aa28857", 0x984b, 0x100000001}) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000000c0)={0x0, 0x7f}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x6ff5, 0x4) dup2(r0, r1) 2018/03/30 13:37:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x31f, &(0x7f0000000040)=ANY=[@ANYBLOB="0171c2000000aaaa9faa000088643690d2f8a2d3427bc9aa6538bc0a1e6963005a6d17d3d9b433b098d67d4f69b55d44e834d9ef4bac"], &(0x7f0000efe000)) 2018/03/30 13:37:05 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000700)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 13:37:05 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000280)=0x4) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x400, 0x400) getpeername$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) 2018/03/30 13:37:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x8c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b3ce67ed8f92384fa9fededdbf7b3a8d3b874662bb74e794b2e847ed46cd5ed348820300000000000048e184878da59c5556763900000900"], 0x5a) [ 106.307190] IPVS: stopping master sync thread 12003 ... [ 106.314603] CUSE: zero length info key specified [ 106.343937] bond0 (unregistering): Released all slaves [ 107.020646] IPVS: ftp: loaded support on port[0] = 21 [ 107.303559] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 107.713705] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 107.719798] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.764281] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/30 13:37:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000080)='{\x00', 0x3) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x400) gettid() ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) open$dir(&(0x7f0000000100)='./file0\x00', 0x40, 0x80) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sync_file_range(r0, 0x2, 0x100000001, 0x7) [ 107.808190] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 107.814353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 107.821389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/30 13:37:07 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffa, 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={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2001, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000000)) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000080)}, {&(0x7f0000000300)="3e5ac8dcaf31bc27bdd3d9fa03e9d2de6b7773c2eff4ff5121851f31f33bef9659d3672803d2294a61900c3395aef27a48d41bc46f0b0f332e823580b8a5d90d8845e6333e7836bb20852b8bbb9420bfd3e7725475ed919b7a82464fc5816cbc9309f9bd418d", 0x66}], 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x80000000) writev(r1, &(0x7f0000001140)=[{&(0x7f0000001040)='2', 0x1}], 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000001c0)={0x7, &(0x7f0000000200)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}]}) dup(r0) 2018/03/30 13:37:07 executing program 3: r0 = memfd_create(&(0x7f0000000040)='-securityppp1!\x00', 0x3) r1 = socket$inet6_udp(0xa, 0x2, 0x0) clock_getres(0x7, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f00000000c0)=0x28) 2018/03/30 13:37:07 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000000)=0x76, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x24b) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x41) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000200)={0x3, 0x80000000}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000001c0)=0xfffffffffffffb70) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000440)={0x56, &(0x7f00000000c0)}) 2018/03/30 13:37:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000000000)="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") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xe, 0xffff, 0x6, 0x4, 0x2, 0xffffffffffffff9c, 0xd3fb}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001100)={r2, &(0x7f0000001040)="09c06eabdc00f1373ff8381b9fe26cba9a1a3b42d821abfc6702c291bfe585f36c74b3c5564655e1788bea84afc79fc0d952f02b0f0fc3c2143829608dfb60520add8f17ca5e2c63939c3e69baf70a8f892a861d4cd34d43a0099e4c44225164f9f2eaf304ef7d59ce468539172736574e213215e57803900dc7278fb9e34ee895c7261ab8ec5345a2"}, 0x10) ioctl$KDSKBSENT(r1, 0x80045438, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000004180)=[{{&(0x7f0000001140)=@ipx, 0x80, &(0x7f00000013c0)=[{&(0x7f00000011c0)=""/252, 0xfc}, {&(0x7f00000012c0)=""/126, 0x7e}, {&(0x7f0000001340)=""/90, 0x5a}], 0x3, &(0x7f0000001400)=""/251, 0xfb, 0x1}, 0x1}, {{&(0x7f0000001500)=@rc, 0x80, &(0x7f0000001840)=[{&(0x7f0000001580)=""/217, 0xd9}, {&(0x7f0000001680)=""/137, 0x89}, {&(0x7f0000001740)=""/250, 0xfa}], 0x3, &(0x7f0000001880)=""/98, 0x62, 0x3}, 0x80000001}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/198, 0xc6}, {&(0x7f0000002a00)=""/230, 0xe6}, {&(0x7f0000002b00)=""/145, 0x91}], 0x4, &(0x7f0000002c00)=""/237, 0xed, 0x5}, 0xffffffff7fffffff}, {{&(0x7f0000002d00)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000004040)=[{&(0x7f0000002d80)=""/80, 0x50}, {&(0x7f0000002e00)=""/56, 0x38}, {&(0x7f0000002e40)=""/150, 0x96}, {&(0x7f0000002f00)=""/86, 0x56}, {&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000003f80)=""/138, 0x8a}], 0x6, &(0x7f00000040c0)=""/168, 0xa8, 0xfffffffffffeffff}, 0x81}], 0x4, 0x40, &(0x7f0000004280)={0x0, 0x989680}) r3 = syz_open_dev$vcsn(&(0x7f00000042c0)='/dev/vcs#\x00', 0x6, 0x400102) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000004300)={0x9, 0x0, 0x10002, 0xf53d}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000004340)={r4, 0x9411}) 2018/03/30 13:37:07 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3000001, 0x1031, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000180)) fchdir(r0) 2018/03/30 13:37:07 executing program 6: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000240)={0x1, 0x6, 0x1, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9800000000000000) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4181c3, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000100)='net/wireless\x00') r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r5) pread64(r4, &(0x7f00009f3000), 0x352, 0x0) lseek(r4, 0x0, 0x0) getpid() r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r7 = eventfd2(0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x2, 0x654, &(0x7f0000000080)}) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r8, 0x4020ae76, &(0x7f0000000180)={r7, 0x0, 0x2, r7}) open$dir(&(0x7f0000000040)='./file0\x00', 0x40000, 0x1c2) dup2(r7, r8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000001c0)=0xdc4, 0x4) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/03/30 13:37:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_flowlabel\x00') r1 = eventfd2(0x0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) connect(r0, &(0x7f00000000c0)=@hci={0x1f, r2, 0x2}, 0x80) sendfile(r1, r0, &(0x7f0000000080), 0x10ed5b) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40400, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) r6 = socket$inet(0x2, 0x3, 0xfffffffffffffff8) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) dup3(0xffffffffffffffff, r4, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00000003c0)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r4, 0xfffffffffffffffe}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r8, &(0x7f0000000180)="15", 0x1) r9 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r9, 0x0, 0xffff, 0x9) close(0xffffffffffffffff) readahead(0xffffffffffffffff, 0x1244, 0xffffffffffffff64) openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x80, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) dup2(r4, r6) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) utimensat(r7, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0x77359400}, {0x77359400}}, 0x0) 2018/03/30 13:37:07 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f000003b000/0x3000)=nil) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x101, 0x200000) 2018/03/30 13:37:07 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x80000) timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) tkill(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000180)='cgroup\x00', 0x0, 0x0) close(r0) 2018/03/30 13:37:07 executing program 2: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000300)=[&(0x7f0000000040)='attr/current\x00', &(0x7f0000000080)='attr/current\x00', &(0x7f00000002c0)='\x00']) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='attr/current\x00') write(r1, &(0x7f0000000140), 0x0) kcmp(r0, r0, 0x3, r1, r1) sendmmsg(r1, &(0x7f0000002500)=[{{&(0x7f00000003c0)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000440)='U', 0x1}, {&(0x7f0000000580)="85d32de221c7b30efcce8ef743c9415bfe6293097415c0d97423453131ccd740995f", 0x22}], 0x2, &(0x7f0000002600)=ANY=[@ANYBLOB="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"], 0x1075, 0x1}, 0x40}, {{&(0x7f0000001ac0)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001b40)="cd78054b0d34f9ab98debb4233bf5a91c8bd8f922677ac510e6b6790c85b29642ea233fc80d165f1bb1c4cf2240d9437a8f31f62ea3f3cfa154915ed6a539367aa5f9daa46bfee97df38c81234b9278fd64ca89ed6731a3541d9a1296121f254b3ab95b4ae9d2da4ba083236a89025c59f686d12d7c82da69b0d41fb2c888f852908e39f91ecd2f72a15156c0a636840920fa0500047b13bd00453b89ff95cd168e10b63f246dedf580918555142f3f4c2295589817ae0241af148fe9476ee0c10767d9c7a3f963843504a0ca777047649fd4690da3f23fc58c059e4709eaf42b7f05ffedd57cb5fdf46b83a649c", 0xee}, {&(0x7f0000001cc0)="6e97300da634b35d7bf820f42a4783b634989ae9957d78a16cae75762457b3a3f1702316edcd90b09c2f5aa02cf50d55aa2d08c236a268f86cd5940e5c30fff5da6a5729af2c74fc69a97bb877153a04d324927ad1a39b3d3fb93fff449dd4e02a05d7ae151e0b1714d096096921d3e72e2bf20dacc614d1e760f26718a1a73d8295bd155ec7cc70457610b981dad4dac939ac4991cb182cb8c83b6e83fac3a7d28489d1b4dc96118d6854574f9ebdd617e2341f192f38eadae3605710c7f162522b4ffb3303b022a40e5d5baf6bf641296938ba05aba6fabe0101fe5a82efd4456b97d6834177a1e3", 0xe9}, {&(0x7f0000001e40)="17816da6dfaa16db568e66333f26efb6a6bd68009436e854398f5a4d3fd5b421e8a7a4a2e8a6fbf5218e1ae7c6a9d7d437bdee99d9e3ed301a7ca03e54f46eb539421c929deb0ba566fa78ddc55213ae", 0x50}, {&(0x7f0000001f80)="7f31c15302d10b71f0e1e85305d4644a35b81178b8c58ea6c459839b86ff6c7c34c3f0c31f1147e95d0ee9e1155cfbc5fdb5", 0x32}], 0x4}, 0x10001}], 0x2, 0x40000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="b3925d153075a5f564593d068f07e98eefda115aaa69f6d4aaaa5cad81ae51a2bee5f7a5357c478f03d4a831ac80ca0d31e45c5e1412dd87dc7a89156dfdf67ef195b73ee66e0d7f8fa87e3b61f32a6808f36753ca89a09e6e0ffee5d9795cbbebb167e3b2f4e4c37b67ef0318e5f4e74a8b08b082ca5976f84700d77377d0d8c7f3391e895970c5e9cbcdd14423ae57308fcd3dc5f4dac1b3aabdf69a2d72e5651e96423a125966c7ca5059f6", 0xad) fcntl$setpipe(r1, 0x407, 0x2) r2 = semget$private(0x0, 0x0, 0x1) semctl$GETNCNT(r2, 0x2, 0xe, &(0x7f0000000100)=""/222) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000007c0)={0x6, 0x40000001ff, 0x408b}) r3 = socket(0x0, 0x0, 0x0) pipe(&(0x7f0000000340)) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x0, 0x0, 0x1}, 0x1c) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000380)=0x10001, 0x4) r5 = socket(0x1e, 0x1, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000480)=0x80000001) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) sendmsg(r5, &(0x7f0000030000)={&(0x7f0000000000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002400), 0x0, &(0x7f00006e9c68)}, 0x0) open$dir(&(0x7f0000a67000)='./file0\x00', 0x26102, 0x0) 2018/03/30 13:37:07 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000140)=0x1, r1, 0x0, 0x1, 0x4}}, 0x20) 2018/03/30 13:37:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x801, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x800) setsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f00000000c0)=0x7f, 0x4) 2018/03/30 13:37:07 executing program 1: timer_getoverrun(0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000300)=@buf={0x0, &(0x7f0000000200)}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000600)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380), &(0x7f0000000500)=0x8) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/85) io_setup(0x1f, &(0x7f0000000000)) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100), 0x8) clock_settime(0x7, &(0x7f00000006c0)) 2018/03/30 13:37:07 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"426f6e64300000d24865c6eb37369b02", 0x1}) r1 = semget$private(0x0, 0x0, 0x10) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/250) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/254) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000400)=0x9, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x58f, 0x8, [0x3, 0x0, 0x7, 0x8001, 0x1, 0x2, 0x6bc7, 0x800000000000000]}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000340)={r4, 0x4, 0xb8, "d3c79dffa37dfa1d0ac8d6a21a4789b2d56ea9f89bf3c6cf1cfb2c781d4a1cc1a5a19e5bc7b7e3af238d58ff27d2ce34f811504fa52f557cf8ab41b5a1233dd850d33e3cb26ea313385c2c0810bf7878a32474da90cb753f01fb1ca0b2193d3663e92cd26e6a0f770b05f81a58e024edfcc9bf46c02cd3d352349fa275a0b47fef8e4084e80ef2142e6e93817b95d2844fd88094a43ec20877b896f4b7dbc537671689cb82b2da62018448383b488f5ba2801aaa7b5eddcb"}, 0xc0) 2018/03/30 13:37:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000280)) r0 = gettid() rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f00001b9ffc)) clock_getres(0x0, &(0x7f00009d8000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000c49000)={{}, {0x0, r1}}, &(0x7f0000040000)) 2018/03/30 13:37:07 executing program 0: r0 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000080)=""/136) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x56, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r1, &(0x7f0000032fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x218, &(0x7f0000001180), 0x164, &(0x7f00000011c0)}}], 0x249, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000140)) 2018/03/30 13:37:07 executing program 4: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000300)={{{@in=@local, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) bind$can_raw(r4, &(0x7f00000002c0)={0x1d, r5}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r2, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r1) 2018/03/30 13:37:07 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1ff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x501603) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x2, {0x2, 0x4e21, @multicast1=0xe0000001}, 'vcan0\x00'}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x7f) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x7e4, 0x8, 0x7, 0xf0, 0x8, 0x2, 0xee5, {0x0, @in6={{0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0xfffffffffffffff7, 0x0, 0x40, 0x8, 0x81}}, &(0x7f00000002c0)=0xb0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000400)=""/120) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000380)={r4, 0x68, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x692e, @loopback={0x0, 0x1}, 0xaad6}, @in6={0xa, 0x4e21, 0xdc14, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x800}]}, &(0x7f00000003c0)=0x10) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000540)={0x2, 0x81}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_buf(r5, 0x0, 0x2c, &(0x7f0000000480)=""/97, &(0x7f0000000500)=0x61) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00000000c0)) 2018/03/30 13:37:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000725000)="6e732f697063005a55c9bac4b669d9bad30ee7b7471b5c5f139e478c5a80a81227fd426ec4d35d9ee37ec1d755e7d669cbb166b81f3ae5c0c48610224cbf53738cb8f9180ae4b6a40a39ca5f8c5a080d5278362b557b12c04d1d3f24f413fb41c6e32889dd") ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'rose0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) syz_open_procfs(0x0, &(0x7f00009b7ff9)='ns/ipc\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_tables_targets\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xc3, "5179a9d3313426cde232ff7163da94d3dee4645745fed10ca9048cbe7499aa6ce98f97f7caa1e1c5e95bb40d32d8e8120bcae8056c12b19acb186b40e965b2f59949a40c399d282de9ef484b2064c34324b5dbc0fcce22f1339d03340a482ca3e419095e8462d00935fe0b75c1ee1c2bdf95edb4c7bfcc386c236f3116b9bced74380226ac35623cc28e9936f9ca14adb3c65c525750e1500f57c9a029118d5c4bd12043ca6bf52c342ca2a2a10aa31e9cf8a6f74b3ffc5f2f38390dd19f53f9765236"}, &(0x7f0000000340)=0xcb) pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) 2018/03/30 13:37:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket(0xa, 0x805, 0x3f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x1f, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, @in={0x2, 0x4e21}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x1, @empty, 0x6}], 0xcc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x8a44ce69d2d8333, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[], @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYBLOB="0000000001000000"], 0xfffffffffffffcb3, 0x0, &(0x7f00000001c0)}) 2018/03/30 13:37:07 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000600)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd602c3af500402b00fe8000000000000000000000000000bbfe8000000000000000000000000000aa2c000000000013023f0000100000000003009078000000006033522300000000fe8000000000000000000000000000aaff020000000080002000000000000001"], &(0x7f00000000c0)) 2018/03/30 13:37:07 executing program 1: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140), 0x0, 0xfffffffffffffffe) clock_settime(0x0, &(0x7f0000000140)={0x77359400}) [ 108.300759] binder: 13614:13625 got new transaction with bad transaction stack, transaction 61 has target 13614:0 [ 108.311272] binder: 13614:13625 transaction failed 29201/-71, size 0-0 line 2875 [ 108.321215] binder_alloc: binder_alloc_mmap_handler: 13614 20ffb000-20ffe000 already mapped failed -16 [ 108.331997] binder: BINDER_SET_CONTEXT_MGR already set [ 108.337459] binder: 13614:13625 ioctl 40046207 0 returned -16 [ 108.344572] binder_alloc: 13614: binder_alloc_buf, no vma 2018/03/30 13:37:08 executing program 6: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x400) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'vcan0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000000c0)=""/66, &(0x7f0000000140)=0x42) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000180)={'ip_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/03/30 13:37:08 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040), &(0x7f0000000040)) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x6e840) 2018/03/30 13:37:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10800, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000000c0)={0x80, 0x3, 0xffffffff, 0x6}, 0x6) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ec00000000000000076e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={'eql\x00', @random="1ccb32cc4881"}) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040)=0xffffffffffffffff, 0x40000000089b, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140)=0x3, 0x4) 2018/03/30 13:37:08 executing program 4: futex(&(0x7f000000cffc), 0x400000009, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000aba000), 0x0) clock_adjtime(0x7, &(0x7f0000000040)={0x2, 0x3f, 0x8, 0x4, 0x100000000, 0xfffffffffffffff8, 0x6, 0x9ee, 0xfffffffffffffffd, 0x4, 0x1, 0x7, 0x10001, 0xfff, 0x6, 0xfffffffffffffff5, 0x6, 0x2, 0x0, 0xfff, 0x6, 0x3e8d, 0x325, 0x7fffffff, 0x3f}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000001c0)={0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x4, 'ovf\x00', 0x8, 0x2, 0xd}, 0x2c) 2018/03/30 13:37:08 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x40000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000035c0)={'nr0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x0, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000004c0)=""/252) finit_module(r1, &(0x7f0000000080)='/dev/snd/timer\x00', 0x3) r2 = creat(&(0x7f0000000640)='./file0\x00', 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000600)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000005c0)={0x0, r3}) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000180)=""/212}, {&(0x7f0000000280)=""/176}, {&(0x7f0000000340)=""/154}, {&(0x7f0000000400)=""/88}], 0x10000000000003e1) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000003600)={@empty, 0x2e}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r4 = memfd_create(&(0x7f0000000680)='@\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r4, 0x0, 0x0, 0x1) fchmod(r4, 0x0) r5 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x8000) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="51a624bb458d531a484ecd382a087808133737ba69a31935981b1f7748d5d0bedbc6eb01000000fc27ca17bde89a837b51bcab50be84027c45401fb51d89e905455dc17199db4cdb378fe76d554ce4bf9ce6fdef477dabf715ae10f4b3b6dcc55726f734b24e7b5e26ed41d3233116f7d2d869be1cf001b374d1bd"], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) socket$unix(0x1, 0x1, 0x0) r6 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0xd1, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r6, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) 2018/03/30 13:37:08 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) rmdir(&(0x7f0000000000)='./file0\x00') io_setup(0x9, &(0x7f0000000080)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) arch_prctl(0x1004, &(0x7f0000000480)="2e852812db3fe82ca1e45ef674db4abaaf9ec10439324f4102ae9a0e357814") mkdir(&(0x7f0000000440)='./file0\x00', 0x4) name_to_handle_at(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="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"], &(0x7f0000000400), 0x400) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x80800, 0x0) io_cancel(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x9, 0x5, r0, &(0x7f0000000100)="7f27dc2fdce43957a8b8b392492e57e96c87acb1eaa8d7a0e02d568033d3909293c002e04bafb81aeabf4e04854fb375c93927f8069c0e9bbf257df790cbcfe8eb3a65db4bbe25399d46cf84ced583b84586ea0c06d74d7a099c0e9da8975860e01721cf94fd816e6506fd1db1c34bf13c0052dc2a40829e9ce7f21afeb0f4ea23c8996aa1f741027f895ea64a90c2d53d46e06eaedffccfb9b3142dd202b66acadbfeaf35bafaaa6454b831207e0b5db5819c78f8de88aedb113fa9b9f7f982c42344279b1feb887290f5667cbe43d1c148f0c4054a1b1df65e0b3a67533595e87c8453efc85b436db42e", 0xeb, 0x7, 0x0, 0x1, r3}, &(0x7f0000000280)) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0, 0x0, 0x3, 0x10) 2018/03/30 13:37:08 executing program 3: syz_emit_ethernet(0x26, &(0x7f0000000340)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "b13ec3", 0x223, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x20, 0x0, &(0x7f0000000080)=[@decrefs={0x40046307, 0x4}, @request_death={0x400c630e, 0x4, 0x2}, @release={0x40046306, 0x3}], 0x13, 0x0, &(0x7f00000000c0)="85475c4752276915da9cbfb406b0ded8db7067"}) 2018/03/30 13:37:08 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) fgetxattr(r0, &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f0000cd9000)=""/190, 0xfffffffffffffde1) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x6, 0x101000) timer_create(0x4, &(0x7f0000000040)={0x0, 0xd, 0x1}, &(0x7f00000000c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000100)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), 0x4) accept$alg(r0, 0x0, 0x0) [ 108.350189] binder: 13614:13629 transaction failed 29189/-3, size 40-8 line 2963 [ 108.363417] binder: undelivered TRANSACTION_ERROR: 29189 [ 108.368980] binder: release 13614:13625 transaction 61 out, still active [ 108.375914] binder: send failed reply for transaction 61, target dead [ 108.467248] binder: 13635:13651 unknown command -1155226031 [ 108.477838] binder: 13635:13651 ioctl c0306201 20004000 returned -22 [ 108.506485] binder: 13635:13654 unknown command -1155226031 2018/03/30 13:37:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0), 0xc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00002e7fec)="020000002000000000feff00010000808c000000", 0x14, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000280)={'teql0\x00', 0x55d6}) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x43) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)={0x7}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x4000)=nil, 0x4000, 0x0, 0x20011, r3, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x0) r4 = dup3(r1, r2, 0x0) gettid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d60e67ee6", 0x8b}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x8000000000040000) r5 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0xbfe, 0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x5, 0x100000001, 0x0, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x0, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, 0x0, 0x10, r4, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, r5, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x800, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f00000001c0)={0x0, 0x9, 0x1}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x1e, 0x9, 0x11, "c17fb401b04de06a7358fb3877cb3694b46c089194970a153788f899b5b9ffe72ff30546093a775fab4417587a60d83d92ada2cdc1dedb6a20e468af150ea2a2", "00e2151ba5b6a510ef3c1e2e5c0da34f5cd0f94e4738033e975772b1b2dfe7b6", [0x0, 0x1000000000001f]}) shutdown(r0, 0x1) 2018/03/30 13:37:08 executing program 2: ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffb000/0x1000)=nil, 0x10000000, 0x5, 0xffffffffffffffff, &(0x7f0000ff6000/0x3000)=nil, 0x9}) writev(0xffffffffffffffff, &(0x7f0000000040), 0x146) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r1 = memfd_create(&(0x7f0000000240)='md5sumeth0mime_type$.(\'system\x00', 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000280)=0x4, 0x3) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1001202}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, r0, 0x100, 0x70bd27, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x10}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xc}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200000000000000}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x800}, 0x4040) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000002c0)={'raw\x00'}, &(0x7f0000000340)=0x54) 2018/03/30 13:37:08 executing program 1: io_setup(0xfffffffffffffc00, &(0x7f00000000c0)=0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2000284000, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000580)='syz0\x00', 0x200002, 0x0) read(r2, &(0x7f00000003c0)=""/196, 0xc4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/netlink\x00') ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000500)=0xf000) io_cancel(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000000200)="92ee89a8646faed055dc5e045d85d1078a10cc795080155dd07f892539c7008b2c9831b1083cb26c04c75e77d86ab133536476b425a358fecf880a96c0873a586879ed8d66a1b069fa1ca879e01c8cc8c054ba7d26ee4489d17161e35071171ce6b0578b3701334d40916ab186236efb93103671ce6f5d3c38bff5e98f76acb2ed4229509547f527bfba913ec2fe922e832674eef5c5ae684532bda79e52f52b70e9796b9a14ad403c115ad45ec940fb45c34cab6b8e1566993ce7", 0xbb, 0x2, 0x0, 0x1, r3}, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r5, r5, &(0x7f0000000380), 0x1) dup2(r4, r5) syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x8000) 2018/03/30 13:37:08 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x10000, 0x5, 0x401, 0x1, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x4}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) sendto$inet(r0, &(0x7f0000000140)="1b66557b8a0d61a6e462b33ab9a0b1d4f05695180825ba6928c5ce8d338666a2ce4aeec33cc04935a71c2e53c9905a018af9e665648eb0be58d84a960b48d3534f7006439fea82e87960b7f3c4d6b71537280de7b51652569ff22db5acd3971692d3fc0819064b6cf5978443ab5fd76a913addf6d55405e2a165a30d715607b4a5ee", 0x82, 0x10, &(0x7f0000000200)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0x11, 0x3, 0x3) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 2018/03/30 13:37:08 executing program 3: r0 = getpgid(0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) rt_sigsuspend(&(0x7f0000000040), 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) 2018/03/30 13:37:08 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000035c0)={'nr0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000003600)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, r3}) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r4 = memfd_create(&(0x7f0000000080)='dev ', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f00000000c0)={0x8, 0x0, {0x3, 0x0, 0xe, 0x2, 0x6}}) fallocate(r4, 0x0, 0x0, 0x1) fchmod(r4, 0x80) getsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f0000000240)={@empty, @multicast1, @remote}, &(0x7f0000000280)=0xc) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000540)=0xa6e, 0x4) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x7c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x101, 'queue0\x00'}) read(r5, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x0, 0x3, 0x0, 0xfffffffffffffffc}}) ftruncate(r5, 0x9) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)) pipe2(&(0x7f0000000400), 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x77359400}}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) vmsplice(r6, &(0x7f0000000840)=[{&(0x7f0000000440)="def6ac5fa6b8ab74d399685b2459bb0e87f0dc559e770731acbe37c9de2950a480a84d0e92a09910bf3db0de0dbb6961604c2b33d3f0d7c0ab0fc95f6e21b1b3d34788d51cb7f8fec1c453a9e3eb60a2f0caec8afa9f0b4bf3c91b9823e1fcf1e94ebe08e60eaa538e7d1675ef9f80bd8efc8e5bf062a9869e8580e03e1ee3438768e8b942978d9ae1da2be6e841daf500b9b189f3ce7360df90d79bda2c1c2dd959b035a651745fcd35bb5d0cdb54f614569b2264f01cfea572abd4e3a4144b3f1b3583f4b01a803f3515e8b74de218efab90e7d9f21841e4a4906800cb4fc442caaecefdf49ecbb3be8bf4ef06959d0b7ecf51341b882ef6fb9900", 0xfc}, {&(0x7f00000005c0)="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", 0xfe}, {&(0x7f0000000780)="9fc2ef70495924c320e239d66907c767a3559b20374dae0c5a07b204722e1f6649618f7d5e9aa9aa7996b371bc28dd24240d3bfa025f7ec18f7c47cbc2009d07c3d14c7bac2efe66db46130fb835583b3ad0b90bce693ae460ab71a30bdcca44d63bf7296e09845966b51be36878b48671480b34f954e49858241f4ab7a54611d38389c2e97c2d8d8139f0e4c994ea8dbdd1b5901d3c068133e9a80d0c995b5b60cdce56b2567205e5a3916b63dbef68e1519912c700ff2b013836f6830939", 0xbf}], 0x3, 0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000300)={0x0, 0xb79}, &(0x7f0000000340)=0x8) 2018/03/30 13:37:08 executing program 6: sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1000, 0x80) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000000c0)=""/115) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x1a000, 0x1000a) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x4, 0x5]) move_pages(0x0, 0x0, &(0x7f0000000080), &(0x7f000026bfec), &(0x7f0000002000), 0x8000000000) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x9) 2018/03/30 13:37:08 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2661, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x139e25746d58db05, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000000c0)={0x1000, 0x1000}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x200000) r3 = dup2(r2, r0) r4 = accept4$ax25(r3, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x800) fcntl$getown(r4, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0xc) [ 108.512943] binder: 13635:13654 ioctl c0306201 20004000 returned -22 [ 108.520689] binder: BINDER_SET_CONTEXT_MGR already set [ 108.526081] binder: 13635:13651 ioctl 40046207 0 returned -16 [ 108.578358] QAT: Invalid ioctl 2018/03/30 13:37:08 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x12711, 0x0, &(0x7f0000ffe000/0x2000)=nil}) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x5}, {0x200000000000006}]}) 2018/03/30 13:37:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000040), 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x40, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r2, 0x24, 0x70bd29, 0x25dfdbff, {0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x24000000) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x9f23f2c, 0x5, 0x4, 0x4f, 0xacd, 0x40, 0x100000001, r4}, 0x20) 2018/03/30 13:37:08 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000163000)={0x2000000, 0x7df, 0x0, 0x0, 0x1}, 0x2c) [ 108.635265] QAT: Invalid ioctl 2018/03/30 13:37:08 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0xfffffffffffffff8) dup3(r2, r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r0, 0xfffffffffffffffe}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r2) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$netlink(0x10, 0x3, 0x4) getpeername$inet6(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000100)) setsockopt$packet_int(r6, 0x107, 0x8, &(0x7f0000000040)=0x6, 0x4) write(r7, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) dup2(r0, r2) 2018/03/30 13:37:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="4d84333445eca8a951986a846c5c47b68503b6b9bfb9194d56959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6", 0x3b, 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='cpuset\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r4) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x5, 0x6, 0x3, 0xcbbe, 0x20}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x10001, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x8, 0x1, 0xd0, 0x800, 0x8, 0x40, 0x1, 0x1}) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) close(r0) 2018/03/30 13:37:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x100, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000280)="14b7dc5d854b04ffa858e06193fdb522e8ccf86048b4692ff4efc06b3b8be926eb445cd180423d20d3625bf4d85e06ee67cd4912c8c752f9f77b4f5db2dddaeeade9b08ec906bc4fda6a9c57524851658261c67086d60a3bd58985c04f8ee34c8c874cf60f87cff68184ef989d3de7349ab12ada060bcbf73e02aadd78a443c1c2890badd2d8c516b977a07a28b56523e23117c4a4eb98e3372d6d37c7dd148058e851edc36a66464de33a354e4d5ebe528de7b0a172d5b029c812f630efeddad3eb192babbd5d992a2d97bf89eac0ff") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0xe36, 0x2}, &(0x7f0000000180)=0x90) r1 = socket$netlink(0x10, 0x3, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x2, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='lp\x00', 0x3) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r3) write(r1, &(0x7f0000000380)="200000000000ec000000000000", 0xfffffffffffffe5c) 2018/03/30 13:37:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c21f50)={{0x80}, 'port1\x00', 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x40000000000}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) sendmsg$netrom(r1, &(0x7f0000001400)={&(0x7f0000000040)=@ax25={0x3, {"025ab3ba1f8efe"}, 0x4}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001180)="5622fba53ae17361e56dd09509095ca8ba391f803468", 0x16}], 0x2, &(0x7f0000001480)=ANY=[], 0x0, 0x800}, 0x20000050) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001200)) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0xfffffffffffffccc) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000000c0)={0x8, 0xbfb, &(0x7f0000001440)="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", &(0x7f0000001240)="945fa8d10e0e63add131d2a94e5b1560d236a58b30d5469eb9f16354a158ac394ef62f6aa84a64a556de4bee334945698a79ee542c75aa0fa8b445143054c96fe70d6ff2fc8ea4b5d87675266597aafbd399dd7876550374a313f543585d1123d3c1b9f21825ea3d9b54537ffade", 0x1000, 0x6e}) [ 108.662528] kauditd_printk_skb: 1653 callbacks suppressed [ 108.662541] audit: type=1326 audit(1522417028.404:1669): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13680 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x0 [ 108.669441] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 108.669441] p-F@,1rTwO'ĘPDž4' is invalid 2018/03/30 13:37:08 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x6, 0x0, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2}, &(0x7f00000006c0)=0x8) ustat(0x72ec2682, &(0x7f0000001680)) getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r1, &(0x7f0000000300)={r1, r1}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000780)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000030000001156000000a373a76bb2000000000000000000000000000200000000000000000000000000000000000000001264f16f2ecea85982b70000000000000000000559858e838353573cbd059b940fbbdd440e19223942a0d58369e5e26a3abfdcf7f073694b335676bb0507f463975e64336c6ab3bf13420d0380000000000000000000000000"], 0x1) ppoll(&(0x7f0000000040)=[{}, {r1}], 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000005c0)={0x1}, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000000640)={&(0x7f0000000280)={0x27, 0x0, 0x4, 0x7, 0x1, 0x2, "22dd483f69cbb2f9ad614d307bde52bad1d1c11381cf5253d6cabfb29f3dffd4c28439e22c562434c708fcd1e045d4348cd982f6ceff6f05ae5c932f9d9c41", 0x36}, 0x60, &(0x7f0000000540), 0x0, &(0x7f0000000680)=ANY=[], 0x0, 0x20004000}, 0x80) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000580)={0x0, 0x17, &(0x7f0000000340)="1d9b8a1367db2ac42276d59e7325e4fa51464fb4c2879e"}) r4 = dup2(r3, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x9}, &(0x7f0000000600)=0x18) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000700)={0x55bf, 0x4db2b00000000000, 0x2, 0x2, 0x1000}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000019c0)={0x0, 0x0, 0x10}, &(0x7f0000001a00)=0xc) sendmsg$inet_sctp(r3, &(0x7f0000001b40)={&(0x7f0000000200)=@in6={0xa, 0x0, 0x4000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000000480)="58913d9f8977a9cb0b94b91b4762b066455ada6eca89a068559cc93697873db2292f0d095aef21c50a06bcf1e0a24dd39d62fb9108b033c3f8c60a0777393d08d813f8f470046c870440844012e323264dbe33c02696c14656692ddd14d5260d0db88446e8befda6ae496968b7eaa590c44d02b32366ca9bb3244472e693521fd724d4d646de1e24b20e7cfdb4b5b1db7ae0e18e72d76d210fbf212bc06a50bfbd485d9ba3d8d5a79d5294b81fc480536c43fe44df92377f430f839c03f0d847b892e2ac3a4a4328da3daa0d2e", 0xcd}], 0x1, &(0x7f0000001a40)}, 0x0) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000680)=0x80000001) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000140)=0x5) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000740)=0x6, 0x4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r5, 0x11, 0x2e, 0x40205) bind$llc(0xffffffffffffffff, &(0x7f0000000080)={0x1a, 0x309, 0x9, 0x1, 0x9, 0xffffffffffff7fff}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x4, 0x8, 0x7, 0x7, 0x0, 0x100000001, 0x15b9b038, {0x0, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x4, 0xffffffffffffff01, 0x7ff, 0x1, 0x9}}, &(0x7f0000000340)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x800, @empty, 0xffffffff}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e21, 0xcdaf, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0x68) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r6, 0xff, 0x20}, &(0x7f00000003c0)=0xc) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x240, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 108.730831] audit: type=1326 audit(1522417028.460:1670): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13680 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x0 2018/03/30 13:37:08 executing program 3: r0 = add_key(&(0x7f0000001240)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="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", 0xfee, 0xfffffffffffffffc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0x6) bind$nfc_llcp(r2, &(0x7f0000000580)={0x27, 0x0, 0x2, 0x1, 0x90ce, 0x3, "ad63c635d8398369c8a88be1d38744ec3ee9f8b2181461c65b7f2e5a4639ef92bcb87a2641464e306436d0be176c9fefeedf44d07e4681db3f6c53fb6ae33e", 0x35}, 0xfffffffffffffd09) keyctl$read(0xb, r0, &(0x7f00000022c0)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000300)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x80040, 0x0) renameat2(r1, &(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000280)) writev(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="dd76f509a0a41d0a95f1a5ef809b5d0cb9ed4eb4be2c6ae6d577fba75c107a498bd477778085c7ab333a25cf3ab88c0d1cacb1fc", 0x34}, {&(0x7f0000000840)="36d0a56d7c9f14d50c272452247ab20753f0eb4d2ab9f8f9fd7e686acbf46841db09e1a815cacbd04e12a2cfa126949da6c459c266db96a4d93a3ee3970d6c6f09cd0d9e89ecb27e7ffd1524d963ca4ad2f0ed0a8f15a7cf990aa93f4437e706a6a4c7c7688f5a2158d24c8ce2f8558884ddddb8fea2a57c3521af3c4bcbc5b3e1e3c143a4e25bf35a5e07", 0x8b}], 0x2) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e24, 0x8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x40, 0x2, 0x9, 0x7, 0x20}, &(0x7f0000000200)=0x98) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$VT_WAITACTIVE(r5, 0x5607) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) 2018/03/30 13:37:08 executing program 7: io_submit(0x0, 0x0, &(0x7f0000000400)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180), 0x4) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000000480)='cpusetvboxnet1#wlan0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{}, {0xe}}) pread64(r0, &(0x7f0000000200)=""/159, 0x9f, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000440)) 2018/03/30 13:37:08 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x400, 0x840) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xd1, 0x80000400) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000140)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000000c0)={0x1, 0x600000000000000, 0x0, {0x77359400}}) 2018/03/30 13:37:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4}, 0x14) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="47ac051c11043555ea8ab366f076ca8bb56dfefafc", 0x15, 0xfffffffffffffff8) r3 = add_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="af899fd22af32330609a5a935faacdd5a5b7e6230f2da0151dad32998187f2f493095170ecc753f2f4700dd00000f20f1da23cfc104c911878ed78449640ba4356b3415b244e804b7bb1b4b2591dbf1b22d5ccca54e7834e100ec7f958f3f38bd4b083f580346d46c69674ff800a502baef87a57195ec0118a1ca5c6c6cdf912edd90871", 0x84, 0xfffffffffffffffa) r4 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0xc41, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0xc0, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x7, @empty, 0x9}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x1a}, 0x5fd}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0xf04, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xf12, @local={0xfe, 0x80, [], 0xaa}, 0x23b}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000400)={r5, 0x7, 0x1b, "c9fad3c5c8a800e0d597e371e16407bab803f7c11e4b2b258f1fe1"}, 0x23) keyctl$link(0x8, r2, r3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f000000af4b), &(0x7f0000570fff)}, 0x20) 2018/03/30 13:37:08 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2800) fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/03/30 13:37:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x3, 0x1, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000140)) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)) sendfile(r1, r2, &(0x7f0000000000), 0x7fc) accept$alg(r0, 0x0, 0x0) bind$bt_rfcomm(r2, &(0x7f0000000080)={0x1f, {0x2, 0x40, 0x1, 0x5, 0x5, 0x9}, 0x3}, 0xa) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000100)={0x9f, 0x7, 0x53fa, 0x4, 0x6, 0x3ff}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0x90, 0x7, 0x6, 0x3}, 0x8) [ 108.850284] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 108.850284] p-F@,1rTwO'ĘPDž4' is invalid 2018/03/30 13:37:08 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0xa00) mkdir(&(0x7f00000000c0)='./file0/bus\x00', 0x40) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000080)=0x100000000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000040)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x8, &(0x7f0000032000)) open(&(0x7f00000002c0)='./file0/bus\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/03/30 13:37:08 executing program 3: perf_event_open(&(0x7f0000348f88)={0x0, 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, 0x2, @perf_bp, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x143900, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x101000) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) add_key$keyring(&(0x7f0000003e40)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000003fc0)=""/15, 0xf, 0x0, &(0x7f0000004140)=@hci={0x1f}, 0x80) r1 = memfd_create(&(0x7f0000000040)='syzkaller\x00', 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r2 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r3, 0xa, 0x13) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) recvmsg(r4, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x80, &(0x7f00000023c0), 0x9, &(0x7f0000b30000)}, 0x0) dup2(r1, r4) tkill(r2, 0x15) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3, 0x20040) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/03/30 13:37:08 executing program 1: open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000340), 0x4) r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000a94000)='ns/pid\x00') syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) 2018/03/30 13:37:08 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f000038f000)=0x100000, 0x4) 2018/03/30 13:37:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e20000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000176a596733ffe85f740cb816c2d700000000000000000000000000000000008900000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 13:37:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000080)={0x4, 0x80}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x40000, 0x0) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {0x0, 0x400000}, {0x3}], 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x101200, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2, 0x100000001}, 0x8) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80000000000, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000100)=0x7, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0)={0x6, 0xffffffffffff2c03, 0x7, 0x38}, 0x8) 2018/03/30 13:37:09 executing program 2: r0 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000417ffa)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) accept4(r3, &(0x7f0000000080)=@in={0x0, 0x0, @remote}, &(0x7f0000000000)=0x80, 0x80000) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/03/30 13:37:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x1) sync_file_range(r0, 0xf6, 0x0, 0x7) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) r2 = gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) accept4(r3, &(0x7f0000000140)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x802) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(r2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5003) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000480)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() sendfile(r4, r5, &(0x7f00000ddff8), 0x101fffffe) r6 = msgget$private(0x0, 0x4) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000540)=""/78) sync_file_range(r0, 0x2, 0x7fffffff, 0x7) r7 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x196}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r7, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c0000001800010300000000000000000a000000000000000000000008001500060000000800160004000100329e3ce534ddad31"], 0x2c}, 0x1}, 0x0) 2018/03/30 13:37:09 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000012c0)={0x6, 0xd9}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x401, 0x7, 0x2, 0x6, 0x3}) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001300)=@generic={0x5, 0x3, 0x1}) bind$alg(r1, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x100, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000100)={0xfffffffffffffff9, 0x5, 0x0, 0x8001, r3, 0xdbbf, 0x351}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r4, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03b1cb0e9f2bd69aed8359561bbad2347763f64d5a57c054a93f5aea9a1905c3e78530d89c367c9453ae2e65df8774b60b800e44", 0x83, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x10) recvmsg(r4, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0x72}, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000280)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000002c0)=""/4096) 2018/03/30 13:37:09 executing program 3: umount2(&(0x7f0000000040)='./file0\x00', 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000064afc8)={&(0x7f00008c3ff4)={0x10}, 0xc, &(0x7f0000d7d000)={&(0x7f0000665e24)=@getsadinfo={0x14, 0x23, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/30 13:37:09 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ace8060000005ac724"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = dup2(r0, r0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x16, 0x3, 0x6}) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/30 13:37:09 executing program 4: r0 = dup(0xffffffffffffff9c) recvmmsg(r0, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@generic, 0x80, &(0x7f0000001600)=[{&(0x7f0000000100)=""/90, 0x5a}, {&(0x7f0000000180)=""/225, 0xe1}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/172, 0xac}, {&(0x7f0000001340)=""/187, 0xbb}, {&(0x7f0000001400)=""/246, 0xf6}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000001500)=""/106, 0x6a}, {&(0x7f0000001580)=""/120, 0x78}], 0x9, &(0x7f00000016c0)=""/241, 0xf1, 0xbba5}}, {{&(0x7f00000017c0)=@ipx, 0x80, &(0x7f0000001980)=[{&(0x7f0000001840)=""/16, 0x10}, {&(0x7f0000001880)=""/157, 0x9d}, {&(0x7f0000001940)}], 0x3, &(0x7f00000019c0)=""/195, 0xc3, 0x2}, 0xfffffffffffffff8}, {{&(0x7f0000001ac0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001b40)=""/90, 0x5a}, {&(0x7f0000001bc0)=""/85, 0x55}], 0x2}, 0x2}], 0x3, 0x2, &(0x7f0000001d40)={0x0, 0x1c9c380}) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), 0x337) 2018/03/30 13:37:09 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x9, 0x0) signalfd4(r0, &(0x7f00000002c0)={0x100000001}, 0x8, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="0c63ebff"], 0x0, 0x0, &(0x7f0000005000)}) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x40c, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001b80)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000740)={0x0}) r4 = mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x4, 0x2013, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001b40)={0x168, 0x0, &(0x7f00000009c0)=[@acquire_done={0x40106309, 0x0, 0x3}, @enter_looper={0x630c}, @release={0x40046306}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40, 0x18, &(0x7f00000006c0)=[@flat={0x776a2a85, 0x101}, @ptr={0x70742a85, 0x1, &(0x7f0000000680), 0x1, 0x4, 0x32}], &(0x7f0000000700)=[0x78, 0x28, 0x38]}, 0x200}}, @increfs_done={0x40106308, r3, 0x3}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x28, &(0x7f00000007c0)=[@fda={0x66646185, 0x4, 0x4, 0xb}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @flat={0x77622a85, 0xb, 0x0, 0x3}], &(0x7f0000000840)=[0x38, 0x68, 0x78, 0x38, 0x28]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000880)=[@flat={0x73682a85, 0x100, r4}], &(0x7f00000008c0)=[0x0, 0x48, 0x30, 0x30, 0x48]}, 0x48}}, @free_buffer={0x40086303, r5}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000000940)=[@fd={0x66642a85, 0x0, r1}, @flat={0x77622a85, 0x100}], &(0x7f0000000980)=[0x78, 0x38, 0x78, 0x68, 0x48, 0x78]}}], 0x0, 0x0, &(0x7f0000000b40)}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x105101, 0x0) getpeername$llc(r6, &(0x7f00000000c0), &(0x7f0000000140)=0x10) ioctl$TCXONC(r6, 0x540a, 0x200000000000) sendto$llc(r6, &(0x7f0000000240)="46640b5408bcff6ceeca95520d04b900a359afe80f0d235087bd9cdad0bd3d031b628265946df2d14d40fbd432ce853f6c203e02a03d0ad35178640712031a02ba0301dcbdbc9ee8762ff82eeaa5ef119ed5d7298afcab99369eaf019784d35abb31d798866b53b99f1ec7bd672bb7b3e5cda8a6223fe9d868b3fe04c31e61f1fe", 0x81, 0x0, &(0x7f0000000180)={0x1a, 0x33d, 0x3f, 0x1f, 0x3, 0x1, @random="14d8a81c3883"}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000340)={r7, 0x100000000, 0x10000}, &(0x7f0000000780)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x6c, 0x0, &(0x7f0000000380)=[@release={0x40046306, 0x1}, @free_buffer={0x40086303}, @request_death={0x400c630e, 0x2, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=[0x20, 0x38, 0x40]}}, @enter_looper={0x630c}], 0x23, 0x0, &(0x7f0000000040)="00eb59127c7bbcb1f890741881e3b9ba9897c842ad42d813c3b995a422d6468398bfd6"}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) 2018/03/30 13:37:09 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0)={0x2, 0x8, 0x7b0, 0x40000000}, 0x6) r1 = socket$inet(0x2, 0x80003, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@remote}}, {{@in=@loopback}}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x100}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000380)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000002c0)={'gre0\x00'}) openat$cgroup_ro(r2, &(0x7f0000000240)='memory.swap.current\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x3, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x84, @rand_addr, 0x0, 0x0, "6c626c63d456f7bfffff00"}, 0x2c) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 109.563271] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 109.597152] binder: 13759:13761 unknown command -1350900 2018/03/30 13:37:09 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000080)={0x0, 0xff, 0x8, &(0x7f0000000040)}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) dup3(r3, r2, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000000680)={"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"}) 2018/03/30 13:37:09 executing program 7: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x201, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000006c0)=0xffff, 0x4) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000002c0)={"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"}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x188, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, &(0x7f0000001dc0), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x215) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000280)={0x7, 0x0, 0x721, 0x1, 0xffffffffffff2127, 0x0, 0x7fffffff, 0x3, 0x2, 0x8000}) 2018/03/30 13:37:09 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x10000, 0x9, 0x9, 0xb35, 0x2}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000200)=0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x10000) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000080)) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x3fc, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000400)={0x7, 0x3, 0x0, 0xb0, &(0x7f0000000240)=""/176, 0x5c, &(0x7f0000000300)=""/92, 0x5c, &(0x7f0000000380)=""/92}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000040)={0x100000001, 0x2, 0x9, 0x3de, 0xffffffffffffff80, 0x7}) [ 109.624241] binder: 13759:13761 ioctl c0306201 20004000 returned -22 2018/03/30 13:37:09 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x100) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x3, 0x2}) [ 109.667613] binder: 13759:13761 Release 1 refcount change on invalid ref 1 ret -22 [ 109.692843] IPVS: Scheduler module ip_vs_lblcV not found [ 109.693602] binder: 13759:13761 BC_FREE_BUFFER u0000000000000000 no match [ 109.706179] binder_alloc: binder_alloc_mmap_handler: 13759 2000c000-20010000 already mapped failed -16 [ 109.708113] kernel msg: ebtables bug: please report to author: Wrong len argument [ 109.726310] binder: 13759:13761 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 109.739084] binder_alloc: 13759: binder_alloc_buf, no vma [ 109.744761] binder: 13759:13761 transaction failed 29189/-3, size 0-24 line 2963 [ 109.752631] IPVS: Scheduler module ip_vs_lblcV not found [ 109.765787] kernel msg: ebtables bug: please report to author: Wrong len argument [ 109.783006] binder: 13759:13766 ioctl c0306201 20004000 returned -14 [ 109.794521] binder_alloc: binder_alloc_mmap_handler: 13759 2000d000-20010000 already mapped failed -16 [ 109.808881] binder: BINDER_SET_CONTEXT_MGR already set [ 109.814207] binder: 13759:13766 ioctl 40046207 0 returned -16 [ 109.822566] binder_alloc: binder_alloc_mmap_handler: 13759 2000c000-20010000 already mapped failed -16 [ 109.865144] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/30 13:37:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 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={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x210000, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0xfffffffffffffffc, 0x2) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/03/30 13:37:09 executing program 5: r0 = shmget(0xffffffffffffffff, 0x1000, 0x54000006, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001280)=""/208) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full, &(0x7f0000001240)=0x48, 0x800) r2 = semget(0x2, 0x7, 0x27d) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000001580)=""/152) pread64(r1, &(0x7f0000004000)=""/151, 0x97, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000001440)='/dev/amidi#\x00', 0x7, 0x2) gettid() setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x5, 0x8ca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f0000005300)=ANY=[@ANYBLOB="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"]}, 0x942) stat(&(0x7f0000003940)='./file0\x00', &(0x7f0000003980)) getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) getgid() r5 = getpgid(0xffffffffffffffff) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000001400)) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa) fstat(r1, &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003d00)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000003e00)=0xe8) getgroups(0x6, &(0x7f0000003e40)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000003780)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000003800)={r11, &(0x7f00000037c0)=""/44}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003fc0)={0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000001480)={0x10, 0x15, 0x8, 0x70bd28, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000003e80)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r1, r3, r3, r1]}, @rights={0x20, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, r1]}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x18, 0x1, 0x1, [r1, r3]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r3, r1, r3, r3, r3]}], 0xe0, 0x40010}, 0x8840) r12 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240000, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000003840), &(0x7f0000003b40)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r12, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=r13, @ANYBLOB="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"], &(0x7f0000000100)=0x2) clone(0x4000000, &(0x7f0000001480), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) pipe(&(0x7f0000000040)) 2018/03/30 13:37:09 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB='.'], 0x1) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x7ffffffffffffffd) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000180)={'filter\x00', 0x2, [{}, {}]}, 0x48) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/03/30 13:37:09 executing program 6: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00'}) socket$packet(0x11, 0x3, 0x300) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) writev(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000001400)="3a4ba5b64872a6a8cb212fba3e92fec3c07f214b107449fe5d4031dcd2362a324776dc200eb2bb9e06", 0x29}], 0x1) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0xfffffffffffffffe, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bcsh0\x00', {0x4, 0x8000, 0xfffffffffffffffe, "f08be36a5eb8", 0x2}}) r1 = socket$pppoe(0x18, 0x1, 0x0) bind$ax25(r0, &(0x7f0000000100)={0x3, {"6332143c8d4499"}, 0x2}, 0x10) r2 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001500)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000001380)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000001300)={@remote={0xfe, 0x80, [], 0xbb}, 0x3a}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001600)={r2, r3}, 0xc) accept4(r1, &(0x7f0000000080)=@alg, &(0x7f0000000140)=0x80, 0x80800) 2018/03/30 13:37:09 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000200)='em1:-(,nodev\x00'], &(0x7f0000000500)=[&(0x7f0000000280)="766d6e65743029637075736574747275737465646d643573756d76626f786e6574305b2c40766d6e65743170707030a600", &(0x7f00000002c0)='wlan0system\x00', &(0x7f0000000300)='*%vboxnet0]\x00', &(0x7f0000000340)='^wlan0\x00', &(0x7f0000000380)='GPL-\x00', &(0x7f00000003c0)='ppp1/vboxnet0\x00', &(0x7f0000000400)='/vmnet0}/\x00', &(0x7f0000000440)='$\\selfvboxnet1{tsystemem1vmnet1\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='em1posix_acl_access\x00']) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x2, 0x20}, &(0x7f0000000180)=0xc) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff8000}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001e00)}}], 0x2, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000580)=0x2001) 2018/03/30 13:37:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x1c, 0x800) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000280)={'teql0\x00', 0xfffffffffffffffd}) seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) listen(0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f00000003c0)) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_create1(0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x40000) r2 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc}, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0), 0x4) keyctl$get_keyring_id(0x0, r2, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)) 2018/03/30 13:37:09 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x8, 0x40000) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000001c0)=0x8) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x200, 0x88, 0x1}, {0x10001, 0xc9, 0x3}, {0x3, 0x80000000, 0x3, 0xfd}, {0x9, 0x5, 0x8, 0x4}, {0x1ff, 0x9, 0x3, 0x3}, {0x7ff, 0x1, 0x100, 0x7b654929}]}, 0x10) writev(r1, &(0x7f0000000000)=[{&(0x7f0000001000)="579887cd442e838e", 0x8}], 0x1) 2018/03/30 13:37:09 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000200)={r1, r2, 0x4, 0x80000001, &(0x7f0000000140)="8b1d68ed64169692af99c03d137ec664a38a4d9b5ee8ee3ce2a7c85eec576ce96d24288ac0f69a5df0d4acdb41fc5c7e25beb34f114191b9d2b18b98b9257e0139d8276dda0e50196f63c9cb1a7d410d877edf4ff540ab0d40ed290dc453e427a243ab3fb529f208988e53f2582c8357d2fad00b2dafb5ac6fbcbafcbae2c24cec4e43fed0cf48ddc1fb345c1aa0fd", 0x5, 0x5f8, 0x1, 0x40, 0xffffffff, 0x785, 0x1, "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"}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000e15000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/fscreate\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = timerfd_create(0x0, 0x0) unshare(0x20000400) timerfd_gettime(r4, &(0x7f0000000100)) sendfile(r3, r3, &(0x7f0000000040)=0x20000, 0x339) [ 110.153406] x86/PAT: syz-executor3:13792 map pfn RAM range req write-combining for [mem 0x1aad00000-0x1aad03fff], got write-back 2018/03/30 13:37:09 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x2c85, 0x8000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xb) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x25, 0x0, &(0x7f000000cf90), 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = semget$private(0x0, 0x2, 0x0) semop(r2, &(0x7f0000035ffa)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000080)=[0x9]) r3 = socket$inet6(0xa, 0x5, 0x0) sched_yield() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3}, 0x20) r4 = dup3(r3, r3, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0x1000, "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"}, &(0x7f0000001340)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001380)={r5, 0xfc0c, 0x8, [0x1, 0x7, 0x7ff, 0xfff, 0x6, 0x80, 0x6, 0x30]}, 0x18) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f0000000240)=0x14) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[], &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140), &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200), 0x8) membarrier(0x0, 0x0) mlock2(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0) getpeername(r4, &(0x7f0000000000)=@ipx, &(0x7f0000000100)=0x80) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/03/30 13:37:09 executing program 4: memfd_create(&(0x7f00000001c0)='proc@+$wlan0ppp1em1\x00', 0x3) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0xfffffefa) r2 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000140)="2f6578650000001cf6f3") mkdirat(r4, &(0x7f0000000100)='./file0\x00', 0x40) flistxattr(r4, &(0x7f0000000040)=""/26, 0x1a) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000080)=r4) pwrite64(r0, &(0x7f0000000300)="63bba7a29b6a87febac306f3bb5f896461c92dd99b050b0d837db3d55dad254b06d5faba9a6f54748b7affb8bb10b2b376e69132c879dda4925b4ab41a4038c383b5a1369272ae340c61beb3f9b5b97693fc1a1902e7e53d29a46580515923e1fa05ecbf7027fd4508a70e74d9a3ee357bfb25d0c47e9ff1bd325f4fbb66a097c5ed9e8e3d7af1906d4abcb89affb917eb89216f91669c4bd12401b3c51cf9a76484a4df15536e7d08bc39adf5fb13ab54fef60ddaade3a5c19e2eb3078a9eeadea7caaff7e7d1a6e886464412bc7df680c2ab00bcf8aa41f002fbbac2fe24fcd1cbf8235b758476d1b41beb4587e4996ba1a20076de682470331c344d9247112cec9f5be4ed17b54bc934ee8d0b0945014e4e5494f1207fd70780066b6003652fa063885cc8fa62cc59b7f15cf9116a5faa3092dbc49f96709f690d90fbdbba6455a5abbc34693690d5161dd0fca086ae26fbba4fb06431d8f67289513f68b8a0afc3cae424a8d7e270df7de14361ba1b17fca9d1d6e3bb06516a1e12e7f9de30ae98c3c23974c2a130d73dbc0f9b55acd163906cd0ca2e15a5bfb9a9ebd184890475ebe8adbdbe754db5a82c4477e1ed3afc36cf379a10dbb15fca5434ef8a2ea177f0f316c1d5ca3e092b381ce4cc12ee25ba64ea8bcc967a37933ed275f886bbb7959a82fad429e86fe0301ab6fae7cc8f86c71d5b935de5551084c6e1400a1c3fc2d2e6cc67ade8e0a501de770d4c7005da10ce5fa8b18c8c85630c7db8ff35948a0f99add18305e47963897b8c1c6711a2d0c25511511be7b2126bbf596df806e162e2d454eb383bbcf921d30d6fbcaacf05df320300da8e7787668b044155c89625d6ae1ff4deea2ee8daa3ca81cd895fd0ef322b5595453d2a068f688f15d29719264b6f36050a252ec59a6fc4c2e1613da0dd061eece4f17df4d21f0b4d08f5031a04d690d458b96f62616481a31e77d3cdebe763dace06014f2672e6daf96d5ecc7ca2b7e926396d426a6b8553723c6e92077f08298ec591d8b4aabab07d6334567bf8175233d293f8e96081a72b48fc37cecbf82a9b34fc29c21b7f8caca5da359a644f97924b0b9872363f01291970b68b8e05dc9be82fa0c855b5161ffcc1e175482ef7d19e41e103fd7baa355183badb9dd37ebfa67888854d57158a6c18543826c56d072c3af6052afb10f87cbfcb064587076c894e403200fa0f188ebc1d957ecd34c91b8390ac8c5290aa5d884656862775e5568eec40d26ae556e528ca52ff850d86a2363b71ef12bfa7ad5bb8bdbb0fa0129a200a80ffc46a6d9d95a6d66ddc3509b5ed1e7a8045060857a5684cdccd025ea9f8d71b0214446d029c7ba4cd574257af4a6309428ae383cb43428883f42208392166209b1a1d173575e355a8b0df664ad42d2e607b1d41ea34ff85919dd60cdcbd657c7265f69313f6baf54319aed3c879740bb0557bc37cdc74467616af62e680fb22a0d8b6f11d2f328c55cd0f07d305146cdb44dad184e74cae0bc2668b1070b7d98ab93340d0d47d8e0485435ef0c12f826d1ae79c518a73e8960c1b7d8bf31b370f463ad3cb628b32b42d68ac6e68c64e7e70ffe9285d1bc5460b59ba2c280049abc2e71abaf63517d98b0bef48df0a795c3a7b8726a87ddca31b6cc0990df695dfe719a10a90300ca8f44b5c0cbcf417f0bc6f39737dc8aad7476bac911b7922bbd50e9c2e2e548741bbb83147849ba19dd09ea43df2cfa7fa639c7f81b6d9cc99575c7b9cf18eb1be88fe4737febbd6e55dfb7e54d553ea739595d1e33ea64d3aae8312450438d61565f68f7b3f1fcafd16836e67e0e1a1581de7b4d417a0e6f28a4fe821495816fd603ce8d029ea66a7f44af360af37b2957f5bd499acb9bf268bc23d06da6245c65ef6381f085a185b32e47b3c07a248872f21775b19844a01fac68c768725d7372e9e6688246551771070534382ee1a3890c850dc0e311c039590fbaa0ad263f43eddf7fc0e2bfec556f7399d74d2d2eb584ab267d06557d172c4e89f7be0a4a1102299fa90122090efdf9560d6977594b061d4aa4deff411ffd4fdf5911346770b10872f22c706754c806c247485dbaeb6a00fbf34c46d0c822684cc0844ce2c07ea3fb6bd27c8de59ff0ad755ae4ac05e9b9968417fbb9b4fcb9914fbacc1c6a99e4abe01b8269240b6dbb8ad5115a418c39f87535b21de4284860be385aef89b7597fe3821e271d60d1a2c64d1dc0b1f68750a374a8580c50b80684305df6274e5a6a8c6db1a3b43cdac710660f3e39d6bd3f68485cd7d52c5f771f6fde5613502e9f1d02534a07dbd4368ebcd9bede79185e68446052a2d028d83750e43e747989b55f17a0c60dd6714e2f7b9de265acaed68b3e7b6b7f896c80d1a03d7582fb63a739653d371b80e1573136377b0bc8eae8c16c82167cac2abf8ec084ba2fd5ccf3d719b6e6510e8fc5a10565952d0c53daf306c73c85d663a635a8c5f66b9a5e9efcaad21a8880a4d2c49e5e8ea99c7834cac5206aff7fa0a9a0761573e0bbaa8565c596f780a883e17dca5830932553065382474fca1dde50a0c3592d05d490b2423f5f8f27de6c278da8b7f12951af74ed704bb3acd51aa0cbb158f6409679f74c60e2fe37c436056bb2d7975f845c9e54f1315c8bf5612b1aadc7559d92de613164e83e301c02dd85398560349e9d70191b718bfef65df8cc102cafb2ad062afd1eaedfa7520623dba28a3c2421c31480fb0a198231b6def443c7f3c1d93e9f5c2cc43e89b74d3cfb0638a0679a61254f8e055cd3844859c98ea9ba64f2317d2f1683f32d71e062de60641dc6a4e39de6e8d9e04f50c93072d744b982fc8c24bdb2e31c9c09604af352c77b7b16b0cba54217e946c71aac90cee87f90c32c2135fcde2f68f8d5be0327cf6079fe065f545516b6f4c087dd02a231d8e1ab985522d3e9ac07c0d025990e7e449716c093fe991027b1801b2cbbda9b786fcd4d1b575a0e31439d829ffbb05d6ed00a3cfe1f481a97fae15585c027df422134204cb9d76a6567f9b0ebf03c0818e1d79b43a6e382dc56887cb115d0290f179e0e80f227428eecd0a91435d9d0dea64a0da99f9566bb306f589a6429a8a18a8e9c5f72329ebe565d08d744f381f1da7f08a6d7a904995ae93e6cacc96c5c0096398e27a2d81d28a7bad706934d88337d4099b18f7926d3465a17c3c2aed897406a42a597aed7c6b0aee8bc00b9ba5621c30763391e52a6088a41fb20c85a66eecdfa30d279336a282e4bd2d849e4488bbbed8db8135adb93b8647e97d1ff3646f1dd691b3b77c5749628e278475ed545768b5bea106f727b7705ce5ef4e9eef5a5bd3ec0b398a85662dfcb0a693514e7f217d077c50da0f437230611244e2a8a8f92c3b63f9b408ed2c35018586267744a83df01273483364a51af59591ded8289dd730662aaaac2affa59cdc14260c702fc013deaef54077164d59ed0217520314a0a7293ae8f7664b45d4bb0f825e72ce140b38f2ab3b78813851c591f94a8e03a0bbfd744a55db6b3a62239a0eaae0642a9992ec70376a076e72343002539983da8606f2078d97a35ca4dfed30a5a54eb3dbfa121198d9f932c73f48b8394b12f342767a809f335854823d13ff4d8140d88362f5cb7b271f7da8c92aed679f8db0401ab30ccbbf686d4e2a5a89429d4d8b6330b7ac88eb509003721ca5b517a344e3f06ac78e2b66a6895da7ff0afb14b0f56a9fa5fc30303aea379fa0831092804bea73e0686b24a5ad571ae4c30d9e3e7da6d346bc85bd57591f14a0dffd96d67b8ad3ef5536bd3502d9df024be167876932e243ab5ff5bd4f546310fbdd25a460f6f3e8cd6976d25230db02ba21e5092251a8e8fe4fc24ec2c9de23c5633d6c8bb28e7246493885f8d253ae72ffc971d8e9c3dcd121ecc83cf31413ef92f0879ec180b97bc9ae650c801f94a32e337d31f1b9f8fc173ee6f72ff896196a9d71ddc6e078e1254d496be75cefa9c3b98c848b0c281386fd25eb47fd1c62e663bb0505348047289889b1814c62c2703aa6a8d287e8726d3ba4973bb3ce90e6c7a60651ac23b77776109b9f177fc2e68dd7d6c91acb4f334b19b20e0316ebe99f21d888a14227e0ed5dbe897b275b42e86e0180972c1beeb20d22cc4b7e53e0e32ff234232b901f14e4dbcf0c69f848b255778282fba7c692a2255077ce5ca6b55492a2bd68a9d85ba563e2a5b28f1c5b2d21b0d1022b409ad8e4961383abb34d206c1c06b0d62b84c4d448ef55676da02d7ffefac2d6eb642d1a89b12bd710d7f9d802936f07d1c789a5501920831e5204654db7c030921708530f977197b7cedba66bdab05f485d12a206b25608e87fa8aad0721bf0635d9e0efce0a67eac63748af8d662047fc060488556a8fdc610fc4df1766cea4e970bbde184a0fc464bc0ac9ad9157f15c9df84856b5974de9aa3a1196244fcb1a93e50e35751cad4d9cf4e5049baffa787cd56c50d51972cc22284cd531c6a475e9627e977e2c7e8f32989b48d63eb845c00387d568d1ba16c465faae1ac16e0af1857f774c2809c8d9645e24910260e6c1cffcd5081ca7157aabe3247ba98da1346dd028229c2229da61894903a6e50e5482ffe7ad6914af2cbc74062c2369382dee3e8e9cf53fe441bb852ee50f894216706fa8cfc0d3f97402cbb453fcffc8e16dd086015fea9c3b2fa5835842aa76469382e1252937dc0f12d4e54d80021961fdb802a77b946540a5b3942b86528e8567162ab53a6471e3b5e4ed5a883f147fc535c98463aed4eafbeceaaf13698b4a48bdd7627ce30c37cb26693d62dbefcc10e7c1b85c41150776a8191446a4afa1526add3011483615d5a5a785d40fdcc731554e27038fbe8c728b94d9a4502d01017734c3a53018e9cfb119d00d02629f33cec4ce674e34772970ccd99238df14ab76e7636a80d7363605fad984371271f2b03e43c6b69932f335f746f9b8537d2d0582ade6cab919e27b0c0ac29205d08147b7dceb77479e400ea6bf3e24b785dadf052e1180653bb9d3a4d95178b3747b87ec8e9a3c3932ae2ea23ef182ba2f2f983baf03259d7e563cc5b61c5c47f49004bb2bd05e19d2d0d33ff2a0385e66a68cbd691e55a74d40955fc19a3c95603e0238e83637d41f73ef2bedc794b7aec4c6d7d1c648cf2b3fd758fdb834da007b3234f0edf9d0b6ae88c17f21e8ad09ec7c0d3236e44bafb48dc9d82a7c7e90912075451ad77f8ec5630bc7ddd015d14f86bfcdf3649f835b99e2637e9dc0e8ef29b1348809fc23b36d4271d169a06ad79a845c0c50e86e98bfa51ca4acdcb422e0fbf410b81dcc2b4aa1aad40cb3f7ee438557b692d8c17fc877cdeb6f91c5fbb473bf1c760d41a53b413ac30852195856b09986f23bbd98ee29781d39163cf5521b2d37da59d989ee74b74a383a8371408ff925afa6e515d29a4bbc92b717ff47cac7d12cf00ef79f406c9b1ab0caf487b224307f7ad646e70f635be8563ca53519b299029752c27f7a6f5adc5305dfd6c209cc2fbbd6eb284318dd9086158f5ad827bc6283fed0c32fab983e8b7d936c575e38ba08e38b93c641714b5aaac1ef2388d69c34e16348a9402ab901e5a6bbe5afa99ccb3563a2bd8406e25fdb07191b237cd85f9b603648f5dd09e819a6b68c3e278441c74a1caab54db125b142a942d09d21686f06b1d3ebb1444e2f1ef0110d4c56cdf371d2d085aaa0d3e55d2c6a88d7751f4b4d14a22c1e1860934d208818ff356fcd02cf0b4e4", 0x1000, 0x0) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f00000000c0)={0x80000000, 0x1}) 2018/03/30 13:37:10 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa, 0x100000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1}) mmap(&(0x7f000055b000/0x3000)=nil, 0x3000, 0xb, 0x12010, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/udplite\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000001c0)={0x12, 0x0, 'client0\x00', 0xffffffff80000007, "7aceb10056b33974", "f180d669e18efcf5716847915850e1e4e2ff0a22b52937025bb7fb32086800c0", 0x7, 0x9}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000230000/0x600000)=nil, 0x600000}) pkey_alloc(0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) bind$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"29343232043e07"}, 0x3}, [{"15b7a9af199a31"}, {"d58780900ef65f"}, {"3385887b7b749a"}, {"ee264fc923458a"}, {"6986d645821b51"}, {"09d1dffefcab38"}, {"ab143f3b79b9ed"}, {"17b149c5a44a50"}]}, 0x48) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x401}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0x1cf9}], 0x48) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000180)=0x0) syz_open_procfs(r3, &(0x7f0000000300)='net/hci\x00') [ 110.258769] x86/PAT: syz-executor3:13792 map pfn RAM range req write-combining for [mem 0x1aad00000-0x1aad03fff], got write-back [ 110.278489] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/30 13:37:10 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000240)=0xe8) connect(r0, &(0x7f00000000c0)=@hci={0x1f, r1, 0x3}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r2}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x7, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) 2018/03/30 13:37:10 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = socket$inet6(0xa, 0x80001, 0x407) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x28) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x0, &(0x7f0000000540)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x4, 0x28040) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={0x0, 0x6}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000a80)={r4, @in={{0x2, 0x0, @rand_addr=0x4}}, 0x0, 0xffffffff, 0x6}, &(0x7f0000000780)=0x98) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000640)={'filter\x00', 0x4}, 0x381274b2cb762041) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000180)="6e72300000000000006f7e301700", 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000700)={0x0, 0x7f}, &(0x7f0000000740)=0x8) syz_open_dev$loop(&(0x7f0000000800)='/dev/loop#\x00', 0x5, 0x400) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) setsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000000200)=0x8, 0x4) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) statfs(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=""/43) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r7 = getpgrp(r2) kcmp(r6, r7, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) execveat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', &(0x7f00000004c0), &(0x7f0000000640), 0x0) r8 = creat(&(0x7f0000000240)='./file0\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r8, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYBLOB="10002bbd7000ffcbdf250a00000008000500070000000c00020008000b0002000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x20004000) [ 110.294264] audit: type=1326 audit(1522417030.036:1671): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13797 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x50000 [ 110.320417] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 110.332213] binder: BINDER_SET_CONTEXT_MGR already set [ 110.342725] binder: 13817:13818 ioctl 40046207 0 returned -16 [ 110.347559] audit: type=1326 audit(1522417030.057:1672): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13797 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=50 compat=0 ip=0x4548b9 code=0x50000 [ 110.368545] audit: type=1326 audit(1522417030.058:1673): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13797 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x50000 [ 110.388475] audit: type=1326 audit(1522417030.058:1674): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13797 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x50000 [ 110.408383] audit: type=1326 audit(1522417030.058:1675): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13797 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x50000 [ 110.428292] audit: type=1326 audit(1522417030.058:1676): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13797 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x50000 2018/03/30 13:37:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') epoll_wait(r0, &(0x7f0000000140)=[{}, {}], 0x2, 0x3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000000c0)=@abs, 0x7) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)={0x10000004}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) dup2(r1, r2) [ 110.448383] audit: type=1326 audit(1522417030.058:1677): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13797 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x50000 [ 110.448931] binder_alloc: binder_alloc_mmap_handler: 13817 2000c000-2000e000 already mapped failed -16 [ 110.468402] audit: type=1326 audit(1522417030.058:1678): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13797 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x50000 2018/03/30 13:37:10 executing program 6: r0 = socket(0x10, 0x2000000000000002, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x7, r0}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000140)=""/57) write(r0, &(0x7f00000000c0)="240000002e001d003200000800417700fbffffff0100000000270100000000080000ff10", 0x24) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x5, 0x3, 0x2, 0x0, 0x5, 0x2, 0x4, 0x8, 0x2, 0x81, 0x2, 0x9, 0x0, 0x5, 0xe63, 0x7, 0x200, 0x9, 0xbd}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={r3, 0x80000, r2}) 2018/03/30 13:37:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000200)=ANY=[@ANYBLOB="ecbc2f8a44aacbad000040000000000000080000963118883a26ab7b29040b23f5bec85d09a3c53f6cd3463480ed1539652f155d1ab0b7e753fd904b87d9595d817656c39e8c1dc82e10c3067f9979701330ece3a1aa75a5404fb3ae4acbe8b45c083315d375d010be97356833b64cbe3575198bbb94c4e0d81240eba84b16fd1fab4a161cbf87406b246adbfc027c46f7d5f6c2944bf7442853c9e5aa5cb084a051cd87a6127fe1fbed810f53f443611b969bfc43229f00f14f31aed1d1ed64d62a5d40c87d82c65b982b3a5b4bd5f37ef0e475996ebe82700b07c5547e61c9ffd5ca3db344cfcbfdfab15cb7e1c4d50f8ec0674e81082db022a447905f153022f24ba0cf174d794f41329c408c5651bf2390fd"], 0x14}, 0x1}, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6, 0x79}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0x6}}, 0x66e, 0x1, 0x369, 0x81, 0x38}, &(0x7f0000000180)=0x98) 2018/03/30 13:37:10 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x80000) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f00000004c0), &(0x7f0000000500)=0x0) syz_fuse_mount(&(0x7f0000000280)='./file0\x00', 0xe000, r2, r3, 0x6, 0x100000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') fcntl$notify(r0, 0x402, 0x12) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ashmem\x00', 0x400000, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="c80000000a5ed719fcc7a48b6bcf9a610000000000000409f37521d9773a5307bc77a1daefcedb10d5023aad5f35de896344d24b4784cc1c6259a2af0000000009006d89842706b662cb564f68970000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) perf_event_open(&(0x7f000000a000)={0x2, 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={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r4 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x419e, 0x101000) ioctl$TCFLSH(r4, 0x540b, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x0, &(0x7f0000000240)) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00000003c0)=0x24, 0x4) munlockall() 2018/03/30 13:37:10 executing program 3: prctl$intptr(0x1c, 0x64) setresuid(0x0, 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2fcead4f444b4691, 0x0) memfd_create(&(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) 2018/03/30 13:37:10 executing program 5: r0 = epoll_create1(0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r1, 0x409, 0x4) ftruncate(r0, 0x6) inotify_init() 2018/03/30 13:37:10 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)=""/89, &(0x7f0000000000)=0x59) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000200)=""/211, &(0x7f0000000040)=0xd) 2018/03/30 13:37:10 executing program 0: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x1a, 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0xffffff64) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup2(r2, r1) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) ioprio_set$uid(0x3, r4, 0x0) r5 = dup(r3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x1, 0x40}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000440)={r6, 0x522}, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r3, 0x28, &(0x7f00000000c0)}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000180)={{{@in=@dev, @in6=@loopback}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) creat(&(0x7f0000000380)='./file0\x00', 0x18) 2018/03/30 13:37:10 executing program 4: gettid() setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f0000005300)=ANY=[]}, 0x78) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000fc0)='/dev/snd/controlC#\x00', 0x2, 0x4401) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r3, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0400000000000000000000000900000008000000000000000000000000b71de68c000000000000eeff000000de0d0000030000000000000000000000f7ffffff05000000000000000000000000000000000001000000000000000000010000000000000000000000000000000600000000086ef230470000000000000000000000000000000000000000000006000000040000000000000000"]) keyctl$set_reqkey_keyring(0xe, 0x2000002) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000640)=@ioapic={0x0, 0x0, 0xd7, 0x5, 0x0, [{0x0, 0x1f, 0x8, [], 0x4}, {0x0, 0x4, 0x5, [], 0xfffffffffffffff8}, {0xfffffffffffff801, 0x8001, 0x7, [], 0x3}, {0x0, 0xffffffffffffff06, 0x40, [], 0xcde}, {0x8000, 0x0, 0x60dd, [], 0x3}, {0x1, 0x0, 0x4, [], 0x1ff}, {0x8, 0x8, 0xacb6, [], 0x5}, {0x8, 0x1ff, 0x5, [], 0x9}, {0x9, 0x8, 0x4}, {0x200, 0x1, 0x7fff, [], 0xffffffffffffffff}, {0x101, 0x81, 0x4, [], 0x8}, {0x2, 0x38e, 0x2, [], 0x8}, {0x9, 0x9, 0x4, [], 0xffffffff}, {0x5, 0x3, 0x100000001, [], 0x81}, {0x5, 0x1ff, 0xcdd, [], 0x1}, {0x5, 0x3c3, 0x8}, {0x1, 0x0, 0x1, [], 0x5968}, {0x7f, 0xe000000, 0xfffffffffffffffb, [], 0x400}, {0x0, 0x10000, 0x8001, [], 0x1}, {0x4, 0x4, 0x322, [], 0x10001}, {0x100, 0x2, 0x8, [], 0x80000001}, {0x1, 0x6, 0x4, [], 0xfffffffffffffffe}, {0x1, 0x0, 0x1, [], 0xffffffff}, {0x0, 0x2, 0x9, [], 0xfffffffffffffffe}]}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000f80)=@assoc_value, 0x8) ftruncate(r5, 0x0) pwritev(r5, &(0x7f0000001400)=[{&(0x7f0000001580)="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", 0xa3b}], 0x1000000000000379, 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000f40)=@get={0x1, &(0x7f0000000a00)=""/242, 0x81}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, "deb9d52d059beadfc4d05c877d7fc272d69092baa2542f21774ea89452bf346da279fd1d617e74b3177a5e1a"}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r6 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r6, 0x4b69, &(0x7f0000000300)=""/103) ioctl$KVM_SMI(r2, 0xaeb7) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00000000c0)=""/65, &(0x7f0000000140)=0x41) ioctl$KVM_RUN(r2, 0xae80, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x400400, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f0000000240)={{0x101, 0x5}, {0xa8, 0x31d9}, 0x9f2, 0x4, 0x5}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x400000000032, 0xffffffffffffffff, 0x0) 2018/03/30 13:37:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000180)={0x7, 0x0, &(0x7f0000000000), &(0x7f0000000080)}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x3) signalfd4(r1, &(0x7f0000000040)={0x9}, 0x8, 0x80000) 2018/03/30 13:37:10 executing program 5: r0 = shmget$private(0x0, 0x2000, 0x1e80, &(0x7f0000ffc000/0x2000)=nil) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x319}, &(0x7f0000000080)=0x8) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0)=0x2, &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x3, 0x80000001}, &(0x7f0000000180)=0x90) shmctl$SHM_UNLOCK(r0, 0xc) 2018/03/30 13:37:10 executing program 1: getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000140)=0x8) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000000000000000000005000600000000000a000000000000000000000000000000000000000003701012000000000000000200010000000000000000020000000005000500000000000400000000000000ff01000000000000000000000200000100000000000000007f9db4f766b324a5f5b9bed460daa3cd382f652bd18998af073df46863190e4736cce1f597c7e1402f5df4138674baa7b4fce9274309ffaa99411389db9302ec60c3f35a606f5289203bf25bdc0d45c3cbf3cb93"], 0x80}, 0x1}, 0x0) 2018/03/30 13:37:10 executing program 6: socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={r2, 0xfffffffffffffffb}, 0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) [ 111.174384] rpcbind: RPC call returned error 22 2018/03/30 13:37:11 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0), 0x4) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000000)='8', 0x1, 0x1, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 111.230444] rpcbind: RPC call returned error 22 2018/03/30 13:37:11 executing program 5: r0 = socket(0x10, 0x2, 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000200)={'syz_tun\x00', 0xb6}) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000600010423dcffdf00", 0x1f) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x100, 0x4) r1 = shmget(0x2, 0x11000, 0x80, &(0x7f0000fed000/0x11000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000480)=""/177) eventfd(0x5) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0xffeffffffffffff7, 0xd, 0x20, 0x800000000000008, 0x6d}, 0xfffffffffffffec7) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000580)={0xffffffff, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00000005c0)={0x1000000000000, r3}) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000380)) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f00000000c0)={0x2d2, &(0x7f0000000280)}) set_robust_list(&(0x7f0000000440)={&(0x7f0000000180)={&(0x7f0000000100)}, 0x2, &(0x7f0000000400)={&(0x7f00000003c0)}}, 0x18) splice(r0, &(0x7f0000000140), r0, &(0x7f0000000240), 0x37ad, 0xf) setsockopt(r0, 0x7, 0x4, &(0x7f0000000280)="d21f3e92237dea7409e64ec4652eda8cda01f285331234a522c09400e60d14bed30fa8f77fabb1e39038fc8e4c3684e935b2f73ddf4a3832900e0a1e8b34e1e3bcbb67aea72bf1966332da5c76901304278c0dac620f3f89209e23041b08a64f8ba92a2070ceaaa0ba9d29eeacdb4b74206368a66c7a6a4d1583ca7d6291a25d552c0e916246b96bed7edf2d959489b4f0365c5f812e9d0895c827ed1f71207cde4f4ab0cf7cd9184e0613ea5e174045562188decb78f89874cb5c278fe8135789667e38e100d6c088", 0xc9) socket$inet_udp(0x2, 0x2, 0x0) [ 111.317592] QAT: Invalid ioctl [ 111.327703] *** Guest State *** [ 111.331150] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 111.340038] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 111.348913] CR3 = 0x0000000000000000 [ 111.352650] PDPTR0 = 0x0000000000000003 PDPTR1 = 0x0000000000000000 [ 111.358653] QAT: Invalid ioctl [ 111.359155] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 111.359161] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 111.359169] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 111.380786] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 111.387473] CS: sel=0x0000, attr=0x10000, limit=0xffffffff, base=0x0000000000000000 [ 111.395446] DS: sel=0x0000, attr=0x10000, limit=0xfffffffd, base=0x0000000000000000 [ 111.403423] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 111.411393] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 111.419370] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 111.427346] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 111.435326] GDTR: limit=0x00000000, base=0x0000000000000000 [ 111.443299] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 111.451288] IDTR: limit=0x00000000, base=0x0000000000000000 [ 111.459274] TR: sel=0x0000, attr=0x00081, limit=0x00000000, base=0x0000000000000000 [ 111.467250] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 111.473673] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 111.481127] Interruptibility = 00000008 ActivityState = 00000000 [ 111.487357] *** Host State *** [ 111.490556] RIP = 0xffffffff811cdba6 RSP = 0xffff8801b227f3b8 [ 111.496551] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 111.502962] FSBase=00007f1b73b1f700 GSBase=ffff8801db300000 TRBase=fffffe0000034000 [ 111.510756] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 111.516650] CR0=0000000080050033 CR3=00000001b06bd006 CR4=00000000001626e0 [ 111.523662] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff86801610 [ 111.530344] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 111.536396] *** Control State *** [ 111.539867] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 111.546529] EntryControls=0000d1ff ExitControls=0023efff [ 111.551990] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 111.558932] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 2018/03/30 13:37:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x1) sync_file_range(r0, 0xf6, 0x0, 0x7) r1 = gettid() ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000200)={'lo\x00', 0x10000000}) r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) r3 = accept4(r2, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x800) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(r1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00000000c0)=0x9, 0x4) r5 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5003) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000480)) fcntl$lock(r0, 0x6, &(0x7f0000000280)={0x1, 0x7, 0x9, 0x9, r1}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000005c0)=0xf821, 0x4) shmctl$SHM_INFO(r5, 0xe, &(0x7f00000003c0)=""/127) 2018/03/30 13:37:11 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x323040, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f000000b000/0x9000)=nil, 0x9000}, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000240)={0x4, 0x0, 0x0, 'queue1\x00'}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000140)=0x7ffffffb) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=ANY=[@ANYBLOB="0e000000180000", @ANYRES32=0xffffffff, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRES16, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYRES64]]], 0x13) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$KDADDIO(r0, 0x4b34, 0x4) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', 0x0, 0x0) close(r0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000340)={0x0, 0x0, 0x0, {0x0, 0x0}}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000600)=ANY=[@ANYRES32=r5, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES16, @ANYRES64, @ANYRES16=r5, @ANYRES16=r2, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES32=r0, @ANYRES16=r3, @ANYPTR64, @ANYPTR64, @ANYRES64=r4, @ANYRES16=r5, @ANYRES16=r4, @ANYRES32=r4, @ANYPTR]]], &(0x7f0000000300)=0x2) 2018/03/30 13:37:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000050dff8), 0x86) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x400) 2018/03/30 13:37:11 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x210, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000090000000000000000006772657461703000000000000000000065716c00000000000000000000000000626373663000000000000000000000006e693000000000000000000000000000aaaaaaaaaaaa0000000000000000000000000000000000000000700000000801000080010000524154454553540000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000000000000000000000000000000000049444c4554494d455200000000000000000000000000000000000000000000002800000000000000ffff000073797a3100000000000000000000000000000000000000000000000000000000000000006e666c6f670000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000f1a3a37722fab0edb957a7db184e6bcc5b6b9adc48a0d3cf23d5a71601acbc5a059ded66ab97432fcd2f73543a0acdb2788b5069ac6100d7d205518b6577a311000000000000000000fa693c23d4cee52449641a5a0eafda40d18b33bbfdc4e3156d781133b656e9f7a38200c534857eb9048d6e40d6f2669ee8e31c1e23ec1a2f9a6e07d502eb6c34c0652a1ba97ccc55d85f7a018c63748238daf23e8e0b02f4b2aae77e7fd95e9bc2985ba1dd71a0207273916529a0e9231a3ea41828658b0a583077940f0916d21c2a1d00e2da6a"]}, 0x30f) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfff, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x20, 0x0, 0x0, 0x2}) vmsplice(r1, &(0x7f0000000700)=[{&(0x7f0000000480)="08c6ced19f8c844beb0e9a30ee13e4e84d4403ad55b2b3a4b7472073619a638cf9038e99765d41d0ea24bc15eece46797f8109ff532d10a85b980fff41e20d097bd0bd635b56129efee3ce0c211a20c1b6dac4abf27832f1ff34848577a01e912ec7f0b24a01f9e45ca58c97e52387bfd27f8762eb49eb1fb62fb53d8f5fad05971b94e40f5617f4a90eb62627c395a9d0bc33f6d88e15bce774e09b427a447eaaf1f143e547cb894cb58955af7fc05cb1a269c87ae17732e2b92b30173631cf719cf6219f502c87b75766a794f08268", 0xd0}, {&(0x7f0000000580)="0d21da560cac84cf0c220e6d427b6c715972942cf9f17e496036e2f2e3f0810bb1d67bd6a4f935d59630a67b8894b255f8e45ff7b4", 0x35}, {&(0x7f00000005c0)="d73aa62c31056d3cfd9ffe46a8105b8d48105e2e3992819c45abb7d1faa86d638ba7fa162fd292f125d5173226657fc55388d5243505135a7519d1e0945d6d9d6f1e84b9e89709f2a3139a6206ef53b287be620f0d7be3b5103b34fd7b996de45b1092ca3b6b115cc2bfc4d2fc0b82a32e71bcde6d53d81a0001c70ebd7b26eeedf214843d4251889f2c14032e64154d1dc113c4786e69a727304a5fcab87f03b9a7b0eed7ae5b13a55a2e66b915b0ae961aa4afbe2e9b9d822d9d8377a55a4750313c63ce8c1a", 0xc7}, {&(0x7f00000006c0)="1ef7e7d3d6ab41bbe4d5e86be2e907a318293ffe43", 0x15}], 0x4, 0xd) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x6, r2}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000440)=0x7, 0x4) 2018/03/30 13:37:11 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='auxv\x00') r2 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f00000001c0)=0x14) sendmsg$can_raw(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x1d, r3}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)=@canfd={{0x4, 0x4, 0x80000000, 0x9}, 0x36, 0x3, 0x0, 0x0, "1fd64b5103ca40b8f5db293e759cca90d48232a6db14900b3c69627b5dd42d57b26e49d9ba4fbb9caa18d24d7259f718dc16a1fd20fdaf5b40650b3b4e1fbb47"}, 0x48}, 0x1, 0x0, 0x0, 0x44}, 0x80) connect$can_bcm(r2, &(0x7f0000000600)={0x1d}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000480)={'ip6tnl0\x00', 0x0}) r5 = semget$private(0x0, 0x4, 0x80) semtimedop(r5, &(0x7f00000000c0)=[{0x0, 0xbf35, 0x1800}, {0x3, 0x6}], 0x2, &(0x7f0000000100)={0x0, 0x1c9c380}) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3, 0xc2000) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$can_raw(r2, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d, r4}, 0x10, &(0x7f0000000ff0)={&(0x7f0000000040)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "8573c7c2f3ab02a195da35870ae2b782ce7ca8421fe5cb380628de18ca952ff25039a96b7d327ccdab16618c1d5d14fee6bb59eb37902b12f4f79d976521392c"}, 0x48}, 0x1}, 0x0) 2018/03/30 13:37:11 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8880, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f0000000500)=0x84) sync_file_range(r1, 0x1ff, 0x80000001, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x65d0, 0xfffffffffffffff8}, 0x90) r3 = openat$cgroup_procs(r0, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000240)=""/143, 0x8f}], 0x1, 0xff) r4 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x81, 0x6041) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x11) mkdirat$cgroup(r0, &(0x7f00000001c0)='syz1\x00', 0x1ff) 2018/03/30 13:37:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x10400, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) setrlimit(0x9, &(0x7f0000000200)) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x80, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f00000000c0)={@multicast2, @multicast1}, &(0x7f0000000100)=0x8) prctl$intptr(0x24, 0x7) rt_sigpending(&(0x7f0000000000), 0x8) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/03/30 13:37:11 executing program 4: r0 = shmget(0xffffffffffffffff, 0x1000, 0x54000006, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001280)=""/208) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full, &(0x7f0000001240)=0x48, 0x800) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000001440)='/dev/amidi#\x00', 0x7, 0x0) link(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00') gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000038c0), &(0x7f0000003900)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f00000015c0)=ANY=[@ANYBLOB="a634bdbb76a27f84ae0401b8bccadfacb023d5fdb89c4d8d11cecd089fe683fd4df4f84353be4cbd583568d9aae55b072137c1cfa6dfd76f87ae52f7810b9eef14fbd0e651022eb59133a5530eca7ed807f106c792178c02a0224d3726c687da070a2afe0e63dcbdb3bea712f9c05a2649870b9074af98870526282eb04f395d60b98914"]}, 0xfc) stat(&(0x7f0000003940)='./file0\x00', &(0x7f0000003980)) getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) getgid() getpgid(0xffffffffffffffff) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000001400)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000001580)=0x4) fstat(r1, &(0x7f0000003c80)) r4 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003d00)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000003e00)=0xe8) getgroups(0x6, &(0x7f0000003e40)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000003780)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000003800)={r7, &(0x7f00000037c0)=""/44}) sendmsg$netlink(r3, &(0x7f0000003fc0)={0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000001480)={0x10, 0x15, 0x8, 0x70bd28, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000003e80)=[@rights={0x20, 0x1, 0x1, [r1, r1, r2, r1]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r1, r2, r2, 0xffffffffffffffff]}], 0xb8, 0x40010}, 0x8840) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240000, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000003840), &(0x7f0000003b40)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2) clone(0x4000000, &(0x7f0000001480), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) pipe(&(0x7f0000000040)) [ 111.565599] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 111.572181] reason=80000021 qualification=0000000000000000 [ 111.578500] IDTVectoring: info=00000000 errcode=00000000 [ 111.583957] TSC Offset = 0xffffffc16a8b7f70 [ 111.588307] EPT pointer = 0x00000001d1c2e01e 2018/03/30 13:37:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x2, 0x30}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000004c0)={r2, 0x2, 0x6, [0x81, 0xdb0f, 0x81, 0xf605, 0x3, 0x2]}, 0x14) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x9, 0x5, 0x401, 0x3f, 0xffff, 0x10000, 0x8, 0xff, 0x80000000, 0x81, 0x8000, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x1) fcntl$setstatus(r3, 0x4, 0x2800) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='bond0\x00', 0x10) ioctl$TCXONC(r0, 0x540a, 0x3) signalfd(0xffffffffffffffff, &(0x7f0000000240), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000380)={0x400, 0x3, {0x1, 0x3, 0x2, 0x0, 0x40}}) write(r3, &(0x7f0000000340)='z', 0x1) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffffff8, 0x5, 0x8000, 0x2, 0x6, 0x100, 0x5, 0x10001, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000140)={r7, 0x2, 0x8000, 0x5, 0x5, 0x5}, 0x14) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000936ffc)=0x3) ioctl$KDENABIO(r3, 0x4b36) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000000280)={{0x2, 0xfffffffffffffffe}, {0x1000000000000000, 0x5}, 0x40}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @random="0df7ea94a8c8", 'ipddp0\x00'}}) close(r0) ioctl$RNDGETENTCNT(r6, 0x80045200, &(0x7f0000000180)) [ 111.625460] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 13:37:11 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000001c0)=[0x0, 0x7]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000001080)=ANY=[@ANYBLOB="370000000000000096188d0b9a4d9379499385fb7c799f06b4ca69113564b4d2869cf14921c0b9035595dd81ddab01b1c81928cfa89de4"], 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x78) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x3}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) sendto$inet(r2, &(0x7f00000010c0)="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", 0x1000, 0x0, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) dup2(r1, r1) 2018/03/30 13:37:11 executing program 6: r0 = socket(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) r1 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x50, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001340)={0x60, 0x0, &(0x7f00000002c0)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x68, 0x40, &(0x7f0000000200)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1, 0x1, 0x18}, @ptr={0x70742a85, 0x1, &(0x7f00000001c0), 0x1, 0x4, 0x3d}], &(0x7f0000000280)=[0x38, 0x38, 0x18, 0x68, 0x0, 0x40, 0x0, 0x40]}, 0xffffffffffffffff}}, @acquire_done={0x40106309, r1, 0x1}], 0x1000, 0x0, &(0x7f0000000340)="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"}) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80000, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f00000000c0)={0x1}) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001380)) 2018/03/30 13:37:11 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffff9c, 0x1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000003ff8)=0x80) readv(r1, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0x1) 2018/03/30 13:37:11 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000004c0)={{0x80}, 'port1\x00', 0x10, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 111.681608] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 13:37:11 executing program 3: futex(&(0x7f0000000040), 0x400000005, 0x4000004, &(0x7f0000000180), &(0x7f0000000140)=0x10000000000003, 0x2000001) 2018/03/30 13:38:10 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000009fe8)={0x0, 0x0, 0x200000000}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040), 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) close(r3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x400, 0x7, 0x1000, 0x8, 0x2eb}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r5, 0x2, 0x4}, 0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) 2018/03/30 13:38:10 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000000940)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x4, 0x8000, 0x0, 0x493, 0x7, 0xd3, r2}}], 0x30, 0x24000001}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) fdatasync(r1) nanosleep(&(0x7f0000000140)={0x77359400}, &(0x7f0000000200)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000007c0)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/03/30 13:38:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$vsock_dgram(0x28, 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000080), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000040), 0x8}) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000042d000)=@sack_info={0x0, 0x61, 0x1}, 0xc) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=ANY=[@ANYBLOB="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"]}, 0x68f) openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x200, 0x0) 2018/03/30 13:38:10 executing program 3: r0 = perf_event_open(&(0x7f0000fdef88)={0x0, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, @dev}, &(0x7f0000000440)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x82, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000080)={0x5, &(0x7f0000000840)=[{}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x0, 0x9, 0x3, 0x6, 0x6}, &(0x7f0000000600)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000640)=@assoc_value={r3, 0xffff}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00000005c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x40, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000300)={0x7b, @broadcast=0xffffffff, 0x4e20, 0x2, 'nq\x00', 0x20, 0x80000000, 0x2}, 0x2c) pipe(&(0x7f0000a41000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={"6263736830275be3f46baad821e200"}) flock(r6, 0x2) flock(r5, 0x1) epoll_create1(0x80000) socket$packet(0x11, 0x3, 0x300) vmsplice(r0, &(0x7f0000000580)=[{&(0x7f0000000380)="ee4a646f1713d77c2f7b8e158c86d9cd8d2f6931e55be17bf24ee6c5b6fe76ccd910f5c3777fe8c576d66e41fa112b5ca27b4272c29aa030e0fcb098b0aaeffba361ce8cd7aced316d2281ed6a6765bc3a563382", 0x54}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000000c0)={0x0}, &(0x7f00000001c0)=0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000007c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000000800)={r8, 0x8}) bind$alg(r6, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) close(r6) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000680)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00000006c0)={r7, 0xc4, "f10167376388dd07e90745fa3d914723e39bd224713182b88db1f321eca5d9aaa2244060ea2e26956e6035a74156a794dbdff7266515b398128e4cff7e0a9fc2a9f153427f6a1e1c58e9dfd75caf2c4b54fd9c13081987d410605afab78549b7ec04a4c41f2be0bd5a812bb0ffae08c21c85c33dfa93bc93704e298564e7fb5b19441503b1dd1e8b9c2c51a9d94cf53813bef46262372f0d9379c49e1f899cc1371606372bc936c43b4b0dc41e2f0ada4a2d0f6bc19838da41285d4b1e78582b379766bf"}, &(0x7f0000000340)=0xcc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000100)) 2018/03/30 13:38:10 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xffffffffffffffff, &(0x7f00000000c0), 0x4) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x800) ioctl(r0, 0xc0184908, &(0x7f0000001000)) 2018/03/30 13:38:10 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) write$tun(r1, &(0x7f00003f1000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000010"], 0x102d5) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x6f66}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x200, 0x8, 0x6, 0xffffffffffffc7b9, 0x401, 0x3, 0x6, 0x1, 0x15a, 0x0, 0x8, 0x82f}) 2018/03/30 13:38:10 executing program 7: socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000600)=0x1, 0x4) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000f24000)) close(0xffffffffffffffff) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000180)=0x54) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xb06a, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/30 13:38:10 executing program 0: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340), &(0x7f0000000500)=0x8) setns(r0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0), 0x4) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x6, 0x6, 0x0, 0x7, 0x0, 0x70bd2d, 0x25dfdbfd, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x9, 0x10, 0x14}]}, 0x38}, 0x1}, 0x80) getrusage(0x1, &(0x7f0000000200)) [ 170.506380] Buffer I/O error on dev loop0, logical block 0, async page read 2018/03/30 13:38:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80, 0x20000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="eb000000b065002faa34724589e44420bd5e9fd74abf01cf540defc31ddce542ee1ff116217d7892e323ea507bcc4bbec31f99683cfa459aec16864321bdef6e6391ff92529106e24a477ec69344869a7a15d4edc515fe7e9bf1da3710c19e5e59a98e6c363dc354ced636840d1cdbd40be954348805c9b4dace90a97748014885d6a02960f6a87989087284b2785cbd5cb3ea817d9a574510f85a16f97052720be3b5f01a85444d76c446c1d983867759b672f6bf627590ca5a2f69d18fc34699d588da3289d6094e179de2df7df51ad133dc2e2e4f845c6725d1828174138808e0f1146dac2ed1daca156d403127"], &(0x7f00000001c0)=0xf3) ioctl$KDENABIO(r1, 0x4b36) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b3a000)=0x9d3a) close(r0) 2018/03/30 13:38:10 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400200, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0x0, 0x1}, 'port0\x00', 0x4, 0x411, 0x1, 0xffffffffffffffff, 0x100000001, 0xfaa, 0x3ff, 0x0, 0x1, 0x65}) bind$netrom(r0, &(0x7f0000000100)=@full={{0x3, {"1e9dac5577233d"}, 0x9}, [{"ae893424ba69a3"}, {"32dc5725dd9a39"}, {"454edf3e59166f"}, {"9778c63f32e907"}, {"cc464586972f7f"}, {"9418f42146a7e1"}, {"8f024fc3dbc8a2"}, {"d2935a3798d9f3"}]}, 0x48) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = shmget(0x2, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000180)={0x80000013}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000001c0)) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000200)=0x5600c156, 0x4) r3 = dup3(r2, r0, 0x80000) eventfd(0x68d) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000240)={0x3, 0x20, 0x101, 0x6, 0x9, 0x6, 0x1000, 0x7ff, 0xf3, 0x0, 0x101, 0x800}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl$TCGETS(r3, 0x5401, &(0x7f00000002c0)) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000300)={0x401, 0x7, 0x0, 0x4}, 0x10) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000340)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) statx(r3, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @local}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00000005c0)=0xe8) getresuid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)=0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e21, 0x9, 0x2, 0x80, 0xa0, 0x2b, r4, r5}, {0x25, 0x2, 0x2, 0x401, 0x81, 0x6, 0x7f, 0x7}, {0x3, 0x4, 0x7f, 0x5}, 0x5, 0x0, 0x0, 0x0, 0x7973e7d27d167fc7, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xb}, 0x4d4, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x3, 0x2, 0xb0, 0x80000001, 0x7, 0x3}}, 0xe8) r6 = dup3(r3, r3, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000007c0)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000800)) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000840)='net/snmp\x00') getsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000880), &(0x7f00000008c0)=0xb) ioctl$TCSETS(r7, 0x5402, &(0x7f0000000900)={0x3, 0x400, 0x8, 0x8, 0x9, 0x2, 0xfffffffffffffffc, 0x6, 0x9357, 0x3, 0x400, 0xffffffffffffffff}) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000000940), &(0x7f0000000980)=0x4) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f00000009c0)=0x8d0d) [ 170.551577] kernel msg: ebtables bug: please report to author: Wrong len argument [ 170.555026] device bridge0 entered promiscuous mode [ 170.574058] device bridge0 left promiscuous mode [ 170.581237] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 13:38:10 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000003c0)={0x4, &(0x7f0000000080)=""/88, &(0x7f0000000340)=[{0xfff, 0x55, 0x0, &(0x7f0000000100)=""/85}, {0x4, 0x3b, 0x1, &(0x7f0000000180)=""/59}, {0x3, 0xc9, 0x3a5a8c81, &(0x7f00000001c0)=""/201}, {0x6, 0x52, 0x401, &(0x7f00000002c0)=""/82}]}) 2018/03/30 13:38:10 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0xd5, &(0x7f0000000280)=""/170) r3 = accept4(r1, &(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000200)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000240)=0x7, 0x4) 2018/03/30 13:38:10 executing program 5: socket(0x20, 0xfffffffffffffffe, 0x0) bind(0xffffffffffffffff, &(0x7f00008a1f80)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x0, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0x0) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc), 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x0, 0x28}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000035c0)={'teql0\x00'}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5907, 0x200) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket(0x0, 0x0, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x106}) r1 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x141000) dup2(r1, r0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@empty, @multicast1, @remote}, &(0x7f0000000280)=0xc) 2018/03/30 13:38:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@can, &(0x7f0000000000)=0x80, 0x80800) getsockname(0xffffffffffffff9c, &(0x7f0000000200)=@can={0x0, 0x0}, &(0x7f0000000280)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000002c0)={'ip_vti0\x00', r3}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000a80)={"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"}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000000c0)={[], 0x0, 0x1600}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/30 13:38:10 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd54dc380483481a7"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="b40000000020ac8e340000002500000000000000070000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f0000000000)="260000005e0009000000eaf83a00000000000000e68977e5a9ff1c010008db1ee9ff4435eade", 0xfffffffffffffeab) setsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000000080)="bafef91691a016254ab25d3fd02ae24aa76ef905f37317584cfeeb6a0fd01ce17126cc0ef0db1e254e93bee423e5372744965e2fea5a0bb7f6680a915189297d4ce6f1377c662a72d5af43325a53d5234514f2a90f93788cba5b2057359acfc0bf1a36f3dff3562b605f6eb9797c2c1508d025e77116274d50d50881f6a7c9816e447578ad27c51bba973b2863cba92378ed45b7125909e6845bb2d217b1", 0x9e) 2018/03/30 13:38:10 executing program 4: rt_sigpending(&(0x7f0000000000), 0x8) rt_sigpending(&(0x7f0000000100), 0x8) 2018/03/30 13:38:10 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x20) getdents64(r0, &(0x7f00000007c0)=""/250, 0x1015a) socketpair(0x11, 0x4, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000001900)=0x6) unlinkat(r0, &(0x7f00000018c0)='./file0/file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/65, 0x41) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x105600, 0x81) fchdir(r0) link(&(0x7f0000000740)='./file1\x00', &(0x7f0000000780)='./file0/file0\x00') renameat2(r0, &(0x7f0000001940)='./file1\x00', r3, &(0x7f0000001980)='./file1\x00', 0x4) linkat(r0, &(0x7f0000000480)='./file1\x00', r3, &(0x7f00000004c0)='./file0\x00', 0x1000) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') symlinkat(&(0x7f0000000400)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000580)=""/80, 0x50}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x2, &(0x7f0000000640)=""/45, 0x2d, 0x206e}, 0x20) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002d80)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002dc0)={0x0, 0x0}, &(0x7f0000002e00)=0xc) getresgid(&(0x7f0000002e40)=0x0, &(0x7f0000002e80), &(0x7f0000002ec0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002f00)={0x0}, &(0x7f0000002f40)=0xc) r9 = geteuid() getgroups(0x9, &(0x7f0000002f80)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r11 = getpgid(0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002fc0)={0x0, 0x0}, &(0x7f0000003000)=0xc) r13 = getgid() r14 = gettid() fstat(r4, &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000003280)={&(0x7f00000019c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002d00)=[{&(0x7f0000000200)="f723aca0f6f0aff1c6b8e03c0194dc865df793df27efc05603580e7774a1040c16100ee6e389be6f367c", 0x2a}, {&(0x7f0000001a40)="2b9040f251eb0b04691dd5eefb1d0ba7f3af6a0ba97fc08007f1c699c50a36406debfdacc9be70c6ae397883d6ed57c957f04c1995d2f59a33669b7681b80afd4a2e263e58ae907bccc78dfbcb38b14e0c7691ac0063bba6c299cbcea55627b97d8a0a0f2a12aa8777874140a127a6453fb9d8560ff3c7e9120c3da9abc2a9cc3414831ee53e64db979d90291a34084bb32cbc6c3f4830ccf0f1c4419960e4c5a578fa1bb06b76237b048e8e5a590dcf695ef0c059eb7f12085892f5234bdbd64ce9391d4e9520027dd9f5e2cfd5d4abed9b0d211a39850c7e0e7e84c259a739e51609b6fba2ccda2f28d130320993403d", 0xf1}, {&(0x7f0000000440)="d3591ca6ec26fa76695e3515dee43127049530b3753ae45ebeaf2dc6", 0x1c}, {&(0x7f0000001b40)="a19b6f28ad5d506811fda33e6ceef50f09d3b87665a8e0eb6ecd61b047567f146220203557aee612aaeb1979955b12a2460b910b79b873991c9aa927b2e12bda97f92037a04ce213768e447d8673119905165695eebd218ee187a18d5f41368bbba3f0aca2e52d0e60e025e9cdde9c09ae6b882b09901c5b4dd8fbb5e8e0c8cc2987be7a499010ad7cbe3e8038e0892b7c947195d635bc87e74e4d76ec6c619f6bfe4f85d768dbaba88380d15f89fcab557f37e7d68fea067d80ac2c4b7f112aab5c0d0c6f88415cdda7273f0e1afd5a56bc5434502e3f7e4441c236602842112ec08c171f464bac196ab3393010b82c84", 0xf1}, {&(0x7f0000001c40)="915d9f5b58e824a5c311", 0xa}, {&(0x7f0000001c80)="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", 0x1000}, {&(0x7f0000002c80)="9b3ea115661f6840cb6d6bf533b6a33b02fdb54c73db24dc46bf54b9672696d17f26279f66b1b44c987cf48960b86bbca0d01ee67fbabc8a78237eca3f3f1fa660115827183c7df9a5493b3f8aed28fbb589512e6f837e61089869cc0b6f47ea403329ae051440", 0x67}], 0x7, &(0x7f0000003180)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r2, r3, r3, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xd8}, 0x4000000) recvfrom$ipx(r4, &(0x7f00000006c0)=""/52, 0x34, 0x100, &(0x7f0000000700)={0x4, 0x9a2, 0x4, "dc108d9d4391", 0x5}, 0x10) r17 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r17, 0x84, 0xb, &(0x7f0000000340)={0x8, 0x9, 0x4, 0x10000, 0x1, 0x7, 0x7fffffff, 0x0, 0x29, 0x0, 0x20}, 0xb) [ 170.604486] device bridge0 entered promiscuous mode [ 170.616996] device bridge0 left promiscuous mode 2018/03/30 13:38:10 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x3}) r2 = syz_open_dev$amidi(&(0x7f0000000640)='/dev/amidi#\x00', 0xeea, 0x541002) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000006c0)={0x0, 0x200000000005, 0x33b}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000100)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000180)) readv(r3, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)) r4 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x4f35, 0x20000) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000480)) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f00000004c0)={0x5, 0x0, [{}, {}, {}, {}, {}]}) timer_create(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000240)="ffff993388828ea68fe5eda29b3dc35d41bd7529a7d5836ba88f989139b41d287a2790f6ba5ca02486d718f30a114c8e2a2dbed0caeb9abb60a03eeed8b0c34e14b300bc7d31d043446798d4d83bfca7ab66b0a4f7c7b28a65d2417cfa8cc930a90efb83408e7155c31faacadc8a1a534e33cb19849c8452c1e21814b09a4c5e012736d4d76bc4ebd1d396ff1f5055041e80b2"}}, &(0x7f0000000380)=0x0) timer_settime(r5, 0x0, &(0x7f00000003c0)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000400)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x28, 0x0, &(0x7f0000000080)="548a67ef77c8f68dafdaed1790ab03fa6e892c7a28cfe35c7859295bb1f1de51106e69e5f6cc53db"}) 2018/03/30 13:38:10 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000000)=[{0x10, 0x29, 0x2}], 0x10}}], 0x2, 0x0) 2018/03/30 13:38:10 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x231, 0x0) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001340)={{0x3, 0x0, 0x0, 0x0, "dbada7360755a6995913017f441d5fe0f59b4d0d0d7dd816642c8232614e88540da9c9be6610fc3e6e591ea6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}) write$cgroup_pid(r1, &(0x7f0000000040)={[0x30, 0x38, 0x38, 0x32]}, 0x4) 2018/03/30 13:38:10 executing program 6: ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000340)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000000c0)={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x0, 0x0) eventfd2(0xfff, 0x800) read$eventfd(r1, &(0x7f0000000180), 0xff0a) r2 = gettid() ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000040)=0x1ff) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) syz_open_pts(r1, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) 2018/03/30 13:38:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x99a2, 0x1) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000180)={0x2, 0x0, &(0x7f0000000100)=""/15, &(0x7f0000000140)=""/44, &(0x7f00000002c0)=""/126, 0x100000}) write(0xffffffffffffffff, &(0x7f0000000080)="1f0000000104ff00fd438f7b00000000", 0x10) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104fffff13b54c007110000f30501000b000200720e0000000000", 0x1f) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x2, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x490, 0x200) syz_open_dev$audion(&(0x7f0000000580)='/dev/audio#\x00', 0x0, 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000000380)=0x101) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e20}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f000000affc)) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r6 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x5, 0x8}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000240)={r7, 0x800, 0xed, 0x9}, &(0x7f0000000340)=0x10) r8 = syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r9 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$FIONREAD(r8, 0x541b, &(0x7f0000000000)) tkill(r9, 0x15) dup2(r6, r5) [ 170.688532] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/03/30 13:38:10 executing program 6: unshare(0x80008282) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000480)) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) gettid() gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000700)=0x0) wait4(r1, 0x0, 0x8100000b, &(0x7f0000000640)) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000000c0)=0x2, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14, 0x800) syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x4, 0x28041) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x48, r4}) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) mq_open(&(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x184, &(0x7f0000000440)={0x401, 0x7, 0x200, 0x3ff, 0x2, 0x40, 0x1000, 0x20}) r5 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x8000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a85321, &(0x7f00000001c0)={{0x4, 0x5}, 'port0\x00', 0x2, 0x81005, 0x0, 0x27, 0x1, 0x7, 0x10001, 0x0, 0x3, 0x800}) sync() ioprio_set$pid(0x2, 0x0, 0x4001) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000100)="a7660f2ab7f689baf80c66b8dd09a78166efbafc0cb000ee66f20f01c966b80500000066b900fb00000f01c1f436f20f5ffe650f20002e2e0f01ca0f0133", 0x3e}], 0x1, 0x41, &(0x7f0000000180)=[@cstype0={0x4, 0xe}, @cr0={0x0, 0x2}], 0x2) clone(0x0, &(0x7f0000000340)="c44adfc4fa0ea73dab26d7b99b2c24d44725c683f246cdc3abc1bc07a5e6c00d89ddb3ac3551c0187832bb2ed104781141ee04e70514187181675bceb1487605aa21b51c5f3e31fb12962ef5d7651994949c49807aec3af3e8899270fb511146cf9f0263ec78826666f028ca33233a2f80a833926672b39c3d5efa6f72f313b9ccbb42a66f713426711d66790bca90", &(0x7f0000000000), &(0x7f0000000600), &(0x7f0000000540)="5b7993b668cf8e34e48143b045971978cc3ac6c343a0193620d8dd2bc96009568a94bc5bc7b7ccdd08525bea6f053ea7c1b0") 2018/03/30 13:38:10 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f00000008c0)="0545db62762b2050e77be1fa3eea5f330862fd82a10510d111cb23457ee37f124f249178dce267e4afc6599362c0dd907628ee8fe79a97d27a822ba6da5d78ffb4c52825da70f7e28803d39f4ba076924c43f456a76c145a2647088b72e12699cfacb9193f265fed2a84179fb9e6b15b257b0e7eaf1c5323de852697771f745a0608cf8704c01f52cefa983bbc0958814ef5620c991fe67dc99bad3616d4bd149b090003678fc29ee59d9852f5fd44103d2c2daafcb25d1535d62bbd6a44a156ac2cb2a2bcdcece9ca8de9f835fda7168a", 0xd1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000a00)=@assoc_id=r1, &(0x7f0000000a40)=0x4) sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000ac0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) 2018/03/30 13:38:10 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) accept$unix(r0, &(0x7f0000000040), &(0x7f0000000100)=0x6e) timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000200)={0x9b53, 0xfffffffffffffffd, 0x2, 0x6, 0x0, 0x3, 0x80000000, 0x7fff, 0x9, 0x80000000, 0x7, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000002c0)={{0x40, 0x6, 0x4, 0x3, "6dfdacb4943a2fab8dc0ff38cc7229d92a92218a2c93e88d1b1942df8da8d0b0515c26c267b8163c204c674e", 0x1ff}, 0x0, 0x0, 0xffff, r1, 0xffffffff, 0x7fff, "4dc17ba9106cc014dc95bd3bf3ad0aeb55ddbe1a1286e973481abaa0b8025d24809c7f4b863332f45e03592fb7cb50bbcbb4444d39cceabf64ddfbfdb7a650f8", &(0x7f0000000280)='ppp0\x00', 0x5, [], [0x6ef5, 0x100000000, 0x1f]}) tkill(r1, 0xe) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [{0x0, 0x0, 0x7fff}, {0x9f9, 0x0, 0x100000000}]}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000180)='cgroup\x00', 0x0, 0x0) close(r0) tkill(r1, 0x31) 2018/03/30 13:38:10 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x402400) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x118, r2, 0x308, 0x70bd28, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xc3da}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x118}, 0x1, 0x0, 0x0, 0xc000}, 0x4) accept4(r0, &(0x7f00000003c0)=@nfc_llcp, &(0x7f00000000c0)=0x204, 0x0) 2018/03/30 13:38:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x7, 0x20800) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="0f20e035000002000f22e066ba4000b009ee48b80b000000000000000f23c00f21f83503000a000f23f80f2025b805000000b95cfb2d030f01c166b81a010f00d06526deefc4c2f921d826650f3066ba6100ed", 0x53}], 0xaaaaaaaaaaaaa1d, 0x3, &(0x7f0000000540), 0x62) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r4 = dup3(r3, r2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x40, "65d0d07f8958cf150d8a215f9ca34659610a4b76a158b9b2533eec8b00149360411a180a59b893c873067464d0258b12e15452aa1f89806493c9ca464a2a33fd"}, &(0x7f00000000c0)=0x48) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000001c0)={r5, 0x5, 0x100000001}, 0x8) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x400000b7, 0x0, 0x8}]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000280)={r5, 0x2}, &(0x7f00000002c0)=0x8) 2018/03/30 13:38:10 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = request_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='}securitybdev:\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup2(r0, r0) exit(0x6) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={0x0, 0xc60b}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000300)={r4}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x6}, 0x8) 2018/03/30 13:38:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={0x0, @in={{0x2, 0x4e20}}}, 0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002ac0)={0x0, 0xcd09}, &(0x7f0000004540)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004780)={r1, 0x5c, &(0x7f0000004700)=[@in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20}]}, &(0x7f00000047c0)=0x10) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004840)={r2, 0x38, &(0x7f0000004800)=[@in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}]}, &(0x7f0000004880)=0x10) sendmmsg$alg(r3, &(0x7f0000004580)=[{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000040)="0cfbb744980a741e6edcc38a5b9fc0f05c9ef0148a154129868c7306577a9558b4602ec8db5653c3b544e709d033a0e475f6aa718ff3c28f1a4bff4320c8d0644f8190928d67cfae429914df8b0eb7b53723943ae6743d86d0d038460ac51a72b21292048900d9537c098f51016183f73d909eadcd67", 0xfffffeb2}, {&(0x7f00000000c0)="1fab678308dc6a66b40850002d86d232ddc24e4e1c1f4b768b3785846dd01df90b02b54cd351d4e43891678a75d028c9ada080691fff5dd4016acb7c6d1c57fa38f7a25ee7675fd648c1c889", 0x4c}, {&(0x7f0000000140)="dfca3d9bc9c4b9c51133070439d473ff1d7b92807083d4e6513afb6fe7c063a5a9e2cb569cf8f5447e562c2fd049c3e834bbfaedf577bfd3190a2bbe0a9179404eb199960a010793ab930e", 0x4b}, {&(0x7f00000001c0)="3768b405a3673187156cf7dedd9d1f57288f3598db6f6e4a9db504cfad", 0x1d}, {&(0x7f0000000200)="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&(0x7f0000004240)=[{&(0x7f0000002b80)="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", 0xfc}, {&(0x7f0000002c80)="e79b569cfe63d13d9070f0bdae8ca38c32ad0ec5177085fe91b9b58f25b3de243e89abdb4db1fb073092f0cf2cd820c5fbb51a96ffd5640eab1b16ea4304bcf02ae8a16240e28e30d48b2fa15dc67c88632ff128ef78cb85f64226eeb2578bcdc04fb3ce9b39f26569f587a321b623ad40cef146a582c95698fb7a5b9315d8a3fcd9deef2eb04a6d490111d267b3daf90b0c074aa9ea5450733c0302fbccf3aaeaefc315e9da6f637610b4f9573dbc2a14d8465ab5ec5d36cfd4e23cda7403807d2beea78c73397f148ab1b6d9597561e4a5e4bc172a615908d3628e30776b0f88ff2b9628c7b85e79478181fd04035b4892fb1832", 0xf5}, {&(0x7f0000002d80)="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", 0x1000}, {&(0x7f0000003d80)="9cdc6d4e5a0039890dd42273326347fb6461e8bac70117dc8048026695f2f592f7a3a668313d76e866e4bf3dcd44be45bf3a56f52cd4c63f6d2ec4cc95922aa491d9bf15dfac943762b66270a5564b5fdcb5d3ad8ca74c45a02d0f61a8eca9eb9e28a2983980d47c1b5e64533076d8a84e7468542174d37a2e7ae9a6976eb860da9a", 0x82}, {&(0x7f0000003e40)="532a8d313fa82d587005c691734dd62db45038e0e1c2cd6acfd4af1deaf4c544e49eaebc6afdcbad5647dbf78a787415d224f0b3057be7fb070b4ee954a655bfefc6e594c673b0eea105efb5cc60c91146169fdd90e08b675ac8950876d17c61dc8820ea042503589c78e90334beb8f1ddb9b07e0a78a8ce32f34d5d7fc1e2e981dea9cce804f7bed45bc6c14da133882f561186ef4073a585397aa1859e78f1c1afc0f5ac6cc3fb87d868bd221ff75c084f8857f4d4887b41ad2e4241250437e5c19ad7d790c249a60d534593971e49f8be348d43c4fa549da5fdd78c9134cbb80fb1a883d9db5eb609", 0xea}, {&(0x7f0000003f40)="8393fa4021442494914a8b7ce43b37b675e63d5658bbf4369dda404a7fa157bd3354e4c89798b59bf10e561703f7ac65da55856b042206d04d1fd989f62442e555eeeee803b0032c4e907cbae81ed7b5a6adcac6c63c0912d0db0d322d4800429098e35abb7d372db1cd693e5562325e092aed462cf63b431289cb9675c1fa06fee044b879cf218dcd2867acb32546fa9c2a3004d76a0df0bad97b9797aee66afdf2208a3466c1568715d35db500888e006bb5fd390b1fa131b7eff7288de7a47504332272616e", 0xc7}, {&(0x7f0000004040)="8b45e16a9065463b80e7046de9969601088dcd4ca53d34f8c7c969edde81105d3873b523448ff02200e579493148416165382cb8e5a06238744bfccdd0eb31f0853f7050ab9b486b29fb", 0x4a}, {&(0x7f00000040c0)="972d8b78508859c1a381f6f0ccdc6a2a1ffa626562a6d6dda946e997f369c3742ccf1752537efb6e4e57881aad0312135168a7fd5c8181769f10e00df7862868d72c1f8bb2e4ac31c1c7262a0f01eb3a99b7388db981a4a1e5a8dadc7a83378548af77d6de25da431cf4a6ace058a29664d61c06dff39a6b25dfe4fbc4", 0x7d}, {&(0x7f0000004140)="56278c8c8a98d5bdf38f1cd073103f0328c81d136ca1d582a3e6973b1153b110511afa87ca380474", 0x28}, {&(0x7f0000004180)="b654efc97dfc13d9e8b081bd1e49c0be965d76f16610ab934b73b04de4e25a53939a05f472c4bd1e68a00fa9d6bfc09a03bcf6dbb04b4796aa6a1555f74811ea05dd91568915cf5bb83881d50bbd6633872601b1650cab8dc5989db481c749b969be676285037b06ee225f01cbc906f0e6c21cf403c12bc4f6d1f228ab4de331efd980b53c6282a8b913dc4ca81ca06b26e31a4f79bc21c4f9eb81d9ba378ac76693730837", 0xa5}], 0xa, &(0x7f0000004300)=[@assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x100, 0x117, 0x2, 0xe8, "68773c0c68655aa62fd05512ce040046f8a3dc2ec0421acf3ae4a0852cf628d1ef81cefb324c5cc49d35233bdf69eabead0a35d3e9ac28d95a54da1c0653bddccb45c27e3dd6053f31dbeeee79d302caa32828d3f5ad6d8e8848ab54337659d79603bf7edd0fa9f24e1cfb394c53940bbbc4953ebaa9dfe0cc20199b17fa9807a04e30c435f84a2fcb0e227a8b416e6ea70500af1766e5b108ed327fe8b3ac48997905484753c321effce9ef70cd334b4dd7fc2a35d4d86d1a180f23e395eb58af00a53f4f66f3ed119df02aecce186f4424de8ae65ef09fadd5540a66decf91732112da662f8694"}], 0x118, 0x48000}, {0x0, 0x0, &(0x7f0000004500)=[{&(0x7f0000004440)='A', 0x1}, {&(0x7f0000004480)="58654b468c0df6ea71c1490be3260fd2bc6e34b53f9918e50ef26ff16c695e6708e8d29079a19236b7b9a4e1aa8ce13acf9884b7469f5237f40327647728789c7cfe4460ae2c443280bc61df89cf8e182c591115000579df8d00b3857ea4f2", 0x5f}], 0x2, &(0x7f0000004540), 0x0, 0x1}], 0x6, 0x0) 2018/03/30 13:38:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in6=@mcast1}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000001380)='sessionid\x00') ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000001400)={0x1, &(0x7f00000013c0)=[{}]}) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_mr_vif\x00') readv(r3, &(0x7f0000002240)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)) r6 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001680)={0x0, 0x98, &(0x7f00000015c0)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xc}, 0x100}]}, &(0x7f00000016c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000001700)=@sack_info={r7, 0x8, 0x10001}, 0xc) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001740)=@sack_info={r7, 0x4, 0xfffffffffffffffe}, 0xc) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000001580)='\x00') mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r6, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000040)={0xffffffffffffff38, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="f3ffff0300000800"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000340)={0x60, 0x0, &(0x7f0000000440)=[@free_buffer={0x40086303}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000280)=[@fd={0x66642a85}], &(0x7f00000002c0)=[0x0]}, 0xfffffffffffffffb}}, @increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000500)}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000580)=""/4096, &(0x7f0000000200)=0x1000) sendfile(r3, r3, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/03/30 13:38:10 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r1 = userfaultfd(0x0) flock(r1, 0xc) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000001c0)=0x1, 0x4) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000940)=""/213) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x100000000000001}, &(0x7f0000000300)=0x154) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="74000000c432b28c20c6c3b4b6d3a86deee70c1de683739b710b03e0eb83b6939d2eb2a44d34048e384ab21dbd8787555af532b7cb2745cf99e400000000000000af6a8bcdb57dd1aa8949e6daf2d5d5459d552bc95caff8591bb903abb529c61c5004a9723aff3cced8df71360786d92539f82640e75dee75f98f0000"], &(0x7f00000003c0)=0x2) mremap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00001cd000/0x3000)=nil) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x14a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000100)={0x200, 0x5, 0x3, 0x1}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) setsockopt$inet6_buf(r4, 0x29, 0x2d, &(0x7f0000000080)="90b38692aee74824ce83d228b76a2be023d2ea665fed6fa9be", 0x19) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) accept4$ax25(r2, 0x0, &(0x7f0000000540), 0x80000) r5 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) r6 = semget$private(0x0, 0x2, 0x8) semtimedop(r6, &(0x7f00000000c0)=[{0x7, 0x9, 0x800}, {0x1, 0x9a6, 0x1000}, {0x1}, {0x2, 0x7, 0x800}, {0x1, 0x1, 0x1000}, {0x1, 0x80000001, 0x1800}], 0x6, &(0x7f0000000340)={0x77359400}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x11, r5, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000440)={&(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) userfaultfd(0x80000) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/30 13:38:10 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000067c0)="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", 0xc01}], 0x1, &(0x7f0000007980)}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f00000073c0), 0x70}}], 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x5) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[0x7, 0x2, 0xfff, 0x8, 0x3, 0x5, 0x100000001, 0x7ff]}) 2018/03/30 13:38:10 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="232e849c20c8d09e0c92ebf5ba6519a817c50c3bf4eba6f062012064027ea26dc3e3f6bdc99cedf6e0ffd838dbcf406f4c7c37ac70656d8b4fadc5e572fc6e9bdd854b80a3dfa9f79a38e1ec33434343eda6024417a56dc41f73a9068dbc5a5b4775b1052db1b96de6efff170a7852ee3b"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/03/30 13:38:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000800)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x25, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x80, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e22, @rand_addr=0x6}, @in6={0xa, 0x4e23, 0x100, @loopback={0x0, 0x1}, 0x719c}, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xff}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0xffff}, &(0x7f0000000180)=0x8) 2018/03/30 13:38:10 executing program 0: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003580)={&(0x7f0000002cc0)=@l2, 0x80, &(0x7f00000033c0)=[{&(0x7f0000003140)=""/244, 0xf4}, {&(0x7f0000003380)=""/40, 0x28}], 0x2, &(0x7f0000003480)=""/253, 0xfd}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xc79, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000000)) [ 170.963898] bond0 (unregistering): Released all slaves [ 170.974892] x86/PAT: syz-executor5:14039 map pfn RAM range req write-combining for [mem 0x185cd0000-0x185cd3fff], got write-back [ 170.979249] sctp: [Deprecated]: syz-executor7 (pid 14044) Use of struct sctp_assoc_value in delayed_ack socket option. [ 170.979249] Use struct sctp_sack_info instead [ 171.096600] sctp: [Deprecated]: syz-executor7 (pid 14071) Use of struct sctp_assoc_value in delayed_ack socket option. [ 171.096600] Use struct sctp_sack_info instead [ 171.134433] x86/PAT: syz-executor5:14039 map pfn RAM range req write-combining for [mem 0x185cd0000-0x185cd3fff], got write-back [ 171.869132] IPVS: ftp: loaded support on port[0] = 21 [ 172.176157] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 172.611573] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 172.617687] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.662732] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 172.708438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.750177] binder: 14234:14235 ioctl 40046205 2 returned -22 [ 172.760064] binder: 14235 RLIMIT_NICE not set [ 172.785239] binder: 14234:14236 BC_FREE_BUFFER u0000000000000000 no match [ 172.792251] binder: 14234:14236 got reply transaction with no transaction stack [ 172.799740] binder: 14234:14236 transaction failed 29201/-71, size 24-8 line 2763 [ 172.832361] binder: BINDER_SET_CONTEXT_MGR already set [ 172.834465] binder: 14234:14236 ioctl 40046205 2 returned -22 [ 172.837832] binder: 14234:14237 ioctl 40046207 0 returned -16 [ 172.872503] binder_alloc: binder_alloc_mmap_handler: 14234 2000c000-2000e000 already mapped failed -16 [ 172.883407] binder: 14234:14238 BC_FREE_BUFFER u0000000000000000 no match [ 172.890382] binder: 14234:14238 got reply transaction with no transaction stack [ 172.897905] binder: 14234:14238 transaction failed 29201/-71, size 24-8 line 2763 2018/03/30 13:38:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000780), 0x0) ptrace$setregset(0x4205, 0x0, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f000001dffc)=0x1) read(r6, &(0x7f0000ec6000)=""/50, 0x32) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000000880)={0x6, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x1}}) ioperm(0x20, 0x3, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_NMI(r8, 0xae9a) setrlimit(0x0, &(0x7f00000008c0)={0x101, 0x4}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000000340)={0x3, &(0x7f0000000080)=[{0x4, 0x5, 0x7fffffff, 0x3ed}, {0x100, 0xfffffffffffffffd, 0x3f, 0x9}, {0x401, 0x7, 0x1}]}, 0x10) fallocate(r1, 0x2, 0x1, 0xff56) read(r6, &(0x7f0000000200)=""/228, 0xe4) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r8, 0x10e, 0x2, &(0x7f0000000640)=0x1, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000480)) r9 = dup2(r3, r8) bind$bt_l2cap(r9, &(0x7f0000000040)={0x1f, 0x0, {0xd, 0x8000, 0x8, 0x8006, 0x5, 0x6}, 0x0, 0x5}, 0xe) preadv(r9, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x7, 0x16) 2018/03/30 13:38:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000280)=0xc) write(r0, &(0x7f0000000080)="290000001400070002ffffffea08e0eb010010e2dfa4478b775b226dc539050fc544858d3600000000", 0x29) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffeffff, 0x400040) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4c, 0x100, 0x9, 0x20, 0x3, 0xffffffffffffffc0, 0x4, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x7fff, 0x3ff, 0x8, 0x8, 0x2d}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x7}, 0x8) 2018/03/30 13:38:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x82, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000009133dd82acd71a7a7390fa354500"], 0x8) 2018/03/30 13:38:12 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fsetxattr(r0, &(0x7f0000002000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000013000)='\x00', 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x1, 0x800000000000fff, 0x8}) 2018/03/30 13:38:12 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) connect(r0, &(0x7f0000000080)=@ax25={0x3, {"42f8b6055ab57f"}, 0x20}, 0x80) 2018/03/30 13:38:12 executing program 2: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xd}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4ea1, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x20, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [{[], {0x8100, 0x8, 0x2, 0x1000000000000001}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/30 13:38:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000280)=ANY=[@ANYBLOB="0100890070c90085d7000040000000fd7c00000000c806000000ff1f00000000000000000000"]) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001600)='/proc/self/net/pfkey\x00', 0x2002, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000001400)=""/253, &(0x7f0000001500)=0xfd) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f00000016c0)={0xe7, 0x1, 0x8238, 0x6, 0xbee}) r3 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)) open$dir(&(0x7f00000002c0)='./file0\x00', 0x40400, 0x140) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') creat(&(0x7f0000000300)='./file0\x00', 0x180) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140)) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000500)=[0x40, 0x7fff]) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) 2018/03/30 13:38:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)="766c616e301000000000000000070002") r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000020c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000002080)={0xffffffff}, 0x106, 0x5}}, 0x20) write$rdma_cm(r3, &(0x7f0000002100)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100), r4}}, 0x18) write$rdma_cm(r3, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x48) fcntl$setflags(r1, 0x2, 0x1) r5 = semget$private(0x0, 0x2, 0x1) semctl$IPC_INFO(r5, 0x0, 0x3, &(0x7f0000000080)=""/82) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x450200, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}, 0x0, 0x0, 0xe2}}, &(0x7f0000000300)=0xb0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000480)={'gretap0\x00', 0xe000}) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x4000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000140)=0x86, 0x4) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x1) [ 172.919925] binder: undelivered TRANSACTION_ERROR: 29201 [ 172.925436] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/30 13:38:12 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000440)=""/105) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000200)) r2 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x3, 0x0, &(0x7f0000451fb4)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000c5f000)=[@flat={0x77622a85}], &(0x7f0000787fe0)=[0x0]}}}], 0x0, 0x0, &(0x7f00001cd000)}) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x10000000000fff, 0x2) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000240)="d23238ac92dc908932c7baf592a91dc5e35704663d64a0b658b1b52b4051fdb94fef576fa93ab5b914b4800bf18c718a874d82a9574fca91d8fdfdb1cf39befa85b73092400177a336abb6f14bf66a19bb388e8fae7779c59bb348b68036a31fd1c6b26203d8444c9a22e74b7709c9", 0x6f}], 0x1, 0x2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0x4c, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYBLOB="0000000000000000120c394b0682d10e393584f3a35d956077c3c0084067e25ff99a5400e9055e43c5867e0021dbe105000000b0e976d04eeb967793a5368499b645c7f1014e5d1374b21090cd993b7c45bfc42019cfc7115ad8208f3f2ce61b327300f6759c6c5f3f24c4a78c5cdd00974baaffd9b872224b6501999fb7bfd13d241ecc8dca01d6dbbf46b47305b8e61044a69ebb22ecf192608294c3166e7f9a2cec304de716"], 0x1, 0x0, &(0x7f00000001c0)='L'}) 2018/03/30 13:38:12 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x8, 0x7f}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) getpgid(r1) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000057000)='/dev/vcs\x00', 0x0, 0x0) unshare(0x4000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000000c0)={{0x3f, 0x6}, {0x6, 0x10001}, 0x0, 0x9779e8d6e9b213f1, 0x3f}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000200)) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000008, 0x100, 0x1000) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/03/30 13:38:12 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="e903e18df84dfc0f630000"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x9, "a16bf844ae31dcf3d651c51cd82f8bfef1ecd7cb426d377e5fc21cd196f57a0835a3bea953561089abebc98bc51d9ac0bc296c555d945ca62a5a18be631ebbf4", "1015c4f37673a2060d4da882f59291064377356a67cabd00290898850a3a7350", [0x1, 0x7fff]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x20080522, r2}, &(0x7f00000000c0)={0x0, 0x9, 0x8, 0xff, 0x8cb4, 0x80}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000012f2d)=""/211, 0xd3}, {&(0x7f0000012fa5)=""/91, 0x5b}], 0x2) r3 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x7ff, 0x2000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) mmap$binder(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="228ec83e72e4fcbf390a84b3add358a3de476ec710a611011ade5d6a98cca962ee16cf55c5f850a37a347b113032361d6e274aff34e349a59b5aacadd01b4aee84bc9572b20541c84b6eb19023e9ff60138cdc9e7e1c01427256ad815376acb153ca3eefe4628ef58c771f11d25a8136e8f5bffe860fc3a3", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/03/30 13:38:12 executing program 2: mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x4) r0 = userfaultfd(0x0) socket$inet(0x2, 0x5, 0x95c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1000, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x2f18000000000, r2, 0x10001, 0x4}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/30 13:38:12 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000680)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7c7, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) connect$vsock_stream(r4, &(0x7f0000000540)={0x28, 0x0, 0x0, @reserved=0x1}, 0xffffffffffffffd3) dup2(r5, r7) r8 = dup3(r5, r6, 0x0) r9 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') getsockopt$inet6_mtu(r9, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000002c0)=0x4) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffe95) ioctl$sock_inet_tcp_SIOCINQ(r9, 0x541b, &(0x7f0000000600)) writev(r3, &(0x7f0000fb5ff0), 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000005c0)={0x4, 0x0, 0x10001, 0x2000}) ioctl$DRM_IOCTL_AGP_BIND(r8, 0x40106436, &(0x7f0000000640)={r10, 0x8}) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r11) r12 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000340)="44ebe92390d13e70b835c6a0ef6d4f4f396495f5874360b5d173857b3f482ba7b1393349b8ffc6a3492b2644e70a970acf0bb472eb283dba00b546764ebe0a0fcbc3470cfb0da3832251069fb552b29b9c2c2a2be93e82077240a6b16e1e6b40e23278e44f6f0e64bd5d59638d8becd3933f4def7c9692aacec9b42dc1a0cfba1cf38906b873ded419a736e74590d524ef5a3d1f0fe41c8db9b1d81585ce31c19820deb1c20d440ee69ee4bad441dcb7ee33a8e1c82f11c6cdc217804f78dd6ebc1ee9733fdf396bc7a9caa5cc135c3b885f91c3a37a5dd0c56fbc29d1d7d0", 0xdf}], 0x1) ioctl$KVM_SET_MSRS(r12, 0x4008ae89, &(0x7f0000000440)=ANY=[@ANYBLOB="fdf1e9795f225335f189633b497d427e8fa8c18565cc8d0a1e405a975f5525a12f9d14c750bf3bf31714956a59f1c03c37c86414a4099b6099fcf3b2c48a7919f1cc41923f786dab76713e962602d8d64131cc84059d9a019fb28c462630f457ff65f34bc8572e67db47e121da1260cdb5c68382c103d5a1648f9b3281b2a53ccaf613b878cb3a8a4aa3ac3f6c8db2da0afd4ab39c4ee468d7656fc2b8388b403a7aa7b1642636a258c3f60f6126fb4374"]) 2018/03/30 13:38:12 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x1, 0x4) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000380), &(0x7f0000000300)=0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x84) connect$netlink(r0, &(0x7f00000002c0)=@unspec, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) poll(&(0x7f0000beb000)=[{r0}], 0x1, 0x0) clone(0x8000000, &(0x7f0000000140)="6557f06cac5cfd0852e33b1c4fc8cb359c25f501c8727c85fbebd7b3f855d146190dc735b269498bd2e74e1d5f6d7b8f34e36f0bdf13510f9d8730f2652bff6ecb9152d6191d09ea0e640ab1876ecf32969a043dec49b1e8910ff1e68af2e09f0ddd66192f661e474add57db8b57767a006fc0a49f42ef9ad3d77d11766dd3e029fbd89dc6ce1dc83031800fa62c65e27148ec1e5456763bf4a7", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="c1bddab8443677754b720d21071b86fbcfec596e508bbde56575977ded18eeb555") [ 173.021889] binder: BINDER_SET_CONTEXT_MGR already set [ 173.057785] binder: 14259:14260 ioctl 40046207 0 returned -16 2018/03/30 13:38:12 executing program 2: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffda3) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x72439a6b) [ 173.076663] binder: 14271:14276 unknown command -1914633239 [ 173.098910] binder: BINDER_SET_CONTEXT_MGR already set [ 173.110908] binder_alloc: 14259: binder_alloc_buf, no vma [ 173.116582] binder: 14259:14260 transaction failed 29189/-3, size 24-8 line 2963 [ 173.121429] binder: 14271:14278 ioctl 40046207 0 returned -16 [ 173.142201] binder: 14271:14276 ioctl c0306201 20004000 returned -22 [ 173.175208] binder: undelivered TRANSACTION_ERROR: 29189 [ 173.181413] binder: release 14259:14260 transaction 74 out, still active [ 173.188383] binder: undelivered TRANSACTION_COMPLETE [ 173.193555] binder: send failed reply for transaction 74, target dead [ 173.200163] binder: send failed reply for transaction 76 to 14259:14260 [ 173.207064] binder: undelivered TRANSACTION_ERROR: 29189 [ 173.207924] binder: 14271:14278 unknown command 1053330978 [ 173.224144] binder: 14271:14278 ioctl c0306201 20007000 returned -22 2018/03/30 13:38:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000280)={'teql0\x00', 0x55d6}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') listen(r0, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00000003c0)={0x80007}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) sendmsg$IPVS_CMD_SET_INFO(r5, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)={0x7c, r1, 0x800, 0x70bd29, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xef}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x19}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40000}, 0x4) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x3ffffffffffffffb) r6 = dup3(r2, r3, 0x0) gettid() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) sendmsg$unix(r6, &(0x7f0000000380)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x40000) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x5, 0x100000001, 0x0, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff}, 0x0, 0x10, r6, 0x2) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000001c0), 0x4) keyctl$get_keyring_id(0x0, 0x0, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x800, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)={0x0, 0x9, 0x1}) 2018/03/30 13:38:13 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) bind$ax25(r1, &(0x7f0000000100)={0x3, {"ea9d83bae8aef3"}, 0x7}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x12000, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r3 = socket(0x1e, 0x2, 0x0) unlinkat(r1, &(0x7f0000000440)='./file0\x00', 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) r4 = syz_open_procfs(0x0, &(0x7f00009e3ff2)='net/igmp\x00') sendfile(r4, r4, &(0x7f0000014000)=0x400000, 0x10001) r5 = socket(0x1e, 0x1, 0x0) sendmsg(r5, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r6, 0x89}, 0xc) r7 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockname$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000003c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, r8}, 0x14) sendmmsg$alg(r3, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000780)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000480)={'icmp6\x00'}, &(0x7f00000004c0)=0x1e) setsockopt$IP_VS_SO_SET_STOPDAEMON(r7, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) socketpair$inet6(0xa, 0xb, 0x8001, &(0x7f0000000300)) ioctl(r7, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) ioctl$LOOP_SET_DIRECT_IO(r1, 0xc0481273, 0xfffffffffffffc01) 2018/03/30 13:38:13 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x4, 0x199200) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x7, [0x3ff, 0x6, 0xc97, 0xfffffffffffffff8, 0x4, 0x6, 0x81]}, &(0x7f0000001000)=0x12) r2 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x3, 0xa4100) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vcs\x00', 0x402, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000001240)={0x2, r3}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) eventfd(0x7) pread64(r0, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0300000000000000000000000000000000000000002229031db0a900ff0000000000000000000000000000000000000000000000000000000005000000030000000000000000000000020000000000000000000000000000000000000000000000000000000000000000100000040000000000000300000000000000ff000000000000000700"]) keyctl$set_reqkey_keyring(0xe, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) ftruncate(0xffffffffffffffff, 0xfffffffeffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000f80)=@assoc_value, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000010c0)={0x0, 0x80}, &(0x7f0000001100)=0x8) r6 = dup(0xffffffffffffffff) read(r6, &(0x7f0000000040)=""/172, 0xac) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0x40085400, &(0x7f0000000000)={0x7}) setns(r0, 0x44000000) ftruncate(r5, 0x10001) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) pwritev(r5, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xdda}], 0x1, 0x4) 2018/03/30 13:38:13 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200400, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000007000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) msync(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x4) 2018/03/30 13:38:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000440)=ANY=[@ANYBLOB="2404000019000100000000000000fc1f0002ff0000002300000008000100ac1414aa"], 0x1}, 0x1, 0x0, 0x0, 0x840}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@can={0x0, 0x0}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/11, 0xb}], 0x1, &(0x7f0000000180)=""/129, 0x81, 0x100000000}, 0x1) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000580)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000680)=0xe8) getsockname$packet(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000800)=0x14) getresuid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000a00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000b40)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000001180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80080}, 0xc, &(0x7f0000001140)={&(0x7f0000000b80)=@updsa={0x588, 0x1a, 0x10, 0x70bd2b, 0x25dfdbfe, {{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x4e22, 0x10000, 0x4e21, 0x5, 0x2, 0xa0, 0x0, 0x16, r2, r3}, {@in6=@dev={0xfe, 0x80, [], 0x14}, 0x4d6, 0x32}, @in=@multicast2=0xe0000002, {0x100000001, 0x3, 0x6, 0x0, 0x3, 0x100000001, 0x3, 0x200}, {0x9da, 0x80000001, 0x0, 0x4}, {0x10001, 0xfff, 0x9}, 0x70bd2a, 0x3503, 0xa, 0x1, 0x3, 0x80}, [@sa={0xe4, 0x6, {{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4e23, 0x0, 0x4e22, 0x5, 0x0, 0xa0, 0xa0, 0x5e, r4, r5}, {@in=@multicast1=0xe0000001, 0x4d5, 0xff}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0x4, 0x7f, 0x2, 0x100, 0x0, 0x387, 0x8, 0x6}, {0x81, 0x42, 0xa6, 0xcfb7}, {0x1, 0xa0000000000000, 0x9}, 0x70bd29, 0x3503, 0xa, 0x1, 0x8, 0x10}}, @srcaddr={0x14, 0xd, @in6=@dev={0xfe, 0x80, [], 0xf}}, @sa={0xe4, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x309b629d, 0x4e22, 0xbbe9, 0xa, 0x20, 0x0, 0x2b, r6, r7}, {@in=@multicast2=0xe0000002, 0x4d6, 0x3b}, @in6=@local={0xfe, 0x80, [], 0xaa}, {0x4, 0xffffffffffff2be7, 0xea, 0xa9d, 0x80000000, 0x3, 0x8, 0x5}, {0x0, 0x2, 0x7d, 0x3ff}, {0x1000, 0xf827, 0xfffffffffffffffb}, 0x70bd25, 0x0, 0xa, 0x0, 0x81, 0x1}}, @ipv6_hthresh={0x8, 0x4, {0x23, 0x52}}, @address_filter={0x28, 0x1a, {@in, @in6, 0xa, 0x8, 0xf7}}, @policy={0xac, 0x7, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x3, 0x4e24, 0x81, 0x2, 0x20, 0x20, 0x3b, r8, r9}, {0x0, 0x80b4, 0x2, 0x7ff, 0x80, 0x0, 0x6, 0xd0}, {0x3, 0x3, 0x10000, 0x4}, 0x9, 0x6e6bbe, 0x3, 0x1, 0x1, 0x3}}, @sec_ctx={0xf8, 0x8, {0xf1, 0x8, 0x1, 0x45c1bbaf, 0xe9, "a36d9b82ce4a028e67144f2c2edcfb47bb9dff7bdce8f418c026743fffe398076e9f394d2181c4b81c1b191d7a690df57a62178fa0a62b30d1ebd3c80222ceb445cbb8dacb7bf8269eed3638b04fcd8ffe22bd9ce243f9c9cdd25f1aef4b29a6408ab0aeafa8e82fe2598ee290b8a9400146ea7484eefb519e0f23821570931e3455bab748d006d20890d5638cb6d054e5d6a0b718448e25667f38b64b7c4afbb80c163b817dd67fc66c06fd244d1c4f5b8a2f6e404192e9aa3d72e76c1b1a6e6b353ca36f9c3dedebefebf17b82f2eb9fe8321351c9f637752da0c8d5c69fa95bc856f0b238471541"}}, @sec_ctx={0xe8, 0x8, {0xe2, 0x8, 0x0, 0xfffffffffffffffa, 0xda, "011dd2f7af0e42dcbbfaac6fc7c67953849e2154d7617114200549d28bac5492cb81d35d919e9ae8a49a99a0e9e088a65cd8578e0ff76182f883737e1b64f6453eccc1a94578fd3a977fc2114c51c888c104d7f3511922a2c5ed4d751b243d7e6a1877982f3c750f3757510a9f5c3a776996ca0697e3902b1607a0ec6ebc4d5781beffa9076efb7cd8573210505b6019c35148e9e34aafabdc95d62a5f7a7fb49df095d4a8292000e65df446d212a949eeb2bc65c09236a69d4c5b711751111e8e6e15a732f1db837f9c09cedf58477ef23f5e71fdc01e4bcc46"}}]}, 0x588}, 0x1, 0x0, 0x0, 0x8005}, 0x80) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000340), &(0x7f0000000380)=0xb) 2018/03/30 13:38:13 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYBLOB="0200000000000072261bab99153c4000"], 0x20) r1 = creat(&(0x7f0000000900)='./file0\x00', 0x100) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000940)=0x7, 0x2) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x48) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00}, 0x10) pwritev(r0, &(0x7f0000000840)=[{&(0x7f0000000080)="9b3c6d6f67c0f0eb72ab6dc891a9d8ea11ce76c6410c5918716c7d01da6fc170f1fa15cab806aa6a619bedfef512e07a3eea1c8be2b836b2008fc832f2eeb7a827ccec2238897578d81032f1bb45be59e3c11d2b99897f2ad8c0d9300494b9e4b7e742df284362f53b4117606e3b525767468609237b1d3e", 0x78}, {&(0x7f0000000200)="783342b56790d3f8e5cb4b0278fbb1fa85fbe20f532e8f71240ce62b2812c7e7cf11a87c888d41b3b8528f1d31866ec7388da3ad67ee5f9c3570fd9fe905782ee03134e0b7e745075c07f460172413090cc4570c0186c9b04a07315add7dd4db043bd2d985f5f6d4cf7afbeea2b99182bd2578bb72277ad3ffe0a6556e380a6060bd7353583b1c6943147012fd0072b973dde3db3c62c5d5267e1f5396b5e1f054d6dffe36abf4abd18285313489cfc1a0c38efb1861eaa1a0808784bfa0a91262ba5989c53530cce09e75b46501a1b3432c6edd21f8906f8f771a29607dc94e50a0177be1b24222df6cadcb8eb99ac0", 0xf0}, {&(0x7f0000000300)="4e27aee604fd608a092b7abf308329e707bb490065f90ceba8a0093ed53e363bf6ae62863491488c795c3f4a8d8c4fab51fc27a7e1c5d7f8e8d400eb36ab7887a7b0edb07b6874d51fb3d94c762fcfc22cad7d327fde5ef8237ffd095fc5f1dbdc3a3b8c4e45121f604ab10050e6d3e09a8cf62a70970c8807486b3bfbb615fd44fe13a0447c587d64961c36c77021574c28255232384b2c0314ba7419bffab8ceb30bf03f35ac50fd752f6c2f2eaa1ba30e622901cbb0fa8ab4ba44005eae8d5e4b0b12d963", 0xc6}, {&(0x7f0000000400)="edc87fe41273e4a3046ea121d11ef712272bcd1e738d6a0d9c3625f829d423c6305cd7f635590afd472755bd35fddff6380a15d2293716e149ef65f380b8e9207807e3ff2517c1f13510989fe11ac71990b495dc5b1e811ff9e83687eb8184eea3de530acd9e712829ad57895320b38016efd5175bc07e0bf010550b68fef1708167ffd8ac0fdc7c1c6094a597bd489c1982a9158d8d", 0x96}, {&(0x7f0000000100)="fe7e05e47805e8827341befcf9d7f9339144ca0f8533115e21d94562fbd5e1b6f0eebb869b95a4f2b32f5b3322cac8bd79cd8b5454fdcfe89a951c8afd00", 0x3e}, {&(0x7f00000004c0)="05b41684ee67a948cced1933a3f9f12e98869b50f79b3da1b0159a42763cf30128a5952bda4cd2e15467328e2004998167e34002e6a8de9e848f811067d0995d5f77951bf5d1fe9e689563d77ed44ade61f57141616ce894d82d5d4aafa936eed9848a1b925b7cfe4acec0f7c37d0ef6e0809a5a9e513b6e52ad90b3c1c6da4fec4e728241819b4f9d50543eeebdd9daa9be1e6653cb20faa308e0f4bd11cbdf054ba5e7f9e297ceaa766c9f65ab619687d2c3982e476b9e3c0f219999c3d62aa4ca4799", 0xc4}, {&(0x7f00000005c0)="4751c79442da98b77598fa477f6ade85f090227c80943a2f12efe2f4cafea1cdc08bba6023d3ef4b8033b318959c4b728e8cc7b41b91de9b526f6e677d06bdc8d3ef9b74e293bacdc32a7282e696634d5fccc8caf678f995d5ce69d413e9960abb9eeb6115eb29491c8e8d1fcf06c3e7d5da2ac0a22d453501dd7f7a83857f3e264235a0c549818827e68584c9c85440fe01b3230a7c97798c19916de6b1770ebce609089a8c7859c5dafc3bae8be6435506b30513c055720a6d41eb9273be42e72837d192a327a66adfbe8e6f43a03994c37b6b6fc7cb59cb7510ceb7473a779150577bff154ec70f13065b08dbe5d9d8d0d8c04995d67c", 0xf8}, {&(0x7f00000006c0)="85edc543501767e4a6200f46b05ab40b3a3c6a29b46b11d8055c709df819d66f8130cf6aec6373946f75874e32ac583c9c397d1d1f544ed67a90787f936e5671440823fd9a3de30ff4c68dc7a1ba176fd0020d15c40565ed7144896f204a0bc1a977665f9c4bcfd30d87c7f050f2c9671233e4981da868dc7731c411c00b000c7c49a56a9c67d9880a85f3c5f80ef37bab0bcfd8834e26c1d8512bc349804d2c9b9c09b82ffd89caefcc", 0xaa}, {&(0x7f0000000780)="7689a825a02cbddd4db5af6dfba44a10c96c5bed7f926688d7b825aa6de59433c4eef3725082ed781c9ce16cb8b9e1f973c003c95654aa64159fd8fd59de42ed9c16372d6b821019b3230b6a7eb4c5afbf85b5e89790769b3661d8229e98b70d13e5736d2b204764958c86b99136d3d10c8baaa159adbeacab4fbaaf28599b5f5bd2f37f2e9f9723360c5d179d4f6a445ffe8b5e88422177ffb723f84de72fde2af404de4407a1524406dc1f1f15", 0xae}], 0x9, 0x0) 2018/03/30 13:38:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000580)=ANY=[@ANYBLOB="20c200629da1dd27396858451fa5e445db159ed33f26df024f5679a74cb7f20821d5b84cb68c0fccbc6d8f1301e4e1ae72ce09b443219d4d96d2ab9b0c7448f7caea11c668d8114aef9242239c77eceac8cde0e3f0776a14f1620e2d4e7adadc77570b5d9090bc899a11ee5c13cfb9602fba", @ANYBLOB="221e2ae81890111118794c841fa5bc519fc4ae9f22638298b0f069f9c680134d70224400ad0a6ba3f5e3dd531de43ca6c4e6aa38ef8063a6a4be", @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR], @ANYBLOB="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"], @ANYBLOB="ed4292e474dcf764339131d611e36035f1d536bd5e3579e6516bd2a2b5be16f605af4ab051fdd66fa5a6487338051772fa24ed010e5de0d439963b2ac38bf567f2020d02110554b66731226f8f8d1da73c7dea26ba5a0442a35571492001e44c62d592d6f537dfb519c8e1bdb157e006d9ca1375a46290ab85e9a93e81bc244fc53d6b83fef52e7d2ca559d1cc6dd2899ac0fdbee3cb491a50ab9e052c0215d5cd8ffaa241f700510c5c55f07ad6b8008af905bf76a9419ae8b36d70b0ac8c55c6c935e5d4", @ANYRES64=r0], 0x181}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x79c, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x108b14ee, @loopback={0x0, 0x1}, 0x80000000}}, 0x5, 0x7}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, 0x2d4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) 2018/03/30 13:38:13 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000000000)={@remote}, &(0x7f0000000080)=0x14) [ 173.248280] binder: 14271:14278 unknown command -1914633239 [ 173.254578] binder: 14271:14278 ioctl c0306201 20004000 returned -22 [ 173.258737] binder: 14271:14294 unknown command 1053330978 [ 173.268838] binder: 14271:14294 ioctl c0306201 20007000 returned -22 2018/03/30 13:38:13 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82}, &(0x7f0000000180)=0x20) r1 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000980)="2f70726f632f7379732f6e65742f697076342f001000000000000076657273696f6e00", 0x2, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r3 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x1ff, 0x40, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000a00)={r4, 0x1b5}, &(0x7f0000000a40)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec3", 0x3c}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) accept$packet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x14) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) fdatasync(r2) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00000009c0)) socket$inet6(0x10, 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/03/30 13:38:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup3(r0, r0, 0x80000) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3180}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) 2018/03/30 13:38:13 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035cffc)=0x100, 0x420a) 2018/03/30 13:38:13 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)={0x3, 0x0, [{0xbfb, 0x0, 0x800}, {0xfdf, 0x0, 0x4}, {0xbfd, 0x0, 0x3}]}) 2018/03/30 13:38:13 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x1, 0x7fffffff}) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x6cef7382, r0, 0x10000, 0x81}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x79d, r2, 0x10001, 0x40000000000c1371}) bpf$PROG_LOAD(0x5, &(0x7f00007c9000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea5c, 0x2c5, &(0x7f000000a000)=""/195}, 0x48) 2018/03/30 13:38:13 executing program 4: nanosleep(&(0x7f0000d6aff0)={0x0, 0x1c9c380}, &(0x7f0000577ff0)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000002800)={'mangle\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x111000, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x70, 0x2, 0x1, 0x6dfc, 0x1, 0x0, 0x9, 0x24400, 0xc, 0x0, 0x5, 0x9, 0x0, 0x8, 0x100000000, 0x3f, 0x6, 0x8, 0x3, 0xfffffffffffffffc, 0x3f3, 0xd61a, 0x7, 0x3, 0x83d1, 0x0, 0x1, 0x4, 0x9, 0x3f01022f, 0x5, 0x4, 0x4, 0x8, 0x4, 0x1ff, 0xfffffffffffffff8, 0x0, 0x917, 0x4, @perf_bp={&(0x7f0000000040), 0x3a03490aafec79}, 0x200, 0x0, 0xdc, 0x4, 0x5, 0x8, 0x3}, r1, 0x10, r0, 0xa) 2018/03/30 13:38:13 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x3fffffffffffe) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3, 0x0, 0x7fffffff}}) creat(&(0x7f0000000040)='./file0\x00', 0x44) 2018/03/30 13:38:13 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80004, 0x6, &(0x7f0000000040)) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2000000000227e, &(0x7f0000000000)) [ 173.527346] kauditd_printk_skb: 7431 callbacks suppressed [ 173.527354] audit: type=1326 audit(1522417093.263:9110): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14315 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x50000 [ 173.552991] audit: type=1326 audit(1522417093.269:9111): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14315 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x50000 [ 173.572928] audit: type=1326 audit(1522417093.269:9112): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14315 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x50000 [ 173.592843] audit: type=1326 audit(1522417093.269:9113): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14315 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x50000 [ 173.612761] audit: type=1326 audit(1522417093.269:9114): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14315 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x50000 [ 173.632681] audit: type=1326 audit(1522417093.269:9115): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14315 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x50000 [ 173.652623] audit: type=1326 audit(1522417093.269:9116): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14315 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x50000 [ 173.672556] audit: type=1326 audit(1522417093.269:9117): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14315 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x50000 [ 173.692487] audit: type=1326 audit(1522417093.270:9118): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14315 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x50000 [ 173.712382] audit: type=1326 audit(1522417093.270:9119): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14315 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x50000 2018/03/30 13:38:13 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000cfe000)) set_mempolicy(0x3, &(0x7f0000000000)=0x8, 0xffffffff00000001) 2018/03/30 13:38:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='pagemap\x00') ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000340)=""/139) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x7, 0x2, 0x100000000, 0x3f, 0x0}, &(0x7f00000000c0)=0x10) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x2, 0x6, 0x5, 0x7, 0x3, 0x0, 0x70bd25, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x15, 0x4e21}]}, 0x18}, 0x1}, 0x800) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x3, 0x509}, 0x90) timerfd_settime(r0, 0x3, &(0x7f00000001c0)={{}, {0x0, 0x989680}}, &(0x7f0000000200)) 2018/03/30 13:38:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xa5, "c87da2d6d1fcee3a4a7badf359e6ae934f304b1e96184eb554a4485687788e275fd5cd9c6f2767d779edabf97d6c50fde60fea466b8b0182aadd3d7269766261f9f9cd18ec1cdb660b1177fa39f02129058722f23fbb90ad617a1336071da71b24fc6c525dcbecface97f65ac5d03d32286666f0e8940597c3d4ecf9501cb117ee5d4ef70922c636d2138dadbe5d4c102256de2458676e3ad11cfd03cd9347799ee5970b83"}, &(0x7f0000000140)=0xad) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 13:38:13 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/115) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x91}, 0x8) 2018/03/30 13:38:13 executing program 7: r0 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x7830, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000480), &(0x7f00000004c0)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000500)={r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400001, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000300)=""/13, 0xd, 0x1d05bcd299327ca9, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x402, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000700)={0x0, @in6={{0xa, 0x4e22, 0x46, @dev={0xfe, 0x80, [], 0x13}, 0x200}}, 0x7fff, 0x3, 0x4, 0xe, 0x20}, &(0x7f0000000a00)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000007c0)={r4, @in={{0x2, 0x4e21, @rand_addr}}, [0x800, 0x4, 0x0, 0x10001, 0x6, 0x7, 0x2, 0x1, 0x800, 0x31a0, 0x13e8, 0x800, 0x2, 0x3f, 0x101]}, &(0x7f0000000680)=0x100) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000440)=""/34) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f00000008c0)=""/246) ioctl$EVIOCGREP(r3, 0x40047451, &(0x7f0000b3c000)=""/174) connect$pppoe(r3, &(0x7f00000009c0)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip_vti0\x00'}}, 0x1e) socket$inet6_tcp(0xa, 0x1, 0x0) close(r3) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000100)={{0x1f, 0xa73f, 0x8001, 0x2, 0x1, 0x4}, 0xf6, 0x6, 0x10000, 0x7, 0x0, "ad694851043b5f247baccf7f11273786ad8a9e112a22986156f1a292193668b687781465f54a02a3112075959a3672a743fac600b12c4edc7c4ca3c407476bdc693480a7c42e2b9a526ab72f7b961c3c5b4261f60c10caa281aa5c97ad0b43153574cae4b1bbfcb66a27e0e603c82470a351ce7af6567f6a43e4812c965c7426"}) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my}, 0x10) recvfrom$ax25(r3, &(0x7f0000000280)=""/5, 0x5, 0x2, &(0x7f00000002c0)={0x3, {"89a605ee8866f2"}, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0xd8, &(0x7f0000000540)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8001, @empty, 0xffff}, @in6={0xa, 0x4e20, 0x144, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e21, 0x800, @dev={0xfe, 0x80, [], 0xe}, 0x3}, @in6={0xa, 0x4e20, 0xc0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={r5, 0x8, 0x1}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r6, 0xfe5c) 2018/03/30 13:38:13 executing program 6: ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x9, 0x7, 0x0, 0x0, "fb36786291ec9f099c919051d8ef6c24950701619f3ad508084d229a743d2f6f759db73edc134806900f85f6"}, 0x0, [0x5, 0x0, 0x0, 0x49c, 0x10000, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0xae8e, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4, 0x0, 0xea04, 0x2, 0x401, 0x1ff, 0x68, 0x2f698f93, 0x8, 0x10000, 0x2, 0xffffffff7fffffff, 0x0, 0x7, 0x7, 0x0, 0x5, 0x14, 0x3, 0x10001, 0x7, 0x0, 0x0, 0x451, 0x0, 0x5, 0x0, 0x0, 0x633, 0x0, 0x3, 0x100000000, 0x101, 0xffff, 0x7, 0x0, 0x0, 0xccc, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0xfe9, 0x3, 0x3, 0x0, 0xbb6, 0x4, 0x100000001, 0x0, 0xfffffffffffffff9, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x58d, 0xcb92, 0x3, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x7, 0x8, 0x1, 0x8, 0x0, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xf4b9, 0x0, 0x0, 0x4]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x2, 0x33, 0x16d]}, 0x5c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000780)='/dev/audio#\x00', 0x20, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000007c0)=0x9, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="56b900002a00ff26d46e10468fe94ac465000000000000000003000067ddc07da935462b00085454a7a1930000"], 0x24}, 0x1}, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000008c0)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000900)={0x5, 0x0, [{}, {0x20}, {0x3}, {0xdcc}, {}]}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000009c0)=0x81, 0x8) bind$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000100), 0x2) move_pages(0x0, 0x395, &(0x7f0000000080), 0x0, &(0x7f0000000080), 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000840)='/dev/adsp#\x00', 0xf48, 0x8000) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000880), 0x10) r4 = open(&(0x7f0000000000)='./file0\x00', 0x84800, 0xc0) r5 = msgget(0x3, 0x40) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/net/pfkey\x00', 0x2001, 0x0) msgsnd(r5, &(0x7f0000000a00)={0x3, "717b58eeccfce17036d0cd83ba9fced415e826cd34aceda99c1ea56684efe7748a63952d016c4827721d67a4a80fc69b765b0ab877920f917d71b2a405ddb14a883e7fc1ffddc9fb8142a711699c8e4bf1952918a7191275cb7c3faa8c3afaceb3a4b29c3f035f08c7c5ae984b30993ef0fa7d971ae6fecc3ccf6a4713f90283f8e229f4052e001406572f612128dccf2ac462554677c8cb013ff2f7b27d7d84a2189ad058181321ce52aab948f2ebeeefc6c456b38979c75c455fe1f7e8daab548b429cca27669f59"}, 0xd1, 0x800) accept$ax25(r4, &(0x7f00000006c0), &(0x7f0000000700)=0x10) 2018/03/30 13:38:13 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000001140)={@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e29e1137ac9bc683f70fef41cdb7422792e83c7bb9eed2a1da7bbff6851c890cfc97c764a58b41bc87e927c9fbeda47596870c5956aeaca2b13ee02f996073"}, {&(0x7f0000000100)=""/4096, 0x1000}, &(0x7f0000001100)}, 0xa0) connect$llc(0xffffffffffffffff, &(0x7f0000000080)={0x1a}, 0x10) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) 2018/03/30 13:38:13 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000200)={0x1c, 0x1d, 0x1, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic='\n']}]}, 0x1c}, 0x1}, 0x0) 2018/03/30 13:38:13 executing program 4: setrlimit(0xb, &(0x7f00003e3000)) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x3ff, &(0x7f0000000040)=""/10) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) 2018/03/30 13:38:13 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x8000000000002, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r2 = dup2(r0, r1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={r3, r4/1000+30000}, 0x10) 2018/03/30 13:38:13 executing program 5: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000100)='iso9660\x00', 0x1000, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='xfs\x00', 0x1000, 0x0) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/03/30 13:38:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4000000000001) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200000007}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000002c0)='htcp\x00', 0x5) close(0xffffffffffffffff) 2018/03/30 13:38:13 executing program 1: mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffff9, 0x220100) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x3}) syz_open_dev$sndctrl(&(0x7f0000014fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000000c0)=0x3) 2018/03/30 13:38:13 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x200002000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)='securityGPLlo\x00', 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ftruncate(r0, 0x0) 2018/03/30 13:38:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd002) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000240)={0x10002, 0x0, 0x0, 0x1000, &(0x7f0000003000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 13:38:13 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x6) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000000000200000000000000c63"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000080)=0x9e) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/03/30 13:38:13 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2e, &(0x7f0000000100), 0x4) r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f00000001c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/30 13:38:13 executing program 2: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) read(r0, &(0x7f0000000700)=""/188, 0xbc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={0xffffffffffffffff, &(0x7f0000000500)='Z', &(0x7f0000000600)=""/183}, 0x18) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_pts(r0, 0x2) io_setup(0x1, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) r5 = syz_open_dev$admmidi(&(0x7f0000000840)='/dev/admmidi#\x00', 0x6, 0x40100) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) io_getevents(r2, 0x101, 0x4, &(0x7f0000000340)=[{}, {}, {}, {}], &(0x7f0000000400)={r3, r4+10000000}) r6 = dup3(r1, r0, 0x0) io_setup(0x20, &(0x7f0000000180)) ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f0000000280)={0x4, 0x0, [{}, {}, {}, {}]}) syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0xfffffffffffffff9, 0x400040) r7 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x3ff, 0x0) ioctl$LOOP_SET_FD(r7, 0x4c00, r0) creat(&(0x7f0000000240)='./file0\x00', 0x0) syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) write$vnet(r6, &(0x7f00000009c0)={0x1, {&(0x7f0000000940)=""/95, 0x5f, &(0x7f0000000880)=""/170, 0x3, 0x2}}, 0xffffffffffffffda) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x8, 0x0, 0x0, r6}, &(0x7f0000000200)) write(r0, &(0x7f0000c34fff), 0xffffff0b) [ 174.169914] binder: 14388:14389 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000002000 [ 174.183063] binder: 14389 RLIMIT_NICE not set [ 174.207606] binder: 14388:14389 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000002000 2018/03/30 13:38:13 executing program 5: socket$inet6(0xa, 0x80003, 0xff) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000200)={0x80000000, {{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7ef}}}, 0x88) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000000180)=0x6, 0xffffffffffffffbc) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@ipv4_deladdr={0x18, 0x15, 0xd, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}}, 0x18}, 0x1}, 0x0) close(r0) 2018/03/30 13:38:13 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x8, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x800000000039, &(0x7f0000000500)=@hopopts={0x67, 0x0, [], [@hao={0xc9, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @pad1={0x0, 0x1}, @generic={0x2, 0x0, "15c9cccc6cee90fd8021"}, @ra={0x5, 0x2}, @generic={0x80, 0x0, "76224ab71cf4296e2bdf59fe31717d6aa724a5b64b53ee98b3ba48ab44d74863b3d7d8cdb1c8d0d994d9e4ea229a992b8e994914adf45b74ae248b4dbb4745a94620056cdba9706e2c7db05028958d393a3a31d7283522ab1bbc8047c61ff2c82ecacbfa1b970a"}]}, 0xfffffffffffffd2f) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400), 0x3e4}, 0x0) epoll_create1(0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000078e88368327b07fc90f2a4a8185653e90390"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r1, 0xfffffc61) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r3 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x7c, 0x1) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000300)={[0x101001, 0x0, 0xf000, 0xf000], 0x1, 0x5a, 0x4}) r4 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x182e, 0x10000) setrlimit(0x0, &(0x7f0000000280)={0x3ff, 0x5}) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000000240)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r2, &(0x7f0000000080)}, 0x10) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/03/30 13:38:13 executing program 1: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x1, 0x800, 0x0, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) renameat(r0, &(0x7f0000000640)='./file0\x00', r0, &(0x7f0000000680)='./file0\x00') dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 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, 0x2000000000, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x121a00, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1c3200, 0x0) ftruncate(r4, 0x49) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000000)={0xb690, 0x80000000}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x1e}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x13000005}, 0xc, &(0x7f0000001540)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1405000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f00000015c0), &(0x7f0000001600)=0x10, 0x80800) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)="2e2f6367726f757000eb4712f7491a", 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r6, &(0x7f0000000000)='khreaded\x00', 0x1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x1b, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0e630100030000000000ade708c15a14264a010000000100000000477f901b29495dd67be3f52d17780f5c3ae4513a17a38e90bdae113685f83a1aad70ab69c5ff6242"], 0x0, 0x0, &(0x7f0000000440)}) eventfd(0x3) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) 2018/03/30 13:38:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000239000)='environ\x00') pread64(r0, &(0x7f0000e4d000), 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="a667c8452e4e31c2a1b85d", 0xb, r2) [ 174.219722] binder: 14389 RLIMIT_NICE not set 2018/03/30 13:38:14 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x10001, 0x202) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r1, 0x4) readlinkat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/165, 0xa5) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x200000) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) 2018/03/30 13:38:14 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) getpid() ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) acct(&(0x7f0000001240)='./file0\x00') getsockname(0xffffffffffffff9c, &(0x7f0000001480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000012c0)=0x80) socketpair(0x10, 0x807, 0x8, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001580)={r2}) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001280)='memory.swap.current\x00', 0x0, 0x0) r5 = open(&(0x7f00000010c0)='./file0\x00', 0x0, 0x60) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001300)={0x8, 0x0, 0x6, 0x58a, 0x0}, &(0x7f0000001340)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000001380)={r6, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x3}}, 0x0, 0x7, 0x0, 0x8, 0x92}, &(0x7f0000001440)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001140)={0x4, 0x8001, 0x40, 0xfffffffffffffffd, 0x0}, &(0x7f0000001180)=0x10) ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f0000001500)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000011c0)={0x95e, 0x101, 0x8009, 0x1ff, 0x31386ac8, 0x8, 0x1, 0x7, r7}, 0x20) recvfrom(r1, &(0x7f00000015c0)=""/83, 0x53, 0x120, 0x0, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x3f, &(0x7f0000001640)="284fd7dd9dc02974edd4ab8bd382c64ae631ff1ebfe0abd3718386bf0d8ab91ace176a53c43431344e4a220bc23a4bc742a69e7e93169a725198402d9c44141d0232b2b76d6b64fbb5ab8e189840a24bef6476989b5da8af1f70efa81c5b532b726b80", 0x63) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000016c0)={r7, @in={{0x2, 0x4e22, @rand_addr=0x9}}}, &(0x7f0000001780)=0x84) symlinkat(&(0x7f0000001080)='./file0\x00', r5, &(0x7f0000001100)='./file0\x00') close(r0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/4096) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001200)={r5, r5, 0x4, 0x3}, 0x10) [ 174.335994] QAT: Invalid ioctl [ 174.353485] QAT: Invalid ioctl [ 174.417835] QAT: Invalid ioctl [ 174.422530] QAT: Invalid ioctl 2018/03/30 13:38:14 executing program 3: mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = socket$packet(0x11, 0x8000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040), 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ip6tnl0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) close(r1) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2140, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f00000001c0)={0x2, &(0x7f0000000140)=[{}, {}]}) accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x10, 0x80000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) semget$private(0x0, 0x0, 0x20) 2018/03/30 13:38:14 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) 2018/03/30 13:38:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xdffffffffffffffe) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="1400000039341e7d000000000000000708000000020092195ade32ed7ef3e5bb6f8f85316700000000000000000000000000000000000008000000b16da2f6d85028f859460eeb8c3a5c7454fc6374049e9a57976c7638d37f61e758319f7160ef42eddf855944daebcb4f5f196ad4318cddcd45699474f71fdd5937317f2eda2171460bea5532e637b610b18e13080000000000000071f8dce7a1bbb2a7cccaf9cbbf11752c1c7c739c88d3342bef1e14b210e78d3e4ffd6a0000cec44598b46352439f5ab8e370bfadfa35c07b90bb0622a5e3c4f97acf7a99094316c2f0c6df93f292655b90"]}) 2018/03/30 13:38:14 executing program 6: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) connect$packet(r0, &(0x7f00000003c0)={0x11, 0x1c, r2, 0x1, 0x3, 0x6}, 0x14) socket$nl_route(0x10, 0x3, 0x0) sendfile(r0, r1, &(0x7f0000000080)=0x18, 0x3ff) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x103000, 0x0) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000240)=0xc) poll(&(0x7f0000000100), 0x0, 0xfffffffffffffffd) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4c, 0x1d, 0x0, 0x3, 0x14, 0x8, "069f4c91cf279604e7bbc11d1e3e45e73b361004e193183f5947f7885c1b026ce041124630bc522ed9d417bf651261ac61ba7bd5c491835c3ef11a4875ac184b", "b105d8d7b3e1bb0ded1329ddcd3c4eaaab35467c680f6827dff8454dbbc347e248d7fb0a7bb2e4652b7b54199679ac42120b7b1ab7828d3b8911e8b326fae240", "ac905cf5b2ee4c3de3f7ef55128f162ab13f2eb8bd6f919da522a843a2091e6c", [0x1, 0x6000000000000000]}) 2018/03/30 13:38:14 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x4, 0xff}], 0x18) setitimer(0x0, &(0x7f0000000040)={{0x0, 0x7530}, {0x77359400}}, 0x0) 2018/03/30 13:38:14 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x480, 0x0) unshare(0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f80000000000", 0x15}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x40000000000000, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00'], &(0x7f0000000680)=[&(0x7f0000000440)='9p\x00', &(0x7f0000000540)='9p\x00', &(0x7f0000000600)='proc+\x00']) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000fc0)=[{{&(0x7f00000006c0)=@vsock={0x28, 0x0, 0x0, @my=0x0}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000980)}], 0x1, &(0x7f0000003640)=ANY=[], 0x0, 0x10}, 0x5}], 0x1, 0x814) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="ffffff7f00000000", 0x8, r3) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="000386", 0x3, r3) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r3) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000640)={r4, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-clmulni\x00'}, &(0x7f0000000000)}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') ppoll(&(0x7f0000000500)=[{r1, 0x1}, {r0, 0x60}, {r0, 0x531}, {r0, 0x2000}, {0xffffffffffffffff, 0x100}, {r1, 0x408}, {r0, 0x200}, {0xffffffffffffffff, 0x8000}], 0x8, &(0x7f0000000580), &(0x7f00000005c0)={0x7ff}, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40005a00}, 0xc, &(0x7f0000000480)={&(0x7f0000000840)=ANY=[@ANYBLOB="4800b1876055774f2d66dd67a72ab5492d829e89b50634cd922bfba0dea7a2472e817252a988ab2f63816664b13a58f8952d42e87cadff47dc89ec97e7f6e896c314a6cc3d477789cc86c43847559673c5435577"], 0x1}, 0x1, 0x0, 0x0, 0x20008800}, 0xc0c0) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) r6 = socket(0x10, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00000007c0)={r6, r0}) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) write(0xffffffffffffffff, &(0x7f0000000400)="24070000000000000000d3b720f0ce83a80075060000ffa89d2c37d9ed3bea9d596bf3e2ffb4d17a02e9b2c464974ac924691e56b878", 0x36) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x8002, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r7, &(0x7f0000000840), 0x1000000000000037, 0x0) 2018/03/30 13:38:14 executing program 2: r0 = getpgid(0x0) sched_setaffinity(r0, 0xffffffc9, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x10200) read(r1, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000240)={{}, 'port0\x00', 0x0, 0x11014}) socketpair(0x10, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$can_bcm(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="00830e00800800000000053f0025caaae1dc1c3b4c39d628c00751f908cdb851eda0d6ce0db62452acea2f7d546dcdfbcadb05", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0000008001000000040000e0380200007f5af27632b2b9359149359dd55ed50ce85d42777ebbac8bbbdd04b86838414ce3d0c8422657d94cfb2ede90577612d2630f4dd1f6582f813dd7dd04babd280a"], 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$setsig(r3, 0xa, 0x29) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/30 13:38:14 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) r1 = socket$inet(0x10, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'dummy0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x1d, r2}, 0x10, &(0x7f0000000480)={&(0x7f0000000400)={0x5, 0x1, 0xb05, {0x77359400}, {0x77359400}, {0x3, 0x100000001, 0x0, 0x8}, 0x1, @can={{0x0, 0x0, 0x3, 0x401}, 0x2, 0x1c17b84b38940a6e, 0x0, 0x0, "5deefb8e51012d35"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x200400c0) bind(0xffffffffffffffff, &(0x7f000000c000)=@nl=@kern={0x10}, 0xc) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[], &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r4 = socket$inet(0x10, 0x0, 0x0) sendmsg(r4, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)}, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f00000000c0)={0x8, @random="d683a8aefb33"}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000200)) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000002c0), 0x10) r5 = semget$private(0x0, 0x3, 0x8) semctl$SEM_STAT(r5, 0x3, 0x12, &(0x7f0000000300)=""/161) io_setup(0x0, &(0x7f00000000c0)) sendfile(r1, r3, &(0x7f0000000240), 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r6 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x0) r7 = getpgid(0x0) ioctl$KVM_GET_ONE_REG(r6, 0x4010aeab, &(0x7f0000000100)={0x8, 0x944e}) tkill(r7, 0x15) 2018/03/30 13:38:14 executing program 4: r0 = memfd_create(&(0x7f0000003ff7)='cgroupK\\\x00', 0xfffffffffffffffc) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) memfd_create(&(0x7f0000000000)='em0posix_acl_accessvboxnet0selinux\x00', 0x2) fallocate(r0, 0x800000000000008, 0x1ffffffffffe, 0x1c193) 2018/03/30 13:38:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x400000000e) socketpair$inet6(0xa, 0xa, 0xca, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000280)=0x8, 0x4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000000c0)=@ioapic={0x100000, 0xa9, 0xffffffffffff7fff, 0x9, 0x0, [{0x4, 0x8, 0x4, [], 0x80000001}, {0x4, 0x6, 0x6bb}, {0x9, 0x1f, 0x3, [], 0x7}, {0x0, 0x5, 0x2}, {0x3ff, 0x7f, 0x8, [], 0x8ae}, {0x3, 0xffffffff, 0xa, [], 0x4}, {0x0, 0x0, 0x40, [], 0x2}, {0xfffffffffffffffb, 0x9b1, 0x9, [], 0x2}, {0xffffffffffffff7f, 0x3, 0xc34, [], 0x1ff}, {0x5, 0x7, 0x7}, {0x3a, 0xc0000000000, 0x8, [], 0x4}, {0x3, 0x90, 0x0, [], 0x5}, {0x1b86, 0x0, 0x401, [], 0x1}, {0x3ff, 0x2, 0x100000000, [], 0x4}, {0x5, 0x7, 0x66, [], 0xfffffffffffffff8}, {0xc02c, 0x1649, 0x3435, [], 0x1}, {0x212c8923, 0x76a2, 0xffffffff, [], 0x9}, {0x5, 0xffffffffffff7fff, 0xdfa3, [], 0x9}, {0xfffffffffffffff9, 0xd0, 0xffffffffffff7fff, [], 0xffffffffffffff80}, {0x1000, 0x46f0, 0x5, [], 0x7fff}, {0x2, 0x3f, 0xf10, [], 0x8}, {0x9, 0x3, 0x579af14d, [], 0x3ff}, {0x0, 0xbe, 0x6}, {0x1f, 0x6, 0x0, [], 0x88}]}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000001c0)) 2018/03/30 13:38:14 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000001c0)={0x9}, 0x8, 0x80000) r1 = inotify_init() tee(r0, r1, 0x88, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r2 = socket$packet(0x11, 0x3, 0x300) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2040, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100)=""/143, &(0x7f00000000c0)=0x3a5) sendto$inet6(r2, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/30 13:38:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000240)=[@in={0x2, 0x4e24, @rand_addr=0x200}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e23, 0x1}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x16}}], 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x40, 0x1}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0xe7, "030d57816ed97756b6353f4a57a2cc2133e5206214728c24a8d5a025c9eb39761fac494f7a1ea35e0052da9bdf283c9a51f8cc0a0433fa4b39d62c1a23ed2da21fa1415b8c6a6122540f369702e9b484bd281f8d83634ce4d0cd66d9b3ea44d1af390b03b59c754470ae647331303ce505f6f40b50991224206a3e91b701af17a2ad579708d1405c39ed26dd68a9d0f832866f47246e8e0fbb79b9db033c5df8f6012aa1f29ebed1a6f9e08614bf297df2101bd9b8874672564249b8d837f6873314c22494da3c9ebdc20dd7e24a3773d46db6a4561f9a0b565d9e33a94d189473225e1af4e9a6"}, &(0x7f0000000200)=0xef) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) 2018/03/30 13:38:14 executing program 6: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001040)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x10ed5b) keyctl$get_persistent(0x16, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40400, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x0, 0xa4100) openat$vcs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vcs\x00', 0x0, 0x0) eventfd(0x7) pread64(0xffffffffffffffff, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[]) ftruncate(0xffffffffffffffff, 0xfffffffeffffffff) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x80}, &(0x7f0000001100)=0xfffffd5a) read(0xffffffffffffffff, &(0x7f0000000040)=""/172, 0xac) setns(r1, 0x44000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x9, 0x0, 0x2}, 0x10) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000001c0)={0x5, &(0x7f0000000140)=[{0x7fff, 0x7}, {0xfffffffffffffffc, 0x1}, {0x3, 0xbd05}, {0xfffffffffffffffd}, {0x5, 0x2}]}) ftruncate(r2, 0x0) pwritev(r2, &(0x7f0000001400), 0x0, 0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) socket$inet(0x2, 0x3, 0xfffffffffffffff8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/03/30 13:38:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) fchown(r0, r3, r4) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x400) 2018/03/30 13:38:14 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3e) prlimit64(0x0, 0x0, &(0x7f0000000240)={0xfffffffffffffffa, 0xc7f2}, 0x0) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) recvmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f00000000c0)=""/200, 0xc8}, {&(0x7f0000000280)=""/195, 0xc3}, {&(0x7f0000000380)=""/146, 0x92}, {&(0x7f0000000440)=""/97, 0x61}, {&(0x7f00000004c0)=""/73, 0x49}, {&(0x7f0000000540)=""/129, 0x81}, {&(0x7f0000000600)=""/198, 0xc6}], 0x9, &(0x7f00000007c0)=""/102, 0x66, 0x1}, 0xc00000}, {{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000200)=""/47, 0x2f}, {&(0x7f00000008c0)=""/31, 0x1f}, {&(0x7f0000000900)=""/146, 0x92}, {&(0x7f00000009c0)=""/195, 0xc3}, {&(0x7f0000000ac0)=""/24, 0x18}, {&(0x7f0000000b00)=""/99, 0x63}], 0x6, &(0x7f0000000c00)=""/48, 0x30}, 0xfffffffffffff2f4}], 0x2, 0x8000000000000002, &(0x7f00000001c0)={0x0, 0x989680}) 2018/03/30 13:38:14 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x1000000000000084, 0x7ff, &(0x7f0000000000)="0cad17899172ac16493183f0a44d7f2edeb43ea1a853a1e585954ee4c6e67c783fb3ecf4819ff7ec79d0a0e963048ee2d9d8d31a9f495ed07038ede6aebaef05bbe62609febca4f5ab9655a89f757bee408c0ae0d0b422d8ed7c23ae3e837e873f18155e34aef19e930f77df08", 0x6d) finit_module(r0, &(0x7f0000000080)='\x00', 0x1) 2018/03/30 13:38:14 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) futex(&(0x7f00000000c0), 0x5, 0x0, &(0x7f00000003c0)={0x0, 0x989680}, &(0x7f0000000440), 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) [ 174.887591] could not allocate digest TFM handle ghash-clmulni 2018/03/30 13:38:14 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$pokeuser(0x6, r0, 0x100000001, 0x9) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r1 = gettid() r2 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x1, r2, 0x4001) ptrace$peek(0x2, r1, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000140)=0x10) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0xfffffffffffffffa, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000000240)={0x6}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r3}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) exit_group(0x7) 2018/03/30 13:38:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0xffffffffffff1ee6, 0x2, 0xfffffffffffeffff}) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000300)="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", 0x1000) accept4$alg(r1, 0x0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x1, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00000000c0)=0x572e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="200000002c00000000000004010000e57f0000000c000000088bbb0009000000"], 0x20}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001340)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x810000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1400200009e301a0ba0483901550a51ffacef815b063ee7b", @ANYRES16=r3, @ANYBLOB="040026bd7000fedbdf2510000000"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'irlan0\x00', 0x0}) connect$packet(r0, &(0x7f0000001300)={0x11, 0x16, r4, 0x1, 0xfff, 0x6, @random="37b58a31b920"}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001380)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) ioprio_set$uid(0x3, r5, 0x10000) 2018/03/30 13:38:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x3594439f, 0x200, 0x1, 0x2, 0x4, 0xfffffffffffffffa, 0x100000001, r2}, &(0x7f0000000140)=0x20) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0x20, 0x7, 0x7, 0x8}, 0x14) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x40000072}]}) 2018/03/30 13:38:14 executing program 3: r0 = userfaultfd(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/30 13:38:14 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r1, 0xc0045878) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000280)={r0}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[0x0]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r5, &(0x7f0000012ff8)='./file0\x00') syz_fuse_mount(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f00000002c0)={r4, 0x480000000000000}) setregid(r6, r7) 2018/03/30 13:38:14 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041bff4)={0x10000011}) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) fcntl$getown(r2, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) r3 = gettid() ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000300)={0x7, 0x4f, 0x6, 0x3ff, 0xdf, 0x800}) r4 = getpgid(r3) r5 = getgid() setgid(r5) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x1, 0x1, 0x5, 0x5, r4}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ppoll(&(0x7f00000000c0)=[{r0, 0x1}, {r2, 0x200}, {r1, 0x21}, {r1, 0x42}], 0x4, &(0x7f0000000140)={r6, r7+30000000}, &(0x7f0000000240)={0xa649}, 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="02000000020000000000000000000000"], 0x10}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000000340)="5354a7966ca2dda7bdcb9a59f0af319cd71d1c5d6858b402398d89c84c5d83db0b4c25188d1ce0ae3f36c6fbafd97a439fadaffefc783c76a208141ddc964f152ff9239cca0bdfd5db0a319db9d1a5d4205f75aa9c37116eff774bd50a0e251ffbd380d39a7584bf93211b0453ad868a0db3a8185845e48227740531a5eeb596f4ae36978900c846e8b7fb56a4103efa77019e35b66b86c2f684673a", 0x9c, 0x4000, &(0x7f0000000400)={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x7}, 0x1c) 2018/03/30 13:38:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200000, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x40) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x38}, 0x1}, 0x0) 2018/03/30 13:38:14 executing program 6: r0 = socket(0x10, 0x3, 0x9) write(r0, &(0x7f0000000000)="240000001a0025f00018000400edfc0e1c0b0000e80000001009ffeb080001000000015c", 0x24) [ 174.948128] could not allocate digest TFM handle ghash-clmulni 2018/03/30 13:38:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') madvise(&(0x7f0000c0f000/0x3000)=nil, 0x3000, 0x2000000000003) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffff) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x400000) clone(0x0, &(0x7f00000006c0)="6b9d11ddc3446ebe811595032912dd446293ba1c124e7a495301747b01de7416f16d518cb9fbd62abf7dd616ba8fb4842b626e88fe3b86ae000000000000000000", &(0x7f00000007c0), &(0x7f0000000680), &(0x7f0000000cc0)="c15188a2883a37e7ae7b9c27a267f42e1817a6db356d6a1e3fa9279389f951f6cefb7d5752af57f80f358e0cce0ef4e822f4dff2b8954b2b35833ad115006fa500623aa4a772123a374ba4b3a48794e3842c7fecbd105c81c811890fbca2829fca1e64") ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000280)={&(0x7f0000000000)=[0x3, 0x4], 0x2, 0x1, 0x0, 0x40000, 0x6, 0xffffffff00000001, {0x81, 0x1, 0x0, 0x9, 0x8001, 0x4961cce9, 0xffffffffffff7106, 0x564, 0x0, 0x2bda, 0x5df5, 0x80000000000000, 0x1f, 0x8, "286dedf9ab4eec0234d1b8972e30564d1c62924ba7df4e99dc0f83449ee0e054"}}) connect$vsock_dgram(r0, &(0x7f0000000540)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000800)=0x8007f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x7}}, 0x6, 0x1ec}, &(0x7f00000000c0)=0x90) r2 = socket$inet(0x2, 0x5, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="680000002500290100000000000000000c0000004a8d3dc1c01436fb0700299b79575c668d175cdd9b26d790f736f6bd223c93a3d8ed135a09c2300f649bcd58e959c32d7a86a2668ae461218583662dcb26783253710490074aaf07a53369a9f0afd40027ea575f"], 0x68}, 0x1}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001440)=@broute={'broute\x00', 0x20, 0x2, 0x375, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001180], 0x0, &(0x7f00000000c0), &(0x7f0000000840)=ANY=[@ANYBLOB="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"]}, 0x3ed) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000005c0)=0x0) bind$ax25(r0, &(0x7f0000000740)={0x3, {"7928a5083bca09"}, 0x8000}, 0x10) capget(&(0x7f0000000600)={0x20080522, r4}, &(0x7f0000000640)={0x23, 0x3, 0x531552a7, 0x101, 0x1, 0x1}) r5 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x80000001, 0x8, 0x1, 0x8000, 0x9, 0x8, 0xfffffffffffffff9, 0x9, r1}, 0x20) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000240)={0x6, 0x107000}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000bc0)=""/225, &(0x7f0000000300)=0xe1) write$cgroup_int(r5, &(0x7f00000018c0)=ANY=[@ANYRES64=r0, @ANYBLOB="3ac03ff09fe2d6f34f842d379b49e51e78af480680607ab9c61f26f3270086f5bbc32f52f8f407503686ad316c9a395d6fc5de444ba54e73d26ac4d0c3108fc5cc092ab102619302ddcf71370d2f6b4680eff6384344c844d8ed011eaa4baf8f5940315dee415a03ee2eddaf4b37fed3e284da08298903645d29a4e525ffd68dbae034b5f303310000000000000000000000000000"], 0xa7) ioctl$KDDISABIO(r5, 0x4b37) syz_open_dev$sndctrl(&(0x7f0000000580)='/dev/snd/controlC#\x00', 0x2f8, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x400, @ipv4={[], [0xff, 0xff]}}}, 0x2, 0xff}, &(0x7f0000000500)=0x90) r6 = msgget(0x1, 0x400) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000d40)=""/161) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000400)) 2018/03/30 13:38:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), 0x4) r2 = creat(&(0x7f0000001500)='./file0\x00', 0x0) getpeername$ax25(r2, &(0x7f0000001800), &(0x7f0000001d00)=0x10) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x2, {0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) read(r1, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/4096, 0x1000, 0x4}, 0x2043) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000001480)=0x5) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000001980)={'nat\x00', 0x0, 0x3, 0xc9, [], 0x1, &(0x7f00000017c0)=[{}], &(0x7f0000001880)=""/201}, &(0x7f0000001cc0)=0x78) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000002c0)={r5, 0x1}, &(0x7f0000000300)=0x8) bind$ax25(r4, &(0x7f00000003c0)={0x3, {"f9566a39c4c8a0"}, 0x40}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000001840)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x60210900}, 0xc, &(0x7f0000001540)={&(0x7f00000014c0)=ANY=[@ANYBLOB='X#'], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x0, 0xff, 0x8, 0x8001}, &(0x7f0000000280)=0x98) sendmsg$nl_crypto(r3, &(0x7f0000001780)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001740)={&(0x7f0000001640)=ANY=[@ANYBLOB="f8000000100000032abd7000fcdbdf25636d6163286165732d67656e6572696329000000000000000000000000000000000000000000000000000018000000150000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005bf2bf000000000000000000000000000000000000000000000041d293722100000000"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000015c0)={r6, 0xb5, 0x8, [0x4, 0x7, 0x5, 0x20, 0xf9b7f50800000000, 0x6, 0xb95d, 0x100000000]}, &(0x7f0000001700)=0x18) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001a00)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@remote, @in6=@local}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001b40)=0xe8) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x101}, 0x1c) recvfrom(r7, &(0x7f0000000140)=""/88, 0x58, 0x2142, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001b80), &(0x7f0000001bc0)=0xc) 2018/03/30 13:38:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = request_key(&(0x7f0000001240)='logon\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000012c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0xfffffffffffffffb) r2 = request_key(&(0x7f0000001300)='logon\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0x100000000, r2) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x2013, r0, 0x0) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f00000001c0)=""/4096) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000000)=""/206, &(0x7f0000000100)=0xce) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000011c0)="66bad104b000ee650f01c9f20f01c9b9460200000f32c744240007000000c744240200900000c7442406000000000f011424b9800000c00f3235004000000f300f06440f20c0350b000000440f22c0b9800000c00f3235010000000f300f01ca", 0x60}], 0xaaaaaaaaaaaabd0, 0x1, &(0x7f0000001240), 0x0) 2018/03/30 13:38:14 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x76e4ae72, 0x402) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r4) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000000)=0x200000000) pread64(r2, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r4}) signalfd(r1, &(0x7f0000000140)={0xffffffffffffffff}, 0x8) setsockopt$inet_dccp_int(r0, 0x21, 0xe, &(0x7f0000000080)=0x1, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000380)={0x0, 0x101, 0x0, 0x19, &(0x7f0000ff9000/0x4000)=nil}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) socket$vsock_stream(0x28, 0x1, 0x0) close(r2) eventfd(0x0) 2018/03/30 13:38:14 executing program 2: socket$packet(0x11, 0x3, 0x300) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00000001c0)={0x3f, 0x80, 0x9}) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000000180)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000000c0)={r4, 0x44, 0x3, 0x1000}, &(0x7f0000000140)=0x10) tee(r2, r1, 0x1ff, 0x0) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400000) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="003d255ebce1cbf220ca4f23fde60376621eb640b91a7eba05bd34a10e"], 0x1) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) set_thread_area(&(0x7f0000000100)={0x0, 0x0, 0x1000, 0x200, 0x0, 0x8000, 0x0, 0x1}) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) 2018/03/30 13:38:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x1d, 0xa, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setreuid(r5, r6) ioctl$TCXONC(r4, 0x540a, 0x897f) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000010000034d564b0000000001"]) [ 175.075553] netlink: 84 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/30 13:38:14 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) dup3(r2, r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r0, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000000240)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) r7 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r8 = dup2(r0, r6) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000380)={r9, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r10 = dup2(r0, r0) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r7, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x4c, r11, 0x100, 0x70bd25, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x69}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}]}]}, 0x4c}, 0x1}, 0x40000) bind$ipx(r10, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r10, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/30 13:38:14 executing program 0: r0 = epoll_create(0x1) fremovexattr(r0, &(0x7f0000000240)=@known='trusted.syz\x00') r1 = perf_event_open(&(0x7f0000000400)={0xfffffffffffffffe, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x1f, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2b0b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0x18}) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x80) r2 = socket$unix(0x1, 0x2, 0x0) gettid() mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='exofs\x00', 0x4040, &(0x7f0000000340)="5d6185eb975aa91a41a5166b22b66bc12e3749b18862faf705180343fcffc867ae385adfd181f1091cccf3fd25a19fe68772d53b6591c4f3888db570eeee89eacec169246df508b037563a2fdb303369eb6144a4e718e0bf13a9d190005a84ad5b9d8397c9a29cc41f396e500ed691427b8d33f149085ef70afd8bbf11224ecb1b") setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f00000000c0)=0x4, 0x4) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x200) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = open(&(0x7f0000000480)='./file1\x00', 0x1c1000, 0xc) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f00000004c0)={0x7b, 0x0, [0x5115, 0x5, 0x8, 0x2]}) listen(r2, 0x8) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0xfffffffffffeffff) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x4e21}, 0xffffffb1) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000000040)=0x5, 0x4) 2018/03/30 13:38:14 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x8000, 0x0, 0x0, {0x77359400}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x48b578e23cf236}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)=ANY=[@ANYBLOB="080100001300220029bd7000fddbdf25647262675f6e6f70725f73686133383400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024000000240000000000000000000008040100fa000000080001000000000008000100060000000800010008000000080001007f000000"], 0x108}, 0x1, 0x0, 0x0, 0x841}, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x1, 0x8000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000200)=0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x28000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000280)={0x401, 0xffffffffffff41ce, 0x7, 'queue1\x00', 0x1}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x7, 0x4) getsockname$netlink(r2, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000240)) [ 175.136763] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/30 13:38:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/igmp\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x3f) accept4(r0, 0x0, &(0x7f0000000080), 0x800) inotify_init1(0x80800) [ 175.231724] netlink: 84 bytes leftover after parsing attributes in process `syz-executor3'. [ 175.233179] can: request_module (can-proto-3) failed. 2018/03/30 13:38:15 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@buf={0xeb, &(0x7f00000002c0)="c2a5c86d6e211e32a41964dad60ad0962e33132f06bd714aa14d9a24b6394a759ccf4eca05e4aa97419f7e2ae6a347655b6f718a20d61af5b0b959b3e1644e27e31205d7182083ac881dae01dc4a11d5050ec34fe44749b3f55f8d9d8b611f6a7c1ae016f72f4093d36ff331b49657d0ab4bd0b571ac44e78d924cc6cb1c08fb5ad33fa8900d0cec62018c5b3da3e79ad53a888ffd8c5c600360d0ff13cceebc1e6097ca84647bdf012b7970e8beb175314f6e9957e678287380671500b945e27df604c79f7da3719955380d99a0b9c2d79cc0430e2ca96a420da3f13f2788fb8ecadf8231f4d778e1413e"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2000000006004000000000000000000000000000e4bdea9c19c7b492a497fab23f9dc5b64bf4847c2388321c792fb74d474ef2bc34e0bf09776b", @ANYRES32=r1, @ANYBLOB="0000000000000000df576485afd8a29a15150c28eb3c54760336d58059892f0224c6965d1635ba"], 0x20}, 0x1}, 0x0) syslog(0x9, &(0x7f00000001c0)=""/218, 0xda) 2018/03/30 13:38:15 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x9, 0x88400) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(r1, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x40000021) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000d17ffc)=0x40, 0x5d) getsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r4 = getpgid(0x0) setpgid(r4, 0x0) inotify_init() [ 175.282352] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/30 13:38:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$eventfd(r1, &(0x7f0000000080), 0x8) sendto$inet6(r0, &(0x7f00000000c0)="6f6fb7cef567ec463289c2769b9b905ee6e995f3923bd3fae10b61274bcdd679a6abdcc2088e3c7902a77c8f4644c262a63938d23a15c7710c6cc6f48dc33ccc29fbec1ddc35f4691b2e2bd52de4051b25b62c49c186ed0cccd8", 0x5a, 0x8000, 0x0, 0x0) write$eventfd(r1, &(0x7f0000000040), 0xfdc8) write$eventfd(r1, &(0x7f0000000140), 0x8) 2018/03/30 13:38:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@abs, 0x7) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x10000005}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1, 0x0) 2018/03/30 13:38:15 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="2600000042004bf1938d120000000aff020000096b8dbdea26fffff74503e517ed0209884b29", 0x26) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) [ 175.377242] can: request_module (can-proto-3) failed. 2018/03/30 13:38:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x400400, 0x0) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) r3 = semget(0x1, 0x0, 0x240) semctl$GETVAL(r3, 0x3, 0xc, &(0x7f00000012c0)=""/17) pwrite64(r0, &(0x7f0000000100)="8e97116cb3195204e7f262a4e3fb69a81f2d7587bb73b4d85ed5ae57ca29aa7e4c6e90643f29d1efd8d31ca4731aa2b2f67eddb6e9e2", 0x36, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001340)={0x0, 0x0, 0x30}, &(0x7f0000001380)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001300)={r4, 0x1}, 0x8) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000001280)) capset(&(0x7f0000581ff8)={0x200019980330}, &(0x7f0000000040)) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x2, 0x0) clone(0x20904, &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000001300)) 2018/03/30 13:38:15 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0xaa, 0x80) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000200)={0x10000, 0x800000000c802}) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5}, 0x14) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100000001, 0x2041) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000240), 0x10) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000180)={0x2, 0x2, 0x0, 0x3e, &(0x7f0000000080)=""/62, 0x4d, &(0x7f00000000c0)=""/77, 0xf, &(0x7f0000000140)=""/15}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000340)=0x80) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='syzkaller0\x00', 0x78}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62978413, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000280)={'broute\x00'}, &(0x7f0000000300)=0x78) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x9) r2 = socket(0x10, 0x100000000803, 0x4) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/03/30 13:38:15 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000001ff1)='/dev/snd/timer\x00', 0x0, 0x4c180) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000240)=0x1e) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000040)={0x80000000, 0x5}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000180)={{0x3, 0x4}, 'port0\x00', 0x21, 0x1, 0xeb3, 0x200, 0x20, 0x10001, 0x3, 0x0, 0x6, 0x7}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x498, 0x130, 0x270, 0x270, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000100), {[{{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x3, 0xfffffffffffffffd, 0xfffffffffffffff8}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @dev={0xac, 0x14, 0x14, 0x13}, 0x5}}}, {{@arp={@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffffff, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0x9, 0x1000, 0x1000, 0x8, 0x100, 0xaa, 'bpq0\x00', 'yam0\x00', {}, {0xff}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x3, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000a93000)={{0x3}}) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffb000/0x2000)=nil, 0x9, 0x5, 0xc0, &(0x7f0000ff9000/0x3000)=nil, 0x4}) 2018/03/30 13:38:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000010c0)={0x0, 0x52, 0xffff, 0x333fc29e, 0x8001, 0x97d5, 0xbf, 0x1000000000000000, 0x8, 0x4, 0x1}, 0xb) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x65) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003080)="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", 0x8a}], 0x100000000000037b, 0x0, 0x0, 0x95}, 0x0) recvmsg(r3, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/03/30 13:38:15 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0), 0x4) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0xc0184908, &(0x7f0000001000)) 2018/03/30 13:38:15 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x400000020202, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000480)=r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000300)={0x5, &(0x7f00000002c0)=[{}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000400)={0x0, &(0x7f0000000340)=""/161}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0xffffffffffffff74, 0x3, 0x7}) write$tun(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="32002ef662781c7b51561111cd0c1b7b00040000b9515ee34146fbd3038db0b9d1ef3705d331427b78f759361673a7b4e94de39cb4c19026cec2a3303c81cd8b22254f62c5cce2e839c7dd8b5be33cca7959c0636b7962ca8ba03ab87d650e7c5d89fa268c13e161fe55fc6c3d0398f8dc6e5c719a2eb2584afcce19bf6093a0939bca7b255128d30665c23c97ba552eb76d8c4019a2be35f59c9331143f549ba0317cd58d79c2a366943e16b11e830156addd150668aaa29b242012e29b190d30a7e9e9b44987f09017e19cd4937d684e4714ba05e29b76"], 0x1) getdents(r1, &(0x7f00000004c0)=""/233, 0xe9) syz_open_pts(r1, 0xfffffffffffffffd) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x6ff5, 0x4) dup2(r0, r1) 2018/03/30 13:38:15 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="1ee1edf982f556903b99188d6b56c853a54f7a3b70ff83e0c6fd6de83ae34db98a8d69a9f0fd4b79327f1f338cf0c07b17a768f04a5296178feac799daed48586923a3bc9a327978ce9cb93b27490855f851e4c4ef8a479c890330e8cf0d19addf26d9cf80a85fd101660c5f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x400, 0x8, 0x72, 0xffffffff, 0x2}, &(0x7f0000000340)=0x14) socket$packet(0x11, 0x3, 0x300) r2 = socket$inet(0x2, 0x2, 0xfffffffffffffffe) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = dup3(r2, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000001dffc)=0x1000007fd, 0x4) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000200)=0x40) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x77, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e20, 0x0, 'ovf\x00', 0x20, 0x700, 0x7}, {@loopback=0x7f000001, 0x4e22, 0x1, 0xfffffffffffffff7, 0xfffffffffffffff9, 0xa47b}}, 0x44) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) sendto$inet(r4, &(0x7f00000000c0)="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", 0x11c, 0xfffffffffffffffc, &(0x7f0000ef0000)={0x2, 0x4e23}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) recvmsg(r4, &(0x7f0000ef6fc8)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f00006c0000)}, 0x8002022) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000280)) 2018/03/30 13:38:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000480)=0x5000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x111000, 0x0) openat$cgroup_ro(r2, &(0x7f0000000240)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000003c0)={@broadcast, @local, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000440)={@empty, r3}, 0x14) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) bind$vsock_stream(r2, &(0x7f0000000380)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00000001c0)={0x0, 0x7ff, 0x3d}) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000300)={&(0x7f00000002c0)=[0x3, 0x19, 0x8000], 0x3, 0x8, 0x5, 0x5, 0x6, 0x0, {0x5, 0x81, 0xffffffff, 0x7f, 0xfff, 0x100, 0x2, 0xc2a, 0x6, 0x1, 0x1, 0x8, 0x9, 0x864, "3f8c93f8690acfeffdcc6a607cf62f4cf013467fef8f7b525f50123fa07d9a88"}}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x5}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ppoll(&(0x7f0000000000)=[{r4, 0x90}, {r0, 0x1000}, {r1, 0x721a}, {r0, 0xc0}, {r4, 0x1002}], 0x5, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f00000000c0)={0xa35}, 0x8) dup(r2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 13:38:15 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00000006c0)) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r1 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000680)={0x5, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6e61740000060000800700000000000000000000000000001b000000050000004004000038020000280100e8030000ff00ffe3e803123508070000e8920000"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 13:38:15 executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r1, 0x540a, 0x5) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$TCXONC(r1, 0x540a, 0x1) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x941) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00000000c0)={0x6, 0x8, 0x800, 0x10001, 0x10, 0x80000000}) 2018/03/30 13:38:15 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000700), &(0x7f0000000740)=0x8) getsockopt$inet_buf(r1, 0x0, 0x7, &(0x7f0000000640)=""/30, &(0x7f0000000000)=0x1e) seccomp(0x0, 0x0, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f00000000c0)) 2018/03/30 13:38:15 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x20000) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x100, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x100, 0x0) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x1000000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000840)=0x3, 0x362) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10800, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000180)={0x2, &(0x7f00000000c0)=[0x5, 0x9]}) r4 = inotify_add_watch(r3, &(0x7f0000000280)='./file0\x00', 0xa200000c) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000)={0x7fffffff, 0xcbeb, 0x0, 0x400, 0x6, 0x40, 0x1f}, 0xc) inotify_rm_watch(r3, r4) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r5 = msgget$private(0x0, 0x4) msgrcv(r5, &(0x7f0000000880)={0x0, ""/4096}, 0x1008, 0x3, 0x800) r6 = epoll_create1(0x0) ppoll(&(0x7f0000005640)=[{r6, 0x41}], 0x1, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r7 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000a7eff4)) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000300)=""/117) epoll_pwait(r6, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r7, &(0x7f0000e8c000)={0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, r1}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000500)=0x6, 0x8) [ 175.646988] QAT: failed to copy from user. [ 175.700643] QAT: failed to copy from user. 2018/03/30 13:38:15 executing program 2: pread64(0xffffffffffffffff, &(0x7f0000000640)=""/56, 0xb7, 0x0) readv(0xffffffffffffffff, &(0x7f0000814fe0)=[{&(0x7f0000296f99)=""/103, 0x10}], 0x10000000000001c0) write$fuse(0xffffffffffffffff, &(0x7f00000e5f18)={0x10, 0xfffffffffffffffc, 0x1}, 0x10) 2018/03/30 13:38:15 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000640)=""/56, 0x38, 0x1) readv(r0, &(0x7f0000814fe0)=[{&(0x7f0000296f99)=""/103, 0x10}], 0x10000000000001c0) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="005f00000000000000000000000000001e145e2201366a3a59a2b08946559ec3563e3ea6aaece1c8c14e7ab51b3459ecd1cf4c6dd57148152a8e1962cc85f4"], 0x10) 2018/03/30 13:38:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x181000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180)=0x7, 0x4) 2018/03/30 13:38:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000140)=0x7, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x480100, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000001c0)=0x3) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000280)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e20}, 0x7f) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000780)) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x4000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x90000, 0x0) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000540)={0x1, &(0x7f0000000500)=[{}]}) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) r4 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000240)="79751c10e7", 0x5) vmsplice(r4, &(0x7f0000000180)=[{&(0x7f0000000140)="3662e345", 0x4}], 0x1, 0xe) r5 = creat(&(0x7f0000000440)='./file0/file0\x00', 0x0) pwrite64(r3, &(0x7f0000000400), 0x1000001fc, 0x0) ftruncate(r4, 0x1) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f00000002c0), &(0x7f0000000400)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000580), 0x4) ioctl$KVM_KVMCLOCK_CTRL(r6, 0xaead) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f00000004c0)=0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000480)=0x18, 0x4) 2018/03/30 13:38:15 executing program 4: gettid() setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f0000005300)=ANY=[]}, 0x78) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = syz_open_dev$sndctrl(&(0x7f0000000fc0)='/dev/snd/controlC#\x00', 0x2, 0x4401) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r3, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="040000000000000000000000070000000000000000000000090000000800000000000000000000000000000000000000000000eeff000000de0d0000030000000000000000000000f7ffffff05000000000000000000000000000000000001000000000000000000010000000000000000000000000000000600000000086ef230470000000000000000000000000000000000000000000006000000040000000000000000"]) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000640)=@ioapic={0x0, 0x0, 0xd7, 0x5, 0x0, [{0x0, 0x1f, 0x8, [], 0x4}, {0x0, 0x4, 0x5, [], 0xfffffffffffffff8}, {0xfffffffffffff801, 0x8001, 0x7, [], 0x3}, {0x0, 0xffffffffffffff06, 0x40, [], 0xcde}, {0x8000, 0x0, 0x60dd, [], 0x3}, {0x1, 0x0, 0x4, [], 0x1ff}, {0x8, 0x8, 0xacb6, [], 0x5}, {0x8, 0x1ff, 0x5, [], 0x9}, {0x0, 0x8, 0x4}, {0x200, 0x1, 0x7fff, [], 0xffffffffffffffff}, {0x101, 0x81, 0x4, [], 0x8}, {0x2, 0x38e, 0x2}, {0x9, 0x9, 0x4, [], 0xffffffff}, {0x5, 0x3, 0x100000001, [], 0x81}, {0x5, 0x1ff, 0xcdd, [], 0x1}, {0x5, 0x3c3, 0x8}, {0x1, 0x0, 0x1, [], 0x5968}, {0x7f, 0xe000000, 0xfffffffffffffffb, [], 0x400}, {0x0, 0x10000, 0x8001, [], 0x1}, {0x4, 0x4, 0x322, [], 0x10001}, {0x100, 0x2, 0x8, [], 0x80000001}, {0x1, 0x6, 0x4, [], 0xfffffffffffffffe}, {0x1, 0x0, 0x1, [], 0xffffffff}, {0x0, 0x2, 0x9, [], 0xfffffffffffffffe}]}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000f80)=@assoc_value, 0x8) ftruncate(r5, 0x0) pwritev(r5, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xa3b}], 0x1, 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000f40)=@get={0x1, &(0x7f0000000a00)=""/242, 0x81}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, "deb9d52d059beadfc4d05c877d7fc272d69092baa2542f21774ea89452bf346da279fd1d617e74b3177a5e1a"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r6 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x0, 0x80000) ioctl$GIO_UNISCRNMAP(r6, 0x4b69, &(0x7f0000000300)=""/103) ioctl$KVM_SMI(r2, 0xaeb7) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00000000c0)=""/65, &(0x7f0000000140)=0x41) ioctl$KVM_RUN(r2, 0xae80, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x400400, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f0000000240)={{0x101, 0x5}, {0xa8, 0x31d9}, 0x9f2, 0x4, 0x7}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x400000000032, 0xffffffffffffffff, 0x0) 2018/03/30 13:38:15 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x10000, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xaf, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x100, 0x8, 0x4, 0xfffffffffffffff8, 0x7, 0x2, 0x9, 0x2, 0x10001, 0x3, 0x5}, 0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = accept$alg(r1, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00000002c0)={0x0, 0xfffffffffffffff9, 0x393a, 0x9, 0xffff, 0xffff}) io_setup(0x1, &(0x7f0000e4b000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000000680)={{0x7b, 0x3, 0x8, 0x2, "ac6bdb9e6616c1f6aaf495b8b278a7211768cb88aa1ce785fd7e3a5e7203a3843480b6ea79efb5724fc99d27", 0x8}, 0x82d0000000000000, [0x2, 0x8001, 0x8, 0x3, 0x100000000, 0x2a, 0x7, 0x100000001, 0x5, 0xfffffffffffffffd, 0x1000, 0x6, 0xfffffffffffffffc, 0x9, 0x6, 0x3, 0x95, 0x2, 0x1, 0xd2, 0xeee, 0x2, 0x8, 0x8, 0xfff, 0x5, 0xfffffffffffffffa, 0x2, 0xc40, 0x0, 0x5, 0x9, 0x7, 0xf2, 0xffffffff00000000, 0x2, 0x3, 0x0, 0x9, 0x4, 0x1000, 0x0, 0x3, 0x6, 0xdb, 0x3f, 0x20, 0x80, 0xff, 0x2e4a343c, 0x8ca4, 0x6, 0x8, 0x0, 0x2, 0x40, 0x9, 0xffffffff00000000, 0x3, 0x2, 0x8000, 0x0, 0x18b0, 0x0, 0x0, 0x0, 0x3ff, 0x28, 0x7f, 0x5, 0x1, 0x478, 0x5, 0x6, 0x1ff, 0x7fff, 0x9, 0x4, 0x5, 0x5, 0x5, 0x80000000, 0x3, 0x4, 0x3, 0x6, 0x101, 0x5, 0x7ff, 0x5, 0x0, 0x81, 0x7b6, 0x1000, 0x7fffffff, 0x10001, 0x0, 0x7f, 0x401, 0x6, 0x81, 0x5, 0x0, 0x0, 0x80, 0x8, 0x4, 0x8000, 0x7, 0x1, 0x6, 0x2, 0x3, 0x5194, 0xeace, 0x25b0, 0x6, 0x0, 0x3ff, 0x100000001, 0x7fff, 0x0, 0x7fffffff, 0x1, 0x3, 0xfffffffffffffff7, 0x0, 0x8], {0x0, 0x989680}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000340), 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000180)) io_submit(r5, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000000)="b3", 0x1}]) syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x9, 0x8000) 2018/03/30 13:38:15 executing program 5: r0 = perf_event_open(&(0x7f0000fdef88)={0x0, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, @dev}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x0, 0x9, 0x3, 0x6, 0x6}, &(0x7f0000000600)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000640)=@assoc_value={r2, 0xffff}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00000005c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x40, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000300)={0x7b, @broadcast=0xffffffff, 0x4e20, 0x2, 'nq\x00', 0x20, 0x80000000, 0x2}, 0x2c) pipe(&(0x7f0000a41000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={"6263736830275be3f46baad821e200"}) flock(r5, 0x2) flock(r4, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0x1, [0x0]}, &(0x7f0000000080)=0xa) socket$packet(0x11, 0x3, 0x300) vmsplice(r0, &(0x7f0000000580)=[{&(0x7f0000000380)="ee4a646f1713d77c2f7b8e158c86d9cd8d2f6931e55be17bf24ee6c5b6fe76ccd910f5c3777fe8c576d66e41fa112b5ca27b4272c29aa030e0fcb098b0aaeffba361ce8cd7aced316d2281ed6a6765bc3a563382", 0x54}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="e20e48155b4125b41ca734ff842d44be6fc2e9cceb70bb089a6518abed0853c108b08e0433119632a2c7b269bd9750adb4a08fae473c861253dedf5d0c2eacc30f2cf0f275508196da3e0395b82743886563074eed6befd9fd5c209c66cc8047732202fda618b5f46dc6c4c9941cd0e4c8b6398a4cb611ea9a5823fed4cfa1"], &(0x7f00000001c0)=0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000007c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000800)={r7, 0x8}) bind$alg(r5, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) close(r5) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000680)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000006c0)={r6, 0xc4, "f10167376388dd07e90745fa3d914723e39bd224713182b88db1f321eca5d9aaa2244060ea2e26956e6035a74156a794dbdff7266515b398128e4cff7e0a9fc2a9f153427f6a1e1c58e9dfd75caf2c4b54fd9c13081987d410605afab78549b7ec04a4c41f2be0bd5a812bb0ffae08c21c85c33dfa93bc93704e298564e7fb5b19441503b1dd1e8b9c2c51a9d94cf53813bef46262372f0d9379c49e1f899cc1371606372bc936c43b4b0dc41e2f0ada4a2d0f6bc19838da41285d4b1e78582b379766bf"}, &(0x7f0000000340)=0xcc) 2018/03/30 13:38:15 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000440)=""/240) keyctl$dh_compute(0x17, &(0x7f0000000280), &(0x7f00000002c0)=""/239, 0xef, &(0x7f0000000400)={&(0x7f00000003c0)={'digest_null-generic\x00'}}) r0 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='eth1selinux.\\proc\x00', 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="adee6527c967995d7fea0777af6c20539d88c4a8708890ea72b6b72129b4221ada288615a1d913b454a0d2fe6e0da068d47ec52fdefe02267417a13f2db766cc514c39cb600c8a08f1d59a8822892739ed08b1edc8d07fbea32b0c837b78d35c12948b86", 0x64, r0) r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x3f, 0x109000) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000240)={0x1, 0x8, [{0x100000000, 0x0, 0x8000}]}) openat(r1, &(0x7f0000000540)='./file0\x00', 0x400000, 0x80) 2018/03/30 13:38:15 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0x1f, 0x2, 0x7, 0x2, 0x9, 0x70}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000380)}]) 2018/03/30 13:38:15 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x10000, 0x41) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r2 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f00000004c0)=0x10) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getpid() r5 = geteuid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000580)) getresuid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)) r7 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000680)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f00000007c0)=0xe8) getresgid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(0x7f0000000880)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000980)) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open$cgroup(&(0x7f0000001b40)={0x3, 0x70, 0xfffffffffffff729, 0x1, 0x5, 0x4, 0x0, 0x4, 0x100a0, 0x3, 0x10001, 0x9, 0x1, 0x9, 0x3, 0x0, 0x0, 0xf000000000000000, 0x393, 0x3, 0x6, 0xfffffffffffffffd, 0x80, 0x7, 0x2, 0x20, 0x3ff, 0x5, 0xffffffffffffffe0, 0xffff, 0x100000001, 0x1, 0x1, 0x1, 0x8, 0x6c95, 0x400, 0x7fff, 0x0, 0x0, 0x1, @perf_config_ext={0x101, 0x99}, 0x101, 0x0, 0x9, 0x7, 0x69ea, 0x6bbc7e00, 0x6313}, 0xffffffffffffff9c, 0x7, 0xffffffffffffff9c, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000001c00)='/dev/snd/controlC#\x00', 0x0, 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_dev$sndctrl(&(0x7f0000001c40)='/dev/snd/controlC#\x00', 0x2, 0x2000) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x303400, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001cc0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001d00), &(0x7f0000001d40)=0xc) fstat(0xffffffffffffffff, &(0x7f0000001e00)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='ns/net\x00') signalfd(0xffffffffffffffff, &(0x7f0000002040)={0x59f6}, 0x8) socket$key(0xf, 0x3, 0x2) accept$ipx(0xffffffffffffffff, &(0x7f0000002080), &(0x7f00000020c0)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002100)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002140)={0x0}, &(0x7f0000002180)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000021c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000022c0)=0xe8) lstat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = socket$vsock_stream(0x28, 0x1, 0x0) r15 = eventfd(0x5) r16 = getpid() r17 = geteuid() r18 = getegid() r19 = socket(0x4, 0x3, 0x3f) r20 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/ptmx\x00', 0x90000, 0x0) r21 = epoll_create1(0x80000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002400)={0xffffffffffffffff}) r23 = eventfd(0xffffffff) r24 = syz_open_dev$usbmon(&(0x7f0000002440)='/dev/usbmon#\x00', 0x3f, 0x80000) r25 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002480)='/dev/qat_adf_ctl\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000024c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000025c0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)="c80072c94fa16e1edcb51ef86da52e3fcd3c621751abea1902e1a586d1a93d2ba19a28e97621213870884943d496ef19c06dd3046fa1654e02c95adcad3d03a7885854d817d9c9d894e5e2b0638d965b407c49b6163554bcea652fbf4a6819360f45c1d385c9944f70ccec36c8d1e0282a21c58f3b04fb84f37b00c74f3cf9485f13d53ef62f14bc47e2fcd680010e064f75b78b93f4e9cf50f1a878a3", 0x9d}], 0x1, &(0x7f0000002680)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="00000000180000000000000001000000010000000c50f37888f8735a6031700077be854796965c9263b84e79233b64e62b88dcfa0d796be072147825", @ANYBLOB='\x00\x00\x00\x00'], 0xb4, 0x8000}, {&(0x7f0000001f00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001f80)="36a60236d0430ec7501af193feb551e650fdd7071b68d5214b71a648f6382f76c8", 0x21}], 0x1, &(0x7f0000002500)=ANY=[@ANYBLOB="18000000000003000100000001000000", @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26], 0xa0, 0x4}], 0x2, 0x894755e297d84fcb) r27 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r27, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) getsockopt$sock_buf(r27, 0x1, 0x1a, &(0x7f00000003c0)=""/193, &(0x7f0000000340)=0xc1) 2018/03/30 13:38:15 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000380)=""/209, &(0x7f0000000480)=0xd1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00000005c0), &(0x7f0000000500)=0xffffffa2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) connect$nfc_llcp(r2, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) chdir(&(0x7f0000000300)='./file0\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000180), 0xfe57) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) dup(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r4, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="140000002a001103000000000000000000010000"], 0x1}, 0x1}, 0x0) write(r4, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff000d010000e03202000016debae0e52eb615c62a450ca6b2f64a56e673cf03b1f23de2c888d30e7efcbf47c89af3ca52f51bdc10255fcccaf9125cdd9700000000000000000000000000"], 0x0) 2018/03/30 13:38:15 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000000)=""/187, 0xfffffffffffffdd7) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000013ffc)=0xff, 0x2de) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) dup2(r0, r0) 2018/03/30 13:38:15 executing program 7: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x0, 0x7, 0x1) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000080)=0x100000001, 0x4) sendfile(r1, r1, 0x0, 0x80000001) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000180)="b185975218a525a44f47e45b07f1f86eca93193f045af2a040e2785f7a29a82e007891d51225c9f6a670e943e89b8694cd2df2a6b71e057e674bcbc30a0e75bdb452bba9d47ab528719742b1199b71aeb869b4fc2766a9ecf93f68524aeb795853d2e6453b4e3cca15f020acb2fd0b2d4ae60c9942cfe58c63112ba52394262cf6355a22414ec6555cd59a94bb5bdb0706159c6442969562282764fbd935c0495ec1d89b5f61d498") ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)}]) 2018/03/30 13:38:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20703, 0x42) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000000c0)={{0x2, 0x1}, 'port1\x00', 0xd1, 0x450, 0x40, 0x5, 0x26, 0x2, 0x7fffffff, 0x0, 0x4, 0xfffffffffffffffc}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000600)={0x2, 'lo\x00', 0x2}, 0x18) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x9, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000640)=0x7ff, 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0xfea4) r2 = dup(r0) write$eventfd(r2, &(0x7f0000605ff8), 0xffbe) sendmmsg$alg(r2, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f00000001c0)="c094287fb35f8cd4e471ef5e1228b6000694c44b6ee7224f", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x0, 0x8000) write$eventfd(r2, &(0x7f00006d5000), 0x8) write$vnet(r2, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000340)=0x0) ptrace$getenv(0x4201, r3, 0x81, &(0x7f0000000380)) getresgid(&(0x7f0000000180), &(0x7f0000000200), &(0x7f0000000240)=0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getegid() lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000580)=[r4, r5, r6, r7, r8, r9, r10]) shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffd000/0x3000)=nil) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000440)='m', 0x1}], 0x1, &(0x7f0000000500)}, 0x40000) dup(r1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000005c0)={0xff, 0x0, 0xaf7, 0x9}, 0x10) [ 175.964730] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 175.997997] *** Guest State *** [ 176.001397] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 176.010306] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 176.019197] CR3 = 0x0000000000000000 [ 176.022955] PDPTR0 = 0x0000000000000003 PDPTR1 = 0x0000000000000000 [ 176.029479] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 176.036009] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 176.042045] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 176.048046] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 176.054740] CS: sel=0x0000, attr=0x10000, limit=0xffffffff, base=0x0000000000000000 2018/03/30 13:38:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000140)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x4, 0x4) [ 176.062751] DS: sel=0x0000, attr=0x10000, limit=0xfffffffd, base=0x0000000000000000 [ 176.070800] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 176.078829] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 176.086841] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 176.094876] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 176.102928] GDTR: limit=0x00000000, base=0x0000000000000000 [ 176.106101] device lo entered promiscuous mode [ 176.110978] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 176.123563] IDTR: limit=0x00000000, base=0x0000000000000000 [ 176.131579] TR: sel=0x0000, attr=0x00081, limit=0x00000000, base=0x0000000000000000 [ 176.139577] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 176.146043] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 176.153522] Interruptibility = 00000008 ActivityState = 00000000 [ 176.159798] *** Host State *** [ 176.163049] RIP = 0xffffffff811cdba6 RSP = 0xffff880184c373b8 [ 176.169063] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 176.173946] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 176.175485] FSBase=00007f1b73b1f700 GSBase=ffff8801db300000 TRBase=fffffe0000034000 [ 176.175494] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 176.175504] CR0=0000000080050033 CR3=00000001d166c006 CR4=00000000001626e0 [ 176.175515] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff86801610 [ 176.175523] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 2018/03/30 13:38:16 executing program 0: r0 = getpgrp(0x0) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x36, 0x2, @tid=r0}, &(0x7f0000000100)) openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000000080)) write$evdev(r1, &(0x7f0000001fdc)=[{}, {{0x0, 0x7530}}], 0xfe86) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) [ 176.175527] *** Control State *** [ 176.175533] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 176.175539] EntryControls=0000d1ff ExitControls=0023efff [ 176.175547] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 176.175553] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 176.175559] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 176.175568] reason=80000021 qualification=0000000000000000 [ 176.257499] IDTVectoring: info=00000000 errcode=00000000 [ 176.262986] TSC Offset = 0xffffff9ec6ec1441 [ 176.267337] EPT pointer = 0x00000001ae61901e [ 176.272208] device lo left promiscuous mode [ 176.279705] device lo entered promiscuous mode 2018/03/30 13:38:16 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x16907e, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="44e62539", 0x4}], 0x10000053, 0x1000) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/03/30 13:38:16 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101001, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000080)) r2 = semget$private(0x0, 0x1, 0x1) semctl$IPC_RMID(r2, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000400)=ANY=[@ANYBLOB="d8000000210001040000000000000000e0000001000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100ac1414aa00000000000000000000000000000000000000000000000000000000000000000000fe800000000000000000000000000000fe8000000000000000000000000000000000000000000000000000002c001300e0000001000000000000000000000000fe8000000000000000000000000000bb0000000000000000000000000000"], 0xd8}, 0x1}, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req3={0x6, 0x5, 0x40, 0x7, 0x80000001, 0x400, 0x1}, 0x1c) 2018/03/30 13:38:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x101906) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x9, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xc, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2091042e08858166e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x2]}) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x2, 0x5, 0x0, 0x8, 0x581}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20}}}, &(0x7f0000000340)=0x84) connect$rds(r0, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x6bc3}, 0x10) 2018/03/30 13:38:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x1e, {0x2, 0x4e21, @broadcast=0xffffffff}, 'sit0\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e23, @rand_addr=0x6}, {0x307, @random="faa65d2e6569"}, 0x6, {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/03/30 13:38:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101040, 0x0) write$vnet(r1, &(0x7f00000000c0)={0x1, {&(0x7f0000000200)=""/4096, 0x1000, &(0x7f0000000080)=""/55, 0x1, 0x3}}, 0x68) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000001c0)={r3, 0x0, 0x2, r3}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) r4 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r2, 0x0) 2018/03/30 13:38:16 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, 0x0}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r4 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x7f, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x1ff, 0x40, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab143361b8e3cd8dff0e3d8a9e8177af536ae10c28fe546c40f786497632eb496a1d58804e3b2b", 0x75}], 0x0, &(0x7f0000000940)=[@init={0x0, 0x84, 0x0, {0x3, 0x0, 0x348, 0x6}}, @sndrcv={0x0, 0x84, 0x1, {0x2, 0x458, 0x4, 0x0, 0x214, 0x8a, 0xffff, 0x8, r1}}, @sndrcv={0x0, 0x84, 0x1, {0xe4, 0x100000000, 0x208, 0x1, 0x3, 0x5, 0xd509, 0x5, r5}}, @sndinfo={0x0, 0x84, 0x2, {0x9, 0x4, 0x200, 0x3, r1}}, @sndinfo={0x0, 0x84, 0x2, {0x3a1a, 0x8000, 0x20, 0x2, r6}}], 0x0, 0x24000021}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r3, 0x4c01) fdatasync(r3) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) nanosleep(&(0x7f0000000100), &(0x7f0000000800)) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00000007c0)) socket$inet6(0x10, 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/03/30 13:38:16 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000100)="1f0000000104ff00fd438f7b00000000f30501b5343c73966fcb298530b6e7e91b820008000100010423dcffdf00", 0x2e) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x288000) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'eql\x00'}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000000c0)={{0x7, 0xffffffff, 0x80000001, 0x400, 0xffffffffffffffff, 0x3119}, 0x1ff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000140)) write(r0, &(0x7f0000000000)="1f0000000104fffff13b54c007110000f30501000b000200720e0000000000", 0x1f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000001c0)={0x62, 0x1, 0x4, 'queue0\x00', 0x9}) unshare(0x200000) 2018/03/30 13:38:16 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x0, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82}, &(0x7f0000000180)=0x20) r1 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r3 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) r4 = semget$private(0x0, 0x7, 0x100) semctl$SETVAL(r4, 0x1, 0x10, &(0x7f0000000100)=0x200) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x80000000002, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x1ff, 0x40, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000000001b5}, &(0x7f0000000940)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000009c0)=ANY=[@ANYBLOB="03000000000000000000"], 0xa) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc", 0x78}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) fdatasync(0xffffffffffffffff) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000007c0)) r5 = socket$inet6(0x10, 0x2, 0x0) fstat(r5, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000011c0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000b80)=0xe8) fstat(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x5, 0x1280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001f00], 0x0, &(0x7f0000001980), &(0x7f0000001f00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x50, 0x892f, 'erspan0\x00', 'syzkaller1\x00', 'ip_vti0\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x918, 0xa08, 0xa38, [@among={'among\x00', 0x880, {{0x7, 0x1, 0x4, {[0x3, 0xe771, 0x81, 0x40, 0x0, 0x8, 0x3, 0x7, 0xf000000000000000, 0x7, 0x8000, 0x2a9, 0xf3c, 0x0, 0x0, 0x4, 0xffffffff87f100e3, 0x1ff, 0x0, 0x5d88, 0x5, 0x5, 0x1, 0xffffffffffffffff, 0x80000000, 0x80000000, 0x6, 0x40, 0x3, 0x1, 0x8, 0x6, 0x9, 0x8, 0x3f, 0x101, 0x3, 0x9, 0x0, 0x1, 0x1, 0x6, 0xffffffffffff8001, 0x496, 0x5, 0x52, 0x401, 0x7ff, 0xff, 0x4, 0xd237, 0x40, 0x8, 0x81, 0x20, 0x5, 0x90e6, 0x2, 0x81, 0x10000, 0xffffffff, 0x1ff, 0xcb8, 0xffffffff, 0xc53, 0x9, 0x1000, 0x0, 0xfdb, 0x315, 0x4775, 0xffff, 0xa6f1, 0x4f20800000000, 0xb18, 0x8, 0x6, 0x8001, 0x20, 0x7, 0x8, 0x1, 0x1, 0xfffffffffffffffe, 0x7, 0x1f, 0x2e6, 0x5, 0x0, 0x137e, 0x6, 0x7, 0x8, 0x5, 0x5, 0x6, 0x7f, 0x4, 0x4, 0x1ff, 0x3ff, 0x2dd087fc, 0x5, 0x6a70, 0xbb23, 0x2, 0x9, 0xa6bc, 0x7, 0x100000001, 0x6, 0x4, 0x800, 0x800, 0x80000001, 0xfff, 0x3, 0x6, 0xfff, 0x2, 0x100, 0x95, 0x7, 0x7, 0x3f, 0x3f, 0xd2, 0x3, 0x81, 0x9, 0x4, 0x7, 0x5, 0x3, 0x0, 0x6, 0x3, 0x9, 0x7, 0x9, 0x200, 0x1f, 0x8, 0xfffffffffffff801, 0x0, 0x4aa52802, 0xb3, 0x0, 0x0, 0x55, 0xfff, 0x7, 0xffffffffffffff4a, 0xedf, 0x0, 0x3, 0xf4cf06, 0x80, 0x9, 0x1, 0x1, 0x4, 0x7, 0x6, 0x1, 0xfffffffffffffc00, 0x820, 0x4, 0x0, 0x293, 0x80000000, 0xff, 0x4, 0x5, 0x0, 0x4, 0x0, 0x2, 0x3, 0x7b709cfb, 0x200, 0x8, 0x5, 0x8, 0x9, 0x0, 0x7, 0x7, 0x80000001, 0x69b5, 0x3f, 0x6, 0x2, 0x400, 0x5, 0x1ff, 0x4dc, 0x8, 0x8c5, 0x4, 0x4, 0x100000000, 0x1, 0x9, 0xda, 0x2, 0x6, 0xc2e, 0x6, 0x3, 0x1f, 0x1, 0x5, 0xffffffff, 0xffffffffffff6e24, 0x3ff, 0x9, 0x4, 0x0, 0xfffffffffffffeff, 0x9, 0x6, 0xa0000000000, 0x2, 0x800, 0x5, 0x4, 0x8000, 0xfffffffffffffffe, 0x3, 0x8, 0x6, 0x101, 0x8, 0x5, 0x9, 0x401, 0x3ff, 0x4, 0x8, 0xfffffffffffffffd, 0xfff, 0x80000000, 0xfcbe, 0x6, 0x3, 0x24000000000000, 0x7, 0x2, 0x5, 0x7, 0x3, 0x8a8, 0x4, 0x8, 0x0, 0x40], 0x5, [{[0xffffffff, 0x80000001], @rand_addr=0x2}, {[0x43, 0x6], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x1, 0x6], @multicast2=0xe0000002}, {[0x20], @multicast1=0xe0000001}, {[0x1, 0x6], @remote={0xac, 0x14, 0x14, 0xbb}}]}, {[0x8000, 0x7, 0x1, 0x3, 0x8, 0x8, 0x10001, 0xf1, 0x8001, 0x6, 0x2, 0x3f, 0xffffffffffffceda, 0x10001, 0xe72d000000, 0x1000, 0x200, 0x4, 0x7f, 0x3, 0xa9b, 0x2, 0x81, 0x5, 0x3, 0x81, 0x8001, 0x3, 0x8, 0x8b0c, 0x1e, 0x9, 0x4, 0x6, 0x7, 0x80, 0x7, 0x8001, 0x19d, 0xb1ad, 0x3, 0x1, 0xae9, 0x3a8, 0x1, 0x9a9, 0x3f, 0xfe94, 0x6, 0xb3, 0x10001, 0x4, 0x0, 0x7, 0x0, 0x2, 0x401, 0x1000, 0x18c0, 0x1, 0x400, 0xffffffffffffffe0, 0xd03, 0x6000000000000000, 0x10000, 0x3, 0x6, 0xed, 0x7, 0x4, 0x5bb, 0x0, 0x2, 0x1, 0x0, 0x2, 0xce, 0x8001, 0x3, 0x81, 0x3, 0x7, 0x100000001, 0x81, 0x9, 0x7fff, 0x55, 0x2, 0x0, 0x3, 0x1, 0x5, 0x70000000000, 0xb9d, 0x0, 0x1000, 0x1, 0x8, 0x2, 0x564, 0x1000, 0x7, 0x5, 0x86, 0x7fff, 0x784, 0x3, 0x9, 0x5, 0x4, 0xca04, 0xb082, 0xfff, 0xffff, 0xff, 0x8, 0x1, 0x100000000, 0x8, 0x1000, 0x0, 0x1, 0x8, 0x1, 0x1, 0xfffffffffffffffa, 0x1, 0x22c, 0x10000, 0x5, 0x7, 0x10000, 0x0, 0xfffffffffffffff8, 0x1, 0x59, 0xfffffffffffffffa, 0x2, 0x44, 0x7, 0x3, 0x3, 0x7, 0x101, 0x200, 0x3ec, 0x5, 0x3, 0x9, 0x8001, 0x1, 0x7, 0x99, 0x27, 0x6, 0x9, 0xfffffffffffffffa, 0x0, 0x9e7, 0x1, 0x7, 0x7, 0x299, 0x4, 0xfffffffffffffffd, 0x7, 0x40, 0x39, 0x3800000000000000, 0x7, 0x3b4, 0x1, 0xa39a, 0xffffffffffffffc7, 0xf2, 0x1000, 0x5, 0xfffffffffffff800, 0x6, 0x7fff, 0x1, 0x1, 0x9, 0xfffffffffffffffe, 0xc, 0xfffffffffffffff9, 0x0, 0x2f7, 0x4, 0x90, 0x800, 0x49, 0x101, 0x7, 0x1, 0x1, 0xfffffffffffffffd, 0x9, 0x100000001, 0x9, 0x80000001, 0xc1, 0x133716, 0x1f, 0x80000001, 0x5, 0x0, 0x7, 0x7ff, 0x2, 0x7f, 0x3f, 0x8, 0x8000, 0x4, 0x3, 0x4000000000000, 0x6, 0x0, 0xfff, 0x100000000, 0x4, 0x0, 0xffffffffffffff01, 0x80000001, 0x1000, 0x5, 0xfffffffffffffada, 0x0, 0x80, 0xffffffff80000001, 0x7, 0x8, 0x7, 0xfdd, 0x1, 0x8, 0x400, 0x100000000, 0x3, 0x3cac, 0x0, 0x1f, 0x8, 0x5, 0x9, 0x3ff, 0x6, 0x9, 0x81, 0x8, 0x2, 0x40, 0x5, 0x8, 0x9, 0x1], 0x3, [{[0x8, 0xffff], @broadcast=0xffffffff}, {[0x401, 0xffffffff], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x266, 0x10000]}]}}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x9, 0x6, 0x2, 0x0, 0x0, "d7719832db1d3125fd1b0d081d38c90712eb844ceb06528b69cb7d880dfeb7158e35f514f9b5447e15dea6af5ae623830ac971c5171ac944299b652f4c9bf466"}}}, @common=@nflog={'nflog\x00', 0x50, {{0x101, 0x9, 0xa783, 0x0, 0x0, "e9f0ce072f580fbd52edd48b7399ce9129617742a8aa50b2517ba1bfed2b2120d38797b70e7269bfa3c8dd864d0aa076617ad05f136d40f65a87dd5c6ebe4d4f"}}}]}, @common=@STANDARD={'\x00', 0x8}}, {{{0x11, 0x40, 0xe8bf, 'irlan0\x00', 'syzkaller1\x00', 'rose0\x00', 'bond0\x00', @random="dfa47b37ff6d", [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x148, 0x1f0, 0x320, [@owner={'owner\x00', 0x18, {{r6, r7, r8, r9, 0x0, 0x4}}}, @physdev={'physdev\x00', 0x70, {{'bcsh0\x00', {}, 'ipddp0\x00', {0xff}, 0x4, 0x10}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x3}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x3, 0x10001, 0x1000, 0x0, 0x0, "309212146ca4c469a43d17980f0ba8c25bfd1b3549d02aebe159d812c635f04bc00b9ca743696e49efa14a974a4313d4b48855bbe5d55682545c51caea40f4e1"}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x40, 'system_u:object_r:hald_cache_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000], 0x70, 0xf8, 0x148}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x4, 0x2}}}}]}, {0x0, '\x00', 0x3, 0xffffbffffffffffe, 0x2, [{{{0x5, 0x20, 0x8864, 'tunl0\x00', 'ip6gretap0\x00', 'tunl0\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0xff, 0x0, 0xff, 0xff], @random="a92d49f12d3c", [0x102, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x1d0, 0x200}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x1}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x9, 'system_u:object_r:scanner_device_t:s0\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}, {{{0x7, 0x4a, 0x2, 'bond0\x00', 'bcsh0\x00', 'ipddp0\x00', '\x00', @random="69d299d76a17", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @random="ec4b06f5dd03", [0x0, 0x0, 0xff], 0x70, 0xd8, 0x120}, [@common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"58c029d3a8397d234dbda567eacc1986939ef39979fc7b33ee8b73eb80a2"}}}]}]}, 0x12f8) [ 176.390363] loop_reread_partitions: partition scan of loop0 (ms=z$/ؙc?_ΨZU ǡ$ج9=:/5D赭Q7oQ4C]) failed (rc=-13) [ 176.400338] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. [ 176.414899] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/30 13:38:16 executing program 0: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r0 = userfaultfd(0x0) flock(0xffffffffffffffff, 0xc) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0)=0x1, 0x4) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000940)=""/213) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x100000000000001}, &(0x7f0000000300)=0x154) mremap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00001cd000/0x3000)=nil) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0)) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x14a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000100)={0x200, 0x5, 0x3, 0x1}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) accept4$ax25(r1, 0x0, &(0x7f0000000540), 0x80000) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000200)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) userfaultfd(0x80000) io_setup(0x6, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/30 13:38:16 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = dup(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='veno\x00', 0x5) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c62900000000c88a7c2d6f") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0}, &(0x7f0000000080)=0x8) r4 = socket$packet(0x11, 0x2, 0x300) r5 = dup2(r2, r0) mq_notify(r5, &(0x7f0000000280)={0x0, 0x5, 0x3, @thr={&(0x7f00000009c0)="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", &(0x7f0000000180)="1f2dec8c60a3ebd5fe628b39c105603bcb5e30d7ff959df745f229f6e642a20638bf6981d30d8ff15ba579bbdc20ed475cf69bcf195d"}}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xffffffffffffff80, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000740)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000780)={r6, 0x1}) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r7 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r7, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') socket(0x3, 0x0, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r7, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r7, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0x0, 0x6a}, 0x2c) r8 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x480, 0x42) ioctl$KVM_PPC_ALLOCATE_HTAB(r8, 0xc004aea7, &(0x7f00000001c0)=0x9) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000000600)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x400, 0x200}, 0x90) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000004c0)) pwrite64(r5, &(0x7f00000019c0)="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", 0xff0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r7, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'vcan0\x00', 0x2}, 0x18) 2018/03/30 13:38:16 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "731f98ca60da13bb6b0000ea4000"}}, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_user\x00', 0x0, 0x0) execveat(r3, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000200)="2e766d6e65743021236d643573756d26187b2e00"], &(0x7f00000003c0)=[&(0x7f0000000280)='ip6_vti0\x00', &(0x7f00000002c0)='syz_tun\x00', &(0x7f0000000300)='syz_tun\x00', &(0x7f0000000340)="731f98ca60da13bb6b0000ea4000", &(0x7f0000000380)='\x00'], 0x400) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r4 = creat(&(0x7f0000000480)='./file0\x00', 0x41) getsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000100)) [ 176.449645] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. [ 176.459031] netlink: 44 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/30 13:38:16 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x20800, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x9, 0xd5, 0x6b, 0x1, 0x0, 0x1f, 0x2, 0x6, 0x0, 0x9, 0x0, 0x8, 0x7, 0x20, 0x800000, 0x4, 0xffffffffffff8001, 0x4, 0x9, 0x8, 0x58, 0x8, 0x7ff, 0x1, 0xd1, 0x22, 0x7, 0x3aff8114, 0x32, 0x5, 0x6, 0x10001, 0xab, 0x80, 0x4, 0x5, 0x0, 0xfffffffffffffff8, 0x4, @perf_bp={&(0x7f0000000040), 0xc}, 0x7400, 0x6, 0x8, 0x0, 0x7fffffff, 0x6, 0x1641}, r0, 0xb, r1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = request_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)=':-security#cpuset\\\x00', 0xfffffffffffffffd) r4 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="e03df5e70f94c6047216dfecdb337d3eab072fce8eb8ceea1f595816dbee5e8164d655cc1ad6999c782d8c82b61f906adee5f87a2dd96cf3fb708807302478b07ebba8e0669e76df8d08ec45692e982e193845f3f46123e3e04c47e63300bc7e575bd1da1f6fb3c41736ccb64964ec3b6c475c2ec949945c4e506454916a08847b90ddad68ecb7ca0f25f21fb1fa5cd80188a24ab716444d2a643b32e7c8ec9bbe8e33128b815540ccbac7574ef4a70ff1ccc87004110c0660f6f65b99ae3495902205d2946435d24a670785e404e667453c0af450ad", 0xd6, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000480)={r3, r4}, &(0x7f00000004c0)=""/195, 0xc3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xfd38, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/03/30 13:38:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="0400000000000000") fstat(r0, &(0x7f0000000180)) 2018/03/30 13:38:16 executing program 4: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0xff) r1 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000880)='./file0/file0\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000840)='/dev/dsp\x00', 0x101000, 0x0) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f00000004c0)="4caa57e1e10595cf31b5fc4da17ff19b87862825ca0e541c4b8ea7f1ee8fffb88f42c90f9beb45e859bf6769dc13061ee6705900cfdf8ff6e432a0dcaaf638c5f64d65906f28d442c137f1e036877831c841d789cf5211", 0x57}], 0x1, 0x9) getresuid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) lstat(&(0x7f0000000780)='./file0/file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000003c0)='./file0\x00', r7, r8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000005c0)={0x29, 0x6, 0x0, 0x3, 0x9, 0x3df}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x402, 0x0, 0x9}, 0x7fffffff}, 0xa) r9 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r9) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r9) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 13:38:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000420010030000008000000000fe000000"], 0x14}, 0x1}, 0x0) [ 176.515068] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 176.549777] netlink: 44 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/30 13:38:16 executing program 5: execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) r2 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000008ff8)) r3 = socket$inet(0xa, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) r4 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)) [ 176.659818] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 176.668269] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested [ 176.674245] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 2, id = 0 [ 176.722961] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/30 13:38:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x455) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000040)={'ip6tnl0\x00', 0x8001}) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) 2018/03/30 13:38:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000f4cff4)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005acf34)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x1}}]}, 0x5c}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x2002) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000000c0)={0x8, 0xffff, [{0x3}, {0xffffffffffff9189, 0x0, 0x4}, {0x8878, 0x0, 0x7f}, {0xfffffffffffffff7, 0x0, 0x3}, {0x2, 0x0, 0x9}, {0x7, 0x0, 0x6}, {0x6, 0x0, 0xfff}, {0x2}]}) 2018/03/30 13:38:16 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.selinux\x00', &(0x7f0000000240)='#\x00', 0x2, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="96", 0x1}], 0x1}, 0x8000) r1 = memfd_create(&(0x7f00000000c0)='#\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000140)) sendto$inet6(r0, &(0x7f0000000000)="16", 0x1, 0x0, &(0x7f000001b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) 2018/03/30 13:38:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x10, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x18f) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getpeername$inet6(r1, &(0x7f0000001080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000010c0)=0x1c) 2018/03/30 13:38:16 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) open_by_handle_at(r0, &(0x7f0000000780)=ANY=[], 0x0) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./bus\x00', 0x0, 0x100) ftruncate(0xffffffffffffffff, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r0, r1, &(0x7f0000000680), 0x1f) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1ff, 0x9, 0xffffffffffff80ac, 0x6, 0x20}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r3, 0xfb4}, &(0x7f0000000400)=0x8) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000480)={0x6, 0x20, 0x1, {}, 0x3, 0x8}) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000640)={0x28, 0x0, 0x0, @host=0x2}, 0x10) socket$pptp(0x18, 0x1, 0x2) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000a40)=""/223) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000440)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00000007c0)={@ipv4={[], [0xff, 0xff]}, 0x47, r4}) ptrace$peekuser(0x3, 0x0, 0x1a) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(r5, &(0x7f0000000180)=ANY=[@ANYBLOB="638be4d165f63d5ed6ada69690f545b595e4b4aaf7ffbb21f1b7e57a6a6eff0f0000855a58e7580500"], 0x1) fallocate(r5, 0x3, 0x0, 0x81) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x7ff) syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x3ff8) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f0000000500)=""/129) 2018/03/30 13:38:16 executing program 0: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000025c0), &(0x7f0000002600)=0xe, 0x800) fadvise64(r0, 0x0, 0x80, 0x3) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @rand_addr}}) 2018/03/30 13:38:16 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xee}, &(0x7f0000000140)=0x8) sendmsg$nfc_llcp(r0, &(0x7f00000009c0)={&(0x7f0000000280)={0x27, 0x0, 0x1, 0x6, 0x3, 0x141a399b, "b66cf7aaa8adb239e6849b63b815fba3e131ac7550f256f623ceed7b56f1d6ca8caffb4520f56afcab084457e4cfe6499af203d44faefa27e8c21ac15789f8", 0xe}, 0x60, &(0x7f0000000840)=[{&(0x7f0000000100)}, {&(0x7f0000000300)="0af48d1a2cc5e3929a4c486244c2bf72569fed9f2d6cfcb498e7c34438881a8f174d867c7f97e54334db5a8c98941abcd483d2a54fa3d09ed9aab425f34e77b5376f204d84d2b494646a9067771db7609177bf080ea8aacb46fcf769c03cc586d9588fd25d128940d07dcbe374dbf90a355017fb232d74416b5dce70d726941e251c11333f9f3093523e6bf34c724f74a0f085ca36e601d40d861850bd459fafd36761028cc70a073af22650a8be947c7f7bbe6f6aab4233f1638ba12f611f7d8486e3b3ad537552fbafc59a058f0d6a92ecdd8bd44bb02783ef36c0f17a4056f5de9fc943768c35f8a6d1577d381698e8", 0xf1}, {&(0x7f0000000400)="a2553c6f37fcefcdd06e68837881b74d4504f7c4f4b4644b2d6118d9ab85b9ddc517392cc5f89c645632c1e6af61996cc847b1635bdf37f11de87cf641c3dc502567aec1efee15e0c29f68f335ea519c81ec4b8f55f25ccc0df6bbb03e42d909111ef2a40b3756c60f3e4fedc38003b2864ca43c13273f6abc7941de5558031d7ee427923d29c5d3aee4943ece2471ebbea45b5d31fc52e8ca9ea1e3abeca0bb9eac85c7d00ec895dcf9aff799eac1f3953232477168641baff2b0f8cc48716b524b7ed2327648cc6d8e5718dd8d650287a115813dd939d6b65c19c6f22ff7ede783e0d01a81df3546d0194d503fa3ba1be2b9a17643", 0xf6}, {&(0x7f0000000500)="4508952b676b160c9cc38fc02716604b14b7ef3ab630c153ecfcc58079a413ddb305edc32a49f44a03b2fba26ca2669e31b1fc7c92c1805cbff7c3af7db74e938825203c3ca03864f97843f784504a339d262cd3da10aa25ea176a83119de93dc984ba294abee360cf7037a26d7a86c267c541acba33d0f436d602843e5880b90ad1fec244636da2e0f24859d5fbea84a34493d0f6a3df7f9c15c96ac61984516b43ff511351f7163b6175fa36dcb177db1816561a1a0dee4071601a2c3b9f300dfab0108910aac9023eddfd8e6e5fcedcebb837d125d744c964d5bfa2af412c404888624e2ea46025b515", 0xeb}, {&(0x7f0000000600)="9ba7aaaedcf037ec0f412b2c86b4732258edd382b8208eee41c46ef001e38daefd5c23a98ba844ffcfcd199964cd97fb193cb0f3d34c6bb931ef31be983ef971dc30b50d15246a47b12da7f856274d9e1c6801a3c1be670e7e9e0c310aa8ea336cee0f84026576311b3f02a8700479ef2a21a2b1d63dc4bc49074c7b2787a27f006abaab310732ab020c2964c7342c56d2c6b3237f9fec317311950c6f03c77ddbbcd6ecccb7ad24ded036e99256a3390ced086c203ad494d2f305e74bd7b859dbf946f1d436343b64ee790286f0caec93a8bf6e96c95598f4241e0d32156c518301ae6e5de873908cc33016a7", 0xed}, {&(0x7f0000000700)="24ced91c471dca0e90d5425628f0f612e96783ef11d5875687bf1a6205811247533f8372484fc09b248dcbdfd7b14e8482ebeecacd32afb978af345aa1224855f613190b165984748d703a1f651736000d43e5a93e4beb2af81e3477d3d41a7cd3abb3e61126dc179a3f9e142bd82742cf7d52aed2bd0f0fa6b239b9eeeaab1f2e065833181a2ecce14828dcc538312b8f4f76355aa010f3f57e9df34841a7004792de1ebf98f4327b9f4d0fdb606aa1cebd71f76520fb32adb2d0d08dd01f807fcb6e45fb0c08f34d5d42c9ae2d89daf483408a2e99f315e53ef8de1d52cee9564318c3cbabfd81f31fc5bee93a285e45", 0xf1}, {&(0x7f0000000800)}], 0x7, &(0x7f00000008c0)={0xc8, 0x11, 0x1, "54c4d13c0c7f6c1f2dd7fe2ea4225e004fec0f527d61daedc0b16f54df6bf15bbd2c6eb9ee3310269ba87ed555c47a7b492404b75f8b5fa5dbb6317c0b5138cb7abf211bfcc47e4239ca227937997e20d7c456e1f5f6cf90559a65b404843ad7d8b04e7026f2c7ae3a599d7e5a2de92b07177b5661c3025ec827db6aca9bdf4c4a9abd51d466f24bfd506b2029bbd2785a1c8b2901bfc05f2d9cae62c14093cf2c45cb006a08a60bca25e4b05c8c863b19dd7748eb33e3"}, 0xc8, 0x20000800}, 0x80) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000200)=r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x2, 0x1, 0x80000001}, &(0x7f00000001c0)=0x10) creat(&(0x7f0000000240)='./file0/file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/30 13:38:16 executing program 4: r0 = userfaultfd(0x0) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x10000, 0x101100) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1}) mmap(&(0x7f000055b000/0x3000)=nil, 0x3000, 0xb, 0x12010, r0, 0x0) fsync(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/udplite\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000001c0)={0x12, 0x0, 'client0\x00', 0xffffffff80000007, "7aceb10056b33974", "f180d669e18efcf5716847915850e1e4e2ff0a22b52937025bb7fb32086800c0", 0x7, 0x9}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000230000/0x600000)=nil, 0x600000}) pkey_alloc(0x0, 0x0) socket$netlink(0x10, 0x3, 0xf) bind$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"29343232043e07"}, 0x3}, [{"15b7a9af199a31"}, {"d58780900ef65f"}, {"3385887b7b749a"}, {"ee264fc923458a"}, {"6986d645821b51"}, {"09d1dffefcab38"}, {"ab143f3b79b9ed"}, {"17b149c5a44a50"}]}, 0x48) 2018/03/30 13:38:16 executing program 5: r0 = socket(0x10, 0x400000000003, 0x0) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) io_setup(0xadae, &(0x7f00000000c0)=0x0) io_cancel(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xf, 0x100000000, r2, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000240)=0x2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)) readv(r2, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/03/30 13:38:16 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x2, 0x2, 0x0, 0x4, 0x25dfdbfd}, 0x10}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00000000c0)='net/nfsfs\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2400, 0x0) recvfrom$inet(r2, &(0x7f0000000180)=""/4096, 0x1000, 0x100, &(0x7f0000001180)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/30 13:38:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0f7f9918ffb8d1008ec066b9a50a000066b8bcf2000066ba000000000f3066b9ad02000066b86a4cbe0766ba000000000f308fe958028e267a0f16fedf5400baf80c66b8967c7c8966efbafc0cb80000ef9a0018230066f080650408", 0x5c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 13:38:16 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x20, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x3}], 0x48) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/03/30 13:38:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x0) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="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", 0xfc}], 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000340)={0x3, 0x5, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1c9}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000500)=0xdb, 0x4) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d3d4bb29d1243fac01c86c8c4dd38daedab3c6ad73a72d3f6dd2684aa82e5285eb82452c9848b7beb8bc513ba8c8973cad0bd5926604846b7f5d0397bb191c3bb6b", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea") ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000009c0)={'ip6gretap0\x00', {0x2, 0x4e24}}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/qat_adf_ctl\x00', 0x181080, 0x0) syz_open_dev$adsp(&(0x7f0000000700)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x200) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000005c0)={{0x1, 0x3000, 0xe, 0x9, 0x3ff, 0x7fff, 0xfff, 0x10000, 0x10000, 0x7, 0xfffffffffffffffb, 0x1}, {0x5000, 0xd004, 0x0, 0x4, 0xc00000000000000, 0x6, 0x5, 0x3, 0x8000, 0x882, 0x1f, 0x6}, {0xf004, 0x4, 0xf, 0xc7, 0x6, 0xe000000000000000, 0x4, 0x7fffffff, 0x1ff, 0x7f, 0x8, 0x20}, {0x104002, 0x11001, 0xb, 0x7, 0x6, 0x0, 0x5, 0x6, 0x2, 0x3ff, 0x7, 0x100}, {0x0, 0x6000, 0x8, 0x8000, 0x1, 0xffffffffffff11fd, 0x6, 0x7, 0x1, 0x3174, 0x20, 0xffffffffffffffe0}, {0x5000, 0x16002, 0xc, 0x8, 0xd323, 0xffffffffffffffff, 0x2, 0x5, 0x20, 0x1, 0x6, 0x3}, {0x1, 0x100000, 0x9, 0x1, 0x6, 0x3, 0x401, 0x10000, 0x2, 0x9, 0x9, 0xff}, {0x10001, 0xf000, 0x1f, 0x5, 0x63b1, 0x9, 0x10000, 0x1f, 0x3f, 0x1a3de000000, 0x3f9, 0x2}, {0x4, 0x10001}, {0xf000, 0x5002}, 0x0, 0x0, 0x1, 0x4020c, 0x1, 0x1, 0x100000, [0x1, 0x0, 0xfffffffffffffffe, 0x10001]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000100)=ANY=[@ANYBLOB="703b47abb187b737049889a198dc480aca0e482899ebfd95319620f785f6f3001d000000ef9c98e7f5a0f3e9eae2ad0887663e15a236e8f1a467c8137dc5f8e570"]) mknod(&(0x7f0000000580)='./file0\x00', 0x10, 0x7) 2018/03/30 13:38:16 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x62, 0x4) ioctl(r0, 0xc0884123, &(0x7f0000000000)) 2018/03/30 13:38:16 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000000)) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000880)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="ff072dbd7000ffdb9eb702000000080001004e220000080001004e2100006e8271f0e0c9c20762814f2e1c9ba1643d2af97173c666a587771ea3b142c550365804b922f8a7cfdb3fa3b1f0ef0a4f604c19a8c00326ecedab04fe425a0b99d7f32400e3270bba53808449bc05ec5f088ad485d6c332b10f7a8fe27f9df8ab996bd414f61b7c35067df34f"], 0x2}, 0x1, 0x0, 0x0, 0x50}, 0x4000004) connect$netlink(r0, &(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfb, 0x4000}, 0xc) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000001c0)={0x1, 0x1, 0xab, 0x6, 0x1}, 0xc) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000280)=0x9, 0x4) socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000002c0)={0x2}, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r0, &(0x7f0000000340)=""/155, 0x9b, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000500)={&(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x4, 0x3, 0x6}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000540), &(0x7f0000000580)=0x4) connect$inet6(r3, &(0x7f00000005c0)={0xa, 0x4e21, 0x3ca7, @loopback={0x0, 0x1}, 0xe670}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000600)) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000640)={{0xa, 0x4e23, 0x7f, @loopback={0x0, 0x1}, 0x859}, {0xa, 0x4e22, 0x40, @dev={0xfe, 0x80, [], 0x14}, 0x1}, 0x8, [0xfffffffffffffe01, 0xc00d, 0x4, 0xac1, 0x8, 0x81, 0x3, 0x800]}, 0x5c) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000006c0)={'rose0\x00', 0x8}) eventfd(0x100000000005) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000700)) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000780)={0x80000000}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000007c0)) fcntl$addseals(r0, 0x409, 0x2) r4 = msgget$private(0x0, 0x40) msgctl$IPC_RMID(r4, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000800)=[@in6={0xa, 0x4e23, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x82}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x400, @loopback={0x0, 0x1}, 0x96}], 0x58) 2018/03/30 13:38:16 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x22040) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x8, 0xffff, 0x7, 0x3, 0x6, 0x3}, 0xfffffffffffffff7}) r2 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0x7fff, 0x4) write(r2, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) [ 176.966181] QAT: Invalid ioctl [ 176.987423] QAT: Invalid ioctl 2018/03/30 13:38:16 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000080)={@loopback, @loopback}, &(0x7f00000000c0)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='illinois\x00', 0x21c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x9, 0x3ff]) bind$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x2, 0x5, 0x6, 0xdf64, 0x101}, 0x8}, 0xa) accept4$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10, 0x80000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffdc9, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/03/30 13:38:16 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000680)="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", 0xf35) r1 = fcntl$getown(r0, 0x9) ustat(0x72ec2682, &(0x7f0000001680)) kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x7, r0, &(0x7f0000000300)={r0, r0}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000008000000000000000000300000011560000000c000000b2000000000000000000000000000200000000000000000000000000000000000000000000000000020000000559858e838353573cbd059b940fbbdd440e19223942a0d58369e5e26a3abfdcf7f073694b335676bb0507f463975e64336c6ab3bf13420d0300000000000000000000000000"], 0x1) ppoll(&(0x7f0000000040)=[{}, {r0}], 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000005c0)={0x1}, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000000640)={&(0x7f0000000280)={0x27, 0x0, 0x4, 0x7, 0x1, 0x2, "22dd483f69cbb2f9ad614d307bde52bad1d1c11381cf5253d6cabfb29f3dffd4c28439e22c562434c708fcd1e045d4348cd982f6ceff6f05ae5c932f9d9c41", 0x36}, 0x60, &(0x7f0000000540), 0x0, &(0x7f0000000680)=ANY=[], 0x0, 0x20004000}, 0x80) r3 = dup2(r0, r2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r5 = getpgrp(0x0) ptrace(0x421f, r5) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$cgroup_procs(r3, &(0x7f0000000540)="6367724e801a616473000000001e00896a", 0x2, 0x0) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x2040, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000380)={0x0, 0xffff}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e21, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, [0x2, 0x2, 0x3f, 0x2, 0x1, 0x0, 0x0, 0xbe, 0x5, 0x0, 0x7fffffff, 0x73f, 0x4, 0xffffffff, 0x4]}, &(0x7f0000000400)=0x100) semget(0x1, 0x4, 0x80) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000300)=0xc) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r9, 0x84, 0x15, &(0x7f0000000200)={0x2}, 0x1) read(r7, &(0x7f00000006c0)=""/116, 0x74) r10 = msgget(0x2, 0x32) msgctl$MSG_INFO(r10, 0xc, &(0x7f0000000240)=""/166) socket$inet6_sctp(0xa, 0x5, 0x84) fstat(r4, &(0x7f0000000480)) 2018/03/30 13:38:16 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000040)={0x2, 0xa, 0x0, 0x2, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000002c0)={0x0, 0x11000}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x620880, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000240)={0x2, 0x7, 0x80, 0x8, "5fdda7fa595179467226f0a4add0ccbcb479997c3729c7e7ec5ff84a03b9d5f5da79a3041b48cfe261c534fc", 0x40000000000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={0x0, 0x7}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000480)={r3, 0x5}, 0x8) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000700)="db5ac6e540c7d7ce9e92fc353ecfec281a07c85708bc059bffe9161e09c4ad205651badc83a56d6444b328128182bdaf17b2990422b7d682", 0x38}], 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000300)="fc3215654aa8b32686dd659bd3183bee", 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x7, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r7, 0x0, 0x60, &(0x7f0000001140)=ANY=[@ANYBLOB="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"], 0x1) r8 = creat(&(0x7f0000000140)='./file0\x00', 0x10) ioctl$KVM_GET_VCPU_EVENTS(r8, 0x8040ae9f, &(0x7f0000000180)) connect(0xffffffffffffffff, &(0x7f0000000800)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x80000000, 0x20000) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vcs\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r9, 0x40a85321, &(0x7f0000000080)={{0xad, 0x6}, 'port1\x00', 0x1, 0x1000, 0x0, 0x3f, 0x2, 0x3, 0x8, 0x0, 0x4, 0xfffffffffffffeff}) close(r6) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0x9, "cb0836e9ed9f8276fb"}, &(0x7f0000000380)=0x11) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={r10, 0xfffffffffffffffd}, 0x8) ioctl$sock_netdev_private(r5, 0x89f7, &(0x7f0000000000)="fbf06eedef36e9e51ad6aee8585dd9e58af6232434c0174c02eb3d3c14b185b2bd975390a0bde82d365bc14c") ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000000380)=ANY=[]) 2018/03/30 13:38:16 executing program 0: r0 = shmget(0xffffffffffffffff, 0x1000, 0x54000006, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001280)=""/208) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full, &(0x7f0000001240)=0x48, 0x800) pread64(0xffffffffffffffff, &(0x7f0000004000)=""/151, 0x97, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000001440)='/dev/amidi#\x00', 0x7, 0x2) gettid() setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f0000000280)=ANY=[@ANYBLOB="2179d351a1d3fb51dd5e46938d7ad66dc5715176c2ae94cf6921e9c6f68b6b1e8c8683560eed5bae568e9af30e6fc6cb64d8e1facbb4db76b39091998cd2b23dc2ed391659f6eb44478a89cd12619b673569f8f7366a82c8ac07b83b0c52b3fdd0ebd6cbd7"]}, 0xdd) stat(&(0x7f0000003940)='./file0\x00', &(0x7f0000003980)) getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) getpgid(0xffffffffffffffff) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000001400)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa) fstat(r1, &(0x7f0000003c80)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003d00)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000003e00)=0xe8) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xc2841) getgroups(0x6, &(0x7f0000003e40)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000003780)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000003800)={r6, &(0x7f00000037c0)=""/44}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003fc0)={0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000001480)={0x10, 0x15, 0x8, 0x70bd28, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000003e80)=[@rights={0x28, 0x1, 0x1, [r1, r1, r2, r2, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r1]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, 0x0, r4, r5}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r2, r2]}], 0xc0, 0x40010}, 0x8840) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240000, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000003840), &(0x7f0000003b40)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=r8, @ANYBLOB], &(0x7f0000000100)=0x2) clone(0x4000000, &(0x7f0000001480), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) 2018/03/30 13:38:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) pipe(&(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b3ce67ed8f92384fa9fededdbf7b3a8d3b874662bb74e794b2e847ed46cd5ed348820300000000000048e184878da59c5556763900000900"], 0x5a) 2018/03/30 13:38:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r0, 0x0, 0x7) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x819, 0x8000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000180)=""/79) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/127, &(0x7f0000000080)=0x7f) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000340)={0x4, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xfffffffffffffe58, 0x0, 0x0, 0x845) 2018/03/30 13:38:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x2000) shmdt(r0) syz_emit_ethernet(0x36, &(0x7f0000c23fca)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x3fffffffffffff8a, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @icmp=@timestamp={0xd}}}}}, 0x0) 2018/03/30 13:38:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f69676d7000e48823605ce3a78ece56db712cf46cbb4aa20354508de6154ea7783fa10cabfde24d460d9ddb0589dbc22ec2750670993c5ede308a36c5e79969a4a5") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x9b, "ae8192a5743c2a43aab59926b4abc26a45620096f7d8dcb54568dccdc325f554b43dcfda4f893e66a41cfdc1d08959adf2d2c58e538fde136f45a59d722913c1dd202bdcbbdcf47a4cc140333e81fb7a1d35fa730083db40317e479bee9eb0839e8255f2bb427ce964cf3689871e0716abc4ac85c6c14c04276e6e3696405a4335ec9dd6cec7d97694dd702b743eb5f4d004e8595c8330a6030ec5"}, &(0x7f0000000140)=0xa3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000340)={r1, 0x40, 0x1000, "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"}, 0x1008) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r0, &(0x7f0000eeb000)=[{&(0x7f0000af5f47)=""/185, 0xb9}, {&(0x7f0000fea000)=""/190, 0xbe}], 0x2) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000000), &(0x7f0000000040)=0x4) getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={r2, @multicast1=0xe0000001}, 0xc) [ 177.040991] QAT: Invalid ioctl [ 177.046667] QAT: Invalid ioctl 2018/03/30 13:38:16 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000400), 0x8, 0x0) ppoll(&(0x7f00007ac000)=[{r0}], 0x1, &(0x7f00004c1000), &(0x7f0000d69ff8), 0x8) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) getpeername$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) unshare(0x400) signalfd4(r0, &(0x7f0000000000)={0x4}, 0xfffffc6f, 0xffffffffffffffff) socket$inet6(0xa, 0x801, 0x0) signalfd4(r1, &(0x7f0000000140)={0xfffffffffffff016}, 0x8, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x3}, 0x4) [ 177.104994] CUSE: zero length info key specified 2018/03/30 13:38:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000006c0)={0x400}, 0x8) accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000780), 0x0) ptrace$setregset(0x4205, 0x0, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000000080)=0x1000001) read(r5, &(0x7f0000ec6000)=""/50, 0x32) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000880)={0x6, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x1}}) ioperm(0x20, 0x3, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f00000008c0)={0x101, 0x4}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000000900)={0x3, &(0x7f00000007c0)=[{0x4, 0x5, 0x7fffffff, 0x3ed}, {0x100, 0xfffffffffffffffd, 0x3f, 0x9}, {0x5, 0x7, 0x7f}]}, 0x10) fallocate(r1, 0x2, 0x1, 0xff56) read(r5, &(0x7f0000000200)=""/228, 0xe4) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r7, 0x10e, 0x2, &(0x7f0000000640)=0x1, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000480)) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x0, {0xd, 0x8000, 0x8, 0x8006, 0x5, 0x6}, 0x0, 0x5}, 0xe) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x7, 0x16) 2018/03/30 13:38:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(r0, 0xf6, 0x6, 0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) accept4(r2, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x800) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x440, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5003) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000480)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="d3040902a63c7eef2e78502b2720e838ba1985ab5e76bf899862b37885d0e0e70899ae9e98b1bb6b59d3e30852847200d224893c268a78be59555c8f1ddf2e", 0x3f}], 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000180)=0xfff, &(0x7f00000003c0)=0x4) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x7fffffff, 0x7) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/30 13:38:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(crc32)\x00'}, 0xc9861624b4cf1fc7) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f80fc8)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)="8b", 0x1}], 0x1, &(0x7f0000f80000)}, 0x0) 2018/03/30 13:38:16 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000080)="a32a9734e4472cef4fc571d024a2cfdd5c5870b026f227fbb8cc8d3c7e6fccc66bb9f2a90994ba8a51344397d3f4f9a508dfe1acad765a4569a690efa32ea94888cb564bdd979d4a70291f03c77f3a14f9f36046e86e6a3375331c8321ba30856c48143fba85d973d7cbd9c81373ee3654680b59692f6b680faafd6efc35e852527f122bd78253fdc8c6f83246b814a9220c88", 0x93, 0x4000, &(0x7f0000000000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000140)={{0x0, @multicast1=0xe0000001, 0x4e20, 0x4, 'none\x00', 0xc, 0x1d80203200000000, 0x71}, {@multicast1=0xe0000001, 0x4e23, 0x2000, 0x2, 0x9, 0x7}}, 0x44) dup2(r0, r1) [ 177.256358] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 none [ 177.386448] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 177.394388] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 177.402101] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 177.409760] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 177.417541] Buffer I/O error on dev loop0, logical block 11, lost async page write [ 177.425314] Buffer I/O error on dev loop0, logical block 12, lost async page write [ 177.433094] Buffer I/O error on dev loop0, logical block 13, lost async page write [ 177.440976] Buffer I/O error on dev loop0, logical block 14, lost async page write [ 177.448750] Buffer I/O error on dev loop0, logical block 15, lost async page write [ 177.456528] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 189.455143] bridge0: port 1(erspan0) entered disabled state [ 189.462079] device erspan0 left promiscuous mode [ 189.466871] bridge0: port 1(erspan0) entered disabled state [ 189.516409] bond0 (unregistering): Released all slaves [ 232.577821] buffer_io_error: 7 callbacks suppressed [ 232.577827] Buffer I/O error on dev loop0, logical block 24, async page read [ 232.590164] Buffer I/O error on dev loop0, logical block 25, async page read [ 232.597381] Buffer I/O error on dev loop0, logical block 26, async page read [ 232.604574] Buffer I/O error on dev loop0, logical block 27, async page read [ 232.611843] Buffer I/O error on dev loop0, logical block 28, async page read [ 232.619042] Buffer I/O error on dev loop0, logical block 29, async page read 2018/03/30 13:39:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="b3123312d0be76347e8b2af2a9bd32e5464e03fd3f7385a9a936807542628c911c5716f7c76521afb61267c6d270352c02ea13ab14fba0b0ea21eae46b2a55788a", 0x41}]) r3 = memfd_create(&(0x7f0000000080)='drbg_pr_sha512\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f00000000c0)=""/55) 2018/03/30 13:39:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2400, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000040)="c4e2b3f5de0f35c4e16d76c20f06c4e17ae6edf4f30f323ef2f4360f30c4c17a109905000000", 0x26}], 0x1, 0x10, &(0x7f00000000c0)=[@cr4={0x1, 0x600400}, @cstype0={0x4, 0x5}], 0x2) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000240)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0x81}}]}) 2018/03/30 13:39:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x99a2, 0x1) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=""/15, &(0x7f0000000140)=""/44, &(0x7f00000002c0)=""/126, 0x100000}) write(r2, &(0x7f0000000080)="1f0000000104ff00fd438f7b00000000", 0x10) write(r2, &(0x7f0000000000)="1f0000000104fffff13b54c007110000f30501000b000200720e0000000000", 0x1f) r4 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x2, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) syz_open_dev$audion(&(0x7f0000000580)='/dev/audio#\x00', 0x0, 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e20}}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r6, 0x40045532, &(0x7f000000affc)) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r8 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r9 = syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r10 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$FIONREAD(r9, 0x541b, &(0x7f0000000000)) tkill(r10, 0x15) dup2(r8, r7) 2018/03/30 13:39:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fchdir(r0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x40000000, 0x2a1, 0x35}) 2018/03/30 13:39:12 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfff, 0xc0) ioctl$KDSETMODE(r2, 0x4b3a, 0x80) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/unix\x00') sendfile(r1, r3, &(0x7f000097d000)=0x10000000, 0xff) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x3) 2018/03/30 13:39:12 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) sync_file_range(r0, 0x3, 0x2, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x1002}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0xffffffffffffffff}) write(r0, &(0x7f0000000000)="13000000100006dde200f49ff60f050000230a00", 0x14) 2018/03/30 13:39:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000048, &(0x7f0000000040)=0x1, 0x4) 2018/03/30 13:39:12 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000054c0)) close(r1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r2 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fc0)={0xaa, 0x21}) userfaultfd(0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000004100)=0x1f, 0x4) r3 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000200)='./file1\x00', &(0x7f00000001c0)='./file0\x00') stat(&(0x7f0000000180)='./control\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setname(0xf, &(0x7f0000005140)='\x00') syz_fuse_mount(&(0x7f0000000100)='./file1\x00', 0xa000, 0x0, r4, 0x10000, 0x2020) close(r0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000005180)={0x7, 0x9cb, &(0x7f00000054c0)="32067e6085f3b10ea60b4a5ce61a4769de25afae4238ce337524f25e338844ae661eab7b8ae82207c480fb7c4bcf583885fee9657667522f4cacecbccff4a51bdfd0d2f9df0bc003fc00f06e373e4c60a3c1d086feb14ba775571991328d23cf5dc8c38c93afce3f2ff39bdacbce5b314727d5d546d89c8f75628d8b5b0d35983a33b97e08774d5967d7ffdfc0dff17beb6dc27b6353d8e10577642665fb4511c420b14af71ca5b496f07e9a60a9d6a1b86e7c733372a0168bf732cd40469444ba901194145e13c449bd739f", &(0x7f00000055c0)="ae1cb03de91c00d827e366d1d3700f5ab6409c0d3c54d99c380c62f0412331c4bb24cdee87025ebeb5a3b0707cbd29514e05ffee2cf798934ffe8930ee0f7924d345f002f619e42b5d19fe01a74fc6c51553e20191b68abb1c8f1fbf971eae739c024b652aef6c94929ad19cf615aed3d86e292bd325f5473d2e3dabb36f60d9e3212bc99b1769020899aa147af9c55717ad73f3deae926b4c16704c0caf9f1d1135ecf7186bafef5a9d07099e37", 0xcc, 0xae}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000001440)=0x4) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000005440)) recvmmsg(0xffffffffffffffff, &(0x7f0000005340)=[{{&(0x7f00000001c0)=@can, 0x80, &(0x7f0000000280)=[{&(0x7f0000000240)=""/6, 0x6}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x4}, {{&(0x7f00000002c0)=@ethernet, 0x80, &(0x7f0000001700)=[{&(0x7f0000001380)=""/188, 0xbc}, {&(0x7f0000001480)=""/224, 0xe0}, {&(0x7f0000001580)=""/233, 0xe9}, {&(0x7f0000001680)=""/102, 0x66}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x5, &(0x7f0000001740)=""/238, 0xee}, 0x1f}, {{&(0x7f0000001840)=@rc, 0x80, &(0x7f0000001940)=[{&(0x7f00000018c0)=""/6, 0x6}, {&(0x7f0000001900)=""/50, 0x32}], 0x2, &(0x7f0000001980)=""/113, 0x71, 0xe000000}, 0x1}, {{&(0x7f0000001a00)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/95, 0x5f}, 0x7f}, {{&(0x7f0000001b80)=@ipx, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001c00)=""/151, 0x97}], 0x1, &(0x7f0000003000)=""/4096, 0x1000, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000005240)=[{&(0x7f0000001d00)=""/250, 0xfa}, {&(0x7f0000001e00)=""/69, 0x45}, {&(0x7f0000001e80)=""/214, 0xd6}, {&(0x7f0000004000)=""/94, 0x5e}, {&(0x7f0000004080)=""/115, 0x73}, {&(0x7f0000001f80)=""/26, 0x1a}, {&(0x7f0000004140)=""/4096, 0x1000}, {&(0x7f00000051c0)=""/104, 0x68}], 0x8, &(0x7f00000052c0)=""/71, 0x47}}], 0x6, 0x2, &(0x7f0000005400)={0x77359400}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f00000001c0)={0x7000, 0x104000}) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x18000, 0x0) getsockopt$bt_BT_POWER(r7, 0x112, 0x9, &(0x7f0000000240)=0x8, &(0x7f0000000280)=0x1) [ 232.626245] Buffer I/O error on dev loop0, logical block 30, async page read [ 232.633437] Buffer I/O error on dev loop0, logical block 31, async page read 2018/03/30 13:39:12 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=ANY=[@ANYBLOB="990c00000072136272230000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/03/30 13:39:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget$private(0x0, 0xffffffffffffffed, 0x108) r0 = semget(0x0, 0x3, 0x200) semget$private(0x0, 0x0, 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/03/30 13:39:12 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8040, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000680)={@remote, @rand_addr, 0x0}, &(0x7f00000006c0)=0xc) prctl$intptr(0x26, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv6_getaddr={0x40, 0x16, 0x0, 0x70bd28, 0x25dfdbfe, {0xa, 0x38, 0x0, 0xfd, r1}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x40000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r2, 0x1}) 2018/03/30 13:39:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x1000200000000114, 0x2715, &(0x7f0000000100)=""/1, &(0x7f0000000180)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x101, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x7}, 0x8) [ 232.694982] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 232.697973] : renamed from bcsh0 2018/03/30 13:39:12 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$setstatus(r1, 0x4, 0x4003) 2018/03/30 13:39:12 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000580)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000003600)={@remote={0xfe, 0x80, [], 0xbb}}) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r3 = memfd_create(&(0x7f0000000080)='dev ', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00000000c0)={0x8, 0x0, {0x3, 0x3, 0xe, 0x2, 0x6}}) fallocate(r3, 0x0, 0x0, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) fchmod(r3, 0x80) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000000240)={@empty, @multicast1, @remote}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000002c0)=0x8, 0x4) recvfrom$ax25(r3, &(0x7f0000000300)=""/56, 0xfffffe4d, 0x40000000, &(0x7f0000000000)={0x3, {"784ab5b7340538"}, 0x5}, 0xf) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fadvise64(r1, 0x0, 0x2, 0x5) r5 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x101, 'queue0\x00'}) read(r5, &(0x7f00000003c0)=""/28, 0x1a) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ftruncate(r5, 0x9) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x3}) accept4$vsock_stream(r4, &(0x7f0000000340)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000540)={'bpq0\x00', 0x100000001}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)) pipe2(&(0x7f0000000400), 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x77359400}}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) vmsplice(r6, &(0x7f0000000840)=[{&(0x7f0000000440)="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", 0xfc}], 0x1, 0xa) 2018/03/30 13:39:12 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x8000) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000040)={r3, 0xfffffffffffffffd, r1}) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f00000002c0)={&(0x7f0000ffa000/0x3000)=nil, 0x7, 0x3, 0x20, &(0x7f0000ffb000/0x4000)=nil, 0x4}) r5 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x44, 0x0, 0x0, 0x14, 0x70bd2c, 0x25dfdbfd, {0x2}, [@nested={0x30, 0x0, [@generic="61b9a935f5551295ba8c9913a9adbc36176615b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea81659"]}]}, 0x44}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200003ff2ce0fa0a0000000000000000020000000c003f004950565300000000"], 0x20}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000280)={0xffff, 0x8, 0x202, 0xff, 0x3ff, 0x4, 0x9, 0x7}, 0x20) 2018/03/30 13:39:12 executing program 1: capset(&(0x7f000079c000)={0x19980330}, &(0x7f00000000c0)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x54}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='setgroups\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0x7f, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x4) 2018/03/30 13:39:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x2440) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000380)=""/119, &(0x7f0000000140)=0x77) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x12, &(0x7f0000000240)=[{&(0x7f0000000180)=""/158, 0x9e}], 0x1, &(0x7f0000000280)=""/159, 0x9f}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x7b}, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000001840)=ANY=[@ANYRES32=r3, @ANYRES16=r0]) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, &(0x7f0000000400)="3e3ef2a4baf80c66b85411498c66efbafc0c66b80e00000066ef67640fc7598467660f211d3e652e0f01ca3e660fe8270faeaec8006426d972060fb734df05", 0x3f}], 0x1, 0x40, &(0x7f0000000480)=[@cr4={0x1, 0x8}, @efer={0x2, 0x800}], 0x2) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000004c0)={&(0x7f0000fe8000/0x1000)=nil, 0x1f, 0x4, 0x20, &(0x7f0000fe9000/0x1000)=nil, 0x5}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000500)={0x10000, 0x71a55424009747cc}) 2018/03/30 13:39:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)="766c616e301000000000000000070002") r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000020c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000002080)={0xffffffff}, 0x106, 0x5}}, 0x20) write$rdma_cm(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r4, @ANYBLOB="396c8cfd3f6393a26bc2941ecf1c43005dd6af69a2ff313bec745a1035d100eab22f2363b1cd9b99c7930a98"], 0x18) write$rdma_cm(r3, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x48) r5 = semget$private(0x0, 0x2, 0x1) semctl$IPC_INFO(r5, 0x0, 0x3, &(0x7f0000000080)=""/82) openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x450200, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}, 0x0, 0x0, 0xe2}}, &(0x7f0000000300)=0xb0) r6 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) ioctl$TIOCEXCL(r6, 0x540c) ioctl$KVM_IRQ_LINE_STATUS(r6, 0xc008ae67, &(0x7f0000000480)={0x9, 0x1}) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f0000000340)=""/193) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xffffffffffffffff}) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$LOOP_SET_DIRECT_IO(r7, 0x4c08, 0x1) [ 232.810433] IPVS: Error connecting to the multicast addr [ 232.842534] IPVS: Error connecting to the multicast addr 2018/03/30 13:39:13 executing program 5: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f8, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x1, 0x800, 0x7, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000000)=ANY=[]) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) r5 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000000)=r5) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000040)={0x0, r5}) r7 = fcntl$getown(r6, 0x9) tkill(r7, 0xd) renameat(r2, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00') ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000f82ffc)=0x4001) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000640)={{{@in=@dev, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000480)={0x2000000000000203, &(0x7f00000003c0)=[{}]}) 2018/03/30 13:39:13 executing program 3: madvise(&(0x7f0000c0f000/0x3000)=nil, 0x3000, 0x2000000000003) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYBLOB='system_u:object_r:utempter_exec_t:s0 system_u'], 0x2d) ioctl$KVM_SMI(r0, 0xaeb7) read(r0, &(0x7f000022e000)=""/74, 0x4a) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:tty_device_t:s0\x00', 0x22) r3 = dup2(r0, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x0) io_setup(0x8000, &(0x7f0000000240)=0x0) io_cancel(r4, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000940)="c4af87e5356a0ce213ad61d8ab32547acc6291be61911a061894beeb6845a58592dc5fa6adcf6d09816b26c2ae0791378cdc82c747275e41969ebf681c571a19440890be831ebe3c28828429a01af13ae52ddcc0b616422e18a10e6639963a928f6ade13db6b5e3b921b02fb8f3dbf", 0x6f, 0x8, 0x0, 0x1, r3}, &(0x7f00000009c0)) clone(0x0, &(0x7f0000001f37), &(0x7f0000000040), &(0x7f0000001000), &(0x7f0000007000)) 2018/03/30 13:39:13 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="1e672b60486419e82a008f4c375e61b15504c1f1b0a48170b8094dc6fce59ac36750fdf6cdca6cdb01b3ac75f3a251ac1966ab6c988d37efc905a300000000000000000000000000000000", 0xb89130edc5ec2a7, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed056ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08cade2389365666bbb7a0e6b9485f2d925493f62113e33e5f853b5fa638e3fc6b7f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bc5", 0xc1, r1) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r3, r2}, &(0x7f0000000440)=""/194, 0xc2, 0x0) 2018/03/30 13:39:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r1, 0x0) io_getevents(0x0, 0x0, 0x8, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000500)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f00000003c0)="fe6aa57bcc806cfc", 0x8}, {&(0x7f00000005c0)}, {&(0x7f0000000600)="22e2253001ef94ec80471d0e455f3ef893020053cdab9bc64c7225545491f736bb952f4db46a8ddad089f16478127c68d1f1527d1b90e6b74b265959b8d30e8c0352920c46bac641435479c0483faaf28dedc49ca5e08855504374720a1e3042c482a130704ede979b701847641ea61627a929200b1a10aea5f57161140dc1f5d322a221e6619fc23a62aa3f38e4cb77549873a353d1f71e1d0285e907c8b32b9c32787e0929174686d412b885af65d54d174206a4a407e6c610f5c7a5146182e98b5497d257ea64bf7d42266ca5331d7302f21da5d94451bf714a17da9f70b2d94410fa", 0xe4}, {&(0x7f0000000700)="055face4fd33ae5ffbbbf4c0c522f8fe61a8ee13788dce274b4a4071ed5e5cd74babf330a6d1f8dab49a05d42d1c4ca7a42addffe27db81b01f6660f7634c66ec127be7e3f659ae9d5b1c6cc2943abc72fd69844294613262f2da6bb0e535642734c881e9668b36e13aa993fa76ca87ec628328477ab84036478e014f0225a5b8338c5cd019ec358242f30f17a39c3bf4d67c8897f926b386496191ec30e4c68330eb0", 0xa3}, {&(0x7f00000007c0)="38262a61a4f764d92cdd03f0be82d18159b2d4e616dd7e87e037e56cc9bb131834bcdf37dd566f586ec6465755f23944729269d1909fe92eac09ad3eb2fa400abb1fbdc2", 0x44}, {&(0x7f0000000840)="c839e7031f6e5ab1cb2ce1447dda1f158b6da20dff774b5b5da8ba93803ebac4e2e6e7e1297dedb59575077ca5dc41051b59a926e1c5812e7e7b408ead4f0617d992f9a14b3faf5be7102835b784f2018fca39216e737a9b290b26bd23cd70321a667caab0b91899951f69c91baaddf9df4cdb4bed", 0x75}, {&(0x7f00000008c0)="6f65335f1672f9de9fa1c40cbefcbd40cdf41b2b0b8953368dbf6fa95b3d6b466f4f93bd0bc3fbf77ae168becef621cfaaeb21562fba8edfc45f3e2ea4509a1ef1b9ee", 0x43}, {&(0x7f0000000940)="e8a136886c9cde9e32207f3409a6fd0b34b664f789711fe6a3443413fc92c9995dc77404a11b2dc0bf3abd0c2f862252ec22fb60f79fc8bca4def2c50b80a891397ff83ac80a39c7195ce3a76ca11ec8e1b396f818e92048a2e1a8bd5b0a65c50ff52eb7882ec073041e944ee146af8347abdbec3d60ef11f87004c1c84efab7e17b29584722fe4e2ec88b9124462155f02f38926c7165518cb0fe2d9d0d7cce69d5f7f4f4", 0xa5}], 0x8, &(0x7f0000000a80)=[@iv={0xd8, 0x117, 0x2, 0xbf, "33ece641e6c62ed5a7b54215961faf1065fc96c8cdc8c5d69f9dbf0244daad95cd57e7f3028762bc39508cff20e309a7b07173c61305c024590abbdbbb500068484551cd4bd90cba6207f0162e2d8f1edf4ee951bc3f056c55abeea3eaf6d32732621a00011ed51547f296bff221127fa89dcb715a6c1fdf50a39ef51a9eadcc77b98aa717cdfdd5a789f4c4768843f8008a0ece497a761c53edda316388090ca77c449eece1f6d09917fed756a2fa280c31eca4c8482a85aafbd144c72439"}], 0xd8, 0x40000}, 0x40) r3 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x2, r0, 0x1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x8000, 0x80000001, 0x2, 0x85}, &(0x7f00000002c0)=0x98) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000540)=0x3) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r6 = socket$netlink(0x10, 0x3, 0x17) r7 = syz_open_dev$audion(&(0x7f0000000580)='/dev/audio#\x00', 0x0, 0x1) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/180, 0xb4, 0x23, &(0x7f0000000140)={0x3, {"9d710bc0202859"}}, 0x10) fcntl$getownex(r7, 0x10, &(0x7f0000000380)={0x0, 0x0}) r9 = gettid() kcmp(r8, r9, 0x3, r0, r0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000bc0)={{0xa, 0x4e24, 0x8, @empty, 0x7}, {0xa, 0x4e20, 0x48, @loopback={0x0, 0x1}, 0x46}, 0xffffffffffffffff, [0x5, 0x20, 0x58, 0x4, 0x9, 0x4, 0x1, 0x3]}, 0x5c) getsockopt$inet6_tcp_int(r6, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000005c0)=0x4) keyctl$session_to_parent(0x12) shutdown(r0, 0x80000000001) 2018/03/30 13:39:13 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='illinois\x00', 0x21c) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8001, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x5, 0xa, [0x100000000, 0x7fffffff, 0x8, 0x3, 0x3ff8000, 0x4c, 0x101, 0x3918, 0x6, 0x4]}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x0, 0x1f, 0xfffffffffffff801}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1c, &(0x7f0000000000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000f53fff), 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x4e21}, 0x10) 2018/03/30 13:39:13 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x406) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) r2 = dup(r1) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000000c0)={0x20}, 0x4) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ptrace$poke(0x4, r3, &(0x7f0000000180), 0x1) getsockopt$inet_int(r1, 0x10d, 0xbf, &(0x7f0000000080), &(0x7f0000350ffc)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r4, 0xef, 0x7, 0xffff, 0x2}, &(0x7f0000000280)=0x14) 2018/03/30 13:39:13 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000072000040000000000000000000001200"]) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000240)="7465716c38001e0008200000d6002000") 2018/03/30 13:39:13 executing program 2: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x0, &(0x7f0000ce3000)) mount(&(0x7f0000003700)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)='adfs\x00', 0x1000, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x5, 0x8001, 0x2ea, 0x100000001}, 0x10) mount(&(0x7f0000c6bff8)='.', &(0x7f000092f000)='./file0\x00', &(0x7f00000003c0)='fusectl\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x90001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000580)={0x0, 0x1}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000600)={r2, 0x7f, 0x20, 0x7, 0xfffffffffffffff9}, &(0x7f0000000640)=0x18) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="64eac6a82482e5ce03e215d6bedd18ab5cdc32272216927bb76967d59941ed35242b2dbc63b827158ab785fb7b5da4042afee9b8aff3a6deff2eae112f923cefc3bbb864ababfa1b06dcfa2dac39e7f979d36e0cfd609710497cbca929d5ba853c320476135eb0efeeaaa8959c94f858c3d81dd1b2a1fe67c0ab75e9808b0741cf95aa90f3ed14065e318c8066c449c81ea82a6074672b78a000386e8514a755aaa6da7db86f7c5614ec2e54fbe7bd39ce8d1ef29c8d27246317cef129bd48de62e9df54ec7a39fd42f44fdf308b3a83c5ea7b30ae12a6e4f913bd63c213fb875296f0e65646225246fc254e2a", 0xed, 0xffffffffffffffff) r4 = add_key(&(0x7f0000000280)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="c676823b15baf266c8803eeffb65b10c08188e180c22c50d2acdf56b580340f91b9d23b0369665ccd91941e540c1da596cefbb73342146f819bfa32590c0a9ddf0d486d24c4a4ffe4d11c62a59a70778", 0x50, 0xfffffffffffffffc) r5 = add_key(&(0x7f0000000380)='.request_key_auth\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="abba8ba717f453ff935692c25d80f1231dc377ee62832e", 0x17, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000000480)={r3, r4, r5}, &(0x7f00000004c0)=""/180, 0xb4, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="f0ce46ee54bb99a8c62cca9771243b20f8f83463d9d78abb09f797fb0a4ef53fe03110b7bae690f4e12f59279e973898"], &(0x7f0000000080)=0x6) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/30 13:39:13 executing program 1: socket$inet6(0xa, 0x80003, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="4400000010000100000000000000000000000000"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x20000) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) r4 = getuid() getgroups(0x1, &(0x7f00000005c0)=[0xffffffffffffffff]) chown(&(0x7f0000000580)='./file0\x00', r4, r5) mount(&(0x7f0000000780)='./file0\x00', &(0x7f0000000680)='.', &(0x7f00000007c0)='bdev\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000480)='cgroup\x00', 0x0, &(0x7f00000004c0)="c946a4a3aac5e5dc9b1514bd5faf430a13da27b411bb335d0ed474a2520dc54b25647dce2c92ad76ac9393a7d2447cfe20b210956085beab112ca0abc8a675cd9f97b8ad464b66fe71ef8857dc97f447a55b44474fc8ee246c09d515436aec603e419f041aea5976c489e25bdb21b06a4b441e5ec46e0a70ee1bd9889c1305e01e19a1d13d89fdeb7167c05320035bf7058beecd760a4a6c839d013dcf22bdaa233cac8a97c97a84289cd3885814") ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000600)={0x1, 0x7e, 0x3f, 0x100, 0xb5cf, 0x4b, 0x7, 0x7, 0x7, 0x6, 0xffffffff, 0xf95}) preadv(r3, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)) 2018/03/30 13:39:13 executing program 6: r0 = socket$inet_sctp(0x2, 0x4000000000000, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000300)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x3, 0x3d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000540], 0x0, &(0x7f0000000080), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x7, 0x4, 0x8aad, 'tunl0\x00', 'ip6tnl0\x00', 'lo\x00', 'gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xd0}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}, {{{0x13, 0x0, 0x890d, 'syzkaller0\x00', 'tunl0\x00', 'ip6_vti0\x00', 'ip6tnl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff], 0xf0, 0xf0, 0x120, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x800, 0x5}}}, @statistic={'statistic\x00', 0x18, {{0x0, 0x1, 0xffffffff, 0x5, 0x8000, 0x4}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x13, 0x8100, 'eql\x00', 'teql0\x00', 'ip6gretap0\x00', 'lo\x00', @empty, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @random="704958aa924f", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0xf0, 0x120, 0x150, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x20, 0x200}}}, @owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x4, 0x7}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xfffffffffffff801}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x448) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={"7261770000000000f0a000000000000000000000000800"}, &(0x7f0000000500)=0x28) 2018/03/30 13:39:13 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r3 = socket$packet(0x11, 0x7, 0x300) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000002c0)=0x5, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000000c0)={@empty, @empty, 0x0}, &(0x7f0000000100)=0xc) sendmsg$can_raw(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x1d, r5}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{0x3, 0x7f, 0x7, 0xde98}, 0x8, 0x3, 0x0, 0x0, "3d746d69ec6420e1"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000810) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff9ffc)={0x0, 0x0, 0xffffffffffffff80}, 0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000300)={{0x0, @rand_addr=0x80000000, 0x4e24, 0x1, 'none\x00', 0x8, 0x7fffffff, 0x6d}, {@rand_addr=0x5, 0x4e24, 0x0, 0x2, 0x9d2, 0x100000001}}, 0x44) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x401, 0x30, 0x1af, 0x200}, &(0x7f0000000040)=0x18) sendto$packet(r3, &(0x7f00000003c0)="2c644f8c6678efeea9e9dd0f1bdaad96", 0x10, 0x80, &(0x7f0000000400)={0x11, 0x1a, r5, 0x1, 0xfff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000240)=0x0) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000000380)) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000280)=0x0) kcmp(r6, r7, 0x7, r0, r1) 2018/03/30 13:39:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x17b}]}) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000000)={0x1ff, 0x5, 0x0, 0x404}) 2018/03/30 13:39:13 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x1, 0x0, 0x3, 0x95f, 0xffff, 0x1}) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter6\x00') sendfile(r2, r2, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/03/30 13:39:13 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1ff, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000080)=0x8000, 0x4) [ 233.523426] IPv4: Oversized IP packet from 127.0.0.1 [ 233.528928] QAT: Invalid ioctl [ 233.532636] QAT: Invalid ioctl [ 233.535963] QAT: Invalid ioctl [ 233.548365] QAT: Invalid ioctl [ 233.548650] IPv4: Oversized IP packet from 127.0.0.1 [ 233.552966] QAT: Invalid ioctl [ 233.560178] QAT: Invalid ioctl 2018/03/30 13:39:13 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="769cfb85ba903a48d4161b3000", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x87dc) r1 = dup3(r0, r0, 0x80000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000180)={0x1, 'dummy0\x00', 0x2}, 0x18) prctl$setname(0xf, &(0x7f0000001fff)='\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @rand_addr}, &(0x7f0000000040)=0xc) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000140)={0x7fffffff, 0x2}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@empty, r2}, 0x14) clone(0x0, &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000240)) 2018/03/30 13:39:13 executing program 6: openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) set_mempolicy(0x2, &(0x7f0000000480)=0x5, 0x7) openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) dup3(r2, r1, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000016c0)={[], 0x0, 0x80}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) close(r3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000280)={0x5, 0x6, 0x6, 0x5, 0x0, 0x40}) inotify_init() mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x0, &(0x7f0000032000)) 2018/03/30 13:39:13 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x3f, 0x200) openat(r0, &(0x7f0000000040)='./file0\x00', 0x200000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0xe9, 0x3, "2667370b73e319537346d784c4bdbc3f226ea8137698924b407e22cec822112b34ab96326c478d67bd8f27d9c6699d85d00b84c9b681145793c64c0cfd6729010912ef51564926b4e42425272aaba61956026a260daaf9d2b11b0562640c75b072bd0939f6c9d4dd0308fa6e0a11f844af73b8201e2781fd8f4fefa21752346b1a4070c0674b1acc7b63fc53efa4c0736b0f333d7bda686d0a64b6ad3624a6b49d922d036fda9eccab76af2c24c25655671a0963dddf9dbaf69dd60b60ce9f1feb4eb6af53a6318e4aa995a9e5924eaab403f9f652acd0872ef408bfe19555566f"}, 0x842) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) open(&(0x7f0000000180)='./file0\x00', 0x200000, 0x25) 2018/03/30 13:39:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="bbada1814ba2ab4b974e9f8e3bd2a2daf414b3460557b34ccc74d8f7bd626d4823035145f8d2fdc5df50c31ef9663504c860c86d8687441ed4138519d8cf8a6faff141f73ff14017c3ab1615e36f7580daab8efe21e41db43ef43d465848e05c748918"], 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/03/30 13:39:13 executing program 7: socketpair(0x9, 0x80000, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x3f, @multicast1=0xe0000001, 0x4e21, 0x4, 'rr\x00', 0x892cadea4f3ce35d, 0x3, 0x17}, 0x2c) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) socket$inet6(0xa, 0x80005, 0x4) r2 = getuid() r3 = add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) ioctl(r1, 0xffffffffffffff00, &(0x7f0000000100)="ae876b75f5944daaf2f072de2e690978e8d19f5045f89d0de3231c9ae4d6f826c7e132cd10d30cb65bd79a08e58a5682b631349c2c0d9c89f41d0f3f0f2aba") 2018/03/30 13:39:13 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000840)='/dev/snd/pcmC#D#p\x00', 0x94a1, 0x2000000040) arch_prctl(0x1003, &(0x7f0000000240)="4d56409848f444c11c08d6bf189151d313318cdfb420d3ae") ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000200)={0x3b85, 0x2, 0x8, 0x8, 0x401, 0x4d, 0x4, 0x0, 0x269, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0x400023, &(0x7f00000000c0)={@remote, @loopback, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000580)="02770771a71de4f0bfb57f151dd1537b9ae1f2061a30aa9465428669b41f18618566ba60c884319c00f629620458f3aa038c906b161e24b192fd4350c4714eecb0e12e4cf5e5444fa013aa68e7e645eb017cdb50f111d0b5cefacf35e1cbe00da99544f3a1b537e568dcacbb31060000008abf273d396cdffae3f08fe9d3052d61e7e5d29614b3b6f7fb1af248d5d18d829eadeea541c1b584b0bc1c15ce98b7e0e31c", 0xa3, 0x20000011, &(0x7f0000000440)=@ll={0x11, 0xff, r2, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r4 = getpgrp(r3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000004c0)) tgkill(r3, r4, 0x1e) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000280)) fallocate(r5, 0x8, 0x20000000000000, 0x1003) ftruncate(r0, 0xff) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000700)={0xffff}) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x1, 0x0) r6 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)='/selinux/enforce\x00', 0xfffffffffffffffb) keyctl$setperm(0x5, r6, 0x200000) getsockopt$netlink(r5, 0x10e, 0x0, &(0x7f0000000300)=""/224, &(0x7f0000000400)=0xe0) 2018/03/30 13:39:13 executing program 0: r0 = socket$inet6(0xa, 0xe, 0xffffffffffffffff) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x800, 0x4) sendto$inet6(r1, &(0x7f00000000c0)="a697d3167736fc1899973917cafbf48334f747c55daa2bc1477c666a3d3b54f62314a661eae5a9590e850dffad8ecad938132d350622b376a718c7d7808c070b3bd2c259619fdb11ac6f0e6bceb80e078825c164fa5229a49df812c69d13b73ed7006dc6b105ed094e19e53f238f198af7def0ceb2d24898b00eae59c176bfd4aba3124215434dc0877cb0c0896f7b80db24539c4ae419c2ce25e6e9a32c9442665b6e48ac3cc961b1573f2613442f4cdb38c197548b665715a4abd10f205e9c1cddbb70ee4acfba750bf716ab63", 0xce, 0x810, &(0x7f00000001c0)={0xa, 0x4e24, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x29}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000004ffc)=0x2, 0x1) 2018/03/30 13:39:13 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x10000000033) ppoll(&(0x7f0000000f80)=[{r0, 0x80}, {r0, 0x80}, {r0, 0x4142}, {r0, 0x1}], 0x4, &(0x7f0000000fc0), &(0x7f0000001000)={0x4}, 0x8) r1 = socket$inet(0x2, 0x0, 0x886) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000002, &(0x7f0000000100)=0x79, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [0xfffffffffffffffd, 0xff, 0x0, 0x0, 0x0, 0x10], 0x70, 0xa0, 0xe8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x9}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0xfffffffffffffffc, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [0x0, 0x0, 0x0, 0x1], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x800, 0x5, 0x6, 0x0, 0x886, 0x1]}, &(0x7f0000000000)=0x100) r4 = socket(0x2, 0x805, 0x0) bind$inet(r4, &(0x7f0000001040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={r3, 0x5}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000001080)=""/24, &(0x7f00000010c0)=0x18) socket$pppoe(0x18, 0x1, 0x0) readv(r4, &(0x7f0000000e00)=[{&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f0000000a00)=""/133, 0x85}, {&(0x7f0000000ac0)=""/152, 0x98}, {&(0x7f0000000b80)=""/108, 0x6c}, {&(0x7f0000000c00)=""/105, 0x69}, {&(0x7f0000000c80)=""/205, 0xcd}, {&(0x7f0000000d80)=""/79, 0x4f}], 0xa) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000ec0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000f00)={'raw\x00', 0x2, [{}, {}]}, 0x48) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000440)={{0x62, @rand_addr=0x6, 0x4e20, 0x2, 'lc\x00', 0x20, 0x8, 0x2b}, {@empty, 0x4e21, 0x0, 0x9af9, 0xf29, 0x1}}, 0x44) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0xffffff82) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000004040), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001880)={r1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000018c0)=ANY=[@ANYRES16, @ANYRES32=r3], &(0x7f0000001100)=0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$vsock_dgram(0x28, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)='\x009', 0x2, 0x0, 0x0, 0x0) 2018/03/30 13:39:13 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x101}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000100)) fcntl$getflags(r0, 0x401) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r1, 0x1, 0x3, &(0x7f00000000c0)=0x20, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f008b871afe2fbdb2f0f17ac5678d482242c038a7070008000200010006009ca80604cffcc940bf8a8c1ddff0c955b5601cad5ede5b9132b69facc9800a067f6e81b23576d39a3452aa"], &(0x7f0000000080)=0x2) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x9, 0x131c02) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x4, 0x1, 0xfc, 0x6, 0xac2}, 0x14) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000680)=ANY=[@ANYBLOB="010000000000000002004e23ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000600000002004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e230000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000008100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e247f245db8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dde52c3c6edf620fd9e5792e68"], 0x1) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000200)=0x80000001, 0x4) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/30 13:39:13 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2}, 0x8) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) write$rdma_cm(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="0c000000080000fa77791cf4dc1cb177a5d77c77d0c0d9d2d63fc05010bb64d3614903f50c3974c8067c353f1d39adb774510432d2ab4289554f9939d508e2269a7de538eb24e405cb127ec8233e768b1b94206e7edb304a2c707f77b3dcaf0fb77a579586103f02a000aa9f328eaa3d6e91000a42246cf3721bb59dd42298d96ec4cdede3dc01e1d44c90aa905848ff6e8598ad4d24b234ae89fd49a3aa721a1235eecd6bbb9133fecd9a600eca3f53bc101ed9c4c901bac74c729cc24f671c00"], 0xc1) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000280)={0x3, 0x4}, 0xfffffffffffffc9b) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = geteuid() ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000000640)) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@dev={0xac, 0x14}]}, 0x14) uname(&(0x7f0000000540)=""/207) setsockopt$ARPT_SO_SET_REPLACE(r6, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r8, 0x7003) r9 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x7f, 0x101000) close(r8) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r10 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r10, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYPTR, @ANYRES16, @ANYRES32=r7, @ANYRES64=r9, @ANYRES32=r5, @ANYPTR64], &(0x7f0000000240)=0x6) 2018/03/30 13:39:13 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}, 0x2000000000000000}, 0x1c) listen(r0, 0x20000007) r1 = socket$inet6(0xa, 0x6, 0x0) close(r1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xd}, 0x3}, 0x1c) r2 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvfrom$inet(r2, &(0x7f0000000200)=""/12, 0xc, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/3, 0x3}], 0x1, &(0x7f0000000600)=""/214, 0xd6}, 0x0) 2018/03/30 13:39:13 executing program 5: timerfd_create(0x6, 0x4000080806) 2018/03/30 13:39:13 executing program 0: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffffffc) fcntl$getown(r0, 0x9) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x400000000000002e, &(0x7f0000000000)=[{0x3ff, 0x8}, {0x400, 0x7fff}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'irlan0\x00', 0xb012}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="b1761e521597aeb2f876003fe2f0289ed858f40b48cb4c6ede45e8e40bfe6ca430c756c9b6359451ee95814b76021626d51eee636fb3154875ae13c8f0aaabfffb8b05fdf858ef804d76062c675c") restart_syscall() ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000240)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000001c0)=0x2526) recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x52}], 0x1, &(0x7f00000005c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000004400)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r1, &(0x7f0000000080)=@known='system.advise\x00', &(0x7f0000000740)=""/4096, 0x1000) syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) writev(r2, &(0x7f0000000500), 0x1000000000000024) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/udp\x00') getsockname$ipx(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000180)={0xffffffffffffff0a, {{0xa, 0x4e23, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x88) dup3(r3, r3, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0xf6c01) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0xfffffffffffffffd, 0x80000000}) 2018/03/30 13:39:13 executing program 5: futex(&(0x7f0000000000)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000fd8000), &(0x7f0000f44ffc), 0x0) io_setup(0x0, &(0x7f0000000040)) 2018/03/30 13:39:13 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x1f, 0x4) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48}}], 0x1, 0x0) 2018/03/30 13:39:13 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x9, 0x2000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) getpriority(0x0, r1) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000003c0)=""/193) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000002000)) r2 = socket$nl_crypto(0x10, 0x3, 0x15) fgetxattr(r2, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000140)=""/37, 0x25) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x380000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001340)) getpriority(0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0xc) preadv(r3, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000540)={0x0, @dev, @rand_addr}, &(0x7f0000000580)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'ip6_vti0\x00', r5}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4e22, 0xdeb, 0x4e22, 0x7f, 0x2, 0x80, 0x80, 0x87, r6, r4}, {0x9, 0x3, 0x0, 0x0, 0x3, 0x0, 0x3ff, 0x100000000}, {0x6, 0x3, 0x8, 0x7}, 0xb9, 0x6e6bb4, 0x3, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x5, 0x2, 0x7, 0x4, 0x0, 0x3}}, 0xe8) lseek(r3, 0x0, 0x3) flock(r0, 0x2) getpid() creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/03/30 13:39:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/llc\x00') recvfrom$unix(r1, &(0x7f0000000100)=""/169, 0xa9, 0x0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, @in6={0xa, 0x4e20, 0x1, @empty, 0x1f}, @in={0x2, 0x4e24, @rand_addr=0x9}], 0x48) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() setgroups(0x2, &(0x7f0000000080)=[r4, r5]) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/03/30 13:39:13 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000380)={0x7, {{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x1000}}, {{0xa, 0x4e24, 0x6, @empty, 0x8}}}, 0x108) socket$alg(0x26, 0x5, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) socket$key(0xf, 0x3, 0x2) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4309(pcrypt(authencesn(crc32c-generic,salsa20-asm))))'}, 0x58) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x408002, 0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000ffb000/0x3000)=nil}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x460000, 0x0) r5 = getpgid(0xffffffffffffffff) write$cgroup_type(r4, &(0x7f0000000100)='threaded\x00', 0x9) perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x2, 0x3f, 0x8, 0x5, 0x0, 0x3, 0x88000, 0x1, 0xfffffffffffffffc, 0xaaf, 0x1, 0x40, 0x7, 0x8000000000, 0x80, 0x2, 0x0, 0x4, 0x400, 0x7, 0x4, 0x6, 0x400, 0x7fff, 0x2, 0x6, 0x1, 0xfffffffffffffeff, 0x6, 0xacf, 0xee, 0xff, 0x7, 0x100000001, 0x0, 0x7fff, 0x0, 0x1ff, 0x2, @perf_bp={&(0x7f00000001c0), 0xd}, 0x0, 0x6, 0x9, 0x2, 0xfc9, 0x40, 0x800}, r5, 0xa, r4, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0xf8, 0x2}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0x1f, 0x100000001, 0x4, 0x80000001, 0x0, 0x9, 0x2, 0x7, r6}, &(0x7f0000000180)=0x20) [ 233.721686] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc 2018/03/30 13:39:13 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000240)={r3, 0x2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x54, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in6={0xa, 0x4e23, 0xfc3, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000140)=0x10) [ 233.767068] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc 2018/03/30 13:39:13 executing program 7: socket$vsock_stream(0x28, 0x1, 0x0) accept(0xffffffffffffffff, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0), 0x8) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r1}]}, 0x1c}, 0x1}, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) accept4(0xffffffffffffffff, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)) 2018/03/30 13:39:13 executing program 1: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x401) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000080)="65dea0dea9c62d1c9e3b2eb9ffb5532d4f8ab062bb143b11293f10582a2b3b00247bd0788262323a290a453f250ebf81334db8c2cb6bd880654cd57b565783bcc04c895f22bd633538a3cf4c74ca17dbb6dcd31edfcb539dfea17040bdc116f86fa6471e5ba48345059c95f38caf7c13e3c251281229f9d5a8d4c3d48455c227e4c478ca10ee5076e39c40e878ea9bfcd29726ce54261adbb7687568") sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000140)={0x3, 0x7}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d26ffc)) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x0, 0x1, 0x7, 0x74, 0x9, "a3a3d87c7a59db76f130febbe9e069d2f72876e041fc87d233a7f1847d5198a96133783dcc2c4904abed893f643a90ae09bfa41fbff31e77f2be84d74c4d12", 0x2}, 0x60) 2018/03/30 13:39:13 executing program 0: clock_gettime(0x0, &(0x7f000086e000)={0x0, 0x0}) select(0x40, &(0x7f0000000fc0), &(0x7f0000b80fc0), &(0x7f0000000fc0), &(0x7f0000000ff0)={0x0, r0/1000+10000}) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x101000) connect$netlink(r1, &(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x85000000}, 0xc) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dcfff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000ff7)=""/9) 2018/03/30 13:39:13 executing program 2: r0 = socket(0x4, 0x6, 0x3) r1 = dup(r0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000000)={0x2de17bdc, 0x9}) write(r0, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000100)=""/76) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff82, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r7 = geteuid() getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000480)={0x0, 0x0}) shmget(0x1, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000500)={{0x0, r5, r6, r7, r8, 0xa0, 0x5}, 0x10001, 0x40, 0x7c, 0x100000000, r9, r10, 0x40}) gettid() mkdir(&(0x7f0000eb1000)='./file0\x00', 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000640)={0x3, &(0x7f0000000600)=[{0x7, 0x81, 0x4e13, 0x8}, {0xfffffffffffffffc, 0x0, 0x0, 0xffff}, {0x7, 0xfffffffffffffff9, 0x3, 0xb9ad}]}, 0x10) r11 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000aa7ff0)={&(0x7f0000910000)='./file0\x00'}, 0x10) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00000005c0)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r11, 0x40046207, 0x0) r12 = syz_open_dev$binder(&(0x7f0000000580)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r12, 0xc0306201, &(0x7f0000007000)={0xb5, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="0563044080000000889aa7c84ef1b19017af724015e930aac7b037bfe7e84d6a0f0bf9653beabb5b2197f383000012420b8df39f3ac1aafb6b8c11637cb962f9911ee15bdcbf317a20bd2ac162032a93ead0ea4b86ac1a68c3f176433a2113912e0b170bc2f1a1fae7b863d7619badaca07984b5863fd4d7afbeefd49fad00c34c6fbd2c3a237de3caceaa25f72b0ab7d7aceafb4c46009f57671f0c6644f7bd842c51116b2268526129824adeef00dc2577588713"], 0xb0, 0x0, &(0x7f0000000680)="3b96fa7a5b1bfad908d2a8bb95dd032bafd1e6cde317569b39cc2b7e5aec256a39508a46a550652b04e4f4aaba7de1c7f631472f490b931cd92f6f49c556d46e500994170993f2bdc67ba5239261ee18081254bd47ed3fb710da6e32c01e8de94fdc036cfb03000000000000006e5b812b7347b1fff64714b497352f724f77af5fcbbf2afc8963bde54902feec050a6bd30fc5ac34fe1f0bbb48466e2ec5ea150dde34fe153854dd8e5148fb9a56a504"}) write$tun(r1, &(0x7f0000000180)={@pi={0x0, 0x88ef}, @hdr={0x1, 0x7, 0x3ff, 0xe8d8, 0x4}, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @empty, [], {@can={0xc, {{0x4, 0x4, 0x7fffffff, 0x1ff}, 0x1, 0x2, 0x0, 0x0, "08d809277bebb402"}}}}}, 0x2c) r13 = msgget(0x1, 0x80) msgrcv(r13, &(0x7f0000000040)={0x0, ""/180}, 0xbc, 0x611e6b035e39ef78, 0x3800) 2018/03/30 13:39:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) recvmmsg(r1, &(0x7f0000004300)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000080)=""/58, 0x3a}}, {{&(0x7f0000002e00)=@l2, 0xe, &(0x7f0000003280), 0x0, &(0x7f0000003300)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000004480)={0x0, 0x1c9c380}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e24, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xf2da}, 0x0, [0x7, 0x10001, 0x1000, 0x3, 0x7, 0x1, 0x1c, 0x4]}, 0x5c) 2018/03/30 13:39:13 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x10000, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = perf_event_open(&(0x7f00000005c0)={0x0, 0x70, 0x0, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x0, 0x0, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x1, 0x800, 0x7, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) accept4$ipx(r3, 0x0, &(0x7f00000001c0), 0x80800) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000780)=""/145) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)=ANY=[]) r5 = eventfd2(0x0, 0x0) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000300)={0x0, 0x4001, 0x5, 0x0, 0x10001}) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000000)=r5) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000000040)={0x0, r5}) sendto$inet6(r2, &(0x7f0000000680)="6b3fbfe9a0b324d260b24d3f94ab512bfe6f1b04760c9dccd4308994eafbae813f9f36c20c677288b19209a3635568a32a69926f092fbf437408e55dab77c22a86e6e1659dbd14b0", 0x48, 0x840, &(0x7f0000000180)={0xa, 0x4e24, 0xffffffffffffffc0, @dev={0xfe, 0x80, [], 0x1a}, 0xf2fc}, 0x1c) fcntl$getown(r6, 0x9) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8) socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000004c0)={0x4, 0x0, 0x9, {}, 0xf9, 0x800}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000280), 0x4) renameat(r3, &(0x7f0000000380)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000640)='./file0\x00') ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000480)={0x1, &(0x7f00000003c0)=[{}]}) 2018/03/30 13:39:13 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000001100)=0x3) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0xfffffffffffffffd, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x1000000000002}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) socket$inet6(0xa, 0x2, 0x7) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000011c0)=@routing={0x4, 0x0, 0x1, 0xe1}, 0x8) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) 2018/03/30 13:39:13 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x40) perf_event_open(&(0x7f000001d000)={0x5, 0xffffffffffffffa1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, r0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0xffffffe2) 2018/03/30 13:39:13 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000b2cff0)=[{&(0x7f000010b000)=""/252, 0xfc}], 0x1) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x800200000101000, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0xbe) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) socketpair$unix(0x1, 0x801, 0x0, &(0x7f0000c2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r3, &(0x7f00008ac000)="d0", 0x1, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f0000005340)=[{{&(0x7f0000003f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x26, &(0x7f0000005200)=[{&(0x7f0000004f80)=""/173, 0xad}], 0x1, &(0x7f0000005280)=""/131, 0x83}}], 0x1, 0x10140, &(0x7f0000005500)) recvmmsg(r2, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000000), 0x370}}], 0x1, 0x0, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000001c0)=""/241) 2018/03/30 13:39:13 executing program 3: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() syslog(0x9, &(0x7f00000000c0)=""/181, 0xb5) timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x0, @tid=r0}, &(0x7f00008ec000)) prctl$setptracer(0x59616d61, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(0x0) r1 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0, 0x0, 0x3}]}) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000040)) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0xcf46, 0x400007) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000180)=0x1f, 0x4) [ 233.974186] binder: 15083:15084 Acquire 1 refcount change on invalid ref 128 ret -22 [ 233.982278] binder: 15083:15084 unknown command -928540024 2018/03/30 13:39:13 executing program 0: r0 = memfd_create(&(0x7f0000000000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) 2018/03/30 13:39:13 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x80000, 0x0) bind(r1, &(0x7f00008a1f80)=@ax25={0x3, {"b9fb01cc774eb7"}, 0x7}, 0x4d) socket(0x4, 0x800, 0x8) arch_prctl(0x0, &(0x7f00000003c0)="83f3000b48756ade8d9bdeda218555c2fb0996b84804a4eb9148742ceb1aedfc5d0e00efaa695eeafef5c896052ebd0dbd342025d18351df73f88110144a0656930996668c1687885ff5ae84c940011ff0ea02a19e82f8a2ed032ae631853dd8c1eb3e48abf30edf8f1446a014477f1f6ac196b27eeaa7530508c8893c68db6e02c00160bac981c01ae5a717722f2ddf437a450f90f9f2becfe6f32193d84d3aaaa709172a6fb5e8df88ed1d") close(r1) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000001580)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x0) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f00000015c0)={0x1, 0x3db, 0x80000000, 0x80000001, 0x8, 0x101}) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="600001e3a255ec4a8d9d652d0527abdffd0587e50ec159997396abc344a7d9f542a3e3af2d90a5df424d68996f51a7b3f20108f152bfd57ac5a50be84a106249abbfc5b3f2e96bf3039474801001807fbf00000000000000000000000000000000", 0x61, r3) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r3) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3", 0x90, 0x0) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="2f6465612f7675746f66730719", r2) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20000000cdfb, 0x20020) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000035c0)={'teql0\x00'}) r5 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x4, 0x658, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b80], 0x0, &(0x7f0000001980), &(0x7f0000000b80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'eql\x00', 'ip6tnl0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x118, 0x118, 0x148, [@cluster={'cluster\x00', 0x10, {{0x0, 0x4}}}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x4e20}}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x1b, 0x0, 0x0, 'gre0\x00', 'irlan0\x00', 'teql0\x00', 'dummy0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xd0, 0x158, 0x188, [@pkttype={'pkttype\x00', 0x8}, @cpu={'cpu\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}, @common=@mark={'mark\x00', 0x10}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0x3, 0x0, 0x0, 'bpq0\x00', 'bpq0\x00', 'bpq0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:random_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'vcan0\x00', "a70d00000000000008bf0fafab1c3500", 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x4, 0xffffbffffffffffe}]}, 0x6d0) preadv(r0, &(0x7f0000001500)=[{&(0x7f0000000180)=""/82, 0x52}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000300)=""/108, 0x6c}, {&(0x7f0000001480)=""/119, 0x77}], 0x4, 0x0) r6 = memfd_create(&(0x7f0000001540)='dm~ ', 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r6, 0x0) r7 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r8 = socket(0x0, 0x3, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) write(r8, &(0x7f0000000080)="240000005a005f1914040007125a00fc0803210308001000fff708", 0x310) r9 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80000001) dup2(r9, r7) 2018/03/30 13:39:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20, 0xfffffffffffffffe, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) close(r0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="600001e3a255ec4a8d9d652d0527abdffd0587e50ec159997396abc344a7d9f542a3e3af2d90a5df424d68996f51a7b3f20108f152bfd57ac5a50be84a106249abbfc5b3f2e96bf3039474801001807fbf00000000000000000000000000", 0x5e, 0x0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r2) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3", 0x9, r2) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="2f6465612f7675746f66730719", 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0xbafe, 0x28}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20000000cdfb, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000035c0)={'teql0\x00'}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x2}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r3, 0x7ff}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r4, 0x6, 0x20, 0x8}, 0x10) r5 = memfd_create(&(0x7f00000001c0)='dev ', 0x3) socket$packet(0x11, 0x0, 0x300) fchmod(r5, 0x0) r6 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) r7 = socket(0x0, 0x3, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) write(r7, &(0x7f0000000080)="240000005a005f191415f507125a00000903210308001000fff708", 0x1b) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x106}) r8 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x141000) r9 = dup2(r8, r0) ioctl$TUNSETQUEUE(r9, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000240)={@empty, @multicast1, @remote}, &(0x7f0000000280)=0xc) 2018/03/30 13:39:13 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x2, r0, 0x1}) write(r1, &(0x7f0000003000)="f8", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/03/30 13:39:13 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3) [ 234.039652] binder: 15083:15084 ioctl c0306201 20007000 returned -22 2018/03/30 13:39:13 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hwrng\x00', 0x2000, 0x0) r1 = openat(r0, &(0x7f0000000580)='./file0\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x727) r2 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2c, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@dev, @dev}, &(0x7f0000000240)=0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000500)="28ed2b58f77de3e5de1b6ecb6c58ce13977013eaf50c684b708c492372f7df862c45cfe2866e9e") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r3, &(0x7f0000000040), &(0x7f0000000240)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r3, &(0x7f0000000280), &(0x7f0000000340)=""/214}, 0x18) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}, 0x8, 0xb68, 0x9, 0x4, 0x4000}, &(0x7f0000000100)=0x98) pkey_alloc(0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000480)={0x3, 0x1, 0x8, {0x0, 0x989680}, 0x1f, 0x1}) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x65) syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0xc4f230b, 0x400001) 2018/03/30 13:39:13 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)={0x10000, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x10000000, 0x20}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x1}) 2018/03/30 13:39:13 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x3ff, 0x4, 0x4, 0xfffffffffffffffb, 0x1ff, 0x341b41ce, 0x1, {0x0, @in6={{0xa, 0x4e24, 0x575a, @local={0xfe, 0x80, [], 0xaa}, 0x200}}, 0x6, 0xfffffffffffffffc, 0x81, 0x7fff, 0x1}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r2, 0x3, 0x4}, &(0x7f0000000380)=0xc) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) write$rdma_cm(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="0c000000080000fa77791cf4dc1cb177a5d77c77d0c0d9d2d63fc05010bb64d3614903f50c3974c8067c353f1d39adb774510432d2ab4289554f9939d508e2269a7de538eb24e405cb127ec8233e768b1b94206e7edb304a2c707f77b3dcaf0fb77a579586103f02a000aa9f328eaa3d6e91000a42246cf3721bb59dd42298d96ec4cdede3dc01e1d44c90aa905848ff6e8598ad4d24b234ae89fd49a3aa721a1235eecd6bbb9133fecd9a600eca3f53bc101ed9c4"], 0xb5) r4 = socket$inet_tcp(0x2, 0x1, 0x0) geteuid() setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@dev={0xac, 0x14}]}, 0x14) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000098040000800200008002000080020000b0030000b0030000b003000004000000"], 0x1) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r5, 0x7003) close(r5) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000240)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r6 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0500bb48ab00000000"], &(0x7f0000000200)=0xd) 2018/03/30 13:39:13 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000700)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8005, 0x9, 0x8}, &(0x7f0000000b80)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000bc0)={0x0, 0xb6, "a3795d15b00ccea8bd16518eafd6ad06f2ff9b56df9be02668e316777ce510586b53fc6c1c807867816217ddb3e97db4434066fe67a0d668ec70d0e0151152af72335af16fa8a6dea2dd94724cc3af888aa642291779fe8b78df8f73513b57539b651b6d4a3ecf22492e271003ca698486a57eb717283d7ab6947b202706187ba98f023b887a6264962c0d6c1d94023c72fe16adb0f7a1f8abe3d2f80bee76e192475711a1a6df7c249ea201fc485cc1aac51730aabc"}, &(0x7f0000000c80)=0xbe) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000cc0)={0x9, 0x8, 0x200, 0xb759, 0x8, 0x8cd, 0x4, 0x7f, 0x0}, &(0x7f0000000d00)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000d40)={0x0, 0x7f}, &(0x7f0000000d80)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000f40)={&(0x7f0000000740)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000780)="b32ea5aa21ac6e4fadd50cd69dce431f55f53266c075a46a0148ce2441d5d1364344fb40ce05f4147d2a51170944d22523372075ec", 0x35}], 0x1, &(0x7f0000000dc0)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x0, 0x5, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0xfffffffffffffff8, 0x1ff, 0x100}}, @init={0x18, 0x84, 0x0, {0x800, 0xcd1, 0x7ff, 0x5}}, @init={0x18, 0x84, 0x0, {0xfff, 0x6, 0x7f576ebb, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x7, 0x4, 0xb9f, 0xf62, 0xfd87, 0x0, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x9, 0xffff, 0x44, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1ff, 0x207, 0xb62, 0x40, 0x2}}], 0x150}, 0x4004) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500e0000002000000000000000000000000000000000000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000580)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x2c, r5, 0x1, 0x70bd2b, 0x25dfdbfe, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4010}, 0x40000) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x9) sync() r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)="2f70726f632f7369732f6e65742f697076342f76732f53796e635f726566726573685f706572696f6400a014ff54e9a1a077e26b51073ae00e79671a0cacab9fa8613cd65d2cb6ddbfd5", 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r6, 0xc10c5541, &(0x7f0000000080)={0x0, 0x1, 0x3f, 0x0, 0x0, [], [], [], 0x800000}) [ 234.135214] binder: 15083:15084 Acquire 1 refcount change on invalid ref 128 ret -22 [ 234.143204] binder: 15083:15084 unknown command -928540024 [ 234.157361] binder: 15083:15084 ioctl c0306201 20007000 returned -22 2018/03/30 13:39:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[@ANYBLOB="140000001d000a08000000000000000000000000"], 0x1}, 0x1}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\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, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006200)=[{{&(0x7f0000005980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000006040), 0x0, &(0x7f0000006100)=""/209, 0xd1}}], 0x1, 0x0, &(0x7f0000006440)={0x77359400}) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000480)=0x4, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x7d9e, 0x0, &(0x7f000000f000), 0xfffffffffffffe1a, 0x0, &(0x7f0000000140)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x8a, "cf51a62560bf3420b996fc27fab4765d7696a55530e8b798a5c5654948ca72bda0fb45e9fc1d773a68cc5c528750d56e0bdca1fd399bb74f2af89948cae6cf1a8e13303f6456d505ff9ab89c467d37a9861756a36684692e19862e659be6f95cc8a512feb252f0bec3a3865ee408f8de699264e9b6542b00db0c3aa3c95b592d60c092e6c63471e9e09c"}, &(0x7f00000000c0)=0x92) r2 = msgget(0x3, 0x2) msgrcv(r2, &(0x7f0000000340)={0x0, ""/247}, 0xff, 0x3, 0x3000) membarrier(0x20, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/30 13:39:13 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x480, 0x0) unshare(0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x10000181, &(0x7f00000003c0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x40000000000000, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000000fc0)=[{{&(0x7f00000002c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000980)="7abb796be9a79133e99ef2b42de8f24f8c30375b7a52988620937b18d92e986d0075dd2099e3f2f706611cdaf59db76cad16f5e7c533a221d36aa72a33e20f4370770ab12c98d46b536d6ac1e7cbe1781c60c046b38d7c99604b678962451969515144c4dddec1925baee42d4519a5ab8ad46d63638a6bf07a67e16a88914a14e2d725df2eb1ed61e11637a6aeed047b755fdb6fb2792ef44b0e08ab6a973a948a7598a33526f2ed14", 0xa9}], 0x1, &(0x7f0000003640)=ANY=[], 0x0, 0x10}, 0x5}], 0x1, 0x814) r2 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d6c000)="ffffff7f00000000", 0x8, r3) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="000386", 0x3, r3) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r3) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r6}, &(0x7f00005cd000), 0xfffffefc, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) r7 = msgget$private(0x0, 0x100) msgctl$MSG_STAT(r7, 0xb, &(0x7f0000000ac0)=""/231) ioctl(r0, 0x8, &(0x7f0000000c40)="00c880c12a7b549ceaa8c692018a6bc8c2b938b50100000000000000b5b9075fb51327993de1fe1aac770c657b1a740ed48ef5c6ea4a0ed2e4381dfe890cd1ece8c68caaa888d6b79a547376b1ed1e67ab3e861b6f732547cc583caec09016836c933bc80ad895cc367a28bee93dd5d209a129836ccb98c6b8c94e5cc23468552a0144e6000000000000603fcfd443d93c442cf5e9ea") ppoll(&(0x7f0000000500)=[{r1, 0x1}, {r0, 0x60}, {r0, 0x531}, {r0, 0x2000}, {0xffffffffffffffff, 0x100}, {r1, 0x408}, {r0, 0x200}, {0xffffffffffffffff, 0x8000}], 0x8, &(0x7f0000000580), &(0x7f00000005c0)={0x7ff}, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40005a00}, 0xc, &(0x7f0000000480)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20008800}, 0xc0c0) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) r8 = socket(0x10, 0x802, 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f00000007c0)={r8, r0}) ioctl$VT_WAITACTIVE(r1, 0x5607) write(0xffffffffffffffff, &(0x7f00000003c0)="24070000000000000000d3b720f0ce83a80075060000ffa89d2c37d9ed3bea9d596bf3e2ffb4d17a02e9b2c464974ac924691e56b878", 0x36) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x8002, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) r9 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r9, &(0x7f0000000840), 0x0, 0x2) 2018/03/30 13:39:13 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0xe2, 0x10001, 0x101, 0x5, 0xffffffff, 0x3}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x3) r1 = socket$inet6(0xa, 0x4000000006, 0x0) socket$netlink(0x10, 0x3, 0x79eba483459a761d) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r1, 0x1008002) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r2, &(0x7f0000000280)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x325, &(0x7f0000000740)=[{0x10, 0x410d}], 0x10}}], 0x2, 0x0) fadvise64(r0, 0x0, 0x0, 0x80000) 2018/03/30 13:39:13 executing program 2: r0 = socket$inet(0x2, 0x80003, 0x5) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @rand_addr, 0x0, 0x0, "6c626c63d456f7bfffff00"}, 0x2c) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x89, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x2, 0x4, 0x62}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/03/30 13:39:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xcd4, 0x0) ioctl(r0, 0x401000000000127a, &(0x7f0000000380)) 2018/03/30 13:39:13 executing program 4: ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000140)={0x7, 0x8001, 0x5}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20180, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000440)={{r1, r2/1000+10000}, {0x77359400}}, &(0x7f0000000480)) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000002100000000000000000000000000000000000000000000000000000021c376a40000000000000000000000000000000000"], 0x1) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000640)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000680)={r4, 0x800, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x800, 0x400000) openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x40000, 0x0) r5 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000500)={0x4, [0x8, 0x1f, 0x4, 0x2]}, &(0x7f0000000540)=0xc) 2018/03/30 13:39:13 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000002dc0)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000002d00)=[{{&(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000280)=""/1, 0x1}, {&(0x7f0000000400)=""/184, 0xb8}, {&(0x7f00000004c0)=""/229, 0xe5}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/173, 0xad}, {&(0x7f0000001680)=""/10, 0xa}, {&(0x7f00000016c0)=""/141, 0x8d}, {&(0x7f0000001780)=""/53, 0x35}, {&(0x7f00000017c0)=""/194, 0xc2}], 0x9, &(0x7f0000001980)=""/42, 0x2a, 0xffffffffffffff81}, 0x100}, {{&(0x7f00000019c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000001a40)}, {&(0x7f0000001a80)=""/22, 0x16}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/124, 0x7c}], 0x4, &(0x7f0000002b80)=""/34, 0x22, 0x5}, 0x8}, {{&(0x7f0000002bc0)=@sco, 0x80, &(0x7f0000002c40), 0x0, &(0x7f0000002c80)=""/97, 0x61, 0x114d}, 0x4}], 0x3, 0x9ab3302714d810fb, &(0x7f0000002e00)={r3, r4+30000000}) r6 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000002ec0)={r1}) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xfff) socketpair(0x4, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = getpid() perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x9, 0x100000000, 0xff, 0x0, 0x247, 0x0, 0x0, 0x8, 0x47ff, 0x2, 0x9, 0x9, 0xa66b, 0x0, 0x0, 0x8, 0xa, 0xfffffffffffff2b7, 0x0, 0x2, 0x2, 0x0, 0x71, 0xfffffffffffffffe, 0x254e, 0x3, 0x8, 0x1000, 0x2, 0x0, 0x7, 0x3c5, 0x5, 0x1ff, 0x3, 0x0, 0x8, 0x2, @perf_config_ext={0x0, 0x8d9}, 0x20000, 0x6, 0x0, 0x3, 0x800, 0x8, 0x4}, r9, 0x1, 0xffffffffffffffff, 0x2) r10 = gettid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0xfff, 0x100000001, 0xfffffffffffffffb, 0x0, 0x8001, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x9, 0x5, 0x8, 0x1, 0x8106, 0x1, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x800, 0x7, 0x8, 0x3, 0x5, 0x7, 0x8, 0x1, 0x3, 0x1, 0x0, 0x758, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x801, 0x4, 0xff, 0x6, 0x3, 0x8, 0x3}, r10, 0x2, r7, 0x3) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r8, &(0x7f0000002c40)={&(0x7f0000000180)={0x1d, r5}, 0x10, &(0x7f0000001a40)={&(0x7f0000002e40)={0x7, 0x82, 0x0, {0x77359400}, {0x0, 0x2710}, {0x3, 0x5, 0x5, 0x2}, 0x1, @canfd={{0x3, 0x4, 0x80, 0xa0}, 0x27, 0x1, 0x0, 0x0, "dedd4cd4a6e9b265e23724506ebb5bbceb745a790fddc1cf7fa7baf0201e6bf7af1ada9db79a39eea97c4b7132e72f3e1c3cfc1349d79540b4c7375710cda523"}}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x20004015) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) restart_syscall() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={0xffffffffffffff9c}) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = getpid() perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x9, 0x8, 0xfff, 0x6, 0x0, 0x42e4, 0x20000, 0xd, 0x4, 0x1ff000000000000, 0xffffffff, 0x0, 0x1, 0x2, 0x0, 0xa, 0xd79, 0x5e6a, 0x1, 0x1, 0x7, 0x4, 0x8, 0xfff, 0x1f, 0x1f, 0x5, 0x7ff, 0xf0d5, 0x188, 0x4, 0x8001, 0xfffffffffffffff7, 0x1000, 0x2368000, 0x8, 0x0, 0x2, 0x2000000, @perf_bp={&(0x7f0000000040), 0xc}, 0x20, 0x8, 0x0, 0x2, 0x7f, 0x5, 0x6}, r11, 0x9, r0, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000002f00)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r8, 0x40086425, &(0x7f0000002f40)={r12, 0x3}) 2018/03/30 13:39:14 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$addseals(r0, 0x409, 0x40000000000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup3(r0, r0, 0x80000) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) r4 = getpgid(r3) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x5, 0x3, 0x80000000, r4}) [ 234.210952] xt_cluster: node mask cannot exceed total number of nodes [ 234.276356] IPVS: Scheduler module ip_vs_lblcV not found [ 234.282479] IPVS: set_ctl: invalid protocol: 137 224.0.0.1:20001 lblc [ 234.292453] rpcbind: RPC call returned error 22 [ 234.294883] binder: release 15164:15177 transaction 84 out, still active [ 234.301767] Buffer I/O error on dev loop0, logical block 24, lost async page write [ 234.304137] binder: undelivered TRANSACTION_COMPLETE [ 234.325585] rpcbind: RPC call returned error 22 [ 234.337457] IPVS: Scheduler module ip_vs_lblcV not found [ 234.343483] xt_cluster: node mask cannot exceed total number of nodes [ 234.347297] Buffer I/O error on dev loop0, logical block 25, lost async page write [ 234.358325] rpcbind: RPC call returned error 22 [ 234.367328] rpcbind: RPC call returned error 22 [ 234.373111] IPVS: set_ctl: invalid protocol: 137 224.0.0.1:20001 lblc [ 234.379974] binder: 15164:15177 ioctl c0306201 20004000 returned -14 [ 234.391029] binder: BINDER_SET_CONTEXT_MGR already set [ 234.397534] binder: 15164:15208 ioctl 40046207 0 returned -16 [ 234.408533] binder_alloc: 15164: binder_alloc_buf, no vma [ 234.414125] binder: 15164:15208 transaction failed 29189/-3, size 0-0 line 2963 [ 234.426634] binder: undelivered TRANSACTION_ERROR: 29189 [ 234.432257] binder: send failed reply for transaction 84, target dead [ 283.705634] bond0 (unregistering): Released all slaves [ 293.976169] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 294.649660] buffer_io_error: 6 callbacks suppressed [ 294.649665] Buffer I/O error on dev loop0, logical block 56, async page read [ 294.661942] Buffer I/O error on dev loop0, logical block 57, async page read [ 294.669203] Buffer I/O error on dev loop0, logical block 58, async page read [ 294.676413] Buffer I/O error on dev loop0, logical block 59, async page read [ 294.683629] Buffer I/O error on dev loop0, logical block 60, async page read [ 294.690835] Buffer I/O error on dev loop0, logical block 61, async page read [ 294.698065] Buffer I/O error on dev loop0, logical block 62, async page read [ 294.705266] Buffer I/O error on dev loop0, logical block 63, async page read [ 304.232097] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 314.480117] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 324.736068] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 334.984086] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 345.232107] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 355.480085] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 365.728275] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 369.632311] INFO: task syz-executor0:15157 blocked for more than 120 seconds. [ 369.639631] Not tainted 4.16.0-rc7+ #371 [ 369.644216] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.652173] syz-executor0 D23360 15157 11491 0x00000004 [ 369.657806] Call Trace: [ 369.660408] __schedule+0x8fb/0x1ec0 [ 369.664139] ? perf_trace_lock+0xd6/0x900 [ 369.668288] ? __sched_text_start+0x8/0x8 [ 369.672441] ? perf_trace_lock+0x900/0x900 [ 369.676680] ? perf_trace_lock+0x900/0x900 [ 369.680916] ? trace_hardirqs_off+0x10/0x10 [ 369.685314] ? trace_hardirqs_off+0x10/0x10 [ 369.689630] ? pagevec_lookup_range_tag+0x40/0x90 [ 369.694472] ? print_irqtrace_events+0x270/0x270 [ 369.699230] ? find_held_lock+0x35/0x1d0 [ 369.703286] schedule+0xf5/0x430 [ 369.706647] ? __mutex_lock+0xaa8/0x1a80 [ 369.710700] ? __schedule+0x1ec0/0x1ec0 [ 369.714685] ? lock_release+0xa40/0xa40 [ 369.718658] ? memset+0x31/0x40 [ 369.721938] ? do_raw_spin_trylock+0x190/0x190 [ 369.726511] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 369.731437] ? mutex_destroy+0x1d0/0x1d0 [ 369.735514] schedule_preempt_disabled+0x10/0x20 [ 369.740275] __mutex_lock+0xaad/0x1a80 [ 369.744150] ? trace_hardirqs_off+0x10/0x10 [ 369.748473] ? iterate_bdevs+0xc8/0x260 [ 369.752442] ? mutex_lock_io_nested+0x1900/0x1900 [ 369.757286] ? blk_lld_busy+0x60/0x60 [ 369.761073] ? perf_trace_lock+0xd6/0x900 [ 369.765217] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.770042] ? find_held_lock+0x35/0x1d0 [ 369.774123] ? trace_event_raw_event_lock+0x340/0x340 [ 369.779326] ? iterate_bdevs+0x119/0x260 [ 369.783391] ? lock_downgrade+0x980/0x980 [ 369.787531] ? blk_finish_plug+0x8f/0xb0 [ 369.791589] ? trace_hardirqs_off+0x10/0x10 [ 369.795907] ? generic_writepages+0xf9/0x150 [ 369.800331] ? _atomic_dec_and_lock+0xe8/0x1a0 [ 369.804912] ? cpumask_local_spread+0x260/0x260 [ 369.809585] ? iput+0x540/0xaf0 [ 369.812856] ? dispose_list+0x3f0/0x3f0 [ 369.816825] ? iterate_bdevs+0xb6/0x260 [ 369.820783] ? lock_downgrade+0x980/0x980 [ 369.824940] ? lock_release+0xa40/0xa40 [ 369.828925] mutex_lock_nested+0x16/0x20 [ 369.832987] ? mutex_lock_nested+0x16/0x20 [ 369.837221] iterate_bdevs+0xc8/0x260 [ 369.841024] ? sync_inodes_one_sb+0x50/0x50 [ 369.845333] sys_sync+0x120/0x1c0 [ 369.848793] ? sync_filesystem+0x2e0/0x2e0 [ 369.853029] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 369.858563] ? do_syscall_64+0xb7/0x940 [ 369.862527] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.867542] ? sync_filesystem+0x2e0/0x2e0 [ 369.871766] do_syscall_64+0x281/0x940 [ 369.875661] ? __do_page_fault+0xc90/0xc90 [ 369.879888] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.884405] ? finish_task_switch+0x1c1/0x7e0 [ 369.888890] ? syscall_return_slowpath+0x550/0x550 [ 369.893816] ? syscall_return_slowpath+0x2ac/0x550 [ 369.898737] ? prepare_exit_to_usermode+0x350/0x350 [ 369.903754] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 369.909123] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.913983] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 369.919171] RIP: 0033:0x4548b9 [ 369.922357] RSP: 002b:00007fc1039dfc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 369.930069] RAX: ffffffffffffffda RBX: 00007fc1039e06d4 RCX: 00000000004548b9 [ 369.937355] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 369.944625] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 369.951897] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 369.959164] R13: 000000000000064b R14: 00000000006fb7a8 R15: 0000000000000000 [ 369.966458] [ 369.966458] Showing all locks held in the system: [ 369.972781] 2 locks held by khungtaskd/869: [ 369.977230] #0: (rcu_read_lock){....}, at: [<0000000014fc6910>] watchdog+0x1c5/0xd60 [ 369.985315] #1: (tasklist_lock){.+.+}, at: [<00000000e93d37c7>] debug_show_all_locks+0xd3/0x3d0 [ 369.994356] 2 locks held by getty/4388: [ 369.998319] #0: (&tty->ldisc_sem){++++}, at: [<0000000027113621>] ldsem_down_read+0x37/0x40 [ 370.007017] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000060cfcdc9>] n_tty_read+0x2ef/0x1a40 [ 370.016299] 2 locks held by getty/4389: [ 370.020292] #0: (&tty->ldisc_sem){++++}, at: [<0000000027113621>] ldsem_down_read+0x37/0x40 [ 370.028970] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000060cfcdc9>] n_tty_read+0x2ef/0x1a40 [ 370.038278] 2 locks held by getty/4390: [ 370.042244] #0: (&tty->ldisc_sem){++++}, at: [<0000000027113621>] ldsem_down_read+0x37/0x40 [ 370.050920] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000060cfcdc9>] n_tty_read+0x2ef/0x1a40 [ 370.060202] 2 locks held by getty/4391: [ 370.064173] #0: (&tty->ldisc_sem){++++}, at: [<0000000027113621>] ldsem_down_read+0x37/0x40 [ 370.072845] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000060cfcdc9>] n_tty_read+0x2ef/0x1a40 [ 370.082138] 2 locks held by getty/4392: [ 370.086109] #0: (&tty->ldisc_sem){++++}, at: [<0000000027113621>] ldsem_down_read+0x37/0x40 [ 370.094791] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000060cfcdc9>] n_tty_read+0x2ef/0x1a40 [ 370.104079] 2 locks held by getty/4393: [ 370.108034] #0: (&tty->ldisc_sem){++++}, at: [<0000000027113621>] ldsem_down_read+0x37/0x40 [ 370.116704] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000060cfcdc9>] n_tty_read+0x2ef/0x1a40 [ 370.125995] 2 locks held by getty/4394: [ 370.129984] #0: (&tty->ldisc_sem){++++}, at: [<0000000027113621>] ldsem_down_read+0x37/0x40 [ 370.138671] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000060cfcdc9>] n_tty_read+0x2ef/0x1a40 [ 370.147969] 3 locks held by kworker/u4:5/7037: [ 370.152536] #0: ((wq_completion)"writeback"){+.+.}, at: [<000000002aa4cb8c>] process_one_work+0xb12/0x1bb0 [ 370.162510] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<000000006fbdb881>] process_one_work+0xb89/0x1bb0 [ 370.173526] #2: (&type->s_umount_key#33){++++}, at: [<00000000e693be94>] trylock_super+0x20/0x100 [ 370.182740] 1 lock held by blkid/14876: [ 370.186698] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000287e5820>] blkdev_put+0x2a/0x4f0 [ 370.195030] 1 lock held by syz-executor0/15157: [ 370.199685] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000f9824cf0>] iterate_bdevs+0xc8/0x260 [ 370.208272] 1 lock held by syz-executor0/15180: [ 370.212922] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000f9824cf0>] iterate_bdevs+0xc8/0x260 [ 370.221530] 4 locks held by kworker/u4:7/15203: [ 370.226187] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<000000002aa4cb8c>] process_one_work+0xb12/0x1bb0 [ 370.236159] #1: (net_cleanup_work){+.+.}, at: [<000000006fbdb881>] process_one_work+0xb89/0x1bb0 [ 370.245254] #2: (net_mutex){+.+.}, at: [<0000000002a5c8f0>] cleanup_net+0x242/0xcb0 [ 370.253228] #3: (rcu_sched_state.barrier_mutex){+.+.}, at: [<000000005b225be8>] _rcu_barrier+0x142/0x750 [ 370.263025] [ 370.264641] ============================================= [ 370.264641] [ 370.271640] NMI backtrace for cpu 1 [ 370.275262] CPU: 1 PID: 869 Comm: khungtaskd Not tainted 4.16.0-rc7+ #371 [ 370.282158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.291484] Call Trace: [ 370.294055] dump_stack+0x194/0x24d [ 370.297658] ? arch_local_irq_restore+0x53/0x53 [ 370.302302] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.306951] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.311339] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.315826] nmi_cpu_backtrace+0x1d2/0x210 [ 370.320034] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.324501] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 370.329750] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.334912] watchdog+0x90c/0xd60 [ 370.338348] ? reset_hung_task_detector+0xa0/0xa0 [ 370.343161] ? complete+0x62/0x80 [ 370.346594] ? __schedule+0x1ec0/0x1ec0 [ 370.350539] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.354830] ? __lockdep_init_map+0xe4/0x650 [ 370.359219] ? do_raw_spin_trylock+0x190/0x190 [ 370.363772] ? lockdep_init_map+0x9/0x10 [ 370.367805] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.372887] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.377873] ? trace_hardirqs_on+0xd/0x10 [ 370.381991] ? __kthread_parkme+0x176/0x240 [ 370.386284] kthread+0x33c/0x400 [ 370.389622] ? reset_hung_task_detector+0xa0/0xa0 [ 370.394434] ? kthread_stop+0x7a0/0x7a0 [ 370.398382] ret_from_fork+0x3a/0x50 [ 370.402133] Sending NMI from CPU 1 to CPUs 0: [ 370.406633] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 370.407624] Kernel panic - not syncing: hung_task: blocked tasks [ 370.420673] CPU: 1 PID: 869 Comm: khungtaskd Not tainted 4.16.0-rc7+ #371 [ 370.427576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.436900] Call Trace: [ 370.439465] dump_stack+0x194/0x24d [ 370.443069] ? arch_local_irq_restore+0x53/0x53 [ 370.447715] ? vsnprintf+0x1ed/0x1900 [ 370.451495] panic+0x1e4/0x41c [ 370.454659] ? refcount_error_report+0x214/0x214 [ 370.459392] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 370.464733] watchdog+0x91d/0xd60 [ 370.468165] ? reset_hung_task_detector+0xa0/0xa0 [ 370.472985] ? complete+0x62/0x80 [ 370.476417] ? __schedule+0x1ec0/0x1ec0 [ 370.480363] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.484658] ? __lockdep_init_map+0xe4/0x650 [ 370.489040] ? do_raw_spin_trylock+0x190/0x190 [ 370.493592] ? lockdep_init_map+0x9/0x10 [ 370.497625] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.502699] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.507687] ? trace_hardirqs_on+0xd/0x10 [ 370.511808] ? __kthread_parkme+0x176/0x240 [ 370.516106] kthread+0x33c/0x400 [ 370.519444] ? reset_hung_task_detector+0xa0/0xa0 [ 370.524254] ? kthread_stop+0x7a0/0x7a0 [ 370.528201] ret_from_fork+0x3a/0x50 [ 370.532472] Dumping ftrace buffer: [ 370.536080] (ftrace buffer empty) [ 370.539766] Kernel Offset: disabled [ 370.543367] Rebooting in 86400 seconds..