, 0x0, [], {0x0, 0x989680}}) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0xfffffee0, &(0x7f0000000000), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0xfffffffffffffffe, &(0x7f0000001b00)={0x0, 0x989680}) bind$inet6(0xffffffffffffffff, &(0x7f0000000380)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x12, 0x25, 0x7a}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0xffffffffffffff44, 0x0, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffec9) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) io_setup(0x0, &(0x7f0000000880)) 2018/04/10 07:49:20 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xb1c}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x3}, &(0x7f0000001400)=0x8) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:20 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') prctl$seccomp(0x16, 0x1, &(0x7f0000000b40)) pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x3) r1 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="73d19424f4328ba4749f488d34a0c4b908d02fd9442e6f5febd49bd6ce9c5036585c92562bc664052beffc2ae637724d0eb67ee7f94cac3d5acea268a823d5c534e44db5e6adf5106271f3f90ec1155ea5aeda7e577f279d28850febd19970c81be3", 0x62, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)='com.apple.FinderInfo\x00') r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000240)=@ioapic) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) fremovexattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/10 07:49:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x10000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x40000023}]}) 2018/04/10 07:49:20 executing program 6: pipe(&(0x7f0000097ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3, 0x2) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r3, 0x400, 0x70bd2a, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4) fcntl$setpipe(r0, 0x407, 0x80003) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000024c0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f00000025c0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002600)={0x0, 0x0, 0x0}, &(0x7f0000002640)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002700)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x7f}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002400)=@assoc_value={r7, 0x8}, 0x8) sendmsg$unix(r2, &(0x7f00000026c0)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="beadebf8768b14b60e52aeeb5c48bcea84d393ce7d46fde695b0ac74030e26b23b7eba29f65a224e82537ccb4a67baabd1c5ba8bd9aedbdf36c5fd6a519b774063e7989916aecf9b72ba116c0ebc590befe69e0e05a12d9c1a627a946183babf91cf151a6bf94c1a45c9487d7ca1d475920c278f4ffac2c16b538e044499114f8cd4d2eb49accb93f77ca89cd43054c25494fd4495", 0x95}, {&(0x7f0000001340)="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0x1000}, {&(0x7f0000002340)="03fdbdedb0d1e6d99afc6af54449d2ba2f421ee5e64de24f07901f4d9d5f9f2f76d90030091db7401ed5d6f26974f3c08445e7f3dd99b472f467f20f4b09dd8c5b3a0913ba78d7f6bb80a8fb6801b3a864bbc58fb98c8cf89724e96c97f9829dd329ff3a5506bc7ec7f95d34e297d67b74ffd0989c5e9aa87363372c98dedc0915be4960a447d12cf8b441683984cb4e36c2ab610c1de1ee4f", 0x99}, {&(0x7f0000002400)}], 0x5, &(0x7f0000002680)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x1}, 0x24040801) openat(r0, &(0x7f0000000180)='./file0\x00', 0x42040, 0x40) [ 186.198140] bond0 (unregistering): Released all slaves 2018/04/10 07:49:20 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x1f00000000000000}], 0x30) 2018/04/10 07:49:20 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xffffffa4], 0x1}}}, {{0xa}}}, 0x108) close(r0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) 2018/04/10 07:49:20 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xb1c}, &(0x7f0000001380)=0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000001c0)={{0xf001, 0x0, 0x0, 0x401, 0x0, 0xfffffffffffffffa, 0x8, 0x81, 0x0, 0x0, 0x0, 0xd027}, {0x0, 0x0, 0x4, 0x80000000, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4680}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x101}, {0x0, 0x0, 0x23c6bd3cc6d77092, 0x9, 0x0, 0x0, 0x0, 0x78, 0x0, 0x1ff, 0x0, 0x1946}, {0x0, 0x5000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ab3, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x81, 0x7e, 0x0, 0x8, 0x0, 0x7f, 0x5}, {0x0, 0x2001, 0x0, 0x3, 0x0, 0xffffffff, 0x0, 0x4, 0x3, 0x6}, {0x0, 0xf001, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x4}, {0x1001}, {}, 0x40040021, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, [0x0, 0x6]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/10 07:49:20 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2ff500010000f5871b", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffd000/0x2000)=nil, 0x3, 0x4, 0x81, &(0x7f0000ffe000/0x1000)=nil, 0x7}) write$cgroup_int(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="7d48e653401377"], 0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) prlimit64(r3, 0xb, 0x0, 0x0) [ 186.372194] audit: type=1326 audit(1523346560.707:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14620 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/10 07:49:20 executing program 6: open$dir(&(0x7f00000000c0)='./file0\x00', 0x101842, 0x0) truncate(&(0x7f0000002500)='./file0\x00', 0x101) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000004000/0x3000)=nil) write(r0, &(0x7f0000000600)="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", 0xe00) fallocate(r0, 0x0, 0x0, 0x4f57) [ 186.431812] IPVS: ftp: loaded support on port[0] = 21 2018/04/10 07:49:20 executing program 4: mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000000100)=0x6, 0x7, 0x5) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x440000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) 2018/04/10 07:49:20 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x1800000}], 0x30) [ 187.306211] audit: type=1326 audit(1523346561.641:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14620 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 [ 187.656715] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 188.473574] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 188.479765] 8021q: adding VLAN 0 to HW filter on device bond0 [ 188.553626] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 188.627354] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 188.633519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 188.641176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 188.713774] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 188.719888] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/10 07:49:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0xaaaaaaaaaaaabf0, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17, 0x400000000}], 0x20000, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fsync(r0) ftruncate(r0, 0x10000) write(r0, &(0x7f00000000c0)='-', 0x1) r1 = gettid() setpriority(0x2, r1, 0x7) write$vnet(r0, &(0x7f0000000680)={0x1, {&(0x7f0000000c80)=""/4096, 0x1000, &(0x7f0000000580)=""/248}}, 0x68) ftruncate(r0, 0xb691) fsync(r0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7f, 0x30e5, 0x0, 0x200000002, 0x10001, 0x2, 0x7, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x6, 0x1, 0x7, 0x7fff, 0x1}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x7, 0x9, 0x7fffffff, 0x7ff, 0x5}, &(0x7f0000000240)=0x14) 2018/04/10 07:49:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) fcntl$dupfd(r0, 0x0, r0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000140)={0x40}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000400)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x4]}) fcntl$getownex(r3, 0x10, &(0x7f0000000200)={0x0, 0x0}) getpgrp(r4) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000000)) close(r0) 2018/04/10 07:49:23 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x1f00}], 0x30) 2018/04/10 07:49:23 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10001, 0x30240) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000100)={{0x1c17, 0x10001, 0x101, 0x9, 0x0, 0x7}, 0x8}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xa0000, 0x0) inotify_init1(0x80800) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000000c0)={r2, 0x2}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)}) 2018/04/10 07:49:23 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)=ANY=[@ANYBLOB="0300000000001000"], 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) msgsnd(r0, &(0x7f0000be2f0a)=ANY=[@ANYBLOB="000000e5"], 0x1, 0x0) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/04/10 07:49:23 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x18, 0x2, 0x7, 0x4007ffffffff, 0x0, 0x0, {}, [@typed={0x4, 0x7}]}, 0x18}, 0x1}, 0x0) rt_sigtimedwait(&(0x7f0000000080)={0x8000}, &(0x7f0000000100), &(0x7f0000000140)={0x0, 0x989680}, 0x8) 2018/04/10 07:49:23 executing program 6: syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000c8b000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) [ 188.779497] kvm [14838]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000023 data 0x0 2018/04/10 07:49:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:23 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x5}], 0x30) 2018/04/10 07:49:23 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001780)=@filter={'filter\x00', 0xe, 0x3, 0x468, [0x0, 0x20001300, 0x20001480, 0x200014b0], 0x0, &(0x7f00000012c0), &(0x7f0000001300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x11, 0x88f7, 'nr0\x00', 'dummy0\x00', 'ip6gre0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xb0, 0x120, 0x150, [@statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x9, 0x9, 0xcc, 0x1000}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0}}}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffd}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x10, 0x9300, 'bpq0\x00', 'ifb0\x00', 'ip6_vti0\x00', 'ip_vti0\x00', @random="163ad529e613", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xe8, 0x118}, [@common=@nflog={'nflog\x00', 0x50, {{0x11e, 0x1, 0xfffffffffffff001, 0x0, 0x0, "4b4d368bac1a286d6f825cbc4efeed9cd3851fb098c6f27c977ddcdfba9c26ef59cde25c11c554ae01cb2a6a9fc25c9af47bba853cd6d7a381e7b96d0d5333e4"}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x8, 0x883e, 'syzkaller0\x00', 'tunl0\x00', '\x00', 'bcsh0\x00', @random="313fefbcce97", [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff], 0x70, 0xf8, 0x140}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0x10}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x3ff, 0x9}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"0229a06a002eae832b5244a581f4843d2ca16a91e9a717166a0c8cb69684"}}}]}]}, 0x4e0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001240)=0x4, 0x4) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r2, &(0x7f0000001200)=[{&(0x7f0000000080)="69392099a4c2c3e78a8e1e1e546b71ae615aae70cd73bf4a94044910d0ffa5e87e6f5f913c05746e2e5a3365196702ba3af99a61e9ef9861a2c68c2c3eef1019b7d2ed0512fbd590b65a60e1bd3a8a83a69b5136b67cda", 0x57}, {&(0x7f0000000100)="de87d2d478c959f2705fd11004f3e6c3ba6551179e2d26aa205fe64b34b6ef892d7d385b13a35021e3536353166152731269813864a87fdaadd0073962c42598c12aeb9cc8d80cfcea7ffc6351a4335130cc4261943c40458b619e172157e67f6be8fa39b0e8e748817b79eb9fc0e82d37428768a785ac5c383d4068eb3f3a14a9e12aea041914a17804609042de97e69d40c5cebc3c8a5ef48c576574341d10c54dbcbd89a221a37d94d0a0198ca9f7e919a8a8", 0xb4}, {&(0x7f00000001c0)="40537237694a71a4d06e2b3623281fc059596c6eb9bde37381e9987929e64071b47727a2ab5b600c4d25aed1edec425c286ae04cb645d397aa9d30c674", 0x3d}, {&(0x7f0000000200)="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", 0x1000}], 0x4, 0x0) 2018/04/10 07:49:23 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x9) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 2018/04/10 07:49:23 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x81, 0x80) ioctl$TIOCCONS(r1, 0x541d) 2018/04/10 07:49:23 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x101802) write$sndseq(r0, &(0x7f00000028ef), 0xfdf0) memfd_create(&(0x7f00000001c0)='\x00', 0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x83, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000180)=[0x0]) fchown(r0, r1, r2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000200)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e22}, 'syz_tun\x00'}) 2018/04/10 07:49:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:23 executing program 6: r0 = inotify_init() r1 = syz_open_dev$sndpcmp(&(0x7f0000000740)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000780)=0x6) mkdir(&(0x7f0000042ff6)='./control\x00', 0x2) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() perf_event_open(&(0x7f000025c000)={0x202, 0x15d, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000000080)=""/3, 0x3) inotify_add_watch(r2, &(0x7f00000000c0)='./control\x00', 0x40) rmdir(&(0x7f0000000040)='./control\x00') 2018/04/10 07:49:23 executing program 2: r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x0, &(0x7f0000000000)=""/4, &(0x7f0000000ffc)=0x4) 2018/04/10 07:49:23 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x442203) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0xffffffffffffffff, 0x1da, 0x80000000, 0x0, 0x80, 0x8, 0xfffffffffffffffe, 0x10001, 0x6, 0x2346, 0x77b6}, 0xb) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7, 0x30, 0x6, 0x9211}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x7fff}, &(0x7f0000000140)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3800ffe1e62b6fddbca1167dfb11d4100013070000000000000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035fc103ace5fcc3dc519ae5147a006c3c36bb939cf98863bf1f62185a60eb1c8b145cda09371700374515cd69fc9da29d694b0150c173a6608a1b58089746cf1dd4702477fffabcf845db92e1e549295803c1c8361cf87020d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffffffffff000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ccffffff"], 0x138}, 0x1}, 0x0) 2018/04/10 07:49:23 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0xb00000000000000}], 0x30) 2018/04/10 07:49:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="bf00000005010000382200ff000000000000002f8cb1"], &(0x7f0000000200), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x39) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/10 07:49:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000140)) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) socketpair(0x2, 0xa, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$packet_int(r4, 0x107, 0xb, &(0x7f0000000040)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b2b000)={0x0, 0x1}, 0x8) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) write(r0, &(0x7f0000000340)="867f60b6123f3dbc76c824d83435f62772edc51899d03489c56279d859638a8ee3eeb7ad38980ed7a79f25852fad3d46b096739cf22e557f9749a0090cae4d39a1fbe518c9536a4ceed0152fc76239e2b9586132a713d13f54a4de3d6231201a26b847a5c4ad682cbc246ac559bcf49053c3fbb445f91c1f3e2d5ff979fe92d6eb4107d65fe9356d81db1aaf772345552779f679a12a0322411d2fd32efa85927529d0fffecaf0c5bf00a96c7ae3b1c80b022941d597f82d8ab9bcc20158311d8d66ce86fb2f2cf80064b3f84cb62601f59999c466fc2341d3cd1410e0d79972caff1cc3e45a8896a5338d835182abb16f1e33e7150d9c7f2668193443dc90ab18c5e9d89b9902ebcde81ddf7432756044ccdb6182c205913dcdd3a608ac5094c71b8baaacd4fe1f173bde0c21f99aa1cb514820cbde7689dce0ebfe543930b98cebc03a258011319858ffeb1f95ab68b9b31334e0eec1c2633a56fc67a8b0fdcce1e6161e51a104d750616bcac1fad829b1cfc7e95fee43464b00501e0a042edc5be4fd85b72cc5a866f46c0975566b394a036097acd1621194e1ce84c9c44b3e0c51ab8f83c2178940490983a932a94911756da4384ecf9218682b9b6f3ddc933131b44925ba6b91280a1ca2f507cc4b0e02c388ab702b3a3eff97a6b197526ef11e19c555486f8edc9685536870b9821883a2dec1ffe96e822ff5857fc32a47e882c5d09aee4fc4976b114de052eeae1bad9a327e02de3afc20226e8b035f5503e6fd4b643e8204ba1dee3e2c6999d0a4a29529d4f4b3fee8d5febc3e131affa25e5310126e604293178b164c6c9c00f76d9ad867d9efa523fda42fc2d831e7196a26741dab388a87138b315ecf22ea91fa80e752db67665128bbcf5550dec6e15f085ff73695e26bd130fd5c51b4c450f7d62cda36c30e486f001a57aef8661e63ccb402f9bf3227c4a830beab7da39f3ef8bf61c216bb677eac3ba4c3586290b63a1b0d640af3fcddc1e790ff90a08fe576ae6644f898f121831a34ccf30e52e462acbe19f10755ee76baec07becb656bc044c877898dbdb0c480d8fbe6e25218816cce86bee917efaad83747cf2c7129585dc8c77808805a6c697efde0547ca2a8ca5f770242edf46dd9958df9f9efc84cf96fa6114f18cbfdc6d89e3498ec6787f0b16a99e68c6c278067f08339338a7460ad9194c95bc75a67a6f78462e9cf0933db52a7d8c30271d6a4231cfec27bece87aafe8065e2e1b3781f3973e763ca755e672f2a3455d4ab46af61c2f0f012be6d5811375cd6a25692e16dd9f848a1c573d0ccf1b0e338f96c6bf67ab795343bb75c45dfa89242b51e1bb785f8ab65d4a61659a671cd3486d357ced093158a0990950ab55f44dfcccebbedcec848c6b2eda2bec5e8c5d2af971a0063e11b27c0e7e202b85e823723f7f3745ca1d11fb4306df01c9d6c7346eb28244f758c0bdbabb9d18d751438a191614db005d25737d183459a1139cfc62714b49ee573f2a543a8ab14141849b1e70e7fbea17098da241de34eee59e1e663791204c1c8e4648ef9ad81c1582f1a64491376cbbf95b0e4efc552c346d143bb994a69f0f84028836b98ca3f8e670fdda047920e4bfc65126fcb3a3234d6c47a11bc33be10b657b499970db79431988c885f6be8d62123d5436c4a68d598071d5cb17d50d1e6383312cb1f219b362516ef8a681159fc86166ae4fe40d14558a2004a5095a0a9daf25c9cceb8fd7a29ebe1343ce6839b798cf9f331726244b591da0822ce35bb845659e3a34ce8c7881a7690625a1de677e083e535349915431ebfddbe50916d15c061d9b68488302d8320be4d5ae92dcca1fc59115b4132a1a18a7b46ae6d4d4d9c110cc4bc296b7312f64599bd2b9ece96e2b91072fb83f87252eb36156d84d5519ca6cf19eaa1ef6611d7373659efb14cead84f00bbf5a29ee13bea895145623d6c704d686a1d793399ae92341b84e61ff39fc799866bf068ad3fd68e831b835f8374ccc6e211344e5d5b4b0a368fb16e6e37ffd47a0c381784cbe294901c3bfcfe9ff1f6de7c02769592d01a516523ed6d90475f48b8a07748bf669fc018843114fb4ad12284cd77db7431b4601608421186c1148da8c0d95da4352d093208d19e31501814c8e7970fb3f07b700b3f65234ba49685e233f400f148078e59adc426538dc7775e235ed635c659c666132c2a084b83c91f037541f15152d4e2ce51bca1b8562b1df16d9f49339f65103af05ae6f58a9ec9028d135a26b4e4fc86b0999b17a2aa2f8bebf6bf9d172511b53351b9443b9d319d178a614cc332259b6b2e784d53395d8713dc9131bce09916e5730681772830348df828841636c0c88ecb17a3dfe33842fed86be157176d3fa142d26316b8c874ad50621d03ee9b1eab1beff957f39470713b0b87a22a40f12bc2415348c82237abc0ff93d86a79f89f7627cfd5b6588640beeabdb28c353af3fc5f2d7fa7f70edf241f32427ab7daa1d92f3e555626354928b99d0b4e3d174c3dd89a25a01bd634487d14d261a84e5230327d4fccbaf9137e7912a1f4146008b924a46f0cd00033a926db6703a1686fc8e8b1490df2faf4b97ee7e4fe5e6fc854ee242aaae0afdb65c207795af97684d40e23ee5226e3792d75a4449b5cdd0a95cedfb0b7fd4e3bb9a5103e743ad2171d084dcc6bbac4bdc5c7cc25f0fec787c43fd39e95eb0f118f234faf0a2e3537f247b2bae29b432ad381d5bfa4f557ab47db8aaf53dbbaa5da1e714edbfccedc4801ec4dc8a82e9674979876f3afe809835af0b55da62351bd1584e8e79c8e5dac1fb9cd563165c14a5323bf5d4099ec2f3dc15631a6b13370956940ce1f94be78c9260f80ec355c2a7f1968d23c2638d9d903a8619e3dca050b5e2d278a2a05ec3fdf78a1a2927bd7288766379595abe28781b5f86d2241d2d508e2ba88457503f405c6e3da47dbb7daeb3b8d0be389f68a0d4ee1cecc4898eeabe12707200df9a4f638e38277bf9f664d87749a5e99d08894b9c0861af47a757d329e4921036e2386470eeb5c14718ffed69487670c2f588c06db7f2016bf272a9118bf5074397c95febc97489e6ab2b2a4bf351e901ee7c25183e5285684fa46caac3bb5f1465f7e34deefc7a16577259650912010859c3d798f65bfb8f7c15ada9c8f1b0671d0be3a12e4ba0ff2fec275820e8201642d96d1fd9acf5de9ce795a8015df54f3d31db48e8495999f61fc80bdfdc0d780dbefded8059995ce478307f3f0e74228d320f73cd21f78c59cad887e18a5fc573f78a7aad95e536b7af0e1e030250bd3b25d381e8eade12c90879517f57c41d42163bdcde2a97bfaea2d65f357adbcb924ef63652717f4f225f9fa1e3e536de683daa654c9c6c02ca438af2fc2ec9edc4dc86164c9a9896d8d1771470e51da28028293171f1ef54b5ce702780cf72ff4d0a189f9d663e985970c28ff8877b5625d9730df6c72be60723c1dae25b9f29e42d62478676e55dc394ed22779464bc0160036222d1b814675a599d132b83d28c368a93444138580b3f74bd95406ef46457f541511f63923329ddc93b736844916d8797d30c592efcf8e2e5fe7b127308e827190393a7fa810a0c87d7cca18e97d29a877069c1e2d56be76b7dbfa6aad19987ead6033cc8e5a759524fc76420c00fcdee9009a98b69f3a4e328a1c5449a5089eeecfb22e7695d155b4aca3e50afa30f499f34ed3eb0442ff9229808785bcdd50f1a2e12cf05053117448343f9dc60c7c58e735ade8b41a6044b57edf165e03c0ce871b8c6e766fd1f99c8355ce2dd9667d6eeac6c03688641e5b96edb9f21f9358c61f0cc8318823201f96715a58868ac3571c1214adf9b0a80ccf8a8b32fc96ba935be8db596bdd1b487ca46f566d1f117e319d01455c4a21383ed795b4ca3418645ad2acbb55000b39d8405bec442beb6db050fbe5e74d01b257557c1b685c6ea5974a9d268a2a5a05d8f776aeb3615157da9ff6cdb6f169ad9d5fa526f6a90e36bf93df78314af5c2e27c4b5b43ab53576036bb50cff793a70dda7f92e2fa69a85e84672ff9ba6411df1027675997237469518063269f43758434b0eac908fa23890d1b6e1c46e0796bb96ab6b40a33011ba6b9add8d13a2a348b6f166da745a73aa118e9a60a9069c142816396124f7c78481ce60b87c775de577731db975916eae5b0ed9c8bcbcc084012a96584ba60bb1132b22ba651837d7d05250eeb448a2738c64d4d1973849b9bd843a46150641cc965f2dab2db7d22a4a6e1f9842e30738ce9f847c457185823a8474ec40a7c4de069a8d4549882ef3a9df32d23886e1c10d337f39572cba4e5a8423fe0c3dd0b7373dc08a1a39051a91d86e4e58e7ce921159c67883411eac6130dc02afd21bc3057c6c40aaf0ca238c1babf68bd59908369492d53beda3b46f1581c602b2f3b4e43e54e59a225390faeb9e8e9c05df40162313b940c1d8e7da1da93400f8641b663d9e4c412eae408d2f325517a76cd9a013f42fdcdb06c408c6be546a7e03fe1305337d884bcce1af79a0274e201aaeeddfe4bb0347b5ad941b826759aa7eac5f9f3ed3ea55c539e0ceffa5737ab8dbb6185d39fee85b31b3301a157c28a281ffcd0bd91dee263a1f9dc1462f86be07b3fd5c4d44f6ec2f0c2805866e3190743b3726c662fee060225c7da979a29891611f1dc04642ef44993248de08aa47030becce89b9232462028a4d8fa742fb5d6ccefa923fa1034c0ff7aa60663c009fa6671e698b072e9707aed41d88f47f468fbbcd6cf34875d0e1515e6aad67dba9c6940862f06063fa75269b48b05c269d864de0f985f8b2cbfbe521b3a41aafdeadf29329531a96d3394a883a176cf2a113e9514ea9705573f64169e88b8daad78fac136d6a4cb9aebd36f564eff0674a7013a1dabfa63dcf572412125f94b533b51f48d9f35b8b01bc41ab120a913a50634063addb81105be44b0fa2d58534237694a670dba2311222190a8f6ff0d2b410992eb5e0b9034f5158ffe53ef60a3fd614b5d9", 0xe01) 2018/04/10 07:49:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x2) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000001300)=0x7fff) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fallocate(r0, 0x1, 0x0, 0x4000003) write$rdma_cm(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="2fd599c6250c000000084000fa62c62adf83cad9639b95a8a91b15dd0044b6b217ddeadcbea72ecaea0b3ddb6dc48d8e3e65da45110e51fb2e"], 0x1d) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200100009) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xf9c, 0x40) syz_open_dev$binder(&(0x7f0000001800)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0x1000, 0xffffffffffffffff) request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) getpeername$unix(r2, &(0x7f0000001440), &(0x7f0000001200)=0x6e) lseek(r3, 0x0, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x3ff, 0x0, 0x10000, 0xffff}) socket$rds(0x15, 0x5, 0x0) truncate(&(0x7f00000011c0)='./bus\x00', 0x2f) syz_extract_tcp_res$synack(&(0x7f0000001180), 0x1, 0x0) 2018/04/10 07:49:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x40300, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "ff2b2800"}}) pipe(&(0x7f0000000100)) getpgrp(0xffffffffffffffff) gettid() add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/10 07:49:24 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0xffffff7f00000000}], 0x30) 2018/04/10 07:49:24 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f00000000c0)='lo#bdev\x00', 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x625}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x3}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3ff, 0x1}, &(0x7f0000000340)=0x90) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 07:49:24 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:24 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1f) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000340)) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000180)={@empty, @multicast2}, &(0x7f00000001c0)=0xc) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8910, &(0x7f0000000040)={'gretap0\x00'}) [ 189.864876] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 189.988100] binder: release 14883:14893 transaction 36 out, still active [ 189.995326] binder: release 14883:14893 transaction 35 in, still active [ 190.002188] binder: undelivered TRANSACTION_COMPLETE [ 190.008437] binder: BINDER_SET_CONTEXT_MGR already set [ 190.011744] binder: 14883:14893 ioctl c0306201 20004000 returned -14 [ 190.013899] binder: 14883:14948 ioctl 40046207 0 returned -16 [ 190.028218] binder_alloc: binder_alloc_mmap_handler: 14883 2000c000-2000e000 already mapped failed -16 [ 190.040117] binder: 14883:14948 got new transaction with bad transaction stack, transaction 35 has target 0:0 [ 190.050413] binder: 14883:14948 transaction failed 29201/-71, size 0-0 line 2875 [ 190.058810] binder_alloc: 14883: binder_alloc_buf, no vma [ 190.064496] binder: 14883:14950 transaction failed 29189/-3, size 0-0 line 2963 [ 190.075902] binder: release 14883:14948 transaction 35 out, still active [ 190.082835] binder: undelivered TRANSACTION_COMPLETE [ 190.088107] binder: send failed reply for transaction 36, target dead [ 190.094762] binder: send failed reply for transaction 35, target dead [ 190.101392] binder: undelivered TRANSACTION_ERROR: 29201 [ 190.126849] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/10 07:49:24 executing program 7: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$inet(0x2, 0x1, 0x6, &(0x7f0000000000)) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x6e) 2018/04/10 07:49:24 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x4000000000000000}], 0x30) 2018/04/10 07:49:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) getitimer(0x1, &(0x7f0000000140)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x107fd, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ip6_vti0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000001c0)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000000200)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="54010000", @ANYRES16=r3, @ANYBLOB="00012abd7000fddbdf250100000008000100", @ANYRES32=r4, @ANYBLOB="3801020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000800000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400799c0000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ff7f00000800070100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000000000000000000"], 0x154}, 0x1, 0x0, 0x0, 0x4000041}, 0x4804) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r6 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d66147", 0x11}], 0x1}, 0x0) 2018/04/10 07:49:24 executing program 5: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)={r0, 0xf089, 0x4, "79555b15472952fbf5b42123965ab40b013ecb5c0d29fc3c9d64ccd6c8ac8fa5ec7a8f03ea217260e74323386da14cc1112af7176eed5d7229ed9fc583b604a09462d6db556df98db6e5563b56d74cf6fac369614695d9253b3c3a9da6343b12be0d5de1add3f6b4be514113180fc8a96229ac49dc232333adb1632d70a8d105540713310464f130f183b656e896ec37aa707c47e3fe0c97cda5fcf12bd5af8b423497442ad8bbff90fed52c05708b33"}) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001cb24)={0x20, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x6, @ipv4=@broadcast=0xffffffff}]}, 0x20}, 0x1}, 0x0) 2018/04/10 07:49:24 executing program 6: r0 = gettid() ioprio_set$pid(0x1000000000002, r0, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x19, 0x4, @tid=r0}, &(0x7f0000000040)) 2018/04/10 07:49:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000740)=0x18) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_mount_image$hfsplus(&(0x7f0000000780)='hfsplus\x00', &(0x7f00000007c0)='./file0\x00', 0x48000000, 0x7, &(0x7f0000000b40)=[{&(0x7f0000000800)="b5f5b8e6e912277db6fd115de7b78f9e10a23110e7a3e22b325d8490fe9452dc383dd3fa7dba4ef5171060decec0bba7b6a7253a09cb8139167d47d85ef906eef0cf5ce1aeb0a8f7e285d50b8bef6c2f3dfdc72a3c93483d22b6c64ef1f4", 0x5e, 0xcb1}, {&(0x7f0000000880)="8f4a7d708b9b3e3e5d9e7a3a7fdd9e8508fc9c8cd89b567a6012ac855faf65c314d9ea39498e07b2386426cfb9382a5c5939e08488dd", 0x36, 0x9}, {&(0x7f00000008c0), 0x0, 0x5}, {&(0x7f0000000900)="7c63aa9054bb39e0ab0f9bf0c6477982534308abf6705b8585da7e6f55ab11cf7c8d323d08dbddb081cdc7223006ffa63c53da5014564c5cc79b82ec6d6419794222e6a68126ab5cf9b2c43945d04aef23b22a48e1d489c990f70a127db5dda32490812e5581bbdae0ccdabc26de7753f683dc5b8e92c28d", 0x78, 0x2}, {&(0x7f0000000980)="c7d1aa7de4b188856fb7f693704848d57cae16e2fa821a2e22b992bfbf5d41a5a3", 0x21, 0x5799}, {&(0x7f00000009c0)="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", 0xfa, 0x8222}, {&(0x7f0000000ac0)="80c69c6fd04124284c2d11c3e1b65cccae8cc744d8a64b22dbc8afb22c1e864336dd143cf95e9e79979e3215e04319f68fb791cd2f4fba194f529cd05ab6757a01e2d526fc91ba992b719bdd92ef8450d70f3724840d79f2bf5a950c7f18c9d4bcf48982f4106bfbbb2f0a", 0x6b, 0x20000000000000}], 0x2104000, &(0x7f0000000c00)={[{@type={'type', 0x3d, "98ae7fd3"}, 0x2c}]}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000340)={"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"}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$ppp(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/ppp\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000002c0)="0f30c4c27d1302c4c275467800b9800000c00f3235010000000f30b9ea0900000f32652e0f30640f013e0f2372260f00da0f21be", 0x34}], 0x1, 0x0, &(0x7f0000000340), 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/10 07:49:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus/file0\x00', 0x141042, 0xffffffffffffffff) open_by_handle_at(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="094e603d1b5c05000010a46fb900001de8"], 0xffffffffffffffe0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv6_getnetconf={0x24, 0x52, 0x500, 0x70bd28, 0x25dfdbfb, {0xa}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x90}, @NETCONFA_FORWARDING={0x8, 0x2, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0xc0) connect$rds(r0, &(0x7f0000000100)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) open(&(0x7f00000000c0)='./bus/file0\x00', 0x81, 0x2) 2018/04/10 07:49:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) readahead(r0, 0x0, 0xfffffffffffffc11) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f00000001c0), 0x2) 2018/04/10 07:49:24 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:24 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000180)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0], 0x8}}], 0x40000000000038e, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={{0x77359400}}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) 2018/04/10 07:49:24 executing program 2: syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="355863d137af3768655ab9f31f3d5b2544a838968931978d7a760f341f977c91f59cd130ac70e8e98c16989121e994a5c926df477005a3bf08abe1e6bb793c32c4d112e0635eebf9abeafd1ec31c12ad4c1f039c90d37621d716c6c47967d0216b1b59607e78632d429df4c2923ebad90e"]) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000380)={0x6, 0xffffffffffffffff, 0x1}) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00000003c0)=0x4, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0x81, 0x800) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000480)={0x401, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20}, 0x1, 0xceb, 0xff, 0x6, 0x8001, &(0x7f0000000440)='rose0\x00', 0x81, 0x7fffffff, 0x5477}) bind$netlink(r1, &(0x7f0000000340)={0x10, 0x0, 0x25dfdbfb, 0x82000844}, 0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x4, 0xc4, [], 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f00000001c0)=""/196}, &(0x7f0000000100)=0x78) [ 190.406730] kvm: pic: single mode not supported [ 190.406879] kvm: pic: level sensitive irq not supported [ 190.413307] kvm: pic: single mode not supported [ 190.418835] kvm: pic: level sensitive irq not supported [ 190.423947] kvm: pic: single mode not supported [ 190.429460] kvm: pic: single mode not supported [ 190.434346] kvm: pic: level sensitive irq not supported [ 190.439271] kvm: pic: level sensitive irq not supported [ 190.444793] kvm: pic: single mode not supported [ 190.450303] kvm: pic: single mode not supported [ 190.455153] kvm: pic: single mode not supported [ 190.466223] kvm: pic: single mode not supported [ 190.477256] kvm: pic: single mode not supported [ 190.482624] kvm: pic: single mode not supported [ 190.543457] gfs2: invalid mount option: 5XcÑ7¯7heZ¹ó=[%D¨8–‰1—zv4—|‘õœÑ0¬pè錘‘!锥É&ßGp£¿«áæ»y<2ÄÑàc^ëù«êýíLœÓv!×ÆÄygÐ!kY`~xc-BôÂ’>ºÙ [ 190.562159] gfs2: can't parse mount arguments [ 190.609991] gfs2: invalid mount option: 5XcÑ7¯7heZ¹ó=[%D¨8–‰1—zv4—|‘õœÑ0¬pè錘‘!锥É&ßGp£¿«áæ»y<2ÄÑàc^ëù«êýíLœÓv!×ÆÄygÐ!kY`~xc-BôÂ’>ºÙ [ 190.624226] gfs2: can't parse mount arguments 2018/04/10 07:49:25 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x200) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x101, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0), 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000002e00fb0a000000000000000002000000100000000c0001000500008fe50720660000000000"], 0x1}, 0x1}, 0x0) ioctl$sock_ifreq(r1, 0x891e, &(0x7f0000000100)={'lo\x00', @ifru_mtu=0xffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='ip_vti0\x00') 2018/04/10 07:49:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x12) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000553000)=[{&(0x7f0000000040)="ba6bc900547e1b56afc1d3c498ac82f9e8761c14078d0df462db8350148ebf10d1143a1cd5d79d84fe6203f486a36ff93abca638e3f9340aa4256785aa948d8dd5c599a446755e5a37fefc39b69b8796ac9c3f1b2e4c9f6e58392ed2f02474cdd042263647683aed9d1841d7d5321efec2b1afc66b3c561ce2f857386ae5d6f607", 0x1}], 0x100000000000010a) 2018/04/10 07:49:25 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x1e00000000000000}], 0x30) 2018/04/10 07:49:25 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "ecd103", 0x44, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f00000000c0)={0x0, 0x1000000}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='projid_map\x00') ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)=0x76) 2018/04/10 07:49:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x80000001, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f0000000180)=[{&(0x7f0000004640)="83c3156c2db6795bc8106b60e2015012f7b1df356f247e46d1a6068d11d8e15d2ecf36bfe1d1123c22a9e2e38ed9c6c5392211ea985f4d00b9b56778a8f3b57fcb5d2eae2d7ccd632d551aa473f3c263a46ff53715a794aa1951c61085826ec80e10276c301536feee962632174d167422c956eeaf16c786b1f204fda51bce0628b4bf0fd69db6c87ee66da10a7c54a261dad9e98a52f9e45755ae12158277feb253d3f509127d9f329bb13c70d0e879e56903f738e845e02b5e05b9d02c66cbee37840623c1208bf87b9eea5d9ac9a9442a71a78f3109da90cb5d838d5b82541b5597adc7c1add46b273b08aa6169b886cefec2c07b64f63465165580d6c7aab969e65df1551a12d4a99bb82ff9ee1cf729a6a5c021047245c8e27b8e44088766095360ee8254fa42a44036662be58a1a247d953aba00cc99df126e760dc90b5478f79813b0c721572d9053085e820f05d2e50c2427996981439f12a03e82c23f16d7559fb323fd55ce063b242d18c6c9af1018dc20f496c1c82890b696623934468958c3da6c2ddca8e7c8c1be380494887639a2e695a001ca3580163a20c187540ac0c49040fa4b229620a09535283afaeda26ee0858e8605123a875400f79ccb6eb2ae783c1e5c48486360b2711874ac7667375520b8b6abbd9d8116748d2a90a33aca5e9dc0f47bb97e13d27b906d1d75c1ad6221263752f2d3ba2d3a6a83c509b748207ce720aa25fe4b6bd682dd922488a2b302f0f6033081ed79acdbfab0c1f795add1143c8829b1279c63be874296913efe67a3bc9c27b6ed864b4769fdb4209554d0a28ab713ea2718325351dd836c7664b65b2cc67b5893d51e06d31b3f12c39d826279eda48214f05179741f4c46791efaf5a45b5b1714068b4696006ef1e9ee5d1640a3acb6697c5b9c5b453021b711db26e344218fbc763d0361c337a4b56f4ac3f51c6fa874d89ec4307d8c2068583a594b11331ca30e5d433962661eb8a4df7424ac372a879ec823c1f2ba1dc875feee116146ee7f2eb999cc33bb4d04ee1d9f9e244dc81ad5b9d66703792e8cc342f415a38dcf008bd02de341127fd42a0154c1e88e62a3a2a71fd487bc419f8e00a7452563f52bb137c5b961994849c33ffa6b95ee8d1cb623f0054c5750289e8861df9a0cb60ca9f07f131ef05e53ecd2d2cbf7a4d218563fd21567c0749cf94b0407a10c94c0eec3ebbd383b75c291778b05c87faa5282f216307ac1ff34c70fc72b5c6833c61c77b882c87f3bc8ce193c99e492c143f991a56a1395a9abeabaf7f6521222c33287b01552de44d27f32325373982aee3e8643d647cf5bcb4fd8cc07952e0fe7f69bdedb07d22bd38c568f27524c5849bcd527f2497a423eac3ba03c4d3deec1ead7fd694a4b7df835a3db96f82907acb7324e21436d5e349a8e1f69d4a563033a96412b72c43ebeccbe8e17abc42d6435b40b27d1e481605ab88859d42216b7a39944ea42396abadcac5df08e89c3a89cc9ab7130c9d19d6a7bf6a5293270a491434d81a88621afc65e7ddc99181f8888395e9c89e09dc074130a25bdca5e0052c1c2971e1f089418e16bae2ca058ff9770a07ee1c0dd28c4826e8e36496c24ff5decc6f17156ad05dc4c50540d8fcf29dafefb195abe393071d6d8c09b7f488e40faa21f342afe7c8d45ae093d393bf686d98e98bf55a989da5ff9cfcc2c000d45595f155a92f94eb252b9ac1743ff387010fd274e4c4ace81fbeb826a615fd4036b28613b64319cc37b44e803a66a1d863243996c038ed35b8720b888e57ee9ba941159e722cd7f5e843bd97c193ba1ffc7beb7922c96f8250aa04bc8673cc279ed6e8eef9d263fcedd3591ffaab480c75a36a56002e0b9cabebe367c08f2623596df2d7ecebfbb091a1bf2f24d465e67ab50fad613e4f2bb74206a6819ab59b61c9faf08b4c8c2c8d5f3b3206d00a871954a5460bf9695bf26911222cb09375c2a02172a09a068beee037dc3662247f063391e429af43567bce65c0b1a38bfa9ed1deb77adab0c023dcd7d93b4d5876155626293d024498194e6bb9dfe27fee14311c90d81e62014e027787a1faef32375d320158e590916ddaf21dfdd5f77f1f2d87d62171a640a1be07d44ad5af07a6e7fbd0be74feb93bace560bc7d9f2cd9b8521de3e82c106affbb8e37624042d91dce1b5b372a64b65196ae86310d77fdace90e365b8ed884c5ceda4122311ea6c37e9d02d4a61e00b2a727fc1948b7d30a582235837849561b6e73e28bf24b057d94c8bb2694eda73eec056f588dca0921d143895dfa380d320e598cd4e5f65dded8330680e804a22a916cad8119aec5cd883bf1a9b43f3b0b51ad6ca68d3e2ce5acce8c8731c5f641736ed68f76694710cbf3ff16053b34455ff7c94a3721d4577fe893722be1727fb98db9306964af974826b28e905b52fc187139d95989f6025d1a63645688fa31671e49e1e0ce0ea664576c29436556632bcb1ae073a76ec0c323b9c478c3ae2dc7bfc8c3c9aeb1c8db4e80963dd3142c30c9046bd5fcc5b34447687c85d20ff7ec7e4e383695e8ca63773ae0224f9041130ade89c80e77d021ddc2d3439e873cfc64e03e7267d12ce724e01ca0ddd24f42e19eade1bbec0ca1186b22c920bb51a3ecdbc127ab9c2b1c16f5932c7d2154c6ada929687a45e4aaf40cf8d05ad211ee84cd490c84dd36cdd2156a7dd5e7fb3a9c07f58d8f5230238869fd36601b1e73122c82c9e69c2fcd89ba7837d367a57098334c75f12e46ce3d224e31bc7d4afbe1827ee598ebdf57fb351faea930adb1b06dc3b782c944dd44101bea92c4642e3521dd4f2c2a27750db479f04579220dad707e60e6f1908a9df6bf8fbf23cc33dd7ea6eb02894d783dfe7a84ac9075f6f2fd2149df04e7f20850c53e47118fd610ab7449fa3dd2542c65da8dc3d4877f8e693d6a7df32adbbc5cdb71901a826f00d0c5f8d73c0fa6434f7913e55c9f01374a8f46194fcd0d95a9ded5dc8ac7bfff5f3dcacb743e2a84f09733241066efdb5f1c13f0b96a36775e1007d2deb8035ceeb69166273ef2d15f8bd1652090ec2fa70e67a3485bd3c0b6bb888e988f2326a550ad6099aa52591bd2368c7b799255ae2edddf6430e888b04f55ef0253badfe0b1067f22ff9a578b2c764efe7b9478c678753377c4126e8c2d1440c3d20a6f4187727d504180cefdc45b159e16118aebbf0b7c11d6e5f184e64fe696ec90e42cf6e7b807cd8489a40beac40483b3fd27a5c8bf69f9260bb01a6c072c4a03b0236695e9664d0ea496e120914339f11fea050e4ffc9afcc790bc5377f53b95c9705a0b6924677237e5a030d803365d89f1546d5797ff236017c83cb213144eda0b043e07e22b0b8e3bd7a1fa08cb80b46b253a908ec88583017669431c0ce52e1395b1fccb1cd17167805f9823e1b2d1d6a6b51946590cc5b4932a58921d05cc6e197638d02f80b3ed57996acddb70c1c4971c996d3ab2cd7bd502f1ee1f666e16c5da6a0a8057ee2bdccc8733d9015409593b5c53cdf397506b774850dcf061c1c2fd527a35a627d90a030c4c0e7e1254cf06c4ad73c9eacc2424662401384e1db595a79bef50a079bcc9b79c1784c42092e8060ec5fab6d7e5c8680ef075467c0d3eb49eb1e45b2b5ec3aca4ee0a6183eae95f2e43811eb07173f4f5716f22fd393128676198a1418101dcaa02e90637e1310cf9bef578f7756f64943713cc20dc66f695103d21eaac64dd381a074c0b44d332efd4235c536a2ec389eedc3c38b51f6862d2e4eb5d8f4a4dca9b8b4e6b8e03a52796d92e5cd9107a1a92f293a7cf7df118ec9c5c3ed87876e7a354405bb422c605ddb52a82c33414227ddacfff9f5280c797cfb354bef91358cdfab58a2ac683c440f7a5fe23af9b3f4725e00a9acf628b569f432321c0a7e93d0ca760397645ae4e065cd351889b9b7f251363022fa07f0fcce5bcf2b0afefc656d66ceb9509e8846810efdf9bcc0b46e7758537120b05991d75d34e34b6d393793bbef130b688a12070883faf978ebf4d4be8f65839a0af028ee31b87021b070c5ad208a5430f4d531d87817798b93af705fd2f9938ca8e38a984e23963e858343b71f99bd0efcb2bed4c46a391274bca3ab2912e497ffe78ba4d83fb71fd8afec63136f51c035faa75a7b1074f8950650ba876e7380ca9decede9db113b0781cf3e8152715e04c5cb4147b8a9b9b367d5f4489bc04e1116bf0f234cd3cdfb33245e52a2fe1594d1ac139bdf215203dfc0e4b3c2781a095c25f265dbbd38ce2190c96cfb405bb981c53e65d7a52b4ef097ab0e67256652ef1f3a46cbc56770c30e9ba8f9b9ceb31cd38babfe49ecf56247dac37459f8a306283edbc56dfa50caaf0dec09365c8f9306dd15a968593d4054b0ebc43baec2ec8f97a8b4bfb95fcc1a21affbb05ad7a89cea30771ab1343551a0077a041326ffddcda413903b04e0f27a8e525a80eb545008f5d4a48645d9eb038b0ae2a82c426474c1fe3487f21ad5e159bf05c9d011d393bb178f0e36cadfc0f626f5c7d9bf0ec06a98da1426266acecd973e0e6f222c6343df2555ac4344dc05f0bcc362d7e37507958c2a59282889427bcabd9147dbf5b2108471bbbef6afb049282b43e387850740bbcb0ab8c578c5ed14846c7d6668f85c0cc04b0dcf257e45b2c6ed46206093f552ee3ac78342a4984b6e880eec451cc20790d106324aae511e7b3d34d5cba0bbe9862cb19e071d650b79d578616dafcb58b9e331ecc684c538f91f27fc2a08b657484f1e1f8e27bac4af316d76acb0034b43aa03a157a5046c163b761616a29c1f5a57188c59a70ddac761d444aa7b3946ebae02b312c3b185eb4142debdd995da1796736cbb344ae86ebb761f7cc7d96446dd5a0fbaf8ff044b2b39407efb78ff4a4b56ea9d0a9886d7e4246ec497863cc86124e7f2f9ba7a87da1eaad8f0fb6476c2feb87520aca7df41", 0xdd0}], 0x1) writev(r0, &(0x7f0000001480)=[{&(0x7f0000002a00)="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", 0xc01}], 0x1) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000001700)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="59ba470fe10a68a59837cfc6bf238391b58bbd7d7b136781202619e93ccc419f52a753bdb5143ed650a702d1ca144c030738c0b32701e85ef405bd45d2e7d6257c9c9a7efeed613c24e02d4cf67cb67184e3ce0c8440391460c07169f5ffb27c8e93b04851c9f2db2be70df19c7a08db6d7f004f3e27b2135da11d0419ac2cc509b41784635fe14791837971bb87a6e8469b339d5fffe557b8b62381b69c22a07d933a0d72383c5d374110adfa18e28e91d80520f4752c1eddb046e0b68dd944affe16342d", @ANYRES64=r0, @ANYRES16=r0, @ANYBLOB="8b5907a8b1a1d69b754f061a88f3d4edf38c94708f560850a5f9b6f5adfa48ab57af49176276a01a75f8d5c68f52ecd5e2399eb66532f69d184c4b6a25e852590715d6c663", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYPTR64], @ANYRES64=r0], @ANYRES64=r0, @ANYRES64, @ANYRES32], 0x0, &(0x7f0000001500)=[{&(0x7f0000000140)=""/43}, {&(0x7f0000000300)=""/138}, {&(0x7f00000015c0)=""/69}, {&(0x7f0000000440)=""/25}, {&(0x7f00000014c0)=""/23}], 0x0, 0x0, 0xfffffffffffffe97, 0x400000000}, 0x10061) writev(r0, &(0x7f0000848000)=[{&(0x7f0000719000)='#', 0x1}], 0x1) 2018/04/10 07:49:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:25 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001200)='/dev/dsp\x00', 0x200, 0x0) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x18, 0x1800) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r1 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x10, 0x4, 0x4, 0xa}, 0x356) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f0000000100)="1d", &(0x7f0000000000)=""/113}, 0x18) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000011c0)=@get={0x1, &(0x7f00000001c0)=""/4096, 0x800}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000001240)={0x0, 0x2, 0x100000001, 0x7fff, "73c6dda529c5f6478f367d78e67873b66a6955f6b5b7f17123d32eae2264fedd43543f3d087f688b78081d7a", 0xffffffffffffffff}) 2018/04/10 07:49:25 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) ioctl$KDADDIO(r1, 0x4b34, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0x6af) setns(r0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000140)) [ 190.921285] sctp: [Deprecated]: syz-executor6 (pid 15016) Use of int in max_burst socket option deprecated. [ 190.921285] Use struct sctp_assoc_value instead 2018/04/10 07:49:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:25 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x9}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008000a20faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) 2018/04/10 07:49:25 executing program 4: r0 = socket$inet(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x1, 0x1b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001200], 0x0, &(0x7f0000000100), &(0x7f0000001200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0xf0, 0xf0, 0x120, [@quota={'quota\x00', 0x18}, @owner={'owner\x00', 0x18}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x228) 2018/04/10 07:49:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x20000000f) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x14, 0x20, 0xafd, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80080, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f00000001c0)=""/60, &(0x7f0000000200)=0x3c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000080)=',proccpuset)mime_type\x00') setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000400)={'filter\x00', 0x7, 0x4, 0x450, 0x138, 0x250, 0x250, 0x368, 0x368, 0x368, 0x4, &(0x7f0000000240), {[{{@arp={@multicast1=0xe0000001, @rand_addr=0x5, 0xff, 0xff000000, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x974, 0x5, 0x81, 0x6, 0x7ff, 0x9c6f, 'syz_tun\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x0, 0x341}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x1, 0x100000000}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xff, 0xff000000, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x4, 0x80000000, 0x9, 0x10000000000000, 0x4, 0x1, 'ip6_vti0\x00', 'eql\x00', {}, {0xff}, 0x0, 0x240}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@arp={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @empty, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, {[0x0, 0xff, 0xff]}, 0x7, 0x200, 0xb4, 0x5b16101e, 0x100000000, 0x9, 'syzkaller0\x00', 'ip_vti0\x00', {0xff}, {}, 0x0, 0x18}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x7fffffff, 0x822d, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) getpeername$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 2018/04/10 07:49:25 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x500}], 0x30) 2018/04/10 07:49:25 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x8, 0xffffffffffffffab}, {0x7fff, 0x5}, 0x6, 0x5, 0x3}) r1 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000140)="695a942b9dfa1442cfef7b35c57bf5c7ff88259d1da984ddd242039a6372010eaea7a04c3d4d489e74b903276799d4460d9691bf7abd3364c26e2bf27d9e0dcfe1fee237f687c4508f27689900114cb7df7af644aa1d6183499383eb5b8904d4421a8495416c9a13a364c20bc5b59c9b7a9074b44d2d6299e32e7574418f15ea9155a702e7ddadf3dbe504e0edd68399c763efb609272b191b73d523c4c98027f475e2482bf5c334e58af8f6") clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000040)=[{0x7, 0x3, 0x0, 0x0, @time={r4, r5+30000000}, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000001300)={@hci={0x1f, r6, 0x3}, {&(0x7f00000002c0)=""/4096, 0x1000}, &(0x7f00000012c0), 0x4000000069}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000000c0)={0x10e, @time}) 2018/04/10 07:49:25 executing program 0: r0 = epoll_create(0x7ff) fadvise64(r0, 0x12, 0x401, 0x5) socket$nl_crypto(0x10, 0x3, 0x15) creat(&(0x7f0000000000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x7) [ 191.002751] sctp: [Deprecated]: syz-executor6 (pid 15033) Use of int in max_burst socket option deprecated. [ 191.002751] Use struct sctp_assoc_value instead [ 191.166913] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/10 07:49:25 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000140)={'syz_tun\x00', @ifru_mtu}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x40, &(0x7f0000000000)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e23, @rand_addr=0x6}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x36}, &(0x7f0000000100)=0x8) 2018/04/10 07:49:25 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x1500000000000000}], 0x30) 2018/04/10 07:49:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:25 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000000)=0x5) syz_emit_ethernet(0x2e, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0xffffff80, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c"}}}}}, &(0x7f0000ea3000)={0x0, 0x3, [0x4]}) 2018/04/10 07:49:25 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000100)={0xa66, 0x0, 0x5}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="0cd57b85eba93a96ade37bb5cc77fa44385cbebfc579860c604b628df3247aae13b4d6bd91acf69f", 0x28}], 0x1, &(0x7f0000000800)}, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/04/10 07:49:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000b", 0x10) recvmmsg(r1, &(0x7f0000005e80)=[{{&(0x7f0000005980)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000005ac0)}}, {{&(0x7f0000005b00)=@ll, 0x80, &(0x7f0000005d80), 0x0, &(0x7f0000005dc0)=""/174, 0xae}}], 0x2, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) 2018/04/10 07:49:25 executing program 4: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r2, &(0x7f00000000c0), 0x0) recvmsg(r2, &(0x7f0000000a80)={&(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000340)=""/124, 0x7c}, {&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/254, 0xfe}, {&(0x7f00000005c0)=""/174, 0xae}, {&(0x7f0000000680)=""/5, 0x5}, {&(0x7f00000006c0)=""/16, 0x10}, {&(0x7f0000000700)=""/133, 0x85}, {&(0x7f00000007c0)=""/197, 0xc5}], 0x8, &(0x7f0000000a40)=""/39, 0x27, 0x6}, 0x40000001) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000ac0)={@remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x1, 0x3, 0x4, 0x14bde155, 0x7, 0x2}, &(0x7f0000000b00)=0x20) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x7ff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000001c0)={r6, @in6={{0xa, 0x0, 0xc54, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}}, &(0x7f0000000280)=0x84) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x21, 0x10000000aff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) getsockname$llc(r5, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000900)=0x10) r7 = dup3(r4, r0, 0x80000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b40)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r7, 0x404c534a, &(0x7f00000000c0)={0x8, 0x5cd, 0x5}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000040)) 2018/04/10 07:49:25 executing program 7: syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="4244d6e3c559d6e3c559830000050003000001fe0000080000000800000400000015000008756e7469746c656400000000000000000000000000000000000000000000000000000000020000080000000800000000000005000000000000000200000000000000000000000000636e6500000000d9f3b8a3f275fe95482b000f", 0x80, 0x400}], 0x0, &(0x7f00000000c0)={[{@nls={'nls', 0x3d, 'iso8859-14'}, 0x2c}, {@type={'type', 0x3d, "2d48df3e"}, 0x2c}]}) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/219, 0xdb) 2018/04/10 07:49:25 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1085}, 0xffffffffffffff84) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0xffffffffffffffff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='timers\x00') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="702bd2919b7882fef815f7b0f976e493", 0x10) 2018/04/10 07:49:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:25 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x111001) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000115fe0)) splice(r1, &(0x7f00000000c0), r1, &(0x7f0000000100), 0x1, 0xb5086d7ef821a8b5) fcntl$lock(r2, 0x26, &(0x7f000001d000)) socket$pptp(0x18, 0x1, 0x2) dup2(r1, r2) [ 191.497569] attempt to access beyond end of device [ 191.502648] loop7: rw=2048, want=67, limit=4 [ 191.515307] hfsplus: unable to find HFS+ superblock [ 191.545428] attempt to access beyond end of device [ 191.550702] loop7: rw=2048, want=67, limit=4 [ 191.555529] hfsplus: unable to find HFS+ superblock 2018/04/10 07:49:26 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7f, 0x80, 0x8, 0x2, 0x3, 0x401, 0x3, 0x1f, r1}, 0x20) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/10 07:49:26 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x11000000}], 0x30) 2018/04/10 07:49:26 executing program 4: syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x1100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c", 0x7d}], 0x0, &(0x7f0000000280)={'nouuid,', {[{@noalign='noalign', 0x2c}]}}) timer_create(0x7, &(0x7f0000000000)={0x0, 0x18, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_delete(r0) 2018/04/10 07:49:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xff, 0x44400) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/10 07:49:26 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000400)=""/86) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0106000000006586acc01d593e610c000600004c00000000060000000000140001000800050002a63426ca0001000200000000000000"], 0x3}, 0x1, 0x0, 0x0, 0xd1}, 0x0) 2018/04/10 07:49:26 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @local}, @in=@multicast2}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) 2018/04/10 07:49:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/hci\x00') getsockopt$inet_int(r0, 0x0, 0x3b, &(0x7f00000010c0), &(0x7f0000001100)=0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) write$binfmt_script(r1, &(0x7f0000001180)=ANY=[@ANYBLOB="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"], 0x1019) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000040), 0x10) 2018/04/10 07:49:26 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x4}], 0x30) 2018/04/10 07:49:26 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) [ 191.821315] XFS (loop4): Mounting V4 Filesystem 2018/04/10 07:49:26 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = dup(r3) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000afd0)={0x19, 0x0, &(0x7f0000009f84)=ANY=[@ANYBLOB="11634840000000000000004000000000000000000000000007"], 0x0, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) accept$alg(r4, 0x0, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000140)=0x8) io_setup(0x3f, &(0x7f00000001c0)) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000c80)={0x27}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={r1}) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000300)='bic\x00', 0x4) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x9}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r7, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETAF(r7, 0x5408, &(0x7f00000000c0)={0x6}) r8 = syz_open_pts(r7, 0x0) ioctl$TIOCGLCKTRMIOS(r8, 0x5412, &(0x7f0000000000)) write$evdev(r6, &(0x7f0000000180)=[{}, {}, {{0x77359400}}, {}, {{}, 0x0, 0x5}, {}, {{0x0, 0x2710}}], 0x5466) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000000380)={0x18, 0x0, {0x1, @random="8a2cde8fb84b", 'yam0\x00'}}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) 2018/04/10 07:49:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r4, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x11c, 0x8000, 0x100000001, 0xffffffffffffffff, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r5, 0x3}, 0x8) r6 = getpid() fcntl$setown(r3, 0x8, r6) kcmp(r6, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6833a13fc858ed3e40b89cb7937934de43d732325ddf28f0eafe3cdc38845eaec5f73d2cfce4c6ef02d115c79291bc1cf9c8090d1cbc0f13307b024b9bf42797", "a7616c7d6814d3dd2e7370f0ae0c9564db6fcfa4c8a9998651061b1031f67d0e"}) r7 = msgget$private(0x0, 0x110) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000000)=""/144) 2018/04/10 07:49:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140), 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:26 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'eql\x00', 0x2}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x7) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcf, &(0x7f0000000000), 0x4) 2018/04/10 07:49:26 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffcf1, 0x20000000, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) [ 191.845472] XFS (loop4): totally zeroed log [ 191.864560] XFS (loop4): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 191.874424] XFS (loop4): Unmount and run xfs_repair [ 191.879548] XFS (loop4): First 128 bytes of corrupted metadata buffer: [ 191.886238] 00000000afb1bcc2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 191.895185] 00000000bafdf0ad: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 191.904053] 00000000c31e6dba: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 191.912925] 00000000cfd8173b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 191.921781] 00000000ef1f27c5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 191.930642] 0000000094831b9e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 191.939496] 000000007cbc34b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 191.948345] 00000000b1198c5c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 191.957273] XFS (loop4): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 191.966724] XFS (loop4): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 191.975746] XFS (loop4): failed to read root inode [ 192.010131] XFS (loop4): Mounting V4 Filesystem [ 192.015927] XFS (loop4): totally zeroed log [ 192.021137] XFS (loop4): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 192.030907] XFS (loop4): Unmount and run xfs_repair [ 192.035981] XFS (loop4): First 128 bytes of corrupted metadata buffer: [ 192.042717] 000000004e0ec63b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 192.051580] 000000001ba7ddd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 192.060458] 00000000baa62ad8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 192.069345] 000000009c08bd54: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 192.078203] 00000000a32372f9: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 192.087064] 0000000088bf52df: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 192.095916] 00000000319f0d57: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/04/10 07:49:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe0002", 0x21) mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x7fffffff) [ 192.104773] 00000000c610c26c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 192.113670] XFS (loop4): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 192.123095] XFS (loop4): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 192.131666] XFS (loop4): failed to read root inode 2018/04/10 07:49:26 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0xb}], 0x30) 2018/04/10 07:49:26 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101400) r1 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440100000000127c, &(0x7f0000000240)) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x7, 0x5, 0x9, 0x1, 0x3, 0x3e, 0x401, 0x336, 0x40, 0x16c, 0x7, 0x20, 0x38, 0x2, 0x100, 0x40}, [{0x60000006, 0xccb8, 0x9, 0x100000000, 0x7, 0x1, 0x3, 0x3f}, {0x6474e551, 0x90, 0x2, 0x5, 0xf12, 0x3, 0x9, 0x8000}], "1236595592907a8fc247b0f1c212e068547a51dd01774664e500e8d5bd8e0ea3180a3038a5c39ac2ec1f5a564dee2cba895ad98fabe1b64bc4de8c219ba7789b3c91b1877ef644e98ed823010f4ab17270535270982724c9c336f7456995861ef320204ee0", [[], [], [], [], [], [], [], []]}, 0x915) 2018/04/10 07:49:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140), 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:26 executing program 1: r0 = gettid() r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r0) sendmsg$unix(r2, &(0x7f00000006c0)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000240), 0x0, &(0x7f0000000680)}, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000027ff8)=[{r3}], 0x1, 0x8000) r4 = dup3(r2, r3, 0x0) tkill(r0, 0x15) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x1008) r6 = msgget(0x3, 0x100) msgsnd(r6, &(0x7f0000000280)={0x1, "573a24782edeb9d0df1797459bc1a9dec0103584448cab5fcdf02f811babe8ee4765bf4e90c0168f3fe335084db9fcad0f9cfeb4ce385c5c13571619ee2eaf642d3e27c1f3a932d2f00d407d7e813caae563e37f2bbe55cabd274dea780c325649df177230c3d09af2f23b6b9e156f44c18c6d25090efd55a32dafcb898dafd0c66471d21528a2ab029d3785814bc7cccb8b72eea75fa26df4c6223723b452eedeefeee690dc16d1cf912dc88554e016988edb952fc16709e766fdec8d0bc1e2b0df0d"}, 0xcb, 0x800) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000240)=r5, 0x4) sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000000ccadac7e212298e4", @ANYRES16=0x0, @ANYBLOB="0000000000000000000011000000"], 0x14}, 0x1}, 0x0) 2018/04/10 07:49:26 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xa0800, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setrlimit(0x7, &(0x7f000046eff0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000095cffe)={r2}, &(0x7f000095c000)=0x8) 2018/04/10 07:49:26 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x300000000000000}], 0x30) 2018/04/10 07:49:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140), 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:26 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x400004, 0x2c7f) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000014f79)="5500000018007fb1b72d1cb2a4a280a80a06050000a8432191052369250009000800001c010000001400a3070e000000030000dc1338d54400009b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)=""/44) 2018/04/10 07:49:27 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:27 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x4000}], 0x30) [ 193.111483] binder: undelivered transaction 40, process died. [ 193.130662] binder_alloc: binder_alloc_mmap_handler: 15166 20000000-20002000 already mapped failed -16 [ 193.141746] binder: BINDER_SET_CONTEXT_MGR already set [ 193.147522] binder: 15166:15178 ioctl 40046207 0 returned -16 [ 193.150682] binder_alloc: 15166: binder_alloc_buf, no vma [ 193.154124] binder: 15166:15235 unknown command 0 [ 193.159114] binder: 15166:15237 transaction failed 29189/-3, size 0-0 line 2963 [ 193.164186] binder: 15166:15235 ioctl c0306201 2000a000 returned -22 [ 193.213225] binder: undelivered TRANSACTION_COMPLETE [ 193.218481] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/10 07:49:28 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x5}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000200)="88ffe8ae2535ed9a0d4fc38dfb040ef72a2f4be8aed7fef29290", 0x1a, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xd7) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xc000, 0x0) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/10 07:49:28 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/0/vs/sync_persist_mode\x00', 0x2, 0x0) 2018/04/10 07:49:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000100)=0x621c, 0x4) rt_sigtimedwait(&(0x7f0000000040)={0x2758d4dd}, &(0x7f0000000080), &(0x7f0000000200)={0x77359400}, 0x8) sendto$inet6(r0, &(0x7f0000f84000), 0xffffffffffffff91, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="dd22d0030000006374bc7a90c1911ef71bd98d8693449a68432812414bba544b547f9c7b3bd37bdc6c440371c3770f9657702725f64dccf98929e33f4d40e3f4be7be453c7fc115f0fe66e321b44b9c3368a84bdd0633dea2b0b2b3e9e57ae35a15d15b29209408a9593b31f3a01c514e15537029da676f6275a933a312ed9e2a7ddc981328d2fe633578c1d91f5ab4eae9fbdcb95ed4438bb1e", 0x3e, 0x0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x2) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffff69, 0x23fffd, 0x0, 0x0) 2018/04/10 07:49:28 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x200000000000000}], 0x30) 2018/04/10 07:49:28 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:28 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000480)=@known='security.evm\x00', &(0x7f00000004c0)='/dev/audio\x00', 0xb, 0x3) fremovexattr(r0, &(0x7f0000000580)=@known='security.evm\x00') 2018/04/10 07:49:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x400000000000003, 0x0, 0x5, 0xa08}, &(0x7f0000000100)=0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x101ff, 0x2, 0x0, 0x2000, &(0x7f0000fe4000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, &(0x7f0000000180)="0fc7abe0e1360f083ef20f79df0f09ba4200b0ceee0f060f300f01cff30fb841000fc76a00", 0x25}], 0x1, 0x20, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/10 07:49:28 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x6) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) sendmsg$rds(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/109, 0x6d}], 0x1, &(0x7f0000002200)=[@rdma_args={0x48, 0x114, 0x1, {{0x88, 0x8}, {&(0x7f0000000200)=""/4096, 0x1000}, &(0x7f0000001500)=[{&(0x7f0000001200)=""/69, 0x45}, {&(0x7f0000001280)=""/101, 0x65}, {&(0x7f0000001300)=""/167, 0xa7}, {&(0x7f00000013c0)=""/250, 0xfa}, {&(0x7f00000014c0)}], 0x5, 0x9, 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0x7, 0x3}, {&(0x7f0000001580)=""/223, 0xdf}, &(0x7f0000001940)=[{&(0x7f0000001680)=""/210, 0xd2}, {&(0x7f0000001780)=""/178, 0xb2}, {&(0x7f0000001840)=""/14, 0xe}, {&(0x7f0000001880)=""/97, 0x61}, {&(0x7f0000001900)=""/33, 0x21}], 0x5, 0x8, 0x101}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0xffff}, &(0x7f00000019c0)=0x100000001, &(0x7f0000001a00)=0x8, 0xc71, 0x5, 0x9, 0x4, 0x31, 0x100}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001a40)=""/11, 0xb}, &(0x7f0000001a80), 0x48}}, @rdma_args={0x48, 0x114, 0x1, {{0x8, 0x2}, {&(0x7f0000001ac0)}, &(0x7f0000001cc0)=[{&(0x7f0000001b00)=""/57, 0x39}, {&(0x7f0000001b40)=""/78, 0x4e}, {&(0x7f0000001bc0)=""/236, 0xec}], 0x3, 0xa, 0x9}}, @cswp={0x58, 0x114, 0x7, {{0x7, 0x2}, &(0x7f0000001d00)=0x101, &(0x7f0000001d40)=0x5, 0x2, 0x3f, 0x200, 0x7, 0x50, 0x9}}, @mask_fadd={0x58, 0x114, 0x8, {{0x2, 0x2}, &(0x7f0000001d80)=0x6e7, &(0x7f0000001dc0)=0x80000000, 0x7fffffff, 0x0, 0x0, 0x0, 0x19, 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0x3, 0x41}, {&(0x7f0000001e00)=""/234, 0xea}, &(0x7f0000002140)=[{&(0x7f0000001f00)=""/194, 0xc2}, {&(0x7f0000002000)=""/242, 0xf2}, {&(0x7f0000002100)=""/45, 0x2d}], 0x3, 0x45, 0x7}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7fffffff, 0x3}, &(0x7f0000002180)=0x1f, &(0x7f00000021c0)=0x7, 0x2, 0x6, 0x80, 0xf6, 0x6, 0x2}}], 0x2b0, 0x40044}, 0x80) r3 = creat(&(0x7f00000014c0)='./file0\x00', 0x40) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000002500)) recvfrom$ipx(r2, &(0x7f0000000000)=""/206, 0xce, 0x0, &(0x7f0000000100)={0x4, 0x0, 0x0, "5a63192ec104"}, 0x10) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) rmdir(&(0x7f0000001ac0)='./file0\x00') listen(r2, 0x2) 2018/04/10 07:49:28 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:28 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, &(0x7f0000000180)) socket$pptp(0x18, 0x1, 0x2) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchmod(r0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x9) 2018/04/10 07:49:28 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x180000000000000}], 0x30) 2018/04/10 07:49:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x81]}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x7, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)) 2018/04/10 07:49:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x20800, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x400000000e) shmget$private(0x0, 0x2000, 0x240, &(0x7f0000ffc000/0x2000)=nil) shmget$private(0x0, 0x6000, 0x54001000, &(0x7f0000000000/0x6000)=nil) shmget(0x2, 0x1000, 0x78000000, &(0x7f0000ffd000/0x1000)=nil) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000003000/0x1000)=nil) shmat(r1, &(0x7f0000003000/0x1000)=nil, 0x1000) ioctl$FIONREAD(r0, 0x80047437, &(0x7f0000000100)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f0000000400)={{0x0, 0x0, 0xcf, 0x2b2, 0x1c8, 0x6, 0xfc, 0x8}, "a978b30a593afd9af9901166dcb6ec8e718cefa7596ba92d9a0185d80551db6635d65b862e7921724b22824e71fcbce708a3fc9e356dd6475f46bf77495dff19a50679054e3a9f8e9eb4ffcfcef8ed2c5dc27c1151eeed209671ffeabab0998cee8355ac2d39f3099cb5e2cbaf18fe254f1d8b8da721b36bfdb9cca03d46038180ebc58f7edb73db12e427abb26c9dcce627b1790bc8f26da599ecfcbe48", [[], [], [], [], [], [], [], [], []]}, 0x9be) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x80) getcwd(&(0x7f0000000340)=""/161, 0x7) fsetxattr(r2, &(0x7f0000000280)=@known='system.posix_acl_access\x00', &(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x12, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x3, 0xff, 0x1, 0x3, 0x5, 0x1}, &(0x7f0000000240)=0x20) write$cgroup_pid(r0, &(0x7f00000001c0)={[0x35, 0x31, 0x39, 0x33, 0x30, 0x32]}, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x1ec) 2018/04/10 07:49:29 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x11, &(0x7f0000000080)=0xffffffffffffff40, 0x2b6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e22, @rand_addr=0x9}}, 0xc6, 0x7f, 0x5, "710835981e6f08ed02d630c52c3d682ed4e082b01d39cf6332774b78147dd2e1922efaa4c7a70b53a748ea494f2706ced1d4c6a40854e469467b71b26fbfff18bd4f1e7ad07fcc4bd4a36136410847ce"}, 0xd8) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) connect$vsock_stream(r1, &(0x7f00000001c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) 2018/04/10 07:49:29 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:29 executing program 4: r0 = socket(0x1f, 0x2, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x2000024, &(0x7f0000000000)={@local, @multicast1}, &(0x7f0000000040)=0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x6ba9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) shutdown(r1, 0x1) 2018/04/10 07:49:29 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x4000000000000000}], 0x30) 2018/04/10 07:49:29 executing program 6: set_mempolicy(0x4003, &(0x7f00000004c0)=0x5, 0x7) clone(0x200, &(0x7f0000000000)="fca7d1fd18541bae36b138b8c7e48a52ffc8481d206bc1a9088e7daec8f07ad47eaf34d9ef95cc3d01ab9f83653955c6de09305ec2ab43095d2f4c633f6bc2a23d3ce95cbe8533c9553d0474ee95d2182a1610ed8aa341d0ebf4854a4c186845c225b8a8235764518f282a841c29957fb574e822c6144551a419e8b5e46d9927cf8fd574c7a931541dac078781abc4cdcc37b97a741395f4644d34dd0000", &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 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) 2018/04/10 07:49:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x90, 0x0) r3 = getpid() r4 = getuid() r5 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001440)={0x0}, &(0x7f0000001480)=0xc) r7 = geteuid() lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004300)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004340)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@broadcast}}, &(0x7f0000004440)=0xe8) stat(&(0x7f0000006f80)='./file0\x00', &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004540)={0x0, 0x0}, &(0x7f0000004580)=0xc) stat(&(0x7f00000045c0)='./file0\x00', &(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000048c0)={0x0}, &(0x7f0000004900)=0xc) lstat(&(0x7f0000004940)='./file0\x00', &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004a00), &(0x7f0000004a40), &(0x7f0000004a80)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004ac0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004b00)={0x0, 0x0}, &(0x7f0000004b40)=0xc) r23 = getegid() r24 = getpgrp(0xffffffffffffffff) r25 = geteuid() fstat(r1, &(0x7f0000004b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpid() fstat(r0, &(0x7f0000004c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004c80), &(0x7f0000004cc0)=0x0, &(0x7f0000004d00)) r30 = gettid() lstat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004e00)='./file0\x00', &(0x7f0000004e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004ec0)=0x0) r34 = getuid() getresgid(&(0x7f0000004f00), &(0x7f0000004f40), &(0x7f0000004f80)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000052c0)={0x0}, &(0x7f0000005300)=0xc) r37 = geteuid() stat(&(0x7f0000005340)='./file0\x00', &(0x7f0000006fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005400)={0x0}, &(0x7f0000005440)=0xc) lstat(&(0x7f0000005480)='./file0\x00', &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005540)={0x0}, &(0x7f0000005580)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000055c0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00000056c0)=0xe8) fstat(r1, &(0x7f0000005700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = getpgid(0x0) r46 = getuid() lstat(&(0x7f0000005780)='./file0\x00', &(0x7f00000057c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000006dc0)=[{&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000003c0)="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{&(0x7f0000005c00)="b681349e57ef73bcc9d58ca8", 0xc}, {&(0x7f0000005c40)="8a7f349cbc2fa654fca1b81db555568181cdd876debc1b6bdd78c19461", 0x1d}, {&(0x7f0000005c80)="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", 0x1000}, {&(0x7f0000006c80)="b0f738d5de72014be5400042892706da2fbbf6899ceabb15ebf8c86b5f74d947221e944c640ac829648c35774e0026190b5c7eff82fb2d4d90760246ab69915562228e48e2a7aa9a0d1e4e10060424cb098f51d4a1a51b11f7114a581fbe22eb84a7ef9e5cc2d3c24e14212da6e37fa6a6a6f586cfcdf25e74627da8aca0", 0x7e}], 0x9, 0x0, 0x0, 0x80}], 0x8, 0x20008000) r48 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r49 = socket(0x4, 0xa, 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r49, 0x84, 0x2, &(0x7f0000000040)={0x3, 0xe2, 0x1, 0x6}, 0x8) ioctl$KVM_SET_PIT(r49, 0x8048ae66, &(0x7f0000000140)={[{0x3f, 0xffffffffffffff3d, 0x0, 0x6de, 0x59e1, 0x2, 0x66b8, 0x6, 0x4, 0x1000, 0x6, 0x4}, {0x4, 0x8, 0x2, 0x0, 0x2, 0x9, 0x3ff, 0x2, 0x3f, 0x1, 0x80, 0x1c000, 0x5}, {0x3, 0x7, 0x7, 0x9, 0xe325, 0x4, 0x800, 0x2, 0x5, 0x8e89, 0x400, 0xff, 0x8001}], 0x7}) socket$inet_smc(0x2b, 0x1, 0x0) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r48, @ANYBLOB="010a00000000000000001100000093c5012a95d3c48bb67f545fb74c1aedf55dca807f0c7fdaa5a8d4b0d126bc7056bed6b3243fd9133fab5dbfb6a7b560fffa2601292b70fd8e0b1cb0641de5cc7ad22d015393c4b469295173989a8f752d9e282741c1e152f6dcef2f1e5ac5c5f28713bda8fd847d9e273b3ec7837fcc6c6e90a6beacd0085bbb645370b50d115cd7a13e2d9bc6acd9c84d755bbe6880b97ebbd3f364b070cfb1ffef20d3549fe4851cf5d4c5b68c024fef07327b"], 0x14}, 0x1}, 0x0) 2018/04/10 07:49:30 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xa2c0d56ca0e888c1, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17, 0xb71000}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x0, 0x0, 0x8004) write(r0, &(0x7f00000001c0)='-', 0x1) statfs(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)=""/188) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000100)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) write(r0, &(0x7f0000001200)="f8", 0x1) 2018/04/10 07:49:30 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000080)="dbef803e3d9f62e1e52055bb7c8a326fe46092b6682d9ad389c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x2e6) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x7530}}, {}], 0x30) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'cgroup@system(vboxnet0(trustedsystemselinux#ppp1'}], 0xa}, 0x3c) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ppoll(&(0x7f0000563fe0)=[{r0}], 0x1, &(0x7f0000313ff0), &(0x7f0000cee000), 0x8) 2018/04/10 07:49:30 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x2, 0x380, 0x5eda, 0x0, 0xffffffffffffff9c}, 0x2c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x8, 0x4400) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000180)={r3, r0, 0x4}) 2018/04/10 07:49:30 executing program 1: r0 = syz_open_pts(0xffffffffffffff9c, 0x80040) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000600)={0x77359400}, 0x10) fchdir(r0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) r3 = semget(0x1, 0x3, 0x50) fchmod(r2, 0x100) r4 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x8, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00000003c0)={r5, 0x2}) r6 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x1, 0x400) ioctl$TCSETA(r6, 0x5406, &(0x7f0000000480)={0x3, 0x619f6f6c, 0x5, 0x6c, 0x7, 0x8001, 0x8, 0x5, 0x2, 0xfffffffffffffffb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f00000001c0)=""/114) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000540)={0x100000001, 0x5, 0x2, 0x0, 0xfffffffffffffff8, 0x9, 0x8001, 0x8, 0x0}, &(0x7f0000000580)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f00000005c0)={r7, 0x7, 0x9}, 0x8) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x403, 0x0) poll(&(0x7f0000000400)=[{r6, 0xc}, {r4, 0x8}, {r6, 0x88}, {r6, 0x80}, {r6, 0x2128}], 0x5, 0x6) fdatasync(r8) syz_open_dev$dspn(&(0x7f0000000500)='/dev/dsp#\x00', 0x3, 0x10000) syz_open_dev$binder(&(0x7f00000004c0)='/dev/binder#\x00', 0x0, 0x2) ioctl$KVM_PPC_GET_SMMU_INFO(r8, 0x8250aea6, &(0x7f0000000080)=""/214) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$bt_l2cap(r8, 0x0, &(0x7f0000000180), 0x80800) ioctl$sock_netrom_TIOCINQ(r8, 0x541b, &(0x7f0000000440)) lseek(r2, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1803c, 0x0) 2018/04/10 07:49:30 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x16000000}], 0x30) 2018/04/10 07:49:30 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:30 executing program 6: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x80, 0x20) sysfs$1(0x1, &(0x7f0000000200)='\x00v\t') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) quotactl(0x8, &(0x7f0000000000)='./file0/file0\x00', r1, &(0x7f0000000180)="c35f5fa5defad548510221e124f0d00415190614094e49a4eeaa938e577d32cace5920230b78ef9e958b2869e42e95f97bdb2d62db9d5679af06ed6c951993227944786f639d2e53b6e1a2130feec0c70330dd99a0fdc63db0e308e7e457f44243f31ea5acc1bac206bb2c018fcc8f96fd75af4507b32d5dbeeb700f77654a38") mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) 2018/04/10 07:49:30 executing program 7: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) sched_getscheduler(r1) r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x2, 0x20000) sendto$llc(r2, &(0x7f00000001c0)="c5710c215eeba0e7b34a0fe69072ba563ceaf6fddc4999c1721c26961c68038cd85e5f359a6e57ecc4164c1dc3c09d926ef82ce8138e0e4795e05c5d3eabd580c8e8d80034e07dadd0b9b17397e33ae9493452f44b3623efcec6764a93ecf3a16e986ce15e367e29163fd8ad33eb09e904e97f847dc931f2842a1f7aeb62e7494bd35da2773701a24162d4aecd25ecbe0542e81f74eb935e7976166bf193def77b3863cdac02bfd9add07fb827a7241a1204c7c7a686a9cc1479209e87c3d7fc0047b26c53", 0xc5, 0x80, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='rose0\x00', 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) sendto$llc(r3, &(0x7f0000000100)="2a15281c77ca8edc4b07db694923fdc3dca612f6a5ba79b3", 0x18, 0x80, &(0x7f0000000140)={0x1a, 0x108, 0x100000001, 0x1, 0xffffffff, 0x9}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$sock_bt(r2, 0x8907, &(0x7f00000002c0)="9d83305e8222f180f968ac60515b13ecfae578a8b9e9dff2eb27a4506dea03fc535776952f153f9d017586a0f4bfe2f8cfeec3d7c9e9321088806ddbb5a8a718bb4905b6c1f5e3ae06629aafeaf6e1ed112b3adec68121a012195235350723") setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000080)={0xd1, 0x10000, 0x81, 0x3}, 0x8) 2018/04/10 07:49:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) write$binfmt_misc(r4, &(0x7f0000000180)={'syz1', "34ebe00b08020287e825d6157fb677ef1f671c30ef7cf38a7a3735f0bee3b77d8a065190a1ceb937c9"}, 0x2d) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x400000000000003, 0x0, 0x5, 0xa08}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 196.082394] sg_write: data in/out 1818846731/12 bytes for SCSI command 0x75-- guessing data in; [ 196.082394] program syz-executor2 not setting count and/or reply_len properly 2018/04/10 07:49:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x70) socket$alg(0x26, 0x5, 0x0) 2018/04/10 07:49:30 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x1e00}], 0x30) 2018/04/10 07:49:30 executing program 5 (fault-call:4 fault-nth:0): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:30 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)={@random="5ff0963f7bcd", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_writev(r0, &(0x7f0000002400)=[{&(0x7f0000000180)=""/228, 0xe4}, {&(0x7f0000000040)=""/183, 0xb7}, {&(0x7f0000000280)=""/44, 0x2c}, {&(0x7f00000002c0)=""/236, 0xec}, {&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/4096, 0x1000}], 0x7, &(0x7f0000002640)=[{&(0x7f0000002480)=""/186, 0xba}, {&(0x7f0000002540)=""/228, 0xe4}], 0x2, 0x0) [ 196.135233] sg_write: data in/out 1818846731/12 bytes for SCSI command 0x75-- guessing data in; [ 196.135233] program syz-executor2 not setting count and/or reply_len properly 2018/04/10 07:49:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1, 0x71, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000500)={"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"}) 2018/04/10 07:49:30 executing program 1: syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)="e91f7189591e9233614b2f00", 0x101, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="7aeeb62bcc1ce826aa8741d68509416f96a4388eba8606f484e11a60f9a7105e43fa019b696ef97ac73200f10e18f9351638d213922326890ab35d82532a75ad2605c62d62602927983cf7a57e43b62c7de69c8c18e1760cb4a562bd3650e00023590e8a8c2566369261d79d3fe7f78ba5d530c18f88cd88c4462a96849331e935adb2745c09a5a58cc5a41e4d3c52b29a053f95ae479c0bce164a9ad0e2f19cb3530f2be865a65cf4ad1549ed32766bba4644760a58e3fde4bc8ad5bde7c5c5c98c389e817f4c3583978a085da812d4769916c4227c71044ec6f5", 0xdb, 0x5}, {&(0x7f00000001c0)="85b65482dfcc1b", 0x7, 0x7}], 0x10000, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) syz_fuse_mount(&(0x7f0000000000)="e91f7189591e9233614b2f", 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/10 07:49:30 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x8000, 0x0, 0x3, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x8001}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, @dev={0xfe, 0x80, [], 0xc}, @empty, 0x9, 0x270, 0x7, 0x500, 0x10000, 0x10008, r2}) r3 = dup(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r3, &(0x7f0000000300)="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", &(0x7f0000001300)="19003d2d5ccc01f0cf37c973937851309e62891872bb7a774f301ed7082a43d261e7e67321b02798246ac77a347d78e2d04cd43b2718d3ef5a52df7c2f2db08d360d7fd428b1d90539eb84078c4b3d8f7d99e8f3f992f0c42816f209d94ba03370383d1f14ff6329e1b3c1d7d2101337a37f1b4c9cbbd1720f23d7c9ff70ae09df2c7a0045dc00d8fa8904c250d72ade1cd151888d333c221af488e9b9b87b5d537f38c98f37a8f44c941578856efad76f06", 0x2}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x80, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000000140)={0x6, 0x7, 0x10001}) [ 196.324905] FAULT_INJECTION: forcing a failure. [ 196.324905] name failslab, interval 1, probability 0, space 0, times 1 [ 196.336285] CPU: 0 PID: 15358 Comm: syz-executor5 Not tainted 4.16.0+ #14 [ 196.343219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.353188] Call Trace: [ 196.355947] dump_stack+0x1b9/0x294 [ 196.359569] ? dump_stack_print_info.cold.2+0x52/0x52 [ 196.364765] should_fail.cold.4+0xa/0x1a [ 196.368819] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 196.373914] ? check_noncircular+0x20/0x20 [ 196.378146] ? print_usage_bug+0xc0/0xc0 [ 196.382197] ? find_held_lock+0x36/0x1c0 [ 196.386256] ? check_same_owner+0x320/0x320 [ 196.390564] ? rcu_note_context_switch+0x710/0x710 [ 196.395483] __should_failslab+0x124/0x180 [ 196.399707] should_failslab+0x9/0x14 [ 196.403497] kmem_cache_alloc_node+0x272/0x780 [ 196.408064] ? print_usage_bug+0xc0/0xc0 [ 196.412113] __alloc_skb+0x111/0x780 [ 196.415808] ? print_usage_bug+0xc0/0xc0 [ 196.419855] ? skb_scrub_packet+0x580/0x580 [ 196.424164] ? lock_acquire+0x1dc/0x520 [ 196.428123] ? __lock_acquire+0x7f5/0x5130 [ 196.432348] alloc_skb_with_frags+0x137/0x760 [ 196.436836] ? debug_check_no_locks_freed+0x310/0x310 [ 196.442011] ? rcu_is_watching+0x85/0x140 [ 196.446147] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 196.450885] ? rcu_read_lock+0x70/0x70 [ 196.454767] sock_alloc_send_pskb+0x87a/0xae0 [ 196.459245] ? print_usage_bug+0xc0/0xc0 [ 196.463294] ? sock_wmalloc+0x1e0/0x1e0 [ 196.467255] ? __lock_acquire+0x7f5/0x5130 [ 196.471473] ? __lock_acquire+0x7f5/0x5130 [ 196.475699] ? debug_check_no_locks_freed+0x310/0x310 [ 196.480876] ? __lock_acquire+0x7f5/0x5130 [ 196.485100] sock_alloc_send_skb+0x32/0x40 [ 196.489323] __ip_append_data.isra.47+0x13a7/0x2940 [ 196.494328] ? ip_reply_glue_bits+0xc0/0xc0 [ 196.498638] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 196.504420] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 196.509597] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 196.515116] ? ipv4_mtu+0x375/0x580 [ 196.518734] ? __build_flow_key.constprop.55+0x5f0/0x5f0 [ 196.524166] ? find_held_lock+0x36/0x1c0 [ 196.528218] ip_make_skb+0x2be/0x350 [ 196.531918] ? ip_reply_glue_bits+0xc0/0xc0 [ 196.536226] ? ip_flush_pending_frames+0x30/0x30 [ 196.540972] ? sk_dst_check+0x360/0x5b0 [ 196.544931] ? rcu_is_watching+0x85/0x140 [ 196.549061] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 196.554245] udp_sendmsg+0x2793/0x3370 [ 196.558118] ? cbq_dequeue+0x1ff0/0x2480 [ 196.562164] ? ip_reply_glue_bits+0xc0/0xc0 [ 196.566469] ? udp4_lib_lookup2+0x340/0x340 [ 196.570772] ? __fget+0x40c/0x650 [ 196.574211] ? expand_files.part.8+0x9a0/0x9a0 [ 196.578775] ? check_same_owner+0x320/0x320 [ 196.583080] ? find_held_lock+0x36/0x1c0 [ 196.587125] ? graph_lock+0x170/0x170 [ 196.590914] ? lock_downgrade+0x8e0/0x8e0 [ 196.595045] ? __fget_light+0x2ef/0x430 [ 196.599004] ? fget_raw+0x20/0x20 [ 196.602449] inet_sendmsg+0x19f/0x690 [ 196.606236] ? ipip_gro_receive+0x100/0x100 [ 196.610543] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 196.616068] ? proc_fail_nth_write+0x96/0x1f0 [ 196.620549] ? security_socket_sendmsg+0x94/0xc0 [ 196.625297] ? ipip_gro_receive+0x100/0x100 [ 196.629603] sock_sendmsg+0xd5/0x120 [ 196.633301] __sys_sendto+0x3d7/0x670 [ 196.637089] ? SyS_getpeername+0x30/0x30 [ 196.641136] ? wait_for_completion+0x870/0x870 [ 196.645703] ? __lock_is_held+0xb5/0x140 [ 196.649760] ? __sb_end_write+0xac/0xe0 [ 196.653721] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 196.659240] ? fput+0x130/0x1a0 [ 196.662506] ? ksys_write+0x1a6/0x250 [ 196.666288] ? SyS_read+0x30/0x30 [ 196.669724] ? mm_fault_error+0x380/0x380 [ 196.673868] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 196.678695] SyS_sendto+0x40/0x60 [ 196.682131] ? __sys_sendto+0x670/0x670 [ 196.686088] do_syscall_64+0x29e/0x9d0 [ 196.689958] ? vmalloc_sync_all+0x30/0x30 [ 196.694088] ? _raw_spin_unlock_irq+0x27/0x70 [ 196.698566] ? finish_task_switch+0x1ca/0x820 [ 196.703044] ? syscall_return_slowpath+0x5c0/0x5c0 [ 196.707961] ? syscall_return_slowpath+0x30f/0x5c0 [ 196.712878] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 196.718229] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/10 07:49:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000000240)='ns/uts\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/udp\x00') 2018/04/10 07:49:31 executing program 5 (fault-call:4 fault-nth:1): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) [ 196.723060] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 196.728233] RIP: 0033:0x455259 [ 196.731413] RSP: 002b:00007fcd55847c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 196.739106] RAX: ffffffffffffffda RBX: 00007fcd558486d4 RCX: 0000000000455259 [ 196.746356] RDX: 0000000000000392 RSI: 0000000020000000 RDI: 0000000000000013 [ 196.753615] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 196.760868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 196.768118] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000000 2018/04/10 07:49:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000f67fe4)={0xa}, 0x1c) close(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/10 07:49:31 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x4}], 0x30) 2018/04/10 07:49:31 executing program 4: clock_nanosleep(0x9, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x7e, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0x1000, "bdbfb712bfc7aba6be79df0caf1498ee597524fe318d81e6f825995ba4d3d3af227f4b2cba19db5207039bde8c50be83b2eee06640f7fb2c1f207e5fb8b9111b2798ed6369f626e2d6e05047dcf79f8d332f00dae5b9f7297ace85ccad30cb165ef4b7f678c88f172fe5f803631f4709fc2b978ea3beda6e269c2e12f94f2d431ca7971f4ddddfd4ad18c4fb0b7e5cca75df4176c1241507c559da8c49da9b046a2f66a2d329c1a6262135f93b8c05ef10fa4685e34c292cfe364e786038621fd24edfa35a853f935bdd589b453197e5a80d9db3a3933d87982c4d284149c701ee983f6b7f3f18e7fa3b45be6965fb3ad53ff2398545aacf3c6ae0634258b96f6929bbdf9ef83d7aaae539c9d1a98ca0999564334c3bc8ee17f73f23af9e1f57529aa75604d75b6c597dc0c7ed69d39d12ce0c233c9fb704aad45056ac1a2d7b8b1415c25b4baeb0bc07f76fa2c3d913a30057a7faf9be4f98c0e761ad849524fade8623ce0df26ec70674b935184e40ff425f3fe63eac767b4f5b33144edad59a410b0cd0502ff25a0f878d3a3bef4e17f0458888329758a7ffbc208c7d630b482477eacce2c453653fd554ea160aa4bce44c3b28ce3b78e31644683711fe7e30b18429c8a3a75d5db8740092ae00ebff0451aee8be237eed2875127d5e5497fff76b5c25f1c1db7ccf3e765c2c2ad30af09bc753a4162d67b0b335ded0812b2a51337db4bc7b9a8d1f225eee49a9491138e3f2a8026695c191ed400d5c8e9dbbdf3b5f60176ced702dc0b00e7fed581144e475be09467952525067d9daba26442c9ef852d0b6895b271ab0f29be626f803ae2ba1c1c3f7fd51a55644ede296d25a12176fa59f7dc978cc97764673ee991fddb7b14ff4eb946062188d08c871bf4a6e1a59c191b379172de783d3d28cc47ba84c03cb7d4f12d86f40474c5616e60553af7fae146e38f84798182c0b973b49ff5ca3c30b3f22eb0b8285b52d689873dac404b7e66b5ddc1aa7877f1afaa9c74027e7a212cefa8bcb6d4fc0f21d9396249f8bc793d096b1248190d928ca77416d2d813bf88734565b8751f731950270926ef0154b3c4e9ca9efc2e4c0912671d717c9dde97ad1dc98829650687c98f1db3e77e896c1721a2c3271a44136aa5892def29e9f041abe5501fad681dbf051b063b5d7f040b59811b9ccd5158f653766243dfd9ff2f33b8a5c08ab0b504fb3e24c23de3b6edd371a7700d18e7c2c378e5f523793b775089b7b36959dc5884075e18e0cbc4d6854274f8261a6da40cc6eabb910c53b88ca6dd902b14f5da1d93e0398b27c395609471103205ffa163ead4ea83efead2e2059f51cad500575c16ccd6a9631d24596a5409ad4f52cabf8b3c003b12e62bab90f2ef66154b53bb5d4107817946cde811906a83f0f0a0dd81facd223203acf52d2b0fff3e571eeee2b3a0f458f5ec609ab469e5c9ced794facbb3c2c8d2f539304e101c062f043aa9a9fba713a473346dc2a30973c6881ea9fc4fc9a6683e9e82caa90c63c402e16b4b8cfb4791cd45835b22e25a98bcc8b180408cb0457f068ceef8a4d0140e198b41ae1b9972c12159a79a6b2f51c8833a58b4f8973fdffca7728d38e6e495b6796ee77be2504e535b9aafb23edaf0a6db534ead5850fa0b9bc012a3c87ea07dec5c07b709a2063a27b6074e8d747604f04dfc45caa7a8afc608cffe5b7325529551cf448bbc725fab7cf3b909ce92552781d1d5f81c632a8af33496345b57719120c829565a779e7a09302c9ee1831e402d8dcf566a7454dc26052ff55f50f61879e5be691583217eaeadc0a8a20baee4bcffe1b84b14ad18c31fccbc534615414b0732397eb0c6d3b8c601bba0cb883d28142cc3f34d2feb32ceb22b5cfffa5892b8c8f6bfd340e69bd83b990b4829b4435f4c83bae7330df86a95fbaacfc5ffa0919540853f49a5890d34adf27b1b9b07df7ca336908aa9731c90e2e8e0e64711d73e54ae6172cfce9cc14c419a2ee46898c16c33fc23a37b3807cfede00bbd06b0bda153ba7b17288d640cced216d0203bd1b638d5cedff840c7f3927fb439c28bd00ca87b2a573605e8e62e369e388a75488ff30d0c175ed64d955252a9a330729daadea1b5af73195f03e8582e6c4cc1d48d1ed72e7c1a245512690f26fe79b8a592ebdb18d5fc580b2fa6c33bcb030dc5994c0788c0c07982d1000e126bbb66530eeca48ef122705f2f8702d14151862a18551a41b9c31eeb5d1f6c28d934a99d7391eb6eb055c6cfa2dc2a81e515b4eacca3a4f07be68b0692a7ea2add6547b832601b81e767ee3454d33fca81a3635a7835ce6f87b5950363b22d24c596aee321166afe5d5c8c80677af78ad296eb8d96834ce44d68daf0955f23056a6163d06339798f8ed65d82a08cb6a18c0d937103206a375a1fdd6d780ae86d588e3bc554876a2f766a536019cc15aa1ceebb231fdc9522acd46eecdd7bd4b00d1ff667a8de466896b711052886092e0cf1ddcafe94da3d75b226e1dda456448a7403cb769348fed47358b1d9987e0f74eacf735d3b9b9111a5eab38e54f9589d9a5789821baba305b4897341635525a44d915e7f62072f8235b8a4ba8708a3f2197adc748fe3945af9efaddcd03dbc565703fff7f7e6b794c575cc1f03c2430bdad42e005fd523af19b733b89e56cee7cd56f003570d345507349a97aae8810598d5acd938fca2285dc750b43f4a5a5cd9b372e67e4656312c1eb7dd5765502d9b5fe23d79d4237015a463fbdd78e748c9ade79b5a6c8777e96c493d6042a6422da2d3f6326a0fc067448b5ff3167365380aef0bf51203a2830b3658faa25ccbe41d0fc1714f64e139a5bb3e779ab92895e1629ba501f9d3deced0f30891c634bdbf8f2ea91fe165f31623b0afcb3664b655ca044c6218f7153b5c44494ca7c1f0cacc1bd855f2c7278ec0d1b4f321d302e2d77c9f27b301dbf21ed5941d086626eb3c3d2117b6a2ab84cc8d02b564f0b3ee07eb4bbe5fae8f5f0216dc072c260f0c96ebc300cca3ecd0a562e24f9d5609a07d7a07e895e4289c8833c6b0c28a4e2055dca7d60e56c5565421aa7c39d28bb2edf1f38ab665474914602068139f06773704c1ed06abf7ebc18407e95a65e2762c95e27a401a0b2c371be608565c8071e057b6ec53ef662dc12c6d2ad459b5781b19c4a1f1c5557ab83d8d27dc0a142b3c0566f37f602f1372b1508584e3b771b3931e658ccdbc2a4b0a617d052a8c76449c152480c021616f5da9aa1dc3c82eb2bf88e079f133608e2e991d23c4a07bba416e7bd8834a85552869f359867d23ea98b0fb02d726146c4ca674f041d96a9ba5c2f7ce7a12e11aa4eeb21a0a43f1d9d1075e8d68c99d5270e3473fd8f48f549b244a82d30741289a84db7c16f57259c2875422629e905efa5c4add37ad83228915baee5a6dabedfb98fc65002bac9fc7e3d768341f6a00eb2a4e6e435d58277de587d5b054f515f4addcbe6a93066f2efb8971cc21c40ac5565ae5353a10867c6b061969c13ee4d562b4e023a370753754eb315b2400c56c04fe306d2f5241540666ca5f8ca62ee777e774b5cd8711aa4bcd24ab7ee6e0da26a0a3104399bf2d7741e5a2622016188358b5ced874019ef89cac7a3c7a9edfa05ffc3b66ac14e51998b0d145ceb081451c826bcf8f87af53722e6b9e80ee5fdac6cf4da38cf56be815ec3c7cd142d3e76f9d96233c0630a7bcdbad38f3d42336a4e6c7b9d32082e0f8c4808eed4e023c19bbe62ebe83a0fd4d31a81e638571d73c9d7ce1b19e22288a1b49f15f7213fd8e1de02a750fb1b0d8bcca4c8c81720891529beb67e9c0df9a7a03c8dbe713908f3f22315543733c4536650f670be1fbda02cd7739e2222fc83d6e9cd726fd14e3a0fed5a78a9e5500fa42065962ab86253f3e44095d2d1d6341f6a188226fd84ec0bc201d5444deccdc1198a1165f5f9b867b2cf49be39742792c97306af8b371169596603fa197b76be0cea93bfc20e9a54640b8cbc88b4c8c0297fd970bfa74a9a1b381c5e9970b6e064bfdfc4da9212696870b84ee92d2e24d7f01323ed55fba86bf571003c174d3a856b7eba450fc8a1a0c67c81b65388d0d0e98418ddd5468bee66c82a9735afa07e11d0be72f6fee5c61d90ff21cd5d07c3d638bff7520c30a90dc5a4f2d2b51415e6dac2888edcff75ab62ac2b97f42dfab67216034129ba68dc538e11f6d0333912b4cca6ac06833a185e067bdbf183da637f190cd77f0f83fc10c7986423adbfefbc18337f22b4e71f830a049435b67fde444fb97fb356aeae3c140f475a76160b2634cbe46821e14579b39ccb47d2106ae95c42c0df629719c13976d191e9ae09205b143a8a640a61cec9ab7b1213d1fa37eaea1110d48c6c5e020a3bca7a0135d59abfa3ae1c90404d5dc40615aeabc7ae574252de6f42d98a5d0bbc77e61345fdb58ef887ffe207e848755a71745c87cd07efd06cb529e1e06c0b811a2b977ad67f1ddc99fcf6b0b519c42242c3fc6a19e5103a1cbadebe98853744b316efd1bc356b6446e6697863832550967ce12913183881683e32360f6d28f851c8bc38f8a58152ada5579ae5819e9e3fd8220ef3d88e416a696e23536eda4ff6726a13ba9d8cd6ae4d2a9cdf324f3a18c2c2b710fcf0155e245c381b9e179060da7e47f664d9cea8710c2c4a4a0eb7e89603d47d5f3dbed78b37357cac77f03298c881290919e3ecb6d5363ce436faa77bb62179f2aa4f4978bf820bb41aba2032786824f04c3e04f515213e30d83f5b3592835cd31eacae701e65849b4991c72f39bd2ca350fab9903e8c97c4d2324e405a19f489ed9f61e166e50102c4eb197d5ef04790158a25d0c0b59d6821d34243aa71eb96266776b434120e4f8a7a03a783db2ef37722a4852a970d81b265688a0703f4aa8b660cb2dcda799f9b738a1ce860e4582701230804afb8c5c0b0c822b24150d67bc7de9c0b1fc57cb74d3ebee9f3cc65cf8c273186fe23753b3856b949a2d2b2f09906585aef41d205044e2ea89d79988bcd14d3cfbfe446360cbd5b90f15efaa60389114d60bb5c41deea22a8b8a1230c444112a4953cf78869740cfb489a35e098f270b3e5fed44859a7676a733aac71cc043198438c0f494f709f11bdb8dd6f0095b3a451364e7732b57140b8b827b887cd90b5971821669164d79922196f64305c51aa00c60e95631bfd4a7a7509c378036b4335aeac7ed6feeb7895da32a1265fb13d1fb8a8a4eb4e4379800caa39d48406f5826fd255a029af6e323370465591e65fb5f4183d2a4b7ccf05b882a21266eebac423eefa0ce8e6a3b667d42993b64ceae51cc346dadc609c89c06eb214c4d44dc1398a9ffa113a2902d8dca0eb4705ef1f845ab9ee4e468a05d73e16367f6fd0be7366229c812f58bcb6b11af30b4709de2c0d3f88d47a938997df4c54a8e0ac33e259fa81b60c309c91306577adb036f70317477edbde20b6e5270b8fe51d0d93184e0e611b6a1e7a6f2bc1cff06069b3e1a49fa92aefe6082292ac1871a2dfef9b440560c9b946be18f6e68f1305c63244901198292d58c32b335250e63188e6e4fc093dded21ec36c1f580cf0c3ee4eeac9679e0977549c862771a61b74d37b4f91e7ff21e0c7d6532a57e844a26c791db9641ccf626d9bd5836bffe6d073f77ac74a8c6aa595c48ea52104f3cdd3bbc7e7da148a46d6eb467d5e4e647702874e3e96881e87d2881fe6d629c8f9e75b10c405a3a1951657f64fff44"}, &(0x7f0000000000)=0x1008) ioctl$KVM_SMI(r0, 0xaeb7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x6, 0x2}, &(0x7f0000000100)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/10 07:49:31 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f0000000080)=""/30, 0x1e) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) [ 197.024485] FAULT_INJECTION: forcing a failure. [ 197.024485] name failslab, interval 1, probability 0, space 0, times 0 [ 197.035931] CPU: 0 PID: 15382 Comm: syz-executor5 Not tainted 4.16.0+ #14 [ 197.042867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.052224] Call Trace: [ 197.054825] dump_stack+0x1b9/0x294 [ 197.058471] ? dump_stack_print_info.cold.2+0x52/0x52 [ 197.063672] ? is_bpf_text_address+0xd7/0x170 [ 197.068180] ? kernel_text_address+0x79/0xf0 [ 197.072601] ? __unwind_start+0x166/0x330 [ 197.076751] should_fail.cold.4+0xa/0x1a [ 197.080811] ? __save_stack_trace+0x7e/0xd0 [ 197.085141] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 197.090244] ? save_stack+0xa9/0xd0 [ 197.093854] ? save_stack+0x43/0xd0 [ 197.097473] ? kasan_kmalloc+0xc4/0xe0 [ 197.101360] ? kasan_slab_alloc+0x12/0x20 [ 197.105492] ? find_held_lock+0x36/0x1c0 [ 197.109558] ? check_same_owner+0x320/0x320 [ 197.113876] ? rcu_note_context_switch+0x710/0x710 [ 197.118813] __should_failslab+0x124/0x180 [ 197.123045] should_failslab+0x9/0x14 [ 197.126830] kmem_cache_alloc_node_trace+0x26f/0x770 [ 197.131925] __kmalloc_node_track_caller+0x33/0x70 [ 197.136855] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 197.141600] __alloc_skb+0x14d/0x780 [ 197.145297] ? print_usage_bug+0xc0/0xc0 [ 197.149359] ? skb_scrub_packet+0x580/0x580 [ 197.154556] ? lock_acquire+0x1dc/0x520 [ 197.158521] ? __lock_acquire+0x7f5/0x5130 [ 197.162746] alloc_skb_with_frags+0x137/0x760 [ 197.167243] ? debug_check_no_locks_freed+0x310/0x310 [ 197.172434] ? rcu_is_watching+0x85/0x140 [ 197.176577] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 197.181323] ? rcu_read_lock+0x70/0x70 [ 197.185203] sock_alloc_send_pskb+0x87a/0xae0 [ 197.189683] ? print_usage_bug+0xc0/0xc0 [ 197.193733] ? sock_wmalloc+0x1e0/0x1e0 [ 197.197691] ? __lock_acquire+0x7f5/0x5130 [ 197.201913] ? __lock_acquire+0x7f5/0x5130 [ 197.206152] ? debug_check_no_locks_freed+0x310/0x310 [ 197.211339] ? __lock_acquire+0x7f5/0x5130 [ 197.215566] sock_alloc_send_skb+0x32/0x40 [ 197.219790] __ip_append_data.isra.47+0x13a7/0x2940 [ 197.224803] ? ip_reply_glue_bits+0xc0/0xc0 [ 197.229122] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 197.234908] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 197.240090] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 197.245621] ? ipv4_mtu+0x375/0x580 [ 197.249246] ? __build_flow_key.constprop.55+0x5f0/0x5f0 [ 197.254694] ? find_held_lock+0x36/0x1c0 [ 197.258772] ip_make_skb+0x2be/0x350 [ 197.262486] ? ip_reply_glue_bits+0xc0/0xc0 [ 197.266807] ? ip_flush_pending_frames+0x30/0x30 [ 197.271563] ? sk_dst_check+0x360/0x5b0 [ 197.275540] ? rcu_is_watching+0x85/0x140 [ 197.279684] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 197.284869] udp_sendmsg+0x2793/0x3370 [ 197.288745] ? ip_reply_glue_bits+0xc0/0xc0 [ 197.293054] ? udp4_lib_lookup2+0x340/0x340 [ 197.297359] ? __fget+0x40c/0x650 [ 197.300797] ? expand_files.part.8+0x9a0/0x9a0 [ 197.305360] ? check_same_owner+0x320/0x320 [ 197.309664] ? find_held_lock+0x36/0x1c0 [ 197.313712] ? graph_lock+0x170/0x170 [ 197.317496] ? lock_downgrade+0x8e0/0x8e0 [ 197.321625] ? __fget_light+0x2ef/0x430 [ 197.325582] ? fget_raw+0x20/0x20 [ 197.329031] inet_sendmsg+0x19f/0x690 [ 197.332818] ? ipip_gro_receive+0x100/0x100 [ 197.337122] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 197.342641] ? proc_fail_nth_write+0x96/0x1f0 [ 197.347123] ? security_socket_sendmsg+0x94/0xc0 [ 197.351861] ? ipip_gro_receive+0x100/0x100 [ 197.356167] sock_sendmsg+0xd5/0x120 [ 197.359863] __sys_sendto+0x3d7/0x670 [ 197.363647] ? SyS_getpeername+0x30/0x30 [ 197.367694] ? wait_for_completion+0x870/0x870 [ 197.372263] ? __lock_is_held+0xb5/0x140 [ 197.376314] ? __sb_end_write+0xac/0xe0 [ 197.380274] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 197.385792] ? fput+0x130/0x1a0 [ 197.389053] ? ksys_write+0x1a6/0x250 [ 197.392856] ? SyS_read+0x30/0x30 [ 197.396293] ? mm_fault_error+0x380/0x380 [ 197.400422] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 197.405250] SyS_sendto+0x40/0x60 [ 197.408690] ? __sys_sendto+0x670/0x670 [ 197.412650] do_syscall_64+0x29e/0x9d0 [ 197.416519] ? vmalloc_sync_all+0x30/0x30 [ 197.420651] ? _raw_spin_unlock_irq+0x27/0x70 [ 197.425132] ? finish_task_switch+0x1ca/0x820 [ 197.429631] ? syscall_return_slowpath+0x5c0/0x5c0 [ 197.434543] ? syscall_return_slowpath+0x30f/0x5c0 [ 197.439460] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 197.444807] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 197.449638] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 197.454807] RIP: 0033:0x455259 [ 197.457978] RSP: 002b:00007fcd55847c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 197.465671] RAX: ffffffffffffffda RBX: 00007fcd558486d4 RCX: 0000000000455259 [ 197.472920] RDX: 0000000000000392 RSI: 0000000020000000 RDI: 0000000000000013 [ 197.480169] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 197.487419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 197.494670] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000001 2018/04/10 07:49:32 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x1800000}], 0x30) 2018/04/10 07:49:32 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x0, 0x0, 0xfffffffffffffffd}}, 0x8) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x8, 0x49c) 2018/04/10 07:49:32 executing program 5 (fault-call:4 fault-nth:2): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:32 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x0, 0x0, 0x0, &(0x7f0000000040), 0x4000000000000001}, 0xffffffee) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100, 0x480100) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/04/10 07:49:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f00005e2ff0)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x9, 0x4) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x31c145f4, 0x2000) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000000c0)={[{0x200, 0x40000000, 0x6, 0xffffffff815549a3, 0x80000001, 0x8, 0x7, 0x7b6, 0xffffffff00000001, 0x7fc, 0x8b, 0x0, 0x1c}, {0x1000000000000, 0x3, 0x8, 0x5, 0x8000, 0x7ff, 0x25, 0xfffffffffffffff9, 0x800, 0xd24f, 0x6, 0x78d, 0x86f6}, {0xfffffffffffffffc, 0x7, 0x9, 0x8, 0x2, 0xffffffff00000000, 0x8, 0x5, 0x8, 0xf5, 0x8, 0x3f, 0x1}], 0x8}) 2018/04/10 07:49:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x1) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$unix(r1, &(0x7f0000000540)=""/175, 0xaf, 0x0, &(0x7f0000000600)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x3826, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x7, 0x0, 0x8}, 0xa00, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="06000000000000000a004e20010000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000007f2e34754004e210500000000000000000000000000ffff7f0000010900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2005000000fe8000000000000000000000000000aac0ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2006000000fe800000000000000000ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21b24e000000000000000000000000ffffffffffff04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20040000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2220000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000f9c0a5ae0000000000000000000000000000000000000000000000000000000000000000000000000000000000eaff0000000000000000000000000000000000000000000000000000000000000a004e2100000000fe8000000000000000000000000000140100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x410) 2018/04/10 07:49:32 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0100790217cf00006add49dc9b189eec74019063dec14a249993a660fe612018f198e5", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000eb3ff8), &(0x7f0000940000)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) 2018/04/10 07:49:32 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6464, 0x410080) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)=""/114) getsockname(r1, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc0505510, &(0x7f0000000100)={0x0, 0xffb3}) [ 198.019140] FAULT_INJECTION: forcing a failure. [ 198.019140] name failslab, interval 1, probability 0, space 0, times 0 [ 198.030606] CPU: 0 PID: 15413 Comm: syz-executor5 Not tainted 4.16.0+ #14 [ 198.037542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.046880] Call Trace: [ 198.049470] dump_stack+0x1b9/0x294 [ 198.053087] ? dump_stack_print_info.cold.2+0x52/0x52 [ 198.058277] should_fail.cold.4+0xa/0x1a [ 198.062330] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 198.067421] ? lock_acquire+0x1dc/0x520 [ 198.071399] ? find_held_lock+0x36/0x1c0 [ 198.075481] ? check_same_owner+0x320/0x320 [ 198.079808] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 198.085341] ? rcu_note_context_switch+0x710/0x710 [ 198.090321] __should_failslab+0x124/0x180 [ 198.094562] should_failslab+0x9/0x14 [ 198.098348] kmem_cache_alloc_node+0x272/0x780 [ 198.102935] __alloc_skb+0x111/0x780 [ 198.106653] ? skb_scrub_packet+0x580/0x580 [ 198.110980] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 198.116506] ? ip_generic_getfrag+0x11c/0x2d0 [ 198.121008] ? ip_reply_glue_bits+0xc0/0xc0 [ 198.125327] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 198.130340] ? skb_put+0x17b/0x1e0 [ 198.133877] __ip_append_data.isra.47+0x2096/0x2940 [ 198.138882] ? ip_reply_glue_bits+0xc0/0xc0 [ 198.143192] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 198.148985] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 198.154174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 198.159698] ? ipv4_mtu+0x375/0x580 [ 198.163322] ? __build_flow_key.constprop.55+0x5f0/0x5f0 [ 198.168778] ? find_held_lock+0x36/0x1c0 [ 198.172835] ip_make_skb+0x2be/0x350 [ 198.176551] ? ip_reply_glue_bits+0xc0/0xc0 [ 198.180878] ? ip_flush_pending_frames+0x30/0x30 [ 198.185627] ? sk_dst_check+0x360/0x5b0 [ 198.189596] ? rcu_is_watching+0x85/0x140 [ 198.193725] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 198.198920] udp_sendmsg+0x2793/0x3370 [ 198.202811] ? ip_reply_glue_bits+0xc0/0xc0 [ 198.207119] ? udp4_lib_lookup2+0x340/0x340 [ 198.211426] ? __fget+0x40c/0x650 [ 198.214870] ? expand_files.part.8+0x9a0/0x9a0 [ 198.219441] ? check_same_owner+0x320/0x320 [ 198.223751] ? find_held_lock+0x36/0x1c0 [ 198.227804] ? graph_lock+0x170/0x170 [ 198.231596] ? lock_downgrade+0x8e0/0x8e0 [ 198.235731] ? __fget_light+0x2ef/0x430 [ 198.239700] ? fget_raw+0x20/0x20 [ 198.243170] inet_sendmsg+0x19f/0x690 [ 198.246965] ? ipip_gro_receive+0x100/0x100 [ 198.251268] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 198.256789] ? proc_fail_nth_write+0x96/0x1f0 [ 198.261273] ? security_socket_sendmsg+0x94/0xc0 [ 198.266133] ? ipip_gro_receive+0x100/0x100 [ 198.270462] sock_sendmsg+0xd5/0x120 [ 198.274173] __sys_sendto+0x3d7/0x670 [ 198.277958] ? SyS_getpeername+0x30/0x30 [ 198.282007] ? wait_for_completion+0x870/0x870 [ 198.286584] ? __lock_is_held+0xb5/0x140 [ 198.290634] ? __sb_end_write+0xac/0xe0 [ 198.294612] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 198.300153] ? fput+0x130/0x1a0 [ 198.303440] ? ksys_write+0x1a6/0x250 [ 198.307246] ? SyS_read+0x30/0x30 [ 198.310695] ? mm_fault_error+0x380/0x380 [ 198.314837] SyS_sendto+0x40/0x60 [ 198.318281] ? __sys_sendto+0x670/0x670 [ 198.322248] do_syscall_64+0x29e/0x9d0 [ 198.326124] ? vmalloc_sync_all+0x30/0x30 [ 198.330256] ? _raw_spin_unlock_irq+0x27/0x70 [ 198.334735] ? finish_task_switch+0x1ca/0x820 [ 198.339210] ? syscall_return_slowpath+0x5c0/0x5c0 [ 198.344121] ? syscall_return_slowpath+0x30f/0x5c0 [ 198.349048] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 198.355079] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 198.359912] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 198.365083] RIP: 0033:0x455259 [ 198.368255] RSP: 002b:00007fcd55847c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 198.375957] RAX: ffffffffffffffda RBX: 00007fcd558486d4 RCX: 0000000000455259 [ 198.383214] RDX: 0000000000000392 RSI: 0000000020000000 RDI: 0000000000000013 [ 198.390481] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 198.397741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 198.404999] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000002 2018/04/10 07:49:32 executing program 5 (fault-call:4 fault-nth:3): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) [ 198.591159] FAULT_INJECTION: forcing a failure. [ 198.591159] name failslab, interval 1, probability 0, space 0, times 0 [ 198.602563] CPU: 0 PID: 15434 Comm: syz-executor5 Not tainted 4.16.0+ #14 [ 198.609489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.618835] Call Trace: [ 198.621410] dump_stack+0x1b9/0x294 [ 198.625041] ? dump_stack_print_info.cold.2+0x52/0x52 [ 198.630220] ? is_bpf_text_address+0xd7/0x170 [ 198.634699] ? kernel_text_address+0x79/0xf0 [ 198.639095] ? __unwind_start+0x166/0x330 [ 198.643230] should_fail.cold.4+0xa/0x1a [ 198.647272] ? __save_stack_trace+0x7e/0xd0 [ 198.651581] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 198.656675] ? save_stack+0xa9/0xd0 [ 198.660289] ? save_stack+0x43/0xd0 [ 198.663909] ? kasan_kmalloc+0xc4/0xe0 [ 198.667796] ? kasan_slab_alloc+0x12/0x20 [ 198.671936] ? find_held_lock+0x36/0x1c0 [ 198.675994] ? check_same_owner+0x320/0x320 [ 198.680307] ? rcu_note_context_switch+0x710/0x710 [ 198.685225] __should_failslab+0x124/0x180 [ 198.689443] should_failslab+0x9/0x14 [ 198.693227] kmem_cache_alloc_node_trace+0x26f/0x770 [ 198.698322] __kmalloc_node_track_caller+0x33/0x70 [ 198.703238] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 198.707981] __alloc_skb+0x14d/0x780 [ 198.711682] ? skb_scrub_packet+0x580/0x580 [ 198.715993] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 198.721520] ? ip_generic_getfrag+0x11c/0x2d0 [ 198.725999] ? ip_reply_glue_bits+0xc0/0xc0 [ 198.730314] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 198.735312] ? skb_put+0x17b/0x1e0 [ 198.738838] __ip_append_data.isra.47+0x2096/0x2940 [ 198.743845] ? ip_reply_glue_bits+0xc0/0xc0 [ 198.748153] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 198.753938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 198.759458] ? ipv4_mtu+0x375/0x580 [ 198.763067] ? __build_flow_key.constprop.55+0x5f0/0x5f0 [ 198.768498] ? find_held_lock+0x36/0x1c0 [ 198.772552] ip_make_skb+0x2be/0x350 [ 198.776253] ? ip_reply_glue_bits+0xc0/0xc0 [ 198.780559] ? ip_flush_pending_frames+0x30/0x30 [ 198.785300] ? sk_dst_check+0x360/0x5b0 [ 198.789257] ? rcu_is_watching+0x85/0x140 [ 198.793388] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 198.798565] udp_sendmsg+0x2793/0x3370 [ 198.802442] ? ip_reply_glue_bits+0xc0/0xc0 [ 198.806749] ? udp4_lib_lookup2+0x340/0x340 [ 198.811054] ? __fget+0x40c/0x650 [ 198.814493] ? expand_files.part.8+0x9a0/0x9a0 [ 198.819059] ? check_same_owner+0x320/0x320 [ 198.823361] ? find_held_lock+0x36/0x1c0 [ 198.827407] ? graph_lock+0x170/0x170 [ 198.831191] ? lock_downgrade+0x8e0/0x8e0 [ 198.835321] ? __fget_light+0x2ef/0x430 [ 198.839279] ? fget_raw+0x20/0x20 [ 198.842722] inet_sendmsg+0x19f/0x690 [ 198.846506] ? ipip_gro_receive+0x100/0x100 [ 198.850810] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 198.856331] ? proc_fail_nth_write+0x96/0x1f0 [ 198.860819] ? security_socket_sendmsg+0x94/0xc0 [ 198.865560] ? ipip_gro_receive+0x100/0x100 [ 198.869868] sock_sendmsg+0xd5/0x120 [ 198.873583] __sys_sendto+0x3d7/0x670 [ 198.877370] ? SyS_getpeername+0x30/0x30 [ 198.881417] ? wait_for_completion+0x870/0x870 [ 198.886084] ? __lock_is_held+0xb5/0x140 [ 198.890136] ? __sb_end_write+0xac/0xe0 [ 198.894097] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 198.899788] ? fput+0x130/0x1a0 [ 198.903055] ? ksys_write+0x1a6/0x250 [ 198.906976] ? SyS_read+0x30/0x30 [ 198.910410] ? mm_fault_error+0x380/0x380 [ 198.914544] SyS_sendto+0x40/0x60 [ 198.917983] ? __sys_sendto+0x670/0x670 [ 198.921947] do_syscall_64+0x29e/0x9d0 [ 198.925818] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 198.930644] ? syscall_return_slowpath+0x5c0/0x5c0 [ 198.935560] ? syscall_return_slowpath+0x30f/0x5c0 [ 198.940475] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 198.945824] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 198.950655] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 198.955828] RIP: 0033:0x455259 [ 198.958996] RSP: 002b:00007fcd55847c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 198.966693] RAX: ffffffffffffffda RBX: 00007fcd558486d4 RCX: 0000000000455259 [ 198.973953] RDX: 0000000000000392 RSI: 0000000020000000 RDI: 0000000000000013 [ 198.981213] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/10 07:49:33 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6d, 0x4000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x1f, 0x401, 0x1, 0x0, 0x8}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)) r2 = shmget$private(0x0, 0x1000, 0xc08, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/04/10 07:49:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x33b, 0xfffffffffffffffc) 2018/04/10 07:49:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)) semget$private(0x0, 0x7, 0x4e7) 2018/04/10 07:49:33 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0xb00}], 0x30) 2018/04/10 07:49:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80200, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000001c0)=0x1, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) readahead(r1, 0x80000000, 0x200) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x2, 0x2d6) 2018/04/10 07:49:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) syz_emit_ethernet(0xffffffffffffff47, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/10 07:49:33 executing program 5 (fault-call:4 fault-nth:4): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000afcfe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd84e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f000095f000)=0x2c0) [ 198.988472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 198.995725] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000003 2018/04/10 07:49:33 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x1ff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xd6cb, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/10 07:49:33 executing program 2: ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000280)={0x0, 0x9c}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000340)) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x2, &(0x7f00000009c0), 0x4) shmdt(0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) poll(&(0x7f0000000100)=[{r0, 0x4080}, {r0, 0x2400}], 0x2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xffffffffffffff12) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)=""/63, &(0x7f00000000c0)=0x3f) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000180)='cpuset.memory_spread_page\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e23, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x1c0}}, 0x5, 0xfffffffffffffffc, 0x40, "fe8a09847f5019347925e74a75d24e72331287013d43a5c861e8a3c0cecb19b6467538486234c7297e5cf86f41b52424d6f2fa7a7bdc83e744e3717dc5961c14738dd77ecc782cf732e6ca0d28111c93"}, 0xd8) write(r4, &(0x7f0000000300)='5', 0x1) read(r4, &(0x7f0000000580)=""/187, 0xbb) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)=0x0) ptrace$poke(0x5, r5, &(0x7f0000000240), 0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000980)=@assoc_value, 0x8) dup(r1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000140)={0x0, 'ipddp0\x00', 0x4}, 0x18) 2018/04/10 07:49:33 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x1e}], 0x30) 2018/04/10 07:49:33 executing program 4: openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c01}, 0x20) 2018/04/10 07:49:33 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003fcc)={{0x0, 0x10000000003}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000100)=""/154) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000240)={r2, r3, 0xffffffff}) ioperm(0x6, 0x6, 0x705) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0x0, 0x3, 0x5, 0x0, 0x2}, 0x0, 0x2, 0x10000}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000fb0)=""/80) 2018/04/10 07:49:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e73712170281403a603120f7c2eae3e8c") sendfile(r1, r1, &(0x7f0000000280)=0x407f, 0xe) [ 199.293584] FAULT_INJECTION: forcing a failure. [ 199.293584] name failslab, interval 1, probability 0, space 0, times 0 [ 199.305020] CPU: 0 PID: 15460 Comm: syz-executor5 Not tainted 4.16.0+ #14 [ 199.311943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.321277] Call Trace: [ 199.323849] dump_stack+0x1b9/0x294 [ 199.327463] ? dump_stack_print_info.cold.2+0x52/0x52 [ 199.332654] ? unwind_get_return_address+0x61/0xa0 [ 199.337576] ? __save_stack_trace+0x7e/0xd0 [ 199.341895] should_fail.cold.4+0xa/0x1a [ 199.345948] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 199.351039] ? save_stack+0xa9/0xd0 [ 199.354651] ? save_stack+0x43/0xd0 [ 199.358270] ? kasan_kmalloc+0xc4/0xe0 [ 199.362147] ? __kmalloc_node_track_caller+0x47/0x70 [ 199.367234] ? __alloc_skb+0x14d/0x780 [ 199.371111] ? __ip_append_data.isra.47+0x2096/0x2940 [ 199.376289] ? ip_make_skb+0x2be/0x350 [ 199.380157] ? udp_sendmsg+0x2793/0x3370 [ 199.384212] ? inet_sendmsg+0x19f/0x690 [ 199.388184] ? sock_sendmsg+0xd5/0x120 [ 199.392063] ? __sys_sendto+0x3d7/0x670 [ 199.396031] ? SyS_sendto+0x40/0x60 [ 199.399654] ? do_syscall_64+0x29e/0x9d0 [ 199.403699] ? find_held_lock+0x36/0x1c0 [ 199.407756] ? check_same_owner+0x320/0x320 [ 199.412064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 199.417608] ? rcu_note_context_switch+0x710/0x710 [ 199.422550] __should_failslab+0x124/0x180 [ 199.426789] should_failslab+0x9/0x14 [ 199.430579] kmem_cache_alloc_node+0x272/0x780 [ 199.435150] __alloc_skb+0x111/0x780 [ 199.438849] ? skb_scrub_packet+0x580/0x580 [ 199.443162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 199.448682] ? ip_generic_getfrag+0x11c/0x2d0 [ 199.453159] ? ip_reply_glue_bits+0xc0/0xc0 [ 199.457463] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 199.462459] ? skb_put+0x17b/0x1e0 [ 199.465979] __ip_append_data.isra.47+0x2096/0x2940 [ 199.471042] ? ip_reply_glue_bits+0xc0/0xc0 [ 199.475364] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 199.481159] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 199.486347] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 199.491889] ? ipv4_mtu+0x375/0x580 [ 199.495535] ? __build_flow_key.constprop.55+0x5f0/0x5f0 [ 199.500967] ? find_held_lock+0x36/0x1c0 [ 199.505021] ip_make_skb+0x2be/0x350 [ 199.508727] ? ip_reply_glue_bits+0xc0/0xc0 [ 199.513040] ? ip_flush_pending_frames+0x30/0x30 [ 199.517797] ? sk_dst_check+0x360/0x5b0 [ 199.521764] ? rcu_is_watching+0x85/0x140 [ 199.525908] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 199.531085] udp_sendmsg+0x2793/0x3370 [ 199.534970] ? ip_reply_glue_bits+0xc0/0xc0 [ 199.539288] ? udp4_lib_lookup2+0x340/0x340 [ 199.543600] ? __fget+0x40c/0x650 [ 199.547051] ? expand_files.part.8+0x9a0/0x9a0 [ 199.551612] ? check_same_owner+0x320/0x320 [ 199.555915] ? find_held_lock+0x36/0x1c0 [ 199.559959] ? graph_lock+0x170/0x170 [ 199.563743] ? lock_downgrade+0x8e0/0x8e0 [ 199.567881] ? __fget_light+0x2ef/0x430 [ 199.571845] ? fget_raw+0x20/0x20 [ 199.575282] inet_sendmsg+0x19f/0x690 [ 199.579065] ? ipip_gro_receive+0x100/0x100 [ 199.583367] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 199.588885] ? proc_fail_nth_write+0x96/0x1f0 [ 199.593364] ? security_socket_sendmsg+0x94/0xc0 [ 199.598105] ? ipip_gro_receive+0x100/0x100 [ 199.602427] sock_sendmsg+0xd5/0x120 [ 199.606144] __sys_sendto+0x3d7/0x670 [ 199.609935] ? SyS_getpeername+0x30/0x30 [ 199.613981] ? wait_for_completion+0x870/0x870 [ 199.618548] ? __lock_is_held+0xb5/0x140 [ 199.622595] ? __sb_end_write+0xac/0xe0 [ 199.626567] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 199.632087] ? fput+0x130/0x1a0 [ 199.635358] ? ksys_write+0x1a6/0x250 [ 199.639148] ? SyS_read+0x30/0x30 [ 199.642581] ? mm_fault_error+0x380/0x380 [ 199.646727] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 199.651566] SyS_sendto+0x40/0x60 [ 199.655015] ? __sys_sendto+0x670/0x670 [ 199.658985] do_syscall_64+0x29e/0x9d0 [ 199.662865] ? vmalloc_sync_all+0x30/0x30 [ 199.667010] ? _raw_spin_unlock_irq+0x27/0x70 [ 199.671497] ? finish_task_switch+0x1ca/0x820 [ 199.675972] ? syscall_return_slowpath+0x5c0/0x5c0 [ 199.680884] ? syscall_return_slowpath+0x30f/0x5c0 [ 199.685800] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 199.691145] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 199.695968] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 199.701132] RIP: 0033:0x455259 [ 199.704300] RSP: 002b:00007fcd55847c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 199.711985] RAX: ffffffffffffffda RBX: 00007fcd558486d4 RCX: 0000000000455259 [ 199.719241] RDX: 0000000000000392 RSI: 0000000020000000 RDI: 0000000000000013 [ 199.726499] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 199.733746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/10 07:49:34 executing program 5 (fault-call:4 fault-nth:5): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) [ 199.741002] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000004 2018/04/10 07:49:34 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) ioctl$sock_ifreq(r0, 0x89df, &(0x7f0000000080)={'\x00', @ifru_settings={0x7, 0x0, @sync=&(0x7f0000000040)={0x8, 0x6, 0x4}}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB=' \x00<\x00'], &(0x7f00000001c0)=0xff1a) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x4040, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000100)={0x4, 0x7, 0x10000, 0x9, "bc29048fe98863931381e9a7e22ff4dba40a56dbd8f80dcd2ac7aada2050b960"}) 2018/04/10 07:49:34 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x1e00000000000000}], 0x30) 2018/04/10 07:49:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r1, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000000000000000000000000000000000000"]) 2018/04/10 07:49:34 executing program 2: modify_ldt$write(0x1, &(0x7f00007a7ff0)={0xd1f}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x80800) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r2) 2018/04/10 07:49:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) r1 = dup(r0) write$binfmt_aout(r0, &(0x7f0000000340)=ANY=[@ANYRES16=r1, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="8cad517a100a444f4a2e5439905d96e3d69012a204e926eb2ee5d53cce9996fc0cb4d0c2276b258b1844cafb6ff5556a1a21913348b88a3c77c39848c29e5d959d74e5335d2b1cb1df3d2923653848a2eb7613b452a1cfafdf49b21c50aca9c7049ba7f0bbb7f8d51426f751870ba3cc4a83442be8b62ef2275674ff254957c6eafdd0a1acc94cb815084b82d2e1222ba0ea6fdeea8366133a31cd2d32f81a44743a551f7d6c44b6933dfba0f603add9f0574df33b47c8b474bf07771b72d8dec118eee6", @ANYPTR64, @ANYBLOB="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", @ANYRES32=r0, @ANYRES32], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYPTR, @ANYPTR, @ANYRES64=r0, @ANYPTR64, @ANYRES32=r0, @ANYRES32=r1], @ANYRES64=r0, @ANYBLOB="29924657e605cc153d6d412d2012c48c"]], 0xfffffffffffffea2) recvmsg(r1, &(0x7f00000024c0)={&(0x7f00000000c0)=@ll, 0x80, &(0x7f00000023c0), 0x0, &(0x7f0000002440)=""/110, 0x6e}, 0x40000022) fcntl$addseals(r1, 0x409, 0x0) 2018/04/10 07:49:34 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x100}) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000440)=0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x70, 0x80000000, 0x8, 0x7fff, 0x7fff, 0x0, 0x6, 0x0, 0x1, 0x3, 0x8, 0x3, 0xfffffffffffff001, 0x7, 0x1f, 0x3, 0x1, 0x7, 0x4, 0x5, 0x1, 0x100000000, 0x4, 0x7ff, 0xffff, 0x1, 0x5, 0xffffffff, 0x0, 0x2, 0x5, 0xa00000000000000, 0x9, 0x7, 0x8, 0x7, 0xc4, 0x0, 0x400, 0x1, @perf_bp={&(0x7f0000000380), 0x4}, 0x304, 0x7639, 0xb2b, 0x3, 0x4, 0x70, 0xffffffffa1e0e5df}, r2, 0x8000000000000002, r1, 0x3) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x6002, r3, r4, 0x20, 0x5) fchdir(r1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f0567726f75702e6e65742b73797a31f6", 0x200002, 0x0) [ 200.059101] FAULT_INJECTION: forcing a failure. [ 200.059101] name failslab, interval 1, probability 0, space 0, times 0 [ 200.070434] CPU: 0 PID: 15487 Comm: syz-executor5 Not tainted 4.16.0+ #14 [ 200.077352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.086697] Call Trace: [ 200.089275] dump_stack+0x1b9/0x294 [ 200.092888] ? dump_stack_print_info.cold.2+0x52/0x52 [ 200.098066] ? is_bpf_text_address+0xd7/0x170 [ 200.102553] ? kernel_text_address+0x79/0xf0 [ 200.106947] ? __unwind_start+0x166/0x330 [ 200.111081] should_fail.cold.4+0xa/0x1a [ 200.115124] ? __save_stack_trace+0x7e/0xd0 [ 200.119432] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 200.124524] ? save_stack+0xa9/0xd0 [ 200.128138] ? save_stack+0x43/0xd0 [ 200.131743] ? kasan_kmalloc+0xc4/0xe0 [ 200.135615] ? kasan_slab_alloc+0x12/0x20 [ 200.139752] ? find_held_lock+0x36/0x1c0 [ 200.143812] ? check_same_owner+0x320/0x320 [ 200.148130] ? rcu_note_context_switch+0x710/0x710 [ 200.153071] __should_failslab+0x124/0x180 2018/04/10 07:49:34 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = epoll_create(0xdaf2) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x200, &(0x7f0000000040), 0x8) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) accept(r0, &(0x7f0000000080)=@ethernet, &(0x7f0000000100)=0x80) ptrace(0x4207, r2) ptrace$cont(0x18, r2, 0x3, 0x2) [ 200.157319] should_failslab+0x9/0x14 [ 200.161125] kmem_cache_alloc_node_trace+0x26f/0x770 [ 200.166245] __kmalloc_node_track_caller+0x33/0x70 [ 200.171169] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 200.175920] __alloc_skb+0x14d/0x780 [ 200.179619] ? skb_scrub_packet+0x580/0x580 [ 200.183929] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 200.189447] ? ip_generic_getfrag+0x11c/0x2d0 [ 200.193926] ? ip_reply_glue_bits+0xc0/0xc0 [ 200.198229] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 200.203225] ? skb_put+0x17b/0x1e0 [ 200.206753] __ip_append_data.isra.47+0x2096/0x2940 [ 200.211763] ? ip_reply_glue_bits+0xc0/0xc0 [ 200.216067] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 200.221844] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 200.227025] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 200.232550] ? ipv4_mtu+0x375/0x580 [ 200.236157] ? __build_flow_key.constprop.55+0x5f0/0x5f0 [ 200.241684] ? find_held_lock+0x36/0x1c0 [ 200.245733] ip_make_skb+0x2be/0x350 [ 200.249433] ? ip_reply_glue_bits+0xc0/0xc0 [ 200.253750] ? ip_flush_pending_frames+0x30/0x30 [ 200.258497] ? sk_dst_check+0x360/0x5b0 [ 200.262464] ? rcu_is_watching+0x85/0x140 [ 200.266605] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 200.271797] udp_sendmsg+0x2793/0x3370 [ 200.275687] ? ip_reply_glue_bits+0xc0/0xc0 [ 200.280003] ? udp4_lib_lookup2+0x340/0x340 [ 200.284327] ? __fget+0x40c/0x650 [ 200.287771] ? expand_files.part.8+0x9a0/0x9a0 [ 200.292344] ? check_same_owner+0x320/0x320 [ 200.296650] ? find_held_lock+0x36/0x1c0 [ 200.300692] ? graph_lock+0x170/0x170 [ 200.304485] ? lock_downgrade+0x8e0/0x8e0 [ 200.308637] ? __fget_light+0x2ef/0x430 [ 200.312591] ? fget_raw+0x20/0x20 [ 200.316042] inet_sendmsg+0x19f/0x690 [ 200.319838] ? ipip_gro_receive+0x100/0x100 [ 200.324154] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 200.329685] ? proc_fail_nth_write+0x96/0x1f0 [ 200.334164] ? security_socket_sendmsg+0x94/0xc0 [ 200.338898] ? ipip_gro_receive+0x100/0x100 [ 200.343211] sock_sendmsg+0xd5/0x120 [ 200.346917] __sys_sendto+0x3d7/0x670 [ 200.350701] ? SyS_getpeername+0x30/0x30 [ 200.355208] ? wait_for_completion+0x870/0x870 [ 200.359782] ? __lock_is_held+0xb5/0x140 [ 200.363828] ? __sb_end_write+0xac/0xe0 [ 200.367784] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 200.373301] ? fput+0x130/0x1a0 [ 200.376568] ? ksys_write+0x1a6/0x250 [ 200.380354] ? SyS_read+0x30/0x30 [ 200.383786] ? mm_fault_error+0x380/0x380 [ 200.387929] SyS_sendto+0x40/0x60 [ 200.391368] ? __sys_sendto+0x670/0x670 [ 200.395326] do_syscall_64+0x29e/0x9d0 [ 200.399191] ? vmalloc_sync_all+0x30/0x30 [ 200.403319] ? _raw_spin_unlock_irq+0x27/0x70 [ 200.407799] ? finish_task_switch+0x1ca/0x820 [ 200.412275] ? syscall_return_slowpath+0x5c0/0x5c0 [ 200.417183] ? syscall_return_slowpath+0x30f/0x5c0 [ 200.422095] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 200.427441] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 200.432265] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 200.437434] RIP: 0033:0x455259 [ 200.440601] RSP: 002b:00007fcd55847c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 200.448290] RAX: ffffffffffffffda RBX: 00007fcd558486d4 RCX: 0000000000455259 [ 200.455538] RDX: 0000000000000392 RSI: 0000000020000000 RDI: 0000000000000013 [ 200.462792] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 200.470058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 200.477308] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000005 2018/04/10 07:49:36 executing program 5 (fault-call:4 fault-nth:6): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:36 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f00001e5000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000013af7e)="63b5", 0x2, 0xffffffffffffffff) r0 = dup(0xffffffffffffffff) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000000)={[], 0x8, 0xcba0, 0x200, 0x0, 0x1, 0x0, 0xf000, [], 0x7fffffff}) 2018/04/10 07:49:36 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0xb00000000000000}], 0x30) 2018/04/10 07:49:36 executing program 1: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x8000) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x2000) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000080)={[{0x80000001, 0x3, 0x0, 0xffffffff, 0x0, 0x8, 0x0, 0x0, 0x7342, 0xff, 0x200, 0x8, 0x8000}, {0x1, 0x5, 0x10001, 0x5, 0x6, 0xcf4, 0x1ff, 0x0, 0x2, 0x8, 0x2, 0x100, 0x4}, {0x7f, 0x2, 0x3, 0x400, 0x1f, 0x101, 0x101, 0x3, 0x1, 0x800, 0x7fff, 0x7, 0x8000}], 0x8}) 2018/04/10 07:49:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0xcb9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write(r0, &(0x7f0000000080)='-', 0x1) r1 = open(&(0x7f0000000440)='./file0/file0\x00', 0x141042, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x80000001) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0xffffffffffffffff, 0x2, 0x7f, 0x3, 0xffff}, 0x7, 0x8, 0x8}) 2018/04/10 07:49:36 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/04/10 07:49:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x0) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="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", 0xfc}], 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000200)={0x80, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, 0x0, 0x7, 0x1, 0x2000000000000, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1c9}, 0x8) chmod(&(0x7f0000000100)='./file0\x00', 0x4) r4 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) r5 = syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x100000000, 0x80000) fcntl$getownex(r5, 0x10, &(0x7f0000000280)) rt_sigprocmask(0x3d738072cd0f41ac, &(0x7f0000000cc0)={0x7}, &(0x7f0000000d00), 0x8) clone(0x40000000, &(0x7f0000000500)="67cdd9994c47c31d325b069924a7064c157c2ec0b5b5dca2feeb7dabef3b7af0d02d559e293faa759f2b3cb12aea360c2d", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000a00)="29859fdda9a119e54a27f9ec76b4d63a16dc5bbdd38c2fda0e5f4d8f830cd987ec7d3ffc66cf3db8820968fd89a1fba8fe6352a29a27f3b000bcdf238f2c04b358fc831025180e0be313da41de6366c94a1a0f86aaffdf2c039111b55275c054e14819a827fe809225249a01944263a2aec15f64e752e35892b1b8e7ef1e0e9115") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000b80)={{0x4, 0x8}, 'port0\x00', 0x80, 0x40, 0x10000, 0x6, 0x2, 0x80, 0x8, 0x0, 0x0, 0x3dec00}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000c40)={r3, 0x6}, &(0x7f0000000c80)=0x8) clock_settime(0x7, &(0x7f0000000740)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340)) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x222081, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x100000001, 0x0, 0x8, 0x0, 0x7, 0x401, 0x1f, r3}, 0x20) 2018/04/10 07:49:36 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = shmget(0x1, 0x3000, 0x1102, &(0x7f0000ffc000/0x3000)=nil) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x4, 0x4000) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000100)={0x1, 0x8, [@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="70727951cc6e"]}) shmctl$SHM_UNLOCK(r1, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x400, 0x200000) shutdown(r0, 0x1) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) [ 201.804024] FAULT_INJECTION: forcing a failure. [ 201.804024] name failslab, interval 1, probability 0, space 0, times 0 [ 201.815406] CPU: 0 PID: 15534 Comm: syz-executor5 Not tainted 4.16.0+ #14 [ 201.822339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.831694] Call Trace: [ 201.834294] dump_stack+0x1b9/0x294 [ 201.837936] ? dump_stack_print_info.cold.2+0x52/0x52 [ 201.838196] IPVS: ftp: loaded support on port[0] = 21 [ 201.843123] ? is_bpf_text_address+0xd7/0x170 2018/04/10 07:49:36 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x20000000004, 0x4, 0x6}, 0x2c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x7, 0x800) connect$bt_sco(r1, &(0x7f0000000300)={0x1f, {0x696, 0x40, 0xffffffff, 0xfffffffffffffffc, 0xc2c9, 0x3f}}, 0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000340)=0x5) r2 = perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000180), &(0x7f00000001c0)=""/117}, 0x18) read(0xffffffffffffffff, &(0x7f0000000240)=""/28, 0x1000001b7) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40200001}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r3, 0x120, 0x70bd27, 0x25dfdbfe, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x66}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x100, 0x0) perf_event_open$cgroup(&(0x7f0000000280)={0x3, 0x70, 0x7, 0x40, 0x7fffffff, 0x4, 0x0, 0x3, 0x8000, 0x2, 0x2, 0x0, 0x100, 0xce, 0x9, 0x6a48, 0xffff, 0x100, 0xc10, 0x4, 0x5, 0xfffffffffffffffc, 0x9, 0x4, 0x0, 0x3f, 0x0, 0xaa3, 0x1, 0x8e, 0x4, 0x9, 0x2, 0x0, 0x1f, 0x3, 0x3, 0x80000001, 0x0, 0x401, 0x3, @perf_config_ext={0x6, 0x7}, 0x10, 0x0, 0x8, 0x3, 0x8, 0x1, 0x9}, r4, 0xf, r2, 0x9) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) [ 201.843141] ? kernel_text_address+0x79/0xf0 [ 201.843159] ? __unwind_start+0x166/0x330 [ 201.843182] should_fail.cold.4+0xa/0x1a [ 201.843195] ? __save_stack_trace+0x7e/0xd0 [ 201.843212] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 201.874842] ? save_stack+0xa9/0xd0 [ 201.878483] ? save_stack+0x43/0xd0 [ 201.882116] ? kasan_kmalloc+0xc4/0xe0 [ 201.886012] ? kasan_slab_alloc+0x12/0x20 [ 201.890166] ? find_held_lock+0x36/0x1c0 [ 201.894251] ? check_same_owner+0x320/0x320 [ 201.898599] ? rcu_note_context_switch+0x710/0x710 2018/04/10 07:49:36 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000040)) sendto$inet(r2, &(0x7f00004fb000)='7', 0x1, 0x0, &(0x7f000033b000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="e177031abff45bd55f83aafd42fe6cf0", 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xc9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x320}, @in6={0xa, 0x4e20, 0x70d, @loopback={0x0, 0x1}, 0x20}], 0xd8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0xfff, 0x20, 0x2, 0x4}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x4, 0xfffffffffffeffff, 0x200, 0x100000001, 0x1, 0x1f, 0x1, 0x94f, r3}, &(0x7f0000000240)=0x20) [ 201.903552] __should_failslab+0x124/0x180 [ 201.907793] should_failslab+0x9/0x14 [ 201.911606] kmem_cache_alloc_node_trace+0x26f/0x770 [ 201.916734] __kmalloc_node_track_caller+0x33/0x70 [ 201.921676] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 201.926443] __alloc_skb+0x14d/0x780 [ 201.930166] ? skb_scrub_packet+0x580/0x580 [ 201.934501] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 201.940041] ? ip_generic_getfrag+0x11c/0x2d0 [ 201.944540] ? ip_reply_glue_bits+0xc0/0xc0 [ 201.948871] ? __sanitizer_cov_trace_cmp4+0x16/0x20 2018/04/10 07:49:36 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x840, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) prctl$getreaper(0x525516302ed80f57, &(0x7f0000000140)) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000001c0)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x472, 0x20, 0x4, 0xfffffffffffffff7}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x9, 0x6, 0x9}, &(0x7f0000000100)=0x10) recvmsg(r0, &(0x7f0000000940)={&(0x7f00000004c0)=@hci, 0x80, &(0x7f00000008c0)}, 0x0) [ 201.953889] ? skb_put+0x17b/0x1e0 [ 201.957433] __ip_append_data.isra.47+0x2096/0x2940 [ 201.962461] ? ip_reply_glue_bits+0xc0/0xc0 [ 201.966793] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 201.969157] IPVS: ftp: loaded support on port[0] = 21 [ 201.972591] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 201.972613] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 201.972628] ? ipv4_mtu+0x375/0x580 [ 201.972645] ? __build_flow_key.constprop.55+0x5f0/0x5f0 [ 201.972656] ? find_held_lock+0x36/0x1c0 2018/04/10 07:49:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x840, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d00, 0x0, 0x101}]}) [ 201.972680] ip_make_skb+0x2be/0x350 [ 202.005332] ? ip_reply_glue_bits+0xc0/0xc0 [ 202.009660] ? ip_flush_pending_frames+0x30/0x30 [ 202.014420] ? sk_dst_check+0x360/0x5b0 [ 202.018406] ? rcu_is_watching+0x85/0x140 [ 202.022563] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 202.027766] udp_sendmsg+0x2793/0x3370 [ 202.031661] ? ip_reply_glue_bits+0xc0/0xc0 [ 202.035994] ? udp4_lib_lookup2+0x340/0x340 [ 202.040320] ? __fget+0x40c/0x650 [ 202.043781] ? expand_files.part.8+0x9a0/0x9a0 [ 202.048372] ? check_same_owner+0x320/0x320 [ 202.052696] ? find_held_lock+0x36/0x1c0 [ 202.056742] ? graph_lock+0x170/0x170 [ 202.060534] ? lock_downgrade+0x8e0/0x8e0 [ 202.064663] ? __fget_light+0x2ef/0x430 [ 202.068619] ? fget_raw+0x20/0x20 [ 202.072055] inet_sendmsg+0x19f/0x690 [ 202.075838] ? ipip_gro_receive+0x100/0x100 [ 202.080145] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 202.085696] ? proc_fail_nth_write+0x96/0x1f0 [ 202.090201] ? security_socket_sendmsg+0x94/0xc0 [ 202.094960] ? ipip_gro_receive+0x100/0x100 [ 202.099278] sock_sendmsg+0xd5/0x120 [ 202.102972] __sys_sendto+0x3d7/0x670 [ 202.106764] ? SyS_getpeername+0x30/0x30 [ 202.110815] ? wait_for_completion+0x870/0x870 [ 202.115378] ? __lock_is_held+0xb5/0x140 [ 202.119425] ? __sb_end_write+0xac/0xe0 [ 202.123393] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 202.128922] ? fput+0x130/0x1a0 [ 202.132201] ? ksys_write+0x1a6/0x250 [ 202.135993] ? SyS_read+0x30/0x30 [ 202.139435] ? mm_fault_error+0x380/0x380 [ 202.143571] SyS_sendto+0x40/0x60 [ 202.147015] ? __sys_sendto+0x670/0x670 [ 202.150981] do_syscall_64+0x29e/0x9d0 [ 202.154847] ? vmalloc_sync_all+0x30/0x30 [ 202.158983] ? _raw_spin_unlock_irq+0x27/0x70 [ 202.163472] ? finish_task_switch+0x1ca/0x820 [ 202.167970] ? syscall_return_slowpath+0x5c0/0x5c0 [ 202.172889] ? syscall_return_slowpath+0x30f/0x5c0 [ 202.177806] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 202.183163] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.187992] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 202.193169] RIP: 0033:0x455259 [ 202.196339] RSP: 002b:00007fcd55847c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/04/10 07:49:36 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x1f000000}], 0x30) [ 202.204034] RAX: ffffffffffffffda RBX: 00007fcd558486d4 RCX: 0000000000455259 [ 202.211291] RDX: 0000000000000392 RSI: 0000000020000000 RDI: 0000000000000013 [ 202.218541] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 202.225800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 202.233061] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000006 2018/04/10 07:49:36 executing program 5 (fault-call:4 fault-nth:7): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) [ 202.252930] FAT-fs (loop2): Directory bread(block 6) failed [ 202.258843] FAT-fs (loop2): Directory bread(block 7) failed [ 202.265441] FAT-fs (loop2): Directory bread(block 8) failed [ 202.271510] FAT-fs (loop2): Directory bread(block 9) failed [ 202.279171] FAT-fs (loop2): Directory bread(block 10) failed [ 202.285053] FAT-fs (loop2): Directory bread(block 11) failed [ 202.290903] FAT-fs (loop2): Directory bread(block 12) failed [ 202.296877] FAT-fs (loop2): Directory bread(block 13) failed [ 202.303000] FAT-fs (loop2): Directory bread(block 14) failed [ 202.308993] FAT-fs (loop2): Directory bread(block 15) failed [ 202.328814] attempt to access beyond end of device [ 202.333840] loop2: rw=2049, want=40, limit=6 [ 202.339547] attempt to access beyond end of device [ 202.344668] loop2: rw=0, want=40, limit=6 2018/04/10 07:49:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffffffffffff0c44, 0x2) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00000000c0)=0x800) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab2719", 0x4) sendmsg(r2, &(0x7f0000457000)={&(0x7f0000bb5000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}, 0x80, &(0x7f0000892fe0)=[{&(0x7f00000dcf25)="8913cf5e026f17a4f53a3492b6e3e63ee1830a280f921d08ab6480144730b936395f3b5c70f96788944985382ea98b1480e089e838771917f29f6f899e9c37d2", 0x40}], 0x1, &(0x7f000009de38)}, 0xc000) sendmsg$alg(r2, &(0x7f0000cadfc8)={0x0, 0x0, &(0x7f00001cdfc0), 0x0, &(0x7f000013b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000100)=0x2, 0x4) recvmsg(r2, &(0x7f0000d20000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 202.364578] attempt to access beyond end of device [ 202.369625] loop2: rw=0, want=40, limit=6 2018/04/10 07:49:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000440)=0x7) [ 202.544629] FAULT_INJECTION: forcing a failure. [ 202.544629] name failslab, interval 1, probability 0, space 0, times 0 [ 202.555925] CPU: 1 PID: 15568 Comm: syz-executor5 Not tainted 4.16.0+ #14 [ 202.562854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.572211] Call Trace: [ 202.574813] dump_stack+0x1b9/0x294 [ 202.578451] ? dump_stack_print_info.cold.2+0x52/0x52 [ 202.583650] ? is_bpf_text_address+0xd7/0x170 [ 202.588149] ? kernel_text_address+0x79/0xf0 [ 202.592567] ? __unwind_start+0x166/0x330 [ 202.596730] should_fail.cold.4+0xa/0x1a [ 202.600799] ? __save_stack_trace+0x7e/0xd0 [ 202.605131] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 202.610248] ? save_stack+0xa9/0xd0 [ 202.613886] ? save_stack+0x43/0xd0 [ 202.617519] ? kasan_kmalloc+0xc4/0xe0 [ 202.621411] ? kasan_slab_alloc+0x12/0x20 [ 202.625565] ? find_held_lock+0x36/0x1c0 [ 202.629648] ? check_same_owner+0x320/0x320 [ 202.633978] ? rcu_note_context_switch+0x710/0x710 [ 202.638924] __should_failslab+0x124/0x180 [ 202.643167] should_failslab+0x9/0x14 [ 202.646993] kmem_cache_alloc_node_trace+0x26f/0x770 [ 202.652112] __kmalloc_node_track_caller+0x33/0x70 [ 202.657053] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 202.661822] __alloc_skb+0x14d/0x780 [ 202.665542] ? skb_scrub_packet+0x580/0x580 [ 202.669882] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 202.675426] ? ip_generic_getfrag+0x11c/0x2d0 [ 202.679928] ? ip_reply_glue_bits+0xc0/0xc0 [ 202.684256] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 202.689278] ? skb_put+0x17b/0x1e0 [ 202.692825] __ip_append_data.isra.47+0x2096/0x2940 [ 202.697862] ? ip_reply_glue_bits+0xc0/0xc0 [ 202.702203] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 202.708012] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 202.713220] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 202.718761] ? ipv4_mtu+0x375/0x580 [ 202.722398] ? __build_flow_key.constprop.55+0x5f0/0x5f0 [ 202.727848] ? find_held_lock+0x36/0x1c0 [ 202.731925] ip_make_skb+0x2be/0x350 [ 202.735645] ? ip_reply_glue_bits+0xc0/0xc0 [ 202.739973] ? ip_flush_pending_frames+0x30/0x30 [ 202.744734] ? sk_dst_check+0x360/0x5b0 [ 202.748717] ? rcu_is_watching+0x85/0x140 [ 202.752865] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 202.758066] udp_sendmsg+0x2793/0x3370 [ 202.761966] ? ip_reply_glue_bits+0xc0/0xc0 [ 202.766299] ? udp4_lib_lookup2+0x340/0x340 [ 202.770622] ? __fget+0x40c/0x650 [ 202.774087] ? expand_files.part.8+0x9a0/0x9a0 [ 202.778665] ? check_same_owner+0x320/0x320 [ 202.782983] ? find_held_lock+0x36/0x1c0 [ 202.787051] ? graph_lock+0x170/0x170 [ 202.790852] ? lock_downgrade+0x8e0/0x8e0 [ 202.795000] ? __fget_light+0x2ef/0x430 [ 202.798973] ? fget_raw+0x20/0x20 [ 202.802429] inet_sendmsg+0x19f/0x690 [ 202.806228] ? ipip_gro_receive+0x100/0x100 [ 202.810551] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 202.816083] ? proc_fail_nth_write+0x96/0x1f0 [ 202.820576] ? security_socket_sendmsg+0x94/0xc0 [ 202.825331] ? ipip_gro_receive+0x100/0x100 [ 202.829650] sock_sendmsg+0xd5/0x120 [ 202.833363] __sys_sendto+0x3d7/0x670 [ 202.837165] ? SyS_getpeername+0x30/0x30 [ 202.841228] ? wait_for_completion+0x870/0x870 [ 202.845807] ? __lock_is_held+0xb5/0x140 [ 202.849879] ? __sb_end_write+0xac/0xe0 [ 202.853853] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 202.859381] ? fput+0x130/0x1a0 [ 202.862658] ? ksys_write+0x1a6/0x250 [ 202.866455] ? SyS_read+0x30/0x30 [ 202.869904] ? mm_fault_error+0x380/0x380 [ 202.874059] SyS_sendto+0x40/0x60 [ 202.877510] ? __sys_sendto+0x670/0x670 [ 202.881483] do_syscall_64+0x29e/0x9d0 [ 202.885365] ? vmalloc_sync_all+0x30/0x30 [ 202.889512] ? _raw_spin_unlock_irq+0x27/0x70 [ 202.894006] ? finish_task_switch+0x1ca/0x820 [ 202.898498] ? syscall_return_slowpath+0x5c0/0x5c0 [ 202.903427] ? syscall_return_slowpath+0x30f/0x5c0 [ 202.908357] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 202.913719] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.918566] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 202.923749] RIP: 0033:0x455259 [ 202.926928] RSP: 002b:00007fcd55847c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 202.934631] RAX: ffffffffffffffda RBX: 00007fcd558486d4 RCX: 0000000000455259 [ 202.941901] RDX: 0000000000000392 RSI: 0000000020000000 RDI: 0000000000000013 [ 202.949171] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 202.956434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 202.963695] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000007 2018/04/10 07:49:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000140)=0x1, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) ioctl$KDGKBLED(r1, 0x8004510b, &(0x7f0000000000)) 2018/04/10 07:49:37 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000075000/0x3000)=nil, 0x3000, 0x0, 0x32, r1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x6}}, 0x5e9f, 0x4, 0x0, 0x2, 0x4}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r3, 0x8, 0x5, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x55, 0x1, 0x1, 0x8000, 0x80000001}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e20, 0xd685, @dev={0xfe, 0x80, [], 0x5}, 0x7fffffff}}}, &(0x7f00000001c0)=0x84) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x401) 2018/04/10 07:49:37 executing program 1: bind$bt_sco(0xffffffffffffffff, &(0x7f0000000000)={0x1f, {0x9, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0x8) listen(0xffffffffffffffff, 0x0) connect$bt_sco(0xffffffffffffffff, &(0x7f0000000080)={0x1f, {0x0, 0x0, 0x1, 0xffffffffffffffff, 0xfffffffffffffffe, 0xfffffffffffffffc}}, 0xfffffffffffffefb) 2018/04/10 07:49:37 executing program 5 (fault-call:4 fault-nth:8): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:37 executing program 6: socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair(0x1b, 0x80003, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x0, 0x8000, 0x0, 0x20}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x21d) sendmmsg$alg(r0, &(0x7f0000004700)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)="819f875be421cf80354aad6346f97de3b2ceac24b6e438d5b7a8d1fa156467d76ffd3d51dccc0f614482552108900ff3312e369422fd09c95076843b6c9988582e27ad2c3f53c9fc278b1bed69ff2e8b85c6868e08d2861ec54c4296a3cc79259c155a751d18fd65137ac2dc9aa8da4d2be8d55539c13fd7df9e5fb92ad8f16e4bb257332db6b7beceded4f7aba5b20359b13068a2cc857df9dce65dae347ad5cf95392626e5fc1ef1cf9d86b0afb9ed874db46fa8a7a1287df42f44218ba96d5cef1fb2f64b4338fc51ea0910c44550d6abcbd7bef1c7780a42f6f04b", 0xdd}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="da9706a1345c1b4c7249ea9b4f0e73fb4ae4c171397ac25c9a703961cc52fcbafa4864c9b7b2ad95644769feef31bd5b63178b76a3162b5594cd576189f7e9d4c7eca9169e81fa16fff650624509323cd945d2d943df9a4ea4821ada62f5bcd2278725ec81be3bd958e1b84df30940b3e31483d23f473e061511c1c42a6a16f3330ae09a91a62ea635b09dc5069b772a2ab2ede21c4c291698da967e0a3454c54b2643de32a0700cd28c5a8f633aa8aea7aafd4d615798185b8e6b6b4fbc1e334cadaf0a988213435bf22c2ad264d4c1c984210ef579", 0xd6}], 0x3, &(0x7f0000000340)=[@assoc={0x18, 0x117, 0x4, 0xffffffffffff0000}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xb0, 0x117, 0x2, 0x99, "dad64413dca3cd03a37e2f0436b9d4501daef2fee91a6796b5ea0549ba01fc7c37fc4fc616ff998005f3afd8f97b50988268981aae96cf5ee4eac2d31d78328a93bba5c5f30eb69be73fbb145e41eb985cc8154cf356acc62670328b15e9af19c01e690fda0a5b748ad0f56e263ec6db86e591f4eec824353e1bd331b71021d654701e655ab1b12511a0f66b4c53feeb22809cb568d08be03a"}, @iv={0xc0, 0x117, 0x2, 0xa5, "a2bf7c88b37958ba410e1ce5a058c1c4d2665dd7782fc6012cdd0b75677b8eb9f17e90ab6cbae3278efd6583fbe04840e7fcf1e6900ef8f417bc68d05cd4e951175d7e243449f76b99db41e5b9dbb68191b7485f86f296f8a3f800ea1c3ea2390b5a8da4d855dc07ae7d79db8125f9248c7c9313f893011c044aef805bd7abe5bbf588b224145a97b1ec7418c61d8cd1ce37fad86294ab8341eccf2fb92c1a94d4176d1f35"}], 0x1a0, 0x20004801}, {0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000500)="46f627bad7dd306e616aa5ba9a350657963d3c8266d8da92432c5791fe2e24528df4f210b06af0effae1360c917229ca418b38247081e10261c36e19008d0dac796dbc468dd1eab8566cac6d7569ad1efae863338c7f8ce6262ceef8c6b59cbbcd1410560bdbe1b22be2e4d2496e5f46cd7d5dcdc9", 0x75}, {&(0x7f0000000580)="0b5e1ae4ba3a55d1998ccd", 0xb}], 0x2, &(0x7f0000000600)=[@iv={0x60, 0x117, 0x2, 0x45, "1c4ad08c0a21cccaff22d649c8495becfd586f4ce4dfa7299855649435f60d22d5afce75ef9a754728bf5e7d1023b79c941a222a9c0921bf863471257f6ed4e63c0342c502"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, 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{&(0x7f0000002ec0)="35c9ca344451bf8d5220b79035cd19d981f4e85d3184abe51885cdf1445645b5b815874783b0b7b9ed1260bedd1d14814038b683f730988d8d52fd653fd45a18414bdb9d6aecaa281d39b672c1089e9199f5cfd3aac42bd2ca69c8a1d4a6b61d6edb0bd9984ed477bb43d1dda331baef8092963d29b13cb51e0834c966a4f104bbf146f155548a973f0d75524f544c6d9ac5104e8906d6fb462991935314c2fc4b2b488544d0bf8678d887dc12e5c1e05604d14c389f282153329ef93d8702a0a99f706c5a647fb355f8cb7abf5288299881956540c90714a3305fbdb091b4d11c5ccdc4", 0xe4}, {&(0x7f0000002fc0)="6b5ce74f42a81250815884993dc66e288eceac5efa171784716452c47a6d32b334b1e2f279221e5735e8baced6c55b97aee4ec2285b135bc86ed346008a4caa5dae1eb76a867a5a559d66466f64714afbc5ad25dd444b3d8c9769076db098deb3d13a0cbd6950a815a50ca6d30ebf8e38c2e7db9104bec7c87291482c262bb8ff45d9ab7e58669ad8489deaf3af1672ec175d236e6d9230db46e870611dd632e17133604f3492bedc0e350b848cef30ca0d9954b8b4cb784f47fea185198b1b4fd0d960e7b3ad67ea9540e02ac492e284b4fdbb2829040efaf9fcd9b04952ccfd0d9f93d89815e2938", 0xe9}, {&(0x7f00000030c0)="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0x1000}, {&(0x7f00000040c0)="7900d347ec166151071d8c74748d7966bf508b5399887f0787a007e2f262f4c3264f8297ee827868df942791dc9cad994c5a025d6e34d59f6ceafceecb319cf091bf1e2bbc6ee69e11312f5f3108fdae8fd1c3dcc539f649234f5102c374456c1b7bdc9415539ae6952fcf14c259c1004064185fb0118b4f3ba4c041ce3f384dfec864484e1013e779ee46b8e980", 0x8e}, {&(0x7f0000004180)="a3ca9fec8655ad8e3a12fea1209ace72fc33e6b4ee975f5d9d027661c2f2fb261f5ccc1822df3f5d6be98fb0f7e1f010f6f257bd1e62c51148325a1127ff964412d2b52b359912e1c278f5a014b3435dcaebe6cd39ec8e7cda5f2fbba7ceda08ef67", 0x62}, {&(0x7f0000004200)="415c49912f11e306313bf2a0238f1b119697301f3d6f1cbdebee9ba8c18a801469bcdc8930b63e7c1412725934231f788227487870e8e3e2aa0a20da9f2e9cde7f9575d6c03edfbf7ce30dca2bcab745cf4619ff40fb896a80b58042dfcd6a155c07836a70f5133f859bbb51267b87f1a383b5c919e5abd5f91a532f4892f7c4f1aef17b0a75cc7b4704c254a76a929dd42b3f38dfc9c695f0ef675543bce373ec274d58216224bab8d38e35587912436cea5c2517867dcf6b69936ae606552196402240ad4dab4d4237de1e8890f2a1a886885d5b2c758d8963de0c875f538b0ce65e0a10f28ce893e5cb8ccda686a9034c", 0xf2}, {&(0x7f0000004300)="cbc10771cfa34fd2413dd4af5ece657004620c28c39b0fe1ec9b778e3ed12854c3a7d986cc79594bf0b8a586b43b19261f9df4d97e3eb32984abe11a59c28c89fdcf48272e4b0b0691eaba05512abd95d3d13496502169aae16dc7a4cd1af1615ef40f3909572938a664550252c1fe0ce6c80fee27ac43f942b215562cbe588b88fc6987cdfe017aa2b1ce2179228b3d6920c79e", 0x94}], 0x9, 0x0, 0x0, 0x840}, {0x0, 0x0, &(0x7f0000004600)=[{&(0x7f0000004480)="6916d0103206a917f59e0faeaac700d1a9cbac22dcb892c68ce0f91461e8a0e1d2c65e8a51c255c2b5811d071b56d77d63347f7569894143b1d5afe5c29a6b743126b86f7c62", 0x46}, {&(0x7f0000004500)="03381e83a0efa3b333d6c3021c6d44ccc1b0dcd4eca8a19b20cdd7f856aa766957476f576c920cffb1da25a7ca62280c9e164b0628f1c347bd2b03727ac3cf1bbfc12f3db9b3996e7e2e933e5258d068bd8a503d4876c4e87a4d615879ae1cd81482c6fc39d716b36ca34f01f36f5ddb71a8d6f278b7f3f1e0a697f5028cdc642b2959113c60080017ab217241fa4074fcf84dc8c175eb9a82e03b7b0286fbdcc2540484c3c67e", 0xa7}, {&(0x7f00000045c0)="478942c6797e9a3f", 0x8}], 0x3, &(0x7f0000004640)=[@assoc={0x18, 0x117, 0x4, 0x10000000000}, @iv={0x68, 0x117, 0x2, 0x4d, "0371a858c97ca71ba8a87bbb40d70feff2828c25bfc9da66ef9646eaa90ba7ac46384746cfbfc67f7745a7653c36549e9147f07e07a8998e0cf95b322c4d64213e835b96e01d41dd868b1965ad"}, @op={0x18, 0x117, 0x3}], 0x98, 0x40000}], 0x9, 0x4080) 2018/04/10 07:49:37 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x3f00}], 0x30) 2018/04/10 07:49:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000040)={0x80, 0x8, 0x1, 0x0, 0x0, 0xac, 0x3f, 0x80000001, 0x8, 0x9, 0x4, 0x5, 0x0, 0x7, 0xfffffffffffffffb, 0xbbb, 0x1, 0xfff, 0x5}) 2018/04/10 07:49:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=0x2, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x8000, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0x7f, 0x4) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000040)={0xbb, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x4, 'fo\x00', 0x13, 0x80000001, 0x52}, 0x2c) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x9, 0x9, 0x7, 0x26, 0x7, 0x649, 0x7f3, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r6, 0x101}, 0x8) ioctl$void(r0, 0x5450) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f00000001c0)="b9880a0000b800000000ba000000000f30b8010000000f01d9b9960a00000f32430fc72ec46219a8f5460f01cbc46225079d8000c0feb9800000c00f32b9800000c00f3235000400000f30460f01f8", 0x4f}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000002c0)) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 203.589443] FAULT_INJECTION: forcing a failure. [ 203.589443] name failslab, interval 1, probability 0, space 0, times 0 [ 203.600750] CPU: 0 PID: 15599 Comm: syz-executor5 Not tainted 4.16.0+ #14 [ 203.607675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.617017] Call Trace: [ 203.619600] dump_stack+0x1b9/0x294 [ 203.623217] ? dump_stack_print_info.cold.2+0x52/0x52 [ 203.628394] ? unwind_get_return_address+0x61/0xa0 [ 203.633309] ? __save_stack_trace+0x7e/0xd0 [ 203.637619] should_fail.cold.4+0xa/0x1a [ 203.641666] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 203.646751] ? save_stack+0xa9/0xd0 [ 203.650363] ? save_stack+0x43/0xd0 [ 203.653967] ? kasan_kmalloc+0xc4/0xe0 [ 203.657837] ? __kmalloc_node_track_caller+0x47/0x70 [ 203.662920] ? __alloc_skb+0x14d/0x780 [ 203.666787] ? __ip_append_data.isra.47+0x2096/0x2940 [ 203.671957] ? ip_make_skb+0x2be/0x350 [ 203.675823] ? udp_sendmsg+0x2793/0x3370 [ 203.679869] ? inet_sendmsg+0x19f/0x690 [ 203.683822] ? sock_sendmsg+0xd5/0x120 [ 203.687688] ? __sys_sendto+0x3d7/0x670 [ 203.691645] ? SyS_sendto+0x40/0x60 [ 203.695257] ? do_syscall_64+0x29e/0x9d0 [ 203.699299] ? find_held_lock+0x36/0x1c0 [ 203.703352] ? check_same_owner+0x320/0x320 [ 203.707661] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 203.713181] ? rcu_note_context_switch+0x710/0x710 [ 203.718094] __should_failslab+0x124/0x180 [ 203.722314] should_failslab+0x9/0x14 [ 203.726097] kmem_cache_alloc_node+0x272/0x780 [ 203.730667] __alloc_skb+0x111/0x780 [ 203.734367] ? skb_scrub_packet+0x580/0x580 [ 203.738679] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 203.744199] ? ip_generic_getfrag+0x11c/0x2d0 [ 203.748678] ? ip_reply_glue_bits+0xc0/0xc0 [ 203.752986] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 203.757986] ? skb_put+0x17b/0x1e0 [ 203.761511] __ip_append_data.isra.47+0x2096/0x2940 [ 203.766522] ? ip_reply_glue_bits+0xc0/0xc0 [ 203.770828] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 203.776610] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 203.781783] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 203.787302] ? ipv4_mtu+0x375/0x580 [ 203.790910] ? __build_flow_key.constprop.55+0x5f0/0x5f0 [ 203.796340] ? find_held_lock+0x36/0x1c0 [ 203.800392] ip_make_skb+0x2be/0x350 [ 203.804090] ? ip_reply_glue_bits+0xc0/0xc0 [ 203.808396] ? ip_flush_pending_frames+0x30/0x30 [ 203.813133] ? sk_dst_check+0x360/0x5b0 [ 203.817091] ? rcu_is_watching+0x85/0x140 [ 203.821219] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 203.826397] udp_sendmsg+0x2793/0x3370 [ 203.830268] ? ip_reply_glue_bits+0xc0/0xc0 [ 203.834574] ? udp4_lib_lookup2+0x340/0x340 [ 203.838879] ? __fget+0x40c/0x650 [ 203.842319] ? expand_files.part.8+0x9a0/0x9a0 [ 203.846885] ? check_same_owner+0x320/0x320 [ 203.851186] ? find_held_lock+0x36/0x1c0 [ 203.855229] ? graph_lock+0x170/0x170 [ 203.859018] ? lock_downgrade+0x8e0/0x8e0 [ 203.863151] ? __fget_light+0x2ef/0x430 [ 203.867108] ? fget_raw+0x20/0x20 [ 203.870546] inet_sendmsg+0x19f/0x690 [ 203.874330] ? ipip_gro_receive+0x100/0x100 [ 203.878635] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 203.884155] ? proc_fail_nth_write+0x96/0x1f0 [ 203.888634] ? security_socket_sendmsg+0x94/0xc0 [ 203.893372] ? ipip_gro_receive+0x100/0x100 [ 203.897675] sock_sendmsg+0xd5/0x120 [ 203.901375] __sys_sendto+0x3d7/0x670 [ 203.905157] ? SyS_getpeername+0x30/0x30 [ 203.909204] ? wait_for_completion+0x870/0x870 [ 203.913771] ? __lock_is_held+0xb5/0x140 [ 203.917820] ? __sb_end_write+0xac/0xe0 [ 203.921777] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 203.927295] ? fput+0x130/0x1a0 [ 203.930558] ? ksys_write+0x1a6/0x250 [ 203.934340] ? SyS_read+0x30/0x30 [ 203.937773] ? mm_fault_error+0x380/0x380 [ 203.941904] SyS_sendto+0x40/0x60 [ 203.945339] ? __sys_sendto+0x670/0x670 [ 203.949297] do_syscall_64+0x29e/0x9d0 [ 203.953163] ? vmalloc_sync_all+0x30/0x30 [ 203.957292] ? _raw_spin_unlock_irq+0x27/0x70 [ 203.961778] ? finish_task_switch+0x1ca/0x820 [ 203.966269] ? syscall_return_slowpath+0x5c0/0x5c0 [ 203.971192] ? syscall_return_slowpath+0x30f/0x5c0 [ 203.976108] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 203.981457] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/10 07:49:38 executing program 1: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0xfffffffffffffffc}, &(0x7f00002d3ffc)) timer_gettime(0x0, &(0x7f0000000040)) [ 203.986286] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 203.991454] RIP: 0033:0x455259 [ 203.994625] RSP: 002b:00007fcd55847c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 204.002315] RAX: ffffffffffffffda RBX: 00007fcd558486d4 RCX: 0000000000455259 [ 204.009566] RDX: 0000000000000392 RSI: 0000000020000000 RDI: 0000000000000013 [ 204.016814] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 204.024062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 204.031313] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000008 2018/04/10 07:49:38 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x1f00000000000000}], 0x30) 2018/04/10 07:49:38 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x111400, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000001c0)=""/4096) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/10 07:49:38 executing program 6: clock_gettime(0xa, &(0x7f0000000400)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x103001, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000000c0)='\\I\x00') ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000080)={0x0, 0x323, 0x1, &(0x7f0000000040)}) 2018/04/10 07:49:38 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000040)={0x0, 0x40000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f000000a000)) setxattr(&(0x7f0000000340)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='security./'], &(0x7f0000000400)=')&\x00', 0x3, 0x0) umount2(&(0x7f00000075c0)='./file0\x00', 0x0) 2018/04/10 07:49:38 executing program 5 (fault-call:4 fault-nth:9): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000889fc8)=[{0x0, 0x0, &(0x7f0000d8c000), 0x0, &(0x7f00004ecfa0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x40) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000040)=""/166, &(0x7f0000000180)=0xa6) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00000001c0)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0x28}, 0x0) 2018/04/10 07:49:38 executing program 7: socket$kcm(0xa, 0x3, 0x11) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x890c, 0xfffffffe, &(0x7f0000000180)) [ 204.302625] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 204.310137] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 204.365418] FAULT_INJECTION: forcing a failure. [ 204.365418] name failslab, interval 1, probability 0, space 0, times 0 [ 204.376719] CPU: 1 PID: 15636 Comm: syz-executor5 Not tainted 4.16.0+ #14 [ 204.377231] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 204.383641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.383648] Call Trace: [ 204.383672] dump_stack+0x1b9/0x294 [ 204.383694] ? dump_stack_print_info.cold.2+0x52/0x52 [ 204.383713] ? is_bpf_text_address+0xd7/0x170 [ 204.383737] should_fail.cold.4+0xa/0x1a [ 204.391114] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 204.400431] ? __save_stack_trace+0x7e/0xd0 [ 204.400454] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 204.400480] ? save_stack+0x43/0xd0 [ 204.441662] ? kasan_kmalloc+0xc4/0xe0 [ 204.445535] ? kasan_slab_alloc+0x12/0x20 [ 204.449672] ? find_held_lock+0x36/0x1c0 [ 204.453732] ? check_same_owner+0x320/0x320 [ 204.458042] ? rcu_note_context_switch+0x710/0x710 [ 204.462958] __should_failslab+0x124/0x180 [ 204.467179] should_failslab+0x9/0x14 [ 204.470963] kmem_cache_alloc_node_trace+0x26f/0x770 [ 204.476056] __kmalloc_node_track_caller+0x33/0x70 [ 204.480973] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 204.485714] __alloc_skb+0x14d/0x780 [ 204.489414] ? skb_scrub_packet+0x580/0x580 [ 204.493726] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 204.499246] ? ip_generic_getfrag+0x11c/0x2d0 [ 204.503728] ? ip_reply_glue_bits+0xc0/0xc0 [ 204.508036] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 204.513038] ? skb_put+0x17b/0x1e0 [ 204.516562] __ip_append_data.isra.47+0x2096/0x2940 [ 204.521568] ? ip_reply_glue_bits+0xc0/0xc0 [ 204.525875] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 204.531657] ? perf_trace_lock+0xd6/0x900 [ 204.535788] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 204.540964] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 204.546484] ? ipv4_mtu+0x375/0x580 [ 204.550095] ? __build_flow_key.constprop.55+0x5f0/0x5f0 [ 204.555524] ? find_held_lock+0x36/0x1c0 [ 204.559582] ip_make_skb+0x2be/0x350 [ 204.563282] ? ip_reply_glue_bits+0xc0/0xc0 [ 204.567590] ? ip_flush_pending_frames+0x30/0x30 [ 204.572330] ? sk_dst_check+0x360/0x5b0 [ 204.576292] ? rcu_is_watching+0x85/0x140 [ 204.580425] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 204.585602] udp_sendmsg+0x2793/0x3370 [ 204.589474] ? LZ4_decompress_safe_continue+0x950/0x18a0 [ 204.594908] ? ip_reply_glue_bits+0xc0/0xc0 [ 204.599219] ? udp4_lib_lookup2+0x340/0x340 [ 204.603526] ? __fget+0x40c/0x650 [ 204.606966] ? expand_files.part.8+0x9a0/0x9a0 [ 204.611535] ? find_held_lock+0x36/0x1c0 [ 204.615581] ? graph_lock+0x170/0x170 [ 204.619372] ? __fget_light+0x2ef/0x430 [ 204.623329] ? fget_raw+0x20/0x20 [ 204.626773] inet_sendmsg+0x19f/0x690 [ 204.630560] ? ipip_gro_receive+0x100/0x100 [ 204.634865] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 204.640384] ? proc_fail_nth_write+0x96/0x1f0 [ 204.644866] ? security_socket_sendmsg+0x94/0xc0 [ 204.649603] ? ipip_gro_receive+0x100/0x100 [ 204.653909] sock_sendmsg+0xd5/0x120 [ 204.657608] __sys_sendto+0x3d7/0x670 [ 204.661394] ? SyS_getpeername+0x30/0x30 [ 204.665441] ? wait_for_completion+0x870/0x870 [ 204.670033] ? __sb_end_write+0xac/0xe0 [ 204.674000] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 204.679525] ? fput+0x130/0x1a0 [ 204.682787] ? ksys_write+0x1a6/0x250 [ 204.686573] ? SyS_read+0x30/0x30 [ 204.690014] ? mm_fault_error+0x380/0x380 [ 204.694154] SyS_sendto+0x40/0x60 [ 204.697590] ? __sys_sendto+0x670/0x670 [ 204.701547] do_syscall_64+0x29e/0x9d0 [ 204.705416] ? vmalloc_sync_all+0x30/0x30 [ 204.709548] ? _raw_spin_unlock_irq+0x27/0x70 [ 204.714029] ? finish_task_switch+0x1ca/0x820 [ 204.718508] ? syscall_return_slowpath+0x5c0/0x5c0 [ 204.723418] ? syscall_return_slowpath+0x30f/0x5c0 [ 204.728333] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 204.733681] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.738510] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 204.743678] RIP: 0033:0x455259 [ 204.746846] RSP: 002b:00007fcd55847c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 204.754537] RAX: ffffffffffffffda RBX: 00007fcd558486d4 RCX: 0000000000455259 [ 204.761789] RDX: 0000000000000392 RSI: 0000000020000000 RDI: 0000000000000013 [ 204.769040] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 204.776289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 204.783539] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000009 2018/04/10 07:49:39 executing program 1: syz_mount_image$ntfs(&(0x7f00000004c0)='ntfs\x00', &(0x7f0000000500)='./file0\x00', 0x0, 0x0, &(0x7f0000002680), 0x0, &(0x7f0000002700)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x35, 0x0]}, 0x2c}]}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/04/10 07:49:39 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0xb000000}], 0x30) 2018/04/10 07:49:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0x6, &(0x7f00000000c0)) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1, 0x800) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) 2018/04/10 07:49:39 executing program 5 (fault-call:4 fault-nth:10): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:39 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x2) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000100)={0xffffffffffffffff}, 0x8) sendfile(r0, r1, &(0x7f0000000140), 0xfff) open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r2 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2, 0x100) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x301000, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000000540)={"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"}) write(r2, &(0x7f0000000000)="d8", 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xc4c, 0x30}, &(0x7f0000000280)=0xc) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x84) sendfile(r2, r0, &(0x7f0000000180), 0x20000000011ffe) 2018/04/10 07:49:39 executing program 4: syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x400, 0x20401) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000040), 0x0) 2018/04/10 07:49:39 executing program 7: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000005a80)=[{&(0x7f00000059c0)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}], 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="7d622410f27868334fa650", 0xb) 2018/04/10 07:49:39 executing program 0: r0 = openat$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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000fe5000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f00000000c0)) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x80001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/10 07:49:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x20, 0x400, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x350c}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="6e0000009e46dcca3f59d21dff0e04e36035781d6850b4f095cfd106bf7d75767d0ddbe7e447bb763311a9b906007fa442a4792116372cf40003b0ee5010c4faa2631789d4033c00bf19a548e1f9a17a0e8b42feadd4d1f8f3d08c323d7b109dd9b51f2685b902c8e0408b503f0e5e44d800"], &(0x7f0000000280)=0x76) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={0x787, {0x2, 0x4e20}, {0x2, 0x4e23, @rand_addr=0x7ff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x1e3, 0x7, 0x8, 0x100000001, 0x5, 0x0, 0x100, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x2, 0x10, 0x276, 0x8001}, &(0x7f00000002c0)=0x18) [ 205.014464] FAULT_INJECTION: forcing a failure. [ 205.014464] name failslab, interval 1, probability 0, space 0, times 0 [ 205.026430] CPU: 1 PID: 15661 Comm: syz-executor5 Not tainted 4.16.0+ #14 [ 205.033370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.042720] Call Trace: [ 205.045311] dump_stack+0x1b9/0x294 [ 205.048939] ? dump_stack_print_info.cold.2+0x52/0x52 [ 205.054130] ? perf_trace_lock_acquire+0xe3/0x980 [ 205.058980] ? unwind_get_return_address+0x61/0xa0 [ 205.063906] ? __save_stack_trace+0x7e/0xd0 [ 205.068229] should_fail.cold.4+0xa/0x1a [ 205.072295] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 205.077394] ? save_stack+0xa9/0xd0 [ 205.081024] ? save_stack+0x43/0xd0 [ 205.084648] ? kasan_kmalloc+0xc4/0xe0 [ 205.088530] ? __kmalloc_node_track_caller+0x47/0x70 [ 205.093636] ? __alloc_skb+0x14d/0x780 [ 205.097522] ? __ip_append_data.isra.47+0x2096/0x2940 [ 205.102706] ? ip_make_skb+0x2be/0x350 [ 205.106589] ? udp_sendmsg+0x2793/0x3370 [ 205.110645] ? inet_sendmsg+0x19f/0x690 [ 205.114616] ? sock_sendmsg+0xd5/0x120 [ 205.118500] ? __sys_sendto+0x3d7/0x670 [ 205.122476] ? do_syscall_64+0x29e/0x9d0 [ 205.126537] ? find_held_lock+0x36/0x1c0 [ 205.130620] ? check_same_owner+0x320/0x320 [ 205.134939] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 205.140475] ? rcu_note_context_switch+0x710/0x710 [ 205.145413] __should_failslab+0x124/0x180 [ 205.149647] should_failslab+0x9/0x14 [ 205.153448] kmem_cache_alloc_node+0x272/0x780 [ 205.158039] __alloc_skb+0x111/0x780 [ 205.161759] ? skb_scrub_packet+0x580/0x580 [ 205.166090] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 205.171629] ? ip_generic_getfrag+0x11c/0x2d0 [ 205.176127] ? ip_reply_glue_bits+0xc0/0xc0 [ 205.180452] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 205.186156] ? skb_put+0x17b/0x1e0 [ 205.189702] __ip_append_data.isra.47+0x2096/0x2940 [ 205.194729] ? ip_reply_glue_bits+0xc0/0xc0 [ 205.199062] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 205.204860] ? perf_trace_lock_acquire+0xe3/0x980 [ 205.209705] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 205.215241] ? ipv4_mtu+0x375/0x580 [ 205.218870] ? __build_flow_key.constprop.55+0x5f0/0x5f0 [ 205.224317] ? find_held_lock+0x36/0x1c0 [ 205.228397] ip_make_skb+0x2be/0x350 [ 205.232116] ? ip_reply_glue_bits+0xc0/0xc0 [ 205.236438] ? ip_flush_pending_frames+0x30/0x30 [ 205.241194] ? sk_dst_check+0x360/0x5b0 [ 205.245173] ? rcu_is_watching+0x85/0x140 [ 205.249322] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 205.254515] udp_sendmsg+0x2793/0x3370 [ 205.258410] ? ip_reply_glue_bits+0xc0/0xc0 [ 205.262737] ? udp4_lib_lookup2+0x340/0x340 [ 205.267054] ? __fget+0x40c/0x650 [ 205.270511] ? expand_files.part.8+0x9a0/0x9a0 [ 205.275096] ? find_held_lock+0x36/0x1c0 [ 205.279158] ? graph_lock+0x170/0x170 [ 205.282960] ? lock_downgrade+0x8e0/0x8e0 [ 205.287113] ? __fget_light+0x2ef/0x430 [ 205.291087] ? fget_raw+0x20/0x20 [ 205.294547] inet_sendmsg+0x19f/0x690 [ 205.298360] ? ipip_gro_receive+0x100/0x100 [ 205.302680] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 205.308213] ? proc_fail_nth_write+0x96/0x1f0 [ 205.312712] ? security_socket_sendmsg+0x94/0xc0 [ 205.317467] ? ipip_gro_receive+0x100/0x100 [ 205.321787] sock_sendmsg+0xd5/0x120 [ 205.325502] __sys_sendto+0x3d7/0x670 [ 205.329307] ? SyS_getpeername+0x30/0x30 [ 205.333371] ? wait_for_completion+0x870/0x870 [ 205.337954] ? __lock_is_held+0xb5/0x140 [ 205.342028] ? __sb_end_write+0xac/0xe0 [ 205.346009] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 205.351543] ? fput+0x130/0x1a0 [ 205.354825] ? ksys_write+0x1a6/0x250 [ 205.358625] ? SyS_read+0x30/0x30 [ 205.362072] ? mm_fault_error+0x380/0x380 [ 205.366217] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 205.371061] SyS_sendto+0x40/0x60 [ 205.374513] ? __sys_sendto+0x670/0x670 [ 205.378482] do_syscall_64+0x29e/0x9d0 [ 205.382368] ? vmalloc_sync_all+0x30/0x30 [ 205.386512] ? _raw_spin_unlock_irq+0x27/0x70 [ 205.391006] ? finish_task_switch+0x1ca/0x820 [ 205.395497] ? syscall_return_slowpath+0x5c0/0x5c0 [ 205.400424] ? syscall_return_slowpath+0x30f/0x5c0 [ 205.405359] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 205.410725] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.415575] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 205.420757] RIP: 0033:0x455259 [ 205.423941] RSP: 002b:00007fcd55847c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 205.431650] RAX: ffffffffffffffda RBX: 00007fcd558486d4 RCX: 0000000000455259 [ 205.438911] RDX: 0000000000000392 RSI: 0000000020000000 RDI: 0000000000000013 [ 205.446176] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 205.453437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/10 07:49:39 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0xc000000}], 0x30) [ 205.460703] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 000000000000000a [ 205.491987] 9pnet_virtio: no channels available for device ./file0/file0 [ 205.528488] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/10 07:49:39 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000740)='/dev/vcsa#\x00', 0x100000001, 0x8203f) r1 = dup(r0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000180)=r0) ioctl$TCSBRKP(r0, 0x5425, 0x7) ioctl$VT_WAITACTIVE(r0, 0x5607) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0xffffffff, 0x7, 0x20, 0x0, 0x2, 0x3f, 0x5, 0x28b, 0x38, 0x35f, 0x20, 0xfaa9, 0x20, 0x2, 0x1, 0x0, 0x5}, [{0x0, 0x0, 0x45, 0x300, 0x8, 0x3, 0xd, 0x401}, {0x6, 0x0, 0x100, 0x3, 0x4, 0xfffffffffffff091, 0x7a25, 0x1ff}], "94b527c6c6d3eb84248ccb1e8207e67a4e5a6f98c205efb2a2bc1458ccaf55431a0a3d9a311afb3cd968849bba9af9a5904e22525b3215c588a762e347843e4e7710a1e5d6e8634b71faf2a29c61e3ef4e47e447a37fc6b8fd62976c53977163", [[], [], [], []]}, 0x4d8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0x1, 0x3f, 0x7, 0x0, 0x0, [], [], [], 0x4}) bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x9, 0x100, 0x100, 0xffffffffffffffff, 0x2, r0}, 0x2c) 2018/04/10 07:49:39 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f0000000180)="e5") perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/04/10 07:49:39 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1103}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000000100)="abfa022b5077740c16f489cb9fd9296c6ec84cc7c7bace47e8056e482a27b3a900d970db043990ecd8b066dd2040a09145588aeea7c9a646e92059c77b7c06576ecd5ae353921203abea6ec076c26c1d9e", 0x51) 2018/04/10 07:49:40 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x2c}, 0x1}, 0x4000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x101, 0x0, 0x0, 0xffffffffffffffe1}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0xfe1, r2}) 2018/04/10 07:49:40 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80000, 0x0) write$cgroup_int(r0, &(0x7f00000001c0)={[0x34, 0x2f, 0x33, 0x8476772d5d35e74e, 0x32, 0x36]}, 0x6) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000200)) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x46000) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000040)={0x7fff, 0x0, 'client1\x00', 0xffffffff80000007, "8cd5c287373a1c2d", "766306d24360ecb1444c3a1f9b56d1ad4ef5adbdf496ef26015c7f18ac39be54", 0x1, 0xfffffffffffff22b}) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x68, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x68}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000100)={{0x4, 0x200000000000}, 0x1, 0x20, 0x4, {0x5, 0x1}, 0xd0, 0x6}) 2018/04/10 07:49:40 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x1400}], 0x30) 2018/04/10 07:49:40 executing program 5 (fault-call:4 fault-nth:11): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:40 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x8, 0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000f47cbed7c1264c46edffffff00000044db000000000000000000000900000000000000010000000100b5cf46b47e209d98653c850345000000000013a93c00000000000000000000080060b22f4eadc0b44c"]) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r2 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$setlease(r4, 0x400, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0x0, 0x25dfdbfc}, 0x10}, 0x1}, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000340)={0x4101, 0x0, 0x5, 0x0, 0x84, 0x0, 0xd624, 0x5, 0x800, 0xffff, 0x3, 0x9, 0x0, 0x8, 0x8, 0x7fff, 0x3, 0x0, 0x81}) close(r5) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008cff4)='/dev/rfkill\x00', 0x0, 0x0) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f00001b6ff4)) epoll_ctl$EPOLL_CTL_ADD(r7, 0xa000, r6, &(0x7f0000d56ff4)) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000440)=0x7, 0x4) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r8}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) mlock(&(0x7f0000723000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/10 07:49:40 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040), 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2040, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'bcsf0\x00', {0x4, 0x30b, 0x6, "a95967af851c", 0x1f}}) 2018/04/10 07:49:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000000c0)={0x300000000000, 0x1, 0x401, 0x10000, &(0x7f0000000080)=[{}]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x3}}, 0x30, 0x1, 0x0, 0x9, 0x7f}, &(0x7f0000000200)=0x98) syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0x0, 0x800) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000440)={r1, @in={{0x2, 0x4e20}}}, 0xfffffd93) bind$ipx(r0, &(0x7f0000000300)={0x4, 0x10001, 0x1, "afe0f8faff83", 0x18000000000}, 0x10) 2018/04/10 07:49:40 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0xb756, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24}}}, 0x108) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)=""/9, &(0x7f0000000180)=0x9) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000006c0)=0x98) [ 206.119240] FAULT_INJECTION: forcing a failure. [ 206.119240] name failslab, interval 1, probability 0, space 0, times 0 [ 206.130558] CPU: 1 PID: 15709 Comm: syz-executor5 Not tainted 4.16.0+ #14 [ 206.130570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.130575] Call Trace: [ 206.130596] dump_stack+0x1b9/0x294 [ 206.153272] ? dump_stack_print_info.cold.2+0x52/0x52 [ 206.158474] ? is_bpf_text_address+0xd7/0x170 [ 206.162978] ? kernel_text_address+0x79/0xf0 [ 206.167391] ? __unwind_start+0x166/0x330 [ 206.171548] should_fail.cold.4+0xa/0x1a [ 206.175616] ? __save_stack_trace+0x7e/0xd0 [ 206.179949] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 206.185058] ? save_stack+0xa9/0xd0 [ 206.188683] ? save_stack+0x43/0xd0 [ 206.192302] ? kasan_kmalloc+0xc4/0xe0 [ 206.196180] ? kasan_slab_alloc+0x12/0x20 [ 206.200319] ? find_held_lock+0x36/0x1c0 [ 206.204399] ? check_same_owner+0x320/0x320 [ 206.208712] ? rcu_note_context_switch+0x710/0x710 [ 206.213634] __should_failslab+0x124/0x180 [ 206.217857] should_failslab+0x9/0x14 [ 206.221641] kmem_cache_alloc_node_trace+0x26f/0x770 [ 206.226738] __kmalloc_node_track_caller+0x33/0x70 [ 206.231656] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 206.236401] __alloc_skb+0x14d/0x780 [ 206.240104] ? skb_scrub_packet+0x580/0x580 [ 206.244422] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 206.249949] ? ip_generic_getfrag+0x11c/0x2d0 [ 206.254430] ? ip_reply_glue_bits+0xc0/0xc0 [ 206.258740] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 206.263738] ? skb_put+0x17b/0x1e0 [ 206.267264] __ip_append_data.isra.47+0x2096/0x2940 [ 206.272274] ? ip_reply_glue_bits+0xc0/0xc0 [ 206.276586] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 206.282373] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 206.287893] ? ipv4_mtu+0x375/0x580 [ 206.291506] ? __build_flow_key.constprop.55+0x5f0/0x5f0 [ 206.296944] ? find_held_lock+0x36/0x1c0 [ 206.301006] ip_make_skb+0x2be/0x350 [ 206.304716] ? ip_reply_glue_bits+0xc0/0xc0 [ 206.309031] ? ip_flush_pending_frames+0x30/0x30 [ 206.313777] ? sk_dst_check+0x360/0x5b0 [ 206.317741] ? rcu_is_watching+0x85/0x140 [ 206.321874] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 206.327053] udp_sendmsg+0x2793/0x3370 [ 206.330928] ? rxe_add+0x1b20/0x1c50 [ 206.334634] ? ip_reply_glue_bits+0xc0/0xc0 [ 206.338949] ? udp4_lib_lookup2+0x340/0x340 [ 206.343255] ? __fget+0x40c/0x650 [ 206.346698] ? expand_files.part.8+0x9a0/0x9a0 [ 206.351354] ? check_same_owner+0x320/0x320 [ 206.355667] ? find_held_lock+0x36/0x1c0 [ 206.359717] ? graph_lock+0x170/0x170 [ 206.363508] ? lock_downgrade+0x8e0/0x8e0 [ 206.367642] ? __fget_light+0x2ef/0x430 [ 206.371603] ? fget_raw+0x20/0x20 [ 206.375051] inet_sendmsg+0x19f/0x690 [ 206.378840] ? ipip_gro_receive+0x100/0x100 [ 206.383148] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 206.388670] ? proc_fail_nth_write+0x96/0x1f0 [ 206.393155] ? security_socket_sendmsg+0x94/0xc0 [ 206.397897] ? ipip_gro_receive+0x100/0x100 [ 206.402208] sock_sendmsg+0xd5/0x120 [ 206.405907] __sys_sendto+0x3d7/0x670 [ 206.409694] ? SyS_getpeername+0x30/0x30 [ 206.413743] ? wait_for_completion+0x870/0x870 [ 206.418314] ? __lock_is_held+0xb5/0x140 [ 206.422373] ? __sb_end_write+0xac/0xe0 [ 206.426338] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 206.431858] ? fput+0x130/0x1a0 [ 206.435126] ? ksys_write+0x1a6/0x250 [ 206.438912] ? SyS_read+0x30/0x30 [ 206.442349] ? mm_fault_error+0x380/0x380 [ 206.446486] SyS_sendto+0x40/0x60 [ 206.449926] ? __sys_sendto+0x670/0x670 [ 206.453892] do_syscall_64+0x29e/0x9d0 [ 206.457764] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 206.462590] ? syscall_return_slowpath+0x5c0/0x5c0 [ 206.467507] ? syscall_return_slowpath+0x30f/0x5c0 [ 206.472424] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 206.477774] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.482608] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 206.487781] RIP: 0033:0x455259 [ 206.490953] RSP: 002b:00007fcd55847c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 206.498646] RAX: ffffffffffffffda RBX: 00007fcd558486d4 RCX: 0000000000455259 [ 206.505897] RDX: 0000000000000392 RSI: 0000000020000000 RDI: 0000000000000013 [ 206.513147] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/10 07:49:40 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0x11, r2, 0x20000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="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", 0xfe}, {&(0x7f00000001c0)="8c2cdfbad8bc555eecfc591c68599bc561a6c327eafb626cfd863f632f6fccd440c311e613c9a65c8d8fd9d2c8ace3eec4d83fed82627a2a04432ff9927d5fa00250764d57cf1604fedd7729d268e7dcc98e57ba0bc36bf6", 0x58}], 0x2, &(0x7f0000001780)}, 0x0) 2018/04/10 07:49:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xfffffd18, &(0x7f0000000000)={&(0x7f00000000c0)={0xfffffffffffffd16, 0x8000026, 0x701, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/10 07:49:40 executing program 0: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x800, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000680)={{{@in=@loopback, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xffffff9a) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x9}, 0xc) keyctl$unlink(0x3, r0, 0xfffffffffffffffb) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000001140)="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") getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x1000, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) removexattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@random={'osx.', 'user\x00'}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000780)={{0x3, 0x1, 0x6, 0x0, "e7a0a592a570f12e419443ab3d140ba7a25bd685b814eeb642fca0ce22f495e968760728de1d70b0c22fa8bd", 0x4b}, 0x5, [0x100, 0x101, 0x100, 0xfffffffffffffff9, 0x10000, 0x6, 0xffffffffffffff00, 0x1, 0x4, 0xffffffffffffff7d, 0xfffffffffffffffb, 0x3, 0x7, 0x6, 0xfffffffffffffffd, 0x7e8c69f9, 0x6d1, 0x9, 0x80, 0x1000, 0x5, 0x5, 0xffffffffffff8000, 0x2386, 0x4, 0x1, 0x1, 0xfffffffffffffffe, 0x4c0, 0x2, 0x4, 0x800, 0x1ff, 0x5, 0x6, 0x200, 0x43, 0x2, 0x7, 0x9, 0x7, 0xa000000000, 0x9, 0x1, 0x3, 0x9, 0x6, 0x0, 0x401, 0x4, 0x7, 0xa44e, 0x6, 0x5, 0x9, 0x10001, 0x8, 0x40, 0x5, 0x8, 0x1ff, 0x1, 0x3, 0x8, 0x6, 0x7, 0x5a39551b, 0x7, 0x7, 0xd532, 0x8, 0x9, 0x2, 0xe736, 0xff, 0x401, 0x1f3e, 0x80, 0x19, 0x9, 0x401, 0x71ce, 0x1f, 0x2, 0x858, 0x9, 0xfffffffffffffffc, 0x7, 0x4, 0x4, 0x4, 0x101, 0x23, 0x6, 0x40, 0x8000, 0x5, 0x9, 0x9d, 0x9, 0xffffffffffffb4c2, 0x5, 0x7fffffff, 0x43, 0x5, 0x101, 0x36, 0x3, 0xfe, 0x6, 0x2, 0x46d, 0x7fff, 0x6, 0x8, 0x200, 0x2, 0x5, 0x6, 0xc72c, 0x401, 0x100000001, 0x0, 0xc9, 0x101, 0x9, 0x9, 0x1]}) ptrace$getregset(0x4204, r3, 0x203, &(0x7f0000000200)={&(0x7f0000000140)=""/192, 0xc0}) 2018/04/10 07:49:40 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x1000000}], 0x30) [ 206.520400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 206.527653] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 000000000000000b [ 206.553949] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/04/10 07:49:40 executing program 5 (fault-call:4 fault-nth:12): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="2d0000000000000000000000000000000000000000002000000000080d115e4b0ff5678e00000000000000000000000000000004000000000000000000000000000000100000002300000000000008000000000000000000000000000000"]}) [ 206.581670] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 206.877302] FAULT_INJECTION: forcing a failure. [ 206.877302] name failslab, interval 1, probability 0, space 0, times 0 [ 206.888571] CPU: 0 PID: 15769 Comm: syz-executor5 Not tainted 4.16.0+ #14 [ 206.895499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.904837] Call Trace: [ 206.907413] dump_stack+0x1b9/0x294 [ 206.911039] ? dump_stack_print_info.cold.2+0x52/0x52 [ 206.916216] ? print_usage_bug+0xc0/0xc0 [ 206.920268] should_fail.cold.4+0xa/0x1a [ 206.924317] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 206.929413] ? __lock_acquire+0x7f5/0x5130 [ 206.933644] ? csum_and_copy_from_iter_full+0x3e3/0x1090 [ 206.939078] ? kasan_kmalloc+0xc4/0xe0 [ 206.942954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 206.948476] ? ip_vs_in+0x2b9/0x28f0 [ 206.952173] ? debug_check_no_locks_freed+0x310/0x310 [ 206.957351] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 206.962874] ? ip_vs_in_icmp+0x2900/0x2900 [ 206.967100] ? ip_vs_out_icmp_v6.isra.25+0x6c0/0x6c0 [ 206.972194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 206.977718] ? __local_bh_enable_ip+0x161/0x230 [ 206.982379] __should_failslab+0x124/0x180 [ 206.986602] should_failslab+0x9/0x14 [ 206.990387] kmem_cache_alloc+0x47/0x760 [ 206.994439] ? trace_hardirqs_on+0xd/0x10 [ 206.998574] ? __local_bh_enable_ip+0x161/0x230 [ 207.003228] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 207.008749] ? ipt_do_table+0xf85/0x1b20 [ 207.012801] skb_clone+0x1ed/0x4f0 [ 207.016327] ? skb_split+0x11d0/0x11d0 [ 207.020212] ip_mc_output+0x8d9/0x15a0 [ 207.024090] ? ip_queue_xmit+0x1fa0/0x1fa0 [ 207.028311] ? lock_downgrade+0x8e0/0x8e0 [ 207.032449] ? kasan_check_read+0x11/0x20 [ 207.036586] ? rcu_is_watching+0x85/0x140 [ 207.040720] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 207.045894] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 207.050894] ? nf_hook_slow+0x11e/0x1c0 [ 207.054858] ? __ip_local_out+0x5cf/0xb20 [ 207.058992] ? ip_finish_output+0xf80/0xf80 [ 207.063303] ? ip_make_skb+0x226/0x350 [ 207.067182] ? ip_append_data.part.48+0x180/0x180 [ 207.072011] ? ip_flush_pending_frames+0x30/0x30 [ 207.076762] ip_local_out+0xc5/0x1b0 [ 207.080461] ip_send_skb+0x40/0xe0 [ 207.084074] udp_send_skb+0x581/0xcc0 [ 207.087866] udp_sendmsg+0x27f6/0x3370 [ 207.091739] ? crypto_alloc_instance2+0x20/0x80 [ 207.096395] ? ip_reply_glue_bits+0xc0/0xc0 [ 207.100708] ? udp4_lib_lookup2+0x340/0x340 [ 207.105016] ? __fget+0x40c/0x650 [ 207.108464] ? expand_files.part.8+0x9a0/0x9a0 [ 207.113041] ? find_held_lock+0x36/0x1c0 [ 207.117099] ? graph_lock+0x170/0x170 [ 207.120889] ? lock_downgrade+0x8e0/0x8e0 [ 207.125034] ? __fget_light+0x2ef/0x430 [ 207.128994] ? fget_raw+0x20/0x20 [ 207.132444] inet_sendmsg+0x19f/0x690 [ 207.136235] ? ipip_gro_receive+0x100/0x100 [ 207.140544] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 207.146066] ? proc_fail_nth_write+0x96/0x1f0 [ 207.150552] ? security_socket_sendmsg+0x94/0xc0 [ 207.155292] ? ipip_gro_receive+0x100/0x100 [ 207.159603] sock_sendmsg+0xd5/0x120 [ 207.163307] __sys_sendto+0x3d7/0x670 [ 207.167098] ? SyS_getpeername+0x30/0x30 [ 207.171150] ? wait_for_completion+0x870/0x870 [ 207.175720] ? __lock_is_held+0xb5/0x140 [ 207.179778] ? __sb_end_write+0xac/0xe0 [ 207.183741] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 207.189271] ? fput+0x130/0x1a0 [ 207.192540] ? ksys_write+0x1a6/0x250 [ 207.196331] ? SyS_read+0x30/0x30 [ 207.199771] ? mm_fault_error+0x380/0x380 [ 207.203910] SyS_sendto+0x40/0x60 [ 207.207351] ? __sys_sendto+0x670/0x670 [ 207.211311] do_syscall_64+0x29e/0x9d0 [ 207.215183] ? vmalloc_sync_all+0x30/0x30 [ 207.219317] ? _raw_spin_unlock_irq+0x27/0x70 [ 207.223796] ? finish_task_switch+0x1ca/0x820 [ 207.228276] ? syscall_return_slowpath+0x5c0/0x5c0 [ 207.233192] ? syscall_return_slowpath+0x30f/0x5c0 [ 207.238113] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 207.243464] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 207.248298] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 207.253471] RIP: 0033:0x455259 [ 207.256644] RSP: 002b:00007fcd55847c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 207.264338] RAX: ffffffffffffffda RBX: 00007fcd558486d4 RCX: 0000000000455259 [ 207.271592] RDX: 0000000000000392 RSI: 0000000020000000 RDI: 0000000000000013 2018/04/10 07:49:41 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040), 0xfffffffffffffe73}}], 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000000c0)={0xffffffff, {{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x88) 2018/04/10 07:49:41 executing program 0: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x39, &(0x7f0000000000)={0x40000}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x100000, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x7d, 0x0, [0x80000000, 0x2, 0x8]}) [ 207.278844] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 207.286094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 207.293346] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 000000000000000c 2018/04/10 07:49:41 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x4000}], 0x30) 2018/04/10 07:49:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x26, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/10 07:49:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x94, 0x4000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000140)={0xb38, 0x0, 0x6, 0x1000, 0x10000000, 0x3}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="b9810500000f3241cfc421addc54c1adc4a3394c7a00602e8d5f380f21cd0f01c2c744240000800000c7442402a1f504f3c7442406000000000f011c240fc71fc422a997a778000000", 0x49}], 0x1, 0x0, &(0x7f00000003c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/10 07:49:41 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x200040084149, &(0x7f0000000340)='K') ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x9, 0x10000, 0x4, 0x5, 0x9, [{0x1bde, 0x5, 0x9, 0x0, 0x0, 0x2}, {0x1ff, 0x6, 0x0, 0x0, 0x0, 0x1000}, {0x1, 0xfc0000000000, 0x7, 0x0, 0x0, 0x1480}, {0x7, 0x800, 0x4, 0x0, 0x0, 0x1100}, {0x3ff, 0x0, 0x6, 0x0, 0x0, 0x3002}, {0x6, 0x8, 0xffffffff, 0x0, 0x0, 0x4}, {0x1, 0x6, 0x8, 0x0, 0x0, 0x800}, {0x4, 0xff, 0x7fffffff, 0x0, 0x0, 0x209}, {0x7, 0x80000000, 0x3, 0x0, 0x0, 0x1280}]}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000040)=0xff, 0x4) 2018/04/10 07:49:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='net/ip_mr_vif\x00', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_mr_vif\x00') pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r3, r1, &(0x7f0000000380), 0x800000000007d6) r4 = msgget$private(0x0, 0xa2) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000000240)=""/7) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2820000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r5, 0x2, 0x70bd29, 0x25dfdbff, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2e}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x8801) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x5, 0x0, 0x1, &(0x7f0000ff9000/0x4000)=nil, 0x6}) 2018/04/10 07:49:41 executing program 5 (fault-call:4 fault-nth:13): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:41 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x8003}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) fanotify_init(0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x8971, 0x6f2000, &(0x7f00000003c0)) 2018/04/10 07:49:41 executing program 6: r0 = socket(0x2, 0x805, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x1b0, [0x20000100, 0x0, 0x0, 0x20000250, 0x20000280], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'sit0\x00', 'bcsh0\x00', 'sit0\x00', 'ifb0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe8, 0xe8, 0x120, [@statistic={'statistic\x00', 0x18, {{0x20}}}, @realm={'realm\x00', 0x10}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x228) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'tunl0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) io_setup(0xfffffffffffffefd, &(0x7f00000002c0)=0x0) r2 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x8, 0x101000) io_cancel(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000000300)="d265d752902892c60883d5ba3fa2f1a679fcd547632cffcc45cf8170cbfe9868f95bc7318b564bcacd16d34d5582d024e86c2c102bfa84bd6efa8f146e105a25bf82905efd115467a9f28e38e13d9f8b3e8d01d077400ce52d3fada0538ca11fa9560e997b71d8bca53aa2995fb11baf8ba532b2bf2b60d5d3b66d1a47bafb411e5f705ece17574e6d124e389439e9d739ab574ca63599eb56274974a15696a7866743a863d86ab2c7c2fadaf01cf3358e73ce0ee5006aa86f948bf9c2fd6b71f45620e2b9e75fd6a207c1ec0858a7a49e77f9d8", 0xd4, 0xfff, 0x0, 0x0, r2}, &(0x7f0000000480)) accept4$inet(r0, &(0x7f00000004c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000500)=0x10, 0x0) 2018/04/10 07:49:41 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0xffffffff00000000}], 0x30) 2018/04/10 07:49:41 executing program 4: r0 = gettid() getpgrp(r0) semop(0x0, &(0x7f0000000100)=[{0x1, 0x33}, {0x1}], 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8001, 0x203) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r2}, 0x14) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x4004, &(0x7f00000000c0)="3e34bec02065a0f388c358573d7d0fa569897325e757ebe0") timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/04/10 07:49:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) 2018/04/10 07:49:42 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:49:42 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x20}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x4e3, &(0x7f00001a7f05)=""/251}, 0x48) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f00000001c0)={0x90, r1, 0x921, 0x0, 0x0, {0x1}, [{{0x8, 0x1, r2}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x90}, 0x1}, 0x0) 2018/04/10 07:49:42 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x12482) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x7, 0x1, 0x3, 0xffffffff, 0xfffffffffffffffd, 0x81, 0x7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x0, 0x6}, 0x8) setsockopt(r0, 0x65, 0x1, &(0x7f0000000440), 0xfef0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ptrace$setregset(0x4205, r3, 0x207, &(0x7f0000000200)={&(0x7f0000000180)="5e234c534d9c0880e0d04d10e0aa4ca1ab58bfca549703f8ff385deba6a34a2dc5250569a24b8a19c302431a8da1d8093c5d4a417633ecc57bafcd04121f655fc879aa37d5d3faf4cd13de45d62b3ea2031fba53f569058e69fc9afb2c7ced5c93db87b8e0518fbdccd1d9d7630612bde9066ce49c1be662b61f80fb35cd", 0x7e}) 2018/04/10 07:49:42 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000abd000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0xffffff80, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}}}}, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000000)=0x1, 0x3, 0x2, &(0x7f00000000c0)={r0, r1+30000000}, &(0x7f0000000100)=0x2, 0x2) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1f, 0x80) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000180)=0x7, &(0x7f00000001c0)=0x2) 2018/04/10 07:49:42 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/10 07:49:42 executing program 2: openat$cgroup(0xffffffffffffff9c, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x81, 0x2200) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0x953f, 0x20000) r2 = openat$cgroup_type(r1, &(0x7f00000003c0)='cgroup.type\x00', 0x2, 0x0) write$binfmt_elf32(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x249) getitimer(0x0, &(0x7f0000000080)) r3 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setlease(r0, 0x400, 0x1) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000002e00010336b239533d04135e2730d5bc671c000080000000"], 0x8c}, 0x1}, 0x0) [ 207.928466] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 207.936185] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/04/10 07:49:42 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x138, 0x0, 0x0, 0x0) 2018/04/10 07:49:42 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x217}, 0x2c) r1 = dup3(r0, r0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)=0xe3, 0xffffffffffffff0e) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffca, &(0x7f00001a7f05)=""/251}, 0x18) syz_emit_ethernet(0x61, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)={0x0, 0x3, [0x207, 0xb56, 0xfe6, 0xe2]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000180)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x4c, &(0x7f00000000c0)}, 0x10) bind$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x4, 0x432ab60c, 0x2, 0x0, 0x20, 0x1}}, 0x8) 2018/04/10 07:49:42 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x15000000}], 0x30) 2018/04/10 07:49:42 executing program 7: r0 = socket$inet(0x2, 0xa, 0x8) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x32, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x6, 0x4) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/71, 0x47}, {&(0x7f0000000000)=""/13, 0x9}], 0x2, &(0x7f00000001c0)=""/13, 0xd, 0x2}, 0x0) 2018/04/10 07:49:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xfffffffffffff7fe, 0x4000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8a983d1b525ea4e8}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x78, r2, 0x300, 0x70bd2d, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x78}, 0x1, 0x0, 0x0, 0x44000}, 0x408c0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000080)={0x10007, 0xf000, 0x9, 0x1b39, 0xb1}) 2018/04/10 07:49:42 executing program 6: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0xa000, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semtimedop(r0, &(0x7f0000000000)=[{0x7}, {0x0, 0x8}], 0x2, &(0x7f0000000080)) 2018/04/10 07:49:42 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000180)=0x40) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f000000abc0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f000000ab80)={&(0x7f000000a080)={0x110, 0x0, 0x0, 0x0, 0x0, {0x1}, [{{0x8, 0x1}, {0xf4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x110}, 0x1}, 0x0) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000007c0)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f00000000c0)=ANY=[@ANYBLOB="eabaaa2cf23b13d11ff26b3c8b953d0f599b21a390cef5cf50ff87764855be"], 0x1}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r1, &(0x7f0000000000)='\f', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/10 07:49:42 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000080)) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000), 0x0) dup2(r0, r1) 2018/04/10 07:49:42 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@newae={0x50, 0x1e, 0x401, 0x0, 0x0, {{@in=@loopback=0x7f000001}}, [@replay_val={0x10, 0xa}]}, 0x50}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x10, 0x4) r1 = gettid() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000180)={0x97d, 0x4, 0x100000001, 0x3, 0x10, 0xffffffffffffffff}) sched_setparam(r1, &(0x7f0000000080)) 2018/04/10 07:49:42 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x1d8, 0x0, 0x0, 0x0) 2018/04/10 07:49:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000283476b3d18d83157b21f51bc4469898df742f8e10e37005cae60003f2bb89edd602b37c5296d6720e0ea77572c9862cacf54b4a9dd240ed"]) 2018/04/10 07:49:42 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x3000000}], 0x30) 2018/04/10 07:49:42 executing program 1: r0 = userfaultfd(0x0) r1 = gettid() syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) fstatfs(r0, &(0x7f0000000300)=""/162) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0x53}], 0x1, 0x0) 2018/04/10 07:49:42 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x50000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x8b, "03e913571f1ec819934e243b1a8ae2c6301595580247bd5b51737395ee1b40274414a78028dffe0526323fa45507059b82acdca6f5a5792251c3ddb0aa06f02c9e27513fb5594d7271a71063d4c1a419c1f816f7cc954fcdfdc89017cc61ca5f2b68594eb717d543895300eefc0b1d93dbab657c1b8810d5d52c01a86a8eb2539112a27c07b537c02bd34d"}, &(0x7f0000000300)=0x93) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0xf0, "d6b1b824e265eb99380f1cfe29c6236a28eeb551be2abcd1392412c1bc293864a28386c1b92062e0d6af503029b8d1a53265eeb796a2d40dc0c4096e0653caeda72d305f8adaacea6686259464e86c40af9037ca7d08ce273ae796ea87b61834d2f9e9ee3a7dcc5c2b710b0df7d8b0ce666e55270c249f3cc01975f3c94e328bf2a2e0211ec24794e00e65a48ee11ed439bdd4fdd5618e31c267ff7ff8725b8bcea711181e66e27145a6cbada70433afecc6e3b5b946094ad1bd61504d61044b7c3668abb3c010b043bc7bf6bd239d47858685978d606321c1a3fc286d4bafd60bc58057a808307b65eda0f9e4fa346d"}, &(0x7f0000000440)=0xf8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000480)={r2, 0x101, 0x3c81, 0xfa7, 0x5, 0x8000, 0x6, 0x6, {r3, @in={{0x2, 0x4e23}}, 0x200, 0x3ff, 0x1000, 0x7f, 0xffff}}, &(0x7f0000000540)=0xb0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) unshare(0x8000400) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000000100)={0x2, 0x8, 0x18b2, 0x3ff}, 0x6) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r7, 0xff}, 0x8) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x8, 0x5, &(0x7f0000000080)}) 2018/04/10 07:49:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000000c0)=""/231, &(0x7f0000000040)=0xe7) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x800, 0x9, [0x3ff, 0x0, 0xfffffffffffffffa, 0x581b, 0x1, 0xa3, 0x36ec, 0x3, 0x100000000]}, &(0x7f0000000200)=0x1a) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x4}, 0x90) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x48, 0x0, 0x200000000000000}]}) 2018/04/10 07:49:42 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x278, 0x0, 0x0, 0x0) 2018/04/10 07:49:42 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f0000000c000000020000009500000000000000c41f39ac919136463455c41c3aad3a6b1727229ed6d621892810578554b39986b39d13b37c8ceb67b2127cd9a0412c99a69f85a41e1ff1b2424dd115b6a045685a83ea7b86bebe3792aaa281f9bed4fe5dc633fedb7ac2c2d50682249c234aa4b9a1"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0xe, 0xb4, &(0x7f00000002c0)="5b91c0a09d140a69db03fb2fd262", &(0x7f0000000100)=""/180}, 0x28) 2018/04/10 07:49:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) keyctl$session_to_parent(0x12) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000000)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80, 0x0) r5 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x8d, 0x1) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000000200)=r5) r6 = dup3(r2, r3, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000002c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x24) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000340)={r7, 0x6, 0xff, 0x1}, 0x10) ioctl$KDGKBDIACR(r6, 0x4b4a, &(0x7f0000000100)=""/90) ioctl$KVM_RUN(r3, 0xae80, 0x0) connect$netrom(r5, &(0x7f0000000240)=@full={{0x3, {"1b54bb67a36c8d"}}, [{"f5d3c355a40346"}, {"a988fbebbd6fdd"}, {"7356b992660e3d"}, {"629d119a0c4912"}, {"3d498850ec68e5"}, {"88c3ce0fbdfa0d"}, {"b417417e9207af"}, {"2bde8e1915b9ce"}]}, 0x48) 2018/04/10 07:49:42 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x1e000000}], 0x30) [ 208.388304] EXT4-fs warning (device sda1): ext4_resize_fs:1914: can't read last block, resize aborted 2018/04/10 07:49:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001c80)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001c40)={0xffffffff}, 0x0, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000001cc0)=@resolve_addr={0x15, 0x0, 0xfa00, {r1, 0x3f, 0x0, 0x0, 0x0, @ib={0x1b, 0x3, 0x5, {"fd37749ccc0d811967d386a7fd667715"}, 0x3, 0x0, 0x9}, @ib={0x1b, 0x7fff, 0x79, {"8ce5b4bdd9dc67f2e4885031d1de4607"}, 0x2, 0x3f, 0x44c}}}, 0xf6069dba8a9799f3) 2018/04/10 07:49:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x7f, 0x979, 0x0, 0x0, 0x0, 0x7ff, 0x89, 0xfffffffffffffffb, 0x1, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/10 07:49:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0)=0x4000000000, 0xfffffffffffffeb7) 2018/04/10 07:49:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x318, 0x0, 0x0, 0x0) 2018/04/10 07:49:43 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x300000000000000}], 0x30) 2018/04/10 07:49:43 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r4, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000040)) 2018/04/10 07:49:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x202, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f0000000000)="c3", 0x1) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x10000000000829f, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x400) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000280)=""/206) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x22830, r1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000100)={0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/04/10 07:49:43 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) write(r0, &(0x7f0000000080)="f4271eb0f0a11a2f4d3eaf164aec6dbd70382f36f9c79586f13891e6317e9137842c600d5641b51346cdbdbff0424bc9ea6b8bc2661433c08119534c630262b4911fcc14334ecb221bd295c51755e21bf822a669c251cc0c051b01eb2403", 0x5e) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x138, 0x188, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x21, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x130, 0x180, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x410) 2018/04/10 07:49:43 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x44000, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r1, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="60000000000000002900000003000000e10984fa3279d7a9e03a22b169d736d06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a00000000000000b187fafcf96adb0c275891be0e27dceb8ed1a7fd265ec7f4a2456585f711801c91b141d2cc65dc6c9a321f689b68070f779269021d64c135876ff8b3e76cf181c08bb5d1c56a635292b2"], 0x60}}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/126) 2018/04/10 07:49:43 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) capget(&(0x7f0000000040)={0x19980330, r0}, &(0x7f00000000c0)={0xfff, 0x80000001, 0x9, 0x7, 0x7}) 2018/04/10 07:49:43 executing program 0: socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) r0 = socket$netlink(0x10, 0x3, 0x4) socket$packet(0x11, 0x3, 0x300) write(r0, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) 2018/04/10 07:49:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x20000392, 0x0, 0x0, 0x0) [ 209.249024] x86/PAT: syz-executor7:15943 map pfn RAM range req write-combining for [mem 0x18aee0000-0x18aee3fff], got write-back 2018/04/10 07:49:43 executing program 1: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f00000008000604d1a0724203000000680001000800050001000000080021000a00000008000b007369700008000b0073692800000008582f000a00000000000000ff7f0000030000000800000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0xfffffffffffffffa, 0x400) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000440)={0x7, 0x6, 0x5, 0x6, "928e84b65bfd5151b011ebc9f18b27f36593d5a09b4fa01502e61f8fe3beb8d7836834cc27d83488a8d1df1e", 0x10000}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000008c0)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockname$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, r2}) r3 = request_key(&(0x7f0000000a00)='dns_resolver\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c00)='(ppp0}-ppp0vboxnet0\x00', 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000cc0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) keyctl$search(0xa, r3, &(0x7f0000000c40)='cifs.spnego\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x1}, r4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) bind$unix(r0, &(0x7f0000000340)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) r5 = add_key$user(&(0x7f0000000f40)='user\x00', &(0x7f0000000e40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000e80)="ac63301f06a0bf6c213af4185f2a610864dbe569f6998cb8c895608a149288029072194e2630fa2c358011c9a0cda09770bed1c40f9e002eb2ee026cd8247d4a90054411f9ab57c64a4c14f1eb83a77cd6ecdacc44766ed8a09b89097ffcaa548d830525971ad0de7d8e4790f2790bc5d5bf0f6b74c7d7bd16d22a9ee835bf2439cf36a598a12f982301d8955eeb92550a", 0x91, 0xfffffffffffffff8) r6 = add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r7 = request_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='\x00', r4) accept(r0, &(0x7f0000000d00)=@l2, &(0x7f0000000d80)=0x80) keyctl$dh_compute(0x17, &(0x7f0000000740)={r5, r6, r7}, &(0x7f0000000a80)=""/170, 0xaa, &(0x7f0000000880)={&(0x7f0000000840)={'md5\x00'}, &(0x7f0000000b40)="a1e43a84a178007e2d6acd4e5d0c447c06bf95a5c2f6ca88917e5f4396ca22823f389407198b75b6e9bf0ece58362302bb708e8bcf03c7f233b1064a48ed3c3c96c0a6f61046f5f83502abecdc26f27930fdd2d619a48714cf7d28c372a7f9f2d9f01bd8628eb15da1b5e0743039cd182026956cc1c84fc41b04be81d9845762443049206ca98e34ec35b0e62644bbff3f33bb6a9db3a6af0b456310", 0x9c}) fchdir(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000680)={r2, 0x1, 0x6, @random="523f469e1f92"}, 0x10) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x20004d2d) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file0\x00') sendto$inet6(r0, &(0x7f0000000240)="6a14", 0x2, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/10 07:49:43 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x4000000}], 0x30) [ 209.334922] x86/PAT: syz-executor7:15943 map pfn RAM range req write-combining for [mem 0x18aee0000-0x18aee3fff], got write-back 2018/04/10 07:49:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x80006, 0x101) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/fscreate\x00') bind$rds(r2, &(0x7f0000000180)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/04/10 07:49:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffdef, 0x0, 0x0, 0x0) 2018/04/10 07:49:43 executing program 2: unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x20004, 0x0) flistxattr(r0, &(0x7f0000000680)=""/199, 0xe620) 2018/04/10 07:49:43 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000003f154)='./file0\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x0, 0x4e22, 0xffff, 0x2, 0x20, 0x20, 0x2b, r2, r3}, {0x9, 0xbf7, 0x7, 0x0, 0xffffffffffffffc1, 0x3, 0x625fd395, 0x65a92f64}, {0x1, 0x3ff, 0x6, 0x3}, 0x7, 0x6e6bb3, 0x0, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3503, 0x0, 0x0, 0x4, 0x7f, 0x5, 0x81}}, 0xe8) r4 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r5 = openat(r4, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file0/file0\x00', r5, &(0x7f0000000080)='./file0/file0/file0/file0\x00') stat(&(0x7f0000000040)='./file0/file0/file0/file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0/file0/file0/file0\x00', 0x0, r6) sendmsg$unix(r1, &(0x7f0000000440)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000340)="cb343213", 0x4}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="18000000000000000100002301000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18, 0x8000}, 0x80) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x1c, 0x4, 0xbe, 'queue1\x00', 0x8e0d}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000640)=0x1f, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0/file0\x00', 0x102, 0x2) 2018/04/10 07:49:43 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) 2018/04/10 07:49:43 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="87", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000680)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000007c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000900)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000940)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000a40)=0xe8) recvmmsg(r0, &(0x7f0000001300)=[{{&(0x7f0000000a80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000b00)=""/168, 0xa8}, {&(0x7f0000000bc0)=""/48, 0x30}, {&(0x7f0000000c00)=""/216, 0xd8}, {&(0x7f0000000d00)=""/237, 0xed}, {&(0x7f0000000e00)=""/46, 0x2e}, {&(0x7f0000000e40)=""/16, 0x10}], 0x6, &(0x7f0000000f00)=""/81, 0x51, 0x5}, 0x6}, {{&(0x7f0000000f80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=""/254, 0xfe}, {&(0x7f0000001100)=""/163, 0xa3}, {&(0x7f00000011c0)=""/35, 0x23}], 0x3, &(0x7f0000001240)=""/153, 0x99, 0x26}}], 0x2, 0x10023, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002740)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002780)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000002880)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000028c0)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002900)={'team0\x00', 0x0}) recvmmsg(r0, &(0x7f0000006140)=[{{&(0x7f0000002a00)=@in6, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002a80)=""/173, 0xad}, {&(0x7f0000002b40)=""/55, 0x37}, {&(0x7f0000002b80)=""/175, 0xaf}], 0x3, &(0x7f0000002c80)=""/202, 0xca, 0x6}, 0x9}, {{&(0x7f0000002d80)=@rc, 0x80, &(0x7f0000002e00), 0x0, &(0x7f0000002e40)=""/111, 0x6f, 0x7fff}, 0x401}, {{0x0, 0x0, &(0x7f0000004300)=[{&(0x7f0000002ec0)=""/104, 0x68}, {&(0x7f0000002f40)=""/163, 0xa3}, {&(0x7f0000003000)=""/210, 0xd2}, {&(0x7f0000003100)=""/148, 0x94}, {&(0x7f00000031c0)=""/51, 0x33}, {&(0x7f0000003200)=""/148, 0x94}, {&(0x7f00000032c0)=""/53, 0x35}, {&(0x7f0000003300)=""/4096, 0x1000}], 0x8, &(0x7f0000004380)=""/7, 0x7, 0x8}, 0x4}, {{&(0x7f00000043c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000004680)=[{&(0x7f0000004440)=""/164, 0xa4}, {&(0x7f0000004500)=""/96, 0x60}, {&(0x7f0000004580)=""/210, 0xd2}], 0x3, 0x0, 0x0, 0x3}, 0x7}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f00000046c0)=""/166, 0xa6}, {&(0x7f0000004780)=""/46, 0x2e}], 0x2, 0x0, 0x0, 0x1ff}, 0xe6}, {{&(0x7f0000004800)=@hci={0x0, 0x0}, 0x80, &(0x7f00000058c0)=[{&(0x7f0000004880)=""/4096, 0x1000}, {&(0x7f0000005880)=""/22, 0x16}], 0x2, &(0x7f0000005900)=""/241, 0xf1, 0xff}, 0x2}, {{&(0x7f0000005a00)=@hci, 0x80, &(0x7f0000005c40)=[{&(0x7f0000005a80)=""/134, 0x86}, {&(0x7f0000005b40)=""/143, 0x8f}, {&(0x7f0000005c00)=""/27, 0x1b}], 0x3, &(0x7f0000005c80)=""/183, 0xb7}, 0x80000001}, {{0x0, 0x0, &(0x7f00000060c0)=[{&(0x7f0000005d40)=""/45, 0x2d}, {&(0x7f0000005d80)=""/244, 0xf4}, {&(0x7f0000005e80)=""/117, 0x75}, {&(0x7f0000005f00)=""/47, 0x2f}, {&(0x7f0000005f40)=""/160, 0xa0}, {&(0x7f0000006000)=""/166, 0xa6}], 0x6, 0x0, 0x0, 0x121}, 0x100}], 0x8, 0x2, &(0x7f0000006340)={0x77359400}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006380)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000006480)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006580)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000006680)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f00000066c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006700)=0x14, 0x80000) accept$packet(0xffffffffffffffff, &(0x7f0000007f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000007f40)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000008480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80004}, 0xc, &(0x7f0000008440)={&(0x7f0000007f80)={0x4b8, r2, 0x100, 0x70bd25, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x130, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0xbc, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3b}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe4}}}]}}, {{0x8, 0x1, r15}, {0x148, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x49}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x8000, 0x80, 0x7f2, 0x5}, {0x2, 0x5, 0x8, 0x7}, {0x0, 0x8, 0x0, 0x5}, {0x1, 0x1, 0x5, 0x1}, {0x1, 0x1, 0x63}, {0x4, 0x9, 0x3, 0x1000}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r17}, {0xb8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x907}}, {0x8, 0x7}}}]}}]}, 0x4b8}, 0x1, 0x0, 0x0, 0x800}, 0x400c800) sendto$inet(r0, &(0x7f00000003c0), 0xff23, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/10 07:49:43 executing program 7: io_setup(0x7ff, &(0x7f0000000000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r5 = syz_open_dev$sndpcmp(&(0x7f0000001180)='/dev/snd/pcmC#D#p\x00', 0x3, 0x1) r6 = eventfd2(0x4, 0x80801) r7 = syz_open_dev$loop(&(0x7f00000012c0)='/dev/loop#\x00', 0x46a, 0x0) r8 = syz_open_dev$usbmon(&(0x7f0000001340)='/dev/usbmon#\x00', 0x50, 0x400000) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/autofs\x00', 0x400101, 0x0) pipe(&(0x7f0000001500)={0xffffffffffffffff}) r11 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001580)=@full, &(0x7f0000001600)=0x48, 0x80800) r12 = eventfd2(0xffffffff, 0xa64013c03ca192c2) r13 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000001740), &(0x7f0000001780)=0xe, 0x800) r14 = open(&(0x7f00000027c0)='./file0\x00', 0x200000, 0x1) io_submit(r0, 0x7, &(0x7f0000002840)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x96c3, r1, &(0x7f0000000080), 0x0, 0x8, 0x0, 0x1, r2}, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x9, 0x1, r3, &(0x7f0000000140)="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", 0x1000, 0x0, 0x0, 0x1, r4}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x2, 0x5, r5, &(0x7f00000011c0)="77e7f3f15af7f950a6f7598cd190d8c4f3da7c61974a519767ec4ba58b96a6bcd3a294def72965710113e4c2b01871d925e9f370861c3630ce37443606813ceb8fb5b7668ce6314f5a61bc0596c5971b66db7461de757c1f84d72254d42c7ed0aee9663e2d405513d3dd6ef89cf044456ea5e74cb3bb7652ee8a4da19d9d47d19397c8a037dd33102a14265ebea2c5bc168c6e2452173fc2a03ec962a51d2d89e8018d49ff361882902224d86834", 0xae, 0x0, 0x0, 0x1, r6}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xb, 0x4, r7, &(0x7f0000001300)="d5eb3ca70437fc065318c38d3c14", 0xe, 0x6c, 0x0, 0x1, r8}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x8, 0x9, r9, &(0x7f0000001400)="f81c1635641059d1cc02d4611ee9e9549ac78b638eb7063e962bc415dd17babdeed2c4a7fe0498521b67c01a80445b1033ccf69c5e48a1064f1d603234a8cb0573fe322482f9094c27c2bb68cfc185d7f487befb29b6b1702cfc1b2b903a8d87a5488846f923132f3dd1ff536e4cf3d328518f4d932d4d0dc5dd192775e62a82aeae8969f74d163b37e27addc38a1e4a085c9ea7789c4aa3f44d94b6c448b97f21494b7c53421e4dda9b2195fbf87f559293331189b5a9ebb271a6e3fb954f073c5ea7e93c1cb42dcfaeb061c46adec80ee22bb22cfd4609276cce61e826dd9ef27b9669832989ada9bea16bc960549523", 0xf1, 0x0, 0x0, 0x1, r10}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x1, 0xffff, r11, &(0x7f0000001640)="f7553f4974f392aa59084eebaf2d8ee6afdf09f39bc2ebc9da649ea708dc2a4de86b0b5f0c856c81419babc0e7f744185fe780a7713222accc261d3d5cae152c2a726d91fad6961806675aae9db26dc2104dd1e4e831ee53f4b6d86c14edb7a94d61e919a6db16cd07cf8ceff0a85263eeee382e41ee32530b194c17eaea835a8652496100f9df37c1b595e200b78528c8784a2a7bd44c00281f3709c9a8", 0x9e, 0x2, 0x0, 0x0, r12}, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x7, 0xffffffffffff0001, r13, &(0x7f00000017c0)="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", 0x1000, 0x40a, 0x0, 0x1, r14}]) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/04/10 07:49:43 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x11000000}], 0x30) 2018/04/10 07:49:43 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000040)=ANY=[@ANYRES64], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) msgget$private(0x0, 0x234) 2018/04/10 07:49:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x98, 0x0, 0x0, 0x0) 2018/04/10 07:49:44 executing program 7: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3800000000000000, 0x200081) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x3, 0x9, 0x0, 0x8, 0x0, 0x7fff, 0xac, 0x2, 0x5, 0x20}) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed3f44)=""/9, 0x9}], 0x1) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)) 2018/04/10 07:49:44 executing program 2: r0 = socket(0x1000040000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7c, 0x2) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3}], 0x18}, 0x4000000) 2018/04/10 07:49:44 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8) clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r1 = inotify_init1(0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000003c0)=0x5) r2 = perf_event_open(&(0x7f0000014f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f00000002c0)) r5 = getpgrp(0x0) kcmp(r3, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r6, 0x7fffffff, 0x3cf1, 0x2}, &(0x7f00000001c0)=0x10) r7 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x7fff, 0x400000) ioctl$PIO_UNIMAPCLR(r7, 0x4b68, &(0x7f0000000280)={0x280000000000, 0x5}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000040)=""/126) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/10 07:49:44 executing program 0: syslog(0x9, &(0x7f00000000c0)=""/137, 0x89) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x20000) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e21, 0x45563cb, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x3d, [0x15801c4, 0x3dda, 0x40, 0x401, 0x60000, 0x7fffffff, 0xc06f, 0x9]}, 0x5c) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0x8) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="4f007fe9ffc43fdd85ac4e2a3dd49df0e76f53f98ee8fbff25") 2018/04/10 07:49:44 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x2}], 0x30) 2018/04/10 07:49:44 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x17}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000080d3d2aaef000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x477, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/10 07:49:45 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0xffffffc0, 0x0, 0x0) 2018/04/10 07:49:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000140)={{0x6, 0x3, 0x6, 0x1, "2e5a4d89df32b1340082568596f5cc2ffa3ab91a8a218eb2f309b541d8f2d50aeff4200f3118ea9ad5c3bfe6", 0x7}, 0x2, [0x7a7, 0x5, 0x9, 0x9, 0x0, 0xffffffffffff8000, 0x6, 0x400, 0x1a2b, 0x6, 0x5, 0x5, 0x40, 0x8, 0x100, 0x2, 0xa684, 0x6, 0x3, 0x80000000, 0x80000001, 0x7ff, 0x0, 0x800, 0x1, 0x837, 0x8, 0x4, 0x63, 0x73, 0x8001, 0x47d4, 0x3, 0x6, 0x9, 0x4c, 0x94, 0x1, 0x2, 0x88c, 0x0, 0x365, 0x7, 0x400, 0x0, 0x9, 0xff, 0x10001, 0x5, 0x0, 0x7, 0x9, 0xffffffffffffffff, 0x100000001, 0x5, 0xfffffffffffffff9, 0x1000, 0x10000, 0x423cbe6f, 0x80000000, 0x0, 0x10000, 0x0, 0x1f, 0x3ff, 0x3, 0xd178, 0xffffffff, 0x8, 0x7, 0xff, 0xfff, 0x4, 0x3ff, 0x1f, 0xff, 0x100000000, 0x3, 0x200, 0x1, 0x9, 0xfffffffffffffff9, 0x45c, 0xff0d, 0x0, 0x1, 0xfffffffffffffffe, 0x1, 0x9, 0x6, 0x95, 0x20, 0xffffffff, 0x80000000, 0x921b, 0xffff, 0x7, 0xff, 0x4, 0x0, 0xddd7, 0x5f4eb97a, 0x852b, 0x0, 0x4, 0x9, 0x7, 0xfdf, 0x8, 0x2, 0x6, 0xffffffff, 0xee, 0x6, 0x3327, 0x1, 0xfffffffffffffdba, 0xffffffff, 0x7fffffff, 0x80000000, 0x7, 0x9b6, 0x8, 0x7fff, 0xf6e, 0x1ff, 0x3, 0x2], {0x77359400}}) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x0, 0x0, 0xfd69) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x3826, 0x4) 2018/04/10 07:49:45 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept$alg(r0, 0x0, 0x0) fstatfs(r0, &(0x7f0000000000)=""/208) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_submit(0x0, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/10 07:49:45 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x14}], 0x30) 2018/04/10 07:49:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@loopback, @in=@dev}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000040)=0xe8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000001c0)={0x6, 0x6, 0xa000}, 0x4) 2018/04/10 07:49:45 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$KIOCSOUND(r2, 0x4b2f, 0x3ff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGIFINDEX(r0, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) read(r0, &(0x7f00000010c0)=""/4096, 0xfffffffffffffda3) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/10 07:49:45 executing program 2: r0 = socket$inet6(0x10, 0x3, 0xc9) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@llc={0x1a, 0x319, 0x2, 0x9, 0x2, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a2809302060000282143096c26236925000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x1ab}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0, 0x1ffffffe}, 0x0) 2018/04/10 07:49:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x98) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x500, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 2018/04/10 07:49:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ee000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000)=0xfffffffffffffffd, 0x8) 2018/04/10 07:49:45 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x1500000000000000}], 0x30) 2018/04/10 07:49:45 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x200000000000000, 0x0, 0x0) 2018/04/10 07:49:45 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0x7, 0x4) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000000000)}, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=""/51, &(0x7f0000000080)=0x33) 2018/04/10 07:49:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000100)=""/90, &(0x7f0000000080)=0x5a) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) fdatasync(r3) rmdir(&(0x7f0000000080)='./file0\x00') r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x20000000000000) open_by_handle_at(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="a000000007000000d587c655a9adea552fcec38e8cfe60ed3cb3454eb4661d3725eac145afd8392326271832a5fa6e57bd52057c8e8ad0a0414766854b9b5e57f33c712c2f4713048098aa2172b1c37359e2f2576ecb8dc1fea11e4ba2d60a39cbc81434891975ae362847644b6f88e572db72e42f393576305d5d71cccb206d19b13f9207e11cf29a643640da6b904735d04640e6b982600000000000000000"], 0x20800) r5 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r5, 0x8001) r6 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ftruncate(r3, 0x3) lseek(0xffffffffffffffff, 0x0, 0x3) write(r6, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592385821faecb039bcdc475ffbacb982187073fc479f1cc6ffa0000af0026e75921d8a8310071ec28e0e6292680755e470aa73f538545ff8b19c257d032f9da1fa51f9a41568ce04a04f48d13d59ef80d3419c", 0x81) tee(0xffffffffffffffff, r3, 0x0, 0x2) syncfs(r5) pwritev(r5, &(0x7f00000002c0)=[{&(0x7f0000000540)}], 0x1, 0x0) splice(r6, &(0x7f0000000000), r3, &(0x7f00000004c0), 0x7, 0x2) sendfile(r6, r5, &(0x7f0000000180), 0x12000) fdatasync(r4) syz_mount_image$vfat(&(0x7f0000001640)='vfat\x00', &(0x7f0000001680)='./file0\x00', 0x200, 0x1, &(0x7f0000002900)=[{&(0x7f00000016c0)="cf029ff80a1c57176fcec2ab1bff3e9ffbe0d31231540853608f9da1c7222aad36e440f9ff9e69b8e53ae45dc736ca700022dc4ec4", 0x35, 0x9}], 0x1001, &(0x7f0000002980)) name_to_handle_at(r4, &(0x7f0000002d00)='./file0\x00', &(0x7f0000002e40)=ANY=[@ANYBLOB="9a000000040000001045f2e90b19709a8787351b8b1f8104f97b77fd6c3a99af823eb540a04833cad551a1b11f312b7c6383ecb35894deff6b322523c5f442e2f47d89e3dd5d578407adc92a1934a2bfed7efeec3d2887e585a9ce06c6a6413d4450863856dbbbf2b6ca529d6e9871515828eba9db9dcc7d206eb2e71d9f000468a026b32928818d1bdc2d8c85f833654d49551168a3d6b16f9fea7519cd20f1db205511281c242e973c71e569"], &(0x7f0000002e00), 0x1400) lookup_dcookie(0x7, &(0x7f0000001540)=""/249, 0xf9) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000540)=0x5) pwritev(r6, &(0x7f0000002cc0)=[{&(0x7f00000029c0)="111cbe3291187171ac60bb9d2ddc1b23875d91c22984094d6e579d0e201b5c4df58bbb6e228155a4641521df6aeb1a3d8eccbbc4db1d2799ebe5f07b154cfb14af1a78d4dc84aa2fd3b1132f8340d658d173e19fb8edeacd55d937c3012b55086acf9c4d55be8a6323c8e27b8c775c2ffc7e3a26ced3af3580d3fab0f57fe916312601c3a573f7c59ab1f8f965928e65696772eaef388371d87575f9d37cc9bd96bbce78506cfe42eaa01fc778e5b2313ed0dedbd144c1df06ea", 0xba}], 0x1, 0x0) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f00000003c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000480)=[{&(0x7f0000000400)="456655db142b0600750e5c0aff3b50ab1819d59e912310af2c87b1ee984e09e2b6679e58d9b46d9b575949cd9f2122360a1143d054c4933a903b8f291d32564926a69aadeffc1ecc", 0x48, 0x3}], 0x0, &(0x7f0000002700)=ANY=[]) fdatasync(r4) fdatasync(r5) 2018/04/10 07:49:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000cf30f71e6529dc2d90550b5069b36e5bfc30296190106e263b0b7793f8ff9d033a7581d73a71d0343971471068a8fea4856ddbd79c1da4b881869de049ecd329ba7a8d1449612661bb6f2faf0cec2e18b56275b6bbfce8f5caaa6391474a50184f3b031bfee011f6e5ce086dab9619535413ef1af3bbae0de47f81e2c887215ee1754228642d544700d563499700370f2b79382a711c44154f90e03cd4db171fe67ad258a190dbba1a6ec9e65d32dab79443502632760bb744e55ccd309713bb9be65c41cd4b21d34e27506a1718f3bb4dcccf95069954ec2dd4d2da9b57c72250dd1f0557b267ea57b409ed168a", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) 2018/04/10 07:49:45 executing program 2: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80000) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="200010000500010005000000001c08108f13", 0x12, 0x400}], 0x3, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 2018/04/10 07:49:45 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x40030000000000, 0x0, 0x0) [ 211.400302] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 211.453614] minix_free_inode: bit 1 already cleared [ 211.517583] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 211.607205] minix_free_inode: bit 1 already cleared 2018/04/10 07:49:46 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x1000000000000}], 0x30) 2018/04/10 07:49:46 executing program 4: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000dc051551c59c6ebe794c60ecc9326fc2818d48e209bd0962a7"]) r1 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r1, 0x2, 0x1000) 2018/04/10 07:49:46 executing program 7: timer_create(0x5, &(0x7f0000001180)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180)="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", &(0x7f0000000000)="f136de6830be21085b26d136295d65659c88a5a17c6dcdfdf4372fe2889d80916ef5244b6126b1b8a8877fbac2ad6616d21b0d82a0d26d295ccc1c45f39773f4c64d2f181b834c0f91f590f12a6543bc6ebacbf48b212545af18680ece6360d9eaf9f95a5fc83d6bdc0bfca7b87da2607ecf96997384c7c9fa8d7445d7f91007b63a745e70916947b069044b127dd414c9046c1b6651d1"}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x2) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/04/10 07:49:46 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x4000000, 0x0, 0x0) 2018/04/10 07:49:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$binfmt_script(r1, &(0x7f0000000240)={'#! ', './file0', [{0x20, 'IPVS\x00'}, {0x20, '&'}, {0x20}, {0x20, 'IPVS\x00'}, {0x20, '/proc/sys/net/ipv4/vs/conn_reuse_mode\x00'}, {0x20, '-keyringcpuset\'[ppp1'}, {0x20, '/proc/sys/net/ipv4/vs/drop_packet\x00'}, {0x20, 'usereth0$'}, {0x20, 'IPVS\x00'}, {0x20, 'gretap0\x00'}], 0xa, "07f89aedec99e64790f651413cbf5225ab0a2ef8cce1610b51156fd1dbc770b484707ae36137d8a117b97091916bf7fafa8a43fcc49cbf93128702d835595bed88aa813c0ca397ccf05f21720a21bb94841c24fc189609893767e2bf8e31c003ecabdc8b87"}, 0xf7) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8021}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r2, 0x704, 0x70bd26, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x35}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x50}, 0x4000) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000040)=""/40) setsockopt$inet6_int(r0, 0x29, 0x800800000018, &(0x7f0000001300)=0x7ff, 0x77) sendto$inet6(r0, &(0x7f0000000100), 0xe00, 0x0, &(0x7f00005fa000)={0xa, 0x4e1e, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffcb8) 2018/04/10 07:49:46 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rpc\x00') r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xfffffffffffffc7a) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f00000001c0)={r1, r0, 0xff}) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xe}, 0x1}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xe}, 0x5}], 0x2b) 2018/04/10 07:49:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000115fe0)={0x1}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/softnet_stat\x00') setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000080)=@req3={0xfffffffffffff796, 0x5, 0x3, 0x10000000000000, 0x3, 0x8, 0x7ff}, 0x1c) fcntl$lock(r1, 0x24, &(0x7f000001d000)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) r3 = getpid() fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r3, r4, r5}, 0xc) 2018/04/10 07:49:46 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x410200, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x8, 0x8, 0xffff, 0x6, 0x3}, &(0x7f0000000140)=0x14) getsockname(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x80) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x9, 0x3, 0x1, 0xa, 0x20, 0x0, 0x89, r3, r4}, {0xe133, 0x7c4b, 0x0, 0x9, 0x7045, 0x4, 0x1}, {0x6, 0x7, 0x5, 0x8}, 0x10000, 0x6e6bb6, 0x1, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x1, 0x0, 0x5, 0xfd7, 0x4, 0x1000}}, 0xe8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000001c0)=0x8) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000580)={0x4, 0x4, 0x4000000000000, 0xba, &(0x7f0000000200)=""/186, 0x4, &(0x7f0000000000)=""/4, 0x24, &(0x7f0000000300)=""/36}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) socket$l2tp(0x18, 0x1, 0x1) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$getregs(0xc, r5, 0x0, &(0x7f0000000040)=""/156) 2018/04/10 07:49:46 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@random={'os2.', 'GPLS\x00'}, &(0x7f00000001c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000040)={{0x4000001ff, 0x2010000080000a}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x8, 0x401}, {0x9, 0x400}, 0x1b0000000, 0x6, 0x2686}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x203) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000140)={0xfffffffffffffffd, 0xff, 0x0, 0x4, 0x9}) 2018/04/10 07:49:46 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73ff0)='/dev/sequencer2\x00', 0xc0801, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0xfff, 0x0, 0x10000, 0x0, @time, {0x0, 0x800000000}, {0x100000001}, @control={0x6, 0x8, 0x1}}], 0x30) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/41) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0x100000000, 0x10, 0x1, r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x10}}, @in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000}, @in6={0xa, 0x4e20, 0x1000, @loopback={0x0, 0x1}, 0xffffffffffffffff}, @in6={0xa, 0x4e21, 0x7fff, @ipv4={[], [0xff, 0xff]}, 0x101}, @in={0x2, 0x4e21, @rand_addr=0xd8}, @in6={0xa, 0x4e20, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x800}], 0xd4) 2018/04/10 07:49:46 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x1200000000000000}], 0x30) 2018/04/10 07:49:46 executing program 1: r0 = memfd_create(&(0x7f0000000000)='&ppp1self@\x00', 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0x2000, 0x8000}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400000, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='ppp0\x00', 0x5, 0x1) shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) 2018/04/10 07:49:46 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x11000000, 0x0, 0x0) 2018/04/10 07:49:46 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) lookup_dcookie(0x4, &(0x7f00000000c0)=""/163, 0xa3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000001c0)=0x1ff, &(0x7f0000000200)=0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/60, &(0x7f0000000080)=0x3c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000380)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) eventfd2(0x100000001, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) timerfd_gettime(r1, &(0x7f0000000240)) 2018/04/10 07:49:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xf, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/5}, 0x18) fchdir(r0) 2018/04/10 07:49:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x8a, &(0x7f0000001640), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="666c75bee32e05dea3a8fc37ccba8349dacd9e76e90cd608722605cf04445aef55839cab3d721f4c992b258ac1797105fda47b12237370622bd630c9326b58ca74271a261bfaf947c0c93da1267d0eb42e774432ce6e59cb5cf4416ec803a04428ae67c029397e88555b86e4803d2f72f4e021d06cd4fb49170e488dc54cf08b6583ff2066b474490ee931d9bbec22c2b3539a5108ab6bc93feb8d436b19749b08da32e52dde1c76b74adbc9e57cdc7014eb2f1209"]) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) write$binfmt_aout(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="cf0109002c02000006030000ff7f0000d20000000000000000000000000000009d9965481a2da6f2137ef965e175ea1b2cce96b191a19321a7965321d3bf12c68686cd655c136c89f31326546e5cc9377968f8fb545d2d3c0f0c24da77deef1c7dd66013a2b936dd07067b7cba367e1a98a39419befcae17a28c9774c5e06de653880c99d60f09a02576a33a73b81e9672a9bcd9120cfb3ef15343fd50a0148f9e87d6efc79133bd8e44239e03b664b8f1d001e7bbf8e841af1185aaa6e04c9e83d09fda5132bde8bd78c9e40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x8c0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x200c0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000001c0)={'ifb0\x00'}) r3 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0xc) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000180)={0x2, 0xfffffffffffffffd, 0x45, 0xfff, 0x4, 0xe194, 0x100000000, 0x9, 0x8001, 0x8, 0x5, 0x69d1}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000dc0)={0x0, @in6={{0xa, 0x4e22, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}}, &(0x7f0000000440)=0x84) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000480)=r4, 0x4) close(0xffffffffffffffff) accept4$unix(r3, 0x0, &(0x7f0000000340), 0x800) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000200)=0x4) 2018/04/10 07:49:46 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x4, 0x0, 0x0) [ 212.316917] FAT-fs (loop2): Unrecognized mount option "flu¾ã.Þ£¨ü7̺ƒIÚÍžvé Ör&ÏDZïUƒœ«=rL™+%ŠÁyqý¤{#spb+Ö0É2kXÊt'&úùGÀÉ=¡&}´.wD2ÎnYË\ôAnÈ D(®gÀ)9~ˆU[†ä€=/rôà!ÐlÔûIHÅLð‹eƒÿ f´tIé1Ù»ì"³SšQ«kÉ?ëCkt›Ú2å-Þv·JÛÉå|Üpë/ " or missing value [ 212.387704] FAT-fs (loop2): Directory bread(block 112) failed [ 212.393956] FAT-fs (loop2): Directory bread(block 113) failed [ 212.400504] FAT-fs (loop2): Directory bread(block 114) failed [ 212.467707] FAT-fs (loop2): Directory bread(block 112) failed [ 212.473934] FAT-fs (loop2): Directory bread(block 113) failed [ 212.479955] FAT-fs (loop2): Directory bread(block 114) failed [ 212.486591] FAT-fs (loop2): Directory bread(block 112) failed [ 212.492633] FAT-fs (loop2): Directory bread(block 113) failed [ 212.498794] FAT-fs (loop2): Directory bread(block 114) failed 2018/04/10 07:49:47 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x20000) sendmmsg$alg(r0, &(0x7f0000002300)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000800)="7c3e33034c4ef598efc673985f112fec6d58441243d1632dcc628d2d0bd9e48a7e38ff9647fe7b9555a5955c411ba695d024a186d876d825721fefab81c4be2e1423582aa461bd7d9039cb56c35b067f8c6015d3507b0ce08c07edbdb2982b6a84273c5d516a36fa5c93658a04da8f0d8ebc6bd9464f47773eff3b58eae2eff54b0716eee0c906c8e065977027b6e04fe7bfa43a86570a976fe9f33444b36b0b0113d891b06b6ce436c573f6eb88da47c771ec7717fe1b3fcd045f4982", 0xbd}], 0x1, &(0x7f00000008c0)=[@iv={0x108, 0x117, 0x2, 0xf0, "703e5c93f8972cf9a0abb0371be62d6aeaddb7ec29bf34ae1638d2bd9eac9b88a3c9c7448de6e55f0d08631fbb694224f69e29629de8473ed6b2a67a14ca5dbfbeea327fab4401abcfe3c08c24b05c8f50791a2f04967c9531906c4bddc22de744d5c1b44268390578e6d25c0343ad828caff3c5a06312c10adc582093d786b5404b36710850c29b3406a5ccccd62551fae5ab980868b15c2379353de68d6f26a2235aa6030ce7a2500b72210f45e7bb8c3f5f73829e107782f98d4082ca887a78702de95c99e987166c2e31b0e26f059b4106f37256e84a69f0de8dacb1d3864f6db96fae3c3086e68bb7fc865bf052"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x100, 0x117, 0x2, 0xe6, "598ac8a1639e859879ba158e011b95044b35482c78fc412ce7985f10aea230248ba4c1161992140a9b9fde829f1634a00785c4cfc081a512cb732015cc543afef929e16c2660bd5dbf6445b984d0ee075142e17abf163c90040f3726330fa612dc871fd8b8b9f4c038a7a94a0d606acb43aaf77dffa6c66a42b3069f04fc2597b5a4d3ba1df6b8ce86518faafa71192980eb3768845f387c9dd471a8bb369abd208a491558544633a031f72e25f5828b652a54e5b338e6f4bed4cf6e74d05be556ab8d7de652d33edb09d743a6d3c31433d652ef2a0051e7050fceb8d8339830ed5fc506c82f"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x268, 0x48814}, {0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f00000004c0)="e2670a832dafe1e0356349926bf1fea2756618850c3de4d4e0f1f814c95a0578f441814f", 0x24}], 0x1, 0x0, 0x0, 0x801}, {0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="1ec9e705da8c80ba54196c15320fc776d35be70c1386d8a75231117eb0aae689c23fc2d941f152599e78bb78ff314919ce532f58f5c9d1eafd72d0889c3c30c7debfde2dc3b589c29570e1e9f7db576045322869ef457f21c96d0af8299966ac0c6045521fe7f7b0bb201b6c6e98cd81ad17933e4b48f6266f92b728e2d51d779ff627e2d0e6d866d26f763737ad8d60b562cd6828583b2a89fa9a36260dd5e65ba2b7e99a591009", 0xa8}, 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", 0x1000}, {&(0x7f0000001340)="4bb552ac638978763791d9b0949803e26878be3c94c544e06451dc9036201b5853ac87afdcca2cf677d0139fc1ac663d3fade5e22831c8f5a2e833ecb74cd2b4c3baddc45b04666fbcd4635326305155653d8eae37bc62dd75d90fe82b49cb4bb89a5fb19f686d1f942c34dfa67ce3816a8fed214d2eca354d3ef57e734bd681719015a1d2d36fc387bcd16889a69c8b119df36e14f3445f094b411193a6243ad55619fdf5a330ffe2131d8fbe37a19c9162295180d256aab63475caf19ed82746934c6164ecb6d2737464a627483b5ea11c", 0xd2}, {&(0x7f0000001440)="0264e83b96b5b34507f0fa2daf66175f999ca9c107aeadcbb77d47e23148a2cc29b2bca0c95888643ee817141eaff7349b5ffa2f84aad2f6d1cf26f0dbf2a14e8df5db4edb7cdd4c758ab05bf8e2db539f750428736902bb6b59b8a1cbd542c8439e64f721c839245b216d0cdd734257b1c8eec606b06788e4085760873d171e7d6ec89227df4e6d777d7cb414341716ea78d6c6d52ae9b637e2c32e78565156f2b32d63c582dc2ecc845563fca7d909e9caaba899594f528eeec9c7124826020adc0ff13765a2da47063375644e073b1d3a2627bd5be8be121c4e353291", 0xde}], 0x4, &(0x7f0000001580)=[@op={0x18, 0x117, 0x3}, @iv={0xe0, 0x117, 0x2, 0xcb, "d25876563d0e9daf91686754a9dc5d3cfa951152ecfe0d8be761ac181f76eb6c54d4bffa7bc18fbcb2b8ffcf349f257d82e649fb919a7a79536876d67ee696bb33c055f9310418fac4f81cf11559e0f593dcd86bc36fac458cf31a93b558a31b8a26873f5cdd13002da17a32e9166b6c21fb343f47e9c0a79b896b5347cca51f0e87970d377c20c10dd533c7af58e52756d2687a6cc0aeeebe84d5b6917cd2cbde77e5dba216d9ea7ba8f6e4ff240190e2067b5fe42cd270abdb2e583a18b2ba1fd7523a16da00062d201e"}, @iv={0x48, 0x117, 0x2, 0x33, "d9219edb32c29410e28a023bb2bf4d90cd45069e61a28c81ef0c8206704bcbc69bb9c90a995c99b3f3fc3ff880179b00cc4313"}, @iv={0x80, 0x117, 0x2, 0x67, "06cf9143e0a7a621af3b4348724f3cf8c1cdfcbffcbf339ca2e7d1dbaf456c93c37c14ae5ebbd16fa0dc4854f6fa704b0c18b5fdd0a5fd5fd87fe13710280a84d1e7b4786ff79975b99104257a6a62f18a932d697b964ec7a84acfabe631b4ffb256bc0ea978aa"}], 0x1c0, 0x4}, {0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001740)="d261e6e078a1f102918ab5c89fcab17411f662eeae01204037332d5af57970d78cce793f7f1fedebbf92d49108e149663fe97c991bb7e2891e7e043a3b4fc89dad9ed6", 0x43}, {&(0x7f00000017c0)="b72877718444c07b024d066db6d658c708261021df57cba41a6d267990f305ec1cc849cb8516cb6d6dfe7dc0483f9f0753393bca2a79c6fdf7552a0ff5c12aca990e8af1cf0373ab15093046874d70ceca09e6b7ce46edc6e9837bf6cb0ce05d20e83593d509e632187214f6a59ff469a706a9c66bdc36fb3624699e0e34a50ca317b83acac2a7057f229cfc2ee6b05a20f11b0acc", 0x95}, {&(0x7f0000001880)="3368a04a2c7740b76227f3b07012a884225dd67ef0c0a0002843bed2e2", 0x1d}, {&(0x7f00000018c0)="a30587c941f883a1febfe2a3705691ca64f397121d02cddca86f3553aa0260be55ee1c4d98be0c87fc69275489b60eb214f0b1ac302c86ff7e577ae3e607b1a72e71fd74253eaaadec466143d6a4b1335cde57d9ef24ecfbb3ca96e5caf1a36d5b2ce823493aacfdc0196ea3b07c74262370c329f4bd87c87026ad2a9e7d93346eb095c4d0e53ab4ff4ef611bd1081bbf699c9d6cd10ea98d703b414b680d6ce28743bf80faba66b7a433f76e41510095f9f81095bce30e2e6e1644d08543e7b3dc054b64d47b939b0d6f3a9415c86b86d03413dc3cb409bb59519261e2986968942be482d3559c89aa3565fe99c226824e9777ca827947e", 0xf8}, {&(0x7f00000019c0)="a5089b5691c1e3c76bcf26bae8826dfde7407e067f8de074e1360fad8b471e136e405e42c631a6ac478d0d8e4ed9f55d6d06f9a761383e36252d76a243dd6fb1e1974c222cc8431816", 0x49}, {&(0x7f0000001a40)="931e1093acc0f57934ce59f2fe1de3a6da3d5c03a8540a", 0x17}, {&(0x7f0000001a80)="91b95d1a279aab510bcd7454bb987654a76c0c25de5d34409d9bacc13aaedbe4aacf1c9ce09ab6c337c6488f1498ea3052253c50fafb03ba62d4d0b6307f2f3b14bbf6456266846ce6a12e8f2c2c853ac4974a2ac24165c682fe3382694f97c46cdbad790da783ecc136ce03a9ae198d6a09e9aabed1769586594103102f746b", 0x80}], 0x7, &(0x7f0000001b80)=[@iv={0x70, 0x117, 0x2, 0x59, "6b4db98c6a664ea3a317ed2df9429e4bef8eb483c99664ac3d17b8e20f2e0e6df272743375db3031db9c716078f4fb3a7fc6cb5adceb14039007e9e2b58816994bd41ee13053c12a277b29046d3626cfe38a3b75fe34164e88"}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3}, @iv={0x110, 0x117, 0x2, 0xfa, "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"}], 0x1b0, 0x4000000}, {0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000001d40)="a18b753825332eef68e3227f97ee6b", 0xf}, {&(0x7f0000001d80)="e59f40e89920ae785570154f045aa11c2017e99957f10de640b0d70b67719a4f8a26ab07277ef1a2f3823ad4eb532311abafa10dfd1051328056e9195f1e374be56b62e5", 0x44}, {&(0x7f0000001e00)="dad7d6f960a5e64c5662deb8ed2f6ef5cb7fb41e6bfb770a6bf76f3bb687b59acd8cc1e8caa2963fdbef275deb4ac495b446a190824c19ad7004525001fe75db072b2d0c59c49cd0fcc1711418797ed2ff29b579714919851a3cd8b7440a54b11e1148e5c09263d97ff49a46e995e984068030bffb211d34537f76257255bf036ebcbc579bb482da241e00ee98c899e4d648f719281d4dd9470dc30d33b1c2da58b41135a215a37f20e66910ff357ffb02", 0xb1}, {&(0x7f0000001ec0)="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", 0xfb}, {&(0x7f0000002040)="c0d8ef38b1d96708ee3b49c334edf1d56980c2568032d299b9714fdf1bb4b149f20c169f97384ae6ba87a2b0f0159fe64a5d5b3a9cb6e6b4942374669eac75cbc64379dca19ab0855e3144c203a4959a44ab866ef0f07a598b13b09859f496c8e5611b89889f41ee9e446d31600ce25ebbf2ebdcbb19927a22a544b70be84469c694f41f1e61061203b178ee3b", 0x8d}, {&(0x7f0000002100)="c44d3b44f3db7297f45b2834399af5d4b0f37034a2310ce14aff97af7dfb479d6f0b72ced4e4bae2ddb4cd77229a23a81d7f1d5759d12a2a1b5f1087ed6791c047520b55fa3c0670d5ec6ba155db29a8f24feac9508956bb55649e45a78f665a477a7cecb98357776576a8b564c299188a9c54cd28ceea5f83105937669ba1d9f69f", 0x82}, {&(0x7f00000021c0)="afca14b3e6fc888233581d72f7559a40be789d6626193096c134dab82005af63b2541a126f04ba763a7889f9762f41778357e98f2ec15731a8176087ce7fd7781bf1441ad16bc74243f7829f98c6409083208c9d15cddadc3d886138f3c6bb37b07d540389121405a9e4a91df6086ec822bd65fad7304357638a87f5be8d46207a150bfacb6e7c641ac3475938dbbf125169255c1f2ebb5cf5a1727251a8fd60e4782d664019f00f223fac8a39ebd2dee40cbdc0670a823f0774f603fd62", 0xbe}], 0x7, 0x0, 0x0, 0x1}], 0x8, 0x4000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) readv(r1, &(0x7f0000000740)=[{&(0x7f0000000080)=""/186}, {&(0x7f0000000140)=""/190}, {&(0x7f0000000200)=""/148, 0x5c}, {&(0x7f00000002c0)=""/255}, {&(0x7f00000003c0)=""/54}, {&(0x7f0000000500)=""/246}, {&(0x7f0000000600)=""/177}, {&(0x7f0000000400)=""/72}, {&(0x7f00000006c0)=""/118}], 0x1000000000000074) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000024c0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/10 07:49:47 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c000000faffffffffffffff5b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb10f2ed0a3473ab77e38cfbb292fe43e2555155b2e9a6f8ec4949804005ea32bcf5a5b81ca290612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ff"], 0x82}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) 2018/04/10 07:49:47 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r0) keyctl$link(0x8, r0, r0) r2 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="b1be2e36359e0aeef9e5d153b6b5d5a853bb861cca548cf86b3f1592dda2d29210659ed01bcd06ed2b6d09a879d22f4ea8b36cdcaaec3700df02547e91547c904cf4ed09ecd130e70708b104098c948b677d7d66620574b2fbf37d4b93189225f6817e7344605d8693adb956656a9080aefb8559770c1efa0d99ef2b981d27796f3a8216dfa2580e04634ca67347456472d4bb62f887c9a9dcff6c499a", 0x9d, r0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x440800, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) keyctl$update(0x2, r2, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r1, r2, r1}, &(0x7f0000a53ffb)=""/5, 0x18, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32c-generic\x00'}}) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r1, r3, r3}, &(0x7f0000000580)=""/4096, 0x1000, &(0x7f0000000440)={&(0x7f0000000400)={'sha3-384-generic\x00'}, &(0x7f0000001580)="ce3eac73f95e1426bc4d4a37b3088ecaf52f1b635c7505391ac2ad1691ce79a60d15d3749ccd4d2a3d1b2e6f17874335dee047b4b5d5a103f41636b8331d808310a1dc4efeeb46f008d7bdcd579db5646b453f6c669c106620dd4f06730b71634ab57fa0088ae4ae554b6c476ed599827ea54982e6fc26e171ef7dc3c836981f975142b8510152af02ef3b04d9b17e0b3b716e347fbf3744d5cb9f30ba73aa4bc5b6abe16d40e849eadf8efa02c977ddb8c1a7", 0xb3}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) mq_notify(r5, &(0x7f0000000200)={0x0, 0x3, 0x4, @tid=r6}) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000480)={'bcsh0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000001640)={0x1000, 0x7, 0x7, 0x1, 0x8, 0x3}) 2018/04/10 07:49:47 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0xe, 0xb, 0x20, 0xc5, 0x1, 0xffffffffffffffff, 0xfffffffffffffffc}, 0xfffffffffffffe22) fcntl$setpipe(r0, 0x407, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000180)="a1168de5", &(0x7f0000000240)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) 2018/04/10 07:49:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x34000, 0x0, 0x0) 2018/04/10 07:49:47 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x12000000}], 0x30) 2018/04/10 07:49:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000140)='./control/file0\x00', 0x0) unlink(&(0x7f0000000180)='./control/file0\x00') close(r0) r1 = fcntl$getown(r0, 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) 2018/04/10 07:49:47 executing program 2: r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x48c00, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000240)=0x6293, 0x4) r2 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='V', 0x1, 0xffffffffffffffff) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f00000000c0)) keyctl$chown(0x4, r2, r4, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040)={0x79, 0x9, 0xffffffff, 0x9, 0x8, 0x7, 0x1, 0x9, 0x20, 0x1, 0x8000}, 0xb) 2018/04/10 07:49:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x1100000000000000, 0x0, 0x0) 2018/04/10 07:49:47 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x9, 0xfffffffffffffff9, 0x1}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x7, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x0, 0x6, [0x7, 0xaf, 0x7, 0x1089, 0x5, 0x8]}, 0x14) 2018/04/10 07:49:47 executing program 1: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bcsh0\x00', 0x200}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc5, &(0x7f0000000000)={&(0x7f0000825000)=@ipv6_delroute={0x30, 0x19, 0x111, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5}]}, 0x30}, 0x1}, 0x0) 2018/04/10 07:49:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0xa0, [], 0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/160}, &(0x7f0000000080)=0x78) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x400, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000280)=""/133) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00000000c0), 0x1) 2018/04/10 07:49:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000007c0)="7312c1a72ce67ebfde5fd3ec91c45248a53f60b5a4c01632f1f64674acd8054b0f78b654a51136f624a6b44eaf0931fdb7c45c3fbd1f9e1cb5850c4957a90130ffdc6e4fb7bbd3934d2fd853c583451ce424ba9daf8070593fff310c3154609c531dc0e8d6d3b4a3fac9857a656ba4383bd2519db51a7d1b809a6769d80a863fc3e7545ef96937cad1410e958bbd584592fe9943767b97e5ad30aa9835288624254f342ca91baf10a21769a16610eef1abe52efd1fd8f11f1202c86a398180bf", 0xc0}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)=""/192, 0xc0}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x0) 2018/04/10 07:49:47 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x20000}], 0x30) 2018/04/10 07:49:47 executing program 7: r0 = socket(0x10, 0x802, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2c100) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x800, 0x20000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) write(r0, &(0x7f0000000100)="240000002a0025f00015430200000000000000000400000000adbe630a3b000000000916", 0x24) 2018/04/10 07:49:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x2) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x2, 0xb) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4000000001) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="0420000000000000010000800000000000000000000000000000000000000000"]) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4, 0x20, 0xc390, 0x3f, 0x9, 0x6, 0x1f, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x9}}, 0x3, 0x543, 0x4, 0x3, 0xade}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r5, 0x5b, "f7d17ad5f6396f952fe0f332738b3bf57b3772e17fecbee2bd6b7162f11d298011984eddd091e73e83cd31d090738898ec3393d39839cfecf06722309561bb1b2250fda8a6fe322d487eadedb0e0985d11fb473e2236200ce3ed53"}, &(0x7f0000000280)=0x63) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 214.151072] FAULT_FLAG_ALLOW_RETRY missing 30 [ 214.155641] CPU: 0 PID: 16224 Comm: syz-executor4 Not tainted 4.16.0+ #14 [ 214.162555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.171902] Call Trace: [ 214.174496] dump_stack+0x1b9/0x294 [ 214.178117] ? dump_stack_print_info.cold.2+0x52/0x52 [ 214.183299] ? kasan_check_write+0x14/0x20 [ 214.187542] ? do_raw_spin_lock+0xc1/0x200 [ 214.191790] handle_userfault.cold.32+0x44/0x57 [ 214.196469] ? handle_userfault+0x16c6/0x2760 [ 214.200997] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 214.206107] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 214.210686] ? perf_tp_event+0xc30/0xc30 [ 214.214743] ? print_usage_bug+0xc0/0xc0 [ 214.218794] ? print_usage_bug+0xc0/0xc0 [ 214.222849] ? plist_check_list+0x31/0xa0 [ 214.226986] ? memset+0x31/0x40 [ 214.230278] ? perf_trace_lock+0x495/0x900 [ 214.234522] ? perf_swevent_event+0x158/0x2e0 [ 214.239046] ? mark_held_locks+0xc9/0x160 [ 214.243211] ? retint_kernel+0x10/0x10 [ 214.247087] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 214.252092] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 214.256859] ? retint_kernel+0x10/0x10 [ 214.260745] ? lock_release+0x4d4/0xa10 [ 214.264710] ? lock_downgrade+0x8e0/0x8e0 [ 214.268864] ? kasan_check_read+0x11/0x20 [ 214.273006] ? do_raw_spin_unlock+0x9e/0x2e0 [ 214.277413] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 214.281999] ? kasan_check_write+0x14/0x20 [ 214.286230] ? do_raw_spin_lock+0xc1/0x200 [ 214.290460] __handle_mm_fault+0x34be/0x4150 [ 214.294858] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 214.299602] ? graph_lock+0x170/0x170 [ 214.303394] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 214.308914] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 214.314005] ? find_held_lock+0x36/0x1c0 [ 214.318076] ? lock_downgrade+0x8e0/0x8e0 [ 214.322231] ? handle_mm_fault+0x8c0/0xc70 [ 214.326456] handle_mm_fault+0x53a/0xc70 [ 214.330514] ? __handle_mm_fault+0x4150/0x4150 [ 214.335083] ? find_vma+0x34/0x190 [ 214.338615] __do_page_fault+0x60b/0xe40 [ 214.342668] ? mm_fault_error+0x380/0x380 [ 214.346804] ? graph_lock+0x170/0x170 [ 214.350589] ? exit_robust_list+0x290/0x290 [ 214.354898] do_page_fault+0xee/0x8a7 [ 214.358684] ? vmalloc_sync_all+0x30/0x30 [ 214.362819] ? find_held_lock+0x36/0x1c0 [ 214.367406] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 214.372244] page_fault+0x25/0x50 [ 214.375686] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 214.381289] RSP: 0018:ffff8801b0c47b98 EFLAGS: 00010202 [ 214.386640] RAX: ffffed0036188f83 RBX: 0000000000000010 RCX: 0000000000000002 [ 214.393909] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801b0c47c08 [ 214.401161] RBP: ffff8801b0c47bd0 R08: ffffed0036188f83 R09: ffffed0036188f81 [ 214.408413] R10: ffffed0036188f82 R11: ffff8801b0c47c17 R12: 0000000020013010 [ 214.415663] R13: 0000000020013000 R14: ffff8801b0c47c08 R15: 00007ffffffff000 [ 214.422941] ? _copy_from_user+0x10d/0x150 [ 214.427167] get_timespec64+0x75/0x180 [ 214.431048] ? timespec_trunc+0x170/0x170 [ 214.435180] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 214.440708] ? do_vfs_ioctl+0x1f2/0x1650 [ 214.444756] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 214.450286] SyS_pselect6+0x1ca/0x680 [ 214.454078] ? SyS_select+0x260/0x260 [ 214.457866] ? SyS_futex+0x3a4/0x56d [ 214.461566] ? do_futex+0x27d0/0x27d0 [ 214.465353] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 214.470872] ? fput+0x130/0x1a0 [ 214.474136] ? ksys_ioctl+0x81/0xd0 [ 214.477751] ? do_syscall_64+0xb7/0x9d0 [ 214.481713] ? SyS_select+0x260/0x260 [ 214.485499] do_syscall_64+0x29e/0x9d0 [ 214.489369] ? vmalloc_sync_all+0x30/0x30 [ 214.493501] ? _raw_spin_unlock_irq+0x27/0x70 [ 214.497991] ? finish_task_switch+0x1ca/0x820 [ 214.502479] ? syscall_return_slowpath+0x5c0/0x5c0 [ 214.507393] ? syscall_return_slowpath+0x30f/0x5c0 [ 214.512315] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 214.517667] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 214.522499] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 214.527671] RIP: 0033:0x455259 [ 214.530844] RSP: 002b:00007f650c4f5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 214.538537] RAX: ffffffffffffffda RBX: 00007f650c4f66d4 RCX: 0000000000455259 [ 214.545788] RDX: 0000000020011000 RSI: 0000000020011fc0 RDI: 0000000000000040 2018/04/10 07:49:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x1000000, 0x0, 0x0) 2018/04/10 07:49:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x20000) [ 214.553044] RBP: 000000000072bea0 R08: 0000000020013000 R09: 0000000020001ff8 [ 214.560297] R10: 0000000020003000 R11: 0000000000000246 R12: 00000000ffffffff [ 214.567549] R13: 0000000000000473 R14: 00000000006f9b68 R15: 0000000000000000 sendmmsg$alg(r0, &(0x7f0000002300)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000800)="7c3e33034c4ef598efc673985f112fec6d58441243d1632dcc628d2d0bd9e48a7e38ff9647fe7b9555a5955c411ba695d024a186d876d825721fefab81c4be2e1423582aa461bd7d9039cb56c35b067f8c6015d3507b0ce08c07edbdb2982b6a84273c5d516a36fa5c93658a04da8f0d8ebc6bd9464f47773eff3b58eae2eff54b0716eee0c906c8e065977027b6e04fe7bfa43a86570a976fe9f33444b36b0b0113d891b06b6ce436c573f6eb88da47c771ec7717fe1b3fcd045f4982", 0xbd}], 0x1, &(0x7f00000008c0)=[@iv={0x108, 0x117, 0x2, 0xf0, "703e5c93f8972cf9a0abb0371be62d6aeaddb7ec29bf34ae1638d2bd9eac9b88a3c9c7448de6e55f0d08631fbb694224f69e29629de8473ed6b2a67a14ca5dbfbeea327fab4401abcfe3c08c24b05c8f50791a2f04967c9531906c4bddc22de744d5c1b44268390578e6d25c0343ad828caff3c5a06312c10adc582093d786b5404b36710850c29b3406a5ccccd62551fae5ab980868b15c2379353de68d6f26a2235aa6030ce7a2500b72210f45e7bb8c3f5f73829e107782f98d4082ca887a78702de95c99e987166c2e31b0e26f059b4106f37256e84a69f0de8dacb1d3864f6db96fae3c3086e68bb7fc865bf052"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x100, 0x117, 0x2, 0xe6, "598ac8a1639e859879ba158e011b95044b35482c78fc412ce7985f10aea230248ba4c1161992140a9b9fde829f1634a00785c4cfc081a512cb732015cc543afef929e16c2660bd5dbf6445b984d0ee075142e17abf163c90040f3726330fa612dc871fd8b8b9f4c038a7a94a0d606acb43aaf77dffa6c66a42b3069f04fc2597b5a4d3ba1df6b8ce86518faafa71192980eb3768845f387c9dd471a8bb369abd208a491558544633a031f72e25f5828b652a54e5b338e6f4bed4cf6e74d05be556ab8d7de652d33edb09d743a6d3c31433d652ef2a0051e7050fceb8d8339830ed5fc506c82f"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x268, 0x48814}, {0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f00000004c0)="e2670a832dafe1e0356349926bf1fea2756618850c3de4d4e0f1f814c95a0578f441814f", 0x24}], 0x1, 0x0, 0x0, 0x801}, {0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="1ec9e705da8c80ba54196c15320fc776d35be70c1386d8a75231117eb0aae689c23fc2d941f152599e78bb78ff314919ce532f58f5c9d1eafd72d0889c3c30c7debfde2dc3b589c29570e1e9f7db576045322869ef457f21c96d0af8299966ac0c6045521fe7f7b0bb201b6c6e98cd81ad17933e4b48f6266f92b728e2d51d779ff627e2d0e6d866d26f763737ad8d60b562cd6828583b2a89fa9a36260dd5e65ba2b7e99a591009", 0xa8}, {&(0x7f0000003040)="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0x1000}, {&(0x7f0000000c40)="879609bfbc", 0x5}, {&(0x7f0000000c80)="563bf10e14730dfaddab915bd6597bb3afc50351d830e8ce1a7b51d765871c1c4aa9235924c9035fdcfbf1", 0x2b}], 0x4, &(0x7f0000000d00)=[@iv={0x48, 0x117, 0x2, 0x2e, "476431910d7b51bda455890b8e91274c1f2629b3b8b43e8e8d36f453f05cf122942344ec7e6582d6ce2a2e61271f"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0xa46}, @iv={0x108, 0x117, 0x2, 0xf4, "f6523bb0597437ed20d00993cb2cede9af247b4b3ceee178494886783ae179cd8f1a95e2b119099406b44161428f7ce9e1d07ffc99df2ea9d54e854e172cd24b739ff5d52e72b6480b504ace97e3776b009d905b4331d19f90aff77d3cb53f4dca1c810ae4c4a95e2e003eaf33bfa391a230fc3676c0cdaf5cdc012914da97157ab20341a7694542aa93283441554354cbdcb0b2915f6024df806beff2bba76c234f2e83a5c0a15f0f39627a8289f816aad42fdcfbf8944d8fe77eefa061682725ac64025a3349b872f1f34db85e5dc7e68bd6b51997192f7d15b1a3eb52711fb8592d28a3ce4c47fbb6aaa5a9c50d404383d8db"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, 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", 0x1000}, {&(0x7f0000001340)="4bb552ac638978763791d9b0949803e26878be3c94c544e06451dc9036201b5853ac87afdcca2cf677d0139fc1ac663d3fade5e22831c8f5a2e833ecb74cd2b4c3baddc45b04666fbcd4635326305155653d8eae37bc62dd75d90fe82b49cb4bb89a5fb19f686d1f942c34dfa67ce3816a8fed214d2eca354d3ef57e734bd681719015a1d2d36fc387bcd16889a69c8b119df36e14f3445f094b411193a6243ad55619fdf5a330ffe2131d8fbe37a19c9162295180d256aab63475caf19ed82746934c6164ecb6d2737464a627483b5ea11c", 0xd2}, {&(0x7f0000001440)="0264e83b96b5b34507f0fa2daf66175f999ca9c107aeadcbb77d47e23148a2cc29b2bca0c95888643ee817141eaff7349b5ffa2f84aad2f6d1cf26f0dbf2a14e8df5db4edb7cdd4c758ab05bf8e2db539f750428736902bb6b59b8a1cbd542c8439e64f721c839245b216d0cdd734257b1c8eec606b06788e4085760873d171e7d6ec89227df4e6d777d7cb414341716ea78d6c6d52ae9b637e2c32e78565156f2b32d63c582dc2ecc845563fca7d909e9caaba899594f528eeec9c7124826020adc0ff13765a2da47063375644e073b1d3a2627bd5be8be121c4e353291", 0xde}], 0x4, &(0x7f0000001580)=[@op={0x18, 0x117, 0x3}, @iv={0xe0, 0x117, 0x2, 0xcb, "d25876563d0e9daf91686754a9dc5d3cfa951152ecfe0d8be761ac181f76eb6c54d4bffa7bc18fbcb2b8ffcf349f257d82e649fb919a7a79536876d67ee696bb33c055f9310418fac4f81cf11559e0f593dcd86bc36fac458cf31a93b558a31b8a26873f5cdd13002da17a32e9166b6c21fb343f47e9c0a79b896b5347cca51f0e87970d377c20c10dd533c7af58e52756d2687a6cc0aeeebe84d5b6917cd2cbde77e5dba216d9ea7ba8f6e4ff240190e2067b5fe42cd270abdb2e583a18b2ba1fd7523a16da00062d201e"}, @iv={0x48, 0x117, 0x2, 0x33, "d9219edb32c29410e28a023bb2bf4d90cd45069e61a28c81ef0c8206704bcbc69bb9c90a995c99b3f3fc3ff880179b00cc4313"}, @iv={0x80, 0x117, 0x2, 0x67, "06cf9143e0a7a621af3b4348724f3cf8c1cdfcbffcbf339ca2e7d1dbaf456c93c37c14ae5ebbd16fa0dc4854f6fa704b0c18b5fdd0a5fd5fd87fe13710280a84d1e7b4786ff79975b99104257a6a62f18a932d697b964ec7a84acfabe631b4ffb256bc0ea978aa"}], 0x1c0, 0x4}, {0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001740)="d261e6e078a1f102918ab5c89fcab17411f662eeae01204037332d5af57970d78cce793f7f1fedebbf92d49108e149663fe97c991bb7e2891e7e043a3b4fc89dad9ed6", 0x43}, {&(0x7f00000017c0)="b72877718444c07b024d066db6d658c708261021df57cba41a6d267990f305ec1cc849cb8516cb6d6dfe7dc0483f9f0753393bca2a79c6fdf7552a0ff5c12aca990e8af1cf0373ab15093046874d70ceca09e6b7ce46edc6e9837bf6cb0ce05d20e83593d509e632187214f6a59ff469a706a9c66bdc36fb3624699e0e34a50ca317b83acac2a7057f229cfc2ee6b05a20f11b0acc", 0x95}, {&(0x7f0000001880)="3368a04a2c7740b76227f3b07012a884225dd67ef0c0a0002843bed2e2", 0x1d}, {&(0x7f00000018c0)="a30587c941f883a1febfe2a3705691ca64f397121d02cddca86f3553aa0260be55ee1c4d98be0c87fc69275489b60eb214f0b1ac302c86ff7e577ae3e607b1a72e71fd74253eaaadec466143d6a4b1335cde57d9ef24ecfbb3ca96e5caf1a36d5b2ce823493aacfdc0196ea3b07c74262370c329f4bd87c87026ad2a9e7d93346eb095c4d0e53ab4ff4ef611bd1081bbf699c9d6cd10ea98d703b414b680d6ce28743bf80faba66b7a433f76e41510095f9f81095bce30e2e6e1644d08543e7b3dc054b64d47b939b0d6f3a9415c86b86d03413dc3cb409bb59519261e2986968942be482d3559c89aa3565fe99c226824e9777ca827947e", 0xf8}, {&(0x7f00000019c0)="a5089b5691c1e3c76bcf26bae8826dfde7407e067f8de074e1360fad8b471e136e405e42c631a6ac478d0d8e4ed9f55d6d06f9a761383e36252d76a243dd6fb1e1974c222cc8431816", 0x49}, {&(0x7f0000001a40)="931e1093acc0f57934ce59f2fe1de3a6da3d5c03a8540a", 0x17}, {&(0x7f0000001a80)="91b95d1a279aab510bcd7454bb987654a76c0c25de5d34409d9bacc13aaedbe4aacf1c9ce09ab6c337c6488f1498ea3052253c50fafb03ba62d4d0b6307f2f3b14bbf6456266846ce6a12e8f2c2c853ac4974a2ac24165c682fe3382694f97c46cdbad790da783ecc136ce03a9ae198d6a09e9aabed1769586594103102f746b", 0x80}], 0x7, &(0x7f0000001b80)=[@iv={0x70, 0x117, 0x2, 0x59, "6b4db98c6a664ea3a317ed2df9429e4bef8eb483c99664ac3d17b8e20f2e0e6df272743375db3031db9c716078f4fb3a7fc6cb5adceb14039007e9e2b58816994bd41ee13053c12a277b29046d3626cfe38a3b75fe34164e88"}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3}, @iv={0x110, 0x117, 0x2, 0xfa, "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"}], 0x1b0, 0x4000000}, {0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000001d40)="a18b753825332eef68e3227f97ee6b", 0xf}, {&(0x7f0000001d80)="e59f40e89920ae785570154f045aa11c2017e99957f10de640b0d70b67719a4f8a26ab07277ef1a2f3823ad4eb532311abafa10dfd1051328056e9195f1e374be56b62e5", 0x44}, {&(0x7f0000001e00)="dad7d6f960a5e64c5662deb8ed2f6ef5cb7fb41e6bfb770a6bf76f3bb687b59acd8cc1e8caa2963fdbef275deb4ac495b446a190824c19ad7004525001fe75db072b2d0c59c49cd0fcc1711418797ed2ff29b579714919851a3cd8b7440a54b11e1148e5c09263d97ff49a46e995e984068030bffb211d34537f76257255bf036ebcbc579bb482da241e00ee98c899e4d648f719281d4dd9470dc30d33b1c2da58b41135a215a37f20e66910ff357ffb02", 0xb1}, {&(0x7f0000001ec0)="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", 0xfb}, {&(0x7f0000002040)="c0d8ef38b1d96708ee3b49c334edf1d56980c2568032d299b9714fdf1bb4b149f20c169f97384ae6ba87a2b0f0159fe64a5d5b3a9cb6e6b4942374669eac75cbc64379dca19ab0855e3144c203a4959a44ab866ef0f07a598b13b09859f496c8e5611b89889f41ee9e446d31600ce25ebbf2ebdcbb19927a22a544b70be84469c694f41f1e61061203b178ee3b", 0x8d}, {&(0x7f0000002100)="c44d3b44f3db7297f45b2834399af5d4b0f37034a2310ce14aff97af7dfb479d6f0b72ced4e4bae2ddb4cd77229a23a81d7f1d5759d12a2a1b5f1087ed6791c047520b55fa3c0670d5ec6ba155db29a8f24feac9508956bb55649e45a78f665a477a7cecb98357776576a8b564c299188a9c54cd28ceea5f83105937669ba1d9f69f", 0x82}, {&(0x7f00000021c0)="afca14b3e6fc888233581d72f7559a40be789d6626193096c134dab82005af63b2541a126f04ba763a7889f9762f41778357e98f2ec15731a8176087ce7fd7781bf1441ad16bc74243f7829f98c6409083208c9d15cddadc3d886138f3c6bb37b07d540389121405a9e4a91df6086ec822bd65fad7304357638a87f5be8d46207a150bfacb6e7c641ac3475938dbbf125169255c1f2ebb5cf5a1727251a8fd60e4782d664019f00f223fac8a39ebd2dee40cbdc0670a823f0774f603fd62", 0xbe}], 0x7, 0x0, 0x0, 0x1}], 0x8, 0x4000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) readv(r1, &(0x7f0000000740)=[{&(0x7f0000000080)=""/186}, {&(0x7f0000000140)=""/190}, {&(0x7f0000000200)=""/148, 0x5c}, {&(0x7f00000002c0)=""/255}, {&(0x7f00000003c0)=""/54}, {&(0x7f0000000500)=""/246}, {&(0x7f0000000600)=""/177}, {&(0x7f0000000400)=""/72}, {&(0x7f00000006c0)=""/118}], 0x1000000000000074) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000024c0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/10 07:49:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) r2 = socket$key(0xf, 0x3, 0x2) socket$netlink(0x10, 0x3, 0xd) setsockopt$sock_int(r2, 0x1, 0x20, &(0x7f0000000100), 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x640, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="ed000000bdec37fe6bac92e7eb95953f956ee4eb3fd58a87dd2fab23a7de1971cb2f833cac0c8b31ac7c128137eb754d06e8ac190a955ae95497250bf375952a88a1a4b0a599682122496b3d87fd974fdbbe29bb0379a6639e1f3857507f911e00b5930fe0384c22c4c8bb10cf6dc08d224c899739cb6df7bf051d8c6779873ef93f27b7629eaa14d9c79832e3aef0f2a410ccf4e30aafc3e16e43486284548a70580798fe9587607d645943bcb88c7e1a2e5a4011ecea4f75f401f6d5da2e92aa4644e3425622b7a443fc0b7a7f5eef98624aa70d1dc7e57e97a1baf13683f9521cfc6e2b2607822e501cb1d5bbf795e29d60f83b70b7c058"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r4, 0x94, &(0x7f0000000240)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e21, 0x29, @mcast2={0xff, 0x2, [], 0x1}, 0x93}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x580b}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000540), &(0x7f00000003c0)=0x5) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000080)={r4, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r5, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7fffffff, 0x0, 0x9, 0xff, 0x6, 0x8, 0x4, 0x3, 0x3, 0x7, 0x6f, 0x5, 0x100000000, 0x2, 0x6]}, &(0x7f0000000500)=0x100) 2018/04/10 07:49:48 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x300}], 0x30) 2018/04/10 07:49:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bcbffc), &(0x7f0000ff0000)=0x4) 2018/04/10 07:49:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000001c0)={0x10001, 0x2bbf}, 0x2) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rfcomm\x00') bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x80000000000}, 0x2c) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r2 = getpgid(r1) getpriority(0x0, r2) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x2, 0x4) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000200)={0x3, 0xda}) 2018/04/10 07:49:48 executing program 7: socket$netlink(0x10, 0x3, 0x12) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000004b80), 0x800) sendmmsg(r1, &(0x7f0000006d80)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000001080)="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", 0x781}], 0x1, &(0x7f0000002180)=[{0x10, 0x103}], 0x10, 0x10}, 0x9}, {{0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000002f40)='2', 0x1}], 0x1, &(0x7f0000002fc0)}}], 0x2, 0x0) r2 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000000040), 0x72d) 2018/04/10 07:49:48 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) capset(&(0x7f00001e4ff8)={0x20020071026}, &(0x7f00000000c0)={0x0, 0x8001, 0x0, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000000)=""/130, 0x82, 0x100, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001680)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000004c0)=@polexpire={0xc0, 0x1b, 0x709, 0x0, 0x0, {{{@in=@broadcast=0xffffffff, @in6}}}}, 0xc0}, 0x1}, 0x0) 2018/04/10 07:49:49 executing program 1: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = inotify_init1(0x80000) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000a88ff8)='./file0\x00') close(r0) finit_module(r0, &(0x7f0000000040)=':md5sumuser-em1\x00', 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000100)="130ed11f2383cddab0ab222477e44f7ed1dcfcf17899eec41e5ec7fdb61c26b8bde93417f9dc") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001280)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000012c0)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000013c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001400)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@multicast2=0xe0000002, 0x4e22, 0xd3a7, 0x4e20, 0x2b0, 0x0, 0x80, 0x20, 0x7f, r2, r3}, {0x6, 0x0, 0x3, 0x9, 0x1, 0x1, 0x8, 0x7fffffff}, {0x3, 0x200, 0x364, 0x8}, 0xa8, 0x6e6bc0, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d3, 0x6c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x4, 0x0, 0x4, 0x8001, 0x3ff, 0xe653}}, 0xe8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/10 07:49:49 executing program 6: r0 = socket(0x1e, 0x80001, 0x1) connect$ax25(r0, &(0x7f0000000040)={0x1e, {"028361440fd400"}, 0x7ffffffc}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x8, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/04/10 07:49:49 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0xc0ffffff, 0x0, 0x0) 2018/04/10 07:49:49 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x1100}], 0x30) 2018/04/10 07:49:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d001800ea1100f00005000000", 0x29}], 0x1) syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c200000000000000000008004500002480000000000090787f000000000401907a00374485c946bd0000a6af080000"], 0x0) 2018/04/10 07:49:49 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000180)={0x20071026}, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000066380a9fc4248fcdcd80dbb600000000002900"], 0x18}}], 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200003, 0x42) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x71, 0x3ff, 0x8}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x6, 0x4}, &(0x7f0000000200)=0xc) 2018/04/10 07:49:49 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x1200}], 0x30) 2018/04/10 07:49:49 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0xa0000000, 0x0, 0x0) [ 215.535609] FAULT_FLAG_ALLOW_RETRY missing 30 [ 215.540258] CPU: 0 PID: 16301 Comm: syz-executor4 Not tainted 4.16.0+ #14 [ 215.547193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.556546] Call Trace: [ 215.559132] dump_stack+0x1b9/0x294 [ 215.562765] ? dump_stack_print_info.cold.2+0x52/0x52 [ 215.567952] ? kasan_check_write+0x14/0x20 [ 215.572181] ? do_raw_spin_lock+0xc1/0x200 [ 215.576414] handle_userfault.cold.32+0x44/0x57 [ 215.581093] ? handle_userfault+0x16c6/0x2760 [ 215.585586] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 215.590682] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 215.595263] ? perf_tp_event+0xc30/0xc30 [ 215.599322] ? print_usage_bug+0xc0/0xc0 [ 215.603371] ? print_usage_bug+0x31/0xc0 [ 215.607427] ? memset+0x31/0x40 [ 215.610706] ? perf_trace_lock+0x495/0x900 [ 215.614936] ? perf_trace_lock_acquire+0xe3/0x980 [ 215.619774] ? zap_class+0x720/0x720 [ 215.623484] ? __lock_acquire+0x7f5/0x5130 [ 215.627714] ? graph_lock+0x170/0x170 [ 215.631513] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 215.636614] ? perf_trace_run_bpf_submit+0x246/0x370 [ 215.641716] ? find_held_lock+0x36/0x1c0 [ 215.645778] ? lock_downgrade+0x8e0/0x8e0 [ 215.649925] ? kasan_check_read+0x11/0x20 [ 215.654067] ? do_raw_spin_unlock+0x9e/0x2e0 [ 215.658465] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 215.663049] ? kasan_check_write+0x14/0x20 [ 215.667276] ? do_raw_spin_lock+0xc1/0x200 [ 215.671510] __handle_mm_fault+0x34be/0x4150 [ 215.675917] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 215.680663] ? graph_lock+0x170/0x170 [ 215.684460] ? find_held_lock+0x36/0x1c0 [ 215.688523] ? lock_downgrade+0x8e0/0x8e0 [ 215.692680] ? handle_mm_fault+0x8c0/0xc70 [ 215.696915] handle_mm_fault+0x53a/0xc70 [ 215.700971] ? __handle_mm_fault+0x4150/0x4150 [ 215.705548] ? find_vma+0x34/0x190 [ 215.709083] __do_page_fault+0x60b/0xe40 [ 215.713143] ? mm_fault_error+0x380/0x380 [ 215.717289] ? graph_lock+0x170/0x170 [ 215.721079] ? kasan_check_read+0x11/0x20 [ 215.725221] do_page_fault+0xee/0x8a7 [ 215.729021] ? _raw_spin_unlock_irq+0x27/0x70 [ 215.733523] ? vmalloc_sync_all+0x30/0x30 [ 215.737660] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 215.742671] ? find_held_lock+0x36/0x1c0 [ 215.746741] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.751586] page_fault+0x25/0x50 [ 215.755036] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 215.760644] RSP: 0018:ffff8801a9acfb98 EFLAGS: 00010202 [ 215.765999] RAX: ffffed0035359f83 RBX: 0000000000000010 RCX: 0000000000000002 [ 215.773263] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801a9acfc08 [ 215.780522] RBP: ffff8801a9acfbd0 R08: ffffed0035359f83 R09: ffffed0035359f81 [ 215.787781] R10: ffffed0035359f82 R11: ffff8801a9acfc17 R12: 0000000020013010 [ 215.795044] R13: 0000000020013000 R14: ffff8801a9acfc08 R15: 00007ffffffff000 [ 215.802330] ? _copy_from_user+0x10d/0x150 [ 215.806561] get_timespec64+0x75/0x180 [ 215.810442] ? timespec_trunc+0x170/0x170 [ 215.814581] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 215.820110] ? do_vfs_ioctl+0x1f2/0x1650 [ 215.824169] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 215.829705] SyS_pselect6+0x1ca/0x680 [ 215.833503] ? SyS_select+0x260/0x260 [ 215.837294] ? schedule+0xef/0x430 [ 215.840826] ? __schedule+0x1e40/0x1e40 [ 215.844797] ? do_futex+0x27d0/0x27d0 [ 215.848589] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 215.854113] ? fput+0x130/0x1a0 [ 215.857384] ? ksys_ioctl+0x81/0xd0 [ 215.861004] ? do_syscall_64+0xb7/0x9d0 [ 215.864977] ? SyS_select+0x260/0x260 [ 215.868769] do_syscall_64+0x29e/0x9d0 [ 215.872648] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 215.877486] ? syscall_return_slowpath+0x5c0/0x5c0 [ 215.882410] ? syscall_return_slowpath+0x30f/0x5c0 [ 215.887333] ? retint_user+0x18/0x18 [ 215.891047] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.895888] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 215.901064] RIP: 0033:0x455259 [ 215.904245] RSP: 002b:00007f650c4f5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 215.911945] RAX: ffffffffffffffda RBX: 00007f650c4f66d4 RCX: 0000000000455259 [ 215.919202] RDX: 0000000020011000 RSI: 0000000020011fc0 RDI: 0000000000000040 [ 215.926460] RBP: 000000000072bea0 R08: 0000000020013000 R09: 0000000020001ff8 2018/04/10 07:49:50 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0xfffffffffffff7a4, &(0x7f00000000c0)=0x4) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r2, r2) setfsuid(0x0) 2018/04/10 07:49:50 executing program 0: r0 = socket$inet6(0xa, 0x800000000002, 0xfffe) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8080) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) accept(0xffffffffffffffff, &(0x7f00000026c0)=@nfc_llcp, &(0x7f0000000200)=0x7d) r6 = add_key$user(&(0x7f00000029c0)='user\x00', &(0x7f0000002a00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002a40)="6f52bbd3fca2ef8cef8733b9184a7608249f685ab76dd73fb283e894843a0aa59f0f47890637fa0cd79ad69c6a6b94c6bc1081305b70955f70462cba3295dd520b51d6fe69b319ae297c170e4ac9cf567afc2b29d79fca9501f7f46ff4a495b802612e97b9dab1ab373735e7af87", 0x6e, 0xfffffffffffffffc) r7 = add_key(&(0x7f0000002ac0)='logon\x00', &(0x7f0000002b00)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r6, 0x5, 0x6, r7) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x0, 0x0, &(0x7f0000002980)=[@dstype0={0x6, 0xc}], 0x1) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000000080)=0x800004) ioctl$KVM_RUN(r8, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7}}, 0x4, 0x5b, 0x101, 0x101, 0x2}, 0x98) fstatfs(r5, &(0x7f00000028c0)=""/163) recvmsg(r2, &(0x7f00000002c0)={&(0x7f0000002840)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002740)=[{&(0x7f0000000480)=""/167, 0xa7}, {&(0x7f0000000080)=""/4, 0x4}, {&(0x7f0000000540)=""/4096, 0xfffffffffffffeae}, {&(0x7f0000001540)=""/208, 0xd0}, {&(0x7f0000001640)=""/103, 0x67}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/6, 0xfffffffffffffe8a}, {&(0x7f00000027c0)=""/123, 0x7b}], 0x8, &(0x7f0000000100)=""/172, 0xac}, 0x40012000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000440)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0x3ff, 0x4) 2018/04/10 07:49:50 executing program 6: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) perf_event_open(&(0x7f0000000080)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x8c000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="730000008741cb3b253af1bd058d092d2682752897ea11ef2a42f31c142042a93113c29ad06c8e78fbe5d87df889021bed7abff2bb40a0943fe4df513314783f014277286723ac2c740e7bd7a5169e45f374562ab1c8adf9ab9018cbc748f76aa1602bc5e71aed7a5b57fa47eab78e6a9bd87019f3f3c69452ddf0d7d8d0bd5fdfd638153e446267d091d0aff8304ab6af774fc5e3dd7a7d6bc87a837dc466830037f7337542cd0db1ea23f6bd741a993c9b369c6e7c65c1e8c8e8bd500b738312508628adbced78d25d7e0b"], &(0x7f0000000440)=0x7b) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000480)={r2, 0x4, 0x1ff, 0x9, 0x7, 0x8}, &(0x7f00000004c0)=0x14) 2018/04/10 07:49:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x7a, 0x0, 0x0) 2018/04/10 07:49:50 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x500}], 0x30) 2018/04/10 07:49:50 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) readlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/110, 0x6e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6, 0x4}]}, 0x10) bind$unix(r0, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000140)=""/173) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x30d, 0xd6, 0xfffffffffffffffd, 0x4fb0, 0xb5, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000080)={'bcsf0\x00', @ifru_names='ip6gre0\x00'}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000200)) 2018/04/10 07:49:50 executing program 2: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) r1 = shmat(r0, &(0x7f0000e7e000/0x2000)=nil, 0x7000) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)={0x2, 0x0, {0x2, 0x3, 0x79f, 0x1, 0x5}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) accept4$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14, 0x80000) accept$packet(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000400)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000500)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000000680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)=ANY=[@ANYBLOB="f0000000", @ANYRES16=r3, @ANYBLOB="000325bd7000ffdbdf250300000008000100", @ANYRES32=r4, @ANYBLOB="8800020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="080007000000000044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000140004000500030820000000ffff0800751b000008000100", @ANYRES32=r6, @ANYBLOB="44000200400001002400000000000000000000a80ea7000000000000000000000000000008000300030000a5dc2345f0dec545938f", @ANYRES32=r7], 0xf0}, 0x1, 0x0, 0x0, 0x1}, 0x4000800) shmdt(r1) 2018/04/10 07:49:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000000400)="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", 0x800}], 0x1, 0x0) syncfs(r0) pwritev(r0, &(0x7f0000001f80)=[{&(0x7f0000001e80)="c0", 0x1}], 0x1, 0x0) [ 215.933716] R10: 0000000020003000 R11: 0000000000000246 R12: 00000000ffffffff [ 215.940975] R13: 0000000000000473 R14: 00000000006f9b68 R15: 0000000000000000 2018/04/10 07:49:50 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x12}], 0x30) 2018/04/10 07:49:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x400000000000000, 0x0, 0x0) 2018/04/10 07:49:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="18c500008043da854b698cf3f2a793278bf8b5e2a13113bec041fd2c9ab215fd"], &(0x7f00002bf000)='syzkaller\x00', 0x7, 0xfffffd54, &(0x7f00006ab000)=""/183, 0x2}, 0x48) r2 = socket$kcm(0x29, 0x800000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r1}) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) close(r2) 2018/04/10 07:49:50 executing program 6: syz_emit_ethernet(0x146, &(0x7f00000003c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "98b048", 0x110, 0x21, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"8c9a0b314ebc8a405cb588888056c371b9e1236a8c7ee29a6873a58fcf949636d9a646703e335d42b54408b118bdc8e69eb778aa5336895f1156eaa45ec15aa1d9f13c1758f95ede7fe7e7b3437fab29a62048a74f8c273a453970089583542c186927e37010466b2e0fa4fd4dd4e58c095d3beece3e28cd8e2ffc74865b2cd53cc4953646ef6d0ebebe9f1d597d2d7257ab786764b44429571929f5924f8b3783a33b4e8febf329fbe87bde5ec5a43e80123ace7433ea93b29040b0532f72c140d3e24dcddc3a6298021428bbac1ab8ae42e479919e2ae2e2a744f8d9d75202ebcb519e4447f70d186025de3066f1d04ed588f656c62c7211d6a703"}}}}}}}, &(0x7f0000000080)={0x0, 0x3, [0x0, 0xc17]}) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x80000) getsockname(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x80) bind$ax25(r0, &(0x7f0000000040)={0x3, {"104753cd4fb772"}, 0x6}, 0x10) 2018/04/10 07:49:50 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000100)={0x33, @rand_addr=0x3ff, 0x4e22, 0x4, 'lblc\x00', 0x8, 0x9, 0x66}, 0x2c) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000002c0)) mq_open(&(0x7f0000000040)='lo\x00', 0x0, 0x0, &(0x7f00000000c0)) write(r0, &(0x7f0000000340), 0xee) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000180)=0xc) ptrace$cont(0x7, r1, 0x20, 0x1) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'ip6gre0\x00', {0x2, 0x4e23}}) [ 216.149325] FAT-fs (loop4): Directory bread(block 2) failed [ 216.167727] FAT-fs (loop4): Directory bread(block 3) failed [ 216.181213] FAT-fs (loop4): Directory bread(block 4) failed [ 216.187262] FAT-fs (loop4): Directory bread(block 5) failed 2018/04/10 07:49:50 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) write(r2, &(0x7f0000000080), 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000080)={0x81, 0x7, 0x3, 0x80000001, "123066cb8c3d433f115b708aeab7aa28de86c3c0808a19e80cbad88c46f6a2d437066b8f98bd0a812ac8c30e", 0x800}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000000c0)=0x5, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) readv(r1, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) [ 216.213308] FAT-fs (loop4): Directory bread(block 6) failed [ 216.224643] FAT-fs (loop4): Directory bread(block 7) failed [ 216.231550] FAT-fs (loop4): Directory bread(block 8) failed [ 216.237482] FAT-fs (loop4): Directory bread(block 9) failed [ 216.243782] FAT-fs (loop4): Directory bread(block 10) failed [ 216.249935] FAT-fs (loop4): Directory bread(block 11) failed 2018/04/10 07:49:50 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x10) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xe0, "89016133ff1c66b1092a0a3850983d867240c586d7835013697ede518149857a0c2e5c52e86d35c8bd91235da5eb1dd60a7ae82a1e4d637a2eee0910b48e47b89d5171af44b4f0923d511ace42d0ed9006ae5262748e772d39e9abb48466545c8a631c8117f6490a8ef5831cc2abd30ce762ce755e550df5d21025534adaa1b2557d50c541ab6f4721ae8bc2715b9d478898d5e2500870a5971ea995f42cacd22d09e63cabee61818a7b0d211ba7ab9274833ee55e90898870eaa4e51078acb3baac5b2c7c0e52f5c7dab1652fa067d8079d6a2f1b76e7e2ca25b19d25a14b7f"}, &(0x7f0000000240)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x3c, &(0x7f0000000280)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x5a1c13b4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000300)=0x10) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0xfffffffffffffdb0}], 0x0, &(0x7f0000000000)={[{@uid={'uid', 0x3d, [0x3f, 0x3f, 0x36]}, 0x2c}, {@codepage={'codepage', 0x3d, 'utf8'}, 0x2c}, {@codepage={'codepage', 0x3d, 'cp737'}, 0x2c}, {@quiet='quiet', 0x2c}, {@part={'part', 0x3d, [0x1cfe5361e40aed48, 0x37, 0x2d, 0x3d, 0x7f]}, 0x2c}]}) fallocate(r1, 0x0, 0x0, 0x100000001) [ 216.269312] attempt to access beyond end of device [ 216.274345] loop4: rw=2049, want=249, limit=2 [ 216.285763] FAT-fs (loop4): Filesystem has been set read-only [ 216.293912] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 17) [ 216.306308] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 17) [ 216.316312] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 17) 2018/04/10 07:49:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x7a00, 0x0, 0x0) 2018/04/10 07:49:50 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r1, &(0x7f0000000000), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f00000001c0)={'syz_tun\x00', @ifru_mtu}}) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1000, 0x232400) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) [ 216.390386] dccp_invalid_packet: P.CsCov 3 exceeds packet length 272 [ 216.407724] dccp_invalid_packet: P.CsCov 3 exceeds packet length 272 [ 216.667966] hfs: unable to parse mount options [ 216.791827] hfs: unable to parse mount options 2018/04/10 07:49:51 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x11}], 0x30) 2018/04/10 07:49:51 executing program 6: unshare(0x800000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000280)=@dstopts={0x7d, 0xe, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x20}, @ra={0x5, 0x2, 0x1}, @generic={0x1, 0x4d, "d69cc8906e45cd8af566f093f4de48bc758332e90d62db9cf00b7f67609a0ad2789f90819f16599eeb027606c0e40c71eeab1dcd4da77c01cce654219937ad160c822f11ee55694b29ce71b82d"}, @jumbo={0xc2, 0x4, 0x7}, @pad1={0x0, 0x1}]}, 0x80) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000001c0)=""/160) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000001, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1000, 0x0, 0x2, 0x8d}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000140)={0x5, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 2018/04/10 07:49:51 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000001000000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x6, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x36}], &(0x7f0000000140)='GPL\x00', 0x41, 0xffc4, &(0x7f00000004c0)=""/167}, 0x48) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) openat$cgroup_ro(r2, &(0x7f00000003c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000002c0)={0x7, 0x7fff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0xe, 0x3b, &(0x7f0000000380)="c953ebb800c3a5c0bbcede2bbb78", &(0x7f0000000100)=""/59}, 0x28) 2018/04/10 07:49:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x20) 2018/04/10 07:49:51 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000440)='gfs2\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x3aa, &(0x7f00000004c0), 0x0, &(0x7f0000000240)={[{@quota_account='quota=account', 0x2c}]}) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x20000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10d000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x9, 0xfffffffffffeffff, 0x2, 0xb7b, 0x470, 0x9}) 2018/04/10 07:49:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f00000001c0)=0xffffff41) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') perf_event_open(&(0x7f0000b5a000)={0x1, 0x70, 0x1e2, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x2, &(0x7f0000000040)=0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(cmac(tea-generic),xts(blowfish-generic))\x00'}, 0x58) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000002c0)={0x0}) write$eventfd(r3, &(0x7f0000000380)=0x40, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000340)) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000300)={r4}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x40000, 0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="b3", 0x1}]) 2018/04/10 07:49:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x2, 0x0, 0x0) 2018/04/10 07:49:51 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="0205000004000000000000000000dd0000000100000000000000870800000000"], 0x20}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x7000, 0xf6f5, 0x8, 0xf}) 2018/04/10 07:49:51 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000d32fc0), 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}}) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000005000/0x4000)=nil) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000180)={0x0, 0x6, 0x0, 0x1b, &(0x7f0000000040)=""/27, 0x98, &(0x7f0000000080)=""/152, 0x17, &(0x7f0000000140)=""/23}) fcntl$setpipe(r0, 0x407, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r1, 0x24, &(0x7f000001d000)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000001c0)={'icmp\x00'}, &(0x7f0000000200)=0x1e) 2018/04/10 07:49:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x7000000, 0x0, 0x0) 2018/04/10 07:49:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000400)=[{0x16}]}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003b40)=0x4, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000003a00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000039c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="200000001e000008000000000000000007000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/10 07:49:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x49}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x6000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000000c0)={0x10004, 0x0, &(0x7f0000ffa000/0x3000)=nil}) 2018/04/10 07:49:52 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x2000000000000}], 0x30) 2018/04/10 07:49:52 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x7, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x4900) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040), 0x2) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000002c0)={0x6, 0xf2}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0xfffffffffffffffd, &(0x7f0000527ff8), 0x0, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000580)="19bb844b674b1dd6df6420a4923697c169aef2d60ebf3467cf80314fd08949a1dd7401bcca9ddb56521b0e4c14d0b4c41ca54d1e011a4a7ad8f1651947316cb3c541d00412a4a9ffc10b6f3e7e097c60efbee4acc8970d652481a39e8455520e12ca1caf42c140e4c348a8f53195cfc3ad953c1fbaa471c60ca3172274e1645679fdaa24e999b8df943863d83b5b93686e0deb90654bea139c7574d46db7", 0x9e}], 0x1) r2 = socket$inet6_sctp(0xa, 0x1000000000005, 0x84) mbind(&(0x7f00007f9000/0x2000)=nil, 0x2000, 0xe40217e34a0d6f4f, &(0x7f0000000300), 0x5, 0x3) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x108) prctl$getname(0x10, &(0x7f0000000440)=""/195) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xcf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000000540)=0x8, 0x4) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f00000000c0)) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000003c0)={&(0x7f0000000680)=[0x4], 0x1, 0xfff, 0x93b, 0x4, 0x1, 0x0, {0x2000000005, 0x6, 0x3b9, 0x8000000004, 0x0, 0x9, 0x100, 0x0, 0x5, 0x1, 0x0, 0x6, 0x80, 0xffffffff, "28285fce9c497b78c056e8dc2a4977e9d517a09599e9feb3b21c2b2c42820c42"}}) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000380)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000000080)={0x60000006}) socket$inet_dccp(0x2, 0x6, 0x0) epoll_wait(r6, &(0x7f00004b4000)=[{}], 0x1, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000700)={0x0, @broadcast}, &(0x7f0000000740)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000780)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000880)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000e00)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x280040}, 0xc, &(0x7f0000000dc0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="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"], 0x4f0}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x500, 0x0) fgetxattr(r1, &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f00000000c0)=""/114, 0x180) recvfrom$inet6(r2, &(0x7f0000000e40)=""/171, 0xab, 0x40010000, &(0x7f0000000f00)={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, 0x1c) 2018/04/10 07:49:52 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0xf63f3f49a22b56b2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000140)=""/117) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) 2018/04/10 07:49:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x100000000000000, 0x0, 0x0) 2018/04/10 07:49:52 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/10 07:49:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000474000)=""/4096, &(0x7f0000000000)=0x1000) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x20, 0x3, 0x8000, 0x5, 0x3, 0x2, 0x8, 0x8, r3}, &(0x7f00000001c0)=0x20) keyctl$get_keyring_id(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={0x1f8, {0x2, 0x5, @multicast2=0xe0000002}, {0x2, 0x4e23}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, 0x5, 0x6, 0x100, 0x10000, &(0x7f0000000200)='lo\x00', 0x926f, 0x7ff, 0x3}) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @broadcast=0xffffffff}, 0x100, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='syz\t\x00', 0x0, 0x4}) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) 2018/04/10 07:49:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x2000000, 0x0, 0x0) 2018/04/10 07:49:52 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x80bb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e6661740002040100027002704cf8", 0x3e6, 0x8000000000000}], 0x0, &(0x7f0000000e80)=ANY=[]) open$dir(&(0x7f00000000c0)='./file0//ile0\x00', 0xc240, 0x4) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=""/160) statfs(&(0x7f0000000040)='./file0//ile0\x00', &(0x7f0000000140)=""/67) 2018/04/10 07:49:52 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x0) migrate_pages(r1, 0x9, &(0x7f0000000200)=0xd3f194a, &(0x7f0000000080)=0x31d) capget(&(0x7f0000000100)={0x399f1736, r1}, &(0x7f0000000140)={0x54, 0x5, 0x401, 0x87, 0x7f, 0x7}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x20000, 0x0) 2018/04/10 07:49:52 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$kcm(0x2, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0xffffffffffffffeb) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x11, 0x1, &(0x7f0000000400)) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3ff, 0x2002) 2018/04/10 07:49:52 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x2000000}], 0x30) 2018/04/10 07:49:52 executing program 4: mq_unlink(&(0x7f0000000140)='selfeth0selinuxwlan0\x00') syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x3) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xc8, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[{0xffffffff, 0x3000000000000, 0x8001, 0xffff}, {0x0, 0x0, 0x5, 0x4}], @ipv4={{0x13, 0x4, 0x1, 0x3f, 0xb2, 0x67, 0x8, 0x0, 0x89, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@end, @ssrr={0x89, 0x17, 0x0, [@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x7fffffff, @remote={0xac, 0x14, 0x14, 0xbb}]}, @lsrr={0x83, 0x1f, 0xff, [@dev={0xac, 0x14, 0x14, 0xb}, @dev={0xac, 0x14, 0x14, 0xd}, @multicast1=0xe0000001, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002]}]}}, @tcp={{0x4e24, 0x4e24, r0, r1, 0x1000, 0x0, 0x13, 0x0, 0x9, 0x0, 0x72a0c8ae, {[@timestamp={0x8, 0xa, 0x2ca1, 0x4}, @md5sig={0x13, 0x12, "2c4dc25597cdd2937a2114062e96fc1f"}, @timestamp={0x8, 0xa, 0x7f, 0xaf9}, @window={0x3, 0x3, 0x1}, @exp_fastopen={0xfe, 0xf, 0xf989, "13ea74043d86432f188b30"}]}}, {"4c1813b4f4f96cfff776682664b3c3d3e577ed0fb2d1fa5aaec0"}}}}}}}, &(0x7f00000000c0)={0x0, 0x2, [0x4, 0x82a]}) 2018/04/10 07:49:52 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)=r2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000013000/0x4000)=nil, 0x300120}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000100)=0x3) timerfd_gettime(r3, &(0x7f0000000040)) prctl$setendian(0x14, 0x1) 2018/04/10 07:49:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000480)=0x5, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000040)={"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"}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000070}]}) 2018/04/10 07:49:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x7, 0x0, 0x0) 2018/04/10 07:49:52 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0xffffff7f}], 0x30) 2018/04/10 07:49:52 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0xbb, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000000000004000000000000000d0f555ab75cfe0b70d8490ff88a44ae7fdb413c5994b763332c0422ce20cc1b1e654327d231d765a7bdbb20b36c775b09f96c72c8656c6db70b955fee75270a85849df5de22d3b5373b4daff817b871851a01a848cea2c7c08b7509494639e3e5b5e253bcce544dc2d1784eda01abd1e8dbf712e7b6a0612f7ee1618e6d8e4b213a494329e82000000000000000000000000000000000000000000000000"], 0x6, 0x0, &(0x7f0000000280)="0e41e97e0000"}) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x200000000, 0x42442) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r2 = socket(0x0, 0x0, 0x0) write(r2, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000004c0)=0x203, 0x3) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x5, &(0x7f0000000340)=0x4) getpid() r3 = syz_open_dev$loop(&(0x7f0000000640)='/dev/loop#\x00', 0xfffffffffffffc01, 0x86) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vga_arbiter\x00', 0x8000, 0x0) bind$inet6(r6, &(0x7f0000000500)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) recvmmsg(r5, &(0x7f00000096c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/245, 0xf5}, {&(0x7f0000000280)=""/59, 0x3b}], 0x2, &(0x7f0000000300)=""/175, 0xaf, 0x2}, 0x6}, {{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)}, {&(0x7f00000016c0)=""/148, 0x94}], 0x6, &(0x7f0000001880)=""/4096, 0x1000, 0x100000001}}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002a00)=""/236, 0xec}, {&(0x7f0000002b80)=""/69, 0x45}, {&(0x7f0000002d00)=""/98, 0x62}], 0x3, &(0x7f0000002e40)=""/93, 0x5d}}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=""/8, 0x8}}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/232, 0xe8, 0x97f}, 0x80}, {{&(0x7f0000004300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006780)=[{&(0x7f0000004440)=""/155, 0x9b}, {&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f0000006680)=""/240, 0xf0}], 0x3, &(0x7f0000006800)=""/212, 0xd4, 0xffffffff}}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/4096, 0x1000}], 0x2, &(0x7f0000007d80)=""/4096, 0x1000}, 0xb53}], 0x7, 0x0, 0x0) listen(r6, 0x0) sendto$inet6(r5, &(0x7f00000000c0)='\f\t@b', 0x4, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x100000}, 0x1c) shutdown(r6, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r5) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r4, 0x0, r7) r8 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000800)=ANY=[], 0x0, 0x0, &(0x7f0000011f9d)}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) signalfd(r3, &(0x7f0000000240)={0x9}, 0x8) [ 218.561489] binder: 16559:16563 transaction failed 29201/-22, size -31380002937188491--4245851021080091512 line 2963 [ 218.603095] binder: BINDER_SET_CONTEXT_MGR already set [ 218.608685] binder: 16559:16563 ioctl 40046207 0 returned -16 [ 218.612364] binder_alloc: 16559: binder_alloc_buf, no vma [ 218.620470] binder: 16559:16568 transaction failed 29189/-3, size -31380002937188491--4245851021080091512 line 2963 2018/04/10 07:49:53 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000040), 0x0) vmsplice(r0, &(0x7f0000000000), 0x0, 0x4) close(r1) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r1, 0x0, 0x4) 2018/04/10 07:49:53 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f00000000c0)=0x68) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) 2018/04/10 07:49:53 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c04, 0x100000080000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40080, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e21, 0x6, @empty, 0x3ff}}, 0x5, 0x4, 0x7, "627e514b5f24a80dce8557f006eed6e396aaa34e2cce6a29b2e6b1e27371dd2b4482c2d92b79d99e73c5883f9d073593cbad5ea1f07eeae178934bbbd1cd477b8a5cb27f4adc855e39308717ef779632"}, 0xd8) 2018/04/10 07:49:53 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x101043, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000400)={0x8, 0xfffffffffffffffc, 0x10000}) clock_gettime(0x5, &(0x7f00000003c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xc, &(0x7f0000001500)=0x2, 0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000001440)='/dev/dmmidi#\x00', 0x2, 0x200000) write$fuse(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="28000000000000000000000000000000810000000000000004000000000000000002000000000000303dc9786305abaf0a47129a1c8e66af61d874f092b2cf47f91f412991475a49c69d8593a2328d9ce5213c3b2d7e5fc5337e4114c7f04e5d25b6b2202e2d03fe08e7a7961f78b31aa9b87dd5e50aac37bfeff0c809a51c0b5a474ed8a3d9fb7961f7c1434f6e16cb1238c266"], 0x94) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)=0x400000000e) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000000)) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000200)) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f00000000c0)=@ioapic={0x100000, 0xa9, 0xffffffffffff7fff, 0x9, 0x0, [{0x4, 0x8, 0x4, [], 0x80000001}, {0x4, 0x6, 0x6bb}, {0x9, 0x1f, 0x3, [], 0x7}, {0x0, 0x5, 0x2}, {0x3ff, 0x7f, 0x8, [], 0x8ae}, {0x3, 0xffffffff, 0xa, [], 0x4}, {0x0, 0x0, 0x40, [], 0x2}, {0xfffffffffffffffb, 0x9b1, 0x9, [], 0x2}, {0xffffffffffffff7f, 0x3, 0xc34, [], 0x1ff}, {0x5, 0x7, 0x7}, {0x3a, 0xc0000000000, 0x8, [], 0x4}, {0x3, 0x90, 0x0, [], 0x5}, {0x1b86, 0x0, 0x401, [], 0x1}, {0x3ff, 0x2, 0x100000000, [], 0x4}, {0x5, 0x7, 0x66, [], 0xfffffffffffffff8}, {0xc02c, 0x1649, 0x3435, [], 0x1}, {0x212c8923, 0x76a2, 0xffffffff, [], 0x9}, {0x5, 0xffffffffffff7fff, 0xdfa3, [], 0x9}, {0xfffffffffffffff9, 0xd0, 0xffffffffffff7fff, [], 0xffffffffffffff80}, {0x1000, 0x46f0, 0x5, [], 0x7fff}, {0x2, 0x3f, 0xf10, [], 0x8}, {0x9, 0x3, 0x579af14d, [], 0x3ff}, {0x0, 0xbe, 0x6}, {0x1f, 0x6, 0x0, [], 0x88}]}) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f00000001c0)) setitimer(0x0, &(0x7f00000000c0)={{0x0, r2/1000+30000}}, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) bind$llc(r3, &(0x7f00000014c0)={0x1a, 0x306, 0x29eb, 0x4, 0x80, 0x80000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$dupfd(r6, 0x406, r0) write$cgroup_type(r3, &(0x7f0000000440)='khreaded\x00', 0x9) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x4804) 2018/04/10 07:49:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x7a00000000000000, 0x0, 0x0) 2018/04/10 07:49:53 executing program 2: sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x20000000001, 0x0, 0x0, 0x3e}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)="dd837438712c40392259bef1dd7e9269f78febc421b773fda308f682626ff5e4e6310f45f2ab4a427e55f7bb5a379630b98b3c5dfd60356f6ae3def67bee0e6fcbb46eb39027bb2a78e4f07d94c7470c015b6fb804c039b951e39d43ef6f1f42c1554e62dd7469f27bc9c2752f79b4982bcf9378360ddd6387a0615f59045f9b0542215e13c1ce30b4767860aef38aac79771a643d78c57dfc2f914ef21e904c6f3ceec4d82f396eceb27ab1b93a9f7e4088cbc2fe9551c8c04874264c5a5f2d8042d793f12376", 0xc7}, {&(0x7f00000002c0)="aaaa6b5eac309f9bf0592861fd87590cf42e621dc3893e9cf3ff6a1fa3a3ec79dc4dab18445db64af5b1523debb654de1f2e2b57a51cfa7b4a82ffbeb86bb5696bcbcb3bc27388138c0ab0322b180aa3fe95e8f1c0c7df24b929355bda46622edd296178b3f6ce5c6cf195a6800439824c3577b213f2657310bfd1656cee4c4b12bd5945de5b8f743c3c3e9ce807c5f3feb2bffc11ea2b1551f62e9e8d444296dc9e2c5f8efed94a54a6519e7882f06588aa61733de9", 0xb6}, {&(0x7f0000000080)="d41a73891d189a4f1f7f19bd3ce58a65dcae03295f746d8da33b77e5bfc15be0168923aefea70b05f98adf4323df", 0x2e}, {&(0x7f0000000380)="cac5821c2cfefd60f59d722378e023fef9fe97a3359f3e1422a1ddb3e9300fc75c62b8c2d15515de176440e23ae44ea496e74f3870684c3176bb177f6f4253a1a4705c012abd32bcedc4872fe7e4e10257eaddac1cb95635b26d10ae2ffa99bd58cee0301fabea5a883c9ffaf5", 0x6d}, {&(0x7f00000000c0)="0fde1ee962ee7645a32f4c31e637a7d83c5d", 0x12}, {&(0x7f0000000400)="fe57924d84b3c971c9b1c8ea7cd1d4aef9bb18c60a1c26870534ce032f5f62855835c32b3453dd9c6868a53813e874ad6adc222a1eb2f0903d8e7ae1bb011617e5118be84a8d5f009c5572e40b599a98fde8ba01455c4405980a6da3796a3217d3bf8d827e2d16fb07ccacb13ed3903e2ae589ec517d21d03e2cccc3b74fce8de4e8b7f9efa33d7a4f6265a08fbc2ca2f6", 0x91}, {&(0x7f0000000140)="79c7236accebd8110cf2927235a4819926de7681fbe212853552e8bb767a", 0x1e}], 0x7) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x502, 0x0) 2018/04/10 07:49:53 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x3f000000}], 0x30) 2018/04/10 07:49:53 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x89, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r0, 0x90}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@remote}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000840)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000800)={&(0x7f0000000500)=ANY=[@ANYBLOB="f40200001a000c0329bd7000fbdbdf25e0000002000000000000000000000000fe8000000000000000000000000000aa4e2400004e20001f020080803a000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="fe80000000000000000000000000000b000004d23c000000e00000020000000000000000000000000400000000000000faffffffffffffffff03000000000000e0ffffffffffffff080000000000000007000000000000000100001b0000000001040000000000000600000000000000080000000000000000000000000000005f00000000000000000000003f0000000001000025bd700006350000000003019000000000000000ac000700fe800000000000000000000000000013fe80000000000000f4ff0000000000aa4e2300004e24000902000020bf000000", @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="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"], 0x2f4}, 0x1, 0x0, 0x0, 0x408c4}, 0x4001) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000200)={@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, {&(0x7f0000000100)=""/242, 0xf2}}, 0xa0) [ 218.661972] binder: undelivered TRANSACTION_ERROR: 29189 [ 218.674129] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/10 07:49:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x7a000000, 0x0, 0x0) [ 218.777134] QAT: Invalid ioctl 2018/04/10 07:49:53 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000015c0)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000200)="80cd86fdd328158e4f3d051381d70e8d142dcf83b8aa07032e62c6b60ae8dd186f484b150961206a6618f6b2233edb92f9e6bbe98b8b8284762a10b4489968b9d4061ac512dec29f2376b33a084d7b0bbfcce37d4c036be9cd57fa15f83c62d765f5ceb6811c9323b3d1b86afd2ed944ecf7f7b57057b96359581f176c91ccdc205421aa068091f829a6d1022ea2ff75b7e5ab2e7837403b4ba7e64c0ee79be81a", 0xa1}, {&(0x7f00000002c0)="a66b46a9f846853230422539231aabbe956b72a3158e799690f3f5af921a92415abe547d12a42b8e3f8d44063041732a09ec8d009b253452129a7f5dbfe41570ffeac02895611ae4fd0a5eb188de2693bbc9b7ec19f1e3eea66a766adf121c646afd2c41f389f55e7a25f010b7a46e15478a1e87d67d3794a393727098ff99cc91bd9b6909ca5aa72be9fd832fd8b0aff6062fa965f8f0c9d1f8e979b0c7d348f707a8131d17243658c5536e7b601db13b3eb3f7535162ec670e36d3a36158755a94ea2547bc743d2ebdb91667ee2e33a0a6e2e3a7bf667a03135daf25b9e962c6ed33fa0de142a6", 0xe8}], 0xa0040, &(0x7f00000003c0)={[{@session={'session', 0x3d, [0x35, 0x37, 0x3d, 0x3d, 0x37, 0x36, 0x35, 0x32, 0x36, 0x37]}, 0x2c}, {@umask={'umask', 0x3d, [0x34, 0x30, 0x33, 0x36, 0x31]}, 0x2c}, {@quiet='quiet', 0x2c}]}) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000100)=""/246) dup2(r0, r1) creat(&(0x7f0000000000)='./file0\x00', 0x8) [ 218.822776] QAT: Invalid ioctl 2018/04/10 07:49:53 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x1f00}], 0x30) 2018/04/10 07:49:53 executing program 4: setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x3, 0x7fffffffefff, 0x485) 2018/04/10 07:49:53 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f000082b000)=0x80, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20}], 0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={0x4, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1b0, 0x8, 0x47be, 0x1f9, 0xffffffff, &(0x7f0000000000)='bridge0\x00', 0x4, 0x800, 0x6}) 2018/04/10 07:49:53 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}]}) 2018/04/10 07:49:53 executing program 1: getitimer(0x3, &(0x7f00000003c0)) r0 = socket$nl_xfrm(0xa, 0x3, 0x87) io_setup(0x3, &(0x7f0000000400)=0x0) io_getevents(r1, 0x3cf3eb0f, 0x6, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000500)={0x77359400}) kexec_load(0x3, 0x5, &(0x7f0000000300)=[{&(0x7f0000000000)="42512d36fab1a37add85fb58de4a95c708002d3c1e36cfbcf87de90713a9b8e33e3d6390e4ba733e19739c0f9708fb47410000", 0x1e, 0x7025, 0x100000000}, {&(0x7f0000000040)="df8da06103a4a00e5930836a53b0b59baade74a1fcf7d4e9d27cd169caf7bedf8683bb25528e8012b0070459ed251f398d091ca2dd41dff2755c9b4976e05034faac0acb79932f069b2574ff2d588f93ec88ddd9b87418e99f1c16a233474fa3cce476afab240e47f25771b8f9b4f8774898999a40c7f991804576e3a2ce4f95ec51263e782912654b0a5415ead57f8693a0ec54b82047e03c5c929650834ab4ce5910532bc0e65e3ddeebfb975d082a93dde576c0d5", 0xb6, 0xfff, 0x306}, {&(0x7f0000000180)="9a0780ddd3f6f1775527dc515c0d", 0xe, 0x6, 0x9}, {&(0x7f00000001c0)="eaa80e45817b558debf2c6e1b51bc18939c077cf07edf2ba", 0x18, 0x43c8, 0xfaf}, {&(0x7f00000006c0)="74c92686fe91931b657d80db4c5cebaad81e29ca15e92847e870b78cbb9b5d497e9efe01c7d69d244584ff4000599ccc1ca78f95a2590239b239d09d7488b7dd99db8f08d90435a0bba6b59e781ec32a9427c8f015826783bb4137dfa0bccbc4edb583588510a633a22517b45eedb7a3ddd16343d382595c0b17596ca6fd939c72ea63b01acff44e48f75b7e6fa2222cd908a912e7a7712321f42076a36ff4a5f2d7d95e8187caba1103", 0xaa, 0x8, 0x9}], 0x2a0000) r2 = accept4(r0, &(0x7f0000000540)=@rc, &(0x7f00000005c0)=0x80, 0x80000) connect$bt_sco(r2, &(0x7f0000000600)={0x1f, {0xd28, 0x9, 0x40, 0x8, 0x8, 0x7fffffff}}, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000000640)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd60d8652b00148700fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000f3ab0090780000"], &(0x7f00000002c0)) 2018/04/10 07:49:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x11, 0x0, 0x0) 2018/04/10 07:49:53 executing program 6: mbind(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xc003, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x9000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r1, 0x1, 0x70bd2d, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x20008014) 2018/04/10 07:49:53 executing program 4: personality(0x5500005) sysfs$2(0x2, 0x0, &(0x7f0000000080)=""/216) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x700000000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x5, 0x3, 0xfffffffffffffffe, 0x7fff}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000180)={0x20, 0x4, 0x23, 0x7ff, 0x3, 0xffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/04/10 07:49:54 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x3}], 0x30) 2018/04/10 07:49:54 executing program 7: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000040)) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x4) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000a40)='./file0\x00', &(0x7f00000000c0)='exofs\x00', 0x3500a2, &(0x7f0000000ac0)) 2018/04/10 07:49:54 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1c, 0x3c040) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000200)="5800000014001900f8ff4b41040d875602ff03000000e076489643d818fe58a2bc4a0381001dfffffff8ee11ed9e246cff0000000006007fffdd1000174100005bffff001ce1ed900000080082a4000000060200231be86e", 0x58}], 0x1) 2018/04/10 07:49:54 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0xa000000000000000, 0x0, 0x0) 2018/04/10 07:49:54 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/209, 0xd1) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="955cc5668cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e4698", 0x39}]) 2018/04/10 07:49:54 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) fcntl$setsig(r0, 0xa, 0x21) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfffffffffffffffc, 0x200000) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) 2018/04/10 07:49:54 executing program 6: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x8, 0x2) 2018/04/10 07:49:54 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001740)='/dev/sequencer2\x00', 0x400000, 0x0) futimesat(r1, &(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) recvmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000002c0)=""/251, 0xfb}, {&(0x7f00000003c0)=""/200, 0xc8}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/123, 0x7b}, {&(0x7f00000014c0)=""/196, 0xc4}, {&(0x7f00000000c0)=""/54, 0x36}], 0x6, &(0x7f0000001640)=""/178, 0xb2, 0x161a}, 0x100) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000200)={@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, {&(0x7f0000000100)=""/242, 0xf2}}, 0xa0) 2018/04/10 07:49:54 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = inotify_init1(0x0) dup3(r1, r3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000001140)=@ethtool_cmd={0x26}}) 2018/04/10 07:49:54 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x700000000000000, 0x0, 0x0) 2018/04/10 07:49:54 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0xc00000000000000}], 0x30) 2018/04/10 07:49:54 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xd0000, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x402000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f002d299b791e3a00000000000000ffff000d4cdf5a000000ff0200000000000000000000000000010200907800000000609433df000000000000000000d5a6000000000000000001fe800000000000002900000000b4b536a7dee914f63cab1d64081482bac5fb26b0accf738251f2ca371b2c4200cb6510a7b53e27a837366e3c5662e9ad24f56752e0404e848b3196334df2bde31f1b297f4e0b5564cf1ace4e300a52f31f608af1c8a98cb9e6cfbec05d9c00152f781721ed6b77ecba0a1ea5a1927e1e775bcd192162e69a8bc9cddf5a2859024056d1336ebadb390f46bd8bc1e4c3b54d01"], 0x0) 2018/04/10 07:49:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000480)={0x0, 0x0}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x0, 0x0, 0x400000000000000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) alarm(0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/10 07:49:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x4000006, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000140)={0x5, 0x0, 0x8000, 0xfffffffffffffeff, 0x400}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) fcntl$getown(r0, 0x9) write(r0, &(0x7f0000000000)="e8f2dfda7d8fa492161d8aebfae358b3a1e9ae1eb8de8565a822d0cd5c0887bb0010ea8ae8f5f42fc44ede27c0afd63b30667d7f96f2689f2f67a958c3f47c821a48c21c52a33bda4db5c025e57c3cd1e092b3fa562f28752b62edb913", 0x5d) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8000000000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)) [ 219.842998] FAT-fs (loop7): error, invalid access to FAT (entry 0x00000203) [ 219.850237] FAT-fs (loop7): Filesystem has been set read-only [ 219.876935] FAT-fs (loop7): error, invalid access to FAT (entry 0x00000203) [ 219.884227] FAT-fs (loop7): Filesystem has been set read-only 2018/04/10 07:49:54 executing program 7: r0 = getpgid(0xffffffffffffffff) sched_setaffinity(r0, 0xffffffffffffff0d, &(0x7f0000000000)=0xffffffffffffffff) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r1, &(0x7f0000bf2f88)=[{}], 0x1, 0x8001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b87ff4)={0x4}) 2018/04/10 07:49:54 executing program 2: mknod(&(0x7f0000000180)='./file0\x00', 0x80, 0x10001) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) [ 219.902795] FAT-fs (loop7): error, invalid access to FAT (entry 0x00000203) 2018/04/10 07:49:55 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x400040, 0x0) shutdown(r0, 0x0) poll(&(0x7f0000000180)=[{r1}], 0x68, 0xea) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/100, 0x4}) 2018/04/10 07:49:55 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0xc0ffffff00000000, 0x0, 0x0) 2018/04/10 07:49:55 executing program 1: ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)=0x1000890000001) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0x1) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000000000)="2400000024007fff000010000100010000ffffff0100ff10000000000000000000000000", 0x24) recvfrom$unix(r1, &(0x7f00000001c0)=""/239, 0xef, 0x40000020, 0x0, 0x0) 2018/04/10 07:49:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="12"]}) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)) 2018/04/10 07:49:55 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000140)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0x17d}], 0x2, &(0x7f000000c000)=""/105, 0x69}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = dup(0xffffffffffffff9c) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000380)=@ioapic={0x3000, 0x4, 0x5, 0x281, 0x0, [{0x9, 0x80000001, 0xbe63, [], 0x2}, {0x5, 0x0, 0x1f, [], 0x6}, {0x3, 0x100, 0x4, [], 0x8}, {0x3ff, 0x2, 0x4, [], 0xf01}, {0x7ff, 0x6, 0x5, [], 0x2}, {0x7, 0x1, 0x2, [], 0x46d2}, {0x9, 0x4, 0x6, [], 0x3}, {0x4c, 0x9, 0x9, [], 0xff}, {0x1000, 0x9, 0x1, [], 0x8}, {0x8, 0x5, 0x3, [], 0x4}, {0x0, 0x200, 0x3}, {0xfffffffffffffffa, 0x8, 0x1, [], 0x7fffffff}, {0x101, 0x1, 0x1, [], 0x6}, {0x8, 0xba8, 0x7fbe331a, [], 0xffffffffffffbba6}, {0x0, 0x2, 0x5, [], 0xe000000000000000}, {0x400000000000000, 0x100, 0x7, [], 0x80000001}, {0x80, 0x7, 0x1}, {0x7fffffff, 0x9, 0x100, [], 0xe0}, {0x4da, 0xffffffffffffff80, 0x0, [], 0x6}, {0xffffffff00000001, 0x3, 0x400}, {0x1f, 0x6, 0x2, [], 0x9}, {0x4, 0x0, 0x62, [], 0xffff}, {0xff, 0x3, 0x9, [], 0x1}, {0x92, 0x5, 0x80000001, [], 0x4}]}) ptrace$getregset(0x4204, r0, 0x6, &(0x7f00000002c0)={&(0x7f00000001c0)=""/211, 0xd3}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000300)={0x4, 0xffffffffffffffff, 0x1}) connect$inet(r2, &(0x7f0000000340)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48) 2018/04/10 07:49:55 executing program 6: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r3 = dup2(r0, r2) r4 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r5 = getpid() r6 = gettid() readv(r4, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r5, r6, 0x1) finit_module(r3, &(0x7f0000000000)='GPL)systemsecurityvboxnet0vmnet0\x00', 0x2) 2018/04/10 07:49:55 executing program 7: r0 = socket(0x10, 0x2000000000003, 0x0) write(r0, &(0x7f0000000000)="240000005a001fff0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bpq0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x14}, 0x10, r1}) 2018/04/10 07:49:55 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x500000000000000}], 0x30) 2018/04/10 07:49:55 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x400300, 0x0, 0x0) 2018/04/10 07:49:55 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0xffffff7f00000000}], 0x30) 2018/04/10 07:49:55 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x0) ftruncate(r2, 0x40001) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000400)=0x4, 0x4) sendfile(r0, r2, &(0x7f0000000000), 0x4) 2018/04/10 07:49:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x610000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000140)=[{0x8, 0x4}, {0x0, 0x4}, {0x6}, {0xb, 0x94cb}, {0xb, 0x4}, {0x8, 0xffffffffffff2d36}, {0x3, 0x5}, {0x4, 0x91}, {0xb, 0x5}, {0x2, 0xfffffffffffffff7}], 0xa) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x103000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0xfffffffffffffffc, 0x5, 0x1}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000500)={r3, 0xfb, "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"}, &(0x7f0000000280)=0x103) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000007c0)="7312c1a72ce67ebfde5fd3ec91c45248a53f60b5a4c01632f1f64674acd8054b0f78b654a51136f624a6b44eaf0931fdb7c45c3fbd1f9e1cb5850c4957a90130ffdc6e4fb7bbd3934d2fd853c583451ce424ba9daf8070593fff310c3154609c531dc0e8d6d3b4a3fac9857a656ba4383bd2519db51a7d1b809a6769d80a863fc3e7545ef96937cad1410e958bbd584592fe9943767b97e5ad30aa9835288624254f342ca91baf10a21769a16610eef1abe52efd1fd8f11f1202c86a398180bf", 0xc0}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) recvmsg(r4, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)=""/192, 0xc0}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x0) 2018/04/10 07:49:55 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') exit(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000400)={r0, r0, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f00000000c0)=""/227, 0xe3, &(0x7f00000001c0)=""/42, 0x3}}, 0x68) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f0000000280)='./file0\x00'}, 0x10) munlockall() getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0xfffffffffffffe3d) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000080)={0x1, 0x8001}) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/1, 0x1, 0x0) 2018/04/10 07:49:55 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) setsockopt$inet_mreqn(r0, 0x0, 0x40000000021, &(0x7f0000000040)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x71fd2634, 0x4, &(0x7f0000000080)}) [ 221.507908] bond0 (unregistering): Released all slaves [ 221.589999] IPVS: ftp: loaded support on port[0] = 21 [ 222.655867] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 223.501259] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 223.507375] 8021q: adding VLAN 0 to HW filter on device bond0 [ 223.584370] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 223.659401] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 223.665579] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 223.676576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/10 07:49:58 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000000c0)={'broute\x00', 0x0, 0x3, 0x15, [], 0xb25f949d0082bf1f, &(0x7f0000000040)=[{}], &(0x7f0000000180)=""/21}, &(0x7f0000000140)=0x78) socket$inet(0x2, 0x1, 0x7) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x9, 0x1, 0x80000000, 0x101, "e4d5eefe8eadc8cf5cd2f5c9c7754fe3aa226f09f35e06a307d015492a7c5512"}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001440)=ANY=[@ANYBLOB="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"]) r2 = socket$inet(0x2, 0x0, 0x2000005) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f0000000000), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x78) 2018/04/10 07:49:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0xa000, 0x0, 0x0) 2018/04/10 07:49:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x18c00, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) write(r1, &(0x7f0000000200)="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", 0xfffffffffffffd72) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x101140) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000080), &(0x7f00000000c0)) 2018/04/10 07:49:58 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x3f00000000000000}], 0x30) 2018/04/10 07:49:58 executing program 6: r0 = socket$inet(0x2, 0x3, 0x3e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e22, 0x7, 0x4e20, 0x7, 0x0, 0x80, 0xa0, 0x87, r1, r2}, {0x7, 0x4, 0xffff, 0x8, 0x9, 0x2, 0xe0, 0x7}, {0x2, 0x6, 0x9}, 0x7, 0x6e6bb0, 0x1, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x3, 0x3, 0xfffffffffffffffd, 0x44, 0x2, 0x9}}, 0xe8) r3 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000380)={0x100000000, 0x2, 0x8}) prlimit64(0x0, 0x0, &(0x7f0000000240)={0xfffffffffffffffa, 0xc7f2}, 0x0) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) recvmmsg(r0, &(0x7f0000000140), 0x50, 0x2, &(0x7f00000001c0)={0x0, 0x989680}) 2018/04/10 07:49:58 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x2, 0x358, [0x200004c0, 0x0, 0x0, 0x200007b8, 0x200007e8], 0x0, &(0x7f0000000100), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x0, 0x0, 'eql\x00', 'vlan0\x00', 'syzkaller1\x00', 'nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xd8, 0x110, 0x148, [@cluster={'cluster\x00', 0x10}, @vlan={'vlan\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'ifb0\x00', 'yam0\x00', 'syzkaller0\x00', 'gretap0\x00', @random="ecf2bdcf7a1e", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x110, 0x148, 0x180, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@mcast2={0xff, 0x2, [], 0x1}}}}, @helper={'helper\x00', 0x28, {{0x0, 'amanda\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3d0) [ 223.748564] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 223.754675] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/10 07:49:58 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x401) r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="4c0000001200ff09fffefd950709830007a600800000000b6f726360aa595ae66c00000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aab", 0x4c}], 0x1}, 0x0) 2018/04/10 07:49:58 executing program 4: unshare(0x20100401) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000040)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x200) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000100)="f20f01df0f20e06635010000000f22e00f060f01cad9f70f2da046830f070fc79e0f00b808008ec00f07", 0x2a}], 0x1, 0x20, &(0x7f0000000180)=[@dstype3={0x7, 0xe}], 0x1) 2018/04/10 07:49:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x1100, 0x0, 0x0) 2018/04/10 07:49:58 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = socket$inet(0xa, 0x801, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x5, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00002f0000), 0x0, 0x0, 0xfffffea6}, 0x0) 2018/04/10 07:49:58 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0xffff, 0x4, 0x4, 0x5, 0x0, 0xe4, 0xc4000, 0x0, 0xe22, 0x6, 0x3, 0x4, 0x9, 0x5, 0x20000000000, 0x100000001, 0x2, 0x5, 0x8001, 0x0, 0x3, 0x10001, 0x0, 0x4f9, 0x20, 0x9, 0x1ff, 0x6, 0xff, 0x80000000, 0x7ff, 0x4, 0x80, 0xc8, 0x4, 0xa0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x200, 0x1, 0x6, 0x7, 0xff, 0x0, 0xe9}, r2, 0xb, r0, 0x2) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000080)=0x4000000) 2018/04/10 07:49:58 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x14b}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x6, 0x1, &(0x7f0000000280)=[{&(0x7f00000001c0)="eb92d4a0d7323170af74dd7803155cc5fd77dd332ec4e576972bb3b72c84a7dbb867bd3284c2dffb3f42a85bdfee8f6f8d3d2e6b76d2c96ef1651e4d7917cb7b07c897972b237a0fca4ed67ae7f5b98c5a62784b38ed7ff60845a65c568798edea288bf34b885f4b26e75d810c54a58cdc786c3b9c0f120782d5c89b44aa43b1eee343e4e8e7aa924370", 0x8a, 0x9}], 0x40004, &(0x7f00000002c0)={'nouuid,', {[{@grpquota='grpquota', 0x2c}, {@barrier='barrier', 0x2c}, {@inode64='inode64', 0x2c}, {@bsdgroups='bsdgroups', 0x2c}]}}) socketpair$inet_icmp(0x4, 0x705000, 0x1, &(0x7f0000000000)) 2018/04/10 07:49:58 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x40000000}], 0x30) 2018/04/10 07:49:58 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x200000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x10000}}, 0x9, 0x84}, 0x90) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105511, &(0x7f0000001000)=""/250) 2018/04/10 07:49:58 executing program 2: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00000000c0)={0x2}) r3 = openat$cgroup_procs(r1, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) sendfile(r3, r0, 0x0, 0x0) 2018/04/10 07:49:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x700, 0x0, 0x0) 2018/04/10 07:49:58 executing program 6: socketpair(0xc, 0x5, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x2, 0xf7, 0x0, 0x1, 0x0, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x3, 0x10001, 0x1000, 0x100, 0x7fff, 0x4000000000000, 0x3ff, 0x3, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x400000000003, 0x4, 0x80000000, 0xffffffffffffffc4}, r2, 0xc, 0xffffffffffffffff, 0x1) r4 = perf_event_open(&(0x7f00000002c0)={0x0, 0xfffffd5d, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0xffffffff80000001, 0x2, 0x20, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x1, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, 0x0, 0xd, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000280)=r0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r1}, 0xb) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, 0x0, 0xd, r4, 0x0) r6 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) recvmsg$kcm(r5, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/100, 0x64}, {&(0x7f0000000b00)=""/207, 0xcf}, {&(0x7f0000000d80)=""/102, 0x66}], 0x3, &(0x7f0000000c80)=""/195, 0xc3, 0x2}, 0x200002102) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000001d40)='reiserfs\x00', 0x100040, 0x0) mkdir(&(0x7f00000009c0)='./file0/file1\x00', 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0) mount(&(0x7f00000006c0)='./file0/file1\x00', &(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)='affs\x00', 0x800040, &(0x7f0000001fc0)="39ef282caa985216c941be0013a569575f8b267468fe262194491b76dc736e1b4eb9e85bd685609c27f529ef08aff500d3910886a523046831d8c1731e93f35a150a5e2d31d2f90a1662699756b8408eb725f6b128416920a8111c2e5eb71e90008543ca6fd6e14006c64b644e6e73865ab19393ac4a2ca4ae2f83c961a534eda4a1b65dda0645296a5c171c92118a7319a700d9d422b0b720501f621e310a4ca0e1197ee66f7553b67ef1ddd0368e128eba449e35cef95b4a03b6a5c42a7e0292bf43e16df2e950d54cb7dd") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001f80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xffffffffffffff00}, 0x0, 0x0, 0xffffffffffffffff, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000080000b410000000005600f40000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffe, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f0000000a40)=ANY=[@ANYBLOB="dc1100002045c2ec6400000000000000000000000000009f59838c84a14ac2dd57f974eb0500000000000000e2c183115a83c500daec80a190a763f4ec9766bbc9ac620d1b39ca45fab9ecfdb72fea8a8420891af87543f2702f26034eac2898d9726587c92418e559e7e237b2f980c2c26722611f041888d1713682c372b27468f8dee531e4eaa345e468f269a5bcddf50dfccfbc506de02025ddf208d39afb1e7f99b9b6f89fb8d79f406dfb61249ceeaaafa10322"]) mkdir(&(0x7f00000000c0)='./file1\x00', 0x7) sendmsg(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000500)="82e2c9a73c0d7e4448db5a051683669f051fcb6a7fc01379f2cf4dd6a0526f725b7dd95e131d15037f9e11505b1391d792b26b6d78b38e76178e7312ffbf22f0094c24e270077769f499a425a0d16dc8", 0x50}], 0x1, 0x0, 0x0, 0x8000}, 0x1) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000580)=@l2, 0x80, &(0x7f0000000600)=[{&(0x7f0000000800)=""/175, 0xaf}], 0x1, &(0x7f00000008c0)=""/186, 0xba, 0x5}, 0x40) mount(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000980)='hostfs\x00', 0x806beed795c5a2e2, 0x0) 2018/04/10 07:49:58 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0xb}], 0x30) 2018/04/10 07:49:59 executing program 0: ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB='\x00', @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB], @ANYBLOB="000000000000000000000000000000008be18b0a21acf6fc46c0ba2ab5670baa5ed73e5207c97964615ce0d7c9128a51b51d889d66f6737ec20056a32566dcbe81a37939c7b992e22fedb1b29964b746b8f9b20ef42cc0e184df7cf3471ebb570769bce4cf15bb8f1c30bb92a6d76e8b92fc1468426427039c35116c345ed922c902aabc90c17b11999f7779cb73b63092d336345a1afe14582e9c5d327c8e6da46165f958c1ce26b6f652215bdb5425f3035d35697317a37da8fb1ad92d4507a90d618004fc01b406270ed4388bfb55657f3e40bd127e25c1b0953a8cb2e16f7d6c73a8281fa2a23fc1be10cb3c0c1199"]) r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x317d, 0x408800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x5, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080), 0x4) 2018/04/10 07:49:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) inotify_init() 2018/04/10 07:49:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0xa0, 0x0, 0x0) 2018/04/10 07:49:59 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00005a9ff9)='afs\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xfffffffffffffffe) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0), 0x4) getdents(r0, &(0x7f0000386000)=""/1840, 0x29) 2018/04/10 07:49:59 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x5}], 0x30) 2018/04/10 07:49:59 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000080)=0x7, 0x4) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/04/10 07:49:59 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80001) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) sendto(r0, &(0x7f0000000080)="35b16de1ef2b374a94c3379ce827e0c7a0576e5a2db698078ae3611bc3afeb8fde3b7209de6de8486b13cfdf4b3c4ce5613d5010a18f46b45f9846a32027be575538ca0f4671b1ba1dbeb395b13af6d3516751ed60a1913cd28027ef5709b9f64c3c29e9b1a17437963594cbbc401b28", 0x70, 0x4000000, &(0x7f0000000480)=@hci={0x1f, r1, 0x3}, 0x80) r2 = socket$inet_smc(0x2b, 0x1, 0x0) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x4) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000140)) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000180)=0x3) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={"6970646a70284000abd2658100"}) 2018/04/10 07:49:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x48) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0xfffffffffffffffe, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000000000)="cf", 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000380)="064a8b0bc983dd2acdcd7dcf1301658463f88058e9b8a2da79bfe40d5ac44dc63756a447b2a2b5dd26209af95939d48012cc8a2ffdf660b800f5b00a2de2c1633468f87c6c248090e3614278c8195ee99642fd0a9d3c0f46b54716aa2461575d38edba22feff778ac67c8b25508c09c4a668d4beacb9fb57972b9ce7448db9fdffffff96ac8adce80100000099aa030584c8bd41026dcd59b17bb91c10a7824f0cb8c6ca6fd6e931eb41c1b58e1f9574a8", 0xb1) write(r0, &(0x7f0000000340)="f5", 0x1) write(r0, &(0x7f00000000c0)='s', 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000100)=""/247, &(0x7f0000000080)=0xf7) sendto$inet6(r0, &(0x7f0000000440)="80", 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f00005a8fe0)=[{&(0x7f0000b44000)='=', 0x1}], 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000200)={'gre0\x00', {0x2, 0x4e23, @rand_addr=0xa634}}) 2018/04/10 07:49:59 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={0xffffffffffffffff, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) sendmsg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080), 0x1e}], 0x1000000000000020}, 0x8000) sendmsg(r2, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)="654e8525c3d8a3a269fffab981c018ecd1ed1d41250e8cefbd5ee4bae370ceb76f18994299803c8f3c007db0b506d27a8d38bfd14b9dbdb9ab629de7de0672b365dce9cc2ecdff6971cd9b53ca275ecf9b426cade30df9ed069f246ad81f0fb4cef7a4d8504b908dddbad5235664fb43456c105d465f9e08de48116686d69255a3fb4d9f00907b0d2bb8743018c8568cdd1a098362e9db2beb107321a56d3b31b84590e0ea80d526985b20473a7c", 0xae}], 0x1, 0x0, 0x0, 0x80}, 0x20000000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") r3 = perf_event_open(&(0x7f00000008c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x60) r4 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) close(r4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003400)=""/251, 0xfb}, {&(0x7f0000003500)=""/14, 0xe}, {&(0x7f0000000940)=""/211, 0xd3}], 0x3, 0x0, 0x0, 0x3ff}, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a40)={0x0, 0x21, "04d191342c45017c199052a18bc60e86a5be52b99a8e4312e954af55cdcaa57c47"}, &(0x7f0000000ac0)=0x29) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000b00)={r6, @in={{0x2, 0x4e21, @rand_addr=0x7}}, 0x400, 0x1a35}, 0x90) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)) bpf$MAP_CREATE(0x0, &(0x7f00000007c0)={0xf, 0x100000001, 0x3, 0x5, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r7, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair(0x2000010, 0x1, 0xca59, &(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f0000000880)={r5}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r9, 0x6, 0x1d, &(0x7f0000000840)={0x401, 0x7, 0x1, 0x8, 0x7f}, 0x14) 2018/04/10 07:49:59 executing program 2: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="4f949a07afe4f7909e093db8381b701e3c699f2ad0700c93b4c740926348b2ef0c7844be8f40f9e60f803eddb4b23cbda2202197e955a650852304277dba37986e1c5d2ebf733883b47ecd14cca5ef830eb3040aa2987f8fdb9536bc4a4249a970eb44a46df1699f62eee6ddd3025c87e0daf28f3ba9e6c343aad70e8fa4cacd709cdff28f5ecec43745980d28ae66a0f12efc5931db519f37fd59b87585404b8b37cab738608ba30902ffef0f867dc9bde5801afca6f7199db78ef361d6e9c80c4201164a8344f9d0e80dd612c837b53b90a859582c79e5aaa99cc7bad4d69db933fa67056757d0cf6749", 0xeb, 0x7}, {&(0x7f0000000280)="7a37e081ce2e94b1f8f0bc283e8667398940a6e7ab0ef474148280180472a1ca586961468ff1fd8cf1c659a27e79005e74323c15e371f8778ab63e211110824cde6e0d86048fdc9132f048d113b9dfc573366ac165abb9d5faac3d20fe3ce15b64bf4e93dedd9d40d391090f69e67610b34f222f7ad6cd3e6beff317c23b8f80471cbedf58dc22e0513d1d56ccf74798bb11b7a623e67e8dd19cac0f8893255c3937e85cfa2ada9465989e53d202af969e55b944d4f7e32e77e607fe2b59df649a50b8b8d043929f9f53c87a04fc624bd6dd5dc5f8856d4e673b08ebcf65cf8096bf7fb6eca9f0e2cd19d504", 0xec, 0x7}, {&(0x7f00000000c0)="36f89942387a78f18a07e647ae8c7fb295d50fc9804cd8b0a63d0ba1e9c399d742f364f9f4f7309f0131027214d52b0472edf13bdc0028e9fc3df949e9beb3d0e2a1f0a216d747d206f3b9dbd3976a58ac18d386b00f41e9918f2ddfa890d47e278e9d486ca3230c594069b039d22faaec43a80fa3c2df", 0x77, 0x3}], 0x40000, &(0x7f0000000400)={[{@statfs_quantum={'statfs_quantum', 0x3d, [0x0, 0x37, 0x33, 0x0, 0x7d]}, 0x2c}, {@statfs_quantum={'statfs_quantum', 0x3d, [0x33, 0x33, 0x3f]}, 0x2c}, {@spectator='spectator', 0x2c}, {@quota='quota', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@spectator='spectator', 0x2c}, {@upgrade='upgrade', 0x2c}, {@quota='quota', 0x2c}]}) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/10 07:49:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x7a00000000000000) 2018/04/10 07:49:59 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000240)={0x0, 0xb3, &(0x7f0000000180)="adb0397b6f2ef87cf539de587a848b93a3f359340280a1e0ad740dd82119292c71efad31ecf6b43cfa18633291e725426bf422356e3c43dcf1f9762453f079f763a77afde4dabbdd9e18fefe8c9ba186db37569361213e2c7d42d98c0b079747c008ff4e49b0b203a39f7841798cf151c755a5dcaa1f45dec3ae7b9eeda2c535577585e5197e3882cfb197420abc447fd58c8065b3554d468c3b618ebc94d2c01216da65ffc0f3f207e6e5c134bbf20bbd1819"}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xea}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x55c, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x2, 0x12cad8a8, &(0x7f0000000080)) 2018/04/10 07:49:59 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x14000000}], 0x30) 2018/04/10 07:49:59 executing program 4: r0 = socket(0x5, 0x3, 0xffffffffffffffff) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x9, 0x4) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x6002, r1, r2, 0x72, 0x38002) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="200010000500010005000000001c08108f13", 0x12, 0x400}], 0x3, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/04/10 07:49:59 executing program 7: r0 = socket(0x11, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x43) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000200800000db0775b4292bbbacdd9dffdbdf001bb8565f05f137af670c9625c0d8b0"], 0x14}, 0x1, 0x0, 0x0, 0x840}, 0xc000) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000001240), &(0x7f0000000080)=0xc) getsockopt$sock_buf(r0, 0x1, 0x43, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=0x1000) connect$l2tp(r0, &(0x7f0000001380)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x1, 0x4, 0x3}}, 0xffffffffffffff8b) 2018/04/10 07:49:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x7a000000) 2018/04/10 07:49:59 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x180}], 0x30) 2018/04/10 07:49:59 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40100, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x3, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') read(r1, &(0x7f0000000080), 0x22f) [ 225.260792] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 225.278204] minix_free_inode: bit 1 already cleared [ 225.382458] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 225.493182] minix_free_inode: bit 1 already cleared 2018/04/10 07:50:00 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) read$eventfd(r0, &(0x7f0000000280), 0x8) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) write$eventfd(r0, &(0x7f0000000000)=0x95, 0x8) 2018/04/10 07:50:00 executing program 6: r0 = dup(0xffffffffffffff9c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r1, r2}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x3, 0x18}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffffff, 0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000d1cff8)={0x0, 0x100, 0x100, 0x8, 0x10000000000005, r3}, 0xfeea) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={0xffffffffffffffff, 0x246, &(0x7f000039efb0)}, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x5, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x2, 0x1, 0x7f, 0x214e, 0x8}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000240)={r5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r4, 0xff}, 0x8) 2018/04/10 07:50:00 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x100000000000000}], 0x30) 2018/04/10 07:50:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x400300) 2018/04/10 07:50:00 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000180)=0x80, 0x80800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1001}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x78, r1, 0x300, 0x70bd2b, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fff}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xef4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd324}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000005}, 0x50) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001c000b0400000000000000000a000000", @ANYRES32=r3, @ANYBLOB="d90003001400fdffd0fb7335774fd43ef5fd8000000000000020000000000000aae2a7f0419ef7581788f40719685befc645cf8e10d87ba87f00466ed07163"], 0x30}, 0x1}, 0x0) 2018/04/10 07:50:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x4}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f00000018c0)={0xfffffffffffffffe, 0x0, 0x1}) 2018/04/10 07:50:00 executing program 7: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e000000000000000000000000b7400000000000000000000000000000000000000000003800020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/10 07:50:00 executing program 4: r0 = socket$inet6(0xa, 0x10000, 0x800000000000095) r1 = accept(r0, 0x0, &(0x7f0000000380)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0xe0, r2, 0x420, 0x70bd2b, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xaae7}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x40}, 0x40000) setsockopt(r0, 0x200000000000084, 0x4, &(0x7f0000000240)="0e385f38d4f90c29b5611065b973a856d75aafd20a9491ecdfb64f808517a0299a422d96d9049a71eda98d8745b7571c6b43ef9460584039e77e12a8a6711f07ca61d8ab93227b8325b8b97996a226922ca9cc6d1b6eba95152cb6a9ccdc35b9f87b495ce2244423760c762fa3b8c9816e6c632cefbfff85a3c3cc2a6c90db0809d11151d03d60375d4da2ab96093cc9d5f69682e337a5b747e41cd5bf5c80f8486cedb660c250e29215df8e76a1e1d18d7a5b5b057f980e7087fda487a9050f693a8deeb7ed9a193008d1a4d1dc2ac5567002161c45bc829d1bbeda", 0xdc) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000340)=0x1, 0x4) getdents(r3, &(0x7f00000001c0)=""/83, 0x53) sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000204}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r4, 0x200, 0x70bd2a, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x34, 0x14}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1f, 0x18}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20008801}, 0x40) 2018/04/10 07:50:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x1100) 2018/04/10 07:50:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x2b) r1 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x4b, 0x400) ioctl$TIOCCBRK(r1, 0x5428) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='pids.events\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000300)={'nat\x00'}, &(0x7f0000000200)=0x54) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x333}, 0x1}, 0x0) recvmmsg(r3, &(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) accept$netrom(r3, 0x0, &(0x7f0000000380)) 2018/04/10 07:50:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x204000000002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000003c0)="a2f5d65772deea303e0200001100002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f04", 0x29) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/04/10 07:50:00 executing program 6: r0 = socket$inet6_sctp(0xa, 0x200000001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040), 0xff13) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x6, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x420300) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'btrfs.', '/dev/snd/pcmC#D#c\x00'}, &(0x7f0000000180)=""/145, 0x91) pause() 2018/04/10 07:50:00 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x1400000000000000}], 0x30) 2018/04/10 07:50:00 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r1, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r1, &(0x7f00000edf00)={0x58, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdc82b8391907f08"}, 0x58) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0xc) openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x0, 0x0) [ 226.462693] CUSE: DEVNAME unspecified [ 226.476418] CUSE: DEVNAME unspecified 2018/04/10 07:50:01 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x101000) r2 = dup2(r0, r1) ioctl$void(r0, 0xc0045c77) flistxattr(r2, &(0x7f0000000540)=""/4096, 0xffffffffffffff26) r3 = memfd_create(&(0x7f000003e000), 0x0) shmget(0x0, 0x4000, 0x78000000, &(0x7f0000ffb000/0x4000)=nil) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000400)) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x101) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000140)={{0xb2, 0x3}, 'port1\x00', 0xa, 0x10000, 0x10001, 0x100000000, 0x8, 0xd657, 0x8, 0x0, 0x7, 0x10001}) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0xc0000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x20, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@broadcast, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) 2018/04/10 07:50:01 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xffffffffffff2dad, 0x2) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000001c0)=""/115, &(0x7f0000000140)=0x73) r2 = dup2(r0, r0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000180), 0x2) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hpfs\x00', 0x800, &(0x7f0000000240)="ec4330b7e69b30ca7eb5fafce350139d26c1769eaf27d7cb25ae2052cc91fc096d2a21955fd82e2f42dd077851d76eecdb8148c04263f97fa68e550352bf33c031706775b630a628b856462eea864092a92b7147c69ff0ae4b197e2d3a56fd57877f5fe549ebbdde05939209c486b982dc37586492c36f69553da8ce7d8ec3a2b646cf45cef3f0cc4578492b0fa31c01ec1677bb4825f5cf627af07bdbe2f8a1ac0efac8c37f89656351bf9502a752f67e0378b3fe5f396b7c264514d2d329e83ae97d915aa2011143") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x80000002}) 2018/04/10 07:50:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x7) 2018/04/10 07:50:01 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x400000000000000}], 0x30) 2018/04/10 07:50:01 executing program 0: shmget(0x2, 0x3000, 0x400, &(0x7f0000ffa000/0x3000)=nil) shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffd000/0x3000)=nil) r0 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000180)=""/139) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x3, 0xffff}, 0x8}, 0x10) r2 = shmget(0x2, 0x3000, 0x1820, &(0x7f0000ffc000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/04/10 07:50:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) prctl$getname(0x10, &(0x7f0000000140)=""/167) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000001fc0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="a8", 0x1}], 0x1, &(0x7f00000001c0)}}, {{&(0x7f00000006c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000007c0)='g', 0x1}], 0x1, &(0x7f0000000840)}}], 0x2, 0x0) 2018/04/10 07:50:01 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x80000) pwrite64(r0, &(0x7f00000001c0)="b3", 0x1, 0x200000) sendfile(r0, r0, 0x0, 0x80000000) 2018/04/10 07:50:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0xa0) 2018/04/10 07:50:01 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0xc00}], 0x30) 2018/04/10 07:50:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/10 07:50:01 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)) gettid() r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4800, 0x40) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x6}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/10 07:50:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'gre0\x00', 0x0}) write(r0, &(0x7f0000000180)="1e619db68f1a532b70540b20d8bc093af88fd83e13da098c2648c8eff2cd0ccd55ac86420889411e29630b0fd1152f7838d8a9d20dc6e2b8468ec698a2bf", 0x3e) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x70bd27, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x48}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="140125bd7000fedbdf0005000700000008003f00010100000000000000000000000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x40045}, 0x20008000) 2018/04/10 07:50:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) execve(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000800)=[&(0x7f0000000640)='^security\x00', &(0x7f0000000680)='cgroupGPLwlan0}\x00', &(0x7f00000006c0)='/dev/random\x00', &(0x7f0000000740)='cpuset}&!\x00', &(0x7f0000000780)='/dev/kvm\x00', &(0x7f00000007c0)='%em1\x00'], &(0x7f00000008c0)=[&(0x7f0000000840)='/dev/random\x00', &(0x7f0000000880)='\x00']) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/protocols\x00') ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000440)={0xeb, 0x9, 0x86e, 0x9, [], [], [], 0x7, 0x5, 0xff, 0x24, "27fef2567b745fdcb3458202c1113f81"}) r3 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000003ff4)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r8 = dup3(r3, r7, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) chmod(&(0x7f0000000200)='./file0\x00', 0x28) syz_open_dev$random(&(0x7f00000005c0)='/dev/random\x00', 0x0, 0x402) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r6, 0xae80, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) listen(r6, 0x0) getsockname$ipx(r8, &(0x7f00000002c0), &(0x7f0000000580)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000340)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCDELRT(r8, 0x890c, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x18}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xb}, 0x1, 0x5, 0x2, 0x100, 0x7fff, 0x40000004, r9}) write$evdev(r6, &(0x7f0000000280)=[{{}, 0xe9e6, 0x0, 0x6}], 0x18) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f0000000900)=""/68) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000240)={0x7, r6, 0x1}) 2018/04/10 07:50:01 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x0, 0x0, 0x100000001b77}) 2018/04/10 07:50:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0xa0000000) 2018/04/10 07:50:02 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x1500}], 0x30) 2018/04/10 07:50:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x70bd2d, 0x0, {0x4}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 07:50:02 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/udp6\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000800)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)={0x108, r3, 0x218, 0x70bd2b, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc8b}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x20}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x28}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3ec}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8000}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x108}, 0x1, 0x0, 0x0, 0x80}, 0x5) fcntl$getownex(r0, 0x10, &(0x7f0000000440)={0x0, 0x0}) setpriority(0x1, r4, 0x40) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="19000000", @ANYRES16=r3, @ANYBLOB="000127bd7000ffdbdf250e0000000c00020008000400e60100006000030008000100000000001400060000000000000000000000000000000000080001000000000014000600ff010000000000000000000000000001140002006e723000000000000000000000000000080007004e200000080004000100000008000500fe030000080004005400000008000600030000000800060002000000300002000800030005000000080002004e230000140001007f0000010000000000000000000000000800080004000000"], 0xd0}, 0x1, 0x0, 0x0, 0x4004}, 0x1) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000500)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000600)=0xe8) bind(r2, &(0x7f0000000640)=@ll={0x11, 0xff, r5, 0x1, 0x8001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', 0x0, r6) 2018/04/10 07:50:02 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f000001c000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x2100, 0x0) r1 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000002c0)={{0x3, 0x0, 0x3f, 0x8, "bcd49f3dada7149283e21202d7afd6a8e5f628bd8a696c38bfbf7a1e0c549c498b1273a8580a8a3f09215b25", 0x6}, 0x0, 0x0, 0x2, r1, 0xcd, 0x2, "fd6488bdcb25ff495d2accfee9e3f0434ef6c9aa722e2c0bc223c1b898bd629144e3c392c19ce4463f470960aadca0e2518c3381d6142f21cecaccfb029fdf9e", &(0x7f0000000280)='qnx4\x00', 0x5, [], [0x5, 0x8000, 0xfffffffffffffffe, 0x8]}) mknod$loop(&(0x7f0000000200)='./file0/control\x00', 0xc030, 0xffffffffffffffff) mount(&(0x7f0000000000)='./file0/control\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x100000, &(0x7f0000000140)="edbd3abd825761575887596e477ad4ce3e7fb008bb80a32d0ab2850f78658321c3ed5bb141f81436e9488dd631381b57b89dc7c3f15e58ffc10c3c0449751c1e67c97656a6baacc9c05f372ed9097eea6d58750d34d42f9ef5dfdc0d010cbfd66413e0c853") 2018/04/10 07:50:02 executing program 6: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x105001) linkat(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x141840, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x100, 0x80000000, 0x9, 0x22b, 0x9}, 0x14) 2018/04/10 07:50:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x700) 2018/04/10 07:50:02 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000140)="1df95137487d9161ef9483335205abdbfd9093c8f9a4ce14b5c2e6ec54e1ebf3a47b552f78aaad9eb43a5285be35f0985cb6fb6dbd274b00c1ac600c12fa1da585b66c538991ee2ae16a09532caf77d9a934fc196c27113cdf5f753ff7cc0b10d41914efaa941345bbf2e2c499e9174dbcb355f6fc7266ae8d036516bdc1d0d0ed8728b5a65597bb9a43679b8ebb54dd", 0x90, 0x0, &(0x7f0000000040)={0x2, 0xfffffffffffffffe, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008ed000)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100), 0x8) 2018/04/10 07:50:02 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000040)={{0x88, 0x0, 0x0, 0x0, "f44b2b151fc3f258fda838d37d7012c576435f43f093d8596126fcc505c6bd045bf8588ce3d62f00768d6c0c"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "b8f315c73d1463cc9e894950cb44ac807dfb37e4e2772b08b61f497cd6c9049107b3e5c4c61900fdf5063dfb3184dc0982a0c2338dd9d8b12054612ee576bf2b", &(0x7f0000000000)='/dev/snd/controlC#\x00', 0x13}) 2018/04/10 07:50:02 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, "8eed36808f2f9f59861c143a3f2a0643df18e7c7abeb68c5d48ade5c64c514dffcadf3dd4c376da31fa07bf2"}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x5) 2018/04/10 07:50:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0xfffffffffffffff8, 0x0, 0x0, 0xfffffffffffffffe}) r2 = memfd_create(&(0x7f0000000240)='\x00', 0x2) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00000004c0)={0x2d6, 0x3ff, 0x6, 0x37, &(0x7f0000000280)=""/55, 0xf9, &(0x7f00000002c0)=""/249, 0xe2, &(0x7f00000003c0)=""/226}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x6, 0x10000) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000100)={{0x2000, 0x1000, 0xf, 0x4, 0x2, 0x2, 0x4, 0x10000000000003, 0x7fff, 0x0, 0xffffffff9adf68d1, 0x7f}, {0xf000, 0x5000, 0x0, 0x8, 0x7, 0x8, 0x32a5, 0x86, 0x7f00, 0x100000001, 0x7, 0x3}, {0x1f000, 0x5000, 0xf, 0x9, 0x3fc000000000000, 0xff, 0x7, 0xfffffffffffffff8, 0x4, 0x6, 0x4, 0x7ff}, {0x1, 0x110000, 0xa, 0xcaa, 0x6, 0x3ff, 0x0, 0x400, 0x2, 0x3, 0x7, 0x4}, {0x1000, 0x3000, 0xc, 0x557c2814, 0x80000001, 0x33, 0x3ff, 0x9, 0x1, 0x200, 0x50d, 0x3}, {0x3000, 0x6000, 0xc, 0x1, 0xffffffffffffff09, 0x6, 0x8000, 0xa613, 0x40, 0x6, 0x800, 0x68}, {0x16003, 0xf000, 0xf, 0x5, 0x4, 0x2, 0x9, 0x7f, 0x5, 0x0, 0x3, 0x5}, {0x0, 0xf004, 0x19, 0x100, 0x3, 0x3, 0x1, 0x5, 0x4, 0x2, 0x1f, 0x732}, {0x10d000, 0xf000}, {0x0, 0x8}, 0x40040000, 0x0, 0xd000, 0x14000, 0xe, 0x101, 0x0, [0x3, 0x8, 0x20, 0x1af79398]}) 2018/04/10 07:50:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0xa000000000000000) 2018/04/10 07:50:02 executing program 6: unshare(0x20000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xb, 0x615, 0x4, 0x100000001, 0x0, r0, 0x3fffc}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) 2018/04/10 07:50:02 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0xc}], 0x30) 2018/04/10 07:50:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0xfffffffffffffffe, 0xfffffffffffffffe, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000000)="0f050f0d6841b832018ee08fc95001a90010b8a3000f00d00f2215f081608c00a0ba4300b0aceebaf80c66b845b0b48c66efbafc0cec66b9014d564b66b87f00000066ba000000000f30", 0x4a}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/10 07:50:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_cache\x00') sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x5) 2018/04/10 07:50:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x101000) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x2, 0x200000000000, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/04/10 07:50:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x4000000) 2018/04/10 07:50:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff2, &(0x7f0000000080)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f00000000c0)={0x0, &(0x7f0000000100)}) 2018/04/10 07:50:03 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={"6966623000faffffffffffffff00", 0x10}) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x1) creat(&(0x7f0000000080)='./file0\x00', 0xa) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00000001c0)=""/171, &(0x7f0000000140)=0xab) write(r1, &(0x7f0000000180), 0xff4d) pipe(&(0x7f0000000040)) 2018/04/10 07:50:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x6000) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000200)={0x1, &(0x7f0000000180)=[{}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/10 07:50:03 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x1100000000000000}], 0x30) 2018/04/10 07:50:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x80200, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000540)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000000c0)={0x8, 0x0, [{0xb7f, 0x0, 0x6}, {0x773, 0x0, 0x4}, {0x7ff, 0x0, 0x3}, {0xbff, 0x0, 0x20}, {0xfdf, 0x0, 0xffffffff}, {0x8b5, 0x0, 0x1}, {0x373, 0x0, 0xdf}, {0xbfd, 0x0, 0x7}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000280)=0x100000003, 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) 2018/04/10 07:50:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x7000000) 2018/04/10 07:50:03 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000949fe8)={0xaa, 0x2}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f0000000200)="ab", 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x2, 0x3, 0x8dba, 0x76e5db149e0212fe, 0xfffffffffffffff1}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/10 07:50:03 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp, 0x0, 0x7, 0x0, 0x0, 0x0, 0x80000001, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x2) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r1, 0x0) clock_gettime(0x0, &(0x7f0000005e00)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000005b80)=[{{0x0, 0x0, &(0x7f0000005b00), 0x0, &(0x7f0000005b40)=""/47, 0x2f}}], 0x1, 0x0, &(0x7f0000005e40)={0x0, r2+30000000}) connect$bt_sco(0xffffffffffffffff, &(0x7f00000000c0)={0x1f}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) shmget(0x3, 0x2000, 0x54001189, &(0x7f0000ffe000/0x2000)=nil) setresuid(r3, r3, r4) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000140)=""/232, &(0x7f0000000080)=0xe8) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000500)={0x3, 0x6}) 2018/04/10 07:50:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="010000efff00000082040000000000000000000000000000"]) 2018/04/10 07:50:03 executing program 2: r0 = socket(0x10, 0x2, 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x6, 0x7, 0xa1, 0x23, 0x5}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x8, 0x20}, &(0x7f0000000140)=0xc) write(r0, &(0x7f000090e000)="1f000000f90300ff00000001000000200700090054000000010000000101006e9e0000000000bbffff74dd7e7293e25196fa859d56609ef8b8f1b5cdb32b705c288290f69aacab0f5afc56f04fd1d56e175f6ab9b64a2ed1f237c41c5a7332ef463bba6a8157b5b355cdd2cda042cc3725e28999e6535758e0b9f1fd45debe86c2dd6ecefa22a75543549ea9ffcb582c02a9d40da316cc711e8d497c60ec8bf79eadaa5fed8b248a4bec2d53225e71342dfb7862b8c6e727dd0cb0420de9", 0xbe) 2018/04/10 07:50:03 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x1600}], 0x30) 2018/04/10 07:50:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x1000000) 2018/04/10 07:50:03 executing program 0: unshare(0x4400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) r1 = memfd_create(&(0x7f0000000080)='vmnet0GPL\x00', 0x1) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0xfff, 0x4e24, 0x3, 0x2, 0x20, 0x80, 0x3a, 0x0, r2}, {0x4, 0x2, 0x1f, 0x40, 0x3f, 0x2, 0x7f, 0xfffffffffffffe01}, {0x1, 0x4, 0x3ff, 0x5}, 0x3, 0x0, 0x0, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff]}, 0x3503, 0x6, 0x0, 0x401, 0x2, 0x4000000000000000, 0x3}}, 0xe8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r1, 0x43, 0x100000002}, 0x10) 2018/04/10 07:50:03 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x6) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f0000000080)="70bf06") r2 = socket$inet(0x2, 0x800, 0x7f) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x0, 0x6, [0x6, 0x14, 0x10000, 0x401, 0x9, 0x3]}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={r3, 0x6}, &(0x7f0000000440)=0xc) r4 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000000480)=0x9) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000100)=0x8) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x40) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="da", 0x1}], 0x1) write$binfmt_misc(r0, &(0x7f0000000300)={'syz1'}, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x2, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f00000002c0)="95", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) finit_module(r4, &(0x7f0000000180)='\x00', 0x1) setsockopt$sock_int(r0, 0x1, 0x8000000000000007, &(0x7f0000f0cffc), 0x4) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000700000000000000000400000000000000000000000000000000000000000003800000000000000000000000072c900000000000000002000000000000000000000000000000000000000000080000000000000de32b710000000000000000000002275dd575936099551b21a118265e38d32c560d83aa607748af87f3d643cea13ff0700006c8e7d2f92d1d4df86cd10433b043b88757683d2692e888a65a4a9a9a761ef8932ec276eb837a918a486d9c135984c"], 0x78) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) 2018/04/10 07:50:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/igmp\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x3f) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/10 07:50:03 executing program 4: r0 = perf_event_open(&(0x7f0000000400)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() futex(&(0x7f00000000c0), 0x1, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)=0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x4, 0x7fff, 0x0, 0x7, 0x0, 0x10001, 0x2000, 0x4, 0x7ff, 0x101, 0xa5c, 0x7ff, 0x3, 0x0, 0x10001, 0x2bcb964b, 0x1, 0x1ff, 0x8, 0xff, 0x9, 0x8, 0x3, 0x0, 0x3, 0xd515, 0xfffffffffffffffd, 0x4, 0x7, 0x7ff, 0x100000001, 0x7ff, 0x1, 0x0, 0xd9e, 0x1, 0x0, 0x40, 0x6, @perf_config_ext={0x1, 0x1}, 0x1, 0x1, 0x0, 0x5, 0x5, 0xffffffff, 0x2}, r2, 0xc, r0, 0x0) kcmp(r1, r2, 0x0, 0xffffffffffffffff, r0) 2018/04/10 07:50:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x11000000) 2018/04/10 07:50:03 executing program 2: r0 = socket(0x10, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x81, 0x80000) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x80, 0x0, 0x8, 0x4, 0x0, 0x9, 0x100, 0x8, 0xffffffff, 0x101, 0x1ff, 0xfffffffffffffff8, 0x7fff, 0x7, 0x800000000000, 0x72d, 0x20, 0x7f, 0xfffffffffffffcdc, 0x3, 0xfb01, 0x10000, 0x100000001, 0x7, 0x3, 0x5, 0x8, 0x6, 0xffffffff, 0xfffffffffffffffc, 0x3, 0x3f, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000040), 0x1}, 0x1000, 0x3f, 0x4, 0x6, 0x1, 0x101, 0xee}, r1, 0xd, r2, 0xa) write(r0, &(0x7f0000000000)="1b0000002600470192d24244edd7073aa045d21660e95e18074ff1", 0x1b) 2018/04/10 07:50:03 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000440)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)="911f245473f27b4647ec29b0c99b726e029d29ed", 0x14}, {&(0x7f0000000100)="6bd1dfe867207e0a0b43c6ab429ad7ebbc1db9881ed9b5b937e44c78ece2846463776d6f1189bf63c1d2a23e4c2a1740c8042ce8ce949b97d63baf5b3efd7c0ee011321db6785173dc64fef497c9846d5a148344546538ae4c1c4832626583ec4dfc85259ef2c190206c848838f3b5657a3fc869aa173c22e36b4d0f564d3b87274037cbbb1fa0e86802610bbbf6ada38ae1a3a9884a72828659b9c81c31eeec4c32554c62755f0d6e257def8b513ab61d37c5146fe31b86b773543fcb423f1ddbeb749b7529f6565fa9b5ce14c159efa2aa2216c6c751035e2e2325", 0xdc}, {&(0x7f0000000200)="1dbb3b29d10d642b3f748e26abf926d825bb03ec2897de8b540a2d70bcb852d0a78ded5b823dc40c2efeecdded2d2c48a0a3fe65dc443fb7fc429959cd3717775258cd842f80451bab1304bcb8b6f40692d981e06e02460e3193ac21624a714ebd1ce672ee99ceb6929c660f4d4c8746be03d06f043c00311ed541da8c0d1908127e4304d8c57f7f69ae08cc510f18ebcacacf2701af52ae876125fa56eee7d61b9308ad46250148be9521b2650396478d282f1c0d05a96f417dc1e24c867111f56fdcb720", 0xc5}, {&(0x7f0000000300)="af3c04588672b4b545e9eb04d95026a83ac4cf8019089f1adbb3b721285ce5daad14ee14f7b7c81a0b8e6bf6d60dd4ee0d082e765433a93d3e870f00220e5e191a9054261a873fcdc97decfb059ec7119470dace518cb4310992f4c024", 0x5d}], 0x4, &(0x7f00000003c0)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x22}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x4000000}], 0x1, 0x20000000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x1) 2018/04/10 07:50:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001580)="f4859b4bb55d0d65f93e5cf965c73a2ac1100bb326e51270e92ef1bbaa3fb2b90c53ad606e1023719ab11babfbb786521d15ab48d3771792c6866964a0597634c3398e0a786f706415e4eea7e037c410b43a97a998a7a43450933e8120ec36ee90e41ac7c0661433fe9a97ea6c03d35d421455f8099e2cdf9acf16ef862c6ae70cacd4b2b454a6b6af7d212333254d965deb6c14d78a762151493f65a3fe3b5b7a3952573d375509259b05ade815a69ad6b904af79fc6b1c6efbb4c0eb0240a88f8675f8020ec263a2c6681d5f25dcf4", 0xd0}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/10 07:50:03 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x15}], 0x30) 2018/04/10 07:50:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000000)=""/124, 0x5}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000001c0)=""/185, &(0x7f0000000280)=0xb9) 2018/04/10 07:50:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='codepage=8&6,\x00']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000002c0)="2e2f66696c65302f2f696c6530e500", 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000100)='fuseblk\x00', 0x0, &(0x7f0000000300)) 2018/04/10 07:50:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x4) 2018/04/10 07:50:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) close(r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000580)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) sendmsg$can_raw(r3, &(0x7f0000002000)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f0000001fc0)={&(0x7f0000001f40)=@can={{}, 0x0, 0x0, 0x0, 0x0, "3aefdcb5401e1c35"}, 0x39d}, 0x1}, 0x0) readv(r2, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/76, 0x4c}, {&(0x7f0000000440)=""/187, 0xbb}], 0x2) 2018/04/10 07:50:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x5c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0xfffffffffffffc4a) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004880)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="dd", 0x1}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) 2018/04/10 07:50:04 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x16}], 0x30) 2018/04/10 07:50:04 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000340)={"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"}) 2018/04/10 07:50:04 executing program 1: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000003640)={&(0x7f0000003300)={0x10}, 0xc, &(0x7f0000003600)={&(0x7f0000003340)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01040000000000000000090000003c00070014000200726f050000000000000000000000000008f20300000000e9070001000c00580014000600ff2916010000003d143e6439da051300"], 0x50}, 0x1}, 0x0) 2018/04/10 07:50:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r2) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000000c0)={0x4d, &(0x7f0000000000)=""/77}) ioctl$DRM_IOCTL_RES_CTX(r0, 0x8004587d, &(0x7f0000000080)={0x20000000000000ee}) [ 229.954983] FAT-fs (loop2): Unrecognized mount option "codepage=8&6" or missing value 2018/04/10 07:50:04 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x1600000000000000}], 0x30) 2018/04/10 07:50:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x11) [ 230.064063] FAT-fs (loop2): Unrecognized mount option "codepage=8&6" or missing value 2018/04/10 07:50:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(seqiv(echainiv(gcm(tnepres))))\x00'}, 0x3a) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200) pipe2(&(0x7f0000000000), 0x4800) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$kcm(0x29, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="70e67515cd4de251052d31a6f00c00fc01", 0x11) mkdir(&(0x7f0000000040)='./file0\x00', 0xa0) 2018/04/10 07:50:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c6f9474111dd44a19000001000000000a0000000000000000000000080015000200000100001600040002005953b1"], 0x2c}, 0x1}, 0x0) 2018/04/10 07:50:04 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x1000000000000139, &(0x7f0000000080)=""/17, 0x11}, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r1, &(0x7f0000001400), 0x2a6, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/10 07:50:04 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x4) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0f0000000100000000a50000000000"], 0x0) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0xc4, 0x30, 0x800, 0x70bd2b, 0x25dfdbff, {0x8}, [@nested={0xb0, 0x5b, [@typed={0x14, 0x7f, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0x8, 0x27, @ipv4=@rand_addr=0x1}, @generic="8c81dac808a03b494b57ded315dd1c88ced6ef03951064fb2e6a272bccc07d8ba18f36319ac4bebfe6fc5747d9f0b65a7695b6bb63e19e7fc42b92b9eaff2f662bbff492f38c89766763a38f3e3cf8a81c8e8a6dd9321320b9fa71260fc9e040e9ef898a396a9793f75a575a08a42b25c7c3bd202c64a920eab705a4612d2378bb2c5b0fe2ead99c6f670d141559e2"]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x40004}, 0x4004000) 2018/04/10 07:50:04 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4000}, {r0, 0x1200}], 0x2, 0x0) r1 = epoll_create1(0x80200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/04/10 07:50:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x2) 2018/04/10 07:50:04 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x5000000}], 0x30) 2018/04/10 07:50:04 executing program 2: set_tid_address(&(0x7f0000000000)) r0 = socket$pppoe(0x18, 0x1, 0x0) pwritev(r0, &(0x7f00000017c0)=[{&(0x7f0000000040)="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", 0xfd}, {&(0x7f0000000140)="8cf9f9b49586c0d757a65356d9c2e8fc004e62a67080a957cbb784e9772dd75b710fc161b03cecfce4ed286dffbd5689f053ffb5f11bad62f7ffc57cbfbe1c97939dfd742596da8559c054a28505576f8ca478fd95242ee1f3269d0ead797c0e8c02498d347249114932519e5b26242810c9b7209561a5faf77c2343bd", 0x7d}, {&(0x7f00000001c0)="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", 0xfe}, {&(0x7f00000002c0)="76cf146006f165896bf3fef9c5acde64f5c15a47aa705e97e5512ae5a7932eaf65caba0944fda897f2d1695c4c21c805a7523844ce4e8328ea3b6b1bec0413e49b207800b69e8e7277ca3e9a28ecb6c3335bb56f237590ac32fe5858f918a16d760743323d72b0401b3d6f7b82b4aa4f1c77e1ede7224b6dc5ba25b05d67e6018d35440840b051b276d3b37635b0c18f4fb235cc0c0baddb81d28f77cb07bbe451ee3107f67b771a8ab297767b7f1d96d8f4ed35af3a750040b8594b6d2008007616cbf6f373a1fb1c3fb708a61e", 0xce}, {&(0x7f00000003c0)="93c642b12085d2694e1110c9e64cd0e769d203b61230b995919623b0243f5bdd34a3205ad2522e08ff0ad51e481aa24dc5349af8f2daf8068bb1fca8d5476b83becaceca51229ec7816bb97ab883c875f792bfce6c414be4f0a6a6cc6baceb9e3b0a43b89f682b8a8a196f7809c59ed791a99bc579419894721d8d0a7613283cf464d799951843886a", 0x89}, {&(0x7f0000000480)="825793eaf4703c29f40993f9ffa0291dd48dd26fbc0dc7cede1e2f645c02fe0454e1f011c3260a49be4ec4ba4e8b8bda6336f8e274e12efd31106ee8be1b66e54f8eb110ccf3a5bd6fa3e7adfb2dd30a1ba934dd4a8862c4d8038cc24c4a9427295297cbcbbc1674b3748765bd8ec317c3bd5c000b3cfc85f52a43678e16052b8615ea921ff267eb56bd47b97ebc17864668045efced622c0dabcaff8dd8e66e0042e4ad476f0b48cd050b44b8bae9a2b9adb29d684c7d38077f3291ba2b2799fde03d29c50a57d62c7a0458f7d5604773e72260a17ffa0f69c72a7a3bb44af123404be0405bef6d153d509d7edb", 0xee}, {&(0x7f0000000580)="5b43fb1ac3b028eb3ad183e75c68adf3162070e19e0c09c4dd8afba1ae7c68ecb32e36f8dfb6ca83d365672bdf51ca0fc467bb81d586c8d112dbc7c6562d6b5b5176aaf6b8165e4f170cd1eda58af7a6c7674adc7d94592eb3cf9ee15f895a010d3c45754328a815e1e43494e0f9862c04344aa25351cc94024bb4cddd8ab910aadefce7e8439d045bd6bff52a78b373752aa35d8e408104c6a57bf6dd62c97c6037d679e1d12733f8616b223a504b8e524e23e8afeb1f69228822e589406f5cea80607b863c5c41f8087a0b8571143510dab6b2147e18742c7b202dadfae230401b63c7bd8c4d09f7b1", 0xea}, {&(0x7f0000000680)="a608e62a2ec0b80aca7483b1219a80bf0bd2d7fa16639c2915e47c4a3f686b589d89b0df3276e549e0f74a21dd15c98a730e6455c85d8bf4a069dad4160029c2221a35e3a537f7acf0727598f015b04c1b86f7977b715359bce0c981717b0751516f9de3641614818762b124c8", 0x6d}, {&(0x7f0000000700)="665fc217021ddb8f87d1e16bf3c4cc12274b5377dc59a12739e57f519c1e75de33340a175ab9d6a306b01b20aab331b010cfdb8f0df29bf0c00df38c5b5220900e81b65216a96d0d173ebc3eb315348d3a114347180b1147a36d878f96d6df0f664f0e5b6738872b6e7112aff86dae4b6f2f1e6799af824c2c379cb010b57f6d389a4888d7f26cdbc1ef11040d9e6fe2af43b32569452aad82b92477a3c63e6acc29bd8f2c", 0xa5}, {&(0x7f00000007c0)="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", 0x1000}], 0xa, 0x47) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001880), &(0x7f00000018c0)=0xb) socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001900)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001940)=0x8, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001980)=0x9, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x71, 0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000019c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5}, &(0x7f0000001a80)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001ac0)={r2, 0x1f}, &(0x7f0000001b00)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000001bc0)={0x4000003e, 0x6, 0x3a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001c00)={'nr0\x00', 0x200}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000001c40)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001cc0)={'bond0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) pread64(r0, &(0x7f0000001d00)=""/193, 0xc1, 0x13) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000001e00)={0x3, 0x0, 0x570f93cb, 0x80, 0x3ff, 0x3f, 0x80000000, 0x2, 0xaee, 0x5a8}) ioctl$void(r0, 0xc0045c79) r4 = add_key$keyring(&(0x7f0000001e40)='keyring\x00', &(0x7f0000001e80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r4) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001ec0)={0x1, 0x1, 0xce, 0x100000000, 0x2, 0x9, 0xed, 0x1, 0x10001, 0x3, 0x3f, 0x81}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000001fc0)={@dev, 0x0}, &(0x7f0000002000)=0x14) connect$packet(r1, &(0x7f0000002040)={0x11, 0x0, r5, 0x1, 0x5c37, 0x6, @random="0ab945abd348"}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002080)=[@in6={0xa, 0x4e22, 0x2173, @loopback={0x0, 0x1}, 0xff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e21, 0xfff, @loopback={0x0, 0x1}, 0x80000000}], 0x48) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002100)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000002140)=0x6, &(0x7f0000002180)=0x4) set_tid_address(&(0x7f00000021c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000002200)={r3, 0x5}, &(0x7f0000002240)=0x8) 2018/04/10 07:50:04 executing program 4: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000100)='\x00', 0x1, 0x2) keyctl$setperm(0x5, r1, 0x4210004) keyctl$revoke(0x3, r1) 2018/04/10 07:50:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000003c0)='./file1\x00', 0x4, 0x1, &(0x7f0000000380)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x14}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x101000, 0x12) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0xb}, 0x1e, r1}) r2 = open(&(0x7f0000001600)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000001640)="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", 0xc1f}, {&(0x7f0000000180)="23664735d298e5169193aa7913dc3f48ac192cfb47e1d4c0d3bf9b37643f2fbc555c8e321c1f5f7dac89f81ee755f3ec82db6c03d33a826401d1b317cc462f771e337891374c79bebae819e3667a2bd1579dc660504af899b83fe7afd0ff1eca7a6893a377f10200f187c5aceb12e8a863da516a9d4b9d8747a3a52f0f6db99b3a905436a0ca1fb4eed6faf5c78b30f0f245a6", 0x93}], 0x2, 0x0) ftruncate(r2, 0x8) 2018/04/10 07:50:05 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x101040) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, r1, 0x400, 0x70bd29, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x40800) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000fd5000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000005ffc)=0x11, 0x4) setsockopt$inet6_dccp_buf(r2, 0x21, 0xcd, &(0x7f0000000000)="c863e2629e7f06d8069b095df579e650be0e874a37ba79d1b9042dcd0971cf3f5252effacddf3518cf535b5fff6c0c68696b1d16c8079148d1e735db4c2e9faf1c5da19b36c33fd791054192", 0x4c) 2018/04/10 07:50:05 executing program 6: socket$bt_cmtp(0x1f, 0x3, 0x5) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000040)={{0x3, 0x3, 0xcb, 0x0, 0x1}, 0x2677, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x3, 0x1, 0xffffffffffffffff}) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000002c0)) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="e00000d5eca3d3a78d48d100010000007f000001"], 0x14) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x173382, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000380)={0x5, r1, 0x1}) getsockopt(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000180)=""/50, &(0x7f0000000200)=0x32) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000300)={0xff, @broadcast=0xffffffff, 0x4e23, 0x1, 'none\x00', 0x25, 0x8, 0x17}, 0x2c) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f00000001c0)=0x493, 0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x0, 0x2710}}) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r4) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/04/10 07:50:05 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x10) 2018/04/10 07:50:05 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x700000000000000) 2018/04/10 07:50:05 executing program 2: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x843}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x7, 0x3, &(0x7f0000009fc0)=@framed={{0x18}, [], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x3, 0xb2, &(0x7f000000a040)=""/178, 0x0, 0x1}, 0x48) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0xd5, 0x6, 0x1}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) close(r0) 2018/04/10 07:50:05 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x91c4, 0x600900) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x0, 0xdb4, 0x470f, 0x6, 0x3, 0x0, 0x4f, 0x3c1, 0x38, 0x31a, 0x800, 0x1, 0x20, 0x2, 0x7, 0x3, 0x3}, [{0x60000000, 0x8c, 0x2, 0x100000001, 0xf19, 0x7, 0x1000, 0x10001}, {0x6474e551, 0x9, 0x8, 0x4, 0x200, 0x5ca, 0xcc7, 0x6063}], "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", [[], [], [], [], [], [], []]}, 0x1778) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000017c0), &(0x7f0000001800)=0x8) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000002) setrlimit(0x5, &(0x7f0000001840)={0x6, 0x9}) getitimer(0x2, &(0x7f0000001880)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000018c0)={0x2, r0}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001940)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000001a00)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000019c0)={&(0x7f0000001980)={0x1c, r1, 0x421, 0x70bd27, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x66c6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x8000) io_setup(0x4, &(0x7f0000001a40)=0x0) io_submit(r2, 0xa, &(0x7f0000003380)=[&(0x7f0000001b80)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000001a80)="c06453eabe4f94cc3aa1fe938dd69394d2f3f87f4a226a03c5986c277a2f93d3f4743a0c43986f5f5ed1f563a803b265d01513cc39b64a2731c0abf2581579512a8594a882d7387b76f1bb0e57d99d0b3e03ea38588586e480173dc234c4e89243e4cbc1f4ab2eb8d2943cb4db51671acb3307f4da0625b34803ce9d91be65050c4f069fe827f1c9ebcff8852b503ebbd01d56bd89cf4b4f62631dc0f497af308e507f646eb515ea005321f3b51f56b634e1abb81c93d88481d9e1f05261889ec14dc86282678317b3529f49ce355d38ec935ed6381a9629f02c36926497f90268c5", 0xe2, 0xffff, 0x0, 0x0, r0}, &(0x7f0000001c40)={0x0, 0x61a95ddcdfe204e5, 0x0, 0x0, 0x3, r0, &(0x7f0000001bc0)="c259ce56ebbd2a0ececc92d965047a751f66b920974a67fb5db9bd29ecca54a4ccd5d39b290894b90361fc46624325b4b691531c7c8887128706834d1be5abdc9a418775e8fb1e", 0x47, 0x401, 0x0, 0x0, r0}, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000001c80)="a6aa79f37ae1f5c76ee623242cd1c2cff464133655425c442196399e92deac7fffe872d08ff9f7838d0d67d21a00d71c816cb52eb7f1dfa4fe81d133a4473a4911471be80d69d7a37b15bdef439982c40cec43253e6572c6b80e55ec66d6cfff294d7522abbce3287e3ca24bc4f0a87dbc83036e4c57c9e617f56d546ecad2473ddd025e6b6bd8f41b69151d85d875fef417f3cda697d47d88e2b5134085a4cab7dc1baa887351ccf16826c566075f3f4ce7dda3b5b6b1aba88a8cbdad4fec49850c099e76", 0xc5, 0x3, 0x0, 0x1, r0}, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f0000001dc0)="0297b8a1274f69c90dd83296f82f086cbb84469147dcf554136763f0d0cd951b73b44e0e431c8b9a32cd24a8874ed569017a29bb948c3093c4580d17e9ba127258eed0f0e9ba106d2bf1418849e1237d1835903e0a9576c8d88fc38eccc22fe38f37d956b989c75286d37ce0d1a0adbb6e3d", 0x72, 0xffffffffffff83f6, 0x0, 0x1, r0}, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x1ff, r0, &(0x7f0000001e80)="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", 0x1000, 0x1cb, 0x0, 0x0, r0}, &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x3, 0x100000001, r0, &(0x7f0000002ec0)="730050e1c54cd69790a04b4afe771f9fa5edf7d9e2804005de27235f3e202950095ac4abeaf37b0b79131c6cd132d06a41c1c89b45b5e423bcf3ecd08cb4dfde82e2f557a6c3d3a7b6525fe83a463ad45077e4de784e2816d06cd42da1a3d94c89aa51d7998ba87498795bde13cc65cb8984fd61062ab548917194ee9a1c21984f509ce2f035446be15cd7b74bbffe3d7d2c16a8cc35a50ef35a98b3c63a5ba4766b64ef1a94414870fdfb3eb2d69e72eaee16cc53990d6a6f59c9b88a228c3e0cff9cb3c6891afa90ee48be5492f1", 0xcf, 0x6, 0x0, 0x1, r0}, &(0x7f0000003100)={0x0, 0x0, 0x0, 0x1, 0x1ff, r0, &(0x7f0000003000)="e72a5816b6d297f282ed02057ffc7c695bb4ea2ce0e351fff9bebcc3a9d851a17b716e67ef1eb0ee78111c7335172cf808c591b87cd9cfdadf46b3a6f23c9634a7a53c7b74d159b955bfc9d19112de788403808b214c4a50cd33b701fbdcc41e924b983d44d61ba11e574b99da82d23c93da31a7ecb8f4e9364b15f7c9ca316e03d3df17706558bb2b27b8471d97c2b092d4d5981267cea03da883a6e383b533844edfd92b70eb74ca3b5b7e707220284d01c487b5bbad55f06b71fd04805974b801a24b219d47", 0xc7, 0xffff, 0x0, 0x1, r0}, &(0x7f0000003180)={0x0, 0x0, 0x0, 0x7, 0x20, r0, &(0x7f0000003140)='\n', 0x1, 0x7, 0x0, 0x1, r0}, &(0x7f0000003200)={0x0, 0x0, 0x0, 0x0, 0xff, r0, &(0x7f00000031c0)="cd7729df611756acc5b8e0c35321c4bdf5bcd85ead2ed0c14b34bc236fc7e7e9cbb0", 0x22, 0xffffffffffffff2c, 0x0, 0x1, r0}, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x7, 0x1f, r0, &(0x7f0000003240)="b15466928317226c2b6eee054ce81e0a23f139aef797e4d8f9f1db39c72880ce3835ee1573395708eb5abe0d2da4c35b59d3c6a43bd4b3eeca931bd4959d34571db3c3fa9b70766f3895120630d531d133bf1b818dbb67abb95afd9d78a8662d09d56cc0d7462aa62432c142abf422bb29f0964c6f5d0ffe3d8ff349af8d4e92b4298768bf483e209ea6e0b955277a3e35d24c1ef7afb855f5d610f340ee708723eec10f1f88656933da37e5e4e3d87bcaf64dddeb3f81b4d5c926f311e3447d78", 0xc1, 0x9, 0x0, 0x1, r0}]) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003400)={0xffffffffffffffff}) r4 = syz_open_dev$sndpcmp(&(0x7f0000003440)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10000) r5 = openat$cgroup_ro(r3, &(0x7f0000003480)='cgroup.controllers\x00', 0x0, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000003600)={0xb61dae71a78e53c4, 0xd, &(0x7f00000034c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x28f, 0x0, 0x0, 0x0, 0xac1f}, [@alu={0x7, 0x2, 0xf, 0x0, 0x6, 0x101, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x13}, @ldst={0x3, 0x3, 0x3, 0x5, 0x7, 0x0, 0x4}, @generic={0x2, 0x8001, 0x7f, 0xfffffffffffffffd}, @exit={0x95}], {0x95}}, &(0x7f0000003540)='GPL\x00', 0x1, 0x64, &(0x7f0000003580)=""/100, 0x41000, 0x1}, 0x48) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mkdir(&(0x7f0000003680)='./file0\x00', 0x1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000036c0)={0x0}, &(0x7f0000003700)=0xc) sched_setaffinity(r7, 0x8, &(0x7f0000003740)=0x100) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000003780)={0x6, 0x401, 0x32, 0x81}) fstatfs(r6, &(0x7f00000037c0)=""/188) signalfd(r6, &(0x7f0000003880)={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000038c0)={0x0, 0xef, "c34b052f615ea90d916c5e571251603bf490ab0daa7f1acab847cb0bf30885de8903bdc8e32935f74c6da5df28e02706e524375252f073d7c7df2e05c86319edf0aab6b5ed799cd30f7c6a931d0378aa7dcf2d93627fcf3dad000dfeff41372cc386fc57c5339a90055594bb0fa9fcb6d23533451d77b34f3dfa5323487cc066caa4fa67161911cff6ec6d7b8612058967292595c353cb25ce809b620513db347ae0507ce123b3f448d3327837ca2ef19f2d87ce53c1ab1034ca5bad1ed3ee3ad0e0a4432e2f20e244b87c7e54acaf9b94093b11e349c7cfcc435ab01b0fbfa1f41fb5e874fae5e3e4ffee7b064c2e"}, &(0x7f00000039c0)=0xf7) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000003a00)={r8, 0x9}, &(0x7f0000003a40)=0x8) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000003a80)={{{@in=@multicast2, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000003b80)=0xe8) lgetxattr(&(0x7f0000003bc0)='./file0\x00', &(0x7f0000003c00)=@known='com.apple.FinderInfo\x00', &(0x7f0000003c40)=""/158, 0x9e) setrlimit(0x8, &(0x7f0000003d00)={0xffffffff}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000003d40)={'syzkaller0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000003d80)={0x87, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e24, 0x2, 'none\x00', 0x2, 0x42109f22, 0x68}, 0x2c) r9 = add_key(&(0x7f0000003e40)='syzkaller\x00', &(0x7f0000003e80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003ec0)="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", 0xfb, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000003dc0)='keyring\x00', &(0x7f0000003e00)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r9) 2018/04/10 07:50:05 executing program 7: pipe(&(0x7f0000002000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = dup3(r1, r0, 0x0) sendto$inet(r1, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180)=0xef, 0x4) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100), 0xbcc19d340664a29f) 2018/04/10 07:50:05 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x18) 2018/04/10 07:50:05 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000180)={@broadcast, @local, @loopback}, &(0x7f00000001c0)=0xc) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000e40)='ip6gretap0\x00', 0x10) sendmsg(r0, &(0x7f00000014c0)={&(0x7f00000001c0)=ANY=[], 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000180), 0xfffffffffffffdf1}, 0x1) sendmsg(r0, &(0x7f0000000e00)={&(0x7f00000006c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000940)="8a", 0x1}], 0x1, &(0x7f0000000fc0)}, 0x0) inotify_init1(0x800) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000880)="ba", 0x1}], 0x1}, 0x0) 2018/04/10 07:50:05 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3b0, 0x80400) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x7, 0x1f, 0x5, 0x6, 0x1f, 0xffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xa49, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}], 0x3c) close(r0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180)=0xfffffffffffffffb, 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000200)={0x400, 0x2}) setsockopt(r1, 0x7, 0x8001, &(0x7f0000000240)="3895f5603f20af2ca3bd1b4073b8308fab6750714406ae3d6099439a0d881de193d0b2221f224608835e2f78041709529d11c20bb8cf03ab0cfa2860310d866c8ee797784cf2b9d9da274f27ba032c879050f7680c46949871f66ccd3995ba377fd246057733c68f192f6767322175bd59b6d40c2f3c195918c89500546939cfbb9a18262c0e", 0x86) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000380)=0x80) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f00000003c0)=0x2) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000440)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1fbffd76, 0x3, 0x0, 0xa6, 0x8, 0x5, 0x6, 0x5, 0x1, 0x9, 0x0, 0x5, 0x6, 0xc708, 0xff]}, &(0x7f0000000540)=0x100) ioctl$KIOCSOUND(r3, 0x4b2f, 0x5) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x82000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f00000005c0)={'IDLETIMER\x00'}, &(0x7f0000000600)=0x1e) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000640)={{0x2, 0x9}, 'port1\x00', 0x82, 0x0, 0x2, 0x9, 0x1, 0x2921, 0xe583, 0x0, 0x7, 0x80000001}) getrusage(0xffffffffffffffff, &(0x7f0000000700)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f00000007c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f0000000800)={r7}) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000840)={'IDLETIMER\x00'}, &(0x7f0000000880)=0x1e) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000900)={0x2f, &(0x7f00000008c0)=""/47}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000940), &(0x7f0000000980)=0x4) accept$ax25(r6, &(0x7f00000009c0), &(0x7f0000000a00)=0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/dsp\x00', 0x24040, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000a80)={r5, 0xef, "dfa525c23b041c0f5cb0a135cb77fed2da3183ba52f062c354af4c97be04b4d972899a51b7958d4e9790ec6cd65f2e239d845e2ab4173f842888691ed92dff1ac0919904c28f8d19bb4ac4cc9b7e811658c43e598fb1eeabe184d89fa020c43ef6cc5ee0038465d4ecb3b8b8472810b56761e5d65fbe4591aa4e49746d5eac16c17895d25457ad2931d7e1f67504cb1a9cf9cd4719190aa8cd0028125077120476d2650e7cc20e245e6f84449dc753fc25b3625d13fb1dcdc015fd63377f6c5faa088521b6a0e1e45ef873b011314cf5b558cc623c25508a21c5f736e4db4baad273f165e3053192f4be2ac566b617"}, &(0x7f0000000b80)=0xf7) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000bc0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000cc0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000d00)={@dev={0xfe, 0x80, [], 0xc}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x16}, 0x7, 0x3, 0x6, 0x500, 0x81, 0x0, r8}) 2018/04/10 07:50:05 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x40030000000000) 2018/04/10 07:50:05 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ppoll(&(0x7f0000000140)=[{r0, 0x2000}, {r0, 0x50}, {r0, 0x57e653d76a2a95b1}, {r0, 0x4190}, {r0, 0x115}, {r0, 0x2000}, {r0, 0x80}], 0x7, &(0x7f0000000180), &(0x7f00000001c0)={0x9}, 0x8) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x100000032, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x40, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000240)={0x2, 0x3, 0x7, 0xff, 0x930d, 0x0, 0x1, 0x2, 0x3, 0xfffffffffffffffd, 0x9}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x210000, 0x40) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000080)=@req3={0x3, 0x40, 0x7ff, 0x3c, 0x100000001, 0x6, 0xa88}, 0x1c) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000100)) 2018/04/10 07:50:05 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000)=0x5, 0x4) 2018/04/10 07:50:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x213d) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000002640)='/dev/dsp#\x00', 0xff, 0x1) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000340)={[{0xffffffff, 0x8, 0x0, 0x8, 0x2e9, 0x1, 0x26a, 0x7, 0x1de, 0x7ff, 0x1000, 0x7, 0x2}, {0x4, 0x3, 0x400, 0x8, 0x0, 0x7fff, 0xffffffff, 0x8000, 0xffff, 0x1f, 0xfc3, 0x6, 0x1}, {0x4, 0x4, 0x3, 0x10001, 0x2, 0x8001, 0x1, 0x100000001, 0x5, 0x7fff, 0x50f, 0x5, 0x96}], 0x8}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000002680), &(0x7f00000026c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7, 0xfffffffffffff5ad, 0x8, 0x3ff, 0x9, 0x8, 0x1ff, 0xd4, 0x9, 0x761571be, 0x2, 0xffff, 0xd37, 0x400, 0x8]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x100000000, 0x1, 0x8, 0x20, 0x5397, 0x5, 0x400, 0x8000, r3}, &(0x7f0000000300)=0x20) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2002, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000003c0)) setsockopt$packet_int(r4, 0x107, 0x13, &(0x7f0000000140)=0x9, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xffffffff}) 2018/04/10 07:50:05 executing program 6: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0xffffffffffffffff) getresuid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) 2018/04/10 07:50:05 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x20f16000) 2018/04/10 07:50:05 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4a56, 0x1) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eafd0)={0x8, 0x0, &(0x7f0000d88000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00004ec000)}) 2018/04/10 07:50:05 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x7a) [ 231.847762] binder: BINDER_SET_CONTEXT_MGR already set [ 231.860828] binder: 17544:17552 ioctl 40046207 0 returned -16 [ 231.868897] binder_alloc: 17544: binder_alloc_buf, no vma [ 231.874657] binder: 17544:17548 transaction failed 29189/-3, size 40-8 line 2963 [ 231.889831] binder: 17544:17552 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 231.937438] binder: undelivered TRANSACTION_ERROR: 29189 [ 231.943455] binder: release 17544:17548 transaction 46 out, still active [ 231.950419] binder: unexpected work type, 4, not freed [ 231.955711] binder: undelivered TRANSACTION_COMPLETE [ 231.960873] binder: send failed reply for transaction 46, target dead 2018/04/10 07:50:06 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r0) r1 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x800) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x44, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0063404001000304000000000000000000000000f9ffffffffffffff0000000000000000000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[], @ANYPTR=&(0x7f0000000040)=ANY=[]], 0x0, 0x0, &(0x7f0000000500)}) 2018/04/10 07:50:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x34}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r3, 0xbed, 0x1ff, 0xb60}, &(0x7f0000000240)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000540)=0xe8) r7 = getuid() setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in, 0x4e22, 0x10001, 0x4e22, 0x0, 0xa, 0xa0, 0x20, 0x29, r6, r7}, {0x0, 0x6, 0x99, 0x1f, 0x4, 0x80000000, 0x4, 0x8}, {0x9, 0x2, 0x10001, 0x6}, 0x7, 0x6e6bb5, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x4d4, 0xff}, 0x2, @in=@rand_addr=0x80000000, 0x3504, 0x1, 0x3, 0x100000001, 0x1000, 0x7, 0x3}}, 0xe8) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x44) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000340)="22f4e583fb46bf5e20ad2e62c3bd804e", 0x159) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x100000001, @ipv4={[], [0xff, 0xff]}, 0x6000000000000}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x3c) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xfffffffffffffffc, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000380)={0x35, 0x8a9d, 0x2, 0x7644d6e4, 0x6}, 0x14) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000000040)={0x2, 0x1, 0x6, 0x7, 0x1, 0x14000000000000}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000000)=0xffffffffffffffff, 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000060fc679fe3daa3e285356eda5bf3dbddb350089fe205cfb0fff7106e27da2d"], &(0x7f0000000280)=0x319) 2018/04/10 07:50:06 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x9, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/80) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x602) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xfff}, &(0x7f0000000140)=0x8) dup2(r0, r1) 2018/04/10 07:50:06 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x25) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc058534b, &(0x7f0000000100)={0x0, 0x0, 'client0\x00', 0x0, "51af03ed6dc32d0e", "eeedbe7ba59b83aa3a397f922c06f47e969e99491e516b5eb9f3200fc766a430"}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200c00, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)) 2018/04/10 07:50:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-generic)\x00'}, 0x58) r1 = memfd_create(&(0x7f0000000080)='/selinuxGPL\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00000000c0)={0x1, 0xaa6}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) 2018/04/10 07:50:06 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x400000000000000) 2018/04/10 07:50:06 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000240)=[{&(0x7f0000002340)=""/219, 0xdb}], 0x109) readv(r1, &(0x7f0000000140), 0x2f7) read(r1, &(0x7f00000000c0)=""/75, 0x4b) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000140)={0xbdd8, @random="364d3965ab60"}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x2) dup3(r3, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/10 07:50:06 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x48) 2018/04/10 07:50:07 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000c2d000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f00003acfff)) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) accept4$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48, 0x800) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cb6fd8)={0x0, 0x0, &(0x7f00003a4000)=""/105, &(0x7f0000af5000)=""/228, &(0x7f0000ae5f39)=""/199}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000005c0)=0x8000) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00000001c0)={"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"}) [ 232.618426] binder: 17564:17572 got transaction to invalid handle [ 232.625067] binder: 17564:17572 transaction failed 29201/-22, size 0-18014398509490176 line 2848 [ 232.634748] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 232.634928] IPVS: stopping master sync thread 17578 ... 2018/04/10 07:50:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0xa000) 2018/04/10 07:50:07 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) write$binfmt_elf64(r0, &(0x7f0000000640)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0xf8, 0x1f, 0x1, 0x7fffffff, 0x3, 0x3f, 0x1, 0x76, 0x40, 0x380, 0xc73b, 0x4, 0x38, 0x1, 0x8000, 0x8, 0x80000001}, [{0x3, 0xff, 0x40, 0x6, 0x7, 0x1f, 0xfffffffffffff001, 0x2}, {0x60000005, 0x4, 0x4, 0x5d991ef7, 0x0, 0x7, 0x650b, 0x4}], "4fd301f62d19f1c277c333b156335d84d8d3e025a0dd905faf12c78df54eb7dae018b9d696b3e64e05c0a328e02ead3633e9a12ecee9b6af11331cbe5c5ff4f389317ef52bcae86dac2befa9665b8ac70e7bb2f3a418811b74698a937c45dd389039d8385d03cecca719b7dd5ed81f315838e69ee405dfaabd7b8338df529a1b194232963f42c93fa94d2630d37c8b73803ede64a2cc3a87690d89247cecf7daa40ea7f2e866cddce5b1e6f22de4233801e5e9deb74e6bc35827e1e45c144d"}, 0x16f) setregid(r3, r4) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r6 = accept$inet(r5, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) accept$inet(r2, 0x0, &(0x7f0000000200)=0xfffffff8) r7 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101000) ioctl$ASHMEM_GET_PROT_MASK(r7, 0x7706, &(0x7f0000000080)) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000002c0)=""/47) nanosleep(&(0x7f0000000100)={0x77359400}, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000005c0)=0xe8) connect$can_bcm(r1, &(0x7f0000000600)={0x1d, r8}, 0x10) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) fcntl$dupfd(r6, 0x406, r7) mq_timedreceive(r7, &(0x7f0000000240)=""/13, 0xd, 0x80000000, 0x0) 2018/04/10 07:50:07 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x8000000, 0x7b6}, 'port1\x00', 0x84, 0x0, 0x6, 0x3, 0x0, 0x80000000, 0x2, 0x0, 0x1, 0x9}) [ 232.676711] binder: BINDER_SET_CONTEXT_MGR already set [ 232.683606] binder: 17564:17580 ioctl 40046207 0 returned -16 [ 232.697314] binder_alloc: 17564: binder_alloc_buf, no vma [ 232.703195] binder: 17564:17572 transaction failed 29189/-3, size 40-8 line 2963 [ 232.713481] binder: 17564:17580 got transaction to invalid handle 2018/04/10 07:50:07 executing program 6: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x68d8, 0x200, 0x6, 0x1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0xffffffffffffff81, 0xafa1}, 0xc) sendfile(r0, r0, &(0x7f0000000000), 0x2000000000004c35) creat(&(0x7f0000000100)='./file0\x00', 0x0) [ 232.719858] binder: 17564:17580 transaction failed 29201/-22, size 0-18014398509490176 line 2848 [ 232.745056] binder: undelivered TRANSACTION_ERROR: 29189 [ 232.750583] binder: undelivered TRANSACTION_ERROR: 29201 [ 232.756521] binder: release 17564:17572 transaction 51 out, still active [ 232.763409] binder: unexpected work type, 4, not freed [ 232.768737] binder: undelivered TRANSACTION_COMPLETE [ 232.773869] binder: undelivered TRANSACTION_ERROR: 29201 [ 232.779367] binder: send failed reply for transaction 51, target dead 2018/04/10 07:50:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x34000) 2018/04/10 07:50:07 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '/proc/sys/net/ipv4/vs/sloppy_sctp\x00'}, {0x20, '/proc/sys/net/ipv4/vs/sloppy_sctp\x00'}, {0x20, 'vboxnet0ppp0wlan0]$}$//posix_acl_access'}, {0x20, 'security:eth0nodev'}], 0xa, "4c0c437a17b7e032e773fd8cfdb598e019f28e436cc7a9b6c7a7d2b057ad66518c265f64ffe1d1160728ba6354ed94255b769a3698758ffbd2b93d4c99b71fcb0811b80f622b"}, 0xd2) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000640)=""/31, 0x1f}], 0x1, 0x0) 2018/04/10 07:50:07 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/10 07:50:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x100000000000000) [ 233.572757] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 233.576211] IPVS: stopping master sync thread 17632 ... 2018/04/10 07:50:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x4}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) 2018/04/10 07:50:08 executing program 4: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x81) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x5422, &(0x7f0000006000)) read(r1, &(0x7f0000000200)=""/90, 0xedf40ca8) r2 = memfd_create(&(0x7f0000000080)="80bfd61b5539e6f3253a1f856a801cb43d68c9bbe96cffd966ce912598c98390256cd8645bf73f10dcd403f4e6df297ba3cf1ee05b976d23c5de513cefe4d86b2c", 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r2, 0x0) 2018/04/10 07:50:08 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0xc0ffffff00000000) 2018/04/10 07:50:08 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x9}, 0x11) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xe, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000002f00000027000000000022009500000000000000"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000340)={r0, r1, 0x4}, 0x10) close(r0) r2 = request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0xfffffffffffffffb) keyctl$clear(0x7, r2) 2018/04/10 07:50:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000001ef8)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000000", @ANYRES32, @ANYRES32, @ANYBLOB="10000000000000000100000001000000"], 0x88}], 0x1, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/04/10 07:50:08 executing program 1: socketpair$inet6(0xa, 0x2, 0xfffffffffffffffb, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000180)=0x4) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = dup(r2) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000300)={0x53, 0x4000000000000, 0x3ff, {0x66c9, 0x4}, {0x8000, 0x5}, @ramp={0x7, 0x9, {0x6b, 0x8000, 0x2, 0x2}}}) rt_sigprocmask(0x2, &(0x7f0000000240)={0x9}, &(0x7f00000002c0), 0x8) sendmmsg(r2, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000100)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="14000000000000000000000002000000203a7420"], 0x14}}], 0x2, 0x0) 2018/04/10 07:50:09 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x40, 0xa9, 0x5, 0x1}, 0x11c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000100), &(0x7f0000000140)="1dbfb9596c94f49780388b97450b3e2675dc81870047943b2ed2bf99a9b768c42bc055be87d12d9f30f4d7f33e1b136d6450c664a46e0ac5eaf8dd7b1d138d0d11"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000180), &(0x7f00000003c0)=""/128}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f00000002c0)="11b706dc005d", &(0x7f00000000c0)=""/50}, 0x18) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x82) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/04/10 07:50:09 executing program 1: r0 = socket$inet(0x2, 0x100e948e2dda0ef7, 0x9) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={"66696c7465720200"}, 0xfffffffffffffd21) 2018/04/10 07:50:09 executing program 7: r0 = socket(0x10, 0x8000000803, 0x0) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/1, &(0x7f0000e00ffc)=0xfffffffffffffe78) 2018/04/10 07:50:09 executing program 2: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x30, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x1, 0xfffffffffffffe48, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x100) r2 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x38, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="830000009b87c6cec8c357a49568da13d0ae800ddbc7bd22994b1f69c81f7e0300000000000000f23ad8f6ac2a3266f5501828ec93ed8a35a4b231696b238de0e0453cda90a72a914f68d0b6732b5a24f17a6c8feffce5ef4ea74217c5dea7f34d55d1afc9c88edd8424e7fbc7a6171cb9cb1ee3b7fd332cb3"], &(0x7f00000004c0)=0x8b) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000500)={r3, 0x5}, &(0x7f0000000540)=0x8) openat(r2, &(0x7f0000000480)='./file0\x00', 0x200, 0x8) mmap(&(0x7f0000681000/0x2000)=nil, 0x2000, 0x5, 0x44031, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000000040)='vboxnet0\\%%#\x00', 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0x7fffffff, 0x9, 0xa, 0x800, 0xff, 0x7d, 0x622a, 0x7, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000300)={r5, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0xfffffffffffffffe, 0x3ff}, 0x90) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x4, 0x1000, 0xc6e7, 0x4, 0x29df, 0x7, 0xbdd9}, 0xc) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x101000, 0x0) r7 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x418e, 0x200000) renameat2(r6, &(0x7f0000000180)='./file0\x00', r7, &(0x7f0000000200)='./file0\x00', 0x2) 2018/04/10 07:50:09 executing program 0: prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) delete_module(&(0x7f0000000000)='{cgroup\x00', 0x0) userfaultfd(0x0) 2018/04/10 07:50:09 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) r1 = open(&(0x7f00000009c0)='./file0\x00', 0x0, 0x100) sendmsg$nl_crypto(r1, &(0x7f0000000b80)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x100}, 0x1}, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4, 0x1b, 0x2}, {{}, 0x20, 0x0, 0x1}], 0x30) 2018/04/10 07:50:09 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) socketpair(0x0, 0x800, 0x8001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000180)={0x3, r4}) ioctl$TIOCNOTTY(r2, 0x5422) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f00000001c0)="0f0097fd440f20c06635000000200f22c0640f0f690d1d0f20c06635010000000f22c0660f3a16d226f0803209660f78c300000f228766b90d0800000f320f01cb", 0x41}], 0x1, 0x5, &(0x7f0000000280)=[@efer={0x2, 0x1000}], 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@filter={'filter\x00', 0xe, 0x1, 0x1c0, [0x0, 0x20000300, 0x20000330, 0x20000490], 0x0, &(0x7f00000002c0), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x8, 0x805, 'vcan0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0xff, 0x0, 0x0, 0xff], 0xf8, 0xf8, 0x130, [@ipvs={'ipvs\x00', 0x28, {{@ipv6, [0xffffffff, 0xffffff00, 0xffffffff, 0xffffffff], 0x4e23, 0xbfe33bf07ba16699, 0x2, 0x4e24, 0x1a, 0x4}}}, @cluster={'cluster\x00', 0x10, {{0xf7feabb, 0x0, 0x4, 0x1}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x238) accept4$ax25(r1, &(0x7f0000000540), &(0x7f0000000580)=0x10, 0x0) r5 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000006c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)={'team0\x00', r6}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x57) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000740)={r4, 0x10001}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) setgid(r7) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000840)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000880)='/dev/sequencer\x00', 0x40500, 0x0) setsockopt$sock_int(r8, 0x1, 0x1b, &(0x7f00000008c0)=0x5, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000900)={0x0, 0x9}, &(0x7f0000000940)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000980)={r9, 0x9}, 0x8) getpeername$packet(r8, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000a00)=0x14) inotify_init1(0x800) ioctl$EVIOCREVOKE(r8, 0x40044591, &(0x7f0000000a40)=0x3312) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000a80)={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000ac0)={r9, 0x4, 0x30}, &(0x7f0000000b00)=0xc) syz_open_dev$dspn(&(0x7f0000000b40)='/dev/dsp#\x00', 0x4, 0x200002) socket(0x15, 0x2, 0x31e) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000b80)={{0x101, 0x6, 0x6, 0x69c, 0x9, 0x2c7d}, 0x9, 0x6eeb, 0x7ff}) 2018/04/10 07:50:09 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0xc0ffffff) 2018/04/10 07:50:09 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) ioctl$int_in(r1, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0xffffffffffffff1a) writev(r1, &(0x7f000062dff0)=[{&(0x7f0000d9cfef)='\x00', 0x1}], 0x1) 2018/04/10 07:50:09 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x2000000) 2018/04/10 07:50:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x600200) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000000c0)=""/18) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x2}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r4}, 0x14) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x4000000000000}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/10 07:50:09 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f00000000c0)=0x4) r1 = socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x2, 0x800, 0x8, 0x10001, 0xfffffffffffffff9, 0x8001, 0x80, 0x20, 0x0}, &(0x7f0000000440)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@sack_info={r2, 0x7fff, 0x6}, 0xc) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$join(0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f00000004c0)=@llc={0x1a, 0x33d, 0x4, 0x1, 0x6, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)="f579c94d367cc7706d5f12b62ac9a296513cc8f6daa6692fa01b844865e8e4aa656ef89d69d8dc36cdffd4ecaf", 0x2d}], 0x1, &(0x7f0000000680), 0x0, 0x4000000}, 0x4000) keyctl$revoke(0x3, r3) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000140)={0x1baadfb4, 0xfff, 0x7ff, 0x8}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000880)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) getpeername$packet(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000dc0)=0x14) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000380)="9b4db756a2650fa1bceaa7bf52c2851633eae7fa49475414a58e58e8123a5aa65d793b", 0x23) bind$packet(r0, &(0x7f0000000e00)={0x11, 0xf7, r4, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x7}}, 0x14) r5 = shmget(0x3, 0x4000, 0x10, &(0x7f0000ffc000/0x4000)=nil) shmat(r5, &(0x7f0000ffd000/0x3000)=nil, 0x3000) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x15ff3479, 0x400}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r6, @in={{0x2, 0x4e22}}}, 0x84) ioctl$TIOCSBRK(r0, 0x5427) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/04/10 07:50:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000183fcc)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}}, 0x1c}, 0x1}, 0x0) 2018/04/10 07:50:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(tnepres))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) 2018/04/10 07:50:09 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000100)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/10 07:50:09 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x4100) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000200)={0x40, 0x800}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x5) r2 = socket$key(0xf, 0x3, 0x2) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000400)=0x4) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000380)=0x44) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x800, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x6c}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x40001}}, 0xe8) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="0212000002000000000000000000bfa4"], 0x10}, 0x1}, 0x0) 2018/04/10 07:50:09 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3f, 0x800) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0xec, 0x4) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="00814200000000"]) sendfile(r0, r0, 0x0, 0x6) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x59f8, 0x20000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/15) 2018/04/10 07:50:09 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0xffffffc0) 2018/04/10 07:50:09 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) getcwd(&(0x7f0000000140)=""/103, 0x67) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000100)={'vlan0\x00', @ifru_data=&(0x7f0000000040)="a1190ce3baab795e55bbb919b9af49a16d887455640f2317b707a11debda7e90"}) 2018/04/10 07:50:09 executing program 7: getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000000000}, &(0x7f00000001c0)=0x20) syz_emit_ethernet(0x140, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x7ffff, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/10 07:50:09 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0xfffffdfffffff000, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x9, 0x100000000, 0xc00000000, 0x1c, r0, 0x12bf8a22}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x401000, 0x2, 0x1, &(0x7f0000000000)) 2018/04/10 07:50:09 executing program 0: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') uselib(&(0x7f0000000080)='./file0/file0\x00') r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'user.', '\x00'}) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x401, 0x200) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000200)={0x7, 0x400, 0x6, 0x0, 0x101, 0x7ff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000240)=""/157, &(0x7f0000000300)=0x9d) getsockname$ax25(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x3, 0x800000000000000, 0xfffffffffffffff9, 0x5c5, 0x7e00000000}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000440)={r2, 0x7f, "1251ac9a4c46e90e9e2fed92a169d2352b3a1b0cc4d909603f267158b99389ec75e3f766939eed727087697d8a854d72f2741279a75ad0d9e5222725d1cb283cd1f118ea14faff892ecb117dadca13d6bc93cd601c6ec578a56b0952b9a80b4a0cc6be988867efbc438db79fc39c1bc5e1ebb508bc9ab458289564e7485585"}, &(0x7f0000000500)=0x87) openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000580)=0x2, 0x4) bind$alg(r1, &(0x7f00000005c0)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(vmac(camellia),xts(aes))\x00'}, 0x58) truncate(&(0x7f0000000640)='./file0/file0\x00', 0xffffffffffff7192) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000680)) timerfd_create(0x7, 0x800) fcntl$getown(r0, 0x9) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000006c0)={r3}, 0x8) fcntl$setsig(r1, 0xa, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000700)={r3, 0x6, 0x2, [0x6, 0x0]}, 0xc) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000740)={0x1d, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 'wrr\x00', 0x10, 0x100000001, 0x27}, 0x2c) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000780)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000001800)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x2, &(0x7f00000007c0)=[{}, {}], &(0x7f0000000800)=""/4096}, &(0x7f0000001880)=0x78) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000018c0)={0x0, @loopback, @broadcast}, &(0x7f0000001900)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001940)) bind$inet(r1, &(0x7f0000001980)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r4 = semget$private(0x0, 0x4, 0x80) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000019c0)={r3, 0x8, 0x3, [0x9, 0x3d, 0x2]}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/10 07:50:09 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x1100000000000000) 2018/04/10 07:50:09 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x40) r1 = socket$netlink(0x10, 0x3, 0x17) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x1, 0x4, {0xa, 0x4e20, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x32) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f00009a7000/0x3000)=nil, 0x3000, 0x0, 0x212, r2, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000080)=""/133, 0x85}, &(0x7f0000000140)}, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000000)=0x2400000, 0x4) 2018/04/10 07:50:09 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) fallocate(r0, 0x2, 0x3, 0xb1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = msgget$private(0x0, 0x93) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000240)=0xe8) getgroups(0xa, &(0x7f00000004c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000700)=0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000740)={{0x0, r4, r5, r6, r7, 0x100, 0x1c}, 0x10001, 0x2ae09ef9, 0x1, 0xffffffffffffffff, 0x4, 0xfffffffffffffffc, r8, r9}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x7, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000380)=r1) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x22, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10200, 0x0) ioctl$TCXONC(r10, 0x540a, 0x0) r11 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r12 = ioctl$KVM_CREATE_VM(r11, 0xae01, 0x0) r13 = ioctl$KVM_CREATE_VCPU(r12, 0xae41, 0x0) ioctl$KVM_RUN(r13, 0xae80, 0x0) r14 = dup2(r11, r13) setsockopt$packet_buf(r13, 0x107, 0x0, &(0x7f00000002c0)="d620396b3cbe4baef43380c04f908d84f9b1f4689b8549844672f4c19e216d96db927338c86771fd235e8e1a6781c0c80ba581bc70b55491306a64834ae3d28bb607199468992301bf9973c7668f7964f909676718c1aeed3ec991d072ceab5788ef4a026cc6fffaea8a7452a83b5f36de951e4c2ceb471cec05607bb70dad1d365a9a6cb5386373d22f848a73a00a74c6c3156a1ddd63c1acc2745c9bf9b34ed29617fec77ad48d73174f09141e831ae0f12d0b3da817e6986982346d6a2bcb", 0xc0) dup3(r13, r12, 0x0) ioctl$TCXONC(r10, 0x540a, 0x0) r15 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r14, 0x8250aea6, &(0x7f0000000180)=""/103) setsockopt$bt_l2cap_L2CAP_OPTIONS(r15, 0x6, 0x1, &(0x7f0000000000)={0x6, 0x63, 0x3, 0x8001, 0x8, 0x5, 0x401}, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/10 07:50:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000011ffa)='./bus\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x1000, 0x87, 0x1, 0x1}, 0x10) 2018/04/10 07:50:09 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x15, 0x207, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2f46, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/10 07:50:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000600)=@ipv6_newroute={0x64, 0x18, 0x801, 0x0, 0x0, {0xa, 0x14, 0x0, 0x0, 0xfe, 0x7, 0xfe, 0x7, 0x800}, [@RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @RTA_EXPIRES={0x8, 0x10, 0x2}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_EXPIRES={0x8, 0x10, 0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x44000) r1 = socket$netlink(0x10, 0x3, 0xa) unshare(0x4000000) unshare(0x48200000) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f0000000280)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000380)={r3, 0x28}, 0x8) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10, 0x80000) ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000240)=@int=0x7, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000003900)=0x6, 0x4) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2801}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='<\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x48080}, 0x20000080) r5 = semget$private(0x0, 0x1, 0x120) semctl$SEM_STAT(r5, 0x0, 0x12, &(0x7f0000003740)=""/148) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000003c0)={r3, 0x80000001}, 0x8) unshare(0x8000000) semget(0xffffffffffffffff, 0xa, 0x0) semop(0x0, &(0x7f0000000040)=[{0x3, 0x56c, 0x1800}, {0x3, 0xfffffffffffffff8}], 0x2) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x11, 0x35, &(0x7f0000000080)="6f5b7ff5d0d74e959f0bc3875ff6b4457851f240c9d176a434ab693bfccc429d8744493df8eefb477c1c72f64e9a8b0d49f7df8bfa"}) unshare(0x1018c204) recvmmsg(0xffffffffffffff9c, &(0x7f0000003580)=[{{&(0x7f0000000100)=@ax25, 0x80, &(0x7f0000000380)=[{&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000003800)=""/205, 0xcd}, {&(0x7f0000000280)=""/205, 0xcd}], 0x3, &(0x7f00000003c0)=""/53, 0x35, 0x9}, 0x200}, {{&(0x7f0000000400)=@llc, 0x80, &(0x7f0000000600)=[{&(0x7f0000000480)=""/244, 0xf4}, {&(0x7f0000000580)=""/7, 0x7}, {&(0x7f00000005c0)=""/44, 0x2c}], 0x3, 0x0, 0xfffffffffffffd6b, 0x2}, 0xea}, {{&(0x7f0000000640)=@sco, 0x80, &(0x7f0000001ac0)=[{&(0x7f00000006c0)=""/207, 0xcf}, {&(0x7f00000007c0)=""/91, 0x5b}, {&(0x7f0000000840)=""/202, 0xca}, {&(0x7f0000000940)=""/240, 0xf0}, {&(0x7f0000000a40)=""/123, 0x7b}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x6, &(0x7f0000001b40)=""/55, 0x37, 0x7f}}, {{&(0x7f0000001b80), 0x80, &(0x7f00000030c0)=[{&(0x7f0000001c00)=""/214, 0xd6}, {&(0x7f0000001d00)=""/14, 0xe}, {&(0x7f0000001d40)=""/30, 0x1e}, {&(0x7f0000001d80)=""/190, 0xbe}, {&(0x7f0000001e40)=""/4096, 0x1000}, {&(0x7f0000002e40)=""/78, 0x4e}, {&(0x7f0000002ec0)=""/134, 0x86}, {&(0x7f0000002f80)=""/165, 0xa5}, {&(0x7f0000003040)=""/59, 0x3b}, {&(0x7f0000003080)=""/24, 0x18}], 0xa, &(0x7f0000003180)=""/174, 0xae, 0x8}, 0x6}, {{&(0x7f0000003240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003440)=[{&(0x7f00000032c0)=""/174, 0xae}, {&(0x7f0000003380)=""/70, 0x46}, {&(0x7f0000003400)=""/7, 0x7}], 0x3, &(0x7f0000003480)=""/254, 0xfe, 0x8}, 0x7ff}], 0x5, 0x2000, 0x0) getsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000003940)=0xb5, &(0x7f0000003980)=0x1) openat$autofs(0xffffffffffffff9c, &(0x7f00000036c0)='/dev/autofs\x00', 0x802, 0x0) fcntl$F_GET_FILE_RW_HINT(r6, 0x40d, &(0x7f0000003700)) [ 235.526821] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 235.534313] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 235.541796] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 235.548336] IPv6: NLM_F_CREATE should be set when creating new route [ 235.554903] IPv6: NLM_F_CREATE should be set when creating new route [ 235.614401] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 235.621875] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 235.629357] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/04/10 07:50:10 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000100)={0x1}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x0, 0xfffffffffffffffc, 0x7}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="09004700f276b7a1f7bcb720baaf3fc2b6b8000c9808ba634c7b30401c6f4cb96183f6e1e62e44f28f3709fb2012a4ccd379bdef0d17b269798d55e1e4689e5b92b394bbf106d5ccb32c91"], 0x4f) write(r2, &(0x7f0000002280)='-5', 0x2) 2018/04/10 07:50:10 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x77, @broadcast=0xffffffff, 0x4e20, 0x4, 'ovf\x00', 0x10, 0x0, 0x6}, 0x2c) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7f, 0x301001) r2 = getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/10 07:50:10 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x200000000000000) 2018/04/10 07:50:10 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000004680)='/dev/input/event#\x00', 0x2, 0x10000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) setreuid(r1, r2) recvmmsg(0xffffffffffffff9c, &(0x7f0000004480)=[{{&(0x7f00000002c0)=@alg, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000240)=""/37, 0x25}, {&(0x7f0000001340)=""/198, 0xc6}, {&(0x7f0000001440)=""/98, 0x62}], 0x4, &(0x7f0000001500)=""/4096, 0x1000, 0x4}}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000002500)=""/83, 0x53}, {&(0x7f0000002580)=""/2, 0x2}, {&(0x7f00000025c0)=""/160, 0xa0}, {&(0x7f0000002680)=""/97, 0x61}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/142, 0x8e}], 0x6, &(0x7f0000003840)=""/126, 0x7e, 0x6d2}, 0x20}, {{&(0x7f00000038c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000003940)=""/53, 0x35}, {&(0x7f0000003980)=""/90, 0x5a}, {&(0x7f0000003a00)=""/17, 0x11}, {&(0x7f0000003a40)=""/188, 0xbc}, {&(0x7f0000003b00)=""/219, 0xdb}, {&(0x7f0000003c00)=""/105, 0x69}, {&(0x7f0000003c80)=""/95, 0x5f}, {&(0x7f0000003d00)=""/120, 0x78}, {&(0x7f0000003d80)=""/198, 0xc6}], 0x9, 0x0, 0x0, 0x7}, 0x401}, {{&(0x7f0000003f40)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004080)=[{&(0x7f0000003fc0)=""/127, 0x7f}, {&(0x7f0000004040)=""/25, 0x19}], 0x2, 0x0, 0x0, 0x6}, 0x4}, {{0x0, 0x0, &(0x7f0000004400)=[{&(0x7f00000040c0)=""/47, 0x2f}, {&(0x7f0000004100)=""/39, 0x27}, {&(0x7f0000004140)=""/41, 0x29}, {&(0x7f0000004180)=""/140, 0x8c}, {&(0x7f0000004240)=""/35, 0x23}, {&(0x7f0000004280)=""/58, 0x3a}, {&(0x7f00000042c0)=""/120, 0x78}, {&(0x7f0000004340)=""/135, 0x87}], 0x8, 0x0, 0x0, 0xfff}, 0x8001}], 0x5, 0x1, &(0x7f00000045c0)) getsockname$inet(r3, &(0x7f0000004600)={0x0, 0x0, @dev}, &(0x7f0000004640)=0x10) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/10 07:50:10 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x18, 0x2d, 0x100000b01, 0x0, 0x0, {0x3}, [@generic="be"]}, 0x18}, 0x1}, 0x0) 2018/04/10 07:50:10 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0xfe13, &(0x7f0000000680), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380), &(0x7f0000000000)={&(0x7f00000003c0), 0x8}) r0 = msgget(0x2, 0x100) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) msgctl$IPC_RMID(r0, 0x0) 2018/04/10 07:50:10 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0', "8a19c420a0af3c8bf5042f56f626a66347023a148c6980d68f78b891c3bce9e8f767b1c6d81ea11edfda5a9d6a1c26b83924152dbf29090b34b7da26bc0936f6f3f731d0a049b8"}, 0x4b) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=@expire={0x104, 0x18, 0x43ecd714a59d6e2f, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x104}, 0x1}, 0x0) 2018/04/10 07:50:10 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000480)={0x27762df0, 0x401, 0xfffffffffffffffa, 0x7, 0x5, 0x10001, 0x6, 0x1, 0x81, 0x185}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0xb) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0xf05, 0x4, 0x1, 0xffffffff00000000}, {0x10000, 0x9a}]}) r2 = accept4(r1, &(0x7f0000000500)=@sco, &(0x7f0000000580)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000005c0)={0x0, 0x7fffffff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000006c0)={r3, 0x74, &(0x7f0000000640)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff81}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}, @in6={0xa, 0x4e22, 0x3f77da82, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000700)=0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000380)={'ah\x00'}, &(0x7f00000003c0)=0x1e) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000004c0)={0x0, r1}) 2018/04/10 07:50:10 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x7a00) 2018/04/10 07:50:10 executing program 2: setns(0xffffffffffffffff, 0x48000000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x8240, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x9) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000)="6edd4ef3a8154d413056b2d77463b30a9c65e84a328b7226d841b106353bd1d734bb1a94b70acc9c2a403d557c50a2e2d7696eebc14ff4e7d0b077de90eac6bc06", 0x41) clock_nanosleep(0x1, 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)) [ 235.745166] IPVS: set_ctl: invalid protocol: 119 255.255.255.255:20000 ovf [ 235.756977] IPVS: set_ctl: invalid protocol: 119 255.255.255.255:20000 ovf 2018/04/10 07:50:10 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='yam0\x00') write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/10 07:50:10 executing program 4: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x0, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @link_local={0x1, 0x80, 0xc2}]}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f00009bcffe)=0x9, 0x2000000000004c35) creat(&(0x7f0000000100)='./file0\x00', 0x0) 2018/04/10 07:50:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000080)={@multicast1, @broadcast}, &(0x7f00000000c0)=0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000474000)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/10 07:50:10 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x40, 0xa9, 0xfd3f, 0x1, 0x1}, 0x14) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x847c, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb4, r1, 0xa00, 0x70bd2a, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4486b861}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5bce}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffff828}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ff}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6c}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4}, 0x40c0) 2018/04/10 07:50:10 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/139, 0x8b) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x800, 0x40) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000280)={r3, &(0x7f0000000440)=""/4096}) r4 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r4, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r4, 0x80000000005000, &(0x7f0000003ff8)) sync_file_range(r0, 0x6, 0x0, 0x4) set_mempolicy(0x4000, &(0x7f0000000180), 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f00000001c0)={0x3, 0x0, 0x1f4d, 0x3, 0x6}) getpid() r5 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x200, 0x100000001, 0x6, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000001440)={r6, @in6={{0xa, 0x4e21, 0x100000001, @local={0xfe, 0x80, [], 0xaa}}}, 0x2, 0x3ff}, &(0x7f0000000340)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000140)={r7, 0x9}, 0x8) msgget(0x1, 0x0) 2018/04/10 07:50:10 executing program 7: capset(&(0x7f00000fc000)={0x199803b0}, &(0x7f0000244000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ptrace$poke(0x5, r0, &(0x7f0000000080), 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sco\x00') setns(r1, 0x0) 2018/04/10 07:50:11 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400001, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x17, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) 2018/04/10 07:50:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x100000067) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x9, 0x4) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:50:11 executing program 6: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x800000000008, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x2) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x880) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/04/10 07:50:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x100200007ff, &(0x7f0000deaff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xfffffffffffffe56) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x4, 0x4) 2018/04/10 07:50:11 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x5, 0x40000000, 0x2, 0x3, 0xa88b, 0x4}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{r1, r2/1000+30000}, 0x100000000, 0x81, 0x81}, {{}, 0x862d, 0x1000, 0x1}, {{}, 0x8b8a, 0x800, 0xfffffffffffffff9}, {{0x0, 0x7530}, 0x1e, 0xffffffffffffff01, 0x5}, {{}, 0x9, 0x80000000, 0x9d}, {{0x77359400}, 0x3, 0x7e7c, 0x100}], 0x90) write$evdev(r0, &(0x7f0000f15fd0), 0x0) 2018/04/10 07:50:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001080)=@broute={'broute\x00', 0x20, 0x2, 0x3a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000bc0), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0x420) 2018/04/10 07:50:11 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80006) 2018/04/10 07:50:11 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x8, &(0x7f0000ee3000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000000c0)={0x40, 0x6, 0x3, 0xfffffffffffffffe, 0x10, 0x40}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x208000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000300)={0x9c, 0x0, &(0x7f0000000140)=[@increfs={0x40046304, 0x2}, @exit_looper={0x630d}, @increfs_done={0x40106308, r3, 0x4}, @acquire={0x40046305, 0x1}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x28, &(0x7f00000000c0), &(0x7f0000000100)=[0x20, 0x78, 0x48, 0x68, 0x28]}, 0x3}}, @release={0x40046306, 0x4}, @dead_binder_done={0x40086310}, @release={0x40046306, 0x1}, @increfs={0x40046304, 0x4}], 0xf8, 0x0, &(0x7f0000000340)="a6a7afe626801e48e7ce046334c8d1ce6a7028957b96b26a9414c108a16cbce558118e02eab58e37c86935ace6f3351dedbeab6224d65326801ed1f5f8050fa14ed4e2f4bcc9824e0b1ab57506c8cd047bbbb1a30b567bd00d238c9e9fc64304e737006f40706c4a0bfe72d79f2937aafd12db9481172416ddedd09fc079207dc12789a62edcae26510d613b9063cce4e4fc4983b214330d73e427bc2188116c271f3157097be894bfac613ebbc5e7f55b0da7620a258e9514d3c1aa41ed3a1fe07551ef98e61dd124b0c72a326ae561e5d5675e56fe76404fbe8cc18c7e049706083740e04dfbbcf8ad2014d035a8282a19ad75e3b6d125"}) 2018/04/10 07:50:11 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5b7e) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r1, 0x0, 0x23, &(0x7f0000000000)=0x200000, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000015c0), 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) 2018/04/10 07:50:11 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000200)=0x8001) socketpair$inet6(0xa, 0x800, 0x100000000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000000180)=0x1, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x26, &(0x7f0000000140)=0x32, 0x4) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) pause() connect$inet(r2, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000080007000000000003000000000000000000"], &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3, 0x7f, 0x30}, 0xc) sendto$inet(r2, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:50:11 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0xffffffffffffffff}], 0x30) 2018/04/10 07:50:11 executing program 0: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[], 0xffffffe7) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x200202) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000040)=0x78) fallocate(r1, 0x3, 0x10000, 0x3000000004) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x80000000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)) 2018/04/10 07:50:11 executing program 1: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) ftruncate(r0, 0xd917) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) keyctl$set_reqkey_keyring(0xe, 0x7) ftruncate(r0, 0x0) pipe2(&(0x7f0000000180), 0x84800) add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="0ee661fbf58899f122c5b01ea945443fe3466a864ab6efb7570c45bb5b99c95946dbdab084875f56acec70518d9b30e94bc1e8905145386c1b64659ce621cd35be6b287ab3c78503ae80cf2c7ad6e71dcb3c5ef6376b7462d0cfa65cae6f0d71dfb4ce343d8c030d7d82ef750907356200a1166ca69279c5326ab5018143dc9a141975147ab4de2ac65e697e3f9f", 0x8e, 0xfffffffffffffffb) fallocate(r1, 0x3, 0x0, 0xffffffff000) 2018/04/10 07:50:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x479b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xffff, &(0x7f0000000040)) io_setup(0x2000000002f5, &(0x7f0000000080)) [ 237.349722] xt_connbytes: cannot load conntrack support for proto=7 [ 237.356306] xt_connbytes: Forcing CT accounting to be enabled 2018/04/10 07:50:11 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb1}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000001480)=[{0x28, 0x29, 0x2, "3b0455255ea6f1ef015f26cc0115dc76b1"}], 0x28}, 0x0) socketpair(0x5, 0xa, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/04/10 07:50:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000180)={0x6, 0x0, 0x0, 0x3, "46f55c91c5190323ebed09a9e366bd891ea5b8f063470fa03070f2eaa010c3225f5deec01c7d0f48da0afb8a", 0x6}) timer_create(0x6, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x0) r2 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x3, 0x40081) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000440)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast2}}, &(0x7f0000000540)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) r4 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x401, 0x40) mq_notify(r4, &(0x7f0000000340)={0x0, 0x13, 0x0, @thr={&(0x7f0000000200)="c15dcb1aafeb12ad457d8b49645b18e2ab48b839f4ecfe688f63d8a089baa7626b07054576fd276450547bf23890bf6678e5e5cf6f989cc36c2f725f514e427fc63936e7b8", &(0x7f0000000280)="2dc2be629d2d1d2a0e1cb9366fb42d0f1768041da45ce7f4acb97d9fb9284da3a3596917d9c6b604da97f3ce3a52fd8d5c5d329255457ae28e83b7b261f3da8889a50e7fed1a8f9b4f673ca2d770503e00976ebb90ec590c6e44e1d7cf0fedb42a9752494bd43413d9bf96f425323e77ddb3b4ed63393575c0a2cfe45ded565d7a6a62b48748e6774fceb087bffc4073dcf07fa598388a9b0f2f8688cf3f467688dbdbc4933e91"}}) timer_gettime(r1, &(0x7f0000000100)) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00000005c0)={0x1, 0x7, 0x1ff, 0x3, 0x9, 0x9, 0x43c8, 0x80000001, 0x1, 0x9, 0x8000, 0x4}) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140), 0xc) chdir(&(0x7f0000000580)='./file0\x00') 2018/04/10 07:50:11 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000100)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) keyctl$join(0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x550, 0x400000) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/10 07:50:11 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8001, 0x690000) ioctl$KDDELIO(r0, 0x4b35, 0x17) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001640)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0x12, 0x32, 0x3fd}, 0x14}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000000)="217d776c616e317573657223776c616e316e6f6465766c6f197465746831657468302a776c616e316367726f757073656c696e757824656d31656d31776c616e3073797374656d2e2b272b5e2a00", 0x3) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000140)={0x800, 0x5}) accept4$alg(r2, 0x0, 0x0, 0x80000) 2018/04/10 07:50:12 executing program 6: r0 = socket$inet(0x2, 0x6, 0x1) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000), 0x4) 2018/04/10 07:50:12 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x8000000) pwrite64(r0, &(0x7f0000000000)='L', 0x1, 0x0) r1 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r1, r0) 2018/04/10 07:50:12 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) recvmsg(0xffffffffffffff9c, &(0x7f0000000840)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000006c0)=[{}, {&(0x7f0000000180)=""/223, 0xdf}, {&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000002c0)=""/232, 0xe8}, {&(0x7f00000003c0)=""/124, 0x7c}, {&(0x7f0000000440)=""/198, 0xc6}, {&(0x7f0000000540)=""/37, 0x25}, {&(0x7f0000000580)=""/8, 0x8}, {&(0x7f00000005c0)=""/10, 0xa}, {&(0x7f0000000600)=""/143, 0x8f}], 0xa, &(0x7f0000000780)=""/188, 0xbc, 0x3}, 0x40000000) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000880), 0x4) 2018/04/10 07:50:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x0, @rand_addr, 0x4e20, 0x3, 'lc\x00', 0x1, 0x7fffffff, 0x75}, 0x2c) 2018/04/10 07:50:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x9, 0x80) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x8) setsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000000140)="6214ec3c596e34ee8fc3070660d2977baff2b79edb72a2d89afbb5adb4e8cb5d4f2c715f1a6722dbe87b40b1216aad0fdf06c7c793392b043bc44fc726cc1195d80cc6044469cd2e9172cf558120a6b1efb3833840ea35d05554b0850683c1e327c2f6eca376e20ee270816f3e30", 0x6e) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) 2018/04/10 07:50:12 executing program 1: stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) r3 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_int(r3, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000000300)={0x7fff, 0xffffffff, 0xd429, 0x0, 0x80, 0xff}) 2018/04/10 07:50:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0xfffffe5b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="4dfa6a3c7b285442396db78f97996cb97c75c04adaa0c76211e27e8d0513143c37dac73231ca8bc6bbf83df75236cf9472bdfc9ee0198296ae01edaeef27b3af3564fe5aed2ed2f0f8deeff36fad614728f66daa28986ae0dbabce00eea53ce00f315a471657534f0117f9ecda9d93d8532efab55a4b8d326b96f255df9acee9", 0x80) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x9, 0x200100) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000100)=0x3, 0x4) sendmmsg$alg(r1, &(0x7f0000003380)=[{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001480)="e29204adc2760a90ef45dba62ce59188", 0x10}], 0x1, &(0x7f00000016c0), 0x0, 0x80}], 0x386, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/6, 0x6}, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000240)) socket$alg(0x26, 0x5, 0x0) 2018/04/10 07:50:12 executing program 1: r0 = socket$inet6(0xa, 0x800, 0xfffffffffffffffa) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) sendto$inet6(r0, &(0x7f0000c21987), 0x592, 0xc001, &(0x7f0000824fe4)={0xa, 0x4e20}, 0x18) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000480)={{0x4, 0x7ff}, 'port1\x00', 0x12, 0x10820, 0x9, 0x80, 0x2, 0x3, 0x1000, 0x0, 0x2, 0xa2c000}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00001db000)=0x7f, 0x4) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000140)="16600469beae271ccd3140e349f190814b51874ea68c69de72cbed2706d4323df1a47fdef4de2b5145ace0e50cf475cf3c943d40013ba4bf146c2999457af41e1b378389f90ad888f416d7245f98a83e4262b19b59eef18ecb518bf33fe9b9776181365b8fdb8da18374190242de786606afd5f859a71d7abc09fcdef2", 0x7d}, {&(0x7f00000001c0)="680a28cb8d2380a452d1fd6a721ccefdcd67d0d74ee8f10f3f4296e3e98cf945cbfc380e1ba807ccafbb2857fcf0358e07362d0c3d1659f40ca842a329a650d5d081b7407232f2d4cb7c18524d8c06b508ac6e19856b158d0189fa429bf8333d85d07c4a7d1ca580f3f60c83925cadbb57eeed561d615861950c2f41cb4e6bc1184b2911af29392f47104f16f1887c5ceedffc366bc715ad9d5d1df0cca5d57095d964822011f6a5d2585a", 0xab}, {&(0x7f0000000280)="c00c6b384629e5602cef9a23fe65c0b01bb51da0e8ea0a20f6d260729022bf35858774a95bc393369895d395ef02e60c6b6098d2d56907e1afd8b5cb", 0x3c}, {&(0x7f00000002c0)="b0ad641af156e338dc67fa7b65b79afa69d7b4ff51ab406be36d32349403b3cae49db5c4a63c44e43bb0e58e2cd25bf1f9ce538942f40dda944ba8c452ccb773cd2b3647746ef0c9c5fff2bb53776087bd4f80211e501d83258f843df07c", 0x5e}, {&(0x7f0000000340)="3f15d0febaafc72be7044d0375c71c39be19828d6a0a2449b3ff3f2f8717c1e6e89b1a802c8e5ceab610d95e169d4c802519f72c39ec51516f2ef949eac64b6536d126ff6fb73135b5d1296744f68cfca08c44c444e60a1be499e5959034fcd15902801939c5c025291e251c57f3a88979d4323006fe81bc28339c3366b5910809eb84f8e1663c4725ab6a1f118bd8bb8009278d058b0a5f2c52e4bfb1a1c730e52ffefbe2e4245db7ad6d18b628967185b7819757e3", 0xb6}], 0x5, 0x8) writev(r0, &(0x7f000058efd0)=[{&(0x7f000007c000)='s', 0x1}], 0x1) 2018/04/10 07:50:12 executing program 5: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x210840) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000500)=0x8) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x3, 0xc800) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) vmsplice(r1, &(0x7f00000001c0), 0x0, 0x2) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='eql\x00') r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="2e6c952071f353d0c270b6c9f9564c8242a4eab75edf14ab6a59df00171b0547b26a7470b63346ceb5fa464ec1b7648648997c1fd9492a1e2f4676cb5b8309c5c599d9522dca", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="c8148f93db12146aab0229fe676e0e37a52bb2a846610b8f4132594d43af48d634e49d519946ffe47a829b15ec9fc570375e9115a50a1a20a7636775d31217d4310a21f78aad938437f6c1185d066f41ab8f"], @ANYBLOB="01090700000008ffff51492b07bc3f825c44a91787a4e52ef8428de6a367e19699c9df03e5ef4c9836f8f3b6941b717996754d9fcf4b9a083c53c595c656b8998521a80ecda9aba51c0d014802f3152094fcdb2c45d3939366c9330f2bf3e9818d8d77c0200f25a66263dcf2b91c487a8bd539b2e4627bbef1a8d09b06b0fb4acf5f758800000000000001ff61a777dc7300000000000000"]) read(r0, &(0x7f0000000400)=""/198, 0xc6) sendto$inet(r1, &(0x7f0000000240)="b309c3064d0a4dd3c9253b346996114586f67b7443c5e18ce4db6f44eb9785fdbf3e7a7c", 0x24, 0x0, 0x0, 0x0) 2018/04/10 07:50:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$rds(0x15, 0x5, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x0, 0x600}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x1, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/10 07:50:12 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x42040, 0x100) accept$alg(r0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000018c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="4b97e19e"]}]}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 07:50:12 executing program 0: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x801000) 2018/04/10 07:50:12 executing program 3: socket(0x0, 0x3, 0x3) r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f0000f15fd0)=[{{r1, r2/1000+10000}, 0x1, 0x63, 0x1dac4f58}, {{0x77359400}, 0x40000000000, 0x0, 0x80000000}], 0x30) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x72, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000100)=""/173) syz_open_pts(r3, 0x8580) 2018/04/10 07:50:12 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) shutdown(r2, 0x1) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'user%ppp1eth0procGPL'}], 0xa, "17099a7b8ef44dd762f7931896ea8cb91187b857184a34816462d82a9fca2a50baa10cf07494c25de733f6baec1fe6917fe20e9cf29e69968813668cc59918504f32562d041cdc2a02858cf3d1977f3c3c5a4eb25907f40f0d58f209d2d6330833194f4d221a5a2c309133543ff772011e9c5c6ace72aa6b8e5501b6b8d81de5b98cbe5ced6b4411b8757a23ac3b23cccfe7f979f7782b6cc990ae8d49e6a5792191db0de681f413e61ebbae83bfba1acedd0cd3c2d82d082138ced9023983cc54652bebee1151693750d67dc792c4e3ca70e580f3bce34a7166"}, 0xfa) sendmsg$netlink(r2, &(0x7f0000004180)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)={0x10}, 0x10}], 0x1, &(0x7f0000004140)}, 0x4000) 2018/04/10 07:50:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="f8000000180001040000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xf8}, 0x1}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc1105511, &(0x7f0000b8eb38)={{0x0, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f777e620a25ed456723ee8a6ffff048a9e0bf4f8491a15242cc6513f78936cdba402"}}) 2018/04/10 07:50:13 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$rdma_cm(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="4e3928bd09ebb2f23af1e02d500007ff"], 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="1141c8ddfbc69392f19a7b8700000000000000"], 0x13) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d070000000000000000204000000000000000020000000000000000000000000000000000000000000000c0010000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000500000000000000000000000000000000000000000000004503000000000000000000000001000000000000000000c001000000000000180100000000001000000010000000100000000000000000000000000000000000000000000000000000", 0x105, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="a5ed9e4ad71fdf583863914db9b5d97e504ec339e1891fbff79a7dab24edc7e5d2893b204f711368668189700b06acde9b1ee07c0ffe9b53923029d637f2a4d1ec81889163c3df570fe3aa18252c6ee81af16aedaee450b732c89a91"]) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000000080)) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(r8, 0x5425, 0xfffffffffffffffa) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) 2018/04/10 07:50:13 executing program 6: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x12, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1000003, 0x10, r2, 0x0) r5 = epoll_create(0x7ff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000984ff4)) epoll_wait(r5, &(0x7f0000a52ff4)=[{}], 0x1, 0xfffffffffffffffc) r6 = dup2(r2, r3) bind$bt_rfcomm(r6, &(0x7f0000000040)={0x1f, {0x8, 0x2, 0x1f, 0x1d5, 0x1, 0x4}, 0x9}, 0xa) 2018/04/10 07:50:13 executing program 3: r0 = dup(0xffffffffffffff9c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000140)={0x9, 0x2, 0x1, r1}) sendto$llc(r1, &(0x7f0000000180)="3e6f3a316662e18e27bb1f5d011d545c197857b16bdabd9ffd58c6df6fb88e40fe06b4967388a1db95328f4cf2f38e4ebb66a4a22c10a037c081a41ff74159ad4f3ee85aeef134284be6e2f9b49b9494e7acc6728953548240bfd30667dfbc7692598daf7ca2f3c83cce723d88387d5f551fc3ebbe30a1dce565a97c9841ba8023aaeb9e0fa1302af960d6675db2a521925827b5a172c2106c823c32c2f225b3070abc693d88b61ec35ed8c400b4e12f05e62c1e7b4dead9c5e2f1af0979", 0xbe, 0x8010, &(0x7f0000000240)={0x1a, 0x307, 0x6, 0x8, 0x2, 0x7ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000040)={0x7, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000002c0)) write$evdev(r2, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/10 07:50:13 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000080)=0x14e4, 0x326) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x1930111f, 0xffff, 0xffffffffffffb62c}) 2018/04/10 07:50:13 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0xffffffffffffffff) mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) 2018/04/10 07:50:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000380)=ANY=[]) clone(0x1b7ac20000, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:50:13 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[]) r1 = getuid() getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@nat={'nat\x00', 0x19, 0x2, 0xed0, [0x20000480, 0x0, 0x0, 0x200004b0, 0x200004e0], 0x0, &(0x7f0000000200), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x23, 0x8864, 'bpq0\x00', 'ip_vti0\x00', 'ifb0\x00', 'bcsf0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0x2846224fb559c9ad, 0x0, 0x0, 0xff], 0x888, 0xa08, 0xa40, [@u32={'u32\x00', 0x7c0, {{[{[{0x0, 0x3}, {0x9, 0x2}, {0x6, 0x2}, {0x2, 0x3}, {0x1f, 0x3}, {0x7}, {0x8, 0x1}, {0x8000, 0x3}, {0x8001, 0x3}, {0x3, 0x3}, {0x80000000, 0x3}], [{0x10000, 0xdc}, {0x6, 0x2}, {0x8}, {0x5, 0x6}, {0x3ff, 0x8}, {0x2, 0x6}, {0x2, 0x101}, {0xc810, 0x1}, {0x20, 0x10}, {0x7, 0x6}, {0x362a, 0x8}], 0x2, 0x5}, {[{0xfffffffffffffff9}, {0xc32e, 0x3}, {0x8000, 0x3}, {0x4, 0x2}, {0xffffffff, 0x3}, {0x4, 0x2}, {0x2, 0x1}, {0x7c, 0x3}, {0x65dc, 0x3}, {0x4, 0x3}, {0x0, 0x3}], [{0x8, 0x7ff}, {0x50, 0x1}, {0x38, 0x11}, {0xfff, 0x44bb0588}, {0x10001, 0x3f}, {0x3, 0x6}, {0xdab, 0x3}, {0x5, 0x6}, {0x600, 0x8}, {0x1000, 0x7}, {0x100, 0x3f}], 0x9, 0x7}, {[{0x81, 0x3}, {0x8dd6, 0x2}, {0x423, 0x3}, {0x3}, {0x7, 0x3}, {0x80000001, 0x3}, {0xaf36, 0x3}, {0x9, 0xc9022c013cfb3db3}, {0x17860de4, 0x3}, {0x4, 0x3}, {0x4, 0x3}], [{0xfff, 0xc000000}, {0xff, 0x9}, {0xfffffffffffffff9, 0x401}, {0x81, 0x7fff}, {0x9}, {0x1, 0xfff}, {0x10000000000000, 0x6}, {0xfff, 0x6}, {0xff7, 0x7833}, {0xffffffffffffff5e, 0x14cc9d4f}, {0x8000, 0x65a}], 0x1, 0x9}, {[{0x0, 0x1}, {0x3, 0x2}, {0x4, 0x3}, {0xfffffffffffffffe, 0x3}, {0x868, 0x3}, {0x885a}, {0x4}, {0x7fee, 0x1}, {0x5, 0x1}, {0xffff, 0x1}, {0x4}], [{0x7, 0x5}, {0x1f}, {0x7, 0xc6a}, {0x7fff, 0xfffffffffffffff7}, {0x40, 0x4}, {0x3, 0x5}, {0x6, 0x3}, {0x3f, 0xffff}, {0x3e62, 0xccb}, {0x2, 0x5}, {0x2, 0x5}], 0x8, 0x3}, {[{0x3, 0x3}, {0x35, 0x2}, {0x1}, {0xfffffffffffffffa, 0x3}, {0x1, 0x3}, {0x4, 0x2}, {0x81, 0x3}, {0x3, 0x2}, {0x6b8b, 0x3}, {0x100, 0x2}, {0x7ff, 0x2}], [{0x8, 0x668}, {0x7, 0x8}, {0x1ff, 0x1}, {0x7, 0x475}, {0x2, 0x81}, {0x7, 0x4}, {0xe7b, 0x7fffffff}, {0x5bb92567, 0x8000}, {0x8}, {0x1, 0x6}, {0x10001, 0x7f}], 0x3, 0x1}, {[{}, {0x8, 0x3}, {0x100, 0x2}, {0x750b, 0x3}, {0x7, 0x3}, {0xffff}, {0x35ea}, {0x0, 0x2}, {0x1984}, {0xff, 0x3}, {0x8, 0x1}], [{0x8}, {0x7, 0x4}, {0x9c48, 0x7}, {0x4, 0x100}, {0x4, 0xd7d}, {0x5, 0x4}, {0x8000, 0x6}, {0x8, 0x9}, {0x98, 0x6a66}, {0x3, 0x3}, {0x3, 0x7}], 0x1, 0x5}, {[{0x8000, 0x1}, {0x800, 0x3}, {0xffffffff00000001, 0x3}, {0x1, 0x1}, {0xa6, 0x3}, {0x8}, {0x8, 0x3}, {0x3, 0x3}, {0x37ec, 0x3}, {0x0, 0x2}, {0x6, 0x1}], [{0x7, 0x7fff}, {0x2, 0x7fff}, {0x4, 0x6}, {0x1f, 0xa27}, {0x122e5c61, 0x1}, {0x3, 0x6}, {0xeeb9, 0x5}, {0x1, 0x8}, {0x10001, 0x100000000}, {0x95ec, 0x6}, {0xfffffffffffff490, 0x5}], 0x4, 0x1}, {[{0xb781, 0x2}, {0x5, 0x2}, {0x2, 0x3}, {0x6, 0x2}, {0x0, 0x3}, {0x80000000}, {0x2}, {0x8000, 0x3}, {0x6}, {0x4, 0x3}, {0x8, 0x2}], [{0x3, 0x4}, {0x5, 0x8}, {0x10000, 0xfffffffffffffffa}, {0x5, 0x200}, {0x1, 0x100}, {0x20, 0x7}, {}, {0xdf, 0x5e1d}, {0x3, 0x7}, {0x7, 0x20}, {0x9, 0x4}], 0xa, 0x2}, {[{0x5, 0x3}, {0x1, 0x3}, {0x6}, {0x4, 0x3}, {0x0, 0x3}, {0x8, 0x3}, {0x5}, {0xde5, 0x3}, {0x3, 0x3}, {0x1, 0x2}, {0x51, 0x3}], [{0x8000, 0x20}, {0x60000000000000, 0x7}, {0x1ff, 0xfff}, {0x2, 0x4}, {0x2, 0x101}, {0x2, 0x6}, {0x9, 0x5873}, {0x7ff, 0x40}, {0xfff, 0x401000}, {0x7, 0x6}, {0x3fe, 0x8}], 0x1, 0x2}, {[{}, {0xb32d, 0x3}, {0x4, 0x1}, {0x10001, 0x132f65922c0e53e2}, {0x401}, {0x8000, 0x1}, {0x3, 0x3}, {0x401, 0x3}, {0x20a3}, {0x36}, {0x9, 0x3}], [{0x383, 0xfffffffffffeffff}, {0x7, 0x4}, {0x9, 0x460}, {0x7, 0x6}, {0x800, 0xfffffffffffffffa}, {0x9, 0x7}, {0x7}, {0xffffffff, 0x2aa}, {0x6, 0xd6a4}, {0x3ff, 0xfff}, {0x3, 0x100000001}], 0x2, 0x1}, {[{0x2d34, 0x3}, {0x8, 0x2}, {0x82e0d28, 0x3}, {0x1ff}, {0x5, 0x3}, {0x5, 0x3}, {0x20, 0x2}, {0x5, 0x2}, {0xf64, 0x3}, {0x9, 0x3}, {0x4}], [{0xffffffffcb6e743e, 0x5}, {0x80000000, 0x9}, {0x100000000, 0x3f}, {0x10001, 0x800}, {0x9, 0x6}, {0xffffffffffff0000, 0x6}, {0x8, 0x80}, {0x0, 0x8001}, {0x80000000, 0x9c0}, {0xffffffffffff0001, 0x1}, {0x5, 0xa6}], 0xa, 0xb}], 0x5, 0x1}}}, @connlabel={'connlabel\x00', 0x8, {{0x1, 0x2}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x7fff, 'system_u:object_r:crond_unit_file_t:s0\x00'}}}, @common=@log={'log\x00', 0x28, {{0x2, "aeafbb23ddb282d6ac065c5a396180a01df3364046ffb34f91a2b2e09081"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}}, {{{0x9, 0x40, 0x88e7, 'rose0\x00', 'dummy0\x00', 'ip_vti0\x00', 'bridge0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @random="a50de33dd75c", [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x2e8, 0x358, 0x3d0, [@owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x7, 0x6}}}, @bpf0={'bpf\x00', 0x210, {{0x26, [{0x4, 0x26, 0x667b, 0x9}, {0x5c, 0x2891, 0x9, 0xb0ed}, {0x100000001, 0xfffffffffffffff9, 0x0, 0x1}, {0x1, 0x4, 0x7, 0xee6}, {0x6, 0x0, 0xa6e4, 0x2}, {0x3, 0x7, 0x9, 0xfffffffffffffffd}, {0x7fffffff, 0x1, 0x10000000, 0x6}, {0x5, 0x7, 0x20, 0x200}, {0x3, 0x3ff, 0x0, 0x1}, {0x20, 0x1, 0x527, 0x7}, {0x1c, 0x0, 0xaa4, 0x6}, {0x4, 0x1, 0x3ff, 0x3}, {0x2, 0x7ff, 0xd95, 0xde7}, {0xfffffffffffffffc, 0x80000000, 0x8, 0x24e}, {0x9, 0x5, 0x1, 0x7}, {0x8000, 0x8, 0x4, 0xfffffffffffffff7}, {0x1, 0x1f, 0x9, 0x5}, {0x7fffffff8000000, 0x100000000, 0x800, 0x3}, {0xffff, 0x48, 0x7fff, 0x7fff}, {0x3, 0xa2, 0x5, 0x200}, {0x2, 0x8, 0x3f, 0x6}, {0x80, 0x80000000, 0x1f, 0x3ff}, {0x0, 0x401, 0xa0, 0xfffffffffffffffd}, {0x2, 0x7, 0x50cfec2f, 0x9}, {0x2, 0xff, 0x4, 0x2}, {0x1000, 0x2800000000000, 0x3f, 0x7}, {0x0, 0x7, 0xb21e, 0xffffffff}, {0x4f08767e, 0x10001, 0x1, 0x3}, {0x80000000, 0x81, 0x5, 0x8001}, {0xfd68, 0x80, 0x3, 0x6}, {0x2000000000000000, 0x6, 0x200, 0x1}, {0x100000000, 0x8001, 0x1, 0x4}, {0x6, 0x2, 0x6, 0x5}, {0x3, 0x9, 0x408000, 0x7f}, {0x2, 0xffffffffffff0000, 0x78, 0x401}, {0x4f, 0x2, 0x3, 0x100}, {0x6, 0x9, 0xc7, 0x4}, {0xfffffffffffffff7, 0x8001, 0x0, 0x1}, {0x2, 0x9, 0x6, 0x6}, {0x10001, 0x3, 0x80000000, 0xfffffffffffff198}, {0x10001, 0xce, 0x1, 0x40}, {0x8, 0x3ef, 0x6, 0x3}, {0xfffffffffffff000, 0x7ff, 0x88, 0x214}, {0x7, 0xfffffffffffffff8, 0xd9d2, 0xf9}, {0x5, 0xffffffffffffffff, 0x40, 0x82}, {0x4, 0x7fffffff, 0x4, 0x2}, {0x2, 0xbdd, 0x8, 0xffffffff}, {0x1, 0x10001, 0x1, 0x3}, {0x9, 0x100000000, 0x23ac}, {0x139, 0x4, 0x9, 0x5}, {0x3, 0x40, 0x3f, 0x5}, {0x8, 0x8, 0x0, 0x9}, {0x7, 0x6, 0x10001}, {0x8, 0x5, 0x0, 0x5}, {0x400, 0xccd, 0x8001, 0x5}, {0x7f, 0x2, 0x1, 0x75c}, {0x7f, 0xffffffffffffff94, 0x8000, 0x9}, {0x80000000, 0x1, 0x4, 0xfffffffffffffeff}, {0x100, 0xdef, 0x7, 0x7}, {0x7f, 0x40, 0x9, 0xb31}, {0xd0, 0xe2, 0x0, 0x8}, {0x9, 0x0, 0x22d, 0x8}, {0x4, 0x5, 0x3, 0x100000001}, {0xfffffffffffffffe, 0x8, 0xfd91, 0x2702}], 0x8}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x9, 0xffffffff, 0x2, 0x0, 0x0, "1e0330e8b73326411d7119e322ea7c468fad884c9367687a29931026b5c7967a1a59197201eb71560e3087cb1494228bf2ecb0af83f56fb5b8680a5866f0420f"}}}}]}, {0x0, '\x00', 0x2}]}, 0xf48) r5 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x1a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'tunl0\x00', 'sit0\x00', 'syzkaller1\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0xe0, 0x110, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @empty, [], 0x0, 0x0, 0x0, 0x0, @random="ab7ca13fa973"}, 0x20}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x218) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) 2018/04/10 07:50:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00000002c0)) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="9230b63cb4b293298ae7cfc75ee9008fe21709e882005a472d5ee55c8a9c185fbe9284fac5d89e0944dc33e1d2af6fe4c647d2776fd21ddec231681b0bb1ab45679f") 2018/04/10 07:50:14 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x9, 0x1}, {0x9, 0x5}, 0x6, 0x6, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000001c0)) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x6, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000140)={0x1, 0x6, 0x3}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000000c0)={0x10001, 0x80000001, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/10 07:50:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xfc50, 0x4000) write$cgroup_int(r1, &(0x7f0000000100)={[0x30, 0x3a, 0x35]}, 0x4) r2 = accept(0xffffffffffffff9c, &(0x7f0000004980)=@un=@abs, &(0x7f0000004a00)=0x80) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000004a40)=0x3, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000140)) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000040)=0xe4d1, 0x4) 2018/04/10 07:50:14 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x10400, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000200)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200900, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000100)=""/247) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/10 07:50:14 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x5}, 0x8) listen(r0, 0x0) shutdown(r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x100, 0x40) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), 0x4) 2018/04/10 07:50:14 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="0000040000c40000"], 0x8) sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000b86000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) getrlimit(0xe, &(0x7f0000000000)) [ 239.721651] IPVS: ftp: loaded support on port[0] = 21 [ 239.818471] IPVS: ftp: loaded support on port[0] = 21 2018/04/10 07:50:14 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x40000000000127a, &(0x7f0000000100)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) keyctl$set_reqkey_keyring(0xe, 0x7) ptrace$peek(0x1, r2, &(0x7f0000000000)) [ 239.890690] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 1 transid 7 /dev/loop7 2018/04/10 07:50:14 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc, 0x81, 0x80000) r1 = socket$can_raw(0x1d, 0x3, 0x1) poll(&(0x7f0000000200)=[{r1, 0x2100}], 0x1, 0x7eab) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x280000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r1, r2}) r3 = socket(0x210, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'sit0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in6=@mcast1}}, {{@in=@multicast1}}}, &(0x7f0000000180)=0xe8) r4 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r5 = dup(r4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f00000003c0)={{0x6}}) sendmsg$nl_route(r3, &(0x7f0000000080)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000a021b85545698f7c8d3ea88a2382d7c1d7459de172c6df6b5c5cb32cb641e7ac3c0491ddff28619b70da7033eff6e7cea90f89"], 0x14}, 0x1, 0x0, 0x0, 0x1000}, 0x0) 2018/04/10 07:50:14 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xff, 0x1) bind$ipx(r2, &(0x7f0000000080)={0x4, 0x7ff, 0x9, "d8e371343070", 0x4}, 0x10) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) [ 239.939912] BTRFS error (device loop7): superblock checksum mismatch [ 239.976847] BTRFS error (device loop7): open_ctree failed 2018/04/10 07:50:14 executing program 0: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffffc) syz_mount_image$iso9660(&(0x7f0000001780)='iso9660\x00', &(0x7f00000017c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001900), 0x11009, &(0x7f00000000c0)=ANY=[@ANYBLOB="fe42280fcc7a58a0bf1a5221fcc7b074a55c390939b8b17f1b981743"]) umount2(&(0x7f0000000580)='.', 0x4) 2018/04/10 07:50:14 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x2000, 0x1103, &(0x7f0000ffb000/0x2000)=nil) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x6, r2, r3, r4, r5, 0x20, 0xffffffff}, 0x6b5, 0x9fd, 0x2, 0xffffffff, r6, r7, 0x100}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000540)=""/188) 2018/04/10 07:50:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000000)='/\x00', 0x0, 0x10b, &(0x7f0000000200), 0x28020, &(0x7f00000000c0)=ANY=[@ANYBLOB='da,\x00']) 2018/04/10 07:50:14 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x68001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000100)=ANY=[@ANYBLOB="0006ff010220050009000c100100000059009709040005000500ffff040001000100000001000000010044911bd08f93c6f3649965a6df983a68221ba35d2102e0bc1afb"]) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/10 07:50:14 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/10 07:50:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000011ffc)=0xfffffffffffffffb, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001200010300000000002ed242c81fc84826a68586b47226f486c6ba6dea6efff5865dcdeb7dffde45a47c2b2c90b5ba000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/10 07:50:14 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) r2 = inotify_init1(0x3) r3 = memfd_create(&(0x7f0000000000)='posix_acl_access\x00', 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000040)={0x8, 0x0, 0x0, 0x1}) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000300)) 2018/04/10 07:50:14 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x40000, 0x0) accept4$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14, 0x80800) sendmsg$can_raw(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f00000000c0)={&(0x7f0000000300)=@canfd={{0x0, 0x7, 0x2, 0x80000000}, 0x3a, 0x2, 0x0, 0x0, "0943f0d9d2af49e7fddab126a88c0ddf3bb3678f90afbc42835aade5ef6ed1463131ac48a1adb287a15c6094adcafb0e2318bccb77c2c5a315f529a6e3dc88a2"}, 0x48}, 0x1, 0x0, 0x0, 0x12}, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) getcwd(&(0x7f00000001c0)=""/69, 0x45) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) [ 240.559419] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 240.589120] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 240.605134] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 240.614440] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/10 07:50:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) io_setup(0x6, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000200)=""/217, &(0x7f0000000140)=0xd9) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/10 07:50:15 executing program 4: r0 = memfd_create(&(0x7f0000000000)='force', 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x80000000) syz_mount_image$hfsplus(&(0x7f0000000440)='hfsplus\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000580)={[{@force='force', 0x2c}, {@decompose='decompose', 0x2c}]}) 2018/04/10 07:50:15 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="5500000018007fbdca2d1cb2a4a280930a06000000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000340)={0x9, 0x3, 0xff, 0x10001, "26a19cc53a34949f03ef27ac2c05a65961c1a5dd4df88046783582dd09915d2bd752d97cbc4e3bc5ab11dc63", 0x9}) fchownat(r1, &(0x7f00000001c0)='./file0\x00', r2, r3, 0x0) 2018/04/10 07:50:15 executing program 0: r0 = semget$private(0x0, 0x0, 0x40) semctl$IPC_RMID(r0, 0x0, 0x12) 2018/04/10 07:50:15 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) sendto$inet(r1, &(0x7f0000000180)="cfd724b8ae15a9daf158e15780de8824dfbfcfbc989f699e3780560ca29726e43c9e92ee4a40658cabf80d14d66e39116cf7fd75eaed2e85caddc0aef272e96f0f99c5b08a5f511448792a659f83f563ed5617a65b866a21fe1c42d2f0b52407de89ee2fb955ef1466acd5e906de13b4194505b6c0b9fa89cefe53fd8f3add35d1aefcf27bca8ca80f6bb389ef4a1a40f84d94e0ed90d754701332ab9ad4606343ce8c867856c5fb0454d3df076feb742d37cfb1c9f31146a33b1a16218371c9ea37203cbaa2e7e08f6f63adcef01e18f93313948b43f106f595f20c", 0xdc, 0x840, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) 2018/04/10 07:50:15 executing program 2: syz_emit_ethernet(0x1a1, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x16b, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, [0x0, 0x7a4]}) socketpair$inet6(0xa, 0x0, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0xd3b6}, 0x8) 2018/04/10 07:50:15 executing program 6: syz_mount_image$msdos(&(0x7f0000000240)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000013c0), 0x8010, &(0x7f0000001440)=ANY=[@ANYBLOB="646f733178666c6f7070792c6e6d636173652c01"]) 2018/04/10 07:50:15 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) r1 = semget$private(0x0, 0x7, 0x80009) semtimedop(r1, &(0x7f0000000000)=[{0x4, 0x3, 0x1800}, {0x7, 0x81, 0x800}, {0x2, 0x7dc, 0x1800}, {0x1, 0x7b1d1b50, 0x1000}], 0x4, &(0x7f0000000080)) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x400000063, 0x2}, {}], 0x30) 2018/04/10 07:50:15 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create(0x1000000000000fff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x200000000000002}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) socket$inet6(0xa, 0x802, 0x3f) [ 241.351062] hfsplus: unable to find HFS+ superblock 2018/04/10 07:50:15 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) getpeername(r0, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000180)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20040, 0x0) mq_timedsend(r2, &(0x7f0000000080)="17c65c60fea9d5f6bb4c3197cb47d4c790c5", 0x12, 0x7, &(0x7f0000000280)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00000002c0)=""/151) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1ff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2018/04/10 07:50:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000040)=""/51, &(0x7f0000000080)=0x33) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x100) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000100)="737973667300e89b9f815ef714b69fc76c7e5c382de40574252a91a24ba0554df858f07c3c71457cd14233d9a6374c8d07f49eaa219b501645f7da6a61ab962cc545c04f41f33d90cc37c6408963287a8f11e462ed7a2d69b762b12cc615607e7e24e48714ca10d669fdf92e6e618913c4b683b472effcfae6f5e59b9381da6e41b210db33bc37d99a50842431bae1de17dd4cf23877ebdd730c8493739410b05730c8379ddf28a79fd0e1afb6161ef602517e") ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x40) 2018/04/10 07:50:15 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x28, &(0x7f00000000c0)="32cae7e9b6d0f378f05cad4fffb87fb5ea7497084d17de9c8c198c4265a4d800247a75ee4f0a607d"}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x200) write$eventfd(r1, &(0x7f0000000080)=0xf695, 0x8) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000100)=""/67) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) [ 241.410897] hfsplus: unable to find HFS+ superblock 2018/04/10 07:50:15 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000), &(0x7f0000804000)) r1 = dup(r0) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0xb, 0x2, 0x2, 0x12, 0x0, 0x70bd26, 0x25dfdbfc, [@sadb_x_sec_ctx={0xe, 0x18, 0x2, 0x5, 0x68, "b5f08023cdca0c48db484d3b3bf852f7832977a3e982bf96acd1ffb1f894c60692398be72054cfead9b3ac8159ae5edd9e10a6a859e89fe50cb4984faf276abe5f11c13c2dd873e618af9c4cc34c365e3852e9e5de42e0becefa8db31a08567ec2136460f2ed985b"}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d3}]}, 0x90}, 0x1}, 0x80) 2018/04/10 07:50:15 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) fanotify_mark(r1, 0x8, 0x1000a, r1, &(0x7f00000000c0)='./file0\x00') write$evdev(r0, &(0x7f0000000040), 0xfdf0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/23, 0x17) getgroups(0x1, &(0x7f0000000180)=[0xffffffffffffffff]) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) 2018/04/10 07:50:16 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000480)={0x0, 0xffffffffffffff9c}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r0, 0x6, 0x1, 0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0), &(0x7f0000000200)=0x8) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x100000000040, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="58cca4471e9d58e2d45e09c64f775fbf6039749c57fab40c268dcf128f58fcb5d018f77d4cd67d3ac38a22ad25a6c348349b9b61c5ae701d5b5e223e44e8771f03a9ccebed1ed87772eb4c25ace6bfeb1d28f7435eba97f58c9ece1ccbb4cd1d2137e352141565d14be1fe866fcd7697732bfbf9e08fec26d9177cfc091650c3f3c982d54f43aef6f99dcb2240886421ca9471cd8d47407fd8319131b5d5d272", 0xa0}, {&(0x7f0000000740)="744168cfb6d5a267", 0x8}, {&(0x7f0000000580)="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", 0x152}, {&(0x7f00000004c0)="8d7e23b2fb17a6b5b7134761b1b6c839d75688f44e7673a590cf91bcd137b746c850cd4154403f9d3e738d2949533c654a64ad36b2facc4570e01ebf8a5463d2d374939f23ccc1c4e344723f59d233216bc1a4480913a8494e65f8711ab4ebceb4cc8040fafc591e6428c80ca9267ccc38f8c5bec7cdaa6781826df2123233159e0ef4c6b58d440f98429757370baa95dca927f4a4d1e04a89f7f18c", 0x9c}, {&(0x7f0000000140)="79e0d09b416e95238f1cb14d702dc46d21e13a07eee26c01fc5161ebc62860fdfb88b9be83", 0x25}, {&(0x7f0000000180)="43d12ae5b3aa78ba35bdeff0d85e18c92035fbf4d4eb9dcf01a0f661a2d6", 0x1e}], 0x6}, 0x3) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000340)={0x8, 0x5, 0x7, 0x0, "156161c79d4803ed804a2c08495dd40480405b8214521be5f3f18da5061f7bbbbee5b3f76dc39cebf58c81d8", 0x8001}) 2018/04/10 07:50:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x8fc1, 0x7}, {0x3, 0x1}, {0x1, 0x4}, {0x52, 0xe8}]}) [ 374.989022] INFO: rcu_sched self-detected stall on CPU [ 374.994476] 0-....: (124999 ticks this GP) idle=f3e/1/4611686018427387906 softirq=82027/82027 fqs=31238 [ 375.004413] (t=125000 jiffies g=45055 c=45054 q=304) [ 375.009675] NMI backtrace for cpu 0 [ 375.013283] CPU: 0 PID: 18206 Comm: syz-executor4 Not tainted 4.16.0+ #14 [ 375.020182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.029509] Call Trace: [ 375.032074] [ 375.034207] dump_stack+0x1b9/0x294 [ 375.037813] ? dump_stack_print_info.cold.2+0x52/0x52 [ 375.042984] ? lock_release+0xa10/0xa10 [ 375.046950] nmi_cpu_backtrace.cold.4+0x19/0xce [ 375.051601] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 375.056771] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 375.062034] arch_trigger_cpumask_backtrace+0x14/0x20 [ 375.067206] rcu_dump_cpu_stacks+0x175/0x1c2 [ 375.071593] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 375.076590] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 375.082029] ? print_other_cpu_stall+0x4a0/0x4a0 [ 375.086769] ? debug_check_no_locks_freed+0x310/0x310 [ 375.091937] ? find_held_lock+0x36/0x1c0 [ 375.095978] ? lock_downgrade+0x8e0/0x8e0 [ 375.100104] ? debug_check_no_locks_freed+0x310/0x310 [ 375.105273] ? lock_release+0xa10/0xa10 [ 375.109227] ? graph_lock+0x170/0x170 [ 375.113014] ? graph_lock+0x170/0x170 [ 375.116800] ? graph_lock+0x170/0x170 [ 375.120580] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 375.126099] ? graph_lock+0x170/0x170 [ 375.129881] ? graph_lock+0x170/0x170 [ 375.133665] ? __lock_is_held+0xb5/0x140 [ 375.137710] rcu_check_callbacks+0x21b/0xad0 [ 375.142100] ? rcu_cpu_stall_reset+0x210/0x210 [ 375.146662] ? trace_hardirqs_off+0xd/0x10 [ 375.150880] ? raise_softirq+0x1b2/0x450 [ 375.154928] ? raise_softirq_irqoff+0x310/0x310 [ 375.159580] ? read_boot_clock64+0x70/0x70 [ 375.163794] ? account_guest_time+0x3d0/0x3d0 [ 375.168270] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 375.173785] ? hrtimer_run_queues+0x70/0x300 [ 375.178175] ? run_local_timers+0x168/0x1d0 [ 375.182489] ? timer_clear_idle+0x50/0x50 [ 375.186619] ? account_system_time+0x7f/0xb0 [ 375.191006] ? account_process_tick+0x76/0x240 [ 375.195573] update_process_times+0x2d/0x70 [ 375.199875] tick_sched_handle+0xa0/0x180 [ 375.204002] tick_sched_timer+0x42/0x130 [ 375.208050] __hrtimer_run_queues+0x3e3/0x10a0 [ 375.212611] ? tick_sched_do_timer+0x100/0x100 [ 375.217172] ? hrtimer_start_range_ns+0xd10/0xd10 [ 375.221995] ? pvclock_read_flags+0x160/0x160 [ 375.233075] ? kvm_clock_read+0x25/0x30 [ 375.237036] ? kvm_clock_read+0x25/0x30 [ 375.240989] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 375.245981] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 375.251321] ? do_timer+0x50/0x50 [ 375.254748] ? rcu_nmi_exit+0xd7/0x2b0 [ 375.258618] ? do_raw_spin_lock+0xc1/0x200 [ 375.262832] hrtimer_interrupt+0x286/0x650 [ 375.267049] smp_apic_timer_interrupt+0x15d/0x710 [ 375.271868] ? smp_call_function_single_interrupt+0x650/0x650 [ 375.277734] ? _raw_spin_lock+0x32/0x40 [ 375.281684] ? _raw_spin_unlock+0x22/0x30 [ 375.285808] ? handle_edge_irq+0x330/0x870 [ 375.290028] ? task_prio+0x50/0x50 [ 375.293550] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 375.298374] apic_timer_interrupt+0xf/0x20 [ 375.302580] [ 375.304794] RIP: 0010:__snd_pcm_lib_xfer+0xb/0x1d10 [ 375.309784] RSP: 0018:ffff8801938e6ce0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [ 375.317470] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000001000 [ 375.324717] RDX: 0000000000000001 RSI: ffffc9000cbb8000 RDI: ffff8801ce4516c0 [ 375.332309] RBP: ffff8801938e6cf0 R08: 0000000000000001 R09: 0000000000000006 [ 375.339552] R10: ffff8801aae7c240 R11: 0000000000000000 R12: 0000000000000001 [ 375.346797] R13: ffff8801ce4516c0 R14: ffff8801bdb62a40 R15: ffff8801ce4516c0 [ 375.354058] snd_pcm_oss_write3+0xe9/0x220 [ 375.358271] io_playback_transfer+0x274/0x310 [ 375.362745] snd_pcm_plug_write_transfer+0x36c/0x470 [ 375.367826] ? snd_pcm_plug_client_channels_buf+0x450/0x450 [ 375.373517] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 375.378516] ? snd_pcm_plug_client_channels_buf+0x212/0x450 [ 375.384204] snd_pcm_oss_write2+0x25c/0x460 [ 375.388501] ? snd_pcm_oss_write3+0x220/0x220 [ 375.392975] ? find_held_lock+0x36/0x1c0 [ 375.397021] snd_pcm_oss_sync1+0x332/0x5a0 [ 375.401240] ? snd_pcm_oss_write2+0x460/0x460 [ 375.405714] ? kasan_check_read+0x11/0x20 [ 375.409838] ? rcu_is_watching+0x85/0x140 [ 375.413964] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 375.419135] ? wake_up_q+0x100/0x100 [ 375.422828] ? snd_pcm_format_set_silence+0x203/0x540 [ 375.428012] snd_pcm_oss_sync.isra.29+0x790/0x980 [ 375.432848] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 375.437242] ? fsnotify_first_mark+0x330/0x330 [ 375.441804] ? kobject_put+0x8e/0x280 [ 375.445584] snd_pcm_oss_release+0x214/0x290 [ 375.449982] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 375.454980] __fput+0x34d/0x890 [ 375.458238] ? fput+0x1a0/0x1a0 [ 375.461496] ? check_same_owner+0x320/0x320 [ 375.465796] ? _raw_spin_unlock_irq+0x27/0x70 [ 375.470269] ____fput+0x15/0x20 [ 375.473528] task_work_run+0x1e4/0x290 [ 375.477395] ? task_work_cancel+0x240/0x240 [ 375.481695] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 375.487210] ? switch_task_namespaces+0xa2/0xd0 [ 375.491856] do_exit+0x1aee/0x2730 [ 375.495377] ? mm_update_next_owner+0x980/0x980 [ 375.500030] ? print_usage_bug+0xc0/0xc0 [ 375.504073] ? graph_lock+0x170/0x170 [ 375.507852] ? do_raw_spin_unlock+0x9e/0x2e0 [ 375.512241] ? rcu_note_context_switch+0x710/0x710 [ 375.517149] ? lock_acquire+0x1dc/0x520 [ 375.521101] ? __might_sleep+0x95/0x190 [ 375.525057] ? __lock_acquire+0x7f5/0x5130 [ 375.529273] ? debug_check_no_locks_freed+0x310/0x310 [ 375.534440] ? do_raw_spin_unlock+0x9e/0x2e0 [ 375.538824] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 375.543384] ? kasan_check_write+0x14/0x20 [ 375.547597] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 375.552767] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 375.558280] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 375.563363] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 375.568878] ? futex_wait+0x5c1/0x9f0 [ 375.572665] ? perf_trace_lock+0xd6/0x900 [ 375.576802] ? zap_class+0x720/0x720 [ 375.580494] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 375.585665] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 375.591180] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 375.596258] ? futex_wake+0x2f6/0x750 [ 375.600039] ? graph_lock+0x170/0x170 [ 375.603822] ? memset+0x31/0x40 [ 375.607078] ? find_held_lock+0x36/0x1c0 [ 375.611205] ? lock_downgrade+0x8e0/0x8e0 [ 375.615334] do_group_exit+0x16f/0x430 [ 375.619200] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 375.623758] ? SyS_exit+0x30/0x30 [ 375.627189] ? _raw_spin_unlock_irq+0x27/0x70 [ 375.631662] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 375.636656] get_signal+0x886/0x1960 [ 375.640349] ? ptrace_notify+0x130/0x130 [ 375.644392] ? perf_trace_lock+0xd6/0x900 [ 375.648517] ? lock_downgrade+0x8e0/0x8e0 [ 375.652644] ? zap_class+0x720/0x720 [ 375.656338] ? rcu_is_watching+0x85/0x140 [ 375.660465] ? __lock_is_held+0xb5/0x140 [ 375.664504] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 375.669676] do_signal+0x98/0x2040 [ 375.673199] ? __fd_install+0x2de/0x880 [ 375.677155] ? setup_sigcontext+0x7d0/0x7d0 [ 375.681451] ? get_unused_fd_flags+0x190/0x190 [ 375.686013] ? find_held_lock+0x36/0x1c0 [ 375.690067] ? exit_to_usermode_loop+0x87/0x310 [ 375.694713] exit_to_usermode_loop+0x28a/0x310 [ 375.699272] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 375.704092] ? do_syscall_64+0xb7/0x9d0 [ 375.708049] do_syscall_64+0x792/0x9d0 [ 375.711911] ? vmalloc_sync_all+0x30/0x30 [ 375.716039] ? kasan_check_write+0x14/0x20 [ 375.720250] ? syscall_return_slowpath+0x5c0/0x5c0 [ 375.725159] ? syscall_return_slowpath+0x30f/0x5c0 [ 375.730078] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 375.735430] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 375.740266] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 375.745437] RIP: 0033:0x455259 [ 375.748604] RSP: 002b:00007f650c4f5ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 375.756292] RAX: fffffffffffffe00 RBX: 000000000072bec8 RCX: 0000000000455259 [ 375.763537] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 375.770782] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 375.778032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 375.785280] R13: 00007ffd88c5ceff R14: 00007f650c4f69c0 R15: 0000000000000000