INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.18' (ECDSA) to the list of known hosts. 2018/04/02 21:52:47 fuzzer started 2018/04/02 21:52:48 dialing manager at 10.128.0.26:44953 syzkaller login: [ 31.123719] can: request_module (can-proto-0) failed. [ 31.132839] can: request_module (can-proto-0) failed. 2018/04/02 21:52:55 kcov=true, comps=true 2018/04/02 21:53:00 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10200, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9a5a2008766d25fb97f42e9c1a15c270c47c532abd", 0x15) timerfd_create(0x2, 0x80800) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x9, {{0x2, 0x4e22, @loopback=0x7f000001}}, 0x0, 0x9, [{{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e22}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @rand_addr=0x1}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @rand_addr=0x2}}]}, 0x510) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000680)={0x1, &(0x7f0000000640)=[{}]}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) recvfrom$inet6(r0, &(0x7f00000006c0)=""/169, 0xa9, 0x120, 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000000780)={0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) kcmp(r3, r4, 0x4, r1, r1) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000007c0)=""/199) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000900)={0x4, &(0x7f00000008c0)=[{}, {}, {}, {}]}) getgid() setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000940)="96fd0cc1568844eccea82a62b587a171598e11d6e38dacceaeb7e90928bf4a1b6b37c0ca4375579f1e7e75ca97b28cd591191d22a7bbce5cb26683ce5e3c59d534c741fdb0f97000eaf94273eeebedceed2e6ceb15b6c19d5fb89c945e4460d98da05778b107cd35fb772954af0522e8c11280a2cedbbd65005d7ac980990cc1cfeb4d906531b0510315ee894b94f4cae8", 0x91) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000a00)=0x1f) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) ppoll(&(0x7f0000000ac0)=[{r0, 0xc15c0917448c8a93}, {r2, 0x201}, {r0, 0x8}], 0x3, &(0x7f0000000b00)={0x77359400}, &(0x7f0000000b40)={0x8}, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) arch_prctl(0x0, &(0x7f0000000b80)="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") r5 = openat(r0, &(0x7f0000000c80)='./file0\x00', 0x10040, 0x10) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000cc0)) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000d00), &(0x7f0000000d40)=0x8) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000d80)=0x4) r6 = syz_open_dev$dmmidi(&(0x7f0000000dc0)='/dev/dmmidi#\x00', 0x1f, 0x803) r7 = syz_open_dev$usbmon(&(0x7f0000000e00)='/dev/usbmon#\x00', 0x9d1, 0x20000) connect$vsock_stream(r7, &(0x7f0000000e40)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) ioctl$RNDADDENTROPY(r6, 0x40085203, &(0x7f0000000e80)={0x100000001, 0xa1, "84b270d168328a629aff00ff546afa2cb726c43c8451d29de8c0b76cb821cfb2b8564c9b1e6b4440e709e91ed7b3a1dc5a052834fe7a3bf82d5caf093749e8e9063cc0ef8afa4783ae47ea981a9c29c42fcd77e5b91844a18a12702bc0cfb98372a1220cd15f98900ba7b6cf0f223e00f4bd2e25c6e0b0f3e0209fcb483f7aaa6256d1b798fadf709d3915f53ae08f65d5e9db254f245e033322262e9a512ae0e6"}) 2018/04/02 21:53:00 executing program 2: r0 = socket$inet(0x2, 0x2eed7a7fe5c1c3eb, 0x7fff) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$setregset(0x4205, r1, 0x206, &(0x7f0000000100)={&(0x7f0000000080)="246a309a19207e8901afc60ca23f2a5a667c19a0ea2b142f2b75d8408053cdd258b0246b7f9b3e5ad3b9f665e060f3b373e9e5985b046b1611b9575ce549162d4bb7585a8f0f4e1d1d7aa84c34c79d1fd0168c29fd19a18e57c806513e8501dd8ce83f67b1a57b2448", 0x69}) r2 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="ae5abbfc5ea2e0981d7806d492cefe84b26b0472e7b5877d4595c4cbbf13379121669a8668fa9cdf4cefac2092a6dae48dd7566d028629bb5c88124961e6f6d08ae476ef85efeb34d08954692d631951e1b7f7aa38877f94f47dad1d4752adf86304677ca2fd29eadbb4951b05f9d98c9e28ac726b92237272f47fb421d53831bfd84900432367cf2fa4dfe36d954f88963c2062af", 0x95, 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='%wlan1\x00', r2) pread64(r0, &(0x7f0000000340)=""/109, 0x6d, 0x0) getpeername$ipx(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10) r4 = syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x4, 0x10100) r5 = syz_open_dev$midi(&(0x7f0000000480)='/dev/midi#\x00', 0x0, 0x0) fanotify_mark(r4, 0x14, 0x40000000, r5, &(0x7f00000004c0)='./file0\x00') r6 = openat$cgroup_ro(r4, &(0x7f0000000500)='cgroup.controllers\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) keyctl$assume_authority(0x10, r3) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000540)={0x5, 0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000580)={0x7f, r7, 0x1, 0x9}) socket(0xf, 0x5, 0x5) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) bind$nfc_llcp(r5, &(0x7f0000000640)={0x27, 0x0, 0x0, 0x7, 0x7fffffff, 0x59, "382b13f9b9f2a254b7c72876de3b321e67162de4dd59fcfdab474eabd1f55f1dce00a65d1f3eed49307f416063820870a586f8b422a5174544b24ef8239234", 0x1f}, 0x60) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000006c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r8, 0x8935, &(0x7f0000000700)={'ip6gretap0\x00', 0x51}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) getxattr(&(0x7f0000000780)='./file1\x00', &(0x7f00000007c0)=@random={'btrfs.', '.GPL\x00'}, &(0x7f0000000800)=""/210, 0xd2) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000000900)={0x100000001, 0x4, 0x9}) listxattr(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)=""/178, 0xb2) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000000a40)={0x12, 0x6, 0x5, 0x4, 0x1f}) request_key(&(0x7f0000000a80)='.dead\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000b00)='\x00', r2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f0000000b40)={0x7fffffff, 0x1, 'client1\x00', 0x4, "74df2914aec5d6fb", "8f2c4f53e2c8c1347c0037ed78817f27eb5901d60c02b4989036702c864fbc5a", 0x2, 0x1000}) recvfrom$llc(r9, &(0x7f0000000c00)=""/168, 0xa8, 0x2, 0x0, 0x0) 2018/04/02 21:53:00 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) statx(r0, &(0x7f0000000000)='./file0\x00', 0x2000, 0x104, &(0x7f0000000040)) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x8001, &(0x7f0000000180)=0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0)=0x3, 0x4) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000200)={0x800000000000000, 0x4, 0x5, 0x8, 0x6}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = add_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="7e655faa32e713ce203a9383bcd80aa4a5beaff3e933b23c4192e18b", 0x1c, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r2, &(0x7f0000000300)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, r3) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000400)=""/4096) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000001400)=""/4, &(0x7f0000001440)=0x4) open_by_handle_at(r1, &(0x7f0000001480)={0x62, 0x7f, "ed8fab1d43855e7a72491b241bce6db4f663cc00261ebfcf1db58cb546fcd459e70c9bf6c2ff6e121d16e3ea6a5c778e7a1110cfba8e137624722cbbce75d587221ba381a3b007ff4eb0bf48329b0b2b412adf7a2dd16da3287d"}, 0x80000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001500), &(0x7f0000001540)=0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001580)=""/8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001600)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x140, 0x280, 0x398, 0x398, 0x398, 0x4, &(0x7f00000015c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x2, 0xffffffff}}}, {{@arp={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0xff, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x5, 0x1, 0x3, 0x7fd7, 0x1, 0xfa6, 'erspan0\x00', '\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xf}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xffffffffffffffc2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) bind$unix(r0, &(0x7f0000001b00)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TIOCEXCL(r1, 0x540c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001b80)={'\x00', 0xe002}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001bc0)={0x3, 0x1, 0x9, 0x0, 0x5}) r4 = accept4$unix(r0, &(0x7f0000001c40)=@abs, &(0x7f0000001cc0)=0x6e, 0x800) chdir(&(0x7f0000001d00)='./file0\x00') read$eventfd(r0, &(0x7f0000001d40), 0x8) getsockname$packet(r0, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001dc0)=0x14) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001e00)=0x5069, &(0x7f0000001e40)=0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001ec0)={&(0x7f0000001e80)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000001f00)={0xf0, 0x5, 0x3f, 0x600}) r5 = fcntl$getown(r4, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x10, &(0x7f0000001f40)={0x3}) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000001f80), &(0x7f0000001fc0)=0x40) 2018/04/02 21:53:00 executing program 3: io_setup(0x9, &(0x7f0000000000)=0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', "2673656375726974792d24776c616e302c0400"}, &(0x7f00000000c0)=""/139, 0x8b) r1 = fcntl$getown(0xffffffffffffffff, 0x9) capget(&(0x7f0000000180)={0x19980330, r1}, &(0x7f00000001c0)={0x5, 0x4d1a, 0x43161957, 0x9, 0xffff, 0xdd0}) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x60000) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) r3 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x2, 0x40) r4 = request_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="2673656375726974792d24776c616e302c0400", 0xfffffffffffffff9) r5 = request_key(&(0x7f0000000340)='syzkaller\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='\x00', 0xfffffffffffffffe) r6 = request_key(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='\x00', 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r4, r5, r6}, &(0x7f0000000500)=""/92, 0x5c, &(0x7f00000015c0)={&(0x7f0000000580)={'xcbc(cipher_null-generic)\x00'}, &(0x7f00000005c0)="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", 0x1000}) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000001600)=""/132) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000016c0)={0x9, 0x0, 0x2, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000001700)={0x8, r7, 0x10000, 0x1053}) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$unix(r2, &(0x7f0000001740)="329ce94109db486201e723ed6f6e6017778418e41766366b77a2006a72fcacd156ce725dc15528ba3037e272176367863ada0a268ba6a982", 0x38, 0x4004010, &(0x7f0000001780)=@abs={0x0, 0x0, 0x4e21}, 0x6e) read(r3, &(0x7f0000001800)=""/116, 0x74) io_cancel(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, r3, &(0x7f0000001880)="9bc4d75ab8bc26cfeee3bdbc5ee4817268780a95d306dac104712ae43f", 0x1d, 0x7252, 0x0, 0x1, r2}, &(0x7f0000001900)) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) setns(r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001940)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x684}], 0x2c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r8, &(0x7f0000001980)={0x20000000}) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f00000019c0)=""/4096) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002a00)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000002b80)={&(0x7f00000029c0)={0x10, 0x0, 0x0, 0x84018}, 0xc, &(0x7f0000002b40)={&(0x7f0000002a40)={0xc8, r9, 0x20, 0x70bd2c, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x27}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xd0}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x8080}, 0x10) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000002bc0)={"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"}) preadv(r2, &(0x7f00000030c0)=[{&(0x7f0000002fc0)=""/226, 0xe2}], 0x1, 0x0) keyctl$read(0xb, r4, &(0x7f0000003100)=""/252, 0xfc) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000003200), &(0x7f0000003240)=0x4) 2018/04/02 21:53:00 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x121800, 0x0) ioctl$int_out(r1, 0x0, &(0x7f00000000c0)) fcntl$getflags(r0, 0x40b) fcntl$setsig(r1, 0xa, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000100)={0x2, 0x10, [0x5, 0x55, 0x5, 0x14f5d10b]}) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='system,\x00', &(0x7f00000001c0)='/dev/sequencer\x00', &(0x7f0000000200)='/dev/mixer\x00', &(0x7f0000000240)='ppp0wlan1\x00', &(0x7f0000000280)='system}system\x00', &(0x7f00000002c0)='\'\\-\x00', &(0x7f0000000300)='wlan0%$wlan1%.vboxnet1$[\x00'], &(0x7f0000000500)=[&(0x7f0000000380)="f774727573746564247365637572697479776c616e30", &(0x7f00000003c0)='/dev/mixer\x00', &(0x7f0000000400)='keyring\x00', &(0x7f0000000440)='/dev/mixer\x00', &(0x7f0000000480)='/dev/sequencer\x00', &(0x7f00000004c0)='/dev/sequencer\x00'], 0x1100) inotify_init1(0x80800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000580)={'raw\x00'}, &(0x7f0000000600)=0x54) syz_mount_image$msdos(&(0x7f0000000640)='msdos\x00', &(0x7f0000000680)='./file0\x00', 0x3, 0x7, &(0x7f0000000a80)=[{&(0x7f00000006c0)="895e101caaf47f1c9ff813bb9403f9628e083cfceae2f672175695bd0d5905dae4ede202387e645350d2427e0ffbf139f8290f8cff2007f609d9e7b0a94a6331a8ba8ab586c523d8e6096d529d054bd39db400d2155c6cee7cf872936eb00891e8448d54", 0x64, 0x5e5}, {&(0x7f0000000740)="115b87d3e2c54a4c670b8be6f29b3f60aa1d715fd01844628d8cffaba401112b8cd4085270775659dc89965d1f3baf2d6e8a082497ce6cad679a4778e340d5d9c6c2c731cca1f875fe16d3dc981714151abf2fcfe05bd7a3e559ae8fa2cffc7209ee9405be38f276c6abde965c700234f56e0c1444dab2146d82b9a11caff5fc829b6ca3c9d4309d7c92bd28ee6caccb5a4f938edbc3634fb22e31b2d339658aa74e44160181d37af95d447cced63795c56eed1a6a6bf44c9e7e5b7806dc6a7bf73d7dd02ad6540cf29fcea97632cea8", 0xd0, 0xffffffffffffff80}, {&(0x7f0000000840)="1f9819c4fda58290d6b3388554f125af0eaf19c324c6249e63218601c7074c5bfb236a73e3ffd85db164bf640bafd3f0503a4bbfb33a463e1005b741c763c18c36b43d6a35e8b0b7fe0d21a8b4be95e614cba2d44742770d4d00058c18a130d89da06883f8483644450a0f33d6504ff5bf453f0e73b583bd863cefa753ece6afc8cbf59c3250c029d3d0396906672d87059c27af0d20297b5552039397c2d257bd8ad8313d6babf590c022339c2d021dcb0a230ef910e0818fcd", 0xba, 0x8001}, {&(0x7f0000000900)="d1c7812a9c83d13e11d3e40c5a7cb2a5a12ace0b8e2e2b82b9fcd416c82348c22bfbcdcb9f878bdedd8517b38bfd8e88c04d3409a8604268bd", 0x39, 0x401}, {&(0x7f0000000940)="13195141bc20ad644b0716565e50627667fc3fbb3ff55f1148a2ffe6a4ccada72c7eb9ca1d00f229c2feb1ea43cd127aff31f058dd389551a166442d3843a00d8d3ec3353877092ec6cdc783c983408d251ade3214e9a7c7ab5e3b83b9bffbd51027e547c3e1ebb4065f2dfd9dc61a98da17", 0x72, 0x3}, {&(0x7f00000009c0)="9d87c9777046bd49fbb544c6de44591fb4f2a053f23aaebd90dc92fbde9b33a052ae69f4b986b14028c139adfe84a8c27aeaf19e5bed1aaa14e16bda36fdb457f0a04a949c6543ee63e4d2d7a348c0", 0x4f, 0x2}, {&(0x7f0000000a40)="a9a2d1e8dc", 0x5, 0x7}], 0x0, &(0x7f0000000b40)={[{@flush='flush', 0x2c}, {@nocase='nocase', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x34, 0x33, 0x34, 0x37]}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x32, 0x30, 0x32, 0x3f]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x37, 0x37, 0x32, 0x30, 0x34]}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000c00)=0x9, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000c40)="a3619c048aca9d6f08c7212d1c9d83eb", 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) getsockopt$sock_int(r3, 0x1, 0x4, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) ioctl$VT_RELDISP(r1, 0x5605) execve(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000e00)=[&(0x7f0000000d40)='\')\x00', &(0x7f0000000d80)='dmask', &(0x7f0000000dc0)='dmask'], &(0x7f0000000e80)=[&(0x7f0000000e40)='system,\x00']) r4 = getpid() syz_open_procfs(r4, &(0x7f0000000ec0)='ns/net\x00') pipe2(&(0x7f0000000f00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000f40)) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000f80)={'vlan0\x00', 0x1403}) stat(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r7) open(&(0x7f0000001080)='./file0\x00', 0x10800, 0xb4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f00000010c0)={0x9, 0x3}) timer_create(0x3, &(0x7f0000001200)={0x0, 0x3f, 0x0, @thr={&(0x7f0000001100)="d37b2a312d04bb5bb5", &(0x7f0000001140)="3e0836aae43f410614444949039b0a17e9a074484248def05e944e60110d2afe197de2dad9bd2f4a790030919ea342a46125e3ae7ad2d105d70401c985dc6468d96acf1c8427b74010053eb2a169849d0d2aeb2df8ef570b3a2fbe6c33cefd3ff437f99e7993fd67b81fbbbf6b34f9e012c267ae9c7eb0cb339d33d2aba134a1b2683a9095fd0f055a39ac6e"}}, &(0x7f0000001240)=0x0) timer_delete(r8) 2018/04/02 21:53:00 executing program 6: r0 = semget(0x0, 0x6, 0x400) semctl$SEM_STAT(r0, 0x7, 0x12, &(0x7f0000000000)=""/108) r1 = socket$inet6(0xa, 0xa, 0x97) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e23, @rand_addr=0x9}, {0x6}, 0x0, {0x2, 0x4e21, @broadcast=0xffffffff}, 'bcsf0\x00'}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x200000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x20000, 0x0, [0x4, 0x9b5, 0x80, 0x86e, 0x8, 0x10000, 0x81, 0x400]}) clock_getres(0x3, &(0x7f00000001c0)) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000200)=0x9) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000240), 0x2) r3 = openat$cgroup_ro(r2, &(0x7f0000000280)='pids.current\x00', 0x0, 0x0) splice(r1, &(0x7f00000002c0), r2, &(0x7f0000000300), 0x8, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000380)={r4, 0x0, r3}) open_by_handle_at(r5, &(0x7f00000003c0)={0x36, 0x2, "568d8efd44812075d8bb7555a4f7965104ee0497cc4333a4542b24338263920232bd811ab2baf849f61e222b7655"}, 0x400100) r6 = socket$alg(0x26, 0x5, 0x0) r7 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r7, 0x7, 0x80000001) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000480)=[{{0x0, 0x2710}, 0x3, 0x3, 0x1ff}, {{r8, r9/1000+10000}, 0x4, 0x1f, 0x7}, {{0x0, 0x7530}, 0x36, 0x0, 0x7}, {{0x77359400}, 0xa0c, 0x4, 0x1f}, {{}, 0x8, 0x5, 0x3}, {{r10, r11/1000+10000}, 0x3, 0x8, 0x9}], 0x90) ioctl$KVM_RUN(r3, 0xae80, 0x0) listen(r3, 0x8001) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000540)={[], 0x2, 0x9000, 0x200, 0x0, 0x9, 0x7001, 0x4, [], 0x2}) r12 = syz_open_dev$midi(&(0x7f0000000700)='/dev/midi#\x00', 0x3f, 0x101402) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000740)) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f00000007c0)={0x5, &(0x7f0000000780)=[0x2f5, 0x400, 0x2, 0x7fff, 0x20]}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r12, 0x800442d3, &(0x7f0000000800)={0xfff, 0x3f, 0x80, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'tunl0\x00'}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r12, 0xc00c642e, &(0x7f0000000840)={r4, 0x80000, r5}) kcmp(r7, r7, 0x2, r3, r6) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000880)=0x6, 0x4) 2018/04/02 21:53:00 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x7fff, 0x3, 0x8200, 0x5e404133, 0x5, 0x0, 0x4, 0x200, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x5c7, @loopback={0x0, 0x1}, 0x81}}}, &(0x7f0000000180)=0x84) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x1ff}, &(0x7f0000000200)=0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000240)=0x270) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000280)=0x1) r3 = getpid() lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000006c0)=0x0) getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)=0x0) getgroups(0x2, &(0x7f00000007c0)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)="e46af6c7b34246bd98d8e52d82a0acab8b1b900d333a19d27fb66656e9257d25c56019212644a098aef308c3ed7403d0e042233d19f58dbc8b61de880a16ff59480d138cea9ca7df10d2638eaad16405c431a9bf2ebd579f70c4d7aaf0b3836ca99aa0b3034e5512a63c60f971cd163c3b6420a82b2a0e95b811972d9e7bb18fc723098eb3ac0c080ec0b856e4ea0745ab06f2dd1d0af46524ed1d880366864150066571ad777849959347506ccf2a4d48d89c0a37564f8d951b461df91e5d819221357efd1ec67b82d6aac76c37ade9fa265ec3090dbdaa85fab2ebe739c9218cd795cf", 0xe4}, {&(0x7f0000000440)="1a8ed0c3f063bd9a52a84f622f25a3f541fd6850faec3f05bc14087ff4c2605452388489601ee10b083b5918fbc5fb50f78700d91bef9a81ca6b08f3c934debb3f248f754b34af18ed0da5e317cc4b066d454461ef98a5bd2f7f19ad53510c6598a87dc272f603c22bb9cf72a46094e3f599cd8ae5e1967c78f4e3dcac4c4914a948605d67e5c6cb2f89676f69acd9b6755d6e0b506a9ea292b858e391f7800a9aa4c67d548568029d71cd3b008bbbf70e790304d63846956274ea8b87cae826fa61cfa155d0e736bac4518e8af5497d4137cf2bb124b9c575f7f8e71f1a8ad297b4aa43f2601d8cd790dbfedf612430ad60c5308782edefb5", 0xf9}], 0x2, &(0x7f0000000800)=[@rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r0, r2]}, @rights={0x10, 0x1, 0x1}, @rights={0x38, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r0, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xb0}, 0x24004810) setpgid(r6, r6) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000940)={r0, 0x0, 0x1, 0x8, &(0x7f0000000900)=[0x0, 0x0], 0x2}, 0x20) socketpair(0x1b, 0x1, 0x200, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = accept4$llc(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000a00)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000000a40)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000a80)=0x14) sendmsg$rds(r0, &(0x7f00000013c0)={&(0x7f0000000ac0)={0x2, 0x4e22, @rand_addr=0x1}, 0x10, &(0x7f0000000bc0)=[{&(0x7f0000000b00)}, {&(0x7f0000000b40)=""/66, 0x42}], 0x2, &(0x7f00000012c0)=[@rdma_args={0x48, 0x114, 0x1, {{0x72, 0x7}, {&(0x7f0000000c00)=""/33, 0x21}, &(0x7f0000001140)=[{&(0x7f0000000c40)=""/108, 0x6c}, {&(0x7f0000000cc0)=""/244, 0xf4}, {&(0x7f0000000dc0)=""/96, 0x60}, {&(0x7f0000000e40)=""/232, 0xe8}, {&(0x7f0000000f40)=""/122, 0x7a}, {&(0x7f0000000fc0)=""/243, 0xf3}, {&(0x7f00000010c0)=""/13, 0xd}, {&(0x7f0000001100)}], 0x8, 0x25, 0x6}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1, 0xffffffff}, &(0x7f00000011c0)=0x4, &(0x7f0000001200)=0x8, 0x5, 0x7fffffff, 0xff, 0x7, 0x20, 0x9}}, @cswp={0x58, 0x114, 0x7, {{0x400, 0xfffffffffffffa11}, &(0x7f0000001240), &(0x7f0000001280)=0x20, 0x80000001, 0x9, 0xffffffffffffff7e, 0xfffffffffffffffe, 0x4, 0x800}}], 0xf8}, 0x4) open(&(0x7f0000001400)='./file0\x00', 0x0, 0x100) getresuid(&(0x7f0000001440)=0x0, &(0x7f0000001480), &(0x7f00000014c0)) setsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000001500)={r3, r13, r8}, 0xc) recvmmsg(r10, &(0x7f000000a700)=[{{&(0x7f0000001540)=@l2, 0x80, &(0x7f00000027c0)=[{&(0x7f00000015c0)=""/93, 0x5d}, {&(0x7f0000001640)=""/29, 0x1d}, {&(0x7f0000001680)=""/164, 0xa4}, {&(0x7f0000001740)=""/50, 0x32}, {&(0x7f0000001780)=""/41, 0x29}, {&(0x7f00000017c0)=""/4096, 0x1000}], 0x6, &(0x7f0000002840)=""/3, 0x3, 0x7}, 0x8}, {{&(0x7f0000002880)=@nl=@proc, 0x80, &(0x7f00000059c0)=[{&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/4096, 0x1000}, {&(0x7f0000004900)=""/158, 0x9e}, {&(0x7f00000049c0)=""/4096, 0x1000}], 0x4, &(0x7f0000005a00)=""/254, 0xfe, 0x7f}, 0x5}, {{0x0, 0x0, &(0x7f0000006d40)=[{&(0x7f0000005b00)=""/224, 0xe0}, {&(0x7f0000005c00)=""/4096, 0x1000}, {&(0x7f0000006c00)=""/26, 0x1a}, {&(0x7f0000006c40)=""/217, 0xd9}], 0x4, &(0x7f0000006d80)=""/64, 0x40, 0xfffffffffffffff9}, 0x7}, {{&(0x7f0000006dc0)=@ax25, 0x80, &(0x7f0000006e80)=[{&(0x7f0000006e40)=""/31, 0x1f}], 0x1, &(0x7f0000006ec0)=""/178, 0xb2, 0x2}, 0xffffffff}, {{&(0x7f0000006f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000007500)=[{&(0x7f0000007000)=""/111, 0x6f}, {&(0x7f0000007080)=""/238, 0xee}, {&(0x7f0000007180)=""/126, 0x7e}, {&(0x7f0000007200)=""/157, 0x9d}, {&(0x7f00000072c0)=""/183, 0xb7}, {&(0x7f0000007380)=""/252, 0xfc}, {&(0x7f0000007480)=""/67, 0x43}], 0x7, &(0x7f0000007580)=""/142, 0x8e, 0x9189}, 0x9}, {{&(0x7f0000007640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000007b40)=[{&(0x7f00000076c0)=""/60, 0x3c}, {&(0x7f0000007700)=""/250, 0xfa}, {&(0x7f0000007800)=""/132, 0x84}, {&(0x7f00000078c0)=""/146, 0x92}, {&(0x7f0000007980)=""/16, 0x10}, {&(0x7f00000079c0)=""/3, 0x3}, {&(0x7f0000007a00)=""/82, 0x52}, {&(0x7f0000007a80)=""/54, 0x36}, {&(0x7f0000007ac0)=""/81, 0x51}], 0x9, &(0x7f0000007c00)=""/76, 0x4c, 0x5}, 0x7fff}, {{&(0x7f0000007c80)=@vsock, 0x80, &(0x7f0000008100)=[{&(0x7f0000007d00)=""/34, 0x22}, {&(0x7f0000007d40)=""/147, 0x93}, {&(0x7f0000007e00)=""/158, 0x9e}, {&(0x7f0000007ec0)=""/158, 0x9e}, {&(0x7f0000007f80)=""/237, 0xed}, {&(0x7f0000008080)=""/66, 0x42}], 0x6, &(0x7f0000008180)=""/88, 0x58, 0xbaf}, 0x20}, {{0x0, 0x0, &(0x7f000000a580)=[{&(0x7f0000008200)=""/14, 0xe}, {&(0x7f0000008240)=""/226, 0xe2}, {&(0x7f0000008340)=""/93, 0x5d}, {&(0x7f00000083c0)=""/188, 0xbc}, {&(0x7f0000008480)=""/4096, 0x1000}, {&(0x7f0000009480)=""/116, 0x74}, {&(0x7f0000009500)=""/122, 0x7a}, {&(0x7f0000009580)=""/4096, 0x1000}], 0x8, &(0x7f000000a600)=""/205, 0xcd, 0x6}, 0x5}], 0x8, 0x0, &(0x7f000000a900)={0x0, 0x989680}) setsockopt$inet_sctp6_SCTP_RTOINFO(r14, 0x84, 0x0, &(0x7f000000a940)={r12, 0xffffffff, 0x6, 0x5}, 0x10) signalfd4(r0, &(0x7f000000a980)={0x4}, 0x8, 0x80000) symlinkat(&(0x7f000000a9c0)='./file0\x00', r0, &(0x7f000000aa00)='./file0\x00') 2018/04/02 21:53:00 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x115083, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x7) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'irlan0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x2, 0x4) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="d43d8f7de036b6956b827bfd8981e9d134954392c0b24f92f5633ce9a728015024c087543e534e8f62cfe314d89f19", 0x2f}, {&(0x7f0000000140)="4f6fdec9c1e9f4f08950c7c4c1e6f53dcc46f2adf0c3727090d7191044df37b60cc3fd5e8b83c5b53f878fa7", 0x2c}], 0x2, 0x2) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000001c0)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000240)={0xa7, 0x1, 0x7, 0x81, "fa19b66c24c6e725d1e6566cbe0b4c01996b2aa184397062ba32e5136a0e4e3fd887ddfd394cd3f324e27e29", 0xc0}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000280)={0x1, 0x0, [0x0]}) syz_mount_image$hfsplus(&(0x7f00000002c0)='hfsplus\x00', &(0x7f0000000300)='./file0\x00', 0x8, 0x1, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0x1000, 0x4}], 0x2000000, &(0x7f0000001380)={[{@session={'session', 0x3d, [0x3f, 0x31, 0x37, 0x34, 0x31]}, 0x2c}, {@session={'session', 0x3d, [0x34, 0x7c, 0x0, 0x3f, 0x39, 0x32, 0x7c, 0x7f, 0x78]}, 0x2c}, {@nls={'nls', 0x3d, 'cp863'}, 0x2c}, {@creator={'creator', 0x3d, "55bed4c7"}, 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) r2 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001400)=r2) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001440)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001480)=0x7fff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000014c0)="595a0e3abde1f8da97501bd5bc6be6003c52a9baa042379b0687683aa3e7b9340f", 0x21) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000001500)=0x3, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001540)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000001580)={0x5e, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e23, 0x1, 'sh\x00', 0x2, 0x8b, 0x7}, 0x2c) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000015c0)=""/76) ioctl$sock_ifreq(r1, 0x8994, &(0x7f0000001640)={'bridge0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) prctl$getreaper(0x13, &(0x7f0000001680)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001700)={0x6, &(0x7f00000016c0)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000001840)={r3, 0x2, &(0x7f0000001740)=[0x401, 0x0], &(0x7f0000001780)=[0x0, 0x2], 0x4, 0xa, 0x9, &(0x7f00000017c0)=[0x10000, 0x5, 0x5, 0x5, 0x0, 0x800, 0x6, 0x761, 0x1, 0x3f], &(0x7f0000001800)=[0x5, 0x0, 0x0, 0x3, 0x7, 0x2, 0x64138601]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001880)={0x0, 0x4}, &(0x7f00000018c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001900)={r4, 0x6}, 0x8) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001940)=0x617c6ba2, 0x4) perf_event_open$cgroup(&(0x7f0000001980)={0x1, 0x70, 0x9, 0x9, 0x376, 0xb3be, 0x0, 0xc1, 0x4900, 0x9, 0x9, 0x6, 0x8, 0x9dd, 0x75, 0x8, 0x100000000, 0x100000001, 0x7, 0x3ff, 0x5, 0x5, 0xd0dd, 0xfffffffffffff001, 0x8001, 0x5, 0x0, 0x1000000000000, 0x9, 0x0, 0x100000000, 0xd2f, 0x9, 0x1ff, 0x3, 0x9, 0x7ff, 0x80000001, 0x0, 0x9365, 0x1, @perf_config_ext={0xfffffffffffffffe, 0xe39b}, 0x2000, 0x8001, 0x1, 0x0, 0x8, 0xc7}, r1, 0x1ff, r0, 0x3) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000001a00)=0x6) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000001a40), 0x2) [ 36.988181] IPVS: ftp: loaded support on port[0] = 21 [ 37.082864] IPVS: ftp: loaded support on port[0] = 21 [ 37.120655] IPVS: ftp: loaded support on port[0] = 21 [ 37.164632] IPVS: ftp: loaded support on port[0] = 21 [ 37.230548] IPVS: ftp: loaded support on port[0] = 21 [ 37.300569] IPVS: ftp: loaded support on port[0] = 21 [ 37.387422] IPVS: ftp: loaded support on port[0] = 21 [ 37.512440] IPVS: ftp: loaded support on port[0] = 21 [ 39.416908] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.504675] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.549618] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.564391] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.653413] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.871141] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.967236] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.025336] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.406306] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.412450] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.502328] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.508488] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.620615] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.626825] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.657922] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.664095] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.712671] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.718850] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.828583] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.919111] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.937389] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.943672] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.955114] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.961344] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.071851] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.094794] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.104636] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.201164] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.207327] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.227380] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.236149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.250386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.320508] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.363126] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.370353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.376074] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) [ 44.386680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.489664] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/04/02 21:53:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0xffffffff) ioctl(r0, 0xc000000000001274, &(0x7f0000000040)) 2018/04/02 21:53:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) accept4$llc(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x10, 0x800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) io_setup(0x2, &(0x7f0000000180)=0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000240)=0x4) ioctl$KDSETMODE(r1, 0x4b3a, 0x955) io_submit(r2, 0x1, &(0x7f0000001480)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)="f7", 0x1}]) [ 44.539355] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.545692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.556888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/02 21:53:07 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9201, 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) unlink(&(0x7f00000000c0)='./file1\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) recvfrom$ipx(0xffffffffffffffff, &(0x7f00000006c0)=""/52, 0x34, 0x0, &(0x7f0000000700)={0x4, 0x0, 0x0, "dc108d9d4391"}, 0x10) [ 44.595449] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.603535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.614531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.646475] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.659675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.673673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/02 21:53:08 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r1, 0x28, &(0x7f0000000240)}, 0x10) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) r2 = dup(r1) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)={'nat\x00', 0xd1, "cfeab2c34af91a7d9eb8fee22cc06be8f981768cbbcf0b8541ec39e956b289ad475fdb35cb7a4a74fe4c9863855769ad5ad228bf5ed41594ff11537346c25a025aa8a5a83cbbcc92f8e5ac60e5353019746d977defa003b90dc6b4df9eb71a4a8b5fc5faad868c49aef4bd802f031599cdb634abed05d7ab4d3af523b5c623575ca8ea69febda5d074abcbc815050449f3a7fd0bf5d5ee780f6f380c233df1c60595b6cba881af44abaeae261a57f15beb334a8a3eac4613efac9a8e8dd6a9d0c1e730bda725cec3868caab3f5656f15ea"}, &(0x7f0000000200)=0xf5) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c0effc)=0xa, 0x4) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000aebffc)) [ 44.719927] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.827358] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.833903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.849981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.961594] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.968175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.976576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.030213] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.036718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.048189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/02 21:53:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r1 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r1, r2, r3}, 0xc) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) sendmmsg(r4, &(0x7f00000022c0)=[{{&(0x7f0000000300)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000380)="3b547e915fcd4f857365fb66b6504596d4ccd128c8637fcf76717a5375e4db88e11747c21a24b72d22cbb01fb9c56fbca0946d8f310f1bff802aedb5eeffc6d0772ae6439992b133ce579c1f90477d025ae3c7a93a8b18b48ec11a7172f44ab491b47346781720b2c3be7444b0493e3d", 0x70}, {&(0x7f0000000400)="c6d49a5a0fe8c54ecfd1be089c38d95bd8d74f4015669ba623f46c1d73211c0a366897b623683bec1574914ba93f49c91d66a35ae8adbcf3cd3cdc7bfce4161a6e1a369269997441bb704910a0505321443985c479256557005d9b40e6b1f3db6c84597ba62dd70b5fb8ca3b84280ab34749cfb8af9968867a", 0x79}, {&(0x7f0000000480)="26fc5619265cc00b56c0702879b605209edb62350884cd22e510c1d7bde5569ef037a94e90d39e4fb38de1efb6faf961bcc6bea5a59bbcda8cad79eaf40f325258119cf3c910c839a7e086", 0x4b}], 0x3, 0x0, 0x0, 0x4000}, 0x100}, {{&(0x7f0000000540)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x1, 0x0, {0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xd}, 0x101}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000005c0)="052599950795740ffdc38f3e379f4e73288e0bfb2d1a3d47f35dea90d33a447366de5300b4e00d0b60c03f5960ae4492bcc464af4fbd9b35023c74e99f39d6dd1f04d0013aeb49b9ed6a1e702bf741ae0d77831002256c7947acf829cebc5ac39c54b41622cbfb9b92eb627e31e9981f9dd28bf7efbeed334afd60bf89233ac04bf37e0f42d4df007084ca9fae41bc8c4b6769516cc0e709596aabbf27232ecd0d9548af", 0xa4}, {&(0x7f0000000680)="1754db3fe7f18a22ac40ac8f04da7630835b8cb1965fa6c48c560e8366a287756d1e28f3456429e3e313decc1eab963016c438888c0cc2c071b8b6e386bade65eb44c90efdb89a610b2f8406d3ceb23e45fa7430e5f95aba972c6e43059423288c669d8500694c888ac5343635b59588c062c4ebc3560eaec935b6c220bc2efc72da6683a467932d1d0c1ca0696bb443a2287cd3b58a0ef263b7d935dc8461137c0f79b385b326f9b39cb1b95ee0eaff39198bab72baa905531a855db899779dcb8f6db3ca6c4beac6912c330ad87e5db7110f23370bbd7ab3b586402c74a5acb2ba6f26795da3a03da9da8185e8a8b7169b70ba956a", 0xf6}, {&(0x7f0000000780)='c', 0x1}, {&(0x7f00000007c0)="d12be276d217e867f4aa91701aff9a516711eedd1002760ca67a6b1994d5f4897b47b473dfb6fe88d8d893b5c0eae91719da2712b0ee2324489220c75feb67e001b22e6d6dedfb1ad778c3b5105044560597139bcd1be53d2acac4774007a7eb5f9280479c32542dc689f7964e84a8f4a7ebe51b5cd09803f6291c8a92d66692a09c0f4cdf7de99d133d487348d34eee221b1242775ec987d98832a7f0895b7c6b83313e35645c289aa58e0af39e8c98b72be2451890484a73436da97e9eb8c24b4f66755e", 0xc5}, {&(0x7f00000008c0)="dc1beaaa59f8787ca89158e5b4b5e5beed58449da68f5d2d6f7f34bfb88b6918d24f7d97ba010d6f7aeaf07c3241e1b4f7e40f199679", 0x36}], 0x5, &(0x7f0000000980)=[{0x18, 0x115, 0x0, "8f2bc06231af"}, {0x10, 0x11f}, {0x88, 0x84, 0x2d1, "c615733773611200fbe99762b6f08035dd96281dfbf2b05fa8eee8406284ec37cf49521eee54774666c696a0e7e4de5eda9fb5d009b322f725241b54e72480b336f03a09b1cbf8bf06c4262fbb23a4922c5b4a735a897af88c485a52ff6ea5b533b14b334062a3b672291fff08e5018a3174"}, {0x50, 0x1bb, 0x400, "36708330d88c0d940049a2200dd09d4c4e0bd27e2dce4adc90f53443d3eff701e4ee35c1d3229f71f859232d2e3ec94e87e2268f4b4292bfd7cb"}, {0x98, 0x1ff, 0x1, "da8b8a1db9e6a5566f528fae515b677d9836124a162f160c8b6dbf0d0bfdae7849d5c5b54c35cd31e259cbd372b9135fcb6863155c0acff9defb9171eabbb8997ae12608673ab3f38918e3251c822775463b02f4995ab7627ed1d5118d21193d58d842c585b108fa2cc9f1063cde3a105807bae67f2fc5eb8d93e00b2a2e9d9f9035e8bc190a2e"}, {0xf0, 0x105, 0x2, "57dcf0a60dbbab06825d2349ad9e411f6922b1ead686b6e5e0b8a12d5ebe8debecd510592a5890c98778c79313f852a24a09639a5a0b6df5d082d3a3d85d9f16052a4ecd4b15b5bb8367abdb6a8124f7666722cc9ad6738c074dc36c1f5ee75fe8e4412d711b5159db90ff40f01625cac467c7541f18e5510b291e67b7dc809015e47f28aa519dd038b56a20f79bceabea41b4b102d87b657301ccce44e8189823a3cd3e31f4c62617960eb092601157fc71f8c042cc8903b99787fa89bc0b353134e33378e125a370bb5ac5da1366368eddb57f5047053a2252c3461493"}], 0x288, 0x4000}, 0x8253128}, {{&(0x7f0000000c40)=@ipx={0x4, 0x8, 0xe6d2, "6c8ca08c9dc1"}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000cc0)="170ffb68c46b30400ecc70dcea51d4247d4fd4a8558d2960cba69e21a5cf0804cf0d1874c484248bd3baeeb804f74699902ce98a381d6ef6312de44d91fba7fe814dcb63de22c646c14df2607770ff2edef026d3f7ca7e4965d5c881cd88bfbf47b066229188075ff1ca42b7a38f2e5352beba69c89bb8ed581ae76382681f887cac4e4044ea14915e879f367aefe91f4387e84ec5e5aa3be076f884f2cf7c4962368da266888a917cc6fb6d70be15aef9bd9dfcd4", 0xb5}, {&(0x7f0000000d80)}, {&(0x7f0000000dc0)="35943a10a574ecbcf13be07543e5c1bb529c191d3894f5006aab214290fe6da127cbaf675391a7e260cf44c20cf91ac47056270330de45f3071ff6793009c1edbb2ea35168143fb1b85647582617a371ee4ed7e2d3a9bb993d2c7d8f3ab16c420265ca934cd0a6f98fdcf5c293e501a2912b502a9ffcd2f5d549f6afd5dc2b46b9391e7ef084d97a9c561828d8aea4dfee46ee7c10a055e7e9164dfcbc7aa236675aae0c7ef35c52279ec5151633a1fb50ab4e38b2687860750f24af7d74dc704bf49b486c16a6", 0xc7}, {&(0x7f0000000ec0)="d2b3bc6ae5c251f275f3d07738a15b1f85ace05aef3edf2cd2b4eb357351ca1ff16972bc4b125eac10cff87ed7ca0dce55ec89c6706ed3a93716beca99a6ad3aaeb4219fb738f61c55ad1f61b19d0b24a918600659c941e4fceeb6ee70495f206146efed7b4022522aa42acdc79273b0a4b85d5b2f9de702a24aed2a477554a3997f08d02d7ab9adfdfa2d5521abc6ac4212528e584b87a46630fc864365155f173fe3c6c88e21c253add0ce6f236940a370a60791a00c93c72a4b16c7307e323b1b34085f83fedf3ba754c110cc46063ce3b5e924938c7c1d260e1ec5b765e351dbb82cfd", 0xe5}], 0x4, &(0x7f0000001000)=[{0x38, 0x1, 0x2, "d0f3523f76fe479972511e41b7378578e9d4a9d40848975f03f9928f06a7d304700bd12b6116"}, {0x10, 0x10a, 0xfffffffffffffffc}, {0xa0, 0x101, 0x2, "4925ea645142f1f3e833f106b1e7262ede57b73d1e7b74f0e774902661391661daa6ec1dec6468a3764fda8d0f52dd80d7153eea2e4a5a65ed027597b751e01b76dea00db4d0486f262c9a295bb61bd61c73a71729c801520b40e7edac63e26f120803d94032f29f6d72dafef5b04ee80ea0a142de9d028cb755374f149d23be8468917c43cfc08059d0e233"}, {0x78, 0x1ff, 0x6, "7da021551162baca5a295bbb379d29b54b3dc94d3f2c838c0f6900c1859c4e950acc8d9682db5400fab8d95ef49160e1156998408bd471d891d0869c00881c92863841188f73e99df11a13ac0dcf6f99a986004f02d07e82e917698143291c98e37fd0400437"}, {0x28, 0x10f, 0x41, "e78098c71846b678e0b608ff6792010293746691bf2f9d93"}, {0x1010, 0x111, 0x8, "b1a947bd9338d2371b60e1359cde01c8d0504e4ee0454ed0074547f2b476e4239506ac51f1d8d4c2b2e1e278ac8708c7eace9a4b7224f71eeedcd2b056c0559af92edca2a9867be0a6c10d2912f51205fc0770523f4d02471bedbdae0190f99a127572d9dadb6430076f474c2255bcdf919c88c8f4e90128f1e1c2ad3d0958b3aca8f5a19eb05fd01d328578b883fb3d27b0e23115c76dc7aea1236217143be80b50863e1defbe0cd144a7def8ba02df8141a701f3f0dca3f9c29a18d84dac579d35b3b94a92df48eaa4a1090afe2f3d77d243fae3af87800dd18208135cbd225e33dbdc463240f6e02cab1dd1b87c5d2c7f796a89f2dd48d409477666da9b74e493a848f7b5167d5f42746d3104f6b02643394e64663d4242ec8b424c8c1442cfbfc8c408cf6cd133d5ece8a24048706dbaf011a233c9c7abe6d2e82994ad36a54285d869ed98e806636cf9128fd6b7759f1afa8e0eee1e57f69c9a3865d292dd11465a808aa867341e62556653711411f0157f8eab24d357340a70a7d97092fc0543a0f1bdeb543431c8af59a0ecc8c6b5abcee2d1a2fe3e8f0c846e68d2e34bc752240fb3cafa7f04d87276b538f96d74e10282edb03e65a226da48aea8749a82a31d52772a610a7662bc6eeaaf6722f85f0f74812f08fe35e26b56492bb2ca873c44bb684bd515179e0f9e9537112258ebb53b3bc3a1d7f696445d5d8cee35bd50ff06897bf9db5a41898ef54d8511d5adbbf40484861708c975bd33d474320f5aa2cfa8905adb266c5b8351c338ffe64e9522add4e150541e35bebb28c80935d237c71b137fd0ab4d65ea2b27229d3602b575fd7832886a4cda90bfbc8861bd5dad3361450a7f382c38793a2da3e22b5f269fce5aafad7c1016cb4a76061abd410757626ed6b53aacb7f7afa15b609650b6c5e9dbd93006e21f6faf3be6f6a25855555db249c04bb81f79806eceeabb1a927212fae5e73cb3da036f504a6fdf4ebcdee71eb8adacee4930048e3911234a9807549f1b43cc239fc5c69d5c10179afebfd3524d3a83ae9aee51865263acb8510c292ffa763879b623d97e4361a99609a4f94895e57ed48fff603c0e30dcbf43f0e32c74bc75731ad63b4cebbac48ef84dd44d6e2ab912d373ec714c47760a3d5157299d2c5d2e7fb74073216bdac295c763a3b50efc72f0ed3b185448829f5c2aa564e7891821b33f86a00cb5457ff96a8c7bd874fdd87ede866fe2cb9a0cc21370a387f70a7a78c58d7cfd63abf068f50ca08e859964b35714bbe3c10bcee43a21291abc8823d54ba5e5469ee66ebaa35ed1e23c9dfff5ae4666b186119de763437c09405ce6f1844c124bdf30159a1d1a7a2e034a911a2d7583613a845fdc6702ba75ecb81d9523a1968a3f55c33c55f2a9d44d0c7b7c40b28f6412bce67ccf62d290dc47081c03c034d11ab6d1c805d623afff4fabf06c5cd3ebb743ab19f75437ae370c591c3ea7d5d691d4fa11bb1a4436ea1e31e10486a36ee319d402797ddc4ba30c24681c9f9f3bd484bac5a69c2d3eb4ca6dcd14ef51957a578ffed18b047aaba541d04d7a294e129881a6e5a59e3f42caa1b0a98d0bb1e1620074fdee1292e13d7295b2b3fba2f2263cdc6aa3cb7fae6365fdc988c57be3b1401215caeef0e3a3cf236e7fdcc418944296ff4ea1f9c509ee0d0173c7837da09ce4b71c905a4d89778fb46acfc86fe3bed048a84efb426c955f2bb2f0f5773f57b56978c928ab14615d65a47b9d1f7c8bb73fd6d970af986f1445c4fdf721900b882531ccd9da302beb2c7b9886066a113bda82ac93db9566829c728f1f8d344843daffbc0becb32aaf5fbca642ca05008a00150de55a25568a21cce1e6fadc6c01665a3687030dbef7a8a2e2b4867e1894d6cbca17ce52a712b9a2f102e88cd6c6efd697a3772e8191a79232b33e116134f81920e9f87f3540308989592bd1dc728912195ab5b6e477ebf678c6766f5a4e484a5c3d4bf310e68123004318fc648d339341f8dcdce21d3e3daa3156a6470876b87ffced5594bd5e87d32546b8f06c3c63352a11e6bc2d93a17f7cc8fd9a067132f5045725075516234d9b627ba5d241ec304506bde55aeca8af53a067a84cc209064ec10fc7b87121883da8ee60c6d868f095f9d26ebaba2b0b9bde8f4aafe7f7130976da25d932932c1e97a351757f578bedf0c286eaceafbd6e4fa3cf665d552ec0567dce5824e31ee1c729e2688dbb8bf99e78bb792bb757203bbd18c1f30f2e83937e8afea93806f4706cfae7f7a85ca75ed76eabd3ee740bb8b954db9d138597f3221feded7a7deaf7ea2a588930c757f6529c73e806601b2d25e3978cce490379e797e9fd8f655ce04a72d4cb2496004a6f5b2d85215fd4c7d2c20a2a60d2f6c249aaf70c8fd32588e5a519947a322aa22e25e13888d5e6bec85ed612dba378f4b39666bb9f5360dfc97197f584c5d642c9bbb90912c53fc19f5810760c6bdea86cbbafe3b2249305e07abd16b1faeaf2913336384ee5a1d1eb855f147962b59fe7e06f2d81ae893b7a7402cb77516092ed6ad944015b9c0255749a1ecd52cd5a8521b29dbea435aea75938de267dd9d4b7db33fca0813e5d53e0213e662b3b910d8c003e28af78b046463ef3c0e809b3be6ab67942be0d5f82a8d569a33b383cc4590b1d630d024001fd2fda591f714a1dd17eaa93bd48f0f7752a6e9615227d4cdcbd3fcaec5af79a2649f2c2554c1137df408be043ebdaf8de49a0963c6552f18215d0762347609d99b1e1c204492544db51893f421236ea1a9d33b4642baad76f566bc1e100b79b3be8e82b35592ed92a825c3365c9d03a17b9e252c110c953af3ddd0955dd3c262c8ba4b70447bb8b89f9ec8ee37b394ce9f07695ade73f864e91bd0c732c59c258c1c34aa3749c5c157411adfe7686d581e535c17ca8869a4381fd919dbd18a728b5864e12588a3fdf0e5b4d11449c56f41b42e5753fe99c704d5485dd2a2dbd19b98a2ffc250e00c8462b49c38d08fbf52d3606c95fe4d9989c49a66155b1b1f7272cf5902bfac3af28badad25da510685a84091a75ef1876f662c8748572d25f02e6f98fb39a38c6077597eb2818105b1a592146e9cb9c35897892d4b358d5e0d5f1fc3e9b3cc19c56034482dc01b57837c56659f76c4431c8cc07293afd6142a3cdfb0c5a7e464a585cccdc0f269a32c7b6312faf40c6c22811c1904513430fe3de79520b7f2480355e3cdd1cb0fe3157ec76adc79165829688c0b36c61de667d6ba9c050166568861992f232f5b8986a9c67c3972732c2d013640ddd40f76d7669fa97be7241544d93c2d05e5c70b79ec1f12dbbc546efc3c17fe0172517140bcc3ccf67d01cd2a99b3a26af15b21d2e32ede49b0cee6ff6c8d9d2ff087dfdc1a587675b4d4fb2dc9ea54363ab254b15f57fc3ebb11b754de65e108004ff49468102e3ef2cca4c7296e307d2d853f49e69113521c12738043025109c6f5f4f4fda412bf9a83552afcb369f343601aa4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{0x110, 0x19b, 0x65, "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"}], 0x12a8, 0x4000054}, 0x20}], 0x3, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x45011, r4, 0x0) syz_fuseblk_mount(&(0x7f0000000080)='./bus/file0\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/02 21:53:08 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x10000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000280)={0x0, 0x0}) r4 = socket(0x8, 0x80006, 0x1) r5 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x9, 0x80000) sendmsg$nl_netfilter(r0, &(0x7f0000000740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f0000000300)={0x3f0, 0xc, 0xf, 0x10, 0x70bd25, 0x25dfdbfd, {0xb, 0x0, 0x9}, [@nested={0x150, 0x67, [@generic="381fb9b02f58f2fcf06e5db59e586c077eae0e8056f11601dcd0c9b8d17421447a1846a531ccd2378c02488ce67fa34874b783c6f969de05e1ffb8ba5cfb45ffc8be1390ec1a39c958ce11d229e10d35d97d5e8a26ce9129dbd3b02775675c", @typed={0x8, 0x71, @pid=r1}, @typed={0x8, 0x59, @fd=r2}, @generic="579778602417f50e", @typed={0x4, 0x51}, @generic="009706354e4a205bdb10d2e4ec1214a34557cbac6582e7c93389711d09b34e8f4b9fc67716abb905323bb46117916bbd9e6202a90c475df138de611a5d45c4b9e99bcbc90ce690fcc380c85f795ce606665bac0265d849afb30386d873b128becbee0a90e808ddd5ff4386a9053ef55cc360ff96a40bc1526f219a30c40c29f0d08ef2fe2294b7d9a9d120f99309c7a621e6a40651cae3c1002141dcc1e995c14e8bf5e3c91b5e85a6a9e6d5e82ba222ffce944d4831ee9f8827f781379e8019a1883ac1ba589e810b7d945b0889"]}, @nested={0xc, 0x3a, [@typed={0x8, 0x35, @pid=r3}]}, @typed={0x8, 0x1b, @ipv4}, @nested={0x278, 0x23, [@typed={0xec, 0x25, @binary="22c265f150b65315289ba167616d4edfaf6d50ebcd1c155f61ec6c5a5aae908c50e8a03c9469e6280e915318f1ae2cee17864fdcd01e2862c95dc8542b010d880e8170d4ef751755fa48d104f14a52a69d5c2943aac330633a2e9510f52de33e18379e0a29e867f7e6264951b420648ceb8856d2a27765731b8f86277cb678b00b30081a277f5ab2889f34e9aaeb5eb85f8546825d010104181faa45c119f871e7536b89203203044f4ad4599e4728a2fd86040cdc5151e1ad12c4d6a8fd6e02f4adfec147b03167f7721692f6987658b10b898a2ca2db5f7a88e8bca3feaec9aefae86e14cf2ef2"}, @generic="1a43cefad561c76867d0293b6c10a2de3008a7f0a453f0acc87e2bf3b019baa6228e11e8f4ca", @generic="6fae4179e4b9c57d3a1294c4470b2e0117ad8fd85d4e6cd4bc4bccb7a6a2419b049922a94c7cb47039a9bc16be128ea773487e4d79bf6b5e996917edeb11bf", @typed={0x8, 0x6, @u32=0x6}, @generic="6cfc2896d54406808561bc5bafcb084bc11028339cb68631c610c9cacc1e921ec30b33b908d131b9f288d089fdd5a1430e6a3484c51e6c713a00b2b6d2efb522060ee2d65de70b7f7a574827f242209a57f16193e32cc31b39dee9874f0577fdc98bb5e190473d7172c46c4d082f5564ce99f10bbd5a57c8", @typed={0x8, 0x67, @fd=r4}, @typed={0x8, 0x40, @fd=r5}, @generic="51d9df44db18a349b5ca73cabb42e1e3496a8676d6ae8b9a7737b360c48cf973324b6d683b07b88bd8a71ec7eb8ff242ac2ef0d799bce7107640e6829b85a2a7820167c3bed1a60a3748fe29437f6c74645239af5002104490543901c4614045881f45e052643a183df6363072dae0104de8ffb3a98855790e5baa48d949", @typed={0x14, 0x4a, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x3f0}, 0x1, 0x0, 0x0, 0xc0}, 0x8010) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000100)={0x4}, 0x4) r7 = dup(r6) setsockopt$inet6_tcp_buf(r7, 0x6, 0x16, &(0x7f0000000140)="0eb436023a5165197ae4fb465030d0a22a81002bf08bfffd62a8a3f08f82b8bd57c7d3d29e27059e6131a8dc2996f08e6b497933438de1f8b9788bf02d874e7168eb47cc5829705e818a2be8c110410b1a2488b12f8ca0c7d7941a1b2a8f5404058df105f9d9c84c7baba209152a9bcc19279e9dc230c40f0b2c8720b8b3caf17f86ab0ce302ee1199eac58d4dd366ca671991644df510bd4a30734ed8c91403e3e427ce00d7090af7c81f5b43c4cc51e7b5d76bcd49a9956ac74a38f10bb6c9ff647bc6247f9b1113fdf8b483171b557f8999b6cc2c8029fad0e9de488ea99980e0d83fedee5626628f8334fd8a86c516d4a3e3aa81", 0xf6) bind$inet6(r6, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r6, 0xffffffffffff0006) r8 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) connect$inet(r8, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/02 21:53:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1, 0x800, 0x9bf) fcntl$getownex(r0, 0x10, &(0x7f00000007c0)={0x0, 0x0}) r3 = geteuid() stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000b80)=0x0, &(0x7f0000000bc0), &(0x7f0000000c00)) lstat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d00)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000e00)=0xe8) stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001280)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000001380)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000013c0)={0x0, 0x0, 0x0}, &(0x7f0000001400)=0xc) r17 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000001880)=0x0, &(0x7f00000018c0), &(0x7f0000001900)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001a00)={0x0, 0x0}) fstat(r0, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001b80)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000001c80)=0xe8) stat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001ec0)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000080)="6a755591cbc95dacfee20aec1d0aee40a191b3f147ed0a104247b4c4be471c22f13f4c51334bea81738b0532bee5585e", 0x30}, {&(0x7f00000000c0)="64f525c42ce723a12df8683608d0f8ecd0554b3b1d0f8ed7dfa679524e67a287fff8830094d4c9de675b7eca8628611a2ceb497739e2621795decf1e021cfdb9d86b36e6b4a7756bfa8b15604694c93e3a0f7e01decb3683043a926b924f995176f0f847bc1d556174c93afcfd65c7ba47c9d4bfa8e7e4", 0x77}, {&(0x7f0000000140)="880c10e2daa6619b7dedfaa9d503e5e39f3c7d7c717a72f6fa41ac81a6de90a8a97f2005e0ecb521ed4641026ee01338050dc220ddc61c0982ff0f3e9c8a4c7240ecb234f1009f0574b5efc9488d5cc6f7973b576899a1db8f824df20b5b362599c4771ee9638576bd7ceecbe7159f6f2dc59f4a819669faa2ee366cc4e5a12fe457cde89b3e9b5e5ab415067345b86ec9d95589d8bf35bc39cc2bb9d5a6df423d6fd98d9dfbab6d82cc842ef51f8bce52a86113e6bcfcfdb3ce4048546f3cc9ef1acb22a387e343c1d885f2c79c41b4f04ed9efa4f49e2ff5772e72744265b04f9d473072354ef1aae1e733682ed0820539", 0xf2}, {&(0x7f0000000240)="8c7b51773b2d7d998ebb3e212b36f21ecc187f119365f22aec28cbf7dba6e4c384b70167c4b2eb75e5cd314192a973c6645b81afb6e9cba7c82a8cd793419abd2ea41c8398d3005a46106a26a831cd92da6139bd2b8fd16ed72d96f3280ffcd573f2f55c339a7ccf7a3c6e7c65c2df7bd113fbf8ac471b48d17cf9703b8efe57ae4e396f51e2cc122aea49c2965c60f174617c9695423d29006b434dac08b6c4e02a4f27cc2ca656a0ded1e0f846ee0586e964540bc3903e65eb6d519ade7309f713503c394b2a312cd82a78eb5d96a2b47870ed45", 0xd5}, {&(0x7f0000000340)="508a9b2301883736ed13e2d335770dc2076653a27472d6a6374a1b589354baa31596156f5d1986a618295f06a43ce6fef7c1400e77fb57884e78147b49fa3bc151636d23999ff5bc1a7fe6456b5b0b9fd58d03bdaac6faa900c03e8f6d9daa6692ea50c8bc57f3ef0790a395912db7c797dd4b2ec66afed3ea567f1b0c7ce08f1dafa7843460a52e335995a80392ea37b953c41f1e0038f2d67bd48d72492e4351d25f1f0db8e33f51f64409f53959c8c2266125a2ef5c93df43646f26b693e53bf23d224ecf587d3db7906aff96a480dab34ddd83395f3ca8", 0xd9}], 0x5, &(0x7f00000004c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x58, 0x20004850}, {&(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f00000005c0)="cb0859551fd22cae412ee98c13364c1ec16b4dc8607ff780d8925f807379bb7557acccf2134413d4cd8871c1", 0x2c}, {&(0x7f0000000600)="164d0e611f5c6b6f0b74122e173b8316c19f3612b36b1760a2622a0644e1fe6672ceb8aef9a0e94df55e6e84e4cb1ddad44f01175a9f23623dde94407215ea30c6aece330051d36066a7f75639fa791ed9eec9af6b52c3fb4bd9a73c68841523e11fbcfac5e4fb778d7d3b512435a3281f04a1b2b62ca9a3ad77f3c0df040091ecb239b8e38a19c18460e807fab6ed2b4b5d63cb7f9cea579ef14e968e671357074a4106933534b09ab9dc645e598a712a52790a8c57b06e6b9a20713cf2a28619930c4d941469acaaa6ecdaf1863b41fc908eddb49e7c1c79b4b5075519a50e09797978100f1afffc7bd60e5b8fe3b4141efeba", 0xf4}, {&(0x7f0000000700)="cee6685cd5e456f0bed96528c7f28b3ffc0b57631106d49bf240cc41c5fabeb5ff20e77b6258cff18b0eb1e4a1bf4aea592a427697a11307e864b914", 0x3c}, {&(0x7f0000000740)="85a0d833694ef2c33e87e1b3f044ac1a9e00b74dc14383d027710cac70d425ca8b88a04b75e1f0f291fb4b", 0x2b}], 0x4, &(0x7f00000008c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x70}, {&(0x7f0000000940)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f00000009c0)="cf92c370aecf43ed47f5e081c521671c2668413e850cb085272c2692a1ab5dd04a6031edcba9a6b3759059ca05b5c8e83e35fca927f3ad101acda26ed6c12e7e1ede5d3631dc34ade4b44bacd6f3595be7fcb2d74cb7df7f2c3fb4c9527ec7b0b8e775ef4f946d0e2d51ac3e0b8d5875772fdd04889b6988e072cb2eebad390d1498038566cd373e598e3ed4dc8fc13a7decfa1469bc85d984a5812e273d35837b8090f3e51fcfb341e05243b2019d2948f1790cb144cb228eccf4913b6523f97f354527f7f7abc0870f082d15110c7cc20f3c", 0xd3}], 0x1, &(0x7f0000000f00)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x98, 0x8000}, {&(0x7f0000000fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001240)=[{&(0x7f0000001040)="5c020c8be1ea5efa20897b25fc7a42b3c02dfaa39ced8fe70cfd51985c919e0d54c3a91a2ac273cd9fbdff082f9e8d9fe092a7ec82c5c3f26d35460f75ba6351692ca9c99bf24ca1028247ecf361e4577aea983bb3f5fd0a2f", 0x59}, {&(0x7f00000010c0)="01b092001112db5253813531cdc1cb882c88253643028b66c6f13a7cb808bc9b2f3495a18f847c3164bf79f3fb2617de2722e0dffab923c3f11e8159262ee7cb853daeaa91ccab28e1b40bd363fb1125290de7e05687cc56e189949d1c5016cab59bacaaed42104836b175da0296d68ebb082a88a2aa3e34a91406242583778bab6196cc66c03911a2515b169c0cf6b2b7199b75dd23c242b1226ba1bd92d1b69927c8ae17fba874bcf4c5add1fa332a187a5d0a512dfad5db", 0xb9}, {&(0x7f0000001180)="5b0dca6476c21bddfc08d4274a210cde2c15f4bc8279c582233fb9b293f37a5bb03f764571759988699354a87ae6227e6eebe61a4560dc1729391297abc8a8f9287e7d37302ca03f0eba4ad446803766cc4ac10ee9e641645c528fda8c0a3af72580612edab67d356342d15b01def5ce3f055472457ca1ffc38c3cbd8a45fdc2ff5ac85d5638b560b5bb897b5e40de1896c3e3b3c14f2abfddd2cf012ea36144feb883cbc5", 0xa5}], 0x3, &(0x7f0000001440)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x20, 0x8004}, {&(0x7f0000001480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000001500)="eb7a12d48caaf1f0147ff457e711d759e7408e43bf9fbcb13e046ac604e9921da3fe12ee5d331f0b6fba38ead54b620e21bc6cf9da86735a1cba90b7e5800b46794292", 0x43}, {&(0x7f0000001580)="ae23423a0467128eeb43f217de5809841406f090ba47aecc6318ab09e73329f5239cdd3b0432d55e283e82a370853b1f238db207f34807f85d2ca7e3f2cee84578e26ec74ed94713a74577df72b11539f4b6cdaec4c53e603709550bd444d4784783a3b9c0ad3a9a82ba3704512db9e58725374a6302dd104a4a9a99b72fa621b61136db22c52c9db571e12ad0efad2154b0d99311c0830bf74e8c41a32d1fbeebe7d94ebba90bfd4b6dee231fc26384cac84160f1c2e8d968b9f6aa0b10c277a9d977127709c879175b46ee7c46bdfd6e5ffcc3787a05", 0xd7}, {&(0x7f0000001680)="1ebe3a3ec85a9aa129504e5a558190ba", 0x10}], 0x3, &(0x7f0000001d80)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x118, 0x800}], 0x5, 0x20000000) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000ff0000)=0x4) 2018/04/02 21:53:08 executing program 2: io_setup(0xd782, &(0x7f0000000000)=0x0) io_getevents(r0, 0x4, 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)) futex(&(0x7f0000000180), 0x400000085, 0x0, &(0x7f0000004000), &(0x7f0000000100), 0xfffffffffffffffc) 2018/04/02 21:53:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0xfffffffffffffffc, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f0000000000)=""/88, 0x9, 0x0, 0x0, 0x0) 2018/04/02 21:53:08 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[], &(0x7f0000000600)) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x100000001) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00003f9000), &(0x7f00001c2000)=0x4) 2018/04/02 21:53:08 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) mknod(&(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./control\x00', 0x400) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/02 21:53:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2b6095555854e8faa6ff8b85f85112ba007a5df46d5b6ffec5b8e9c326f588d2f1b96347b5c4bcc3eb890c99295a9917bb38e3e4f42129140afca", 0x52) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000000040)}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000000040)}, 0x0) [ 45.221081] futex_wake_op: syz-executor2 tries to shift op by -1; fix this program 2018/04/02 21:53:08 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x2, 0x9, 0x2, 0x7fffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x2}, &(0x7f0000000280)=0x90) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f0000000040)={[0x2c, 0x31]}, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, &(0x7f0000000300)=0x4) r6 = accept4$nfc_llcp(r2, &(0x7f0000000340), &(0x7f00000003c0)=0x60, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000400)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000440)=0xc, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000480)={0x2, 0x7, 0x6, 0x3, 0x8001}, 0x14) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000500)=0x2, 0x2) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000a40)=ANY=[@ANYBLOB="ac1414167f0000010000ac14140aac1414bbe0005ad3b87f448ac615021adf0001ac1414160000003a1267bf567ec00542fc8a00e0000001ac1414aa355dda1b61fdce4fb12af79f0518452196c09621dfb0bf823213910bcf3af86afaa6950f9952e43f876b819397290f92900338a9b5d69f465c884aaa323f8adefc7f257fa39c817b1b1d2a423d91a9b7a196d4b1cc995f0df0f297fd4b1fdd1457df58873df447cf1feb52"], 0x1) timer_create(0x2, &(0x7f0000000580)={0x0, 0x2b, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000005c0)=0x0) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000000c0)={'bcsh0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) timer_delete(r7) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000600)={0x0, @local, @remote}, &(0x7f0000000640)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000680)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xa}, 0x3, 0x200, 0xfff, 0x0, 0x80000001, 0x3000000, r8}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000700)={0x4, 0x5, "636c69656e743000ebffffff00000000000000000a7200", 0x1, "2f581d07567560b4", "8e5444662121abe28b077c7056d0b76464f80d9bf6cd3252b5f27c85c993fa9a", 0x0, 0x82}) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000540)={@multicast1, @broadcast}, &(0x7f00000009c0)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000007c0)={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e24, 0x16a8, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, 0xfffffffffffffb49, [0xff, 0x4, 0x7, 0x400, 0x4, 0x7, 0x1, 0x7f4]}, 0x5c) timer_create(0x7, &(0x7f0000000940)={0x0, 0x8, 0x0, @thr={&(0x7f0000000840)="6037b42ca0c78c0f63bb3ac2bc6de9192ca6e98e2017ee54713572957537b4f56a59706976c57a76c8e6e2a7cee5c4363ab9a8b3c22815502f672a38ea183ae7b4cdb83e3180251ab5ff38b9b6", &(0x7f00000008c0)="8ad713427ff56928acc04d8685a3f863a747121e985b1f7050af5982092fd26b94f5d06e6d8f3716750f33473997d1f12bc7b60f395dec1c99a0e61f134fd7d050e9a65dd8054c8b"}}, &(0x7f0000000980)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000004c0)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000000a00)={'\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8) clock_gettime(0x0, &(0x7f0000000b00)) 2018/04/02 21:53:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500), 0x0, 0xfffffffffffffffe) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000040)=@raw=[@exit={0x95}], &(0x7f0000000080)='GPL\x00', 0x80, 0x48, &(0x7f0000000100)=""/72, 0x41100, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r2, 0x50, &(0x7f0000000200)}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) dup3(r0, r1, 0x0) clone(0x200, &(0x7f00000005c0), &(0x7f0000000640), &(0x7f0000000380), &(0x7f0000000540)) [ 45.263630] futex_wake_op: syz-executor2 tries to shift op by -1; fix this program 2018/04/02 21:53:08 executing program 6: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="e9", 0x1, 0xfffffffffffffffb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)) keyctl$invalidate(0x15, r1) timer_create(0x7, &(0x7f0000000300)={0x0, 0x36, 0x2, @thr={&(0x7f0000000380)="7205c56685ff8b99fdcb0c77cdc534db76cdc4df20c0f87077dc4bcd6466127f3e5a519a77eeb8c3433670b201795dccfc33ac0cf03c13103772eaee6ea6190bf13215ce75a284faadac496e068dfc90e9f22f4ab53df466c5c2047dc0c91499ca901f5d62a3a7f0022667935c21afe2cb6fb88866a3b62d22b24bef4b924e0b12ced270e2d5142b65fdac95d50581319eab09ece1981b42f9fa676f8b291d48970e942e9bc0e361668a52eb280420d0", &(0x7f0000000440)="f21c3ca98d571f0f91dff05336fc4725eab23318b517a531d7a3c831998ed392362574c7110fd9711a0f012d64cda959f5e5a0a51b73f8a94485a9d14f8a1a7de6b50a7b8575db7bd6edb1986066ee7f25e3aff5adad42529e7601f6a6b101664284d52dc1d6316b82c72451e0a49ab3c8ccf9b8d8660d2656a295ad698a5d1da2f1823d1a5910c7153929013bfb605436e464f4ead3312d343aade72a5b878847d5c839a76e5120d4db151840b6046e99d19b62ebcff12b621a7ce6a94b42d3279b16e3"}}, &(0x7f0000000540)=0x0) timer_settime(r2, 0x1, &(0x7f0000000580)={{}, {0x0, 0x989680}}, &(0x7f00000005c0)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f000076fff4)={@multicast2=0xe0000002}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000600)=[{0xb, 0x4}, {0x3, 0x9}, {0x8, 0x7fffffff}, {0xb, 0x3}, {0x2, 0x4}, {}, {0x3, 0x7}, {0x3, 0x3f}, {0xe}, {0xc, 0xff}], 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}}, &(0x7f0000000840)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000880)={r5, 0x0, 0x10}, &(0x7f00000008c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000003f40)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000004040)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000004080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e24, 0xe5, 0x4e20, 0x800, 0xa, 0xa0, 0x80, 0x2e, r6, r0}, {0xc234, 0xfffffffffffffff9, 0xffffffffffffff8f, 0xffffffffffffff01, 0x5, 0xfffffffffffff001, 0x7, 0x5}, {0x1, 0x6, 0xe7bb, 0x7f}, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x5, 0xeaf, 0x5, 0xffffffffffffff7f}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) keyctl$setperm(0x5, r1, 0x8000008) 2018/04/02 21:53:08 executing program 0: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000000080)) 2018/04/02 21:53:08 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x6, 0x4) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x2, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/02 21:53:08 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) write$cgroup_int(r1, &(0x7f0000000040)={[0x2c, 0x33]}, 0x2) 2018/04/02 21:53:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000480)=[@text16={0x10, &(0x7f00000000c0)="650f060f1db301000f20c06635000000200f22c0660f00993400650f22d02e0fc71f66b9f00800000f32ea940677000f320f06", 0x33}], 0x1, 0x10000000000000, &(0x7f0000000100)=[@flags={0x3, 0x4000}], 0x1) 2018/04/02 21:53:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500), 0x0, 0xfffffffffffffffe) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000040)=@raw=[@exit={0x95}], &(0x7f0000000080)='GPL\x00', 0x80, 0x48, &(0x7f0000000100)=""/72, 0x41100, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r2, 0x50, &(0x7f0000000200)}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) dup3(r0, r1, 0x0) clone(0x200, &(0x7f00000005c0), &(0x7f0000000640), &(0x7f0000000380), &(0x7f0000000540)) 2018/04/02 21:53:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001ffc), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40c0, 0x20) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x6, 0x4) 2018/04/02 21:53:08 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)=ANY=[@ANYBLOB="6e61740000080000000000000000000300000000000000000000000000000000000000008000000000000000160000000000000000000000000000000000000000000000000000"], 0x58) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) r1 = dup2(r0, r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000380)=0x401) ioctl$int_in(r1, 0x5421, &(0x7f0000009ff8)=0x1fffffffe0) prlimit64(0x0, 0xc, &(0x7f0000000300), &(0x7f0000000340)) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0x30f}], 0x344) sync_file_range(r2, 0x3f, 0xffff, 0x1) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x1, 0x3) r4 = getgid() fchown(r1, r3, r4) 2018/04/02 21:53:08 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='erspan0\x00', 0xfffffffffffffffb) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x5, 0x9, 0x5066549a, 0x7f, 0x0, 0x8, 0x2, 0x6, 0xe5, 0x80000001, 0x77, 0x9, 0x2, 0x1f, 0x1f, 0x7, 0x8, 0x4, 0x7f, 0x3f, 0x7f, 0xffff, 0x640, 0x5, 0x80000001, 0x8, 0x5, 0x1000, 0xfffffffffffffffb, 0x0, 0x1ff, 0x4, 0x0, 0xae, 0x401, 0x1, 0x0, 0x8, 0x1, @perf_config_ext={0x101, 0x10001}, 0x4a53, 0x200, 0x3ff, 0x5, 0x100000001, 0x1ff, 0x80}, r2, 0x4, r1, 0xb) request_key(&(0x7f0000000380)='.dead\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='erspan0\x00', 0xfffffffffffffffb) 2018/04/02 21:53:08 executing program 6: unshare(0x40600) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x202, 0x0) connect$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x3, {0x80000000, 0x0, 0x6, 0x1, 0x44038023, 0x800}, 0x2, 0x9}, 0xe) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000580)=""/205, 0x13d) getdents(r1, &(0x7f0000000000)=""/60, 0x145) 2018/04/02 21:53:08 executing program 1: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="2c660a7abfa581dac98bca520d6dedff4e143b8dcecf6c031b55abd6c498ee7ae4fd135f5d7ff5194bbe45fa8cb1abf4efd18bb378de3aab84c5c5c2b0e131a6bc65b0e6f6383d5c4eda080e886e8c6325b0e7e05f154da18f9a03ef53e51970ec53ce8c429d5f547a1cc1e6e04d39795aa21b91ff60da2e76d6b23c49802ff822fbf968", 0x84, r0) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665663a4465", 0x0) 2018/04/02 21:53:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r1, &(0x7f0000000080)="b093739571ede042882042a163ee96d6", 0x10, 0x0, &(0x7f0000000200)=@un=@abs, 0x80) exit_group(0x5) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/02 21:53:08 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') timer_create(0x7, &(0x7f0000003180)={0x0, 0x17, 0x1, @thr={&(0x7f0000001180)="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", 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&(0x7f00000031c0)=0x0) timer_delete(r2) fchdir(r1) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x1ff, 0x7, 0x1, 0x3, 0x16, 0x8001}) write$binfmt_script(r0, &(0x7f0000003200)=ANY=[@ANYBLOB="2321202e2f66696c6530207461736b00202321364fd24eaffc1dc17d6c92fd7597ea4dbe5342c658c60a6a1a75989c099b6d1dbd22b68ee3bcfd5f014d1030bd4afae580911d64cfc96931f657b334daee2ee9221a25461b2fe2da677c9888ec1ecc6c863582804f4800000000000000000000"], 0x83) getresgid(&(0x7f00000010c0)=0x0, &(0x7f0000001100), &(0x7f0000001140)) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, r3, 0x0, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', '1/file0', [{0x20, 'task\x00'}, {0x20, 'task\x00'}, {0x20}], 0xa, "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"}, 0x1018) 2018/04/02 21:53:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="6a939fbe4fcc2236deea7c3428deae6e", 0x10) 2018/04/02 21:53:09 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x6, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000340)=""/151) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/02 21:53:09 executing program 6: r0 = socket(0x1000000010, 0x2, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) write(r0, &(0x7f0000000080)="584b23c6f15033c961e861e6f079262fe9ecb2ba1a96f4525d97a2a04af3b783c84eb99293d263ab3df9c7818e664828d8fbbf7ef0005d65644b32c26a378eac6aa5aa73269c0dc36236ca17a0ec24469ede865455d35ba9f894cbee49b962a44be90cf6498fe7f9c2d597fb5b4f587417eff053574afb521efa6c4663499ec2db7534187575a1e4a7d0e321909aba51adb16c513192421691", 0x99) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0xfffffec5) 2018/04/02 21:53:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000000000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000001100)='I', 0x1, 0x0, &(0x7f00000010c0)={0xa, 0xfffffffffffffffe, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x8}, 0x1c) accept4(r0, &(0x7f0000001fc0)=@can, &(0x7f0000002040)=0xff50, 0x0) 2018/04/02 21:53:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000000140)="db63fb00dd9cad6068f820d5a1bfc36271551a22849d9ab1b25cd4ff2936058d8c67d682041141017b18762214bdf90f5fed0166eab29e73", 0x38}], 0x1, &(0x7f00000002c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x2c) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/02 21:53:09 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000013ffc)=0xff, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="0000f2ff00000000"], 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/02 21:53:09 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000), 0x8) close(r0) 2018/04/02 21:53:09 executing program 5: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e6ce08)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) close(r1) recvmsg(r0, &(0x7f00002ed000)={&(0x7f0000559fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000686fa0)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1b000)=""/4096, 0x7e44209b0594fc35}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r2}) 2018/04/02 21:53:09 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='pids.current\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 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 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x125f, &(0x7f0000000080)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) renameat2(r3, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x4) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000180)) 2018/04/02 21:53:09 executing program 6: io_setup(0x2, &(0x7f0000000000)=0x0) io_destroy(r0) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x200003, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)=0xffffffffffff7ff9) 2018/04/02 21:53:09 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000), 0x8) close(r0) 2018/04/02 21:53:09 executing program 1: mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000040)='.', 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00', 0x1}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) umount2(&(0x7f0000000580)='.', 0x4) 2018/04/02 21:53:10 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) signalfd(r0, &(0x7f00000000c0), 0xfffffefe) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000080)) signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff7, 0x2000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x80, 0x4) 2018/04/02 21:53:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-avx2)\x00'}, 0x58) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/96, 0x60}, {&(0x7f0000000180)=""/202, 0xca}, {&(0x7f0000000280)=""/135, 0x87}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000340)=""/16, 0x10}], 0x5, &(0x7f0000000400)=""/142, 0x8e, 0x80000000}, 0x2100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000005c0)="0a0775b005f78be00fe381e5b3b60ced5c54dbb7295dd3df8217ced1ec2c000057c2bbca7806b1b0e41dadd2efef5bccceacc748dd5a95a48397ed3935a3a77d61", 0x41) r1 = openat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x10000, 0x42) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000540)={0x1, "a9"}, 0x2) 2018/04/02 21:53:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) readv(r1, &(0x7f0000f46000)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000010c0)=ANY=[@ANYBLOB="70df31e0d3f88a0c58c74c27e38cddc7ce653341213adb33b8b85f696dc23186fd4bd81d33faa40d8802de9d04bec3b61aaf03c7115b4226f8f6a50fc2d253836558a1df3e8a4a0d15"]) 2018/04/02 21:53:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000680)="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", 0x118) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000280)={0x4, 0x6}, 0x2) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000440)={&(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x2, 0x4, {0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000340)="4ba0eca5bc35feb8e7314814ff0cddad16dbb6c18d44504a2d03c16460d58335492d18d316688652e68329dc225d98125bbce1ae5baf66aa91313a9568b74532b79727fcae4b6100e57c44d5564898879ae6766dc075d2cbd81e04a845287d75628e43ee79eadab7d7227820a9a46b576d012c6efba331a7bf8cc2d01730b29e4e4a742f554a6fbdcee399265b08b4b84608457563a0567e98064ad9081cb6f61b699665256c0cd0ccab283703312e8ae28b3f7f6976cf04ca1a4e38818677de9685b964776faa99563e9dda4b5ec4b22f17d1a8bd5f8c832519ee53ddf92406e7b795efac2589622c717923bfeda9dfc1a612db067a5b", 0xf7}], 0x1, 0x0, 0x0, 0x40080}, 0x24000004) sendmsg$can_bcm(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x7, 0x102, 0x7, {r2, r3/1000+10000}, {r4, r5/1000+30000}, {0x3, 0xcc, 0x401, 0x1000}, 0x1, @can={{0x2, 0xfff, 0x547, 0x8}, 0x6, 0x2, 0x0, 0x0, "d0b6428c620f94d8"}}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/04/02 21:53:10 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt(r0, 0x0, 0x6, &(0x7f0000fe6000)=""/8, &(0x7f0000fecffc)=0xdb) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) 2018/04/02 21:53:10 executing program 2: r0 = getpgrp(0x0) r1 = gettid() mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000080)={0xfff, 0xdf0, 0x1ff}) iopl(0x5c9b9c56) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x6}) r3 = dup(0xffffffffffffff9c) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000100)=0x4) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000000)) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/02 21:53:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x271, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaa0bfa203ed164ec44000000010000000000000020000000000000000000000000000000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='wlan1wlan1\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) rt_sigaction(0x19, &(0x7f0000000000)={0x9, {0x2}, 0x4, 0x3}, 0x0, 0x8, &(0x7f0000000040)) 2018/04/02 21:53:10 executing program 7: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$netlink(0x10, 0x3, 0x200000000000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x14, 0x14, 0x20000000000301, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/02 21:53:10 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1c040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x6, 0xc271, 0x5, 0x6, 0x400, 0x5eb6, 0x0, 0x898a, 0x6, 0x10001, 0xfc48, 0xa42, 0x1, 0x3ff, 0x4e00000000000000]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x9, 0xff, 0xfffffffffffffffa, 0x9fb, 0x200}, &(0x7f0000000200)=0x14) r2 = socket(0x11, 0x4000000000080003, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) sendmmsg(r2, &(0x7f0000000380)=[{{&(0x7f0000000300)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000400)=@can={0x1d}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0xfffffffffffffd3c}}], 0x2, 0x0) 2018/04/02 21:53:10 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000001, 0x20000) 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x80) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) readv(r1, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000002fd0)=[{&(0x7f0000448fdc)=""/36, 0x24}], 0x1) 2018/04/02 21:53:10 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x5) 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) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000540), 0x4) sendfile(r3, r3, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000080)) io_setup(0x0, &(0x7f0000000340)=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, &(0x7f0000001000)=""/250) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x5}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101082, 0x0) r5 = 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(r5) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') setsockopt$RDS_CONG_MONITOR(r5, 0x114, 0x6, &(0x7f0000000200), 0x4) eventfd(0x4) 2018/04/02 21:53:10 executing program 2: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) r2 = memfd_create(&(0x7f0000000500)='eth0:\x00', 0x0) setsockopt$inet_int(r2, 0x0, 0x8cf0587cd60eeb31, &(0x7f0000000540)=0x8, 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) r4 = open(&(0x7f0000000140)="e91f7189591e9233614b00", 0x0, 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f00000001c0)=0xffffffff) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x8000, 0x0, 0xfff}, &(0x7f0000000280)=0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') getsockopt$inet6_buf(r3, 0x29, 0xef, &(0x7f0000000580)=""/205, &(0x7f0000000300)=0xcd) sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1001}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0xf4, r6, 0x400, 0x70bd27, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9990}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffff81f}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x40000}, 0x81) close(r1) 2018/04/02 21:53:10 executing program 4: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)) r1 = open(&(0x7f0000000040)='./bus\x00', 0x80000000000081, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) sendmsg$kcm(r1, &(0x7f0000000480)={&(0x7f00000000c0)=@ll={0x11, 0x0, r2, 0x1, 0x100000000000, 0x6}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)="8d35ae949874b899f4bdb7004f53043b72529129286935a6eb03342f35da0d817004b126207e62d89779a49b6c188a36e6582d4e10bd753c81fcfede136a46f8ca0cab46930338838abb3c130d831052bd3ac440d904fb77f5126cd5b8fb952b7fb2242396c1b5aa7e9a11f71e3f4b70638b07f659eaf160aee9b31425079f64a44853770c0e9e2924766aec6b9b9890e62b0f4c8df37c35b468f6b0c0921143b90592d2584b0b45d5c5a3a821653060d8f20a0b56800d1585aa5d7fbfdd53384b59eee478e1", 0xc6}, {&(0x7f0000000240)="3af11a9a3f23d7", 0x7}], 0x2, &(0x7f00000002c0)=[{0xe0, 0x104, 0x7, "da1724dd2b8e7b2bc344288d94ff570ecac45ba3ec1f04fc748416db99fc0b35683284148839dfc297af63a6d7d331d7dd20b81f08869e901c20e2b12ba0d9136f7e209ce0f19871e95c3493cbf51e5d01676c4fe2d0da7e9ceeae867b9ccece5d9563e91ffdb4d4b4111cabec8aecca82a1f334bef9c50a49c928f5f60e3bc56de737f126fc5b5832c60d3932d6eb374d580c614d4e786c5b1e6b3cc70a965ccb40613a6c042142d1af5816adb7df0c65eb58785fdeed7cee959e3ff7259aaf5c2f3d1ad5e5aead1e2b"}, {0x50, 0x119, 0x2, "8d869f27a7b8566a8e951f599b04d8444a5fb8b674e8ab62b9360a01c322b0762c8a1853d2e381f2ef71453992ed5b66ec3a2fcaa66d44a58f83c5"}, {0x58, 0x1ff, 0x3, "5ed858f85595a7a97b295ccc17a8f762c926d7878bec415200ee4afbdb6dd1924eb628c9f80f196a6852817b6831de989cc506209ade72d6ffbfaee9eea64bcb4c02d5e6"}], 0x188, 0x1}, 0x4004800) 2018/04/02 21:53:10 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0xff, 0x8, 0x10}, 0xffb3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40004, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffff50f5, 0x1a100) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)=0x0) r4 = geteuid() stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b80)={0x0, 0x0}, &(0x7f0000001bc0)=0xc) stat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001cc0)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001dc0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001e00)={0x0, 0x0, 0x0}, &(0x7f0000001e40)=0xc) r12 = gettid() r13 = geteuid() getgroups(0x3, &(0x7f0000001e80)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001ec0)=0x0) lstat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003040)='./file0\x00', &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003100)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000003200)=0xe8) getgroups(0x2, &(0x7f0000003240)=[0x0, 0xffffffffffffffff]) r21 = getpid() getresuid(&(0x7f0000003280), &(0x7f00000032c0), &(0x7f0000003300)=0x0) lstat(&(0x7f0000003340)='./file0\x00', &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000003a80)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003ac0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4}}, &(0x7f0000003bc0)=0xe8) r26 = getegid() r27 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003c00)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000003d00)=0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000005980)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000008d00)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000008e40)=0xfffffffffffffd43) getgroups(0x4, &(0x7f0000005b00)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r32 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000008440)={0x0, 0x0}, &(0x7f0000008480)=0xc) stat(&(0x7f00000084c0)='./file0\x00', &(0x7f0000008500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008580)='/dev/hwrng\x00', 0x3, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000008780)=0x0) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)=0x0) r38 = getegid() r39 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000008880)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000008980)=0xe8) fstat(r2, &(0x7f00000089c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000008ac0)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000140)="36d366c35ccfd4879b2f29ab6416797d0287db54da63ba4cd5fa861ca8cb30ec3e91c08a7e46245fe01b12b22e31b8b5b1a024178ee86b283c6973af89c10540af41e44d554aac23e51252d67ef462e522fea75a96e430879b2c80c79410d09ee162083b3fd39d47c42dbcadc317c632c34a1ef2e18ae585bc20a5862e46d313e01929fce63d3d793702827ba56b8e13da0d5d97ce1c3533bf3ae8d4c7b485a12e9e0d7d06f2ce7cbbdc7b0f3c76ef069dac55680cd9fce7459d61c1e562c036bf0265e8acb08d2710f8b61670822608fa5cf6a5ad506416", 0xd8}], 0x1, &(0x7f0000000340)=[@rights={0x30, 0x1, 0x1, [r2, r0, r0, r2, r0, r1, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r2, r1, r0, r2, r2]}], 0x98, 0x840}, {&(0x7f0000000400)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000000480)="ac6175e1", 0x4}, {&(0x7f00000004c0)="2dd8a2bf814f13cd79e30cb2cf61a28321e5e0bf27b63102cc885e06b9acfec3eee6b5bf523010f9358246a21f5ea8a8a715eed196110058b2759f674a94ff93f2077835f317dfc8e85ee261a525866f7913d1a4888d2bbbb1c6225b490e51ff5bedafa96a0b9cbf3ba78367b34565aa15b160ced5d89098078f4475a405cd4be9c9569d66594311aa45df7cc1f14f6f174adb192671594cf2ba8883e7e6f2c5747ef25b521af0f1a43bde6763c9b8d6334eb0ef308a6f0ae25e058c2d3a6b7a7427463bba8cb4182bc4c6133c2e3091cf238ffb87026cb0", 0xd8}, 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0x1000}, {&(0x7f0000007cc0)="fee5555f838fdfc5e7a03f2ffdcd2ad92ee0352812c1214c85cc61bfa93464c8b595cf57521e28f2edd7e395aac222db35472b120a165c518f5f4bef04d0955635d686cf0245da20333ff374c5c52d353223055df3e2bdb024f64c49dae01bc32c58c4190a24dc863c19", 0x6a}, {&(0x7f0000007d40)="8ff179c02e99b8213efed68d8eaaa6b6b67d0e178f6b572b5367f597e7d8ca0c9867b7f5d2fe0b9a3c86e1c7548546b707c24fc90d51a91cab7605607b95d842c85c0170e15663760766a4315d", 0x4d}], 0x6, &(0x7f0000007e40)=[@rights={0x30, 0x1, 0x1, [r1, r1, r2, r0, r0, r0, r1, r2]}], 0x30, 0x800}, {&(0x7f0000007e80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000083c0)=[{&(0x7f0000007f00)="268ed3cffe4b42521f699a5e8a6a52032ca523416e7a02d9b684adfbaf44b9a265e6f2d36bd6a32a8516a8824ffe0e85aeef6883915ff048d4253674934afd5f6cf335ef42c41980775e2ccd813db683c52f60", 0x53}, {&(0x7f0000007f80)="914a309b29b8a2b709e4bb95bd7c20ae", 0x10}, {&(0x7f0000007fc0)="01d0fd12ef984b0590cb439aa7ce7c88cf564474949eaad75ce484c0bd0543d5c91d72dee72f88c8a95d915424694cbf081cb26dc847636544866dd9fae37bb3b19de8a5e2fe92f78f943a11dc6045246b8540d3bbc3c3e5aba04388aa464eee716eea615433be55c0c40a3c17fd4e09f9eafa384807029d81894b780f9edc0e2db7df5be5de245fcce313c21fd78bb22665fcef7c23c0dca7c395f72a1c81057fc20c96c1e6fb4b3084730ac64ec05923d237b6741f3520a3504153d9e81ca2b099e0aaa01e073c1913b7867c5c72db3d94170b0139427ebc52fad9", 0xdc}, {&(0x7f00000080c0)="b5e2569cf533a6bfec5754ab09100aac317014c8f268c31739159fdda3fc109e312fd625fb049017798a0341d6b5aa648849ece0021e99a3a7bf609e4cd0676a397a6e25b6c803736491789b13828de8de71b5fe46849f097b0d950b1c3a8988320254d773048cf039503d271b179c1dbeb0fbddb0f3bb3e4f2157da843ee172b77bfbf254421995e4f6259f14084dd87c801176ccde4311e4e34c0d0de41c33c07b62be04045d248e3fb645d7db69885e0aa8e6d81e59bc6bb20a729aca3f2dee1b1e7e904f5672bba7b471cf2d5ee11153038a5d48", 0xd6}, {&(0x7f00000081c0)="ae4fd1763b7bcd1618cdabcdefe32d7a7fb1b67c920ab0db59fef81410e811455065c28d22680f016ec945e1af7605d9603251abad8a9b08d5cef7c2e0ad9315d5407de37ed90e55ee838f7d6350f32d6a3c424500e46a8ba10ae55ad3f7b4d5d11cefe933aa218008b2cf0289846d98b12d6d5006cf61c75b814f935c2a5b4e71c3fd6bd103c452015ee9132b1306ddc0ffd2c56cd04b1ad2629d7e9015bc95d4f5", 0xa2}, {&(0x7f0000008280)="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", 0xfa}, {&(0x7f0000008380)="f35fdc76c17d6e7c4aa8879983202c361fd836bdb04fa14e65e7a18217894233c6a57e396adc9646d869ac8808695d4555e5dcee2cedbaec026244e409f5bd", 0x3f}], 0x7, &(0x7f00000085c0)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x20, 0x1, 0x1, [r1, r35, r2]}], 0x40, 0x800}, {&(0x7f0000008600)=@file={0xc1f03547330850ea, './file0\x00'}, 0x6e, &(0x7f0000008740)=[{&(0x7f0000008680)="cc2fc261bf447b22c0d086399782d0bcaa635c786ecd4511dd5f2a0697916d8ef6c9b332e8af8fe3a08f6f2db5d113c091279e556c6a79c51500b9b77111dfee4d754541de327c006dbb5c3f9c5be046aa6152eed9048b1e8d49b527852666b5ae17b96621d478520f7fb0755da127f65d13631ee368192df2c5277ce5a174fef25a18bf8823a9ede08a319e7951", 0x8e}], 0x1, &(0x7f0000008a40)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r36, @ANYRES32=r37, @ANYRES32=r38, @ANYBLOB="00000080ffffffff000000000100000002000000", @ANYRES32=r39, @ANYRES32=r40, @ANYRES32=r41, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0x58, 0x20008040}], 0xa, 0x4044090) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000007000), &(0x7f0000011000)=""/161}, 0x18) 2018/04/02 21:53:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000040)={0x3, &(0x7f0000000280)=[{}, {}, {}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f00000000c0)=""/138) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYBLOB="01050644c519040064bad5c50fb18fb890"], &(0x7f0000000080)=0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 21:53:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x2000000, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005040)={'erspan0\x00', &(0x7f00000050c0)=ANY=[@ANYBLOB="4b0000000f"]}) 2018/04/02 21:53:10 executing program 7: prctl$intptr(0x0, 0x65) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4a82c0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) faccessat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/04/02 21:53:10 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f0000000180)='./file0/file0\x00', 0x101004, 0x22) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073afff)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r1, 0x7fffffff}, 0x8) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/02 21:53:11 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001200)='/dev/ptmx\x00', 0x40000, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x43, 0x1, "aecf44aa1281ddb64f6693799e8c9baa45218c60a17ed0b7f832ad8e486966dd46791ed9da312f33609b47f18f16adc1091c7c9fd3c20ce55f02f2"}, 0x10000) ioctl$TCFLSH(r0, 0x40045436, 0x0) r1 = memfd_create(&(0x7f0000000100)='@vboxnet1selfuser+GPL}\b])cgroup\x00', 0x1) r2 = semget(0x0, 0x4, 0x1) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000001c0)=""/4096) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002cc0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000002c80)={0xffffffff}, 0x1}}, 0x20) write$rdma_cm(r1, &(0x7f0000002d00)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, {0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, r3, 0x71}}, 0x48) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0x2, 0x10001, 0x8000, 0x84e, 0x25d8ae22, 0x2, 0xb0, 0x2, 0x2, 0x1ff}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x5c6, 0x0, 0xffffffff00000000}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000180)={0x14000000, 0x8, 0x9}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000140)=0x4) 2018/04/02 21:53:11 executing program 3: r0 = openat$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) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r0, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x101000, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r4) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000000)={0x6, r2}) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r5, 0x107, 0x8, &(0x7f0000000040)=0x6, 0x4) open(&(0x7f00000000c0)='./file0\x00', 0x208100, 0x80) write(r6, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="15", 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) dup2(r0, r2) 2018/04/02 21:53:11 executing program 4: r0 = semget$private(0x0, 0x1, 0x80) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f0000000240)=0x8000081) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000080)=""/189) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000200)={0x6, 0x2, 0x5, 0x75, &(0x7f0000000180)=""/117, 0xb8, &(0x7f0000000280)=""/184, 0x7d, &(0x7f0000000340)=""/125}) 2018/04/02 21:53:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = msgget(0x2, 0x24) msgsnd(r1, &(0x7f0000000000)={0x0, "f4d0b46efb182e7ec0b062588de3fa3e7206c1213c1179c54c56aa5d3a81c6bb634619addd089edcdda9a7f7e0708e1bfd23ddaf9b868b70c27327f82f5c761a4b79ff4c0f81e32b00369ee4589de35d6fbd079d"}, 0x5c, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) close(r0) 2018/04/02 21:53:11 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x30b802, 0x0) sendmmsg$alg(r1, &(0x7f0000002e00)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000100)="6365ede35eb74fd4dd1702f70238ae2e89b2f3555bf54115f76e0ffcc7c3a7b4", 0x20}, {&(0x7f0000000140)="b667a264ac943645c4bcc32d8ed5dcbd104082871612f9d42bf31d", 0x1b}, {&(0x7f0000000180)="609a0843ffb1b85d268f52a226b73ceacd9ef6a29aaee88b606684ee498e7f950d1f33917bf3e0b7bd3f8dee688ac8b60423a1c49a0eb7b2de2774ead8d6fa66b375c07e07937c3478f56e89177d9701e93bd7e617784785388654599adf2b22ba11778ddad35a7c5b53f8240dfcc18b05a892a27f305ba56065c9bb886b88409a4133b8193d430e2973aec0ce2f955ec097b74b48292c717921551ef20a0208b046a96c08b2f3452185f9305b42ca96ac155990070c97e8611482888c477f47ee6180935a831598b806db9075176a0591564a190bde0b369266dba8ff636971fa1b18", 0xe3}], 0x3, &(0x7f00000002c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1c}], 0x30, 0x80}, {0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000300)="e59f06d4cef0db135a5023f42f3b71bcc01852b74d12f0f3c75c50ca2f627e877ea4fd4b4fa71738c4d516ce21a00ed5254f37f6e39cccfa15324b990745c9efafc5b4466622eb8d90dfb7c257fa64edd35c6d042af92bcd6ba41e40ce07e1482de82e3fe8064dab5ba0b93d1a73c7a0741906163f96b9fd1d3b4fb8bc6c3989f2a52789da10b84f3530d6524b5b617a1bff98a2dec1533e0cf2d33a0082853b7422f9a6a8d79e7c9db10932c50e6651f237d0b646c7eb3a50b71ee5c7b868698cde6a38b038f6e417f57b", 0xcb}, {&(0x7f0000000400)="533d1df685e1", 0x6}, {&(0x7f0000000440)="1cc3eecfb871d62de1e08bcc4ae19a94ae263f48bfcf1f0d39b52f2bd7d571251718640aeadadf977849d94c37493761188f9bed7287bceeb86488c9e2b5246b325f76b4ded1639682c164bb0ecfeb3dec69d4b1e8c0b5b713c136d65382154e46a950e7f25ec8c276fb04163a47a605df648fa2c9fd664f6fe82d9c44fbfa0b23e6181b65bb75d3977ceb03e65541301e16eeb1cc3e2684ceb99aa6537881e10ebd899629", 0xa5}, {&(0x7f0000000500)="e0b422af2bd4808a05892539922b5b8349375f1a40b0e5b478439a800539537817e569182df9260c8db6984ea5bf6893b807160170ec18672fbf54357d86ede019dc86add62abd240fe0a7175c0ac99673a18cc2e6e831625cbd35b8701d9e0e00858398c356eaab602e874c2f6afaa48e461f249af6be905a62ddbb9d0957866a5663e1a1a4f92b9017221a6dba30834ba02b3c1f6ebd4367bc5b59319a88e14cf5c5fb702bf738adf77adfbda240", 0xaf}], 0x4, &(0x7f0000000600)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x80, 0x117, 0x2, 0x6c, "69b95dbd4da913c1e20e76e75e1456ef32c4f1483f136985dfbb67dfbe3acdcda218caebe63640693f5aeab045543d04559da3532011de4b01966e890255383ea39ec728f847815eacf76050ee8947ff62cb6327d1843a6bddc463c812270fdff5f64bd663d02b60bdfcaa73"}], 0xb0, 0xc000}, {0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000006c0)="b88403f2c4", 0x5}], 0x1, &(0x7f0000000740)=[@assoc={0x18, 0x117, 0x4, 0x7fff}, @iv={0x90, 0x117, 0x2, 0x7c, "6bb0d537c40754e07cfbc7dc41fcbbc8ddc453abc28503ac2b7e670d720c72140d6ae84770e96961009f985cf9c96db46d933f02a4fb2713829347939c6667f8de7b6da73b1c95d0a75618715a3ff27b5172d28ca0f73cb309b81a89a66d7b5ea1724facf88f358913bb8052d09c5470e649982f796d33d77cd221dd"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x93, "aa624c4484f21da442dbde75d5b2b4fd9cc1a5ee3037608d3869260ad8db01dc0d9baa20434604b083c784fc4a5cea1f3ba2f06c72a90f4bd340db8fbcf5c2c60bb74e814a392c8bc1b8ec0ed2482f74bc75b9d74bf3a0824709d0438c602604684414d2b140c353dbf0026ebd7beb901b32cf42f067d624cbdc2f6f1ca735d030eb84055535f69762200c0f2b0502d914e6a4"}], 0x168, 0x8000}, {0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f00000008c0)="674786e00170f0ae2e0cbd62c76c2e4dc2ea4f0d9512a33bc087cfd27a2d99bf68867f05021253a7965d023d15f2805ffbcb26bc2e5c015a8754f91c7e7e80d6966a209a93ae7d9b", 0x48}, {&(0x7f0000000940)="99c876efa04cec022bb0161290edbaf815b922", 0x13}, {&(0x7f0000000980)="6bfd30cbdbbd15b493d308b353fb16c8df6e", 0x12}, {&(0x7f00000009c0)="375d9055eb30cca3a865", 0xa}, {&(0x7f0000000a00)="9d6d6bf697ef1f6e2e200d461a6c57ce4a7bd1e365320c9b65eee79fe53fb730a7bb747c762a198d5f8d99e17248a583607ebc8e9390cf06051686107317a695441f753ab7e50a1182335c18eba2e2d34739511056f5e605c0d023d20d7f0e666ca5dbe8a4fde52beb06e314962d6b2cc16e304f81faf337669f74875a8d74993629480557ad64aed175379345be8f0a9cab8f180a1b6d4eb411f71ee471a6612598984d1f38f5d0a0e53303a210efc898116e3f0409f5d753de32f753810091ac", 0xc1}, 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0x1000}], 0x6, &(0x7f0000001b80)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x70, 0x117, 0x2, 0x58, "f8f81f75fd9cda9a6abb4b807baa1475c0bfb86fb03f35cb148c17858e4c85ca198a1a6ad4b2085b802fe84e25a8121fa36a11b4c763bfbab527f8d45d447595713aaff464f63e523be3f3fcdc57843f50e174ac9091a268"}, @iv={0xb8, 0x117, 0x2, 0x9d, "7d70054f3ed72d9b8668a87bde79e1970154c6afe64e12145ffea409d63b942cd092a5c22d7ef44099e7efac5d174b3600f63460b9eee14fba158dd5033d1f7960a6b1296426986b23446845e6d3d6a1ddb7bd44f05f524536975077d2ea392df79f62b83c6d8fc5fa164a7f87285bac970171fb9db6b0f4ac9dcd54a512495a34ae228586ff92b8faccc593611bc19b3f5244046d72865d5d97d58056"}, @iv={0xe0, 0x117, 0x2, 0xcb, "640f619c53fb2c81302ff61d86e57558cfb7caef361379f1cbc67f0394434896b1c627bf0f19dec1c8e8ab52d268676ad2d97b08f878c8499a532513834de9d16f097301990fee9e5b82cca5d4401e336cbb9ad6dd5323bbe9ab0abc2c041703cf51640ce709659d12903e5dd2bc44813d48c9c4348aee348a6a05d644667a9826bffc1c63222ea7a3291e2665bb3422fdb2cac9d1cdad7d1e865b5dd26394829f52b7e4c17bdd10edaffb48484e387cd6ad1482eced9f3dc4d25f14e350cdd7deb61051ef4cd663b08af7"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1280, 0x4044800}], 0x4, 0xc014) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@host=0x2}) 2018/04/02 21:53:11 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='sess^onid\x00') exit(0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x8, 0x100000001, 0x100000001, 0x1f, 0x0, 0x33, 0x20, 0x1, 0x9, 0x8001, 0x1, 0x7, 0x9, 0x7fffffff, 0x7, 0x3, 0x3, 0xff, 0x3, 0x7, 0x1, 0xb9, 0xe0000, 0x8, 0x0, 0x7, 0x6, 0x0, 0x400, 0x3, 0x2, 0x80, 0x9, 0x1, 0x80000000, 0x9, 0x0, 0x8, 0x5, @perf_config_ext={0x7, 0x101}, 0xc920, 0x4, 0x1ff, 0x3, 0xb70, 0x6, 0x100000000}, r0, 0xf, r2, 0x0) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x1, 0x0) 2018/04/02 21:53:11 executing program 5: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000100000000000000000009500000000000000eb425ddfe67ffb8711ea5569da4e334dfa32076763577122b939fbfe9d"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xffff, 0x2200) recvmsg$kcm(r2, &(0x7f00000005c0)={&(0x7f00000002c0)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000340)=""/251, 0xfb}, {&(0x7f0000000440)=""/142, 0x8e}], 0x2, &(0x7f0000000540)=""/117, 0x75, 0x3ff}, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000000640)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x20000) openat$cgroup_type(r4, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) bind$can_raw(r4, &(0x7f0000000280)={0x1d, r5}, 0x10) 2018/04/02 21:53:11 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x5, "c3f76856c3"}, &(0x7f0000000180)=0xd) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x4, 0x8, [0x9, 0x9, 0x8, 0x2, 0x5, 0x10000, 0x7fff, 0x6]}, &(0x7f0000000280)=0x18) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./file0\x00') faccessat(r1, &(0x7f0000000040)='./control\x00', 0x94, 0x0) rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/02 21:53:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8c9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x9) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000520001000000000000002c000a00030008000100", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/04/02 21:53:11 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000840)="bf7c16b5e4f4d272b92657146286de9efac378f8e6474ee397aebb7626119cec09c58f5d8b3de177883ef385d0fe0c21f1abca074eaa9d2e6adbd1dd4379923780bcf88dac7f40", 0x2) ftruncate(r2, 0x40001) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x8, &(0x7f0000000740)=[{&(0x7f0000000240)="bd7731f1c6a9106b960af9147e6765fa11af9bd9b8dbde367b628772ae5aea6548e2f5fdcf87c74e1ad1ec021706c4cbe6ccdc7fcc372f076aa9c2206b2f23adaa", 0x41, 0x4}, {&(0x7f00000002c0), 0x0, 0xffffffff}, {&(0x7f0000000300)="4ccf4055af5b1a69476b920031c064d17d341dbb1aaf72e4ab4b7e95dc808f30901624a29f2697bad191165f786c02cc40890bff083c814902329b08fd56eeaa69184380fc6c1ee0a2010efa343b03064fc42f9c4a98b89d0b982ce82b57bf21c3b9b9b1edde55ec94581e360f1c15ef8a47", 0x72, 0x3}, {&(0x7f0000000380)="88a0acea8aa247c5e7fddeae15ee", 0xe, 0x80}, {&(0x7f00000003c0)="b34b4260c256d5a59e4eb17edd93ebb0924fad330151a53881c28ff787abf0fc6e47463bddf17c06a4cd71619f359745ca79be2361a6178c88c7783d5fe09f8ed20a43b8ba0c2bdf25b3b6adac6a73f25c5b5b7eb95ab1413543df519022318dc1aaf9825b62e731e75e46370c2010cac5b3fd5a1d3daaacc94567c0668cb360b6562d7cacdb87ab74318f912364fab348883eadcef6c1cec97197dcb6262d8ee9157ed8d8daece2e9609f9d8de62daa0b90d32132c8b59d399a965475f9fd9d7b3f13e65f3481ec22b1b0f4a60f770c18bd8abdbac753d612", 0xd9, 0x4a}, {&(0x7f00000004c0)="627d6ca78bcd820175afe3d0d82e5a2115d5aa5a9b499dcb8218c22d43eed8fd0cb1bc6531c218d28d3d6cfdce952110369b6434c9ffd3fed3fce12b926547247d7bfda6d519c350f6afc2edd638c1a9fc39961164ea200215a7d659d5d39bf988f953619b38503e6fb436889be617658c65552162dd5f0a84fae29f0833aee75daa508f04340deec9338e60d7dac8d07e58b4e35d56e48491308b", 0x9b, 0x4c8}, {&(0x7f0000000580)="0f0353bd35dc71b97b0b1ac5b067dd178594638aabacf1189612549daed020a3ccc54896188c69c8b93e3453b4fc4bb457a72411f1ca4860ae515ccdb83b9ddd5d6befd98ff3e5c70728dc0fc80e543c0e8f9b55691d42f5d8d0dbdd96f2a778d477c6babee418e3e985f17f2c78a20e47b2643dd306c64349453026629ee1a963d8cae7cdb4b4cb2a9adc82", 0x8c, 0x100000000}, {&(0x7f0000000640)="758f4c663209982860facb017e62b771096b28ca57ea2469e73634af94b36eb0e44fcef8fcf34db034435e79da2d642f8bb653c0e3781a60e086d802778afd007579baa8d1759962a7ec27acf7087baebb02d7758ab8c6fe9591aba2343db5cf7ec0bb3951d3490f17ba35a56064fab1f6f3cfc12fd63057dd2ad21ba49c8c1b35723b52580add25096921e94365b9174058585b8c886fb0f82d897a540dfb8b756a1c8cfa4600de4c3758ad9c888e825728d76970781710cb1359da87093534404f5a727a68de323c44bb30c4ba03cce4fa40a6ef8c19641b44c09e3aa24038529b9a3f10786e07fe04507dfb299bc4dd7094ac70f450c1", 0xf8, 0x1}], 0x1000, &(0x7f0000000800)={[{@check_relaxed='check=relaxed', 0x2c}, {@nocompress='nocompress', 0x2c}]}) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f39fc0)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000080)={0x3, r2}) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000140)=""/249) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r1, r2, &(0x7f000000a000), 0x2) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[0x2, 0x8001, 0x5, 0x2]}) 2018/04/02 21:53:11 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x4000000000000036, 0xffffffffffffffff, &(0x7f0000000140)=""/188, &(0x7f0000000040)=0xbc) 2018/04/02 21:53:11 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10000, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000180)={r2, 0x1}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x6, 0x0, 0x3, 0x5, 0x2, 0x9, 0x4caa}, 0x20) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000780)=ANY=[], 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "5793a6bff24d9776105ecdc55c9748754ffae3272a5d0cc177080dc2b1ba4cb04378440d8ac44ebcc11fd0c9"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0e, "c064f4f6db73c895b826393a39c2ab28c211e862744dc1d6c60429d833510b82fcfe9af791fdbab129667c49fd39858057b11bab15f35b72cec34a85dfcc802e", &(0x7f00000000c0)=':@\\&nodevvboxnet1mime_type\\,nodevsecurity\x00', 0x2a}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(r4, &(0x7f0000000880)=ANY=[@ANYBLOB], 0x1) fallocate(r4, 0x3, 0x0, 0x81) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0x1000}, 0x20) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0x2f, @multicast1=0xe0000001, 0x4e22, 0x4, 'lblcr\x00', 0x10, 0x80000000, 0x73}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3, 0x2, 0x0, 0x80000000}}, 0x44) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000100)={0x0, 0x3, 0x6, 0x6126, 0x9, 0x0, 0x0, 0x3, 0x7ff, 0x1}) close(r0) 2018/04/02 21:53:11 executing program 3: r0 = getpid() get_robust_list(r0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)}}, &(0x7f0000000240)=0x18) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x22080, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x0, 0x2}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}}, 0x84) bind$alg(r1, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r4 = accept$alg(r1, 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r4}, 0x10) recvmsg(r4, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/02 21:53:11 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = getpgrp(0x0) getpgrp(r1) r2 = memfd_create(&(0x7f0000000180)='@system.wlan0vmnet0-GPL(\x00', 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000200)=0x5) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000001c0)={0x100000000, 0xf53a, 0x3, 0x5dd0, 0x6, 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x110, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, "bbef0264d9e95cb5307b9336235bf570ecb4532a50e0700b14cce6f7b35d3771bdb43158e043953fa6a174d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ef83872d131902ee88d25391378acfc2b1f980629bd97956d0273dad340640a6e94578c7982c4674130d5346efb816198ab3d1cbdf5668c5008b42b579dd8752", &(0x7f0000000000)='%\'\x00', 0x3}) 2018/04/02 21:53:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/02 21:53:11 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000013fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000012ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000070000000400000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000071a3f9fee90201ab9d"], 0x48}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2c040, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000080)={{0x6, @multicast2=0xe0000002, 0x4e21, 0x2, 'rr\x00', 0x0, 0x1ba8, 0xa}, {@broadcast=0xffffffff, 0x4e20, 0x2003, 0x8467, 0x32796d30, 0xffffffffffff2850}}, 0x44) 2018/04/02 21:53:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='\x00') ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000180)={0x3, 0x4}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480), 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0xdf}}, 0x5c) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x19, 0x4000000000000008}, 0xffffffffffffff02) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000005c0)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x800, 0x4) add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffffc) 2018/04/02 21:53:11 executing program 3: r0 = perf_event_open(&(0x7f000077a000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) socketpair(0x0, 0xa, 0x3, &(0x7f0000001040)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001080)) read(r0, &(0x7f0000000040)=""/4096, 0x1000) 2018/04/02 21:53:11 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='notify_on_release\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x30]}, 0x2) write$cgroup_int(r1, &(0x7f0000000040)={[0x2b, 0x0, 0x37]}, 0x3) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000000c0)=0x3) 2018/04/02 21:53:11 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000000, 0x10000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x16) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)="a2a5a20a1a384d4ed31a12f7aa21be1324d772a62be3093524cc0c28ead192174711c2f0c91a87ae82eb49a1d8cd8df141f4518f67a7a88f39946fcf09de21fe0335fb5803567d56dfb364df1bee624c8c7f3e0b5f188fcec08854ce54ea0c2c0633a1db67f3631f235064bc43f40b76678b2a7c34f2ceee1fb863efdb6c78597b73f5278497d03868f0ade6f15c90ae0abb6e89", 0x1, &(0x7f0000000000)) open(&(0x7f00000001c0)='./file0/file0\x00', 0x2, 0x0) 2018/04/02 21:53:11 executing program 4: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000640)={0x10}, 0x10}], 0x1, &(0x7f0000000a40)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) close(r0) signalfd(r1, &(0x7f0000000040)={0x6}, 0x8) recvmmsg(r1, &(0x7f0000004800)=[{{&(0x7f0000002d00)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003080)=[{&(0x7f0000003000)=""/26, 0x1a}], 0x1, &(0x7f0000003180)=""/222, 0xde}}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f00000035c0)=""/145, 0x91}], 0x1, &(0x7f0000003800)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f00000048c0)={0x77359400}) 2018/04/02 21:53:12 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000480)='cpuset.memory_pressure\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000180), 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000300)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) fcntl$setpipe(r2, 0x407, 0xcd9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x788d43bd, 0x7ff, 0x80, 0x1000, 0xffffffffffffffff}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xb7, "3bf9d30b4175ea75c90af003e4e9ce65cad444540d058c9ff5a3adabe0f4d415ba5ed530e41994593615fe10bcd8647b9318be6b6ed56f480d1f55b976212879a462a3b9de7bdc997abd52db245d8a5c3a792097e63e7c4a87d02ccd7ae477378e3cbc9cf6228ac1d1798d4f41368340678f17a080b5d549c9fa5fa482aeac673155c958e106705c190d0097e9aa518c1d470140a65b5489786b0f32e75d55097bdaa55cc99b39ba86787d3c92ce2fe51f6b63c1d076b5"}, &(0x7f00000002c0)=0xfffffd6a) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x80000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r4, 0x7, 0x5, [0xdc, 0x80000000, 0x4, 0x0, 0x1d]}, 0x12) 2018/04/02 21:53:12 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000140)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100800001}}) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000270031e8ff00000000f86b91eccd8a154f9d50ff3f5e9c04415666e031881fbeb13676549a1ac11315b0107e07f921"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000002700)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000001700)=""/4096, 0x1000}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x1, 0x5, 0x3, 0x5}}) 2018/04/02 21:53:12 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x1cb6) read(r0, &(0x7f0000000200)=""/90, 0xedf40ca8) r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) connect(r0, &(0x7f00000002c0)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) io_setup(0x1ff, &(0x7f0000000ac0)) prctl$getname(0x10, &(0x7f0000000040)=""/118) 2018/04/02 21:53:12 executing program 7: syz_open_dev$vcsn(&(0x7f00000010c0)='/dev/vcs#\x00', 0x17b9, 0x400) socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001180)="133465a8d3128b142294f8402e408a393b75f9fe8032f3d341dfeada10d4db37aa045e7f631e384028f3f0a471144e5d2d8ce21445a8625094b1282288bbced7a7e7b2e0648657e175628b7136c384c5520c70306cc941be", 0x58) unshare(0x20000400) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) r1 = shmget(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x4000) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/4096) modify_ldt$read(0x0, &(0x7f0000001100)=""/118, 0x76) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001040)={0x0, 0x5, 0x8}, &(0x7f0000001080)=0x8) modify_ldt$read(0x0, &(0x7f0000001200)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002200)={r2, 0x4, 0xf29}, 0x8) shmget(0x1, 0x3000, 0x78000023, &(0x7f0000ffa000/0x3000)=nil) 2018/04/02 21:53:12 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000049c0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f0000001240)=""/134, 0x86}, {&(0x7f0000001300)=""/66, 0x42}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000140)=""/1, 0x1}, {&(0x7f0000002380)=""/170, 0xaa}, {&(0x7f0000002440)=""/8, 0x8}, {&(0x7f0000002480)=""/55, 0x37}], 0x9, &(0x7f0000002580)=""/36, 0x24, 0x7}, 0x7}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000003940)=[{&(0x7f0000002640)=""/170, 0xaa}, {&(0x7f0000002700)=""/250, 0xfa}, {&(0x7f0000002800)=""/32, 0x20}, {&(0x7f0000002840)=""/32, 0x20}, {&(0x7f0000002880)=""/74, 0x4a}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/63, 0x3f}], 0x7, &(0x7f00000039c0)=""/4096, 0x1000, 0x200}, 0x6959}], 0x2, 0x10000, &(0x7f0000004a40)={0x0, 0x1c9c380}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004ac0)='/dev/rtc\x00', 0x404000, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000004b00)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000004a80)=0x2) r2 = shmget(0x1, 0x4000, 0x20000000000a, &(0x7f00000bd000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000180)=""/140) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000100)='./file0\x00', 0x0, 0x1a}, 0xe1b6f5fa0331c00b) 2018/04/02 21:53:12 executing program 4: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="05000000000000005d1d00000000000000000000000000000000000000000000c3e6ffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="c74424000b000000c7442402edd6ffffc7442406000000000f011424b805000000b9006800000f01d9660f388093a64e0000660f38815747c4c1fa5b2509000000666566f2642e0f830c0066baf80cb8a0a74786ef66bafc0c66edc4c1f5eede66ba200066ed0f09", 0x68}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 21:53:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x800, 0x104) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x80, @tick=0x7, 0x2, {0xfffffffffffffa80, 0xd163}, 0x2, 0x2, 0x8}) sendfile(r0, r0, &(0x7f0000000000), 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) writev(r1, &(0x7f000070c000)=[{&(0x7f0000000080)="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", 0x11c}], 0x1) 2018/04/02 21:53:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x3) r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x2, 0xa01) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7, 0x180000000000, 0x9, 0x2, 0x9, 0x48, 0xffffffffffffffff, {0x0, @in6={{0xa, 0x4e24, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x0, 0x5, 0x9, 0x401, 0x101}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r4, 0x401}, 0x8) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x2) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/02 21:53:12 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/rpc\x00') ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x0, 0x7f, 0x7f, 0x2, 0x2, 0x1, 0x57a, 0x0, 0xfffffffffffff4d9, 0x40000000000}) read(r1, &(0x7f0000f1bf7e)=""/130, 0xfffffdd8) 2018/04/02 21:53:12 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) 2018/04/02 21:53:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0xd6b9, 0xb0400) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e20, 0xffff, 0x4e20, 0x0, 0xa, 0x20, 0xa0, 0x0, r2, r3}, {0x3ff, 0x80000001, 0x4, 0x8c25, 0x408000000, 0x4, 0x1, 0x20}, {0x8, 0x0, 0x6, 0x80}, 0x3, 0x0, 0x2, 0x1, 0x3, 0x2}, {{@in, 0x4d4, 0x3f}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3501, 0x4, 0x1, 0x58, 0x0, 0x10000, 0x6}}, 0xe8) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = semget(0x0, 0x0, 0x20) getgid() clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x883fe, 0x0) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0106426, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{}, {}, {0x0}]}) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000100)='iso9660\x00', 0x1000, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000600)={0x9, 0x20fb, 0x0, {0x77359400}, 0x0, 0x5}) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_GET_CTX(r9, 0xc0086423, &(0x7f00000002c0)={r10, 0x2}) ioctl$BINDER_THREAD_EXIT(r9, 0x40046208, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000005c0)) semtimedop(r6, &(0x7f0000000080)=[{0x6, 0x9, 0x800}, {0x2, 0x200, 0x800}], 0x2, &(0x7f0000000140)={r7, r8+30000000}) r11 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r11, 0x40086432, &(0x7f00000001c0)=0x8) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000480)={0xce0d}) r12 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x20) dup2(r5, r12) 2018/04/02 21:53:12 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4090) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x7, 0x80000000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x855}, &(0x7f0000000300)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x800004000000032, r1, 0x0) r4 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x10, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000580)={@loopback={0x0, 0x1}, 0x6e, r5}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x800000000, 0x8, 0x0, 0x0, 0x4}, &(0x7f0000000480)=0x98) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}, 0x66ea}, 0xf) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) connect$can_bcm(r6, &(0x7f00000001c0)={0x1d}, 0x10) 2018/04/02 21:53:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000100)=0x9, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001240)=ANY=[@ANYBLOB="34511c66aa7b4a34e31d32e45dfe4f87a453a792863036bc2835f1fb"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 21:53:12 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r1, 0x1}) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x0, &(0x7f0000fbc000)) close(r0) r2 = semget$private(0x0, 0x0, 0x8) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000000100)) r3 = dup2(r0, r0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 2018/04/02 21:53:12 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x5) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000000)=""/84, &(0x7f000000cffc)=0x54) 2018/04/02 21:53:12 executing program 4: semop(0x0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) r0 = semget(0x0, 0x4, 0x1) semop(r0, &(0x7f0000000000), 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)) 2018/04/02 21:53:13 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40000) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000140)={[0xffff, 0x100000000, 0xfffffffffffffffa, 0x100000000, 0x7, 0x4, 0x3f, 0x9, 0xf41, 0x0, 0x4, 0x5, 0xfffffffffffffff9, 0x9, 0x2505e65, 0x7], 0xd002, 0x8000}) r1 = socket(0x10, 0x80002, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}) recvmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x3}}], 0x1, 0x0, &(0x7f0000000040)={r2, r3+10000000}) 2018/04/02 21:53:13 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000012c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b0000000500000008050000f803000090020000ffffffff00000000f80300006005000060050000ffffffff600500006005000005000000"], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001440)='/dev/dsp\x00', 0x800, 0x0) accept$nfc_llcp(r2, &(0x7f0000001480), &(0x7f0000001500)=0x60) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) getresgid(&(0x7f0000001280), &(0x7f00000013c0), &(0x7f0000001400)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00000001c0)={0x2, r3}) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000001340)=""/124) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f0000000180)={0x2, 0x2, 0x700}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) ioctl$TCGETS(r2, 0x5401, &(0x7f0000001540)) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r6 = dup(r0) ioctl$KVM_SIGNAL_MSI(r6, 0x4020aea5, &(0x7f0000001200)={0xf000, 0x0, 0x4, 0x401}) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400) 2018/04/02 21:53:13 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) readv(r0, &(0x7f0000b28000)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200000, 0x0) connect$rds(r2, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f0000035000)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff8)='ns/user\x00') ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000180)) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000080)={0x376, &(0x7f0000000280)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000000c0)={r4, 0x1}) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000000)) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000100)=""/117) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f00000001c0)=""/188) setns(r3, 0x0) 2018/04/02 21:53:13 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x220001, 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x8001, 0x3, 0xfff, 0x5, 0x7fff, 0x9}) add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="10a3", 0x2, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000001c0)={r0}) 2018/04/02 21:53:13 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r1, 0x2c89, 0xffffffffffffff80, r2) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) r3 = socket$netlink(0x10, 0x3, 0x10000000000011) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="c00001002bdc4f6ba4abae84ae275779bb14d8be05485a605b1cab497dd66e8749374f374c57ca4e2dac467d2bde4df5499335f4301fa16e5b3e01a539aa801a7ec4e5", @ANYRES16=r4, @ANYBLOB="010001040000fedbdf250500000058000200080002004e230000080002004e210000080009000000000008000400080000000800050001800000080008000700000014000100ac1414170000000000000000000000000800050001010000080006003f000000540001000c00070038000000100000000800050000000000080008000300000008000500020000000c0007000c000000010000000800060064680000080001000a0000000800050003000000080004004e240000"], 0xc0}, 0x1, 0x0, 0x0, 0x40}, 0x20044014) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000300)=0x0) ptrace$getregs(0xe, r5, 0xff, &(0x7f00000000c0)=""/45) sendmsg$nl_route(r3, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x200300}, 0xa1160778aa92de7f, &(0x7f000000b000)={&(0x7f000002c000)=ANY=[@ANYPTR64], 0x24}, 0x1}, 0x0) 2018/04/02 21:53:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000480)) sync_file_range(0xffffffffffffffff, 0x6, 0x5, 0x0) getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, 0x0) prctl$setptracer(0x59616d61, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$alg(r1, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000001880)="2e96b5b6eac46f7a6d327e47262bac54f13f631b649a886360cdcd9bc56b3e39fd43b98c679e23772e3911355131b123e436f94f80ccc1dce0b6edc456529d6588235c514f69d1ff548f8df3e731a02bcb662fc0d24bef4b51e11e813546ed5916f69f4270131e40b6622b7e125831", 0x6f}], 0x2, 0x0, 0x0, 0x801}, 0x800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000440)=@req={0x3, 0x0, 0x77, 0x7f}, 0x10) sendto$ax25(r1, &(0x7f00000001c0)="d7bfb07cdc69bc92daae79beca71f87156d2cc5e6e9609a23c4be70fa96f866c93edccf78198735d3eca37a15634de30a3926dd8933689074458b2b41cd40ec5340de2ea8c77f4f07c6d3608ec41f9b0503bec0ec47727378255584ae5539a986cfb04c599427fcdeb676faa84abc720687086bef7fdaebaae706f92d654b8c8ded0bece09eb6da128d7e2342ff15b2c42653956267c71e6737db26c462f9dca95df9f387a64ecd1adbca2718be97337db5a76fc99a899f99ef67ac49939dc9483f3814ab59da2c3648095e3f990594781", 0xd1, 0x0, &(0x7f00000002c0)={0x3, {"90b9110521e6de"}, 0xffff}, 0x10) fstatfs(0xffffffffffffffff, &(0x7f0000000080)=""/83) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000380)=ANY=[@ANYBLOB="0600000000000000000000000000000000000000000000000000000000000000004303c84b08818c1ca880b0dd6a9500000000000000000000000000000000000000000000000000000000000000000000fffffffc00000000000000000000000000000000000000000000000000000000000048fdc1e51bd07aedf9ef4583b787c86114d1e3d5736591771d78878e412b81000000000000006b7d85b908c899b6f748c495f2a25100"]) ptrace(0x4208, r0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000340)={'rose0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="050000657ce3321d9f0171825f24c77282c5db371e45a4c16a00000005000000000000006d9bf40af2020100"]}) 2018/04/02 21:53:13 executing program 7: 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, &(0x7f00000000c0)={0x1, 0x0, [{0x3a}]}) 2018/04/02 21:53:13 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e22, 0x26, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="7e42944ecde7c01a2d14ccc42cf8c294756ee3903a1af2c7313ef514a1ecd90bbf0e695db46f77cf06424a7a9533d8998e23d1b42195300c509cec76fb6ad2ead78a37157268ed444fb2a2a357e8d9bc0e76b9fb85b4de81a8e05510d53d26946b4b14e1a715deed5ec06794e1ac339529cca59f0aaf36284d37ef6f5c7377778228024f418bdbfe995a290e97d3e191a6c0338d64f9cdd2ad21a2a29961bcc3458e5e9dc3f9", 0xa6, 0x804, &(0x7f0000000040)={0xa, 0x4e23, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r2 = socket$packet(0x11, 0x400040000000003, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000002840)="e825cc72d8f01cff1336b135495f640488b4bcc5c35f20cb21c707d55f6b3d3d08e699b3f0443975ed3b505985029d79d3f60c2a91d4888f83789685658de8b3e712682d060492f2f381bf9b84724130bbc166c550d1e38bd49bfcbfbcb5ce7c5e3ed1810bd8359d466595b3f3539c136f16964d60eb44a65f7a013d1e13728d498862", 0x83}], 0x1, &(0x7f0000000200)}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) 2018/04/02 21:53:13 executing program 5: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000affff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000004cc0)=[{{0x0, 0x0, &(0x7f0000003c80)=[{&(0x7f0000003c40)=""/7, 0x7}], 0x1, &(0x7f0000003cc0)=""/4096, 0x1000}, 0x10000}], 0x1, 0x2002, &(0x7f0000004d40)={0x0, 0x989680}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01072dbd7000ffdbdf250a0000000800060007000000"], 0x1c}, 0x1}, 0x4000000) writev(r1, &(0x7f0000ff9ff0)=[{&(0x7f00003fb000), 0xffffff8b}], 0x1) 2018/04/02 21:53:13 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000005040)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000005000), 0x111, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f0000005080)=ANY=[@ANYBLOB="052e44dd50532f74"], 0x8) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) modify_ldt$write(0x1, &(0x7f0000002c80)={0xa1, 0x0, 0xffffffff, 0xcfee, 0x8, 0x2, 0x8000, 0x7, 0x81, 0x8}, 0x10) r4 = socket$inet6(0xa, 0x0, 0x0) timer_create(0x7, &(0x7f0000000400)={0x0, 0x35, 0x6, @thr={&(0x7f00000002c0)="3ac5c486460164999320ce70af95be1251ddb77c1bb431d42102d780ac1e17c6b905ef320b3cf6f5606471afd2a72733e117126375d9bcea8d9d7ebcd6d7c8f20c163369ff3410110dc14a6ab7b3aafabbc382d2a85b1935acd5ff0509d960778206a93ef781cf59c4aa9f92dbc5525c406795ef2b4283dbc2692a557dad828448f16ff674dbf134d7143bd38b40", &(0x7f0000000380)}}, &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x2, 0x3fc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0x8001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000640)={r8, 0x7f, 0x4}, 0x10) ioctl$KDMKTONE(r0, 0x4b30, 0xffff) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00000006c0)={0x0, 0x58}, 0x8) timer_settime(r5, 0x0, &(0x7f0000000500)={{0x0, 0x989680}, {r6, r7+10000000}}, &(0x7f0000000540)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = socket(0x1e, 0x4, 0x0) getsockopt(r9, 0x10f, 0x84, &(0x7f0000003fb3), &(0x7f0000000000)=0xff5f) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x3) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000480)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x2000001, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000040)=""/36, 0x24}, {&(0x7f0000000080)=""/78, 0x4e}, {&(0x7f0000000700)=""/232, 0xe8}, {&(0x7f0000000800)=""/137, 0x89}, {&(0x7f0000000200)=""/66, 0x42}], 0x5, &(0x7f0000000a40)=""/223, 0xdf, 0x4}, 0x9}, {{&(0x7f0000000b40)=@in6, 0x80, &(0x7f0000001180)=[{&(0x7f0000000bc0)=""/179, 0xb3}, {&(0x7f0000000c80)=""/213, 0xd5}, {&(0x7f0000000d80)=""/126, 0x7e}, {&(0x7f0000000e00)=""/121, 0x79}, {&(0x7f0000000e80)=""/219, 0xdb}, {&(0x7f0000001080)=""/233, 0xe9}], 0x6, &(0x7f0000000580)=""/15, 0xf, 0x3}, 0x9}, {{&(0x7f0000001200)=@ipx, 0x80, &(0x7f00000014c0)=[{&(0x7f00000012c0)=""/83, 0x53}, {&(0x7f0000001340)=""/28, 0x1c}, {&(0x7f0000001380)=""/192, 0xc0}, {&(0x7f0000001440)=""/90, 0x5a}], 0x4, 0x0, 0x0, 0xebcf}, 0x4}, {{0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000001500)=""/26, 0x1a}, {&(0x7f0000001540)=""/53, 0x35}, {&(0x7f0000001580)=""/93, 0x5d}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/235, 0xeb}, {&(0x7f0000002700)=""/86, 0x56}, {&(0x7f0000002780)=""/96, 0x60}, {&(0x7f0000002800)=""/114, 0x72}], 0x8, &(0x7f0000002900)=""/157, 0x9d, 0x100}, 0x4e}, {{&(0x7f00000029c0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a40)=""/36, 0x24}, {&(0x7f0000002a80)=""/202, 0xca}], 0x2, &(0x7f0000002bc0)=""/22, 0x16}, 0x84a3}, {{&(0x7f0000002c00)=@nl, 0x80, &(0x7f0000002f00)=[{&(0x7f00000031c0)=""/68, 0x44}, {&(0x7f0000002d00)}, {&(0x7f0000002d40)=""/111, 0x6f}, {&(0x7f0000002dc0)=""/131, 0x83}, {&(0x7f0000002e80)=""/90, 0x5a}], 0x5, &(0x7f0000002f80)=""/147, 0x93, 0x7fffffff}, 0xd315}], 0x6, 0x0, &(0x7f0000001280)={0x0, 0x1c9c380}) munlockall() 2018/04/02 21:53:13 executing program 4: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) connect$l2tp(r0, &(0x7f0000000480)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x1, 0x0, 0x3}}, 0x26) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380), &(0x7f0000000580)=[&(0x7f0000000600)='\x00 ', &(0x7f0000000280)='eth0em0+self\x00', &(0x7f0000000340)='proc\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", &(0x7f0000000400)='\x00 ', &(0x7f0000000440)='\x00 ', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='eth0vboxnet0.!nodev\x00', &(0x7f0000000540)='lo[cpuset\x00']) r2 = dup2(r1, r0) openat$cgroup(r2, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000000)=""/105, &(0x7f00000000c0)=0x69) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x0, 0x800001}, {}, @connect}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/04/02 21:53:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x23, 0x800000120000801, &(0x7f0000e45ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) 2018/04/02 21:53:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f0000000240)=0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400100, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000140)={'mangle\x00', 0x17, "b459f8a3407edb74469964b253f11bd33c1926222743da"}, &(0x7f0000000180)=0x3b) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r1, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x9, 0x9bfd, 0x6, 0x8, 0x80}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1}, &(0x7f00000004c0)=0x90) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r2, 0x7, 0x8}, 0xc) fstat(r1, &(0x7f00000001c0)) 2018/04/02 21:53:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e1) fsetxattr(r2, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040)='\x00', 0x1, 0x3) sendfile(r1, r2, &(0x7f0000145000), 0x5abc) [ 51.516750] syz-executor6 (6303) used greatest stack depth: 14864 bytes left 2018/04/02 21:53:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000c80)='mountinfo\x00') ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000180)) preadv(r0, &(0x7f00000023c0), 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bond0\x00', 0x2000000000ff}) r1 = shmget(0x2, 0x4000, 0x104, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000080)=""/193) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'bcsh0\x00', 0x3ff}) 2018/04/02 21:53:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000280)=0x40) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000180)="a2f5d65772deea303e0200000000002d89360ac2017c926d5ec1a2420de2395f6450fd5ff01abd56add84589e00ca08ed60c49e69c0c0800000000000000f827edc69c58b7246984668e0300000000000000025476e272be0f0000042568badd5a0bd364135caa50602c4146a114b399c89d4d4e1cc2a455ee31e37d9388a85bb03897f3e53add0f64efb4f17ec2a6474894fd32d19af0ad92eb2cec6c9f2c7cb1a1113c3f02bf2411798665b98ff8ec4d985823a0ad41cc342ba8de3a6da2777382d09ae6ff109aab515262b2db6d62bba1fdc7edbd5385a8d460110d0000000000040000", 0xe5) read(r2, &(0x7f0000de2000)=""/181, 0x2a5) r3 = socket(0xb, 0x6, 0x2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f00000000c0)={{0x1ff, 0xfffffffffffff801, 0x8, 0x8, 0x7, 0x5}, 0x20, 0x200000000007f, 0x7, 0x21, 0x5, "5b44046af6fbdc4c0560df09000000461ed0a67d3f8507d1319f5f28f422f5beb7409a600eaec3e0475e9b7e24185a5cf75531b3a292b5668f41ae14dd8d1c5571e8374b831af0b2d55a9ab5d81422e61a4d4dbc258924f1914d9a451e38fd09f9d02cffff62cecf644bda232323b650065d4f0da531f97fd37c5e3c1877fad2"}) 2018/04/02 21:53:31 executing program 2: mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x84000, 0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x6, 0x2, 0x100, 0x9, 0x0, 0xa684, 0x8, 0x3, 0x6ea7, 0xfffffffffffffffb, 0x5, 0xe9, 0xef51, 0xfffffffffffffa8a, 0x0, 0x5, 0x5d4fbf7c, 0x9, 0x100000001, 0x5f1, 0x400, 0x9, 0x4, 0xf9d1, 0x3, 0x31, 0xfff, 0x0, 0x100, 0x0, 0x7, 0x6, 0xac, 0xd09, 0xffffffff80000001, 0x81, 0x0, 0x57, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x4, 0x1, 0x101, 0x3, 0x8001, 0x2, 0x8}, r0, 0xa, r2, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x7) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/04/02 21:53:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x4, 0x7, 0xfe00000000000000, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000300)={0xbf, @multicast1=0xe0000001, 0x4e21, 0x1, 'lblcr\x00', 0x7, 0x3, 0x65}, 0x2c) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000002c0)={0xffffffffffffffd0, 0x9, 0x4a78}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20}}}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="d2369a9b72b1461c00000083cebbb1696d30c6b28371e06631b539804f6cf79e"], &(0x7f0000000000)=0x24) recvmmsg(r1, &(0x7f00000034c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/185, 0xb9}, {&(0x7f0000000400)=""/87, 0x57}, {&(0x7f0000000480)=""/45, 0x2d}], 0x3, &(0x7f0000000500)=""/4096, 0x1000, 0x80000000}, 0x8b7}, {{&(0x7f0000001500)=@sco, 0x80, &(0x7f0000001940)=[{&(0x7f0000001580)=""/116, 0x74}, {&(0x7f0000001600)=""/203, 0xcb}, {&(0x7f0000001700)=""/149, 0x95}, {&(0x7f00000017c0)=""/113, 0x71}, {&(0x7f0000001840)=""/226, 0xe2}], 0x5, &(0x7f00000019c0)=""/179, 0xb3, 0x7ff}, 0xf2}, {{&(0x7f0000001a80)=@nfc, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001b00)}, {&(0x7f0000001b40)=""/61, 0x3d}, {&(0x7f0000001b80)=""/35, 0x23}], 0x3, &(0x7f0000001c00)=""/208, 0xd0, 0xf513}, 0x6}, {{&(0x7f0000001d00)=@nfc, 0x80, &(0x7f0000003180)=[{&(0x7f0000001d80)=""/43, 0x2b}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/156, 0x9c}, {&(0x7f0000002e80)=""/149, 0x95}, {&(0x7f0000002f40)=""/13, 0xd}, {&(0x7f0000002f80)=""/166, 0xa6}, {&(0x7f0000003040)=""/192, 0xc0}, {&(0x7f0000003100)=""/84, 0x54}], 0x8}, 0x8}, {{&(0x7f0000003200)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003480)=[{&(0x7f0000003280)=""/118, 0x76}, {&(0x7f0000003300)=""/72, 0x48}, {&(0x7f0000003380)=""/253, 0xfd}], 0x3}, 0x6}], 0x5, 0x2020, &(0x7f0000003600)={0x77359400}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x244000, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000001c0)='cubic\x00', 0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001b00)={r3, 0x9, 0x1541, 0x1}, &(0x7f0000003640)=0x10) 2018/04/02 21:53:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x0, 0x8000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="0f236d0fc76ed26c0f23dcba430066ed643ef3a50f07653e3e670ff9c43e650fc7aef35b0fc7a8bd3f", 0x29}], 0x1, 0x4, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e9d000)) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00000001c0)) fchmodat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x27ff, 0x2, 0x4, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="9b000000081a6c219e5265c71dab0e96e0e960635f28ffeb3a6ff145fc50c21aab117add6b495bb09237209965a4113537170fd4771babe4bc26d6b2f28cdadb23d1bd552133154db78dbd084634d6ddfd164fb073acff3a9ad6b4e580f23c3663f98709c79ad1fd02cc5f13f50f9259acf3753ec73fd1528ba1ce163089f926a56599850bfa0cc7d068109ed36ed2f4678d0700068eba1cce4f2ac4c27978dd2f2cd7"], &(0x7f00000002c0)=0xa3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xe156, 0x7}, &(0x7f00000003c0)=0x90) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/04/02 21:53:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = memfd_create(&(0x7f0000000140)="4ec8c7d7", 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000680)='./file0\x00') getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) getgroups(0x8, &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fstat(r3, &(0x7f0000000500)) 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, 0x800000000000, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = msgget$private(0x0, 0x0) msgrcv(r4, &(0x7f0000000500)={0x0, ""/39}, 0x1a3, 0x0, 0x0) msgsnd(r4, &(0x7f0000000040)={0x3}, 0x8, 0x0) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)) lseek(r3, 0xfffffffffffffffe, 0x4) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/04/02 21:53:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="7569645f6d617000ca3f8f449c59f676dcded5aa0c985fd31263ffa7a464c5446cd675558aa0b5527e7d684d03d141fac2cbcfff030039d0c24512d982de5a34913a329efbef77b1f92f4cbe61ff4e01584138ec2ad2505b7406bac79c2e452bb7110afc2beb129d85ea7732499a0c09ee75bef830491998973efe81e67845a1001faa9cb1f657a85b74258fe1dd970ab9bdb16e1812e1c97023f6743e9cb82e4fb1ae4bc41739909e49a2") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001080), &(0x7f00000010c0)=0xc) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r0}) getsockopt$bt_hci(r1, 0x84, 0xd, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/02 21:53:31 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000400)=[{0x2d}, {0x16}]}, 0x10) fchdir(r0) sendmsg$nl_route(r0, &(0x7f0000003c40)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000003c00)={&(0x7f0000000540)=@newlink={0x20, 0x10, 0x1}, 0x20}, 0x1}, 0x0) 2018/04/02 21:53:31 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) prctl$setptracer(0x59616d61, r2) connect$netlink(r1, &(0x7f0000000040)=@unspec, 0xc) fsetxattr(r0, &(0x7f0000000000)=ANY=[], &(0x7f0000c56000)="020000000400000090746e00", 0xc, 0x0) 2018/04/02 21:53:31 executing program 4: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000000000000", 0x14, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0xb) ioctl$KDSKBLED(r0, 0x4b65, 0x9) r1 = semget$private(0x0, 0x0, 0x20) semtimedop(r1, &(0x7f0000000080)=[{0x4, 0xaf, 0x800}, {0x0, 0x9, 0x1800}, {0x3, 0x100000001, 0x1000}, {0x3, 0x6a20, 0x1800}, {0x4, 0x40, 0x1000}, {0x4, 0xf0, 0x1000}, {0x0, 0x6, 0x1800}, {0x2, 0x8}], 0x8, &(0x7f00000000c0)={0x0, 0x989680}) 2018/04/02 21:53:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0xb, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x9053, r0, 0x0) 2018/04/02 21:53:31 executing program 2: 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 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = 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, 0x8}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1ff) 2018/04/02 21:53:31 executing program 7: 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_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)={[{0x8c9, 0x8, 0x2010000000000, 0x2, 0x8, 0x5, 0xffffffff, 0x8001, 0xfffffffffffffff9, 0x6, 0x4, 0x10001, 0x9}, {0x800000000000000, 0x80000001, 0x4502, 0x0, 0x5, 0xff, 0x8, 0x7, 0x94, 0x1, 0x80000001, 0x80000001, 0x1}, {0x8, 0x2, 0x100000001, 0x2, 0x0, 0xf49d, 0x1ff, 0x100000001, 0x101, 0x7, 0xfffffffffffffff7, 0x4, 0x1ff}], 0x1004000000000000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 21:53:31 executing program 0: sysfs$2(0x2, 0x0, &(0x7f00000002c0)=""/176) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000200)={{0xff, 0x9}, 'port0\x00', 0x8, 0x40063, 0xa59, 0x5, 0x10001, 0x1, 0xae70, 0x0, 0x3, 0x3}) getsockopt(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000080)=""/8, &(0x7f0000000100)=0x8) 2018/04/02 21:53:31 executing program 6: r0 = getpgrp(0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) r2 = gettid() stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0) write$cgroup_int(r5, &(0x7f0000001800)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r5, @ANYRES16=r1, @ANYPTR64=&(0x7f0000000740)=ANY=[@ANYBLOB="6ffb93984401f5d9e1b20f2ba57308c2343f5b9cbb68559ae6645a7a2552a5ce449f3a7ee6a1b7265239f936a176dfaadd3b66ded0ebc4dc128b155975bc983f7c50fdb1a1e142633ab6389e93f1c0a5eeb9afc2190f9b39f6e290eebc54563faa", @ANYBLOB="58ec8c8780491029a38c4420d84b155d10264f937f00000050df19", @ANYRES32=r0, @ANYBLOB, @ANYBLOB="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", @ANYRES64=r0, @ANYRES64=r3, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES32=r4, @ANYPTR, @ANYRES32=r4]], @ANYRES16=r3, @ANYRES16=r2], 0xfffffef2) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) fchown(r1, r3, r6) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffe4f) rt_tgsigqueueinfo(r0, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x400000000000a, 0x2900bd) clock_gettime(0x0, &(0x7f0000000080)) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r7, &(0x7f0000000080), 0x162) 2018/04/02 21:53:31 executing program 1: mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000e9afc0)=ANY=[@ANYBLOB='\x00']], 0x1) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000002540)=[{{&(0x7f0000000100)=@can, 0x80, &(0x7f0000000540)=[{&(0x7f0000000080)}, {&(0x7f0000000180)=""/231, 0xe7}, {&(0x7f0000000280)=""/136, 0x88}, {&(0x7f0000000340)=""/16, 0x10}, {&(0x7f0000000380)=""/211, 0xd3}, {&(0x7f0000000480)=""/139, 0x8b}], 0x6, &(0x7f00000005c0)=""/160, 0xa0}, 0x5}, {{&(0x7f0000000680)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/179, 0xb3}], 0x1, &(0x7f0000000800)=""/154, 0x9a, 0x1f}, 0x100}, {{&(0x7f00000008c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000000940)=""/11, 0xb}, {&(0x7f0000000980)=""/101, 0x65}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/9, 0x9}, {&(0x7f0000001a40)=""/1, 0x1}, {&(0x7f0000001a80)=""/187, 0xbb}], 0x6, &(0x7f0000001bc0)=""/103, 0x67, 0x7}, 0x7}, {{&(0x7f0000001c40)=@nfc_llcp, 0x80, &(0x7f0000002200)=[{&(0x7f0000001cc0)=""/28, 0x1c}, {&(0x7f0000001d00)=""/159, 0x9f}, {&(0x7f0000001dc0)=""/163, 0xa3}, {&(0x7f0000001e80)=""/108, 0x6c}, {&(0x7f0000001f00)=""/202, 0xca}, {&(0x7f0000002000)=""/100, 0x64}, {&(0x7f0000002080)=""/206, 0xce}, {&(0x7f0000002180)=""/125, 0x7d}], 0x8, &(0x7f0000002280)=""/81, 0x51, 0x401}, 0x8000}, {{&(0x7f0000002300)=@ax25, 0x80, &(0x7f0000002500)=[{&(0x7f0000002380)=""/177, 0xb1}, {&(0x7f0000002440)=""/163, 0xa3}], 0x2, 0x0, 0x0, 0x7}, 0x1ff}], 0x5, 0x20, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002680)={0x8, 0x200, 0x9, 0x8, 0x0}, &(0x7f00000026c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002700)={r1, 0x3, 0x43, "33c62c05ea40eac138e99c9c0f35b90891c0b3328ea4b850d05fba71c84ae2e1e442d951b8bc2b4f8b622fbfa3b641d9bf409b0f7ef5aaf5c4f1420ea1303e27ffee63"}, 0x4b) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/04/02 21:53:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') fremovexattr(r0, &(0x7f0000000080)=@known='user.syz\x00') capget(&(0x7f0000000040), &(0x7f00000000c0)) 2018/04/02 21:53:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000002c0)={'ip6gre0\x00', @ifru_map={0x800000}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400100, 0x0) ioctl(r0, 0x3, &(0x7f00000000c0)="2b199d7f89b454e79500080000cd089016467c2845f8afc94fd20c6e9154848a3030c9695e5b5a9d82a0882caec9b5cbfbcd966e9ff08f404f89c711a779a4efe190574cc87b80592f4093eeed63a6d0bf582ed550047827fcd0b68906e6c1fa08af6c113080ddf16bbe7c1ae7879062b918") ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000040)=ANY=[@ANYBLOB="0400000000000000da0000a8a23aa800060000000000000203000000007b00000100000000000000"]) 2018/04/02 21:53:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003d00)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="1ef5dc913a79"}, 0x2, {0x2}, 'gre0\x00'}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x3, 0x8, &(0x7f0000000680)=[{&(0x7f0000000180)="807247f8d27b9dc26cf3b11a365b2148eb188802515688abb4b7ebcbd1b551770d8a2a9e81b210e77d72482532001552990d6f03d09edfab2749812634e144f76f8ff409a7b1b54548e25196c578a8733f9f8c525ad6971d96bd58884969fef3d2840ed1b6b34b3fc4d3bb66279258da03866f39392b0f1bdc84d86f8594518753c0324efff902586072aa1102dea53b6e2d0ceff6", 0x95, 0x7}, {&(0x7f0000000240)="b8634fa948b720dcaba3", 0xa, 0x1}, {&(0x7f0000000280)="a92cf2928c5dd167ccfe220f815fdb6d3daac1b5ce557a687996c5891295ae7e4e48523776ae291abf55c370e58a1ef1ff18e3d42c49ce89af628c867501f55591c8415d541ff3b931d90c40d74dc50020e169fe07f19149b1884954f7c630b9ff0d624fd5139fc83d0d030ad2462421b4f53220837acafe64f2ee87254e0a7e5229a8459a0d7cf331100b48c58d7eae1559ca54ef5f440ca5ab3f56c2acdcd8cabfdc03f7d6d27fc273d4f3dc51c40dfe81e5168a0cd2946f638d082606124d82fdc2dd2ef4626eed000d89fd555ca0c1afa77e43a764bcad5c210dc93e65f6c0", 0xe1, 0x80000000}, {&(0x7f0000000380)="61cca3d3e326b8248ee0af0c805b3e42de3833a883fd5c0ba7eb310b425df06101cb56cef69cb4df582ad39c044085a924d7d5db0a9f647badcec9545b49182ab7f88e591a6303d9a237d6e2a962ab261fac4a27246e966048c1bd1cd829e80e9f9dde456a0f30502fe5641a71f0cca42463ec06d138770ffdb7d9ac3bbe3a7cea2ec9f42ef29bf859fc5c4676dc38b366fbce282a9b90714d013a35809821e0aab476914d2976b82076c42595468eb4205c", 0xb2, 0x3b631e46}, {&(0x7f0000000440)="a8c200e11979427af1c2720f283671836a1ecb513e11965fcf03de445aa32e01a395d4e5c6ec38bcddf2dd1e374e39eab81e00f09f11f407709d81d3c2c5f9185016678d4b3ccc3412bf8c2aa1e22f97", 0x50, 0x40}, {&(0x7f00000004c0)="b534bc7e9d3654efac0dad98197556ca65db85a674a5df038f502fa7144c0b1ba1b103dc71b005d7227379bfd433f3b160e20fea10fe561d158d981823b951eeccc47506b748734510b652a142e8dc015d2f26fab0f10a743cb5d48ba55be8e7fd4cb95d43c172c1ebd8bccbc633e44ce13f7621d1b2852f27a338d04174405fa3ad40e44a91730a6f909b8d77d7e158461b9ba855222e84030948846c312a7787a2ba3ffa7ecbe4194f7867c061349eb3f20c5cd79574d5e2f273892b6d7008aaaac17f71770b8422325bd95549e4dc84f1b7d4767b26a9cca1fac6d44e1187c75c4407c77de94766ac4f11", 0xec, 0x7}, {&(0x7f00000005c0)="b2da9d16b4595d5dbb12cca2ff7810eb894b06a5da066ab826d0b957f363", 0x1e, 0xf7}, {&(0x7f0000000600)="c1407d1126219c5ddcb35e836852d4d365fe3e30b49e4a60784273b384f0f4ac3bdf20d6e1e1fd311756a3ad2238a8c6715340fae5c78d341585e903e66754f3a04ef830da76905ffeba3acee6e1fd4cd22d16d656fc29df84b22b1187165e7602", 0x61, 0x7}], 0x3800001, &(0x7f0000000740)={[{@dos1xfloppy='dos1xfloppy', 0x2c}]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0x401, @loopback={0x0, 0x1}, 0x100000001}, {0xa, 0x4e23, 0xfffffffffffffffa, @empty, 0x2}, 0x2, [0xf6, 0x4, 0x1, 0x800, 0x0, 0x5, 0x1ff, 0xfffffffffffffe01]}, 0x5c) 2018/04/02 21:53:31 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000180)="40f6ccd18be4cfd421b32e72af4d7c201eb0c0005134737d78659755b6f5a78ef16b475d094c9ad297347e3d17e675528f06194ba8017e6a5104ea751c9a09156b8ba2cfe6543846f906212639463e7edd635738354ab5a83b9a9efdb7d1332edc6284735422cc3be4cbf39643725537b8303e538ef37d5a3d4b5a3138752273be9dcc067a0f3c03e695bcb3a212ac32b1c708d66562bb0ba36eaa42c29b5b53d9f858005e06f6ff799452c87174abac3ab70852c598c6fc65d7ce4795aa3f1d81417683bad1a79bcdad6ebbd1fd00261b8d193ab71aca1a849bf4058999860d26b9b7458ed3363e318730f816a913e8dc920a69e1c863ec4f") ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000005c0)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/02 21:53:31 executing program 6: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x9, 0x10000, 0xfff, 0x3ff, 0x621e}, 0x14) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xa0000000, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) 2018/04/02 21:53:32 executing program 7: syz_emit_ethernet(0x10a, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/02 21:53:32 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0x0, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x1, 0x800, 0x0, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x0, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x0, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$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', 0xffffffffffffffff, &(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$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x1, 0x0) r3 = openat$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="140500000000000000000000000000"], 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) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000380)={0x2, 0x4e20}, 0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x1b, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0e630100000000000000ade708c15a14264a010000000100000000"], 0x0, 0x0, &(0x7f0000000440)}) eventfd(0x3) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) 2018/04/02 21:53:32 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x4735e178, 0x0, 0x200, 0x100, 0x3, 0x80000000, 0x8, 0x101, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0xffffffff}, &(0x7f0000000280)=0x8) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x40) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000140)) r3 = getuid() ioctl$TUNSETOWNER(r2, 0x400454cc, r3) r4 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000080)={r5, 0x8}, &(0x7f00000000c0)=0x6) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)=ANY=[@ANYBLOB="200000001000ff020000000000000000070040000c00000000000000"], 0x20}, 0x1}, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000002c0)={0xfffffffffffffffc, 0x7}) 2018/04/02 21:53:32 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) dup(r0) openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.cpu_exclusive\x00', 0x2, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/02 21:53:32 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x86, 0xf}, 0x2c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000480), 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000300)=0x100) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000140), &(0x7f00000000c0), 0x1}, 0x3fa) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0x80000001) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000380)={{0x1}, 0x7a}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x521000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x80400) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000200)="280ebbb4ebe28d8f5992017932a8c97f9cf72f79bee3edd9ea49baac43cef13360232a5d33abe8cfda200e9a2eb7ee41e9dae5035ca80c4b959b6ccef18d796bbbbbf05149efe00f80a7cbd7e972748bd90870ebf01753708a8a312dbc5cfc08b2576f28a5851f9c3c0889ed687f89213a3276d1f934dab225431c403e6681f590341354a8df780eac7a8ad325c084d5a97eba69a56b6760fb1fc37084956b303a26e43feb4cf175a889ff0727d5b4e68e29d0fd38f10b6d9afdfed0e91a41648d6ea2087a02", 0xc6) 2018/04/02 21:53:32 executing program 5: r0 = memfd_create(&(0x7f0000000000)='%\x00', 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in=@local}}, {{@in6=@ipv4}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000140)=0xd) socket(0x28, 0x0, 0x0) 2018/04/02 21:53:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000500)) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='ushr.vm\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000100)=""/191, 0xbf) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000340)={{0x77, @loopback=0x7f000001, 0x4e20, 0x2, 'wrr\x00', 0x20, 0xfffffffffffffffa, 0x40}, {@rand_addr=0x8, 0x4e20, 0x6, 0x20, 0x7, 0x10000}}, 0x44) 2018/04/02 21:53:32 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x1) mkdirat$cgroup(r1, &(0x7f0000000140)='syz0\x00', 0x160) 2018/04/02 21:53:32 executing program 7: perf_event_open(&(0x7f00006d4000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000040)) mmap$binder(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x2011, r1, 0x81000000) openat$cgroup(r0, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) 2018/04/02 21:53:32 executing program 5: r0 = socket(0x10, 0x2, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000140)={r2, &(0x7f00000001c0)=""/88}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) write(r0, &(0x7f0000000180)="22a01f0000000104fffffd3b000007110000f30501000b000100030423ca0000cf", 0x21) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000240)={0x3, 0x9, 0x9}) 2018/04/02 21:53:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x5, 0x101) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000180)=""/56) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x131000, 0x0) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f00000000c0)=r5) ioctl$int_in(r1, 0x5452, &(0x7f0000000380)=0x100020007) recvfrom$llc(r2, &(0x7f00000003c0)=""/181, 0xb5, 0x2000, 0x0, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000040)=0x3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00000001c0)={{0x3, 0x1, 0x4, 0x3, 0x7}, 0x4, 0x7f}) bind$alg(r6, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000340)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r7 = accept$alg(r6, 0x0, 0x0) ppoll(&(0x7f00009d9000)=[{r7}], 0x1, &(0x7f000081eff0)={0x77359400}, &(0x7f00003b8000), 0x8) write(r7, &(0x7f0000000100)='/', 0x1) init_module(&(0x7f0000000000)='/dev/adsp#\x00', 0xb, &(0x7f0000000280)="2c3a106d696d655f7479706500c133ba86f0fea5db19cc7f2ec9e407f0a1d5cea68eea90380274caf8743959dc83d46f37d6d617d606f3c96a5d49981adc302bd1e461376aaae3c1731fb32dc6257a43fe08ac35e6914ddfa66ad65c36c8ff1c08c73a5002b3816e40b2eab956d53aa555cc59924d2d151cbefcd28159814a2dd2c10508aaac373a602f7d843c2f68571420dc04a826fc0000000000") sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000240)) ioctl$TIOCCONS(r5, 0x541d) [ 69.153639] QAT: Invalid ioctl [ 69.190373] QAT: Invalid ioctl [ 69.243071] QAT: Invalid ioctl [ 69.246790] QAT: Invalid ioctl [ 69.971832] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/02 21:53:33 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x310, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='#vmnet1ppp0@eth1vboxnet1ppp1vmnet1}.mime_type]vmnet1\x00') rt_sigprocmask(0x1, &(0x7f0000000080)={0x100}, &(0x7f00000000c0), 0x8) 2018/04/02 21:53:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000440)={0x0, 0x0}, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x1ff) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000200)={{0x2, 0x6, 0x0, 0xfff, 0x6, 0xa11200000000}, 0x1ff}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000000)=""/93) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000140)=0x54) r5 = dup3(r4, r2, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000240)="3e0f302e0fc75983640ffdb90500f0822c000f20d86635200000000f22d8baf80c66b884c8278766efbafc0c66b8e053aabc66ef0fc799f0c40f07ba4000b06eee66b8fd0000000f23c80f21f866350c0020000f23f8", 0x56}], 0xaaaab09, 0x0, &(0x7f0000000200), 0x0) connect$vsock_stream(r5, &(0x7f0000000180)={0x28, 0x0, 0x2711, @hyper}, 0x10) dup2(r5, r0) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f00000000c0)) 2018/04/02 21:53:33 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x3ff, 0x2}, &(0x7f0000000380)=0xc) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00000004c0), 0x1) bind$inet(r4, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$int_in(r4, 0x5421, &(0x7f00004cfff8)) r5 = perf_event_open(&(0x7f0000348f88)={0x1, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r6, 0x40046104, &(0x7f00000000c0)=0x0) sendto$inet(r4, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be", 0x3f1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000f24000)) close(r4) r8 = socket$nl_generic(0x10, 0x3, 0x10) getpriority(0x1, r7) sendmsg$nl_generic(r8, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="5004000825040000000000000000000000000000"], 0x1}, 0x1}, 0x0) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) fdatasync(r9) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@nfc={0x27}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000600)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4000000}, 0x4000) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@delrng={0x10, 0x14, 0x400, 0x70bd2a, 0x25dfdbfd}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) accept4$alg(r4, 0x0, 0x0, 0x80800) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)="6e72300000000000006f7e301700", 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000440)='ppp1securityeth1\x00') ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) 2018/04/02 21:53:33 executing program 7: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) listen(r0, 0x33d) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="a4", 0x1}], 0x1, &(0x7f00006e9c68)}, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000100)=0x60, 0x0) 2018/04/02 21:53:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000040)="83", 0x1}], 0x1) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x2, 0x4) write(r1, &(0x7f00000001c0)="298b", 0x2) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x70, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) 2018/04/02 21:53:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x8001, 0x8000, 0xfff, 0x7, 0x9, 0x4635, 0x88, 0x0}, &(0x7f00000001c0)=0x20) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000300)=0xd000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x1a}, &(0x7f0000000240)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) accept4$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14, 0x800) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000040)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x40000}) 2018/04/02 21:53:33 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') geteuid() readv(r2, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) bind$rds(r2, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r2, &(0x7f0000076c78)=[{&(0x7f0000000000)=""/169, 0xa9}], 0x1) 2018/04/02 21:53:33 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0x0, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x1, 0x800, 0x0, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x0, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x0, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$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', 0xffffffffffffffff, &(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$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x1, 0x0) r3 = openat$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="140500000000000000000000000000"], 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) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000380)={0x2, 0x4e20}, 0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x1b, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0e630100000000000000ade708c15a14264a010000000100000000"], 0x0, 0x0, &(0x7f0000000440)}) eventfd(0x3) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) 2018/04/02 21:53:33 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x20) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000180)={0xa7, 0x100, 0x3, 0x0, 0x6, 0x0, 0x100000000, 0x0, 0x8, 0x1, 0x0, 0x6, 0x0, 0x7ff, 0x81, 0x10, 0xc2, 0x81, 0xfffffffffffff959}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) r2 = dup(r0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x501001, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000080)={0x3, 0x3b, 0x1, r3}) 2018/04/02 21:53:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002dbff0), 0x477c) 2018/04/02 21:53:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000003c0)={"a2f44c7487f7a2b1cdfaf678d717da9b45a94f36c3531e5b1ed000ee615f091985964e14474bab91a86857ead2e98efdb030821ffc94c5e52a260d7ad6ba42c4050ed346f887af8f6cb219f472e4acf08ae6adab2fa9cb8745b87e9d4bcc5ff753b681ecdad13a966ee0300582e2d8c720582d90f0026062fd9ba1a8e07addcbb552a3add4d5e8d59a32faeb3dde0b63a33f9a90918ca8e05e1e866b02e388c759c64708a3e12635521df7a2e0b458b75e56f64959954d38c4c9338a333890a0a29c37ab34fc797062b2ea41c55869b40458f04b52233fd4ecd5abc181d876d14b7850edb9c8a863cc6db0f9d5b55fa24d76747e6eae1d0f73003d52ca2a8d9d53659d6716ab52402304870e6cd2c993f953ee0c63eab478eb6ea5910048255ef506ae6bdb2a07a55a38b41b852de0da8a1e69a93dda5779919f3a5feee7b2dfe93239c5109fff770dec75f425a38e131ff07df2ff8f9cbc73f4e6ddb382ead13fc02a15ba7258971e32f17ffadebf44f7cdf9713336f3254fbd0ee125824eb148ee3850e774b461eb1a5b918d70fd91c654767b953352c22163335a4386141166f38d6dac431bb830bd98bf816d993e3fa9290f7924f7ffd29aad19d1cebe77e5f65971678a02dcff1bb63ba3d3d57ca5766ca437098675e3306c891654186b2de6a152b01d6979b8654d38d96ee4dd9efc6453c19f0d44abd7dbd91c884d4c4472fdd1539b13937a48bc96b03344c4a0598fc5fc993d9ab01f6e61a61ce504084204b1d253a6af85ae87feca1463f983d04d3648602b3ee6614af91f125315af67d31f28f008df88dbd054441fa6068f2332ac11a82c4a62b5ba8092032a31086c6504e9a2406ab66a6cbdf58d1d2f7b8ff7ee69d8ce77681e2153df03f844db46e240bddec89b8ea7a8e1cbb47ffee1ca0d34e4ac5adf88f994314ccf34039f999a6f0345c2bf743b57a53ef0779ff7139fbc1777ca6070af5be48be164ecf5c09604e0b3bb66e0039f2ffba995ded013874a74c8ecff77a0c496b6809f8ace482441791fde21a7de1baa6722b7bcaac77733df58fec7983ed0501c62353da4e5050734e7d55f61a37abb8d7540aba33bbb5667a1d3d85dadd3f0ce41d3e661d704c4c176099f4d9b6034ba10d0ea5df98e57d512289285317009d640e6af72d4bd06fff0c3f8ab975a20af7eb5a18c24e641ce46ff7ce0c52d9b7ed2bdfa6b2d8b485764e8504ee9c427535b972385f679c9ef9e1a2bd85cfc6d051aec133629fad318707e28af1c39a680c0de826245ef1f1a1458593ac80696c87d9369301b901dd4e42467cbfeedbad5dae354f31d8c9afea00136b35a180b2829c1b75f2229592f700fe993622f55c34a265cb9ee32c93ad4d90a24efe4c5b2495addcc08636ebf2929d819d3315107b31265de45c4ba75cce2ff84db385f317c331d"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000007c0)={"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"}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2040, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000080)={0x8000, 0x1, 0x3, 0x6, 0x2, 0x4, 0x7ff, 0x101, 0x7fffffff, 0x100000000, 0x0, 0x9}) 2018/04/02 21:53:33 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair(0x5, 0x800, 0x81, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xf6) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000140)) accept4$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bpq0\x00', r4}) ioctl$sock_SIOCGIFINDEX(r3, 0x8937, &(0x7f0000000040)={'bond0\x00', r5}) fstatfs(r3, &(0x7f0000000340)=""/116) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x1e) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000200)=0x40284) 2018/04/02 21:53:33 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4080, 0x0) r3 = shmget(0x2, 0x5000, 0xa02, &(0x7f0000ffb000/0x5000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000400)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000440)=0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000480)={{0x4, r4, r5, r6, r7, 0x4, 0x10000}, 0xfffffffffffffffb, 0x7, 0x60, 0x1e, r8, r9, 0xfffffffffffffffd}) 2018/04/02 21:53:33 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) futex(&(0x7f0000004cc0), 0x0, 0x0, &(0x7f0000004d00), &(0x7f0000004d40), 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x10000) statx(r0, &(0x7f0000000080)='./file0\x00', 0x2000, 0x104, &(0x7f00000000c0)) [ 70.370104] QAT: Invalid ioctl 2018/04/02 21:53:33 executing program 0: timer_create(0x3, &(0x7f0000044000)={0x0, 0xfffffffffffffffd, 0x1}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/02 21:53:33 executing program 1: socketpair(0xf, 0x807, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x9, 0x4) r1 = socket$inet6(0xa, 0x803, 0x440000000000005) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000000180)) 2018/04/02 21:53:33 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = memfd_create(&(0x7f0000000080)='em1\x00', 0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000013000/0x1000)=nil, &(0x7f00000000c0)) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) r2 = socket$inet6(0xa, 0x5, 0x9) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="5612"], 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000b40)={&(0x7f0000011000/0x4000)=nil, 0x4000}) io_setup(0x1000, &(0x7f0000000040)) io_submit(0x0, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000500)) [ 70.408968] QAT: Invalid ioctl 2018/04/02 21:53:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a3000)={0x1, &(0x7f0000d1dff8)=[{0x6}]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/27, &(0x7f000023e000)=0x1b) socket$inet6_tcp(0xa, 0x1, 0x0) [ 71.279366] FAULT_FLAG_ALLOW_RETRY missing 30 [ 71.284096] CPU: 1 PID: 6573 Comm: syz-executor6 Not tainted 4.16.0+ #376 [ 71.291004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.300339] Call Trace: [ 71.302922] dump_stack+0x1a7/0x27d [ 71.306530] ? arch_local_irq_restore+0x53/0x53 [ 71.311185] ? handle_userfault+0x13d6/0x2430 [ 71.315660] handle_userfault+0x1418/0x2430 [ 71.319961] ? handle_userfault+0x16c9/0x2430 [ 71.324440] ? userfaultfd_ioctl+0x4540/0x4540 [ 71.329007] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 71.334179] ? plist_add+0x5cb/0x760 [ 71.337880] ? print_irqtrace_events+0x270/0x270 [ 71.342616] ? print_irqtrace_events+0x270/0x270 [ 71.347359] ? __lock_acquire+0x638/0x3c30 [ 71.351584] ? rcu_note_context_switch+0x710/0x710 [ 71.356499] ? futex_wait_setup+0x158/0x400 [ 71.360806] ? trace_hardirqs_off+0x10/0x10 [ 71.365118] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 71.370293] ? kasan_check_write+0x14/0x20 [ 71.374513] ? find_held_lock+0x35/0x1d0 [ 71.378560] ? __handle_mm_fault+0x2ded/0x38c0 [ 71.383123] ? lock_downgrade+0x980/0x980 [ 71.387251] ? lock_release+0xa40/0xa40 [ 71.391211] ? kasan_check_read+0x11/0x20 [ 71.395341] ? do_raw_spin_unlock+0x9e/0x310 [ 71.399744] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 71.404311] ? kasan_check_write+0x14/0x20 [ 71.408524] ? do_raw_spin_lock+0xc1/0x230 [ 71.412742] __handle_mm_fault+0x2dfa/0x38c0 [ 71.417136] ? __pmd_alloc+0x4f0/0x4f0 [ 71.421021] ? trace_hardirqs_off+0x10/0x10 [ 71.425332] ? futex_wake+0x2d7/0x680 [ 71.429116] ? find_held_lock+0x35/0x1d0 [ 71.433175] ? handle_mm_fault+0x35b/0xb20 [ 71.437397] ? lock_downgrade+0x980/0x980 [ 71.441528] ? handle_mm_fault+0x2f8/0xb20 [ 71.445748] handle_mm_fault+0x44a/0xb20 [ 71.449790] ? check_same_owner+0x320/0x320 [ 71.454094] ? __handle_mm_fault+0x38c0/0x38c0 [ 71.458656] ? vmacache_find+0x5f/0x280 [ 71.462610] ? find_vma+0x30/0x150 [ 71.466134] __do_page_fault+0x560/0xbe0 [ 71.470173] ? __fget+0x347/0x580 [ 71.473608] ? mm_fault_error+0x2c0/0x2c0 [ 71.477756] ? kasan_check_read+0x11/0x20 [ 71.481883] ? trace_hardirqs_off+0x10/0x10 [ 71.486191] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 71.491105] do_page_fault+0xee/0x730 [ 71.494893] ? vmalloc_sync_all+0x30/0x30 [ 71.499022] ? find_held_lock+0x35/0x1d0 [ 71.503068] ? __might_fault+0x110/0x1d0 [ 71.507114] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.511950] page_fault+0x25/0x50 [ 71.515386] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 71.520985] RSP: 0018:ffff8801d2c0fcf0 EFLAGS: 00010206 [ 71.526336] RAX: ffffed003a581fae RBX: 0000000020013000 RCX: 0000000000000003 [ 71.533584] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801d2c0fd58 [ 71.540839] RBP: ffff8801d2c0fd20 R08: ffffed003a581fae R09: ffffed003a581fae [ 71.548088] R10: 0000000000000003 R11: ffffed003a581fad R12: 0000000000000018 [ 71.555337] R13: ffff8801d2c0fd58 R14: 00007ffffffff000 R15: 0000000020013018 [ 71.562601] ? _copy_from_user+0xc5/0x110 [ 71.566733] SyS_sigaltstack+0xa1/0x280 [ 71.570686] ? do_sigaction+0x810/0x810 [ 71.574644] ? SyS_userfaultfd+0x2ca/0x400 [ 71.578857] ? kasan_check_write+0x14/0x20 [ 71.583070] ? do_syscall_64+0xb7/0x940 [ 71.587023] ? do_sigaction+0x810/0x810 [ 71.590978] do_syscall_64+0x281/0x940 [ 71.595119] ? vmalloc_sync_all+0x30/0x30 [ 71.599255] ? _raw_spin_unlock_irq+0x27/0x70 [ 71.603730] ? finish_task_switch+0x1c1/0x810 [ 71.608204] ? syscall_return_slowpath+0x550/0x550 [ 71.613116] ? syscall_return_slowpath+0x2ac/0x550 [ 71.618026] ? prepare_exit_to_usermode+0x350/0x350 [ 71.623021] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 71.628364] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.633187] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 71.638354] RIP: 0033:0x4552d9 [ 71.641532] RSP: 002b:00007fbfa4170c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000083 [ 71.649217] RAX: ffffffffffffffda RBX: 00007fbfa41716d4 RCX: 00000000004552d9 [ 71.656464] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000020013000 [ 71.663714] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 71.670962] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 71.678213] R13: 0000000000000604 R14: 00000000006fc100 R15: 0000000000000000 2018/04/02 21:53:35 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3f) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) dup3(r0, r1, 0x0) 2018/04/02 21:53:35 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1, 0x9, 0x1}, &(0x7f00000003c0)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000280)={0x100000000000eed8, 0x2, 0x3, 0xb, [], [], [], 0xff, 0x7, 0x6, 0x9, "d2bb99e06953cbecb0d3f754054c3c2a"}) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r3, 0x3a, 0x8, &(0x7f0000000480), 0xfd65) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000400)={0x4, 0x8, 0x3, 0x4}, 0x6) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000440)={0x10000, 0x28, 0x1, r4}) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000000480)=0x2, 0x4) accept$inet(r5, &(0x7f00000004c0)={0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x10) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000040)=0x5) getsockopt$IP_VS_SO_GET_DAEMON(r5, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) 2018/04/02 21:53:35 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001400)=""/57, 0x39}], 0x1) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00000010c0)='/dev/random\x00', 0x0, 0x2000) tkill(r1, 0x1000000000016) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa000, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/04/02 21:53:35 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000006940)=ANY=[@ANYBLOB="0000000000100000000000007450868a", @ANYPTR=&(0x7f0000006900)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) r3 = open(&(0x7f0000000240)='./file0\x00', 0x800, 0xa) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000280)=0x6, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) dup(0xffffffffffffff9c) r7 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000500), &(0x7f0000000540)=0x10, 0x80800) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xfffffffffffffd08) getgroups(0x5, &(0x7f00000002c0)=[r2, r4, r5, r6, r8]) r9 = dup3(r0, r0, 0x80000) ioctl$EVIOCGBITKEY(r9, 0x80404521, &(0x7f0000000340)=""/248) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0e0000000000dca06f4600fa", @ANYRES32=r1, @ANYBLOB="000000000200000000000000"], 0x1c) 2018/04/02 21:53:35 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001540)={0xb6, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4a, 0x8, 0x9, 0x6, 0xfffffffffffffffa, &(0x7f0000000780)='gretap0\x00', 0x100000001, 0x8, 0x7}) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = socket$inet6(0xa, 0x80001, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rtc\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000900)={r2, &(0x7f0000000880)="b04ed12b11ba37a78cf4913abbd2bde0c2eee31c8769becd95ec32f1", &(0x7f00000008c0)=""/6}, 0x18) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x28) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000000500), 0x0, 0x100000000000, &(0x7f0000000540)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000c00)=[@in6={0xa, 0x4e20, 0x100000001, @loopback={0x0, 0x1}, 0x10001}], 0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000c80)='/dev/adsp#\x00', 0x10, 0x28040) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000640)={{0x0, 0x10001}, 'port1\x00', 0x82, 0x1080c, 0xfffffffffffffff8, 0x7, 0xfffffffffffffeff, 0x3, 0x10001, 0x0, 0x6, 0x8}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x5, 0x200, 0x4, 0x6, 0x7fffffff, 0x3, 0x7, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000440)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) sendto$inet(r0, &(0x7f0000000200)="9c", 0x1, 0x1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 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) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001500)={0x0, 0xb12}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000c40)={r6}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000002c0)={0x3, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x4, 0x1ff, 0x200, 0x0, 0x8, 0x0, 0x4, 0x5, 0xdf8e}) recvmsg$kcm(r3, &(0x7f00000014c0)={&(0x7f0000000cc0)=@nl=@proc, 0x80, &(0x7f0000001400)=[{&(0x7f0000000e40)=""/218, 0xda}, {&(0x7f0000000d40)=""/112, 0x70}, {&(0x7f0000001000)=""/170, 0xaa}, {&(0x7f00000010c0)=""/109, 0x6d}, {&(0x7f0000001140)=""/192, 0xc0}, {&(0x7f0000001300)=""/224, 0xe0}, {&(0x7f0000000500)=""/35, 0x23}], 0x7, &(0x7f0000000dc0)=""/8, 0x8, 0x78}, 0x0) bind$netrom(r2, &(0x7f0000000340)=@full={{0x3, {"ffa66964e17046"}, 0xf9}, [{"d4c1804678f9ba"}, {"14a83fbab830b1"}, {"a92e60f1fb58b2"}, {"5527fe29fb984e"}, {"248b9e16e4a10c"}, {"4cf8bd320ee376"}, {"a1865f47e75159"}, {"9878e48157cd0a"}]}, 0x48) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000003c0)={'IDLETIMER\x00'}, &(0x7f0000000400)=0x1e) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r7, 0xc008551a, &(0x7f0000000580)=ANY=[@ANYBLOB="001000001c0000000200000001000000f6bf0000db0000000101000000000000ff0700007910a53a2bc931fc34bb515d8e47b6e1564b4c38dfb95a9a7c91ece77cf3ef9332a6243bde4115dad30fb291d6129488b2de5b917c817c1bf6d8e9aa5456b3822930f10f927437a55c9498374b7cb418fe503a0cfa2fb8b1813193e3687157f13c2e551ecc7e3cf102205c4932caf3b8d8b803dc"]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001200)={r5, 0xd0, "dfedbc6f49d59a1cc176dc5e4fecb414024fb35541ad156a2bfd80b82315d435f4de8e3cbbbf3c1475179d139b065f7634b5b0323041d35f4a06551afb32e6419f149a40b5cd2dc231ab74b3d840a81b8f901a9ea6802e7dcfb4ca321c8c38a306b0ede43a11a96dcc507647c6b514d0ab92f5706537bde14a035495c6fe00e9ad7c5d8bac4490262fa5f5a188ddf37c701d42912d3017f9c60c79c0d3d4fb20c273300f234b76b4adfe420d7448acd816a613626cea089e7ff0db89d2b52ce67754b2648a3ebec9361ca824d1faeeef"}, &(0x7f0000000280)=0xd8) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000000940)=ANY=[@ANYBLOB="520a00000000000002004e2400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000400000002000006e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e210000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa0000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000014140c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/02 21:53:35 executing program 6: r0 = openat$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) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYBLOB="970fdf113d08a22b210fb4"], &(0x7f0000000440)=0x1) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) connect$ax25(r2, &(0x7f0000000080)={0x3, {"837ce7ef781c4d"}, 0x800}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/02 21:53:35 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\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, 0x0, 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, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000140), &(0x7f0000000080)=0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000100)={0xfffffffffffffffe, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/04/02 21:53:35 executing program 5: r0 = inotify_init1(0x0) fcntl$setflags(r0, 0x2, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x3fffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/52, 0x34}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x50000, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x2800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000002c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) syz_open_procfs(0x0, &(0x7f00000009c0)='net/ip_vs\x00') syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x69, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/02 21:53:35 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4801, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f00006af000/0x1000)=nil, 0x1000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x1, 0x0) 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, r2) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="600001e3a255ec4a8d9d652d0527abdffd0587e50ec159997396abc344a7d9f542a3e3af2d90a5df424d68996f51a7b3f20108f152bfd57ac5a50be84a106249abbfc5b3f2e96bf3039474801001807fbf00000000000000000000000000000000", 0x61, r3) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r3) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea", 0x8c, r3) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="2f6465612f7675746f66730719", r2) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000180)=0x1, 0x4) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20000000cdfb, 0x20020) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000035c0)={'teql0\x00'}) r7 = memfd_create(&(0x7f0000000080)='dev ', 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r7, 0x0, 0x0, 0x0) fchmod(r7, 0x0) r8 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r9 = socket(0x0, 0x3, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) write(r9, &(0x7f0000000080)="240000005a005f191415f507125a00000903210308001000fff708", 0x1b) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x106}) r10 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80000001) r11 = dup2(r10, r8) ioctl$TUNSETQUEUE(r11, 0x400454d9, &(0x7f0000000000)={'vlan0\x00'}) 2018/04/02 21:53:35 executing program 0: clock_nanosleep(0x2, 0x0, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r0 = gettid() sched_setparam(r0, &(0x7f0000000000)=0x6) 2018/04/02 21:53:35 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) r0 = memfd_create(&(0x7f0000000100)='keyring\x00', 0x1) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f00009ca000/0x2000)=nil, 0x2000, 0x3, 0x8031, r0, 0x0) munlock(&(0x7f0000965000/0x4000)=nil, 0x4000) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@mcast1, @in=@local}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) prctl$setfpexc(0xc, 0x0) keyctl$get_security(0x11, r1, &(0x7f00000001c0)=""/218, 0xda) accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x0) clock_getres(0x3, &(0x7f00000006c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000003c0)=0xe8) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000540)={&(0x7f0000000400)={0x1d, r2}, 0x10, &(0x7f0000000500)={&(0x7f0000000480)={0x7, 0x20, 0x400, {r3, r4/1000+30000}, {0x77359400}, {0x0, 0x7, 0x3f, 0x5}, 0x1, @can={{0x0, 0x0, 0x5, 0x7000000000000000}, 0x5, 0x2, 0x0, 0x0, "e70f5ea75d42e384"}}, 0x48}, 0x1, 0x0, 0x0, 0x4800}, 0x10) 2018/04/02 21:53:35 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x7, &(0x7f0000001200)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/02 21:53:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x2, 0x0, [{0x400000b0, 0x0, 0x20081}, {0x400000b0, 0x0, 0xfffffffffffffffd}]}) 2018/04/02 21:53:35 executing program 3: sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r0 = socket(0x1a, 0x7, 0x8fbf) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003680)={0x0, 0x2}, &(0x7f00000036c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003700)={r2, 0x200000000000e8f}, &(0x7f0000003740)=0x8) 2018/04/02 21:53:35 executing program 4: socket$key(0xf, 0x3, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4400, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) ioctl$TCSBRKP(r0, 0x5425, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0xf3c9, 0x6}, 'port1\x00', 0x20, 0x800, 0x6492, 0xcc9, 0x5, 0x5, 0x100}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000180)={0x2, [0x0, 0x0]}) 2018/04/02 21:53:35 executing program 6: waitid(0x0, 0x0, 0x0, 0x1000009, &(0x7f00000002c0)) 2018/04/02 21:53:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/02 21:53:35 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00009eb000)=ANY=[@ANYBLOB="280000000200000000000000000000000000000000000000000000000000000000000000e0ffffff"], 0x28) 2018/04/02 21:53:35 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000480)='rdma.max\x00', 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x16000, 0x0) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000001c0)={0x2, 0x2, r3, 0x1, r4, 0x100, 0x8, 0x40}) readv(r1, &(0x7f0000001b40)=[{&(0x7f0000001900)=""/22, 0x16}], 0x1) 2018/04/02 21:53:35 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x1000202) inotify_rm_watch(r2, r4) ppoll(&(0x7f0000000180)=[{r1, 0x240}, {r1}], 0x2, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x800}, 0x8) r5 = dup2(r0, r2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r5, 0xc008551a, &(0x7f0000000100)={0x9, 0x10, [0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x4, 0x100]}, 0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000000140)=0xfa7f) 2018/04/02 21:53:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000200)="0f07ea040000000f019f0f01c9c4c1785834988fe9b8912d00180000b8010000000f01c166baa000b80ce90d32ef0f23ce0f01df", 0x34}], 0xaaaaaaaaaaaad34, 0x0, &(0x7f0000000100)=[@efer={0x2, 0x4000}], 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000080)=0x5000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000000)={0x3a, 0x7}) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000300)=0x4) keyctl$read(0xb, r4, &(0x7f0000000280)=""/66, 0x42) 2018/04/02 21:53:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000becfff)='^', 0x1, 0x100000004007fff, &(0x7f0000109ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000172000), 0x4) 2018/04/02 21:53:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') open_by_handle_at(r0, &(0x7f00000001c0)={0x73, 0x7, "de13c7da47d2e120a3729e4654b8dd98feef5645f95355851b39d7607ba1ebc47ed7d872385748b7b428ca094acd6e6844b4bd49157865e9a6a6a3d087717b879b0abc5de9c07064b854aeac578fd1b9ca3c193c4f3eebc1a1f3a2ced0816d919b650e9c273120bd29b6a8"}, 0x4000) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x32, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x4e24, 0x26b, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in6={0xa, 0x4e23, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x8001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xc0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/04/02 21:53:36 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, 0xfffffffffffffff8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r0, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) r6 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0xfffff7fffffffffc, 0x19811, r6, 0x1) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f00000002c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70, 0x8, &(0x7f00000001c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000000), 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1}, @fda={0x66646185}], &(0x7f0000000240)=[0x60]}}], 0x0, 0x0, &(0x7f0000000340)}) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000003c0), 0x4) syz_open_dev$dmmidi(&(0x7f0000000700)='/dev/dmmidi#\x00', 0x0, 0x10080) write(r5, &(0x7f0000000280)="15", 0x1) r7 = open(&(0x7f0000b91ff9)='./file0\x00', 0x210000, 0x200000000) fallocate(r7, 0x0, 0xffff, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0x6b, "07939e12a2c06cf71ba713d4856026d4207b3b96859b313157a208eba58220daa8370b6c559d8cdd33cf1eaa456a71b0286c347003db85a058bf4f5686817b9ac9d214e86f0c0cc8e7240171fe00908bc30a9590ee48320a81a0201fb7b288b211557322cd7c0b32506c8b"}, &(0x7f0000000240)=0x73) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=r8, @ANYBLOB="04000a000500ff000180ef0a000000000000008000000000"], &(0x7f0000000540)=0x2) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 72.800982] binder_alloc: 6688: binder_alloc_buf, no vma [ 72.806724] binder: 6688:6689 transaction failed 29189/-3, size 112-8 line 2963 [ 72.823700] binder: BINDER_SET_CONTEXT_MGR already set [ 72.829280] binder: 6688:6690 ioctl 40046207 0 returned -16 [ 72.836301] binder_alloc: 6688: binder_alloc_buf, no vma [ 72.841819] binder: 6688:6690 transaction failed 29189/-3, size 112-8 line 2963 [ 72.866239] binder: undelivered TRANSACTION_ERROR: 29189 [ 72.872451] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/02 21:53:36 executing program 0: r0 = 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) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) munmap(&(0x7f0000001000/0x1000)=nil, 0x1000) exit_group(0xffffffff) 2018/04/02 21:53:36 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199, 0x2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1, 0x400) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xa008000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x44, r2, 0x300, 0x70bd2d, 0x25dfdbfd, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x556e8d5023f1f63f}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x88}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x44}, 0x1, 0x0, 0x0, 0xdc4838a8bc486a1d}, 0x4000000) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/02 21:53:36 executing program 1: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x0, 0x51}) sendfile(r0, r0, &(0x7f0000000200)=0x8005, 0x7) 2018/04/02 21:53:36 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x101002) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000000140)) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7fff, 0x40000) 2018/04/02 21:53:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) clock_gettime(0x0, &(0x7f0000005d40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005ac0)=[{{&(0x7f0000000040)=@can, 0x80, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/80, 0x50}, {&(0x7f0000000200)=""/251, 0xfb}, {&(0x7f0000000300)=""/70, 0x46}, {&(0x7f0000000380)=""/246, 0xf6}, {&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f0000000480)=""/113, 0x71}, {&(0x7f0000000500)=""/97, 0x61}, {&(0x7f0000000580)=""/229, 0xe5}], 0x8, &(0x7f0000000700)=""/150, 0x96, 0xc921}, 0x3}, {{&(0x7f00000007c0)=@pppoe, 0x80, &(0x7f0000000900)=[{&(0x7f0000000840)=""/190, 0xbe}], 0x1, &(0x7f0000000940)=""/5, 0x5, 0x40}, 0x9caa}, {{&(0x7f0000000980)=@nfc_llcp, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000a00)=""/134, 0x86}, {&(0x7f0000000ac0)=""/219, 0xdb}, {&(0x7f0000000bc0)=""/147, 0x93}, {&(0x7f0000000c80)=""/87, 0x57}], 0x4, &(0x7f0000000d40)=""/230, 0xe6, 0x9}, 0x6}, {{&(0x7f0000000e40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000ec0)=""/90, 0x5a}, {&(0x7f0000000f40)=""/165, 0xa5}, {&(0x7f0000001000)}, {&(0x7f0000001040)=""/226, 0xe2}, {&(0x7f0000001140)}, {&(0x7f0000001180)=""/232, 0xe8}], 0x6, &(0x7f0000001300)=""/54, 0x36, 0x9}, 0xb138}, {{&(0x7f0000001340)=@nl, 0x80, &(0x7f00000018c0)=[{&(0x7f00000013c0)=""/15, 0xf}, {&(0x7f0000001400)=""/178, 0xb2}, {&(0x7f00000014c0)=""/204, 0xcc}, {&(0x7f00000015c0)=""/253, 0xfd}, {&(0x7f00000016c0)=""/221, 0xdd}, {&(0x7f00000017c0)=""/246, 0xf6}], 0x6, 0x0, 0x0, 0x4}, 0x3}, {{&(0x7f0000001940)=@ax25, 0x80, &(0x7f0000001e00)=[{&(0x7f00000019c0)=""/209, 0xd1}, {&(0x7f0000001ac0)=""/132, 0x84}, {&(0x7f0000001b80)=""/129, 0x81}, {&(0x7f0000001c40)=""/155, 0x9b}, {&(0x7f0000001d00)=""/239, 0xef}], 0x5, &(0x7f0000001e80)=""/214, 0xd6, 0x7fffffff}, 0x8}, {{&(0x7f0000001f80)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002380)=[{&(0x7f0000002000)=""/89, 0x59}, {&(0x7f0000002080)=""/140, 0x8c}, {&(0x7f0000002140)}, {&(0x7f0000002180)=""/71, 0x47}, {&(0x7f0000002200)=""/96, 0x60}, {&(0x7f0000002280)=""/25, 0x19}, {&(0x7f00000022c0)=""/134, 0x86}], 0x7, &(0x7f0000002400)=""/4096, 0x1000, 0x2}, 0x9}, {{&(0x7f0000003400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003480)=""/4096, 0x1000}], 0x1}, 0xff}, {{&(0x7f00000044c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000005880)=[{&(0x7f0000004540)=""/6, 0x6}, {&(0x7f0000004580)=""/4096, 0x1000}, {&(0x7f0000005580)=""/231, 0xe7}, {&(0x7f0000005680)=""/52, 0x34}, {&(0x7f00000056c0)=""/193, 0xc1}, {&(0x7f00000057c0)=""/147, 0x93}], 0x6, 0x0, 0x0, 0x8}, 0x1}, {{&(0x7f0000005900)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000059c0)=[{&(0x7f0000005980)=""/43, 0x2b}], 0x1, &(0x7f0000005a00)=""/189, 0xbd, 0xd1ee}, 0x8}], 0xa, 0x40000002, &(0x7f0000005d80)={r1, r2+30000000}) connect$l2tp(r3, &(0x7f0000005dc0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @loopback=0x7f000001}, 0x3, 0x3, 0x2, 0x1}}, 0x26) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/02 21:53:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8000000000010, &(0x7f00000000c0)="17000000020001000003be8c5ee17688a3000008010300ec1f030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400611fb700670000000000000000000609edfffffffffffe02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9516cbf320ec39f02d47c59cc16198b6026eb4bf7ba2112ce68bf17a6e019b7487067c12f162abd9ce053989d755a753b6dca4490", 0xffffffffffffff9d) 2018/04/02 21:53:36 executing program 5: unshare(0x230000) r0 = epoll_create1(0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000006c0)={r2, 0x80000, r1}) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000d00)=ANY=[@ANYBLOB="62c1634af3a71b20923b7a9b42191ba57de3b6d914212769c4a94337579faadea603f81bfe4aa500aa65bf7f0a168924c0188fabcf7312a1870bd8e795cb97f5e99aaec20db5afae45eccaa6b379cdd7897158de61d99fa5f5a10b0841752297d16e7fc4c191de13360113f14d3bc2d846fa790fec4f552a9da803f85d9bb04ab03d44faa56bcd994c73334129a4f439ee4a321ed8f03d", @ANYRES16=r1, @ANYRES16=r2, @ANYPTR=&(0x7f0000000cc0)=ANY=[@ANYPTR64, @ANYRES32=r1]]], 0xcc) 2018/04/02 21:53:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000020a000)=@generic={0x3, 0x800006}) [ 72.955183] QAT: Invalid ioctl [ 72.961324] QAT: Invalid ioctl [ 72.982251] QAT: Invalid ioctl [ 72.996279] QAT: Invalid ioctl [ 73.012294] QAT: Invalid ioctl [ 73.019380] QAT: Invalid ioctl 2018/04/02 21:53:36 executing program 1: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000140)='system.posix_acl_default\x00', 0x19, 0x0) socketpair$inet(0x2, 0x1, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) lsetxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)=@known='security.selinux\x00', &(0x7f0000000540)="626465767472917374656400169125ff19fc2fc6c1f3fb483b407ba1b04d718096885ce3587af12122d4118800d142eaf2d485b98169b43b659ec94a7895f8e1c05cbeab379a26e470570aee69e31181a3c95a077637cb21a6dd6e9d5c7274c39de51cb4325baab11c8f5c3babffe8143beb56e09c56ddf4f7bdef12c759265ed2ed4910e667f06ebd948fad3deb4749fc6fa51fec5a5185236f2be89e226cb1350176ec05d85d72c6684db5e216c97aca82bbe59efc0ff4b4b42957e68abee52cb7e401af5311a1d9975e42abc3b71d5100", 0xba, 0x3) socketpair(0x1f, 0x5, 0x8c0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind$llc(r1, &(0x7f00000001c0)={0x1a, 0x17, 0x80000001, 0x20, 0x600000000000, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) 2018/04/02 21:53:36 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) open_by_handle_at(r1, &(0x7f00000004c0)={0x103, 0x941, "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"}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000002c0)=""/140) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000fb4000)={0x55, 0x0, [{0x200004b564d01, 0x0, 0x4}]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000480)={"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"}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20000, 0x0) sendmsg$netrom(r6, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"1c2148d4fab06e"}, 0x24000000}, 0x10, &(0x7f0000000240)=[{&(0x7f00000001c0)="b992d044a64879dd8c6dca16037f128738bc12ab55396a1b2b65dcfed081e1bb62036db00c23e388351f08762fbc4c99c7ff7a56a2358492fd219e4dfcf768e1c9d03760b4461ddca7cbc3e7b995a3175d0f8c5d46174a", 0x57}], 0x1, &(0x7f0000000280)=[{0x30, 0x113, 0x400, "bcead721c4df4ce8dfe7ba9e270188632ce34b4a1f6261b8f27c39e2e1ff5e6a"}], 0x30, 0x800}, 0x84) 2018/04/02 21:53:36 executing program 6: socket(0x10, 0x802, 0x0) 2018/04/02 21:53:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/02 21:53:36 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x86) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x400) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001100)=""/115, 0x73}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x100) bind$ax25(r1, &(0x7f0000000080)={0x3, {"941c3868909807"}, 0x10000}, 0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000001280)) fstatfs(r0, &(0x7f0000001180)=""/229) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffe77, &(0x7f0000000080), 0x111}, 0x0) 2018/04/02 21:53:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000003f00)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)=""/200, 0xc8}], 0x1, &(0x7f0000000540)=""/209, 0xd1, 0x401}, 0x6}, {{&(0x7f0000000640)=@ipx, 0x80, &(0x7f0000001980)=[{&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/38, 0x26}, {&(0x7f0000000740)=""/84, 0x54}, {&(0x7f00000007c0)=""/11, 0xb}, {&(0x7f0000000800)=""/201, 0xc9}, {&(0x7f0000000900)}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/54, 0x36}], 0x8, 0x0, 0x0, 0x4}, 0xffff}, {{&(0x7f0000001a00)=@nfc, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001a80)=""/71, 0x47}, {&(0x7f0000001b00)=""/128, 0x80}, {&(0x7f0000001b80)=""/34, 0x22}, {&(0x7f0000001bc0)=""/192, 0xc0}, {&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/106, 0x6a}], 0x6, 0x0, 0x0, 0x9}, 0x40}, {{&(0x7f0000002d80)=@can, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002e00)=""/211, 0xd3}], 0x1, &(0x7f0000002fc0)=""/166, 0xa6, 0x8000}, 0x3}, {{&(0x7f0000003080), 0x80, &(0x7f0000003300)=[{&(0x7f0000003240)=""/168, 0xa8}], 0x1, &(0x7f00000033c0)=""/118, 0x76, 0x4c}, 0x7}, {{0x0, 0x0, &(0x7f0000003480)=[{&(0x7f0000003440)=""/61, 0x3d}], 0x1, &(0x7f00000034c0)=""/39, 0x27, 0x3}}, {{&(0x7f0000003500)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000003900)=[{&(0x7f0000003580)=""/92, 0x5c}, {&(0x7f0000003600)=""/209, 0xd1}, {&(0x7f0000003700)=""/147, 0x93}, {&(0x7f00000037c0)=""/178, 0xb2}, {&(0x7f0000003880)=""/100, 0x64}], 0x5, &(0x7f0000003980)=""/128, 0x80, 0x6}, 0x7}, {{&(0x7f0000003a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000003a80)=""/234, 0xea}, {&(0x7f0000003b80)=""/248, 0xf8}, {&(0x7f0000003c80)=""/255, 0xff}, {&(0x7f0000003d80)=""/44, 0x2c}, {&(0x7f0000003dc0)=""/136, 0x88}], 0x5, 0x0, 0x0, 0xfffffffffffffffa}, 0x100000000}], 0x8, 0x40000123, 0x0) r3 = accept(r0, &(0x7f0000004200)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000004280)=0x80) sendmsg$can_raw(r3, &(0x7f0000004100)={&(0x7f00000041c0)={0x1d, r2}, 0x10, &(0x7f00000042c0)={&(0x7f0000004140)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/02 21:53:36 executing program 0: 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 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4081, 0x0) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x2b, 0x0, 0x70bd2b, 0x25dfdbfe, {0x20}, [@typed={0xc, 0x3b, @u64=0x3ff}]}, 0x20}, 0x1}, 0x40000c0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) recvmmsg(r2, &(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}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000200)=@req3={0xfb4c, 0x80000000, 0x1, 0xaad3, 0x81, 0xfffffffffffffe01, 0x10000}, 0x1c) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000240)=0x2) 2018/04/02 21:53:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}, 0x10}], 0x2, 0x0) r1 = dup(r0) getsockname$packet(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x14) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x10000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) accept$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) 2018/04/02 21:53:36 executing program 6: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) 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, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") r1 = creat(&(0x7f0000000300)='./file0\x00', 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) mq_notify(r1, &(0x7f0000306fa0)={0x0, 0x20, 0x0, @tid=r2}) socket$pppoe(0x18, 0x1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00000000c0)={0x1, 0x6}) nanosleep(&(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000002c0)) connect(r1, &(0x7f0000000200)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}, 0x80) mq_timedsend(r1, &(0x7f0000000100)="cc037618c1a227e7c5109c260cded513832daa4ff91662c5ae9eb43954bd4eb60425208eb4f3e08251f92b008095f6c5e5cdfd68be8ccf06b528b864e28be88661707faedd86ec2c9502fc4b9162ce5601ebe353adb0c096b3477e27cb0101d380e9b44598b8dc3ef48215cbb7a245a3baaea7ba", 0x74, 0x6ce, 0x0) 2018/04/02 21:53:36 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40) inotify_rm_watch(r0, r1) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f0000000280), 0x0, &(0x7f0000b36000)}, 0x1) 2018/04/02 21:53:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000400)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140), 0xffffffffffffffd3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000001c0)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f0000000500)={0x2, 0x4e20}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000002c0)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000780)) r2 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x8000, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x9) modify_ldt$write2(0x11, &(0x7f0000000040)={0x10001, 0x100000, 0x2000, 0xff, 0xb6d7, 0xffff, 0x3, 0xc00000000, 0x4, 0x6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000880)={0x80, 0x10001, 0x81, {0x77359400}, 0x3, 0x68b}) clock_gettime(0x0, &(0x7f0000000580)) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000240)="79751c10e7", 0x5) r4 = creat(&(0x7f0000000440)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000005c0), &(0x7f0000000700)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={0x0, 0x7}, &(0x7f0000000640)=0x8) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f0000000280)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f00000007c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000680)={r5, 0x100000001}, &(0x7f00000006c0)=0x8) pwrite64(r4, &(0x7f00001fefff), 0xffffff79, 0x0) ftruncate(r4, 0x800) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f00000004c0)=0x8) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000900)=""/94) 2018/04/02 21:53:36 executing program 0: unshare(0x60000000) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000004fef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x476) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/02 21:53:36 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, 0x0) 2018/04/02 21:53:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="eb", 0x1, 0x200418cc, &(0x7f00000002c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c46ff01ff000400000000000000c2330600d40000007a000000380000004a0100000500000003002000020003003f0007000000000005000000810000000900000003000000090000007f00000009000000030000000da229058f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x95d) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xffff, 0x9, 0x1ff}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x7}, &(0x7f00000001c0)=0x8) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000000)=0x2) [ 73.214738] IPVS: ftp: loaded support on port[0] = 21 2018/04/02 21:53:36 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000000680)="6ec0fa741876380973", 0x9, 0x0, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/04/02 21:53:37 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ll, &(0x7f0000000080)=0x80) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r2, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/02 21:53:37 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000336f58)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x300) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x7, 0x9, 0x4, 0x1f]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000380)={0x0, 0x1, &(0x7f0000000180)=""/117, &(0x7f0000000200)=""/130, &(0x7f00000002c0)=""/153, 0xfffffffffffffffc}) 2018/04/02 21:53:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x8004e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) close(r0) 2018/04/02 21:53:37 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'os2.', '/dev/kvm\x00'}, &(0x7f0000000100)='/dev/kvm\x00', 0x9, 0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) mmap(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x0, 0x20013, r1, 0x0) 2018/04/02 21:53:37 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x1ff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000011ffc)=0x52, 0x32d) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x1}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ea8ffc)=0x488, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="0275b20002000000ffffffffffffffff"], 0x10}, 0x1}, 0x0) 2018/04/02 21:53:37 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x80800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000240)={0x2089, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000140)={r2, 0x8}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x49050, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/04/02 21:53:37 executing program 5: 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, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x20) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x2, 0x1, 0x7fff, 0x400000, 0x0, 0x9, 0x808, 0x8, 0x5, 0x7, 0x6, 0x2, 0x7f84, 0x7ff, 0x3, 0x0, 0x0, 0x3ff, 0x8, 0x1, 0x21, 0x80000001, 0x2, 0x800, 0x1, 0x2, 0x400, 0x3edc, 0x6, 0xfffffffffffff367, 0x10000, 0x3, 0x827, 0x5a4, 0x6, 0x84, 0x0, 0x2, 0x0, @perf_config_ext={0x200, 0x401}, 0x10, 0x4000000000, 0x3, 0x3, 0x1, 0x80000000, 0xfffffffffffffffa}, r1, 0x8, r0, 0x9) 2018/04/02 21:53:37 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x60c04) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) pipe2(&(0x7f0000000000), 0x80000) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000200)={@llc={0x1a, 0x205, 0x1, 0x401, 0x0, 0x7fffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, {&(0x7f0000000040)=""/137, 0x89}, &(0x7f0000000100), 0x2}, 0xa0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000005c0)={{0x0, 0x3}}) 2018/04/02 21:53:37 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000140)={0x54, 0x1, 0xffffffff7fffffff, {0x4, 0x7fff}, {0x0, 0x1}, @ramp={0x100, 0x8, {0x2, 0xffffffffffffffff, 0x3f, 0x81}}}) 2018/04/02 21:53:37 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) getpeername$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) times(&(0x7f00000001c0)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="006340400000000000000000000000000000000000000000000000f4000000000000000000000000000000000800000000000000dd976a28131f31bed6c29989bd931bab3f18fd9e36dc1e05986dd7c80dabeafe2aa4db2ba6b8645a64", @ANYPTR=&(0x7f000000d000)=ANY=[], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="b60540000000000000821d6ebd19b2a9c040d23469adf1a5c76723bbba82363a115dbb1ec120e17b1cfb52cccef08cad15742bac819a1f67ad047499f0d47b92704f0fa0fd372d224a06006929c43750e30e9ac9f27a770ceffca1d4508b2b278a74f578b7b9d7dfef6d2ac968bd117eaf3a7d84a7c0651b3872d65800807fb5c2c7497a63547a15d49faa42"]], 0x0, 0x0, &(0x7f000023c000)}) 2018/04/02 21:53:37 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000000080)="af", 0x1}], 0x1, 0x0) close(r1) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) dup2(r1, r0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req={0x0, 0xa23, 0x9, 0x8}, 0x10) [ 74.389461] ------------[ cut here ]------------ [ 74.394452] kernel BUG at drivers/vhost/vhost.c:1652! [ 74.399741] invalid opcode: 0000 [#1] SMP KASAN [ 74.404413] Dumping ftrace buffer: [ 74.407960] (ftrace buffer empty) [ 74.407967] Modules linked in: [ 74.407982] CPU: 1 PID: 6817 Comm: syz-executor4 Not tainted 4.16.0+ #376 [ 74.407989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.408009] RIP: 0010:log_write+0x3db/0x4a0 [ 74.408014] RSP: 0018:ffff88018d73f940 EFLAGS: 00010216 [ 74.408023] RAX: 0000000000040000 RBX: dffffc0000000000 RCX: ffffffff85500cab [ 74.408028] RDX: 0000000000000066 RSI: ffffc90007cf7000 RDI: ffff8801b039f598 [ 74.408034] RBP: ffff88018d73fa80 R08: 0000000020000200 R09: ffffed0031aeca16 [ 74.408039] R10: ffff88018d73fb00 R11: ffffed0031aeca15 R12: 0001ffffffffffff [ 74.408044] R13: ffffed0031ae7f3b R14: ffff88018d73fa58 R15: ffff88018d73f9d8 [ 74.408051] FS: 00007f653f5c1700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 74.408056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.408061] CR2: 00000000200000c0 CR3: 00000001b1ca5005 CR4: 00000000001606e0 [ 74.408069] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 74.408074] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 74.408077] Call Trace: [ 74.408091] ? copy_overflow+0x30/0x30 [ 74.408103] ? lock_downgrade+0x980/0x980 [ 74.408113] ? lock_release+0xa40/0xa40 [ 74.408121] ? check_same_owner+0x320/0x320 [ 74.408131] ? __fget+0x347/0x580 [ 74.408139] ? lock_downgrade+0x980/0x980 [ 74.408149] ? vq_memory_access_ok+0x1e2/0x260 [ 74.408160] vhost_update_used_flags+0x379/0x480 [ 74.408167] ? vq_access_ok+0x19a/0x200 [ 74.408178] vhost_vq_init_access+0xca/0x540 [ 74.408186] ? vhost_vq_access_ok+0x81/0x1b0 [ 74.408196] vhost_vsock_dev_ioctl+0x6b2/0x890 [ 74.408206] ? vhost_vsock_flush+0xb0/0xb0 [ 74.408216] ? iterate_fd+0x3f0/0x3f0 [ 74.408226] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 74.408237] ? debug_check_no_obj_freed+0x2f8/0x633 [ 74.408253] ? kasan_check_read+0x11/0x20 [ 74.408265] ? rcu_is_watching+0x85/0x130 [ 74.408282] ? vhost_vsock_flush+0xb0/0xb0 [ 74.408297] do_vfs_ioctl+0x1b1/0x1520 [ 74.408311] ? ioctl_preallocate+0x2b0/0x2b0 [ 74.408320] ? fget_raw+0x20/0x20 [ 74.408327] ? kmem_cache_free+0x258/0x2a0 [ 74.408339] ? SyS_futex+0x269/0x390 [ 74.408348] ? do_futex+0x22a0/0x22a0 [ 74.408357] ? filp_open+0x70/0x70 [ 74.408367] ? security_file_ioctl+0x89/0xb0 [ 74.408376] SyS_ioctl+0x8f/0xc0 [ 74.408384] ? do_vfs_ioctl+0x1520/0x1520 [ 74.408395] do_syscall_64+0x281/0x940 [ 74.408405] ? vmalloc_sync_all+0x30/0x30 [ 74.408413] ? _raw_spin_unlock_irq+0x27/0x70 [ 74.408421] ? finish_task_switch+0x1c1/0x810 [ 74.408430] ? syscall_return_slowpath+0x550/0x550 [ 74.408438] ? syscall_return_slowpath+0x2ac/0x550 [ 74.408447] ? prepare_exit_to_usermode+0x350/0x350 [ 74.408455] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 74.408466] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 74.408476] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 74.408482] RIP: 0033:0x4552d9 [ 74.408486] RSP: 002b:00007f653f5c0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 74.408494] RAX: ffffffffffffffda RBX: 00007f653f5c16d4 RCX: 00000000004552d9 [ 74.408499] RDX: 0000000020f82ffc RSI: 000000004004af61 RDI: 0000000000000015 [ 74.408504] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 74.408508] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 74.408513] R13: 0000000000000351 R14: 00000000006f8038 R15: 0000000000000000 [ 74.408523] Code: 5e 41 5f 5d c3 31 c0 eb a6 e8 52 1c 21 fc 4c 89 e7 e8 fa 48 40 fc 4c 89 f8 48 c1 e8 03 c6 04 18 f8 e9 3a ff ff ff e8 35 1c 21 fc <0f> 0b e8 2e 1c 21 fc 4d 8d 65 ff e9 7b fe ff ff e8 20 1c 21 fc [ 74.408698] RIP: log_write+0x3db/0x4a0 RSP: ffff88018d73f940 [ 74.408776] ---[ end trace 4a6346599e999be5 ]--- [ 74.408782] Kernel panic - not syncing: Fatal exception [ 74.409230] Dumping ftrace buffer: [ 74.409233] (ftrace buffer empty) [ 74.409239] Kernel Offset: disabled [ 74.775737] Rebooting in 86400 seconds..