INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.58' (ECDSA) to the list of known hosts. 2018/03/31 21:20:58 fuzzer started 2018/03/31 21:20:58 dialing manager at 10.128.0.26:37359 syzkaller login: [ 31.717575] can: request_module (can-proto-0) failed. [ 31.727338] can: request_module (can-proto-0) failed. 2018/03/31 21:21:06 kcov=true, comps=true 2018/03/31 21:21:12 executing program 0: r0 = semget$private(0x0, 0x3, 0x134) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0x2, 0x800}], 0x1, &(0x7f0000000040)={0x77359400}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) r3 = eventfd(0x5) r4 = dup3(r1, r1, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000140)={'ip6gretap0\x00', 0x2}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x46, r2}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f00000001c0)) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000280)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000300)={{0x857, 0x4, 0xfff, 0x81, "c8ff4e87a587c48166e7e8b049d1348b65e6e7c5aee9c458b6ec5eacc657f168c05db7b444ac12002dae6f79", 0x9}, 0x0, 0x0, 0xffff, r5, 0x400, 0x100000000, "d9389bf8995dbbbf12b0a9dc0bc5f035cdda4fbcf5c1a98fa02060cdfd9ece5996fd85c00076f52af32a90a5f7183eb03d8113d55cf7237024503f2ec6620ea4", &(0x7f00000002c0)='\x00', 0x1, [], [0x7fffffff, 0x3, 0x4ebc50ac, 0x1f]}) renameat2(r1, &(0x7f0000000440)='./file0\x00', r1, &(0x7f0000000480)='./file0\x00', 0x2) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000004c0)={@mcast2}, &(0x7f0000000500)=0x14) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000540)='./file0\x00', r7, r8) name_to_handle_at(r4, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x1008, 0x6, "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"}, &(0x7f0000001740), 0x1000) setsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000001780)={@multicast1=0xe0000001, @rand_addr=0x6}, 0x8) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f00000017c0)) write(r1, &(0x7f0000001800)="0eb3b73d4db7d27a5e690dbc8571270cc5a4c6d7a9bfda561074d55a418d0d65cce014f1e7f5473e41d19ade13d5362437f51b452466f12fdc19a88c296ac3ad220c0aa89dc1b25ec42c5ce5305851e9dcdb74bb04ad156adc6a6030fb30a471398f5dc8ead1e070d29b07740c51c6635cd914873bf73648dd9c1d33acb2840fcb993a79c8007fd3916c87cff6d877966995c20de3749af3bc2b3fc1d19f6d24968eea3ac7fcc40e417f3c091ed83ada4df731690ee513151846d86dfddb0dd1f15909ecf0df03f542555f", 0xcb) fcntl$setownex(r3, 0xf, &(0x7f0000001900)={0x0, r6}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001940)={{{@in6=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000001a40)=0xe8) signalfd(r1, &(0x7f0000001a80)={0x7}, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001ac0)=0x80000000, 0x4) getitimer(0x3, &(0x7f0000001b00)) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001b40)=r4, 0x4) getresuid(&(0x7f0000001b80), &(0x7f0000001bc0), &(0x7f0000001c00)) r9 = inotify_add_watch(r1, &(0x7f0000001c40)='./file0\x00', 0x820) inotify_rm_watch(r1, r9) 2018/03/31 21:21:12 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x4000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000080)={0x6}) getpeername$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000180)={0x4, &(0x7f0000000140), 0x4, r0, 0x1}) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000001c0)) r2 = syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x100) fdatasync(r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000240)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x315000, 0x0) connect$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000380)=@req={0x28, &(0x7f0000000340)={'bridge0\x00', @ifru_flags=0x1}}) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00000003c0)={'ip6gretap0\x00', {0x4, 0x1cae, 0x33d, "58f512d3aece", 0xffff}}) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000400)=""/126, &(0x7f0000000480)=0x7e) readv(r1, &(0x7f00000006c0)=[{&(0x7f00000004c0)=""/230, 0xe6}, {&(0x7f00000005c0)=""/77, 0x4d}, {&(0x7f0000000640)=""/107, 0x6b}], 0x3) connect$l2tp(r3, &(0x7f0000000700)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x0, 0x1, 0x1, {0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}}}, 0x32) ioctl$KVM_NMI(r0, 0xae9a) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000740)) r4 = msgget$private(0x0, 0x8) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000000900)=""/12) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000b00)={0x3, &(0x7f0000000940)=[{}, {}, {}]}) preadv(r0, &(0x7f0000000e40)=[{&(0x7f0000000b40)=""/54, 0x36}, {&(0x7f0000000b80)=""/239, 0xef}, {&(0x7f0000000c80)=""/45, 0x2d}, {&(0x7f0000000cc0)=""/97, 0x61}, {&(0x7f0000000d40)=""/252, 0xfc}], 0x5, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/rtc\x00', 0x1c002, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000f00)={0x6, 0xce66}) ioctl$ASHMEM_GET_PIN_STATUS(r5, 0x7709, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000f40)) r6 = fcntl$getown(r5, 0x9) syz_open_procfs(r6, &(0x7f0000000f80)='net/fib_triestat\x00') 2018/03/31 21:21:12 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200100, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000000c0)={0x3, 0x3}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000180)=""/15) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @random="01abf99521b2"}, 0xc, {0x2, 0x4e21}, 'irlan0\x00'}) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000240)) lseek(r0, 0x0, 0x2) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x484202) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x3000) shmdt(r2) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000300)={[0x4000, 0x10000, 0x7000, 0x2002], 0x6, 0x3, 0x8}) pread64(r1, &(0x7f0000000380)=""/91, 0x5b, 0x54) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000440)='./file0\x00', 0x1) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000480)={0xf5, 0xffffffff, 0x9, 0x100, 0x2, 0x10000, 0x64, 0x9, 0x0, 0x2}) syz_open_dev$sndpcmp(&(0x7f00000004c0)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x22100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000500)={0x0, 0x3800000000000000}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000580)={r6, 0x7fffffff}, 0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', 0x0, 0x10}, 0x10) r7 = fcntl$getown(r4, 0x9) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000640)={'sit0\x00', 0x8011}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000000680)) fgetxattr(r3, &(0x7f0000000700)=@known='security.evm\x00', &(0x7f0000000740)=""/99, 0x63) accept$packet(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000800)=0x14) getresuid(&(0x7f0000000840)=0x0, &(0x7f0000000880), &(0x7f00000008c0)) lstat(&(0x7f0000000900)='./file1\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r8, r9) ioctl$TIOCCBRK(r0, 0x5428) rt_sigqueueinfo(r7, 0xa, &(0x7f00000009c0)={0x3b, 0xb4, 0x6, 0x4}) 2018/03/31 21:21:12 executing program 4: r0 = socket(0x19, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0xfff, @empty, 0x51e2c1a000}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, @in={0x2, 0x4e23, @rand_addr=0x33e3}, @in6={0xa, 0x4e24, 0x755, @local={0xfe, 0x80, [], 0xaa}, 0x4}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xfff, 0x600000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x8, 0xe, 0x4, 0x8, 0x9, 0x1, 0x6, {r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x100000000, 0x6, 0x6, 0x1}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x7f, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000340)=0x8) recvfrom$unix(r0, &(0x7f0000000380)=""/75, 0x4b, 0x20, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='net/ip_vs\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000000540)=0x1) write$evdev(r5, &(0x7f0000000580)=[{{}, 0x1000, 0x1, 0x8}, {{}, 0x8, 0x80000000, 0x3}, {{0x77359400}, 0x6, 0x2b5, 0x6c4}, {{0x77359400}, 0x5, 0x77c}, {{0x77359400}, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x40000000000000}, {{0x0, 0x7530}, 0x0, 0xe7}], 0x90) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f0000000640)={0x1d, 0x3, 0x1f}) r6 = syz_fuseblk_mount(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='./file0\x00', 0x8000, r3, r4, 0x3ff80000, 0x85a, 0x80) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f0000000700)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r7 = shmget(0x0, 0x1000, 0x406, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_STAT(r7, 0x2, &(0x7f0000000880)=""/27) fcntl$getown(r6, 0x9) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f00000008c0), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000900)={r2, @in6={{0xa, 0x4e22, 0x100000000000000, @empty, 0x9}}, 0x579, 0x919, 0x20, 0x7, 0xac30846430537d3c}, 0x98) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f00000009c0)={0x3f, 0x0, {0xffffffffffffffff, 0x1, 0x100000000, 0x3, 0x8000}}) ioctl$KVM_S390_INTERRUPT_CPU(r5, 0x4010ae94, &(0x7f0000000a40)={0x5, 0xfffffffffffffffc, 0xa8}) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f0000000a80)) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000ac0)={0x8c, @rand_addr=0x8af, 0x4e23, 0x0, 'rr\x00', 0x28, 0x60c, 0x21}, 0x2c) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000b00)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000b40)={r8, 0x80000, r5}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000b80), &(0x7f0000000bc0)=0x14) getsockname$netlink(r0, &(0x7f0000000c00), &(0x7f0000000c40)=0xc) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) 2018/03/31 21:21:12 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0xffff}, 0x4) syncfs(r0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)) listen$netrom(r1, 0xf35f) set_tid_address(&(0x7f00000000c0)) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000100)={@empty, @remote}, &(0x7f0000000140)=0xc) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f0000000180)=""/46, &(0x7f00000001c0)=0x2e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x200000, 0x0) r3 = accept4$alg(r1, 0x0, 0x0, 0x800) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000004340)={'sit0\x00', &(0x7f0000000240)=@ethtool_per_queue_op={0x4b, 0x9, [0x5, 0x379, 0xafa4, 0x5, 0x3, 0x100, 0x3f, 0x9, 0x5, 0x7, 0x0, 0xe1, 0xd9a0, 0x7, 0x0, 0x8, 0x80, 0xe251, 0x9, 0x6, 0x6, 0x10001, 0x58e3c196, 0x5, 0x5, 0x0, 0x7, 0x40, 0x5, 0x2, 0x4, 0x6da, 0xffffffff, 0x3, 0x7, 0xa8de, 0x1, 0x44, 0x3, 0xff, 0x1000, 0xff, 0x8001, 0xffffffffffff9e18, 0xee, 0x400000000000, 0xffffffffffffffff, 0x9, 0x7b, 0x3, 0x8, 0xeb, 0x2, 0xa, 0x7f, 0x3ff, 0x400, 0x2, 0x6, 0x9, 0x3, 0x89e0, 0x7f, 0x5, 0x400, 0x1, 0x0, 0x1, 0x3, 0x9, 0x100, 0xffff, 0xffff, 0x0, 0x317, 0x2, 0x9, 0x6, 0x7, 0x5, 0x81, 0x9, 0x800, 0xff, 0xd987, 0x0, 0x9, 0x9, 0x0, 0x0, 0x1f, 0xffff, 0x7, 0x1000, 0xfffffffffffffffc, 0x4, 0x7ff, 0x1, 0x9, 0x4, 0x4, 0x80000001, 0x625, 0x1f, 0x2, 0x3, 0x8, 0xf7, 0x5, 0xffff, 0x6, 0x8, 0x2, 0x6, 0x8, 0xffffffff, 0x8, 0x1, 0x18b9, 0x80000000, 0xfffffffffffffff8, 0x1627, 0xfffffffffffffff9, 0x5, 0x6, 0x6, 0x6, 0x61b, 0x3, 0x3, 0x401, 0x8, 0x7f, 0x6, 0x3, 0x8001, 0x6, 0x8, 0x6258aafa, 0x82cf, 0x3f, 0x6, 0x2, 0x7, 0x5, 0x9, 0x1, 0x9, 0x1c1, 0xd6f8, 0xd77, 0x3, 0x0, 0xc2, 0x3ff, 0x1f, 0x6f, 0x6b, 0x7, 0x2dfb, 0x618, 0x80000001, 0x20, 0x8, 0x8, 0x40, 0x9, 0x7fffffff, 0x2, 0x1, 0x5, 0x8001, 0x100, 0xa2, 0x7ff, 0x8, 0xff, 0x0, 0x8000, 0x1f, 0x5, 0xfffffffffffff000, 0x8, 0x100000000, 0xb0c, 0x6, 0x3, 0x2, 0x9, 0x7, 0xffffffffffffffff, 0x5, 0x2, 0x100000001, 0x5, 0x5f, 0x2, 0x7, 0x7fffffff, 0xb, 0x5f, 0x80000000, 0x80000001, 0x6, 0x100000000, 0x0, 0x9, 0x80000001, 0x82, 0x6, 0x0, 0x1, 0x7e0000000000000, 0xc2, 0x0, 0x100000000, 0x2, 0xffff, 0x396, 0x5, 0x1, 0x2, 0x0, 0x3, 0x3, 0x3, 0x7, 0x7, 0x735, 0x2, 0x2, 0x6, 0x8, 0x7, 0x4b, 0x7, 0x3, 0x1f, 0x100000001, 0x0, 0x6, 0x9df, 0x80000000, 0x6, 0x100000000, 0x81, 0x3, 0xcf1d, 0x800, 0x4, 0x5, 0x8, 0x4, 0x2, 0xe349, 0x3ff, 0x2, 0x10001, 0x8, 0x7, 0x3f, 0xffffffffffff9a12, 0x8000, 0x0, 0x8452, 0xb258, 0x3ff, 0x6, 0x3, 0xba4, 0x80000001, 0x1f, 0x100000001, 0x8, 0x0, 0x6, 0x0, 0x4, 0x4, 0x80000001, 0x4, 0x4, 0xeb65, 0x5, 0x80000001, 0x7, 0x0, 0x4, 0x5, 0x0, 0x6, 0xffffffffffffffe1, 0x4, 0x7, 0xfffffffffffffeff, 0x5, 0x8000, 0x9, 0x2, 0x80000001, 0xffffffffffffffff, 0xc937, 0x7, 0x7, 0x400000, 0x1, 0x7ff, 0xfffffffffffffff7, 0xffffffffffffff00, 0xad, 0x1000, 0x8000, 0x10001, 0xffffffffffff6f28, 0x7, 0xff, 0x3, 0x8, 0x7, 0x9, 0x3, 0x1, 0xab5f, 0xc0000, 0x63c, 0x2, 0xffffffff, 0x2195, 0x4, 0xfb, 0x2, 0xffffffffffff8001, 0x100000000, 0x9, 0xffffffff, 0x1ff, 0x2b34d211, 0x0, 0x7ccc, 0x5, 0xffffffff80000000, 0x1, 0x7, 0x2, 0x3, 0x7, 0x9, 0x2, 0x8001, 0x8, 0x8, 0x6, 0x7, 0x2, 0x2, 0x9, 0x3f, 0x3, 0x1, 0x4, 0x401, 0x2, 0x3, 0xa9bd, 0x89, 0x272, 0x9, 0x1, 0x5, 0xffffffffc7df1d7e, 0xfffffffffffffffe, 0x1, 0x1, 0x10001, 0x0, 0x1, 0x8, 0x6, 0x6, 0x7f, 0xfffffffffffff801, 0x5, 0x8, 0x100, 0x9a5, 0x4, 0x7, 0x0, 0x0, 0x5, 0x10000, 0x7f, 0x40, 0x2, 0x7, 0x3, 0x5, 0xfa, 0x1, 0x4a5, 0x7, 0x7, 0x9, 0x1, 0x10001, 0x6, 0x200, 0xfffffffffffffff7, 0x81, 0x7, 0x8, 0x7, 0x7e2, 0x1, 0x0, 0x6, 0x0, 0xfff, 0x3ff, 0x7fffffff, 0x100000001, 0x100, 0x5, 0x0, 0x81, 0x400, 0x7, 0x6, 0x8e5, 0x80000000, 0x2, 0x1, 0x3, 0x98c, 0xffff, 0xc7a, 0x8, 0x478a, 0x9, 0x9, 0x6, 0x5, 0x400, 0x0, 0x6, 0xfff, 0x9, 0x574, 0x7fc, 0x10000, 0x7, 0x401, 0xffffffffffffff01, 0x4, 0x3, 0x9, 0x45e7, 0x42, 0x600000000000, 0x8001, 0xb7a7, 0x6, 0x10000, 0x8, 0xff, 0x6, 0xb1d, 0x0, 0x3, 0x9, 0x0, 0x8, 0xffffffffffffffb2, 0x81, 0x7, 0x1f, 0x5, 0x0, 0x8, 0x40, 0x7, 0x1, 0xf66a, 0x7, 0xffffffffffffff6a, 0x0, 0x9491, 0x1fbb0000, 0x6, 0x20, 0x4, 0x2, 0x3, 0x20, 0x2, 0x8, 0x8, 0x7, 0xffffffffffff7fff, 0x5, 0x0, 0xffffffffffffff5a, 0x352, 0x6, 0xfffffffffffffc01, 0xdbe4, 0x9, 0x1b7a, 0x7, 0x4, 0x10000, 0xfffffffffffffff7, 0x81, 0x100000000, 0x1ed, 0x0, 0x6, 0x200, 0x1, 0x4, 0x0, 0x5, 0x3, 0x80, 0x1, 0xfffffffffffffff8, 0x6, 0x7fa, 0x61, 0x9, 0x2, 0xfffffffffffffffa, 0x80, 0x9b, 0xfffffffffffffbff, 0x8000, 0x9, 0x9, 0x7, 0xfffffffffffffffa, 0x1, 0x7855, 0xfffffffffffffa6d, 0xfff, 0x7, 0x4, 0x1, 0x3c09, 0x2, 0xe7a, 0x2, 0x80000000, 0x7, 0x9, 0x1, 0x100, 0x0, 0x2, 0x2b, 0x1, 0x3, 0x8, 0xe5, 0x4, 0x4, 0x3, 0x6, 0x5b6, 0x3, 0x838, 0x9, 0x4, 0x3f, 0x90, 0x3f, 0x85c3, 0x7, 0x0, 0x400, 0xb703db8, 0x1, 0xffffffffffff3c77, 0x1, 0x5, 0x3, 0xf2e, 0x9, 0x47c, 0xedfc, 0xfff, 0x67, 0x7, 0x8, 0x100, 0x100, 0x7, 0x7, 0x401, 0x8000, 0x200, 0x3, 0x0, 0xd2ec, 0x2a1, 0x0, 0x0, 0x7, 0x200, 0x3bb, 0xe48, 0xfffffffffffffffd, 0x8, 0x1, 0x100000001, 0x9, 0x7, 0x0, 0x3, 0x2, 0x1, 0x0, 0x2, 0x0, 0x1ff, 0x4, 0x8, 0x5, 0x9, 0x2, 0x1ff, 0x2, 0x7ff, 0x1, 0x400, 0x0, 0x6, 0x100, 0x3f, 0x4, 0xaaec000000, 0x7, 0x20, 0x4, 0x0, 0x2, 0x4, 0x7f, 0x64, 0xa0000000000000, 0x3f, 0x8, 0x7a5e, 0x40, 0x3655119b, 0xfff, 0x8, 0x9, 0x1, 0xa8, 0xb7, 0x2, 0x3, 0x2, 0x8001, 0x1, 0x5, 0x4797, 0x0, 0x5, 0x6, 0x7, 0x9, 0xc5, 0xfffffffffffffffc, 0x6, 0x6, 0x1c, 0x5, 0x11d, 0x5, 0x9, 0x7ae53bf7, 0x4, 0x0, 0xb25d, 0x100000001, 0x1, 0x5, 0x8000, 0xffffffffffff720b, 0x8, 0x3, 0x9, 0x1, 0xfffffffffffffffe, 0x80000001, 0x100, 0x8, 0x49949497, 0x7f, 0x8, 0x7fffffff, 0x63a, 0xc2f, 0x7, 0x2, 0x69, 0x8, 0x1, 0x1ff, 0xfffffffeffffffff, 0x976, 0x80000000, 0x81, 0x5, 0x100000001, 0x4, 0x2, 0x8, 0x8, 0x1, 0xff, 0xdcc, 0x8, 0x8, 0x10000, 0x200, 0x101, 0x40, 0x100000000, 0x78, 0xe3, 0x0, 0xfff, 0x5, 0x9, 0xff, 0x1, 0x80000000, 0x101, 0xff, 0x3, 0x400, 0x9, 0xfffffffffffffff9, 0x1, 0x7, 0x8, 0x3, 0x2, 0x3, 0x9, 0x7fffffff, 0x8000, 0x3a8, 0x7fff, 0x8, 0x1000, 0x2, 0x200, 0x7f, 0xa81e, 0xfffffffffffffffd, 0x4, 0xd5, 0x0, 0x1, 0x81, 0xffffffff, 0x2000000000000, 0xc5b, 0xd7, 0x7, 0x13a9, 0x80, 0x80000000, 0x100, 0x8843, 0x1000, 0x7, 0x4, 0x6, 0x9, 0x80, 0x101, 0x3ff, 0x80, 0xd3ad, 0x8000, 0x5, 0xfffffffffffffffe, 0xbbf3, 0x5, 0x238, 0x0, 0x5, 0x3, 0x0, 0x400, 0x5, 0x8001, 0x2, 0xffffffffffffffff, 0x38, 0xffff, 0x1, 0x8001, 0x6, 0x1, 0x7e2b, 0xfffffffffffffff7, 0x1, 0x9, 0x101, 0xffffffffffffff22, 0xfffffffffffffffb, 0x8b11, 0x80000000, 0x80000000, 0x4, 0x1, 0xff, 0x0, 0x1000, 0x7371, 0x7, 0xfffffffffffffffa, 0x2, 0x6, 0x6, 0x100, 0x1f, 0x6, 0x2, 0x3ff, 0x200, 0x8, 0x1, 0x4e2, 0xfffffffffffffff7, 0x4b, 0x7, 0x3, 0x0, 0x9, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff8, 0x7, 0x3, 0xfff, 0x100000000, 0x4, 0x1f, 0x6, 0x1f, 0xffffffffffffffff, 0x9, 0x2, 0x9, 0x9, 0x8001, 0x6, 0x7fff, 0x9, 0x3, 0x7, 0x3ff, 0x8001, 0x0, 0x0, 0x1ff, 0x8000, 0x35cd, 0x100020000, 0x1ff, 0x2b8000, 0x7f, 0xe2b5, 0x6, 0x2, 0x219, 0x6, 0x5e, 0x100000000, 0x9, 0x0, 0x7f, 0x1, 0xfffffffffffffffc, 0x3, 0xfff, 0x1, 0x0, 0x7fff, 0x9, 0x5, 0x0, 0x101, 0x20, 0x33, 0xc531, 0x7, 0x400, 0x9, 0x3f, 0x4, 0xfffffffffffffff7, 0x10001, 0x9, 0xbe, 0x1000, 0x800, 0x1a, 0x20000000000000, 0xbdcf, 0x101, 0x80000000, 0x5, 0x6, 0x6, 0x9, 0x101, 0x7f, 0x7, 0x4, 0x1, 0x7, 0x7, 0x9, 0x25e, 0x765, 0xefd, 0xeec9, 0x8, 0xc587, 0x3ff, 0x10000, 0x0, 0xe00000000000000, 0x7, 0x1, 0x9, 0x2, 0x3, 0x3, 0x6, 0x40, 0x100000001, 0x1c033ed9, 0x1, 0x0, 0x2000000000000, 0x6, 0xcf76, 0x852, 0x9, 0x3, 0x8, 0x8, 0xfffffffeffffffff, 0x7, 0xfffffffffffffc35, 0x100000001, 0x9, 0x0, 0x3, 0x4, 0x3, 0xfffffffffffffbff, 0x1, 0x1862, 0x3, 0x5, 0x9, 0x2, 0xeb, 0x3, 0x3f, 0x0, 0x4, 0x7fff, 0xff, 0x80, 0x6, 0x7ff, 0xdbb, 0x3ff, 0x3, 0x5, 0x65, 0x0, 0x2, 0x8, 0x8, 0xe81, 0x1e, 0x7, 0x2f, 0xbb9, 0x7, 0x80000000, 0xfffffffffffffffa, 0x7, 0x0, 0x1, 0x8001, 0x7, 0x0, 0x4, 0xfffffffffffffff7, 0xe1f, 0xdc5, 0x400, 0xfff, 0x2, 0x3, 0x3, 0x4000000000, 0x63, 0x100000001, 0x8, 0x200, 0x6, 0x1000, 0x100, 0x2, 0x0, 0x3e7, 0x5, 0x6, 0x0, 0x20, 0x1, 0x20, 0x0, 0x8e6, 0x1, 0x206d, 0xe2e, 0x9, 0x4, 0xf8, 0xb41, 0x9, 0xffffffff, 0x10000, 0x1, 0x20, 0x8, 0x9262, 0x4b, 0x4, 0xdca1, 0x0, 0x4, 0x800, 0x5, 0x1, 0x10001, 0x51d0, 0x401, 0xb7e3, 0x34, 0x400, 0x0, 0x3fc0000000, 0xfffffffffffffff9, 0xffffffffffffffe1, 0x7, 0x9, 0x6, 0x4, 0x1000, 0x3f, 0x4290, 0x9, 0x46bfdc25, 0x8000, 0x8000000000, 0x4, 0x8, 0x6, 0xd89, 0x1, 0x4c0100000, 0xc25, 0xffffffff00000001, 0x9, 0xffffffff00000001, 0x0, 0x31c7, 0x0, 0x6d, 0x1ff, 0x0, 0x6, 0x5, 0x51f8e806, 0x205047ab, 0x6, 0x7, 0x7fffffff, 0x752, 0x0, 0xffff, 0x1, 0x4, 0x81, 0x8000, 0x2, 0x400, 0x9, 0x8000, 0x8, 0x101, 0x9, 0x7, 0x4, 0x5a4f75e, 0x9, 0x3, 0xfff, 0x5, 0x503f, 0x5, 0x7, 0x6, 0x100, 0x2, 0x6, 0x3ff, 0x6, 0x6, 0x42f, 0x2, 0x3, 0x7, 0xffff, 0xffff, 0x0, 0xff, 0x2, 0x6, 0x979, 0x100000000, 0x14, 0x5, 0x8, 0x579e, 0x0, 0x1000, 0x101, 0x100000000, 0x397, 0x4, 0xcc, 0x80, 0xffffffffffffff80, 0x8, 0xfffffffffffffff8, 0x8, 0x101, 0x28, 0x400, 0xfffffffffffff001, 0xffffffffffffffa6, 0x3f, 0x3, 0x1, 0x6, 0xffffffff, 0x7ea0d3ce, 0x400, 0x6, 0x100000000, 0x7, 0x8, 0x6, 0x9, 0xe2f1, 0xc716, 0x2, 0x76000000000, 0x101, 0x80000001, 0x1ff, 0x3, 0x7fff, 0xfffffffffffffffb, 0x1ff, 0x7, 0x0, 0xefcb, 0x7, 0x3, 0x2, 0x100000001, 0x3, 0x1ff, 0xfffffffffffffffb, 0x3, 0x6, 0x3, 0x4, 0x1, 0x16, 0x0, 0x9, 0x7, 0x3, 0x4, 0x0, 0x40, 0x6, 0x9, 0x7, 0xff, 0x5, 0x100000001, 0x874, 0x2f, 0x1, 0x9, 0x81, 0x10000, 0x3a5a2b3d, 0x80000000, 0x100000001, 0x10000, 0x2, 0xfffffffffffffffb, 0x0, 0x95d, 0x3, 0x4, 0xa17f, 0x9, 0x9, 0x4c2f, 0x7fffffff, 0x3, 0x0, 0x3, 0xfffffffffffffff7, 0x3, 0x3, 0x7, 0x6, 0x1, 0x95e8, 0x39d02ab0, 0x9, 0x96, 0x6, 0x0, 0x6b, 0x9, 0xffffffffffff7fff, 0x2, 0xfffffffffffffffa, 0x0, 0x10, 0xb8c, 0x8000, 0xd8, 0x9, 0x8, 0x3, 0x2, 0x800, 0x0, 0x3f, 0x7fffffff, 0xfff, 0x3, 0x6, 0x22, 0x1, 0x3, 0x2, 0x1, 0x400, 0x3f, 0x6, 0x0, 0x9240, 0x1, 0x40, 0xf572, 0xffffffff, 0x9, 0x63, 0x32fa, 0x20, 0x4, 0x0, 0x1, 0x5e, 0x3, 0x6, 0x2, 0x3, 0xffffffff, 0x7f, 0xfffffffffffffff9, 0x4, 0x7, 0xffffffffffffffff, 0x7fff, 0x1de2, 0x2, 0x2, 0xa90, 0x5, 0xffffffffffffffff, 0x100000001, 0x8fed, 0x3, 0x3, 0x7, 0x2, 0x8, 0x1, 0xdd, 0x8, 0x0, 0x3, 0x0, 0x0, 0x3, 0x3, 0xfffffffffffffffd, 0x48, 0x5, 0x8001, 0x0, 0x0, 0x401, 0x7ff, 0x4, 0x3, 0xfffffffffffffffb, 0x8, 0xff, 0x2e3de59a, 0x1, 0x9, 0x80, 0xffffffff, 0x7, 0x400, 0x101, 0x9, 0x0, 0xff, 0x9, 0x8, 0x2, 0x2, 0x2c2, 0x0, 0x81, 0x5, 0x10001, 0x3f, 0x0, 0x1ff, 0xdbb, 0x3, 0x0, 0x8, 0x110, 0x2, 0x10000, 0x6, 0x0, 0x5, 0x9, 0x20, 0x100000000, 0x7ff, 0x0, 0x8, 0x5, 0x5, 0x80000001, 0x7, 0x80000001, 0x6, 0x5, 0x0, 0x20, 0x5, 0x800, 0x9, 0x7, 0x2, 0x10000, 0x25, 0x6, 0x8, 0x7, 0x4, 0x8, 0x9c, 0x2, 0x1, 0x3, 0xffffffff, 0x0, 0x898, 0x8, 0x9, 0x6, 0x1, 0x2a, 0x1, 0x2, 0x2, 0x2, 0x4, 0x200, 0x2, 0x5, 0xfffffffffffffffa, 0x7fffffff, 0x6, 0xdc, 0x3, 0x6, 0x10001, 0x8, 0x7cff, 0x8d00, 0x20, 0x1000000000000, 0x2, 0xdd90, 0x0, 0x8, 0x78abda4100000000, 0x1, 0x101, 0x34d0, 0x25c3, 0x2, 0x8, 0x4, 0x920e, 0x3, 0xb36, 0x0, 0x1000, 0x401, 0xff, 0x8abd, 0x40, 0xfc0b, 0xeeb, 0xffff, 0x4, 0x3, 0x3, 0x0, 0x8, 0x5c, 0xffffffffffffff7f, 0x4, 0x2, 0x0, 0xffffffffffffffe1, 0x1, 0x6, 0x1ff, 0x6, 0xbc, 0xffffffffffffffc1, 0x3ff, 0x4, 0x7, 0x7, 0x7, 0x3ff, 0xb30, 0x1, 0x6, 0x2, 0xd82, 0x8, 0x8, 0x9, 0x6, 0x0, 0xc3, 0x4, 0x81, 0x4, 0x4, 0x3, 0x6, 0x1fffffffe000000, 0x5, 0x400, 0x3, 0x9, 0x0, 0x8, 0x2, 0xffffffff, 0x3, 0x4, 0x7, 0x8, 0x9, 0xffffffff00000000, 0x6, 0x1f, 0x7fffffff, 0xffff, 0x1, 0x6, 0xf5ef, 0x2, 0x7, 0x0, 0x9, 0x9, 0x2, 0x1, 0x3, 0x0, 0x76c5, 0x8, 0xfffffffffffffffd, 0x100000000, 0x8, 0x5, 0xfffffffffffffffb, 0x3, 0x3, 0x7, 0xda3, 0x1b, 0x47, 0x9, 0x5, 0x1e0, 0x5, 0x5, 0x9437, 0xf48, 0x3, 0x8, 0xe6, 0x2000000020000000, 0xc883, 0x3157, 0xffff, 0x0, 0x100000001, 0x100000000, 0xfffffffffffffffc, 0x3, 0x1, 0x4, 0x85ad, 0x1, 0x8000, 0x400, 0x4, 0x8001, 0xd9, 0x3, 0x7, 0x3, 0x1adf, 0x20, 0x1, 0x9, 0xffffffffffffff1f, 0x1, 0x10001, 0x6, 0x7fffffff, 0x4, 0x4, 0x3ff, 0xffffffffffffff51, 0x100000000, 0x1ece, 0x1000, 0x8, 0xffffffffffffab0c, 0x3, 0x100000001, 0x101, 0x9, 0x2, 0x4, 0x6c714d92, 0x5d, 0x8, 0x0, 0x4, 0x6ba8, 0x6, 0x5, 0x4, 0x401, 0x6, 0x7, 0x8, 0x200, 0x3, 0x0, 0x2819, 0x10000, 0x86c8, 0xb65c, 0x8000, 0x1ffc00000000000, 0x7, 0xfff, 0x9, 0x100, 0x5, 0x0, 0x9, 0x5, 0x3ff, 0x4, 0x5, 0x100, 0x9, 0x9, 0x6, 0x6, 0x5bd, 0x6, 0x8, 0x3, 0x4, 0x7ff, 0xa8, 0x8, 0xfffffffffffffffa, 0x100000000, 0x6, 0x1, 0xffffffff, 0x7, 0x0, 0xb30, 0x4, 0x80000001, 0x6, 0x20, 0x401, 0x783, 0x6, 0xe7, 0x6, 0x6, 0x6, 0x7, 0xc52, 0xec1, 0x1ff, 0x400, 0xfff, 0x8, 0x40, 0x9, 0x7f, 0x8, 0x4, 0x2, 0x9, 0x2, 0x9, 0x1, 0x1, 0x1, 0x1, 0x3b1, 0x1, 0x8, 0x401, 0x800000, 0x6, 0x3, 0x82, 0x397b, 0x5, 0x8, 0x5, 0x7, 0x7, 0x3ff, 0x6, 0x40, 0x3, 0x0, 0x40, 0x0, 0x7fffffff, 0x0, 0x5, 0x10000, 0x73, 0x8, 0x400, 0x0, 0x2d9, 0x7, 0x0, 0x3ff, 0x3, 0x5, 0x8, 0xfffffffffffff801, 0x1, 0x100, 0x5, 0x401, 0x7, 0x401, 0x10000, 0x33, 0x5, 0x3f, 0x0, 0xfffffffffffffffe, 0x3, 0xffff, 0x20, 0x1c0, 0x0, 0x3, 0xa4f, 0xadc, 0x3f, 0x2, 0x1, 0xfffffffffffff001, 0x6, 0xbe0, 0x10000, 0x100, 0x8001, 0x7b, 0x100000001, 0x0, 0x5, 0x0, 0x6, 0x94da, 0x65, 0x14, 0x3b8, 0x8000, 0x8, 0x914e, 0x9c, 0xfffffffffffeffff, 0x5, 0x4, 0xfff, 0x7, 0x100000000, 0x1, 0x10, 0x8, 0xfffffffffffff001, 0x1, 0x8, 0x69, 0x0, 0x2, 0x80000000, 0x800, 0x4, 0x3, 0x1, 0xffff, 0x2, 0x6, 0x80000001, 0x6, 0x401, 0x8, 0x4, 0x9, 0x6, 0x7f, 0x3, 0x2, 0xffff, 0x3ba8d429, 0xd282, 0x7fff, 0x4, 0xd, 0x7, 0xffff, 0x4, 0x8001, 0x798f, 0x8000, 0x2, 0x81, 0x80000000, 0x6, 0x9d54, 0x10000, 0x10001, 0x6, 0x76, 0x5, 0x7, 0xfffffffffffff971, 0x1, 0x7, 0x8, 0x7, 0x0, 0x1b5, 0x1, 0x8, 0x0, 0x8, 0x5, 0x0, 0x468e, 0x0, 0x100000001, 0x3, 0x6, 0x7fffffff, 0x5, 0x1, 0x6, 0x859, 0x7, 0x1ff, 0x3ff, 0x6, 0x2, 0x2, 0x1, 0x8, 0x9, 0x4, 0xfffffffffffffffc, 0x9, 0x4000000000000000, 0x9, 0x20, 0x401, 0x636f, 0x7fff, 0x450, 0x4, 0x3, 0x6, 0xffffffffffffff7b, 0x10000, 0xdfbd, 0x8000, 0x0, 0x7f, 0x7, 0x5, 0x1, 0xd6f3, 0x2, 0x1, 0xdb89, 0xfff, 0xef8c, 0x9, 0x8096, 0xf8, 0x101, 0x1, 0x5, 0x229, 0x3, 0x3, 0x0, 0x5, 0x5, 0x80000000, 0xcab, 0x60b4, 0xea2, 0x8, 0x18000, 0x1, 0x6, 0x3, 0x2, 0x2, 0x7372, 0x6, 0x1, 0xe4e8, 0x10001, 0x10001, 0x200, 0x5, 0x3, 0x9, 0x100, 0x7, 0x5, 0x35fc0, 0x100000001, 0x5, 0x6c9, 0x8, 0x100, 0x1f, 0x5, 0x93, 0x10001, 0x80000001, 0x3, 0x40, 0x0, 0x4169, 0x9, 0x5, 0x1, 0x3ff, 0x200, 0xffff, 0x7fffffff, 0x100000001, 0x2f7, 0xffffffffffffffff, 0xdd14, 0x401, 0xb170, 0x401, 0x5, 0x20, 0xa105, 0x3, 0x9, 0x100000000, 0x4, 0x1c000, 0x9, 0x1000, 0x0, 0x800, 0x2, 0x80000001, 0x4, 0x8, 0x3, 0xc643, 0x3, 0xfffffffffffffffe, 0x3a75, 0xfc3, 0xa8f, 0x3, 0x40, 0x83, 0x2, 0xfffffffffffffffc, 0xa70d8db, 0xfffffffffffffffe, 0x4, 0x3, 0x4, 0xf722, 0x8, 0x9, 0x1, 0xfd, 0xf9a, 0x2, 0x0, 0x401, 0x5, 0x5edc, 0xe8f1, 0x7, 0x5, 0x1, 0x2, 0x9, 0xac, 0x101, 0x9, 0x401, 0x1, 0xfffffffffffffffa, 0x7ff, 0x7, 0x7, 0x1000, 0x3, 0x80000000000000, 0x8, 0xa4b, 0x7, 0x8, 0x1, 0x6, 0xd08, 0x7, 0x7ff, 0x10000, 0x4745, 0x0, 0x8, 0x800, 0x1, 0x2, 0x100000001, 0x80000001, 0x1ff, 0x7760, 0x7fff, 0xffffffff, 0x9, 0x40, 0x377, 0xfffffffffffff9c9, 0x7, 0x5, 0x1359, 0x4, 0x1, 0x245, 0x3, 0x3, 0x800, 0x400, 0x2, 0x0, 0x1, 0x3a, 0x8001, 0x1000, 0x6, 0xfffffffffffffffe, 0x14fd8e6a, 0x1, 0x800, 0x3f, 0x5, 0x7, 0x40, 0x6, 0x6, 0xe092, 0x10001, 0xfff, 0xd22, 0xe000, 0x101, 0x0, 0x9, 0x5, 0x1, 0x8, 0x10000, 0x2, 0x0, 0x9, 0x239a0c6a, 0x3, 0x5761685, 0xfffffffeffffffff, 0x80000000, 0x2b, 0x2, 0x1, 0x4, 0x9a, 0x3, 0x3, 0x1, 0x0, 0x5, 0x1, 0x0, 0x9, 0x100000000, 0x100000000, 0x7fffffff, 0x8, 0x9, 0x401, 0x3f, 0x800, 0x4, 0x2, 0x40, 0xc38, 0x7, 0x8000, 0x56, 0x0, 0xfffffffffffffff8, 0x956, 0xfffffffffffffffe, 0x8, 0x8, 0x8, 0x1, 0xe49c, 0x3, 0x0, 0x1, 0x100000001, 0x4, 0x20, 0xe781, 0x4, 0xd36, 0x1000, 0x1, 0x8, 0x3, 0xfffffffffffffff9, 0xc84, 0x1, 0x4000000000000000, 0x1, 0x101, 0x5a, 0x6, 0x2, 0x9a, 0x9, 0x3, 0x7, 0x1f, 0x2, 0x9, 0x1, 0x1000, 0x7, 0x400, 0x6, 0x1, 0x1ff, 0x3, 0x400, 0x7, 0xda, 0x78, 0x3, 0x304, 0x9000000000000000, 0x306, 0x20, 0x7fffffff, 0x9, 0x3, 0x1, 0x40, 0x0, 0x0, 0x9, 0x9, 0x3, 0x8000, 0x0, 0x5, 0x7fffffff, 0x899, 0x6, 0x100000000, 0x1f, 0x80000001, 0xff, 0xc1, 0x9, 0xfffffffffffffffb, 0x4, 0xfff, 0x101, 0xfffffffffffffff7, 0x8, 0x81, 0xfff, 0x33, 0x7, 0x1000, 0x5, 0xf9c, 0x7, 0x7, 0x0, 0x7fff, 0xff, 0x800, 0xf25, 0x7fff, 0x7, 0x8, 0x2, 0x7f, 0x3a02, 0x5, 0x1, 0xffffffffffffffc0, 0x81, 0x8001, 0x6, 0x1, 0x8f, 0x81, 0x9, 0x2, 0x1, 0x1000, 0xca5, 0x3, 0x3, 0xabb, 0xffffffffffffffff, 0x7fffffff, 0x480000, 0x5, 0x959a, 0x4, 0x3, 0x743, 0x1, 0xfffffffffffffff9, 0x7fffffff, 0x3, 0x5, 0xef, 0x401, 0x200, 0x3f, 0x40, 0x7, 0x4, 0x0, 0x4, 0x2, 0xfffffffffffffffe, 0x10000, 0x0, 0x6, 0x1, 0x2, 0x4, 0x8, 0x7, 0x839d, 0xfff, 0x3ff, 0x9, 0xff, 0xbd, 0x3f, 0x4, 0x3, 0xef90, 0x8, 0x81, 0x8, 0x3, 0x1, 0x2000000000000000, 0x8, 0x7ff, 0xffff, 0xffffffffffffff00, 0x0, 0x7, 0x8, 0xfff, 0x20, 0x0, 0x3, 0x7fffffff, 0xfffffffffffffffc, 0x180000000, 0x5, 0x2, 0xfffffffffffff725, 0xacb, 0x6, 0x5, 0x80000001, 0x10001, 0x5, 0x800, 0x3f, 0x80000001, 0x9, 0x1, 0x0, 0x20, 0x4, 0x7fffffff, 0x8, 0x9, 0xf1, 0x0, 0x401, 0x1b5d, 0x1, 0x1000, 0x81, 0x1f, 0x9, 0x7, 0x8, 0x0, 0x1, 0x8000, 0x80000000, 0x94, 0x5fb, 0xff, 0x2, 0xc5, 0x6, 0x20, 0x9, 0x6, 0xffff, 0x1, 0xff, 0x1, 0x2, 0x3, 0xffff, 0x3, 0x40000000000, 0x3, 0x8, 0x2, 0x1ff, 0x7, 0x4, 0x7f, 0x461, 0x80, 0x200, 0x9c9, 0x0, 0xffffffffffffff81, 0x10001, 0x101, 0x10001, 0x7, 0x100000001, 0x7f, 0x80000001, 0x9, 0x401, 0x800000000000000, 0xac, 0xfffffffffffff801, 0x7, 0x38db1c7a, 0x400000, 0x80000000, 0x7fff, 0x3, 0x3, 0x62, 0x7ff, 0x8, 0x10000, 0x5, 0x7, 0xc00000, 0x101, 0xfffffffffffffc00, 0x2, 0x3f, 0x1e6, 0x8000, 0x2, 0x40, 0x9, 0x3, 0x100000000000, 0x3, 0xfffffffffffffffb, 0x0, 0x2, 0x5, 0x99, 0x53d5, 0x3, 0x20, 0xffffffffffffffff, 0x1, 0x2, 0x8f3be37, 0x8, 0x6f, 0x3, 0xffffffffffffffd0, 0x6, 0x3, 0x4, 0x6, 0x0, 0x2b54, 0xfff, 0x5, 0xfe0, 0x3ff, 0x400, 0x4, 0x6, 0x7, 0x80000001, 0x10001, 0x5, 0x5, 0x3ff, 0x7f, 0xfff, 0x1, 0x3a84, 0x9, 0xdc9, 0x7f, 0x7, 0x80000000, 0x1a36000, 0x6bb, 0x7, 0xc, 0x5a00, 0x2, 0xea, 0x81, 0x3, 0xfcc2, 0xffff, 0x1000, 0x0, 0x2, 0x8, 0xffff, 0x5, 0x2, 0xffffffff00000001, 0x8000, 0x1, 0x3ff, 0x8000, 0x1, 0x1, 0x3, 0xc883, 0x200, 0x5, 0x3, 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x3, 0x2, 0x3f, 0x2, 0x3, 0x8, 0x1, 0x2, 0x8, 0xffffffff, 0x0, 0x2, 0xff, 0x2, 0xa49, 0xe0, 0x1a1, 0x18, 0x80000000000, 0x3a4b891e, 0x200, 0x4f5, 0x0, 0x7f, 0x7, 0x7ff, 0x81b, 0x7, 0xffffffffffffffe0, 0x5e, 0x80, 0x8000, 0xffffffffffffff7f, 0x200, 0x427, 0x10000, 0x705, 0x5, 0xd7, 0x7, 0x400, 0x80, 0x1, 0x9, 0xa7, 0x2, 0x7ff, 0x0, 0xffffffff00000001, 0xb9e4, 0x8, 0x6, 0x8000, 0x7, 0x7, 0x49e1, 0x0, 0x80000000, 0x7ff, 0x5477, 0x200, 0x9, 0x6, 0xd82, 0x9, 0xe27c, 0x742, 0x9, 0x800, 0x2, 0x401, 0x0, 0x8, 0x7fffffff, 0x5, 0x8, 0x2, 0x9, 0xfffffffffffffff7, 0x7, 0xffffffffffffff80, 0x1, 0x8, 0x0, 0x7, 0x3, 0x1, 0x2, 0x2, 0x8, 0x4, 0x100, 0xffffffffffffffc7, 0xffffffff, 0x7f, 0x8, 0x1, 0x80000000, 0x9, 0x8, 0x2, 0x2, 0x3a09, 0x9, 0x5, 0xfff, 0x10000, 0x9, 0x5, 0x7e33, 0x80, 0x7fff, 0x2800, 0x3, 0xfffffffffffffffe, 0x2, 0x1ff, 0x5c1, 0x6, 0x1ff, 0x401, 0x4, 0x3, 0x1ff, 0x200, 0x1f4, 0x1, 0x3f, 0x8, 0x400, 0x8, 0x2, 0x2e0000, 0x8, 0xa3bf, 0x23f1, 0x5, 0xc7d9, 0x2, 0x6, 0xfffffffffffffc00, 0x7fffffff, 0x7, 0xff, 0x9, 0xffffffffffffff24, 0x628c, 0x7ff, 0x3, 0x7, 0x200, 0xd0c, 0x81, 0x100000000, 0x5, 0x0, 0x8, 0xa0bc, 0x0, 0x200040, 0x45, 0x3, 0x6, 0x3, 0x9, 0x3, 0x800, 0x3f, 0x7fff, 0x7, 0x3ff, 0x4e8, 0xb6f, 0x8000, 0x0, 0xaf5c, 0x8, 0x1d, 0x9, 0x31, 0x3, 0x7, 0x1, 0x0, 0x14, 0x5, 0x8, 0xff, 0x408000000000000, 0x1, 0x7d, 0x8, 0x4, 0x1, 0x1, 0xb8, 0x6, 0x456, 0x9, 0x10001, 0x3, 0xffffffffffffff81, 0xc75, 0x6, 0x401, 0x2, 0xffff, 0x8000, 0x7, 0x1f, 0x6, 0x7, 0x5, 0xb6, 0x8, 0xfffffffffffffff9, 0x81, 0x0, 0x80000000, 0x0, 0x9, 0xdce3, 0x1f, 0x3, 0xf8e, 0x1, 0x40e8000000000, 0xb9, 0x2, 0x7, 0x1, 0xff, 0x9, 0x95, 0x100000000, 0x0, 0x6, 0xa92, 0xbce6a97, 0x1, 0x5, 0x0, 0x86, 0x4, 0x100000001, 0x7, 0x10001, 0x3ff, 0x1, 0x266, 0x52b, 0x5, 0x80000001, 0xfff, 0x7, 0x3, 0x1, 0x9, 0x2, 0x5, 0x6, 0x7, 0x9, 0x85, 0x3ff, 0x9, 0x606, 0x3, 0x7, 0x100000001, 0x9, 0x9, 0x8, 0x9b, 0x4, 0x7, 0x8, 0xfff, 0x3f, 0xfffffffffffffffb, 0xfffffffffffffffb, 0x400, 0x6, 0x1, 0x3, 0x5d2, 0x4, 0x20, 0x6, 0x9, 0x40000000000, 0xffffffff, 0x5, 0x8, 0x4, 0x6, 0xffff, 0x233, 0x80000001, 0x3, 0x0, 0x81, 0x9, 0x5, 0x8, 0x2, 0x5ed, 0x9, 0x7f, 0xa8, 0x5, 0x4, 0x0, 0x6, 0x0, 0x6d8ef9e9, 0x1, 0x9, 0x8, 0x41, 0x800, 0x1, 0xffff, 0x100000000, 0x80000000, 0x7, 0xde29, 0x763d5af1, 0x1, 0x6, 0x400, 0x0, 0x5, 0xff, 0x1, 0x1f, 0x6, 0x3, 0x0, 0x3, 0x3f, 0x100000000, 0x1f, 0x9, 0x7fff, 0x4, 0x22f, 0x7, 0x7, 0x8, 0x5, 0x800, 0x80000001, 0xab, 0x3, 0x9, 0x9, 0x3ff, 0x7c, 0x41d, 0x1, 0x40, 0x9, 0x3, 0x1b, 0x100000000, 0x7, 0x94, 0x6956f543, 0x7f, 0x6, 0x9, 0x81, 0x7, 0x8000, 0x100, 0x5, 0x9ad, 0x6, 0xfffffffffffffff9, 0x7, 0x2, 0x80, 0x5, 0x7, 0x7ff, 0x55, 0xfffffffffffffffa, 0x10001, 0xb93, 0x5, 0x9, 0x7, 0x6, 0x6c, 0x3, 0x4, 0x20, 0xff, 0x7fffffff, 0x6, 0x2, 0x2, 0x401, 0x3ff, 0x7fffffff, 0x100000001, 0x1, 0x2, 0x7fff, 0x0, 0x6, 0xffffffff, 0x2, 0x0, 0x3, 0x3ff, 0x9, 0x100000001, 0x5, 0x3ff, 0x7, 0x8, 0x39, 0x0, 0x3, 0x80000001, 0x7, 0xf7, 0x81, 0x101, 0x7, 0x20, 0x7, 0x1, 0x1f7, 0x3, 0x7fffffff, 0x3ff, 0x4, 0x0, 0x8, 0x2, 0x2, 0xbca, 0x9, 0x0, 0x1, 0xf3, 0x9, 0x4, 0x1, 0x0, 0x4a8, 0x9, 0x1, 0x8, 0x1, 0x4, 0x2, 0x95d, 0x9, 0xffff, 0x3, 0xc422, 0x80, 0x8, 0xfff, 0x4, 0xbc8, 0x7, 0x7fff, 0x0, 0xffffffffffff8001, 0x9, 0x6, 0x7f, 0x1, 0x4, 0x1, 0x2, 0x4, 0x100000001, 0xfff, 0x9, 0x0, 0x6674, 0x1000, 0x7, 0x7, 0x4, 0xffffffffffffff81, 0x4, 0x7fff, 0x80000001, 0x3, 0x3, 0xffff, 0x7, 0x3, 0x3f, 0x6, 0xfffffffffffff6be, 0x4, 0xfffffffffffffffb, 0x4, 0x826, 0x0, 0x3, 0x6, 0x200, 0xfff, 0x3, 0x6, 0x4, 0x3f, 0xfffffffffffff800, 0x1f, 0x400, 0x0, 0xfffffffffffffffd, 0x8000, 0x9, 0x5, 0x5, 0x4, 0x7ff, 0x0, 0x5, 0x80000000, 0xfffffffffffffffa, 0x7, 0xa84, 0x1, 0x6, 0x8e63, 0x81, 0x9, 0x8000, 0x4eb1, 0x5, 0x0, 0x5, 0x6c, 0x100000001, 0xfffffffffffffffa, 0xac4, 0x0, 0x2, 0x0, 0x1f, 0x1, 0xfff, 0x2, 0x1000, 0x4, 0x0, 0x5, 0x6, 0x77a5, 0x9, 0x5, 0x100000001, 0x7, 0x90, 0x3, 0x100000000, 0x7, 0x8, 0x1000, 0x6, 0x1000, 0x1, 0x9, 0x8, 0x8, 0x1, 0x1, 0x8, 0x7fff, 0x34e, 0x4, 0x8, 0x9db, 0x6, 0x7, 0x1, 0x3, 0x80, 0x7f, 0x0, 0x7, 0x4, 0x1, 0x81, 0x4, 0x2, 0x2, 0x8, 0x100000001, 0x1000, 0x6, 0x0, 0x1, 0x9, 0x1f, 0x6, 0x18, 0x800, 0x0, 0xdd87, 0x7, 0x4, 0x2, 0x0, 0x7fff, 0x7fff, 0x2, 0x8, 0x3, 0x1, 0x100, 0x101, 0xffff, 0xff, 0x0, 0x0, 0x5, 0x0, 0x3ff, 0xe9, 0x2, 0xffffffff, 0x1ff, 0xffffffff, 0x9, 0x2, 0x391, 0x6, 0xd65, 0x5, 0x48, 0x89b5, 0xfffffffffffffffb, 0x4, 0x5, 0x4, 0x400, 0x4, 0x9, 0x1, 0xffffffffffffffe1, 0x8, 0x7, 0x400, 0x8, 0x9, 0x0, 0x7fff, 0x5, 0x3, 0x9, 0x1ff, 0x9, 0x71, 0x0, 0x8, 0x80000001, 0x5, 0xfffffffffffffffc, 0x2, 0xfffffffffffffff8, 0x7, 0x81, 0x1, 0x400, 0x0, 0x80, 0x80000001, 0x8000, 0x401, 0x0, 0x80, 0x2, 0x3ff, 0x3, 0x9, 0x6, 0x2, 0x7e, 0x3, 0x80, 0x10001, 0x9, 0xaf, 0xa320, 0xfffffffffffffe01, 0x2, 0xffffffffffff8001, 0x6, 0x6, 0xffffffff, 0x0, 0x6, 0x4, 0x0, 0x9, 0x1, 0x7, 0x1, 0x6, 0xfff, 0x3f, 0x200, 0x1c57, 0x8001, 0x7, 0x6, 0x0, 0x5, 0xfffffffffffffff8, 0x0, 0xcf4c, 0x81, 0x2, 0x7f, 0xfffffffffffffff7, 0x4, 0x4e83a106, 0x4, 0x20, 0xe02, 0x6, 0x3, 0x8, 0xffffffff80000000, 0x6, 0xdd2, 0x80000001, 0x4, 0x5602c7ab, 0x498, 0x400, 0x7fffffff, 0x7, 0x9, 0x1, 0x3ff, 0x58, 0xbe8, 0x0, 0x80000001, 0x80000000, 0x34f4, 0x9, 0x9, 0x7f6, 0x8, 0x6, 0x20, 0xfa2, 0x2, 0x81, 0x1, 0x5, 0x5f991fd1, 0x100, 0x7f, 0x3, 0xc4f5, 0xe859, 0x0, 0x3f, 0x309b, 0x0, 0x3, 0xf7, 0x8, 0xa499, 0x2b622285, 0x3, 0x100000001, 0x88, 0x6, 0x10000, 0x800, 0xffffffffffff01a1, 0x7, 0x3d7, 0xffd, 0x131, 0xfffffffffffffff9, 0x9, 0x1f, 0x81, 0x59d8, 0x6, 0x401, 0xfffffffffffffff8, 0x3, 0x7, 0x5, 0x4, 0x8, 0xf84, 0x6, 0x816, 0xfff, 0x3a07, 0x8, 0x1, 0xc09, 0x7, 0x1ff, 0x3, 0xfffffffffffffffe, 0x81, 0x3, 0x4, 0x2, 0xce5, 0x7, 0xffffffffffff7fff, 0x4, 0xfffffffffffffff1, 0x2, 0x2, 0x5, 0x8001, 0xfffffffffffffffb, 0x5, 0x7, 0x0, 0x1, 0x300000000000, 0x0, 0x1d, 0x9, 0x6, 0x1, 0x1, 0x85, 0x1, 0x100000001, 0x4, 0xe3, 0x3, 0x9, 0x7f, 0x4, 0x5, 0x5, 0xfffffffffffffbff, 0x4, 0x9, 0xffffffff, 0x10000, 0x7fff, 0x17c, 0x6, 0x4, 0x9, 0x1, 0xfffffffffffffffa, 0x5, 0x9, 0x3ff, 0xe151, 0x20, 0x5, 0x100000001, 0x3, 0x7, 0xd52, 0xffff, 0x7, 0x8000, 0x101, 0x80, 0x5, 0xffffffff, 0x7fffffff, 0x358000000000, 0xa0, 0x4, 0x7, 0x4, 0x3446, 0x5, 0x0, 0x0, 0x5, 0xfffffffffffffff7, 0x2, 0x80000001, 0x1, 0x8001, 0xf7e1, 0x8a, 0x2, 0xffffffffffffffe8, 0x6, 0x1d, 0x0, 0x4c, 0x800, 0xffff, 0x1, 0x5, 0x4648, 0x8, 0xb5, 0x5, 0x1f74, 0x7, 0xffffffffd0e6d748, 0x4, 0xf35, 0x8, 0x0, 0x2, 0x4, 0x200, 0x37, 0x2f, 0x80, 0xfffffffffffffff8, 0x4, 0x10000, 0x4, 0x4, 0x2, 0x8, 0x79, 0x0, 0x10001, 0x380000000, 0x8f4, 0xffffffffffff9737, 0x9, 0x0, 0x3f, 0x10000, 0xa9, 0x8000, 0x8001, 0x20, 0xffffffff, 0x40, 0x58, 0x0, 0x4, 0x6, 0x52713981, 0x7f, 0x4, 0x3cd, 0x200, 0x8, 0x400, 0x6, 0x6, 0xb7b, 0x3, 0x1ff, 0x5, 0x2, 0x7ff, 0x0, 0x100000001, 0x5, 0x1ff, 0x3, 0x1, 0x2, 0x4, 0xec6, 0x100, 0x36b, 0x6, 0x100, 0x4, 0x9, 0x4a, 0x80, 0x5, 0x65c0, 0xa1, 0x4, 0xfffffffffffffff8, 0x1, 0x1, 0x9, 0x20, 0x3, 0x401, 0xffffffffffffffc5, 0x3, 0xfff, 0x7, 0x8, 0x1, 0x1, 0xdf4, 0xfffffffffffffffb, 0x2, 0x4de5, 0xfffffffffffffffe, 0x0, 0x7f, 0x101, 0x80000000, 0x3f, 0x4, 0x0, 0x1, 0x6, 0x8, 0x74, 0x4, 0x3, 0x1, 0x1, 0x5, 0x7fffffff, 0x8001, 0x5, 0x0, 0x0, 0x9, 0xff6e, 0x2, 0x2, 0x5, 0x7, 0x3, 0x2, 0x2, 0x81, 0x6, 0x6, 0x100, 0x0, 0xa65, 0x9, 0x5, 0x5, 0x6, 0x400, 0x400, 0x6, 0x7fffffff, 0x72c, 0x1, 0x5, 0x5, 0x8, 0x7fff, 0x9, 0xffff, 0xfffffffffffffff8, 0x0, 0x3ce00000, 0x88, 0x3f, 0x3359, 0x8, 0x90a, 0x316, 0x0, 0x81, 0x9f, 0x9, 0xfff, 0xff82, 0xfff, 0x5, 0x200, 0xfff, 0xd88, 0x7ff, 0x4, 0x6, 0x7fffffff, 0x9, 0x7, 0x57, 0xfffffffeffffffff, 0x6, 0x6, 0x100, 0xffff, 0x66, 0x0, 0x41, 0x17041c30, 0x80000001, 0x5, 0x2, 0x3, 0xc000000000000000, 0xffffffff, 0x200, 0x2, 0xffff, 0x94, 0xfffffffffffffff9, 0x0, 0x59, 0x8413, 0x62, 0x2, 0x1000, 0x8, 0xff, 0x401, 0x4, 0x6e55, 0x8000, 0x5, 0x824, 0xfff, 0x36, 0x79, 0x7, 0x4, 0xfffffffffffffffb, 0x6, 0x42b80f39, 0x38000000000000, 0x4, 0x80000001, 0x1f, 0x8001, 0x2, 0x9, 0x6, 0x100, 0x1ff, 0x100000001, 0x0, 0x0, 0x2, 0x6, 0x480000, 0x7, 0x7, 0x4, 0x91, 0x1000, 0x4, 0x400, 0x7, 0x4, 0x1f, 0x1, 0x1, 0x8000, 0x9, 0x4, 0x100000001, 0xffffffffffffff01, 0x8000, 0x9, 0xfffffffffffffffe, 0x7, 0x8001, 0x0, 0x9, 0x80000001, 0x3, 0x9, 0x7, 0x447, 0x91, 0x1, 0x9, 0x9a, 0x101, 0x46d3, 0x6, 0x0, 0x3, 0x709a, 0xfffffffffffffffc, 0xffffffffffffff1c, 0x2000, 0x41, 0x4, 0x100000001, 0x1db, 0x10001, 0x0, 0x8000, 0x101, 0xea1, 0x6, 0x6, 0x7, 0x3, 0x2a624ee2, 0x5, 0xff, 0x1, 0x4, 0x8, 0x20, 0x4, 0xa343, 0x1, 0x3f, 0x1d4, 0x1, 0x2, 0x1f, 0x9, 0xfff, 0x8, 0x101, 0xffffffffffff34bc, 0x6d81, 0xff, 0xffff, 0x1, 0xdb, 0xfffffffffffffbff, 0x9, 0x1, 0x9c, 0x3, 0x0, 0x0, 0x3, 0x1, 0x3ff, 0x7ff, 0x6, 0x10001, 0x7, 0x401, 0x7d, 0xffffffffffffffff, 0x8, 0x8, 0x2, 0x9, 0x6, 0x81, 0x0, 0x7, 0x3, 0x81, 0x0, 0x1000, 0x7, 0x3e, 0x9, 0x0, 0x3, 0xb89e, 0x3, 0xdc23, 0x1d, 0x4, 0x8, 0x4, 0x3, 0xffffffffffff8000, 0x6, 0xffffffffffffff80, 0x2, 0x6, 0xffffffff, 0x1, 0x1, 0x8, 0x10, 0x2, 0x7, 0x3, 0x5, 0x100000000, 0x8, 0x9, 0x8000, 0x2, 0x2, 0x3, 0xffffffff, 0x2, 0x8, 0xffffffffffffff7f, 0x200, 0x900000000000000, 0x8, 0xdba, 0x7, 0x77dd, 0x6, 0x10000, 0x80000001, 0xfff, 0x10000, 0x2, 0x2, 0x4, 0x20, 0x9, 0x3, 0x8, 0x10001, 0x3, 0x6, 0x100, 0x1000, 0x7, 0x10000, 0x5, 0x2, 0xffffffffffffffff, 0x3, 0x10000, 0x1f, 0x1ff, 0xff, 0x6, 0x3a84c766, 0x7fff, 0x355, 0x4, 0x5, 0x9, 0x3, 0x47c1, 0x200000000000, 0xfff, 0x4, 0x2, 0x1ff, 0x0, 0x7f, 0x2, 0x9, 0x5, 0x8, 0x1, 0xfffffffffffffff8, 0x6, 0x3, 0x27f, 0x7, 0xcd, 0x643, 0x6, 0x8, 0xffffffff, 0x1000, 0x830, 0xfffffffffffffffc, 0x81, 0x4, 0xf607, 0x878b, 0x1f, 0xfff, 0x0, 0x8, 0xe2cb, 0x3, 0x9, 0xffffffffffffffff, 0x7, 0x4, 0x7cd, 0x5, 0x100, 0xaa1, 0x10000, 0xe1b67a3, 0x80, 0x8001, 0x3, 0x100000001, 0x8001, 0x1f, 0x5, 0x9, 0x4, 0x7fffffff, 0x9cc, 0x9, 0x401, 0xff, 0x7, 0x4, 0x9, 0x7, 0xbcc, 0x2, 0xffff, 0x1, 0x400, 0x9, 0x8, 0x4, 0x200, 0x5, 0x1d23, 0xffffffffffffffff, 0x8f, 0x5, 0xfffffffffffffffa, 0x969, 0x5, 0x9, 0x7, 0x5, 0x42, 0x3, 0x9, 0x4, 0x8, 0x1, 0x3, 0x1, 0x4, 0x0, 0x10000, 0x200, 0x7, 0x2, 0x10001, 0x6, 0x1f, 0x8, 0x400, 0x1ff, 0x9, 0x1000, 0x401, 0x0, 0x7, 0x0, 0xbc, 0x81, 0x8, 0x0, 0x800, 0x756a, 0x8, 0xfffffffffffffffc, 0x8001, 0x9, 0x15, 0x9, 0x8, 0x644, 0x3, 0x9, 0x9, 0x8, 0x2, 0xd38, 0xd853, 0x5, 0x7f, 0x7ff, 0xfffffffffffffffd, 0x6, 0x9, 0x7f, 0x1, 0x2, 0x8, 0x400, 0xec, 0x4, 0x5, 0x2, 0x5, 0xc5, 0xffff, 0x441, 0x6, 0xfffffffffffffffa, 0x4, 0xfff, 0x4, 0x7, 0x1, 0x8, 0x9, 0x7ff, 0x2, 0x8, 0x8000, 0x7, 0x3, 0x7ff, 0xffffffff, 0x1f, 0xc5ce, 0x5, 0x800, 0x1, 0x7e00, 0x7, 0xffffffff, 0x9e, 0xfffffffffffffffd, 0x5, 0x9, 0xffffffffffffffe1, 0xdf, 0x40, 0xffffffffffffffa5, 0x9, 0x28937158, 0x8, 0x7fffffff, 0x0, 0x8000, 0xfff, 0x38000000, 0xffffffff, 0x3, 0x7f, 0x2e, 0x6, 0x0, 0x100000001, 0x8, 0x1, 0x2, 0x200, 0x4374, 0x7fffffff, 0xf3d1, 0x10000, 0x0, 0x0, 0x5, 0x3f, 0x4, 0x2, 0x4, 0x9, 0x1ff, 0x9, 0x803b, 0x9, 0x8, 0x3fff800000000, 0x401, 0x2000000000, 0x8, 0x94, 0xffff, 0x0, 0x8, 0x400, 0x9, 0x80, 0x4, 0x3, 0x5, 0xff, 0x8, 0x5, 0x5, 0x1, 0x9, 0x7, 0x7ff80000000000, 0xab, 0x8001, 0x7, 0x9, 0x20, 0x3ff, 0x10001, 0x9, 0x1, 0x1, 0x17, 0x7, 0x1, 0x1e89, 0x0, 0x0, 0xfff, 0x380000000000, 0x2b, 0x1, 0x6, 0x7ff, 0x5, 0xfffffffffffffff7, 0x5, 0x7, 0xfffffffffffffff9, 0x3ff, 0x1, 0x80, 0x100000000, 0x8, 0x401, 0x200, 0x7, 0x5, 0x1, 0x2, 0x0, 0x5, 0xffffffff80000000, 0x5, 0x310c5d7b, 0x1, 0x1, 0x0, 0x960d, 0x10000, 0x100000001], "be2dd96705aa7f0cf21648bc226c6dcf688ebeaddf41ff20d40fd4579c0c7bd102d616090be081b9f2d89196203a7d42e7d72ce60aa3c323ab9bf63e9ec9e4e6be604d420c00f5958ecd87a1103286f8fe55f3e475d2538f319f0c922c08875ab9cc42bf97555d6b466d7c58c5b2b5481bc31535791686e1f6e83136f05ea84dc7cb119c4db0c4f0665695e60f72e197242b39b6dadda17fc75e617461c0890af6813fb263509826bdd9b8d958456c5cd677cf07b18a1d258ad4ec5f81"}}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000004380)) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00000043c0)={"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"}) fcntl$getownex(r3, 0x10, &(0x7f00000047c0)={0x0, 0x0}) ptrace$getenv(0x4201, r4, 0x3, &(0x7f0000004800)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000004840)=0xff) ptrace$getregs(0xe, r4, 0x3, &(0x7f0000004880)=""/254) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004980)='/dev/autofs\x00', 0x200000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000004bc0)={&(0x7f00000049c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000004b80)={&(0x7f0000004a00)={0x17c, 0x13, 0x7, 0x400, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x7}, [@generic="df653790056890128ca6e8c364240913688e6971f51bd3df1b88304642e6ffd0fc7bcbe919bb03d5d1f5b8d538da49514e8798532a5e55a913e531e0b94c31d7ed820f64087169e6de0197272e60332934350a778b16d37d935b2704ddb596faa5e08fde06946d4e32ea3ed36d521f9422dd91dcdf9a5e5fe18420b4f90c659c35814965dc8079edbd39f97de46a8baac86c64cc9864d238349f721fef689a924f61c244019301a07b7fe81f536e34025d82623d7f848ee1394c41e8beb90827953cc4e08b031ccddc", @typed={0x9c, 0x34, @binary="d638a06ceaaa110696464e48d719a7c1eedc100e1d8dc58b0c664b390f0c71d49d982285ed334c803b0ae02ae3aaa7303e83548393f8b15969a56e7321450a71ec5993c917c1079aba685384e149aed5c504032fd3b20c73b290dd094868c7c0e7e4d6d06a2f6a5f3e55f2e39d01868254ae5f0dda62861221f2859823ae36b3b0b5fad2acfa6d9d933eb79b1d43ba405b1eacbf30a0"}]}, 0x17c}, 0x1, 0x0, 0x0, 0x1}, 0x40000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000004c00)={0x0, 0x55, "c052822c409bf9626d315818f33f25a36e1462b9a758e3f6fba585a7158f4cfb12ce9d93519bfc2cdb4ee24eb837eb71f1a46b6b494a02be7d02367f5d14cbbc927116291ff9aa109942d9c2d923536fd2518ccbf7"}, &(0x7f0000004c80)=0x5d) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000004cc0)=@assoc_id=r6, 0x4) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f0000004d00)=""/239) accept4$netrom(r2, 0x0, &(0x7f0000004e00), 0x80000) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000004e40)={0x0, 0x10000}) kcmp(r4, r4, 0x4, r5, r2) timer_create(0x3, &(0x7f0000004e80)={0x0, 0x12, 0x4, @tid=r4}, &(0x7f0000004ec0)=0x0) timer_getoverrun(r7) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0x100000000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004f00)={0x30, 0x800, 0x6, 0x8, 0x400, 0x2d, 0x7, 0x0, 0x101, 0x9}, 0xb) 2018/03/31 21:21:12 executing program 5: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10040, 0x50) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000001c0)=r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000240)={0x1, r2}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000280)={0x0, 0xa9, 0x8, 0x2, 0x7, 0x8, 0x6, 0x4, 0xffff, 0x237f}) fallocate(r1, 0x3, 0x401, 0x80000000) fcntl$setflags(r0, 0x2, 0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) lstat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = syz_fuse_mount(&(0x7f0000000300)='./file0\x00', 0xa000, r4, r5, 0x401, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000400)={{0x4, 0x1bf}, 0x0, 0xfffffffffffffffa, 0x8a0, {0x401, 0xfffffffffffffff9}, 0xff, 0x4}) fchownat(r0, &(0x7f0000000480)='./file0\x00', r4, r5, 0x1900) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000004c0), 0x4) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000500)={0x0, r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000540)={'ip6gre0\x00', 0x0}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e23, 0x11, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, [0x0, 0x80000001, 0x81, 0x80000000, 0x6, 0x1, 0x0, 0x1, 0x2, 0x3, 0xa774, 0x6, 0x0, 0x0, 0x9]}, &(0x7f00000006c0)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000700)={0x3, 0xfffffffffffffc40, 0x6, 0x1, 0x7, 0x3, 0x80000001, 0x9, r8}, 0x20) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000740)) sendmsg$nl_generic(r0, &(0x7f0000000880)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000840)={&(0x7f00000007c0)={0x5c, 0x3a, 0x400, 0x70bd26, 0x25dfdbfc, {0x18}, [@nested={0x30, 0x21, [@generic="bf0ed65de4738789768c11348caf210986472222f0a90bb8ecf74e942875a733c1", @typed={0x8, 0x80, @ipv4}]}, @typed={0x18, 0xd, @str='({posix_acl_access&\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f00000008c0)=0x20) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000900)) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000940)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000980)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000009c0)=[@in={0x2, 0x4e21, @rand_addr=0x3}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x20) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000a00)={0x1, 0x80000000}) 2018/03/31 21:21:12 executing program 2: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0x1000, "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"}, &(0x7f0000001100)=0x1024) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001140)={0x0, 0x0, 0x0}, &(0x7f0000001180)=0xc) setgid(r2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000011c0)=@assoc_id=0x0, &(0x7f0000001200)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001280)={r3, 0x2c, &(0x7f0000001240)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7154, @empty, 0x8001}]}, &(0x7f00000012c0)=0x10) r5 = syz_open_dev$dspn(&(0x7f0000001300)='/dev/dsp#\x00', 0x6, 0x101000) getsockname(r5, &(0x7f0000001340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000013c0)=0x80) r7 = eventfd(0x5) connect$bt_l2cap(r6, &(0x7f0000001400)={0x1f, 0x0, {0x2, 0xfffffffffffffff8, 0x1ff, 0x107c, 0x5, 0xda}, 0x7, 0x81}, 0xe) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000001480)=@add_del={0x2, &(0x7f0000001440)='bridge0\x00', 0xa1ee}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000014c0)) ioctl$VHOST_SET_VRING_ERR(r5, 0x4008af22, &(0x7f0000001500)={0x2, r7}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000001540)={'nr0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000001580)={'bcsf0\x00', 0x20}) ptrace$pokeuser(0x6, r1, 0x79, 0x7fff) accept4$ax25(r6, 0x0, &(0x7f00000015c0), 0x800) setsockopt$IP_VS_SO_SET_ADDDEST(r8, 0x0, 0x487, &(0x7f0000001600)={{0x2f, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e22, 0x4, 'lblcr\x00', 0x8, 0x80000000, 0x75}, {@rand_addr=0x10001, 0x4e21, 0x0, 0xffffffff80000000, 0x20, 0x6}}, 0x44) r9 = dup2(r6, r7) r10 = msgget(0x3, 0x2a4) msgctl$IPC_INFO(r10, 0x3, &(0x7f0000001680)=""/208) pipe(&(0x7f0000001780)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_l2cap(r11, &(0x7f00000017c0)={0x1f, 0x8, {0x4, 0x9, 0x7, 0x4, 0x5b, 0xc6b}, 0x7, 0x20}, 0xe) r12 = openat(r9, &(0x7f0000001800)='./file0\x00', 0x2101, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r12, 0x84, 0x13, &(0x7f0000001840)={r4, 0x80000001}, &(0x7f0000001880)=0x8) setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x48f, &(0x7f00000018c0)={0x21, @broadcast=0xffffffff, 0x4e22, 0x0, 'lblcr\x00', 0x4, 0x80000001, 0x64}, 0x2c) syz_open_dev$tun(&(0x7f0000001900)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r12, 0x84, 0xc, &(0x7f0000001940)=0x10000, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r12, 0x4010641a, &(0x7f00000019c0)={0x4, &(0x7f0000001980)=[0x7f, 0x0, 0x5, 0x100000000]}) 2018/03/31 21:21:12 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)) fstatfs(r0, &(0x7f0000000080)=""/245) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) sched_getattr(r1, &(0x7f0000000200), 0x30, 0x0) r4 = syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0xe000, r2, r3, 0x0, 0x1080) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) fremovexattr(r0, &(0x7f00000002c0)=@known='security.ima\x00') fcntl$setsig(r4, 0xa, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000300)) r5 = openat$cgroup_ro(r0, &(0x7f0000000340)='cpuset.memory_pressure\x00', 0x0, 0x0) r6 = memfd_create(&(0x7f0000000380)='security.ima\x00', 0x1) finit_module(r6, &(0x7f00000003c0)='cpuset.memory_pressure\x00', 0x1) ioctl$VHOST_SET_VRING_BASE(r5, 0x4008af12, &(0x7f0000000400)={0x1, 0xf742}) accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r5, 0xc0505510, &(0x7f00000004c0)={0x999, 0x2, 0x1, 0xe2b, &(0x7f0000000440)=[{}, {}]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r6, 0x4010ae68, &(0x7f0000000540)={0x0, 0x10000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=0x0, &(0x7f0000000640)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000680)={r7, 0x1f}, &(0x7f00000006c0)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000700)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000740)=@sack_info={r8, 0xb0, 0x9}, 0xc) ioprio_get$pid(0x2, r1) clock_gettime(0x0, &(0x7f0000000780)={0x0, 0x0}) write$evdev(r5, &(0x7f00000007c0)=[{{0x77359400}, 0x81, 0x0, 0x9}, {{r9, r10/1000+30000}, 0x0, 0xfffffffffffffffc, 0x7}, {{0x77359400}, 0x7f, 0xfffffffffffffffb, 0x5}, {{0x0, 0x7530}, 0x20, 0x32dd, 0x4}, {{}, 0x684, 0x9, 0x1f}, {{0x77359400}, 0x6, 0x2, 0xffff}, {{0x77359400}, 0x7, 0xea2c, 0xfd7}, {{}, 0x249, 0x100000000, 0xfffffffffffffff7}, {{0x77359400}, 0x8, 0x4, 0x7f}, {{0x0, 0x2710}, 0x98, 0x8001, 0x23ed}], 0xf0) syz_open_dev$dmmidi(&(0x7f00000008c0)='/dev/dmmidi#\x00', 0x4, 0x420040) getsockname$packet(r5, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a00)=0x14) recvfrom$packet(r5, &(0x7f0000000900)=""/155, 0x9b, 0x2000, &(0x7f0000000a40)={0x11, 0xff, r11, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) accept4$llc(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000ac0)=0x10, 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000b00), &(0x7f0000000b40)=0xc) [ 38.309624] IPVS: ftp: loaded support on port[0] = 21 [ 38.384287] IPVS: ftp: loaded support on port[0] = 21 [ 38.422180] IPVS: ftp: loaded support on port[0] = 21 [ 38.457103] IPVS: ftp: loaded support on port[0] = 21 [ 38.538627] IPVS: ftp: loaded support on port[0] = 21 [ 38.599679] IPVS: ftp: loaded support on port[0] = 21 [ 38.692985] IPVS: ftp: loaded support on port[0] = 21 [ 38.778099] IPVS: ftp: loaded support on port[0] = 21 [ 40.391324] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.403828] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.563394] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.600532] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.804700] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.859530] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.960260] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.984368] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.938491] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.944643] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.014572] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.020759] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.041933] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.048037] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.061102] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.067255] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.238906] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.340932] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.347112] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.362465] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.369953] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.425704] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.431873] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.455545] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.461773] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.484939] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.492927] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.499041] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.606499] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.616532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.628356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.659808] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.748341] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.755395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.765862] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.789726] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.805366] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.815042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.824918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/31 21:21:19 executing program 5: mkdir(&(0x7f0000000180)='./file0/file0\x00', 0xfffffffffffffffc) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000280)) mount(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f00000003c0)='aio\x00', 0x8000, &(0x7f0000000340)="5c3f4616c28913a747dfad3ca8bf77c703599be7a4cc657530a9cb2c81a155f31e048684f1c7ce6bfb2dabcc023916f6492bcd323e2ae4dd2baea95181baafcd5e95f9d4e05ec8f1b2b7711720c17c6f6a6f89bb2946ef5490780708f632e7c9d9cb569e1b5eb103") [ 44.846374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.858584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.890725] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.899667] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/31 21:21:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) 2018/03/31 21:21:19 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = socket$inet(0x2, 0x3, 0xff) sendmmsg(r1, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="a675c78a4c05018f4aa225e04ecf4aa15926bef23723d8a2", 0x18}], 0x1, &(0x7f0000000940)}}], 0x1, 0x400c800) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r3, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) r4 = socket(0xd, 0x7, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) socket(0x1, 0x80806, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f00000003c0), &(0x7f0000000400)=0xc) add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r5) write(r4, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x6a00000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="6c009e002db467276d053bf0d21727ff503d4d7ad300ffc5f6d80d00409575365f55e5824f288fffa64401595c0202c9dd05e98f997f10e947e734c5cb216408ed25c156e60f7e8e59b5e4651c0c992590091d927c522367f02177d537e833d3fab9ac39496b1f65e7098799e9b7f41d5c98605675898a25f7f194eb9b37345265e2b596"], 0x1}, 0x1, 0x0, 0x0, 0x24000800}, 0x8000) recvfrom$ipx(r4, &(0x7f0000000080)=""/15, 0xf, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r6, &(0x7f0000000440)='./file0\x00', r6, &(0x7f0000000500)='./file0\x00') r7 = socket(0x1e, 0x1, 0x0) syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x4, 0x284000) getsockopt$sock_buf(r7, 0x1, 0x1a, &(0x7f0000000040)=""/66, &(0x7f0000000140)=0x42) 2018/03/31 21:21:19 executing program 3: getgid() symlink(&(0x7f000000bffa)='./control\x00', &(0x7f0000000040)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./bus\x00', &(0x7f0000ee1ff6)='./control\x00') iopl(0x2a224591) syz_fuse_mount(&(0x7f0000000380)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x40002) accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) [ 44.996407] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.137385] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.143763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.152522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.259418] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.267908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.275545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.304172] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.310467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.317535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.358660] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.368322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.375519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/31 21:21:19 executing program 0: clone(0x400020000000, &(0x7f0000000200), &(0x7f0000000100), &(0x7f0000000240), &(0x7f0000000180)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000001c0)={0x3, 0xfffffffffffffffb}) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000280)=""/116, 0x74) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/03/31 21:21:19 executing program 5: ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f00000000c0)={0x0, 0x800, 0x0, 0x200}) bind$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1, 0x0, 0x0, 0xc814}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/31 21:21:19 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1617, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @random="f0aa553ff807", [], {@mpls_mc={0x8848, {[{0x10000, 0xfffffffffffffee3, 0x100, 0xb3}], @ipv6={0x5, 0x6, "c02bbe", 0x15dd, 0x0, 0x100000000, @empty, @local={0xfe, 0x80, [], 0xaa}, {[@fragment={0x0, 0x0, 0x1, 0x7, 0x0, 0x5, 0x67}, @fragment={0x62, 0x0, 0x3423, 0x59, 0x0, 0xffff, 0x64}, @dstopts={0x89, 0x20, [], [@calipso={0x7, 0x18, {0x1, 0x4, 0x6, 0x9, [0x0, 0x3]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x20}, @generic={0x1ff, 0xb0, "cfd8c2e9c641ed62fe1a47ba716abe87f207bc66cbc85de5804db9ce1880ad3a074983748af6879d17fd7e73e79f8d918e0d9dc6b1ffeb88e870b8dfacb81a0c490e8d0b765e047be3f37ce109ea0dd9c3cd10dc030c71cce2af4bbb6bc9e416bbcdc9f3a80e97e87d5c59cba22d22ff022625fb6a148ecbbfc51826e750459728eef81f0d7a249f1c7a0cab5bf167ce2f1281ef8c34886e965cfeb7a12bbbec8eff9e6405023b688dfa3bf8a5ab0223"}, @calipso={0x7, 0x18, {0xec0, 0x4, 0x2, 0x8, [0x0, 0x3]}}]}, @routing={0x0, 0x10, 0x2, 0x4, 0x0, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, @dev={0xfe, 0x80, [], 0x13}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}]}, @routing={0x5e, 0x12, 0x1, 0x7ff, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xd}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}]}, @dstopts={0xff, 0x2a, [], [@jumbo={0xc2, 0x4, 0x9ee}, @generic={0x7, 0x71, "f4fe5ab0a37c2c413192e18a6585a960e25867afea74fddccd3a91d9e2f8b9295a00e81fe53e943f02738db328ae8dc59bdc7501cc1878f15f57a9bdc4f4e520c670edef0cba7dca11c29048030e0d5690c5a867d9e188419a7a7027eebbf686dcaf692ca2faeafa2bcc23a3f6d51e09e6"}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @jumbo={0xc2, 0x4, 0x7}, @pad1={0x0, 0x1}, @calipso={0x7, 0x48, {0x4, 0x10, 0x10001, 0x400, [0x9, 0x8001, 0x9, 0x1, 0x6, 0x7, 0xcbd0, 0x3]}}, @generic={0x8, 0x76, "9b07d23ebd3c7d74edcc0ce2efa50f96d1f8516b061949680e20e3a36b85a75d7f70b6def1ca9ce62f937337c92ab998db220b82c832649c94fe5e8aea2ea796670f13d33484232c013bb8694862e9564d02f5b8ef28868b3cb8cb1a61041e48edf9ac53c26a2aae9c277f2f98af042651ae1bd06995"}]}], @icmpv6=@dest_unreach={0x1, 0x7, 0x0, 0x8, [], {0x3, 0x6, "ffec62", 0x401, 0xbf, 0x9, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@srh={0x2c, 0x6, 0x4, 0x3, 0x9, 0x8, 0x5, [@dev={0xfe, 0x80, [], 0xa}, @empty, @empty]}, @fragment={0x0, 0x0, 0x80000000, 0x7, 0x0, 0x9, 0x68}, @fragment={0x0, 0x0, 0x1000, 0x3f, 0x0, 0xab0f, 0x67}, @routing={0x2, 0xa, 0x2, 0x1, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}]}, @hopopts={0x3e, 0x1, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x16, 0x0, 0x80000001, 0x0, 0x0, 0x1, 0x65}, @fragment={0x32, 0x0, 0x3f, 0x8, 0x0, 0x7f, 0x66}, @hopopts={0x3c, 0x20c, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8}, @calipso={0x7, 0x40, {0xc79, 0xe, 0x8, 0xcb, [0x5, 0x80, 0x81, 0x7ff, 0xcfa0, 0x54, 0x7]}}, @calipso={0x7, 0x10, {0x100000001, 0x2, 0x5, 0x10001, [0x8]}}, @jumbo={0xc2, 0x4, 0x8}, @generic={0x80000000, 0x1000, "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"}]}, @fragment={0x2c, 0x0, 0x6, 0xced, 0x0, 0x9, 0x66}], "a87efb8b9ea9805649d9c595bfcaf1506efe3ea5382fa3c08e62a41b5bd70cc4d8d7cb323d9f3cf5fd3760bd7ee7f7c07dd9c99fb90c77a3340e0f62221801a3732336a0d088a182653c53a7c60cc8c26e814eaf55050fac51e1583f358dc4c259225a2250e28375d2f04c78d9d6cfaa02f336c6c94ab3891a0cb0cbc552522f257b0ed02d91c7c948483046cabc2434d69bc3e074d1e4791b2950edf36c14db9a2554c33a7399d0aa0ed3a8877d4219eaf1fd5481ee6a505ebea320d678926e973b2ea8a27b69a59d42040f6a"}}}}}}}}, &(0x7f0000001700)={0x0, 0x2, [0xca3, 0xdb5, 0x446, 0xd95]}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x0, 0x3, 0x1000}, {0x2, 0xffffffffffffff7f, 0x1800}, {0x0, 0x7f, 0x1000}, {0x1000000000000, 0xc, 0x800}], 0x4) 2018/03/31 21:21:19 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 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_RUN(r2, 0xae80, 0x0) 2018/03/31 21:21:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = semget(0x2, 0x1, 0x80) semctl$GETVAL(r3, 0x1, 0xc, &(0x7f0000000300)=""/49) sendmsg$kcm(r1, &(0x7f0000002ac0)={&(0x7f00000000c0)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000140)="201831b70c778ce56a0e29e055e2db7525962b455dd6a031e569c12dd24dd2c164d46788f1fdfae1f3a80397e6740eb4ffe0cb83d9385236096283fe1c60c96d16ef800d51b82e22ee7b8cb6ddb1834f127f595652474f6f59393be170422e05f20a8b0839ffeee1734f36879500205d061e4ba040947263a78d72480dfb95afa51875560c09cc2046eab18b06b5ac1e8163120d09b4528da2ff11703763494b2e7155b0b75daf105908b52ff672ef947cffa2", 0xb3}, {&(0x7f0000001340)="54cc83eaa582cf65a9870c3f8d2f4def12990f505302185ff09f78e61f51570a9d1d8826e4bcbd61c0881f75e62054487d587b693dd2851ab3835a7df5a8271c30645aef80b2ef414e34d77f28a2c9f88294bfb7ab0d6a5df1cd02a831ef117db2cdaecf103a923ae30f024f6bffde97421a8b52861a847b59391eb517f565d1ea4c537d8038f1c5446de246e69c5e3f30c9f9286d29801cd5b57c33ce57e703babe13e7bc396b8c4ae1be93eb692d7298a1849e8eb076278e91de5c974bf56d9e0226", 0xc3}], 0x2, &(0x7f0000005440)=ANY=[@ANYBLOB="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"], 0x13b5, 0x800}, 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x46fa8fb6, 0x6, 0x602c, 0x2, 0x9}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB="012306000000150200562bf9b70800f55a22c39c8348251666078c14e7b99d169696c0defa99d4fb808d6dda7ae75c2e4d087e5343d48a5304ef54029bbc7f23a043da82173d2d0f97fff257a5b6dad10481e34faf393b8ae7a637"], 0x14) sendto$inet(r1, &(0x7f0000000200)="f6250bb290e4c80de7c5c6858323557d6810c40a4f4fbe7c618ed4ce2da45ab03dc0e6a6b8210ca2eedcf9786a714dbe8cf92b6d7428696150636834b15f34b1e678df28e374234d8363925ae5051696380ebbffc849d9fd572a74d6b1db31845129eedd05b68bed9b9c3a372fa5a844c53451fea601f413ce0e6a54568b08ade35a8a", 0x83, 0x20000000, &(0x7f00000002c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) shutdown(r0, 0x1) syz_open_dev$urandom(&(0x7f00000004c0)='/dev/urandom\x00', 0x0, 0x80c1) 2018/03/31 21:21:19 executing program 1: r0 = socket(0x18, 0x0, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/77, &(0x7f0000000100)=0x1e) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/31 21:21:19 executing program 2: 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_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000076ff8), 0xffffffff) socket$pptp(0x18, 0x1, 0x2) 2018/03/31 21:21:19 executing program 7: r0 = memfd_create(&(0x7f0000000000)='bdev}{]security\x00', 0x1) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000080)={0x0, 0xfffffffffffffc01, 0x2, &(0x7f0000000040)}) r1 = socket$inet6(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) [ 45.402750] IPVS: set_ctl: invalid protocol: 47 172.20.20.18:20002 lblcr [ 45.420944] IPVS: set_ctl: invalid protocol: 47 172.20.20.18:20002 lblcr 2018/03/31 21:21:20 executing program 4: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x20, 0x400002) getpeername$inet(r0, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x6000) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000140)) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000001500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="04010000100001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x104}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000300)={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x200}, 0x6, 0xa7d9}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x0, [0x0, 0x7, 0x0, 0xffff]}, 0x5c) setsockopt(r1, 0x9, 0x4, &(0x7f0000000080)="c27e3b06d6d073dbcb1a14", 0xb) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x0, "0be47daea147", 0x40}}) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x3) 2018/03/31 21:21:20 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r0, &(0x7f0000000080), &(0x7f00000004c0)=""/242}, 0x18) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x81}, @in6={0xa, 0x4e22, 0xf2, @empty, 0x7}], 0x4c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0x80000001, 0x2}, 0x0, 0x644, 0x3f, {0x4, 0x7}, 0x40, 0x4}) 2018/03/31 21:21:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0xfffffffffffffc6a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe0012", 0x21) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000001c0)=""/189, &(0x7f00000000c0)=0xbd) r2 = socket$inet(0x2, 0x80003, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000004c0)=ANY=[@ANYBLOB="04b35300df3e9649c4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000480)=0x14) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0x0, r3, r4, 0x9, 0xffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x4, 0x3, 0x7, 0x1}, 0x8) 2018/03/31 21:21:20 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) 2018/03/31 21:21:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-aes-aesni,tgr128)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) listen(r0, 0x30) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000015c0)="98783b4603aca8adf8a693397e53696ef1", 0x11}], 0x1, &(0x7f0000001480), 0x0, 0x4000000}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/03/31 21:21:20 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000200)=0xe8) setreuid(r1, r2) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000040)=0xffffffffffffffd8) 2018/03/31 21:21:20 executing program 7: capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40004000001, 0x0) ioctl(r0, 0x800000000000937b, &(0x7f0000017000)) 2018/03/31 21:21:20 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x800, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000200)={0x9, 0xcb1f, 0xff}) r1 = semget$private(0x0, 0x7, 0x0) unshare(0x40000) semtimedop(r1, &(0x7f00000a8000), 0x0, &(0x7f0000000080)={0x2000}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4e6800, 0x0) io_setup(0x85b7, &(0x7f0000000180)) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000140)={0x29, &(0x7f0000000100)="b34db77ba7404a765ecc27abafc6eb372ccdef3317aba46d92591011b54b03ad6dddb7270c1711d93f"}) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) r3 = socket(0x1b, 0x7, 0xff) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x4, 0x1, 0x5, 0x65, 0x2}, 0xc) [ 45.672413] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/03/31 21:21:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x8, 0x400) mq_timedreceive(r1, &(0x7f0000000140)=""/109, 0x6d, 0x7f, &(0x7f00000001c0)={0x0, 0x1c9c380}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60c", 0xb) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000740)="7312c1a72ce67ebfde5fd3d7cdc5af48a53f60b5a4801632f1f64674acd8054a0f78b654a51136f624a6b44eaf0931fdb7c45c6e4fb7bbd3934d2fd853c583451ce424ba9daf8070", 0x48}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)=""/192, 0xc0}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x0) 2018/03/31 21:21:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000001880)='/dev/usbmon#\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_fuse_mount(&(0x7f0000001ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) pipe2(&(0x7f0000000040), 0x80000) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe2(&(0x7f0000000000), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/31 21:21:20 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x12) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000000000008f3ee4c60d085a1a93609b8aa8baf55fc790ee17766569"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b0, &(0x7f0000000080)=""/251}, 0x48) r1 = mq_open(&(0x7f0000000240)='GPLcpusetvboxnet0\x00', 0x840, 0x1e, &(0x7f0000000280)={0x10001, 0x100000200, 0x6, 0x100000000, 0x6, 0x5, 0x400000000, 0x4}) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) mq_getsetattr(r1, &(0x7f00000004c0)={0x20, 0x3, 0x9, 0x29f9, 0x3, 0x6, 0x101, 0x9}, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000001c0)=r0, 0x4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000340)={0x0, {{0x2, 0x4e22}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) [ 45.713795] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/31 21:21:20 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/226) r1 = semget(0x1, 0x4, 0x24) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r4 = geteuid() r5 = getgid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000200)={{0x2, r2, r3, r4, r5, 0x0, 0x100000000}, 0x400, 0x9, 0x11}) 2018/03/31 21:21:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000a000/0x18000)=nil, &(0x7f0000000800)=[@text32={0x20, &(0x7f0000000100)="660f38820e0f09c4c199c2480000c4e2f19a0ec4c2fd20f1660f38817db7f336f23e650f23ff66baf80cb85b3aae8cef66bafc0cb080eef30f94d60fae7900", 0x3f}], 0x1, 0x0, &(0x7f0000000880), 0x0) r3 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000016000/0x4000)=nil) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r5 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000140)=0xc) getgroups(0x3, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)=0x0) r9 = fcntl$getown(r1, 0x9) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000280)="01d1b47a070c29f128e97c2056473264b79ff205fdfb07ba9c6feaa4bd06f0f2e8df00e122fcfbd090854393c6f10b87abfb9b0b20eee35ecbfea269e9021f8d86481c1bc440496969bd31587ba80356ebbc3997dc40dc25cb817a11161ca32eeefa33b97ffe53c3b5e6ef1f47bbeebb39c235b18cc2f4da4204fb85fe229d9821c2da483a572a762afdbb89aacac8de008b86ed0a4f921a751f559dc4e1b24203673ddc21c40955f64d517b0f3f5f7f9bcdd417bb8f18620c3fd172480c17c80b22bc3a9a83a9329043d1f9b89935bfb0db22268c62a73e1ef1ae", 0xdb) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000200)={{0x74483027, r4, r5, r6, r7, 0x2, 0x100000000}, 0x9, 0x9, 0x3, 0x20, r8, r9}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/31 21:21:20 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) [ 45.843655] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/31 21:21:20 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000022000)="a74f9540ff07520c5a9ec05a2c8013d53fd7c66b678f11032ee52509e872ff8ea5b03f8cd09139bf9f3a73cfd3d2c4f69f7a298b7bdb6026717234d0d056b4058205d5911c487b9fcc3b5a024073766a6fe08393a51cdba75c4823eb0651bb901c18cc6c21e1bc3dc43b98b89ee8a89e24545fcc16262c4c84f140a8affde6fb84fddee1256d7d2c6b086d1617235500326816243113750afdc7f882e8de3d063bda0ceb265b49ac2a0672a3e9eb7766593f8d22e584b37fdfa5fb3a10391c2ec2a4c76bdcf8c5b0fd558705dff9e650a23c624979e7a811640e216cf6b7732c6d223843ddfe30446e9dd5a35d272934ed268af9e3d6b57ab97f9b29a70df83c32a8814895411e6512b6a8be7c2fa70c1a5cd2279bc6896ffbbe9f462d4510e691f5fd094d7213d649edbda81dbb869f39c41f788f36271c2cf6b4be00631eaef54f244c45378b0baba2c04cc390f161acaf5a90a9d06394369dbf27e333141cf3d31927d6fd0c29f2389b2135cf07f06184564b83a136b41f04b88888a3c71f702f4010f6ca20928e4a752e5ab216eb183682c9b803e3eb481cea86d4a9af14efdf6b5a6d5e7701f29bd87ddcf0aa1ae3c661b5ae8a701e4bbfe3b9ca71fd5ff86f388b77345b1d61ba9961deafdd69891398559decb58c0aa8cb5b088681cad47bbe22ccb2c89b95a56822cee3cbedb551a3fbf0bcc76524aeaac8997fb09bcbe1c354492c7df4fc8009fe10246192894c91364c93c587000000000000000177637a6ce93b1f09e7f2649bca711bbc96b851c1bd7188231d8a05f3b1c05772c3f306187832940ed17798b19a8318d96eda700f4e3ec9d7e6edd56e50090b99b141f05a98fbddbe32f6f7eba7f70854f4b93f80b6e7013b0e18428494345dada1a11026ddbc61d5ee93d38b5b4d99669a99bbbcec57f09104c21a46840eb798f1eec89e1133a2af27a21f2af94a141ff5737211764906d44a1686dece9780c633af3383966bc7355ae37881a2731022b4573b4eb2a381e00ea262495fc4aa616767f5bec31a19209577bfe37f5d87b333eb9ff03641bcc5628e2750010cea07c8c23cca563968f16b975194b310e50adb5903a9d8fcab5d9af8ba1a372d52233651b76d2e1143c3ddc387c1d66ad4f563d9adf354914c8418085e5b523e9d0001cffb2fbfeeb6f6c0f22e631adaf444984eedeaee2dad4d8d6ca03fbf93c04a81f02306506ca4db8d8eab529df81526f583698b20226bd87cd23d2531b8de9a49f2c38cf3cabd4b29cbc05f3f1ad49671c019a05c04d88ecca252d4ee7afc8fb6bee501f378629c34c50fddd7767064484c7e726e75c7d84de6ca035e0e6707f30e9a480f8371f80de537bbadd688e24b89fbb624cc1fe739126b002469938051f5683218d335102a84d0bcfb75b0c398e930adc1a606613d7ffe938d2f7277939f450d4eae43af613b0c0340ab26cece2a77eb55c758b3b14e511c05b070dd7913e57ade34190d17345999c91597dc36cfa65559e39e4d6ba91e90485734a97022fc7aa51d2de22a802b2d3f1e2b53d982caebec8753dba46bbac7e2cb76c0255ca236166c22a9ce966ab16420254a9713266f9916f4e05d6f6c2fd6ef1e8d8a6ff052c7402c52cae16d08964d7575529bb480fe7beddad52ebf7220978c978a78d891d3f112aa056554ec5707536b6a27ce3340bd4f498909335fe6e20f21a638a6176d4b33facf45d272fb66635cc1338f513011be80104f6acbf00a8329835cafd97386a20d7a0d9ec74ebed02d190db1558909643ad344ca55cbb30ea2b1618842e164562d045caaf8dea14e68ea06b0bc5654828ec5e719db9bc1725a7d01ad0d561cfcb2972ad0f39016d22534b461971d601428af797db95e7477fe432c8e6970730433c52a8c9dedd00b6895101232bc62e3907151d12c392925f415164d21255479bf72f6ff6ed8c7d5521929067b33c2c9bca189b0a2deb7435c9b4e805581dcd9d1a3e5314399abe58166376345e414c5445b293dc04634d654454dcb736fb571aecd0491d94d15db25e57862c7bf813f9f16a6a4137f1852d55c8d2d1ea0e598ddd7345cd057fc0805a410c4c739d923b0cd0c6a032ad900ad4e84c0821ced5ce84cd1afa9e6c4a1f5e99dfc0cdd4c146eb0cce18d414b4d86ecff0fa5cdeca598ffe221a2cb3b1857ee30d3f6b7a83ca313cf60080645a94277844fbf40c84d9074fda2c7b223a4bde379b8d2da750336c5032af55d2496241a9de77a6a53703ead8036792e0f370fe774d9500f76d541b3c3be1acc60479f07db1e61e0001244cb7e5511d860f8f31f8c01a2e97d082b0ec413051e49a54e65ffa3e4af4dd0e0f0fb227ab775937a2c42a4da381f2a457ac175799bcd5556a462b2096211f7efc487567cde7287afd71039b7fbc290161987cb74a5c3d5018188af7933e12a0d3681570933a562e9e883fcc63495c5f54c446433c07689937595628b07662cee923a1500519f4f52490205befd0ac832160b43cf40725b2c6dc22ed0fdf0f619d404b9399494b6b7aebb334f621d352ea233420884db5cbf8f94474142eaa30ce8e5415b6f6aa16a7606d67fd0fe485ddfdec992d2364c281993522b587c837e4363ca79b32d52b032ccf27083cf8d438378d5012d3db1e9706fb6bab465a3da9e5ebb9cbb1bc832a5b79775b6628ed72ce45af1d34aba76f5cc9a58bfe5309f55deb7a41bf16eda03c796c144c475805a6eb481ee2e74d6a6baab144d3c53ef6f075f624aa736ea66b6956e6c46a1684195b38fa604669dc624325e0c7582030c18f6a43c7a16ef2a8704e23cfd9ecc97e72335c07702fd3868d87da30e6668db7e87fddea5f8f0cad8da479fcdaa8817cffb5b3527f494a0147674746fb89536a8e590e41c9841a4d089ee513d8f0cbf79173951e66a1244dbd9d434fbfa0d63ff049a058de101cf545b811a669b701952e96c356f17f0ee3689f26c2ce6942e8f87af57732b36c5169f30776ceb344a25f00bc401b43fb04172bf5c28688d26a41aa13c45949f1a44666e63f109b6a9fe67c2e1645e40b6f577d73e03f202d5ceac0c1477089eefad9e74cec31cf5a280d314c8b1168977ea410114b402220091e7e390263e5b4b800abb8a227e07b22d212bc392463dc58518756e7e8a6de797a78cf09ef7862ac7c71bdc14a090c71f1e14ede1c97beece6cb32f0cde8fc7b961daab53f12e3fdc42109dcd53e12a50f823cb33fc9c537de23d5997bc6e0f6e4bd9cdbdd6cba5d9cc72370485d11d011d8a54b91e19ca5349bdd07b4bc68d17824bdeb3d0529541a10e69f9f14751c732c4118f20569632df63e747552dab2e533a0c84c260f2f4f586fc355ffda0725ec822b2a099f8f4e69d206e86bf38035e85a07bb862fae491d4dd91560bc069ad9f7d990524336185a95907fdf19bea5ad62c83cfd4478c7447d68661d2e09e617e4261a0223142d9f7f151425f586cfa86421a6249556a5ac4d1a2f8869ad6921421410fafcb023abf212dfc1d666dc9dc478cc4ecf45dfaced8fc56b65141887bd6aa14ed52c42087000cb4f66f7fc339065bbbcd42848fb078a58c39fd7c3b4f091f2a98e8ebf08f4df1bcc3e889b342ca011e6253e8eb4e83fbfffe04c2fef2dd345a9df0d738d8e7b90791ea13a659056aa949a1ce3685bb6e48e2adb14d42c2e1b108ba6ebf441ccf62ccc5d9c4116a0980eb2f71797f3091cf6dfca689896100196375686869f6b4ca95a6850243e5baf4456982e237daaf7b4638503caf6b0a8efd3dd4b8c5d0d79fba0bc504b32c5e9ad4788fe3a010f477174484568f464473be0ad07fe174bd1b8f61684eb8f26e976538d0725064dc868c854978be87f659128ac72ab7ed392f1e2ab477cf5ab6e029f332709eb02ae3a51bcd30ab41a5cc7be26b3438d2cbff2b85fd4d9cf2df48049af139ee4b1d01567642948ceb1de433b78486a4657bc78dcae560cb75477b7518f3a67ab2ccf96ef009b576d4113ee3e86b5e5acc0e68e695ac4eee91d5ba8465b7f214ed884acfb10828933bcfe697170d82659299fe109c0e8bf896b40ff1e4fd7f5c1270b08c1cbdfc8f4466a6d36911aed316ed00dedb4880574638cbbe3d41da9f6d7b86e897c40f57fd03d4bf98b33fb3b32576095eba9c1b633b5d243fdfe222bfc11ff1813d8915424db4300658f2cbe76521234697be621308a565b200577b16d3bbbb01c031706b92088f5a1f6d92bfeb9cbe90e3ce193a405854f61b9c07494345f088d853f5685fda148b79dbc9a5ae1b7f9075a35c2e1079130756b30bbf339edfcae77c90fe9301794673e92b408d7c5ac371c9d6a64d66399d124957475e0162635dfa810c85f6477753b2c7a8aee95fdcbae6fc0299fe3341e31e375623c5ba281d272598a5c20c49853ff320a17eb94e75422feef69c291ca7befa0b1ed2fc8cd75e9418c04df8ddd58ccd4ece339915cf00c79063c9f9bc546032ce16eb05a1d93a5d8ba1d5bb96751ac259750c71fb3d1d15c2a64c768dce39fb21fb0823baabfd5ffc15441792fe24fff2218de4ca464ef41fc339e3a180d8235cb6d21dc9d02020632d6c1ace1a694d30e16862410403162b60d772113d5748423a32d40fcd933a24c83e9628afe16cdee8fe50b58c8b8053023353a36f19ebbe1dc55f04e605e9a1a1ce84e4873828c8dbc3004818a06efe95f83a4ab9c44d07c61a02a33c2f51cc0060f101c7ca3690777c2b17db2c5437edafea79e8f263f28c53052c0c6628a2cf14e09e761c0c03564e4bb875ba1a04e1aa5cfe83738a1022f8f5fce3012d4cd32a54ada24c2375d3ac9de1eca2d4dc943666eb84503e99473c24a3ca46d5d8cf46b2651bae2d4136fd81b1f0c7cb3345253a73888a084aa345be7924d058e4a83d64830f34cb94200ca43245a493130c062814115b366fa3aea9a2c7d6935bc596a2f55053ef105d94ae664a2767582eeca95ca9bad7c8b6caff26505c0019001f702551f00b6eb843908face8f77681ec7e750ad1a12dfdd9808d3fa1cece08333aab963a0050df400cf7c34918f2460781843b024efb8497c4c079890c0006245359b84b8338a385aae672556a922554570c9dce137ad66804046bd094b412013a6354b297110d0ce47ad06994391ce31c365281db40a13619333406b8ad065bf0d0e7aeb4188d7cbc66c5b9a87bb30dc767f6f9938176350ffadc6eaf59d2dbaeba9e4cf8ed82a619de89c7486ed60288959f53055006f0259ed9156071f5526fbfb27cabaac95d9433bb53bf4f80d1590c410a40ea671c987b90dabc546104e4fea1deaa04a23cc479a38e67f625be53f755822205fc633587a1a8b2082dea821f776b134dd527c53d43661ea66676ad3f5f4c120776dbfd3b8d0be50cba987f7c990ac3c2bae2a4c6dc34c09108ebd5bb83ba96b723fd0adc18e3ad465f60d59bee89323064e6d8c9c390b56dd7783690b0008ebe6a7895777aac7932d1bb7c07ee09adfc78261d908fec2497e865a5a97c4070b4d76d10cb80ba0a3608a0c7a36e7a4ab703a17e32d4a2054da640a5aa9535b67a328f20f8961785a8dba40e8f312c8a0bfea24deb2631a59c08bc5496ac013e854187d32545b2691882b6a1feb1ac", 0xfa3) sendmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)="a00765850262696b815e7f171d4e68722852f636e69db3f900757440cbe685cd23e25e9327db2c3ee9ce97a9db8a87929586bfd676d99918b0486cce3a43e93ade92efd7da77b648abed7419817f2670dd19fb82ce25ac1cf22343e241330431802143c0426d55718dbdd41200c14997972a48c8f5b1ef78c44dbcd60793c65dcefed86114cad9d9895aaf16b2946e083f6ffd1b9e3ee95a3eb221a83b213b7ca3bccfab8f56518b615e", 0xaa}, {&(0x7f0000000140)="be7e55b8403c61d391918fb929d750796c88e7420f21189b434173d4aaef86130a273b6bce6f22a14eaf78552561813417b0065ee1fa1e3fc294d9eb26aac41f093a68afa9319431c57e40adf3330705ed7d9713d315b7046d887d4bcb7f5c6c1ea1949b6c4c3a17c13420ce116c7e51f09d50abc3a2fa57d4ad7aa75f2626aa85715f3f508eefba818a6e8e72621da5d67a9de9da93cc325e96821837cd0c4b8ff0ccbc6697c7bcd1a2d88064f2e68845ca321e18f8ad6212422da232602181", 0xc0}], 0x2, &(0x7f0000000240)=[{0x50, 0x10e, 0x200, "4649f09a53b19726cadf93ff6946dd0d86c326e9763f1aad69e352e1fbb84866aa1bb06359d3cff74a9beeb9abcee9852050e18937008b36c27dd6c4ad3b"}], 0x50, 0x40084}, 0x4000) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) close(r0) 2018/03/31 21:21:20 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000)=0x346, 0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/31 21:21:20 executing program 4: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80000080004521, &(0x7f0000000000)) 2018/03/31 21:21:20 executing program 6: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000000), 0x0, 0x5f96}], 0x200000, &(0x7f00000005c0)={[{@nodiscard='nodiscard', 0x2c}, {@resize='resize', 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-5'}, 0x2c}]}) 2018/03/31 21:21:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x8000, 0x5, 0x401}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x400}}, 0x1, 0x40, 0x1, 0x6, 0x1}, &(0x7f0000000280)=0x98) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000002c0)={0x7, 0x3}) r4 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r4, &(0x7f000097d000), 0xff) accept$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) 2018/03/31 21:21:20 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 21:21:20 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1000000003, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond0\x00'}}, 0x1e) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000110}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x94, r2, 0x8, 0x70bd2c, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7ff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x9f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x94}, 0x1, 0x0, 0x0, 0x5}, 0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @empty, 'ip6tnl0\x00'}}) 2018/03/31 21:21:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) capget(&(0x7f00000003c0)={0x19980330, r2}, &(0x7f0000000440)={0x10001, 0x9, 0xfffffffffffffc00, 0x2, 0x1, 0x43}) r3 = getgid() lchown(&(0x7f0000000200)='./file0\x00', r1, r3) r4 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x4, 0x400) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') perf_event_open(&(0x7f000000a000)={0x6, 0xfffffecf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r6, 0x4, 0x70bd2a, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffff7}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000040}, 0x800) socket$kcm(0x29, 0x7, 0x0) fallocate(r5, 0x0, 0x0, 0x4) r7 = open(&(0x7f0000002000)='./bus\x00', 0x80000000, 0x20) preadv(r7, &(0x7f0000000000)=[{&(0x7f0000001140)=""/95, 0x5f}], 0x1, 0x0) lseek(r7, 0x0, 0x3) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00000004c0)={0x81, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x4, 0x1, 0x5, 0x8, &(0x7f0000000480)='teql0\x00', 0x3, 0xc1de, 0x2}) r8 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r8, 0x0, 0x0, 0x4) fallocate(r8, 0x0, 0x4b99, 0x5) r9 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r9, r9, &(0x7f0000000040), 0x80000001) fallocate(r8, 0x1, 0x0, 0x4000003) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r9, &(0x7f00000000c0)={0xc}) sendfile(r9, r8, 0x0, 0xc08f) r10 = dup2(r0, r0) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000000180)={r10, r10, 0xfff, 0x0, &(0x7f0000000540)="9436cffbb696d4ac76e0245e31dd3b82bfa086414463349f1978e58b30937e1f9a5cafdc6e0739d799331ef81c7eb01ed4145c73a9322fd09818d4a2a02ef23ca726a666f5fed8b7c93de97231b6e090f53799ef29dd13a527b8461a234bc088d1b6b764bea735f55001caed3177c7afa4a03cf7b7dbf42e094792c4b1b4e0f3c7fd99d23747cfc535d5fe3fabb61710b6dcebcea44987f8a0b53c04f8c6e2915666ec5bbe4c004b023e73dd8c7c5f209efe26e168b8902768d9e5b517be4e35a49e6f8e0db14186ad034468ac17dcf51a06db33dd63d6e93d70dd347f2d8e864b9aefdc34b83723", 0x5, 0xffffffffffffe2a9, 0x800, 0x3, 0x80, 0x4, 0x100000001, "d360b3d9e2447e81563eec4fe395ad9ae06202b1aed3be5a43bfd5"}) getpeername$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) [ 46.032312] resize option for remount only 2018/03/31 21:21:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x5, 0x4) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000940)=""/65, 0xa}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x7, 0x2535}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r2, 0x7}, &(0x7f00000002c0)=0x8) sendmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="06", 0x1}], 0x1, &(0x7f00000009c0)}}], 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0x7, {{0xa, 0x4e21, 0x1, @empty, 0xffffffffffffff81}}}, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000880)={'bcsf0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000008c0)={'syzkaller1\x00', r3}) 2018/03/31 21:21:20 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/122) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000300)="00000d00b14a91c0000000000000006d36373d5076603dac6becc3c228672ff8207888491e68190ae2546df9b4baa7b473152e70dea9c99adfd0210364fe56bfbf6bea35d79d49aa7bd7c609311754b62a88e728d9d73c9ad5294d7c553beed7f869c0d4273d52b7d6a367412b6929e2ba7addb40d", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) signalfd(r0, &(0x7f0000000100)={0x7c}, 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x220840, 0x0) [ 46.092215] resize option for remount only [ 46.125807] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) [ 46.307475] syz-executor5 (5956) used greatest stack depth: 15336 bytes left 2018/03/31 21:21:21 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/p\t\x00\x00\x00sys/net/ipv4-vs/pmtu_disc\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7, 0x4) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f00000000c0)=0xfffffffffffffc00, 0x4) 2018/03/31 21:21:21 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0) write$fuse(r0, &(0x7f0000000000)={0x14, 0x0, 0x9, @fuse_poll_out={0x7f}}, 0x14) finit_module(r0, &(0x7f0000000100)='-proc\'\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in6=@local}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) 2018/03/31 21:21:21 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000480)="6a58108ce0d7ad4ea5491e70dd30c47cdb3e937c8de9d7e9d22925cc1a7af70f7f9765106e233d29697becfddda5b6b8f17ed092e02f4b5c45450ed93303d85e8c02997fb97ee58c5bdd9fb4df173818a3e636b42ae810d538495c011fb1369c79853e17b9732e0d03cfcadf16baf7401aca946a29c16802a58de1cbf86dfceb5dba2b0d106dad78db81f902dd081ecf0002bdde2c1ce419fa9d365e890865d053406bd1c24ea58a60557d1bface434f4d51babce089971249c54c81d2d059a66a8c33d3aeadc30a2e69b118f5650deed6bd36c2b57931d82dc347e9cb1a6e89921c442b3b5bc7b8e528074fc49dee5e326f35655b0f0375", 0xf8) open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x101) bpf$PROG_LOAD(0x5, &(0x7f00000026c0)={0x8, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000000280)='GPL\x00', 0x97, 0x94, &(0x7f00000002c0)=""/148}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x15}, 0x10) 2018/03/31 21:21:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socket(0xa, 0x0, 0x400) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000080)="a2f5d65772deea303e0200000000002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f0450fd5ff01abd56add84589e00ca08ed60c49e69c0c0800000000000000f827edc69c58b7246984668e0300000000000000025476e272be0f0000042568badd5a", 0x69) read(r1, &(0x7f0000de2000)=""/181, 0x2a5) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000200)=0x3) r2 = dup3(0xffffffffffffffff, r1, 0x80000) connect$bt_rfcomm(r2, &(0x7f0000000240)={0x1f, {0x1, 0x3ff, 0x9, 0x0, 0x2}, 0xfffffffffffffffa}, 0xa) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/31 21:21:21 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f015") 2018/03/31 21:21:21 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x80) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x17, 0x71, &(0x7f0000000040)="5a079480c0d71f6d6df1804f3de9c2f1f3af5ff68896df52f2a65a8c519a402149b3c3b25f011ddb90c7b411e6417e3fa8babc697efe5e085672689688d1911431b6960ab9100dc8bef1b665875ebe30813fdd8e947ba043927476f3ea6d06b0d5cb66b333c14bcb6427483dca54bc7d19"}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000005c0)={0x0, 0x101, 0x0, 0x3}, 0xc) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/03/31 21:21:21 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x401, 0x10000) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000140)={0x1f, 0x0, {0x0, 0x0, 0x1000, 0x3, 0x2}}) write$rdma_cm(r0, &(0x7f0000001e80)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x48) 2018/03/31 21:21:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) pipe2(&(0x7f00000001c0), 0x4000) setsockopt$inet6_tcp_int(r1, 0x6, 0xd, &(0x7f0000000180)=0x1d, 0x4) r2 = socket$inet(0x2, 0x80000, 0x10001) r3 = memfd_create(&(0x7f0000000000)='md5sum\x00', 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x8001, 0x5}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r4, 0x1}, 0x8) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff]}, 0x1}, 0x1c) 2018/03/31 21:21:21 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00000006c0)="6c6f676f09a0", &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)="838f3ef2ee4ddf6278f6ba131f23a43a8b3c2383636e6d53d6183a3397f4cd94bdfbcddc81288ad0a198038c2067b8dbff680270fdfb4c62b9dc123417a5af16df209ca96e05bd31fd67fae347eecb587ec7ecc22e95116595ef56b2492218eb1bbe54c88b8f6dcbd2476222d54f7031613c4a19c411678a359f88ec063a47ee6ca98b07eda2fb6c3d37f4cad7dd6212aa36a067a0c2bdd79240f3f12bfa517149da52585601a2a55ca926d1a90d3dc2027f03d3a3", 0xb5, 0xfffffffffffffff8) r4 = request_key(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)='(self\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r3, r2, r4}, &(0x7f0000000980)=""/28, 0xfffffffffffffed7, 0x0) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000080)={0x1ff, 0x0, &(0x7f0000ffb000/0x2000)=nil}) ioctl(r5, 0x8000c0184908, &(0x7f0000000080)) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000000a40), &(0x7f0000000bc0)="8f8191df4202de7118dd0a6406d30845c2a3751c7823458a1dba6e419950c07fc83c2c03a3aa3b7b9778e466a54ea54ab705ca5f8b3b23d12da6958caadfc0e85dce0fcc8eaeb4e5443ff8e35d43096438c4d9839f572f0bbc2bfe3e4cf25fe1b1df687b1a9798933905554697ac6bba67e90c58c9953810ac3ad6edd44e10ad32fca7364ac7b383417eaed20eac0e33ffdb20a23c3e755dec917dd9563a46afa4101368354817fc808f465a923221958508afe843134891b80c987ddc021f4e28ee9d000000000000000000000000") clone(0x0, &(0x7f000052cf69), &(0x7f00000009c0), &(0x7f0000e9b000), &(0x7f0000000a80)="16b5d465278c491e589957f9e87329a89b2d963e56b1f9c5b8f57aacebbe3d7b200015c0e1c15214114c794f4474c7ef8253ff4a2fc9c994eda4381ade86ef7e1012e58893377c24c6aed4157ed46c1aba601725f32a267d0138f0e45039b7a09f2fbf4aada8c8f0624825a2625d8489e9def472474befae6f47679c21a2bfb46f5f38c71dc4a50fb03402904e0edd64b80ac8c4934cd04364602491ca07216934e09cc3b95fbec2bee5cfd8fcccbebb7733f5235cd9835c3956028800000000000003313426fff5d5d78504e8e643ef90537e9e50605578dbce8edd") r6 = getpgrp(0x0) wait4(r6, 0x0, 0x80000000, &(0x7f0000000f40)) io_setup(0x8, &(0x7f00000003c0)=0x0) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000a00)='status\x00') eventfd2(0x81, 0x80000) setsockopt$ax25_int(r8, 0x101, 0x6, &(0x7f0000000dc0)=0x28, 0x4) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r8, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000e80)=ANY=[@ANYBLOB="7c004404ec9863176d60a2f60d311336ef1000", @ANYRES16=r9, @ANYBLOB="200027bd7000fbdbdf2504000000080006001dcdb71140000200140001000000007f0000000000000000000000000800080003000000080002004e20000008000700010000000800080008000000080003000200000020000100080001000200000008000800080000000c0007000000000010000000"], 0x7c}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) dup3(r8, r0, 0x80000) r10 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x4004) recvfrom$unix(r8, &(0x7f00000005c0)=""/80, 0x50, 0x40000020, &(0x7f0000000640)=@abs={0x1, 0x0, 0x4e23}, 0x6e) getsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) getgroups(0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xa001, r11, r12, 0x7, 0x0) io_submit(r7, 0x1, &(0x7f0000000d40)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000400)="2ae88409a36d87b6bf7a305b7780ebb5df6fb10230d25ba065764a09095e620559dc9fb7aa71f820d08d13fd7a46b8d5bd232c1709eb3bbf90e7375835e0e9a4b2f29ec558a55aba7a470a4ccdfa14", 0x4f, 0xab, 0x0, 0x1, r8}]) 2018/03/31 21:21:21 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3, 0x8, 0x5}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000000), 0x2}, 0x20) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000040)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000080)=r2) [ 47.021115] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/31 21:21:21 executing program 1: r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) accept4$ipx(r0, 0x0, &(0x7f0000242000), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000180)=""/4096) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x100000001, 0x10000, 0x3, 0x3, 0x40, 0xbe8}, 0x2, 0xffffffffffff0001, 0x401, 0x4, 0x1, "373b145dd03d2178571b7072f4494b3342ff48605e1a9c55b7db6b14ed24ec8f82be75570c81e6c4e80bcdab6b462144e42737d8ee4d9a005cdc4d623c324e991bfbaeef155a9d1b369e10503eae27da3421246bc6f09428f2b6ed56cb9e68f7001867119c166368e32cb3ae5ea96cd438f51452737b53ac27df632ce3f7b965"}) prctl$seccomp(0x16, 0x2, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x3, 0x465, 0xe48c000000000}, {0x3, 0x8000, 0xd6f, 0x200}, {0x2, 0xfffffffffffffff9, 0x8, 0x8000}, {0x67, 0x20, 0xd9}, {0x9, 0x6, 0x9}]}) 2018/03/31 21:21:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1265, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000000c0)={0x9}) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x3, 0xc200000000000, 0x9bc, 0xffff, 0x0, 0x401, 0x13000, 0x0, 0xf62c, 0x6, 0xfff, 0x8000, 0x1, 0x2, 0x585e, 0x5, 0x8, 0x6, 0x3951, 0x1, 0x9, 0x5, 0x4, 0x0, 0x7ff, 0x7, 0x7, 0x10000, 0x74e9, 0x7fff, 0x3, 0x3, 0x0, 0xab, 0x7fff, 0x20, 0x0, 0x2, 0x4, @perf_config_ext={0xfffffffffffffffa}, 0x8000, 0x6, 0x4, 0x9, 0x1, 0x80000000, 0x1}, r1, 0x0, r2, 0xa) 2018/03/31 21:21:21 executing program 2: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$revoke(0x3, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000100)={0x2, 0x3d, 0xda8}) keyctl$read(0xb, r1, &(0x7f0000000280)=""/246, 0xfffffffffffffe20) r3 = msgget$private(0x0, 0x451) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000180)=""/145) 2018/03/31 21:21:21 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1, 0x8c00) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000300)={{0x2, 0x40004}, 'port0\x00', 0x3, 0x2, 0x1, 0x8, 0xe2b, 0x1, 0x10000000000ffff}) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x0, @broadcast=0xffffffff, 0x4e22, 0x2, 'dh\x00', 0x6, 0xa3ea, 0x7b}, 0x2c) mq_getsetattr(r0, &(0x7f00000003c0)={0xe307, 0x10, 0x10001, 0x380000, 0x7, 0x0, 0x3, 0x4}, &(0x7f0000000400)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040), 0x4) fstatfs(r2, &(0x7f0000000140)=""/180) mlock(&(0x7f00007ac000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x102) munlockall() 2018/03/31 21:21:21 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa00000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="c0431a1fc90627be9c31d19efd5444c07b72d22adaf5a412251ee3cd0293104fd4db5eaada4e5c08a9adfde5df521b512283675362174625a99e2f0125536b71508299a710cb6982f3eb2fb6d96ca16bd9", @ANYBLOB="080028bd7000fbdbdf250a000000080005001f00000008000600990a000008000500010000005400030008000500e00000021400060000000000000000000000000000000001080001000200000014000600fe8000000000000000000000000000bb0800080003000000080001000000000008000400c3000000380003000800080006000000080007004e220000080001000300000008000100020000001400020062707130000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x40) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x401, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, 0x3, 0x8, 0x100000000, 0x6, &(0x7f0000000240)='bond0\x00', 0x9, 0x6, 0x2}) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000002000006, 0x5011, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r2 = socket(0x100000001e, 0x1, 0x0) setsockopt(r2, 0x10f, 0x81, &(0x7f0000000000)="00040000", 0x4) preadv(r1, &(0x7f0000002380)=[{&(0x7f0000001380)=""/4096, 0x2}], 0x1, 0xfffffffe) 2018/03/31 21:21:21 executing program 7: r0 = socket$inet(0x15, 0x80005, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000340)={0x2, &(0x7f0000000100)=""/16, &(0x7f0000000300)=[{0x2, 0xff, 0x319b80, &(0x7f0000000140)=""/255}, {0x7, 0x99, 0x8, &(0x7f0000000240)=""/153}]}) getpeername$inet(r0, &(0x7f00000003c0)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0xffffffffffffffb7) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x80) 2018/03/31 21:21:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 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), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000380)=0xc) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200800, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, r0, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000af4b), &(0x7f0000570fff)}, 0x20) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) r2 = shmget$private(0x0, 0x2000, 0x54000020, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/03/31 21:21:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r0], @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=r0]], &(0x7f000095dffc)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0), 0x10) 2018/03/31 21:21:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) accept4$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x1a5, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x2000, 0xfff, 0x0, 0x0, 0x0, 0x0, "9aab3d82b1776054d38127306e44ac8153b8b24804589ebd16cdd7a0c81b2f22aa4f80697755839f61c801fe88be1935b9942e1e0ff81774c2cb833d89837970", "66e4c3f56840f22734ab2845d16cbb4c46b8d2f616486137839829e6f173d68b65f7abd65f6c290317d948466e0dd150c6bdc096aaea8d463a4afc2db7cb4f24", "0501e7607b140f8d43310b68d4acb8c229b70c2fb9994c8aed7ee7c71e52c829", [0x20, 0x9]}) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x6, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], &(0x7f0000000080), &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], 0x1, 0x0, 0x6, 0x2}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000240)={0x3ed2, 0xa731, 0x7fffffff, 0x221, 0x100000000, 0x1f, 0x4}, 0xc) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000100}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)=@delpolicy={0xb4, 0x14, 0x2, 0x70bd27, 0x25dfdbfd, {{@in, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x101, 0x4e21, 0x1dc3, 0xa, 0x80, 0xa0, 0x6}, 0x6e6bb1, 0x2}, [@algo_comp={0x64, 0x3, {{'deflate\x00'}, 0xc8, "cf026b94c0238bc7c5785f5e59e68796168579ed5dc5fa28de"}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4050}, 0x810) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d", 0xd4, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r2, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) time(&(0x7f0000000780)) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r2, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f9e9d3a0830a23beb26f93c716bd8c55049d1572036a765186937967b2075decd075123f9eb8d4a8e414217d438156d0b1597aeea3580779"], 0x38}, 0x1}, 0x40001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3b, "28269bcb13202a2b2fee172fd0ce16245080087ac6e5dba05788e4ff6302529dba83dcc8cd21ff1656a0dbb21e312eb09bc8cc51043fb8255c4713"}, &(0x7f00000000c0)=0x43) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r3, 0x6}, &(0x7f0000000180)=0x8) shutdown(r2, 0x1) select(0x40, &(0x7f0000000340)={0x200, 0x7f, 0x0, 0x0, 0x7fff, 0x10000, 0x0, 0x1}, &(0x7f0000000380)={0x3, 0x3, 0x1800, 0x0, 0x7}, &(0x7f00000003c0)={0xad7, 0x734752c5, 0x8, 0x0, 0xffff, 0x0, 0x0, 0x80000001}, &(0x7f0000000400)={0x77359400}) 2018/03/31 21:21:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7eabbcebd1dd850715284a9fd69bf6bfde5cfb085c385724baacf1a2865d221d2", 0xa0, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/03/31 21:21:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x1a}, 0x5a0}, @in6={0xa, 0x4e22, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, @in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x8000, @empty, 0x3}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e20, @rand_addr=0xa23}], 0xac) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000001c0)="0f32f4640fc7fcc744240009000080c744240200000000c7442406000000000f011c24b9800000c00f3235002000000f30b97c090000b800000000ba010000000f30c4e21946b3fc600000ea060000000e0166ba4200edb9800000c00f3235010000000f30", 0x65}], 0x1, 0x0, &(0x7f0000000380), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0xee, @dev={0xfe, 0x80, [], 0xb}, 0x2}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e21, @rand_addr=0x3}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x10000}, 0xfff}, @in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x543c}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x94) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/31 21:21:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/prev\x00') ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000080)={0xd400000000000000, 0x4000, 0x0, 0x8, 0x7}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00000000c0)=0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/03/31 21:21:21 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) socketpair(0x1, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x3, 0x3}, 0x1, 0x0, 0xff, {0x9, 0x800}, 0x1, 0x4}) 2018/03/31 21:21:21 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000001c0)={0x9, &(0x7f0000000140)=[{0x1f, 0x4, 0xed4a, 0x1}, {0x7, 0x100, 0x2, 0x6}, {0x118ddc7, 0x0, 0x7, 0xfffffffffffffffb}, {0x9, 0xffffffffffff8001, 0x8}, {0x2, 0xfffffffffffffffe, 0x7, 0x400}, {0x5f, 0x3, 0x7, 0xfffffffffffffffe}, {0x8, 0x0, 0x2000000, 0x6}, {0xfff, 0xa7, 0x7313, 0xae61}, {0x5, 0x3, 0x1, 0x7f}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x615) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x400000, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x2, 0x440) renameat(r3, &(0x7f0000000240)='./file0\x00', r4, &(0x7f00000002c0)='./file0\x00') ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0x6}]}) 2018/03/31 21:21:21 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) getpeername(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/31 21:21:21 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) prctl$setptracer(0x59616d61, r1) 2018/03/31 21:21:21 executing program 1: r0 = socket(0x1e, 0x4, 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x100000001, &(0x7f0000ffb000/0x3000)=nil, 0x3) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/03/31 21:21:21 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x30a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000353000)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) flistxattr(r0, &(0x7f0000000080)=""/84, 0x54) sendto$inet(r0, &(0x7f0000000000)="9bd52829b52ece1a5c28af57aca2bd20c00417a3b77d3b4894e6f1fd479e854c089fc32add2720065f564325051529044e4765fff641fa7ac6d3a6a40f9cef908168483b92ecb04a3eb842b6ae0097f4efc5c66589e7ff40160a55db8f431e1a9a46da4499b23d8ba63cd831e9ade147ba9f73444f1a", 0x76, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/31 21:21:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="000000000000eef8ff00") lseek(r0, 0x0, 0x4) 2018/03/31 21:21:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) arch_prctl(0x2005, &(0x7f0000000080)="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") r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100000001, 0x204002) r1 = gettid() rt_sigqueueinfo(r1, 0x3, &(0x7f0000000280)={0x15, 0xe00000000, 0xff, 0x1ff}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000240)={0xf000, &(0x7f0000000200), 0x1, r0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x4}) 2018/03/31 21:21:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000009c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)=ANY=[@ANYBLOB="c400cb8b", @ANYBLOB="000326bd7000fcdbdf250f00000064000200080007000100000008000900fbffffff0800060006000000140001007f0000010000000000000000000000000800090002000000080002004e230000080008000600000014000100000000000000000000000000000000010800080003000000080006003f00000008000600020000000c0003000800010002000000080006000100000028000100080005000200000008000800070000000c000700020000002f00000008000b0073697000"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) r4 = dup2(r0, r3) accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0) r5 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x0, 0x6) write$evdev(r6, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f00000000c0)=""/157) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) timerfd_settime(r4, 0xfffffffffffffffe, &(0x7f0000000280)={{r7, r8+10000000}}, &(0x7f0000000500)) ioctl$KVM_SET_PIT(r5, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0, 0x0, 0x5}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}]}) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x1a3) r10 = semget(0x1, 0x3, 0x401) semctl$SEM_INFO(r10, 0x4, 0x13, &(0x7f0000000c40)=""/4096) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0x80}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xfffffffffffffe01, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x5c) accept4$vsock_stream(r5, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x200100000) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x2d}, &(0x7f0000000400)=0x0) timer_gettime(r11, &(0x7f0000000440)) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000000200)={0x74, 0x0, [0x6, 0x3f, 0x7, 0x99]}) r12 = dup3(r0, r2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r12, 0x12, 0x2, &(0x7f0000000b80)=""/121, &(0x7f0000000c00)=0x79) fsetxattr(r1, &(0x7f0000000a00)=ANY=[@ANYBLOB="7573a53808a08f33cf000000"], &(0x7f0000000a40)='\x00', 0x1, 0x1) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x57c, 0x8, 0x0, 0x3, 0x1b, 0x0, "9ff8117d81466fa9c46638a910042b5b2488f89ee8e8e6606c4236764ed225a4867e29795b5157a568582f248241b0881cfaed8d6b91eac43ec130e0401b9a9b", "695ec92a52ee2adcf7e3259241adfd762f03b89ad636dc433db9e148474563ce163ff0dba26f96dfc4e8c7a196203d4d76ccd41629b58d1b8e59020a8cb754b5", "5661c1f188642ea45f4c1ff33b11f03e7c256348ba426e2e6b2fe616d1e9603b", [0x80000000]}) 2018/03/31 21:21:31 executing program 6: r0 = memfd_create(&(0x7f0000000000), 0x2) sendfile(r0, r0, &(0x7f0000000300), 0x1d) pwrite64(r0, &(0x7f0000000000)="b924", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7, 0x101, 0x10, 0x7, 0x401, 0x100, 0x8, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xd, 0x6, 0x2, 0x100000001, 0x9}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x8, 0xb399, 0x78, 0x3ab, 0x20}, &(0x7f00000002c0)=0x98) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fcntl$addseals(r0, 0x409, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) fallocate(r0, 0x0, 0x0, 0x2) 2018/03/31 21:21:31 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x96c2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x10000, 0x2d9, 0x20}, 0x10) ptrace$getsig(0x4202, r1, 0x80000001, &(0x7f0000000100)) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/03/31 21:21:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000080), 0x100}) r2 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000200)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x20}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000140)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) 2018/03/31 21:21:31 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000140), 0x1) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) recvfrom(r0, &(0x7f0000000000)=""/9, 0x9, 0x0, &(0x7f00000000c0)=@ll={0x11, 0xf6, r1, 0x1, 0xfffffffffffffffb, 0x6, @random="ce67ad9386c4"}, 0x80) 2018/03/31 21:21:31 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000), 0x0) r3 = dup3(r0, r1, 0x80000) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000100)=0xffffffffffffffff, &(0x7f0000000140)=0x3aa) 2018/03/31 21:21:31 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1, 0x0) connect$nfc_raw(r1, &(0x7f00000000c0)={0x27, 0x1, 0x1, 0x7}, 0x10) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000000240)=[{0x39ff, 0x8000, 0x8, 0x3ab9, @tick=0x9, {0xec, 0x3}, {0x2, 0x5}, @time=@time={0x77359400}}, {0x6, 0x0, 0x8, 0xfffffffe00000000, @tick=0x401, {0x180000000, 0x5}, {0x6, 0x5}, @time=@tick=0xffffffff}, {0x10001, 0x3, 0xea0, 0x9, @time={0x0, 0x1c9c380}, {0x0, 0x1}, {0x6, 0x8}, @result={0x8, 0x1}}], 0x90) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8345, 0x80042) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000140)=""/255) 2018/03/31 21:21:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x4, 0x3ff, 0x6, 0x8000, 0x0, 0x8, 0x80000, 0x8, 0x4e13, 0xf597, 0xfffffffffffffd98, 0x57, 0x8, 0x5, 0x10001, 0x874c, 0xffffffff, 0x4, 0x2, 0x3, 0x3, 0x6, 0xfcf, 0x3, 0x8001, 0x100, 0xb1d, 0x2, 0x1, 0x5, 0x3, 0x9, 0x0, 0x8, 0x1fffe0000000, 0x4f5, 0x0, 0xfff, 0x7, @perf_config_ext={0x10001, 0x9}, 0x4008, 0x1f, 0x400, 0x0, 0x5, 0x7, 0x1}, r1, 0x3, r0, 0xb) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) clock_nanosleep(0x5, 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) 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, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/03/31 21:21:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x202c, 0x20100) recvfrom$inet6(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x10000, &(0x7f0000001040)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, 0x1c) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) 2018/03/31 21:21:31 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000), 0x0) r3 = dup3(r0, r1, 0x80000) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000100)=0xffffffffffffffff, &(0x7f0000000140)=0x3aa) 2018/03/31 21:21:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/242, 0x100000000}) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xfd, 0x20000) bind(r1, &(0x7f0000000140)=@llc={0x1a, 0x33a, 0x7, 0x80, 0x5, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x15, &(0x7f0000000000), 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x103002, 0x0) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) r4 = syz_open_dev$vcsa(&(0x7f0000000b80)='/dev/vcsa#\x00', 0x2, 0x101203) sendto$inet6(r4, &(0x7f0000000bc0)="36251e313e0743fc195a1a198a14434e8a0a00b3f452a3b5644e336ec712a16310c9aecc4e3097bc666a8882128a73c368ce731e9fbf3fe18fa52d00c34ac2e57c1c4569cfbd6a621c6dfbc032121aed", 0x50, 0x20000000, &(0x7f0000000c40)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xb4fcd35419244434, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[], 0x1a1}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xf000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) socket(0x1e, 0x4, 0x0) socket(0x1e, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000380)=""/113) sched_yield() ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000140)) ioctl$KIOCSOUND(r4, 0x4b2f, 0xfffffffffffffb74) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz0\x00', 0x1ff) r5 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7be, 0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setflags(r5, 0x2, 0x1) ioctl$VHOST_GET_VRING_BASE(r5, 0xc008af12, &(0x7f0000000180)) connect$rds(r4, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d3ab27191a010023", 0x8) sched_getparam(r6, &(0x7f0000000200)) [ 57.247089] print_req_error: I/O error, dev loop199, sector 0 [ 57.255747] FAT-fs (loop199): unable to read boot sector [ 57.278069] print_req_error: I/O error, dev loop199, sector 0 [ 57.284098] FAT-fs (loop199): unable to read boot sector 2018/03/31 21:21:41 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setns(r0, 0x44000000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bacfe8)={0x18, 0x1, 0x2, 0x201, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000100)={r3, r4, 0x1a0}) socket$rds(0x15, 0x5, 0x0) 2018/03/31 21:21:41 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) prctl$setname(0xf, &(0x7f0000000040)='bdev]em1\x00') ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x8040) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') 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, 0x39}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r4) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101001, 0x0) writev(r5, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000200)={&(0x7f00000006c0)={0xe0, r3, 0x0, 0x70bd2b, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4091}, 0x1) chmod(&(0x7f0000000440)='./file0\x00', 0x0) fcntl$notify(r0, 0x402, 0x28) close(r1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000780)={'yam0\x00', 0x10}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x2, 0x0) r7 = memfd_create(&(0x7f0000000080)='dev ', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000680)={r8, @in6={{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x1175, 0x3, 0x1471, 0xfffffffffffffffd, 0x10000}, &(0x7f0000000740)=0x98) fallocate(r7, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f0000000580)={0xfffffffffffffffc}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000540)) 2018/03/31 21:21:41 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x210000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x1, 0x2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x7ff, 0x3, [0x3bc8, 0x8, 0x76]}, &(0x7f0000000100)=0xe) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000160000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000092f000)={0x14, 0x1, 0x3, 0x800000001}, 0x14}, 0x1}, 0x0) r3 = memfd_create(&(0x7f0000000140)='\\wlan1)-ppp1-em1\x00', 0x1) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) 2018/03/31 21:21:41 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000), 0x0) r3 = dup3(r0, r1, 0x80000) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000100)=0xffffffffffffffff, &(0x7f0000000140)=0x3aa) 2018/03/31 21:21:41 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0xba, 0xa0000) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000380)={{0x1200000, 0x1c7}, 0x10}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xb, 0xffffffffffffff94, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x2) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000280)={0x1f, 0x7fff, 0x81, 0x1, 0xfffffffffffffb6b, 0xfff, 0x6, 0x6, 0x9, 0x7}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r3 = syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc10c5541, &(0x7f000035dffc)) r4 = fcntl$getown(r1, 0x9) ptrace$setregset(0x4205, r4, 0x207, &(0x7f00000000c0)={&(0x7f00000003c0)="9062e2d2645890cb02258f868f065a505ab6", 0x12}) close(r3) socketpair(0x2, 0x6, 0x101, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f0000000140)={0x1, 0x10000003f}) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x0) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f00000002c0)) close(0xffffffffffffffff) futimesat(r5, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{0x77359400}, {0x0, 0x2710}}) 2018/03/31 21:21:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000009c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)=ANY=[@ANYBLOB="c400cb8b", @ANYBLOB="000326bd7000fcdbdf250f00000064000200080007000100000008000900fbffffff0800060006000000140001007f0000010000000000000000000000000800090002000000080002004e230000080008000600000014000100000000000000000000000000000000010800080003000000080006003f00000008000600020000000c0003000800010002000000080006000100000028000100080005000200000008000800070000000c000700020000002f00000008000b0073697000"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) r4 = dup2(r0, r3) accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0) r5 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x0, 0x6) write$evdev(r6, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f00000000c0)=""/157) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) timerfd_settime(r4, 0xfffffffffffffffe, &(0x7f0000000280)={{r7, r8+10000000}}, &(0x7f0000000500)) ioctl$KVM_SET_PIT(r5, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0, 0x0, 0x5}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}]}) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x1a3) r10 = semget(0x1, 0x3, 0x401) semctl$SEM_INFO(r10, 0x4, 0x13, &(0x7f0000000c40)=""/4096) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0x80}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xfffffffffffffe01, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x5c) accept4$vsock_stream(r5, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x200100000) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x2d}, &(0x7f0000000400)=0x0) timer_gettime(r11, &(0x7f0000000440)) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000000200)={0x74, 0x0, [0x6, 0x3f, 0x7, 0x99]}) r12 = dup3(r0, r2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r12, 0x12, 0x2, &(0x7f0000000b80)=""/121, &(0x7f0000000c00)=0x79) fsetxattr(r1, &(0x7f0000000a00)=ANY=[@ANYBLOB="7573a53808a08f33cf000000"], &(0x7f0000000a40)='\x00', 0x1, 0x1) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x57c, 0x8, 0x0, 0x3, 0x1b, 0x0, "9ff8117d81466fa9c46638a910042b5b2488f89ee8e8e6606c4236764ed225a4867e29795b5157a568582f248241b0881cfaed8d6b91eac43ec130e0401b9a9b", "695ec92a52ee2adcf7e3259241adfd762f03b89ad636dc433db9e148474563ce163ff0dba26f96dfc4e8c7a196203d4d76ccd41629b58d1b8e59020a8cb754b5", "5661c1f188642ea45f4c1ff33b11f03e7c256348ba426e2e6b2fe616d1e9603b", [0x80000000]}) 2018/03/31 21:21:41 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x9800000000000000) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4181c3, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/wireless\x00') mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="02000000020000000000e90005070000001f06a0", 0x14, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'\x00', {0x4, 0x3f, 0x8, "a86e5e30a7a8", 0x3ff}}) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141046, 0x0) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r5, 0x0, 0xffff, 0x4) open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xbff, 0x0, 0x80000001, 0x3, 0x3f}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000640)={r7, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000200)={0x2, 0x100, 0x0, 0xff, 0x200, 0x3}) r8 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r8, 0x80000089a2, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) write(r6, &(0x7f0000000540)="260000002a0047d2ff0800000000ce206c3d8ed67ef9000000000700000000000000982dcf84c6b4f922dc72679c54a69860bb4e1b2e7753d4d93a67cb7bbf6db6123c0dd2dcaa47edac90c2570b3b0f038bd691e0edbdd0f2f09510ae96e3df3da5b3935cee3c3dba4cb1022e1822262075f28610762fd80f85f9b3fceb9a0f3c92385b434dfe4630c649c5a0104ca109112deefe587f47307a2edb53fbeb73af7310c226a5a21b6fa9f816f91f59f80be24e831774df1621f2879aa9beea39", 0xc0) r9 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) recvmmsg(r9, &(0x7f00000001c0), 0x2a8, 0x2, &(0x7f0000000140)={0x77359400}) sendto$llc(r9, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/31 21:21:41 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1}, &(0x7f0000002ffc)) io_setup(0x8, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) io_getevents(r0, 0x8911, 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000100)={r1, r2+30000000}) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{0x77359400}, {0x0, 0x6}}, &(0x7f0000001000)) timer_gettime(0x0, &(0x7f0000000500)) 2018/03/31 21:21:41 executing program 2: syz_emit_ethernet(0x2, &(0x7f0000000300)=ANY=[@ANYRES32, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16, @ANYPTR64, @ANYRES16, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="a07d274746809982ab538503cae0a08523ea479a078094975147e6fe2a2fdbb6323a2a987ee7989404dcf993922dc920f9113fb17532604a01e74300c217479a8ec485ef156b6dcc1e73266cdca07f99d7e22ae6b44f558138bfec7928cd4d73973361a67e7a23853fdde4039135d77d12bf19eaf4c49fe04309e22f9ec5ee8996b0ea2ced24033433c6d909bd3e78a9bbe7ff642a2e6599ed74756d32", @ANYPTR, @ANYRES64, @ANYRES16, @ANYPTR]]], 0x0) 2018/03/31 21:21:41 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000), 0x0) r3 = dup3(r0, r1, 0x80000) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000100)=0xffffffffffffffff, &(0x7f0000000140)=0x3aa) 2018/03/31 21:21:41 executing program 6: mknod$loop(&(0x7f00000002c0)='./file0\x00', 0x2001, 0x1) r0 = open(&(0x7f0000000140)='./file0\x00', 0xc82, 0x4000000000060) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0)={0x7, 0x7, 0x1, 0x3, 0x9, 0x1, 0x2, 0x8001}, &(0x7f0000000200)={0x6, 0x101, 0x9, 0x906a, 0xf4, 0x2, 0x2, 0x689a}, &(0x7f0000000240)={0x0, 0xfffffffffffffffa, 0x5, 0x100, 0x101, 0x1, 0xc1ad}, &(0x7f0000000300)={r1, r2+10000000}, &(0x7f0000000480)={&(0x7f0000000440)={0x4}, 0x8}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4}}, &(0x7f0000000540)=0xfffffffffffffef4) quotactl(0x3, &(0x7f0000000180)='./file0\x00', r3, &(0x7f0000000340)="0c83b30c927df6bdee080819e65ae6ffb5c6a618d7c187c308b7dc7f2fa6dfe986727f5b01bc61907fec1a09c7b0b3b306dd0b1e5fc9c6a103ef7c369db9d347df6df76836ecacd8ddee26eb746c4cb153a3f812adec81067e08c6a8350f944f6db3168541114984a4a8087a4d257e2c126d7f47ef86e82a0c65cc4c59bd3c8ab02384903117492c8a76031e528fd7e2c51b509f045be60a8b7b357a4b44f16d0bd4eeccd3158286b856000532d801ddaebed1b53abd300232b58ce8e0f9d3c491506da7f0076357a77fb39fcdf888d5f3fe456de7b5b5921d2489555e4e090aa39fd1cc8bc43a145ffcae51fd38950303cc7a") ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000e40)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)=0x0) wait4(r4, &(0x7f0000000500), 0x81000000, &(0x7f0000000580)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180), &(0x7f00000000c0)) syz_mount_image$iso9660(&(0x7f0000000640)='iso9660\x00', &(0x7f0000000780)='./file0\x00', 0x1, 0x7, &(0x7f0000000d40)=[{&(0x7f00000007c0)="64fbea3cc50c2c93c324939e7e106257c268764a451e2f0e984f95be2cc4076a037a3de603706bdc46f233c002ba8f04662c0b055581fd464bc8f1ad909f399bb65c9b8a5c3eb3302a5457dea5872c090d4341e527c5899c68d02183eb5b23553fed208ea5b2c80ad2351f2c74e32891e1e4cc1fbdbdc316c5ad40b07d9587c211967aa58429f02646ba17be7bdf7960f8e1ad845bd6356323c26eebbb9d9e8dcc9efaebe97a6d4520265d2d3f18e5a77ebd48ab211cda288b9795a2a1128edccc7761eea75c4867b3e513118adc54854a67dc7a4dbe256d342f8ed0798e69b08516f49d95072b97972bd6", 0xeb, 0x5}, {&(0x7f00000008c0)="045b58a86fea4c6f257057e55ff6c09e33cf0f863d0d8fb3546e7d3cfad0e28afe0fbf79b01b80dab008f8813fbf932fc50ca9a5c2b55caa45ad83897f55fa2be340bc15555492a9c55350a87737eaa2b5e66e09440460f068a897d317cd22ddba17246ba343c1d633d1d1c790ba27cb2d0efefa19c1de20c098a5138f444e92824dd3f1b4e4f59a33ef3d3003ce3603c54560a01708149860581c981a9b4a6bd3da793619875ae9de33769a39ef3eeb4c911dfddd6a9624f6eb181e39892cf35012b2939e", 0xc5, 0x3}, {&(0x7f00000009c0)="348fb96542d21c415f64743311c25e7466ef45e5c7fd40e45ee2c9e2ce7446c786e82c22a64493f6e719f76b5479fc454bc7eb4e29c8e977eed35e82198d2c8e0bc87f456da822448063a6c6592cbb32cf175a7e8773cb79c2dad95ca9336b955148d212562669afc47eda21f541b14d36649c9a2897ac1733e01469115df1b825e295e43a31629382e72d7c2d994ab229634be3b490abc3954b92561315118840ad03321dc7", 0xa6, 0xc47}, {&(0x7f0000000a80)="50e129e87c8f4277541c29285a2eb57fc56a1af948c8cf6851445c912be8cef4f1f8c00734630ecb9be19e5d53dd890de8bcd2b552a7075e37b8e949b1af40bcd9fec643fc822c32b9e2877ad367457ad773428fc91a14deb7645ca814af66388a895d209b490ff1d9ff237a39e05273db09eeb2567b41a2c40e4f090f9ce533c2a7ff49250454c8efcc1c7d1b2ec365b7e3ea55b7ec23b3d3f25b187fa876bb6ca7f06ffe03b55444615b8c325defcf5c455ef327f5e96272d60a428c42bd44f572a6ce1d7932a1b76de9eb0e5183112bdb", 0xd2, 0x9}, {&(0x7f0000000b80)="421f5f77ac94e8f4115e7a445be996890a036d349ca29df130121f23ea1683a03200a2da45aa81924d8211908d302d86718c4c1811", 0x35, 0x1}, {&(0x7f0000000bc0)="bc18419ceb1d16d286d2a0db380845bf15252c098b7ea798ee3af13b1e9c6930aaaaea4a7dd4dfe6fe4ebc8620e10089f4930dbe2bc9dafbaa20e580118369b8ee0e29912b2cd3a4669a9300eb8d66b890224c67e8d06c495242489ea3688d589423618f6f92f007381299386f0bf5a5381e2a56bbd9dd95a9f2edd05ccefc973e34729571c6cc36b3a11119db84f16d174807ffd5477134d55f8abe1df0fb6055", 0xa1, 0x7c0}, {&(0x7f0000000c80)="f5bb64364c8a43bb2535cec055a0ed10018984cbde9fc874620d2888d0655540874dc95df2c6ee3eeb9b9423157ee1903ac176ffd9ddc0b2040cda096eaa338dc95dd0c1486d9dab5de2fd630cd9ff83791517e4965523e6b399dc4bef676d0d53683c98b82c3ce4b0eeb41efd2b3b972f91945deadba44f568f9d0e66d4151cd43bee4800b4145e3b950d1220723c1163ce0e618e03bb125a049a5c6112", 0x9e, 0x3ff}], 0x2080880, &(0x7f0000000e00)={[{@check_strict='check=strict', 0x2c}]}) sched_getattr(r4, &(0x7f0000000e80), 0x30, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r5 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0xf54ddd09da2ad98c) futimesat(r5, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x77359400}}) 2018/03/31 21:21:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r4 = getpgid(0x0) getpgrp(r4) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r3, 0x0, 0x4) ftruncate(r3, 0x0) close(r2) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000680)={'bcsh0\x00', {0x2, 0x0, @rand_addr}}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz0\x00', 0x200002, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000580)='cpuset.mem_exclusive\x00', 0x2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r6, 0xc008ae09, &(0x7f0000000200)=""/131) fcntl$getflags(r5, 0x1) io_setup(0x400, &(0x7f0000000380)=0x0) r8 = memfd_create(&(0x7f0000000000)='rfc4106-gcm-aesni\x00', 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000700)=0x14) clock_gettime(0x0, &(0x7f0000000940)={0x0, 0x0}) sendmsg$can_bcm(r8, &(0x7f0000000a80)={&(0x7f0000000740)={0x1d, r9}, 0x10, &(0x7f0000000a00)={&(0x7f0000000980)={0x5, 0x4, 0x101, {r10, r11/1000+10000}, {}, {0x1, 0x4, 0xf5}, 0x1, @can={{0x4, 0xd5, 0x4857, 0x1000}, 0x1, 0x1, 0x0, 0x0, "6bac219e3bee51e4"}}, 0x48}, 0x1, 0x0, 0x0, 0x20004000}, 0x22cde48e3878e3d9) ioctl$KVM_GET_EMULATED_CPUID(r6, 0xc008ae09, &(0x7f00000002c0)=""/55) io_submit(r7, 0x0, &(0x7f00000004c0)) 2018/03/31 21:21:41 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0900010036"], 0x6) 2018/03/31 21:21:41 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e3ff8)='./file0\x00', 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) utime(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={0x800, 0xffffffffffffffe0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000001c0)={0x3}) r1 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x9, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000b2e000)='./file0\x00', 0x64) io_setup(0x0, &(0x7f0000000040)=0x0) io_getevents(r3, 0x100000000, 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000100)={0x0, 0x989680}) open(&(0x7f0000671ff8)='./file0\x00', 0x0, 0x0) open(&(0x7f000025aff8)='./file0\x00', 0x0, 0x0) 2018/03/31 21:21:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, &(0x7f0000000140)=0x88) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x440, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x0, 0x0, 0x0, 0x9}, 0x2c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x6, 0x5, 0x9, 0x96d, 0x7}, &(0x7f0000000180)=0x14) 2018/03/31 21:21:41 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) prctl$setname(0xf, &(0x7f0000000040)='bdev]em1\x00') ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x8040) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') 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, 0x39}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r4) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101001, 0x0) writev(r5, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000200)={&(0x7f00000006c0)={0xe0, r3, 0x0, 0x70bd2b, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4091}, 0x1) chmod(&(0x7f0000000440)='./file0\x00', 0x0) fcntl$notify(r0, 0x402, 0x28) close(r1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000780)={'yam0\x00', 0x10}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x2, 0x0) r7 = memfd_create(&(0x7f0000000080)='dev ', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000680)={r8, @in6={{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x1175, 0x3, 0x1471, 0xfffffffffffffffd, 0x10000}, &(0x7f0000000740)=0x98) fallocate(r7, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f0000000580)={0xfffffffffffffffc}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000540)) [ 66.702940] bridge0: port 1(erspan0) entered blocking state [ 66.708814] bridge0: port 1(erspan0) entered disabled state 2018/03/31 21:21:41 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xbb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x88000001, &(0x7f0000000080)={0x0, 0xffffffffffffffff}) dup2(r1, r0) 2018/03/31 21:21:41 executing program 2: 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, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x0, 0x7, 0x1, 0x0, 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, &(0x7f0000000540)={r3, 0x1c9}, 0x8) 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}}) syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x208000) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000100)={0x8001, 0x5f9, 0x1, 0x9}) syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x100000000, 0x80000) rt_sigprocmask(0x3d738072cd0f41ac, &(0x7f0000000cc0)={0x7}, &(0x7f0000000d00), 0x8) clone(0x40000000, &(0x7f0000000500)="67cdd9994c47c31d325b069924a7064c157c2ec0b5b5dca2feeb7dabef3b7af0d02d559e293faa759f2b3cb12aea360c2d", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000a00)="29859fdda9a119e54a27f9ec76b4d63a16dc5bbdd38c2fda0e5f4d8f830cd987ec7d3ffc66cf3db8820968fd89a1fba8fe6352a29a27f3b000bcdf238f2c04b358fc831025180e0be313da41de6366c94a1a0f86aaffdf2c039111b55275c054e14819a827fe809225249a01944263a2aec15f64e752e35892b1b8e7ef1e0e9115") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000b80)={{0x4, 0x8}, 'port0\x00', 0x80, 0x40, 0x10000, 0x6, 0x2, 0x80, 0x8, 0x0, 0x0, 0x3dec00}) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x2040) 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)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x222081, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x100000001, 0x0, 0x8, 0x0, 0x7, 0x401, 0x1f, r3}, 0x20) 2018/03/31 21:21:41 executing program 6: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e54465320202020", 0xb}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x11) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) 2018/03/31 21:21:41 executing program 3: [ 66.799102] device erspan0 entered promiscuous mode 2018/03/31 21:21:41 executing program 3: r0 = socket$inet(0xa, 0x1, 0x0) socket$inet(0x2, 0xa, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000068a000)=@broute={'broute\x00', 0x20, 0x1, 0x290, [0x0, 0x0, 0x0, 0x0, 0x0, 0x209a3000], 0x0, &(0x7f0000641000), &(0x7f00009a3000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0xef, 0x260, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, 0x7fffffe}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:klogd_var_run_t:s0\x00'}}}}]}]}, 0x308) 2018/03/31 21:21:41 executing program 0: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) fallocate(r0, 0x0, 0xa3cf, 0x40) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a", 0x22) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_names\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x8, 0x0, 0x8000) [ 66.827807] bridge0: port 1(erspan0) entered blocking state [ 66.833688] bridge0: port 1(erspan0) entered forwarding state [ 66.835103] IPVS: ftp: loaded support on port[0] = 21 [ 66.847973] ntfs: (device loop6): parse_options(): Unrecognized mount option 61]æ£I„ÅÝŒÅ. [ 66.872143] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) [ 66.883845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.894221] ntfs: (device loop6): parse_options(): Unrecognized mount option 61]æ£I„ÅÝŒÅ. 2018/03/31 21:21:42 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(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) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x100, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@loopback}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) 2018/03/31 21:21:42 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000), 0x0) dup3(r0, r1, 0x80000) 2018/03/31 21:21:42 executing program 6: r0 = socket$inet6(0xa, 0x2000000002, 0x0) bind$inet6(r0, &(0x7f000002dfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x6e8, 0x1, 0x100, 0x1, 0x100, 0x1ff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/03/31 21:21:42 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000180)=0x7, 0x4) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000140)=0x3, 0x4) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x81006) socket$inet_icmp(0x2, 0x2, 0x1) sendfile(r2, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) fdatasync(r2) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000140)=ANY=[]) fcntl$dupfd(r1, 0x406, r1) r4 = perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x20000000002, 0x78, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r4, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r4, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f00000000c0), &(0x7f0000f85ffc), &(0x7f0000000180)) socket$unix(0x1, 0x7, 0x0) 2018/03/31 21:21:42 executing program 3: clone(0x7ff, &(0x7f00000001c0)="a14d8899918e90ad4febf3e592e408b2060008d694f5569a2097cc1547e31eec1492ef99df878fb75789fdc4480ded0ff49b1716defaa216001bccff8f696b9e28432387e5692e13ab582eea5fe3ba8d86aa0760f9233ee5c425e5628fa4c32a9d366e3332f0d33317ead596fe158855361b0368cae026301a6d0808598fe85e02fefecb7636dc0d78fca3d34e19f408bcd8d1264ca44f1d47aa357bd42b5dd6bf45a6a66bfba20e4eda8bf0", &(0x7f000083cffc), &(0x7f0000000000), &(0x7f00000000c0)="3a27b130cb70601334937494bd8ab496ac4f31e091a2a24257d0b1374e5ad326a99c299b9e675ed21904c047a2e46664baef054cbbee0c7b2635be4b460c8fb0872ad807b2ef86ee629d2b7d7d05560fe7adae235c383ff58d95e030c22d2b830c85ad6891b5c01485793e98e61e5b01d373033a62f0d04818230e6551bc4531220f540fe698") prctl$intptr(0x24, 0x6) [ 67.740671] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) [ 67.799293] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/03/31 21:21:42 executing program 5: syz_emit_ethernet(0x3d4, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="54fdc434f038", [], {@llc_tr={0x11, {@snap={0xaa, 0x1, "c3", "139bda", 0xedff, "a40479ae0a8e134efd3acbe48f"}}}}}, &(0x7f0000000140)) 2018/03/31 21:21:42 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='loginuid\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000002c0)) write(r0, &(0x7f0000000000)="e8f2dfda7d8fa492161d8aebfae358b3a1e9ae1eb8de8565a822d0cd5c0887bb0010ea8ae8f5f42fc44ede27c0afd63b30667d7f96f2689f2f67a958c3f47c821a48c21c52a33bda4db5c025e57c3cd1e092b3fa562f28752b62edb913", 0x5d) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x7f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x0, 0x9}, 0x8) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000380)=""/205) r4 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r4, 0x5412, &(0x7f00000000c0)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)) fcntl$addseals(r0, 0x409, 0xb) 2018/03/31 21:21:42 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) dup3(r0, r1, 0x80000) 2018/03/31 21:21:42 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') renameat2(r0, &(0x7f0000000000)='./file0/file0/file0/', r0, &(0x7f0000000040)='./file0/file0/file0/', 0x2) chroot(&(0x7f0000157000)='./file0\x00') renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0/file0/file0/') 2018/03/31 21:21:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x9cd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x1, 0x200}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) init_module(&(0x7f0000001180)='/dev/audio\x00', 0xb, &(0x7f00000011c0)='/dev/audio\x00') flistxattr(r0, &(0x7f0000000140)=""/4096, 0x1000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)=0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001140)="707070316d696d655f747970652a284432c100") ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001200)=0x3) 2018/03/31 21:21:42 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(0xffffffffffffffff, r0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = getpgrp(0x0) getpgid(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000000c0)=0x1) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000140)='binfmt_misc\x00', 0x0, &(0x7f0000000100)) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/03/31 21:21:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x40) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0x32, "6c48193a3b36440c54131cb7208285e648ce26498c70e12fb6ccdf3f33d939afc943b832c69e73397a0ce68e41396bf60d2b"}, &(0x7f0000000140)=0x56) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x2, 0x0, [{0x80000008, 0x7fff}, {0x1}]}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 2018/03/31 21:21:42 executing program 3: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0xfffffffffffffffc) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0\x00') r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6f, 0x2000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) r2 = creat(&(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x40) bind(r2, &(0x7f00000001c0)=@llc={0x1a, 0x8, 0x6, 0x6, 0x7, 0x20, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000180)={r1, 0x9, 0x0, r2}) 2018/03/31 21:21:42 executing program 5: capset(&(0x7f00002d0ff8)={0x20071026}, &(0x7f0000cc0000)) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000340)={{0x80, 0x10000}, 'port1\x00', 0x0, 0x20000010800a, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x2, 0x0, 'client1\x00', 0x0, "bc1c66dfcfd4386c", "b249dd20d8805d97c884a43de77c8d19a590e1d0a93e60edf7297aacdf8655a5"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x40000000401870cc, &(0x7f0000006100)) 2018/03/31 21:21:42 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffd7d) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/03/31 21:21:42 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00'}) dup3(r0, r1, 0x80000) 2018/03/31 21:21:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x10, "2fc27fe00df7346c95b31556b3a96fb6"}, &(0x7f00000002c0)=0x18) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) 2018/03/31 21:21:42 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f0000002680)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000002600)='\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001480)=""/166) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f0000001340)=[{0x6, 0x3f, 0x40, 0x0, @time={0x77359400}, {0x3, 0x5}, {0x5e6c, 0x101}, @ext={0x1000, &(0x7f0000000340)="a15e171adba551a9a14421313ec63a86365d4380b99c20204c97542c49d20d8b995d41e64301b9c754e4ef854f2e3950905a38f001ef879147c242093c34902817d0c00449479102d2de8af63e0cecdfd38d38086d0a02df6a6b13793a4fc2793085264e59415a1a44f092d52582fb5cebb65c494d3ebae5a371cd788777d848257d2b7cf7109f6e37afc0b012eecbf659f4f4a5b367762e59b36cf7a5fa7242fbf71f3a0bca7327fbc708ac882c40f93664beb946c6f60a1ab7d45a4ae5597a65486d669c1be19482be0184cf9fccdd7f94063bef7af6386128d9b2a36551ff8e50af979364d3b1747967f14c9ece43e501d4dbbb23335bb5c6e8ac6d432417b0ed1bf6ccf23e8738c36ee53ba7ed2a3657dab83f3be9db2462f11d0a1a4f7a46e4c111bf002bda18192638c81bb9a2e5ac3245e366d26ce80c21fc06d3d7637cb84658325ca0ee83651429c762ac68a83e854c9c0a4bfb2c42957c0887e1fddb60116826770eac27f50f68fb681ea0917d673e57f68679e4623f7e6dc8134095309d741aa101841b6cafe90489642195cd6845f94ea11dba780076f7b0b54d97b5b20292cb07160dbf2cde5c551cff1232a6ccd55179abad8b3ba1bc3724aa7dd0a7ee6ca8ff2bdae0cc259e57482c09a291a84627923efdf48a9b37bb26d5534d6083a94928413fbcdba34f7ab1f8315e960ab1c264a1c054e4103eb3255dd99bbb2d03aaaa972a9768927a95367707b5183e69dc10406b546f4eecce7f0e841d315d0700e1ddd2ceb44f98db5682f8ca01cb32f0923d4300ce32f57338a3e0cc8f38e2a097424d33ab8a836156c9b0f2887e55ccf0aaee15b29f213edd4dc6c05961f2edb4ec404e73d442430d175a1fe1ca0547975a437b22583a08f4b7fdd264aa4010bdda5ed3e78eada618a39bcd219e64a23249465e76eb1e95b17bf156d2b18d8b5073fb456e3f83e39088dacfbe1f0d94aa72822138672e1fce4d853881000e306cbd9b40616024b8931060d919f42c268ea29da858539c769f6daa351e88b8e696caeebea49c8903b280ca47f314eb1f7781f4abb3819ec2bdacef5098a1d524e95f68c8016c3c7fac5cc1985502f4f9b5c44efff2b377d3109bc0751bb55a4b7193fe6dd93feeb9acfea38b5820d8fe384205ab8158b4e9dbe5d2a762953005a107b6abf21bd0c3b71da5b5a84a5b16fb4d0936df18cda77806b6cce855709354286e5dfaed470f6913a5a079989ddcc9d84f316b7dee92be54fb1c31a0cb3022af746ab4ea74f3aada642f174811127da5e680d0ee628509945ce22553fa0490b5af5a883d4ecafd5aba77a26ebcd9867db691c177c664e16be8eb37e5961c41d267918933d04dbf5fcbec77d8f694aa5020dbbfce2937f92940fd4e34962eaaaa0f4c915ddd0197343b127b18d75a035042ef349c4d3f5049367c4a85dff3368440208a10d6bac1d0df961d6ef34fd096eba46abea461292a2d6986c1abf3258fa51a25900bc0ff193e511d61ddec8a6f87880810fa148f004b040f0169003f78fee14fd0d265e20c4369b2135794a7625c9abb30cff62190b961e2abf406ad26e571c85aae041f80bbce0a513181d4c07ddeabe7bcc61eee30d6fe80997eb99ba6038004594514b61ffde864915d6d65af439ca95eac978ba7f368fae8a855cad9920b534fb84eb987e5607b1feaaf7fca61faaa7c2b17c41b13d8955c70c5c7cb296604bad47b3c8bc9b63c2d2d77844e8aeac43cc405bc312f97b7e9b46e082407696d7441da95f6619bb2d6c877f1088538aff28e7d898a0dc408a328ceff96b02eb780ddc72a18f49c58198a65b8a57988b82fa408460961962b9e5f0d6bd74c058e7638718904475db3e83996c237fe6ec206aa2ea94e5ddad64773b6782d2b259213ad9559473e18fa21e1813324b262ed929012d25ddb0b883840f4102b5d07f8b07c53e2290e63d6a4aacbfb26d725402dbea0dff5d784649ca214d32d561d99a068c5c17989f6d67ed1c0bf47285c35ed352be75e8192186932642411a15e6d6d15ca3d404f3ec310e4f55e01b9abd8fac8bf04856f3ad10f73131edcc54f41bae53ebd6595ac7571264814f837a7549678287758bc6a826d4fddebef02745eb8e79f69ec4978a8c9665a5589f4f5ccf27ed637771cb596b7667d264b91c28679f0e937002d7c80e12aa584915827f41b6149b01650d932745b5ccd492fad5805ef04d333803a8dbf49b02d46971a2ec56f61b287527bf3e193e3a50fc85b4bc39edf69bcc975b1304bc4f96761c873d164f6cbd692c4f8ed5765c254aec238a75460f2687a4afed708d7dfb4951bab59d9a6804bafd00fcac93970164c6730012dd8de301339615126119b5c366718ae306811c5888b60d6be49bfa096f82f9bd0416e501095eaac1194c0bfccd22d648ea6839e23fa33cabe0adbd0ca1359dd19487bd390c16c52e33490fc88ac0b08d8d36f93631645f42bc1ef18793b019aab2f47754120fbdfdbb58c2f8cacd20a5072475c554460511f3134e89447458540375d1dd898d48066e54888463b3fb291b5054ad8c3d8f0a7f171adf75ce2c9979ed479cd8c0660ecdfaa5733f4e91d0aab3603cb3823422e52d435b0048f6fa0045814230451bc5884ec2a48784eda40276a7780d219d9ff4b5aa996194851998e0ebf72eade8253100b3cdc66f2ddaf9b6954ffa6e95ee474ae2cb92391e3cb63abc8a963b848608c716e850e6edb30d7273b0be981d4089f3fc781c87ac54389b050dd83ad4158f16d7102838bbfada29e4a5b98cd2aa021bf1ec6c482aab771cf9202fa9fdd95ba31b2f50a40187df83e5358f55e0f66b661e619214d74cd994df9893a9416b4ea091874af2936c5928dc908598a2e44ffc62e8df919e8d58db3969a185545477d33ed936d420e4445bdcd58aaa7489384c20dd788f624f04e1b9af74e35fe39bbeaa9544cf25af10ff791e44ffa563dd7cfadcc92acd1bc7398807b73028a9c84dbc92b7cf60d46d77c74c9b9bbb83a7fd07deccff23fc4782898f300b4447f83dcb2d18a35aa9a49a55e99a55f39df215a3ae9346be1e183cee98e8d66320e12bb4646e7e801457eeafd439d444b2c059c3acad0d20cba9a93f1b1bc1acd980107a090f59adfbb0e604314d57005a71b451b343b2be01fa00b19945a70d60180d65439721e5b5038bd7f6211c5681606d07d19260c6ef05b29528db94685210212974d31d07dddde5ed585ea115260748b9f11a34afa7734e39e5ef2069bc205be9300bb5ea88e582bd791cde3134f224dfd01ed4a5b57c0194e8ec4fc8b7d23814abae390cef860e27eb03c4260c029d464e555e69d8a398438b1df2fd50cca065b599e9dfd4404cfedc4dcc421bcd16c6f1171023745a3f5550d9e39229e820717b92c8184f4c9c2015ccbf15b36f130d30eb354cc496fc372eba0064b188a788d2ed351768d17869921b2cf9484e3476b4ad65788059d930d0295599dd01830e4b218ab1234251114c3cb951a18f2ab9dbad946346dcaced32ef258c415b25722822619db7b88f40ac07db8554ab0ac8f78cb55eabffb0167e21b5925f58775568b87013c451897343c0e8d4e2460ca9460c8f714078e2e3c58322b6944cee58e239c62f89c167e3f372b1da7bc82238557836516195eeb2ed230aa78cd81d443084206c75496137143ecd46342de0a9a6c07585e6845596cb94553f74bc94148130f8bac3017028d923c0d73d4d2f894557387728af79b6a0619210c9eefbeffdd537f477c03704dffb4e7cda76090de9faf5072d30f64ba4f91ca2b17209a8520010e45db4000a8c2e5f64323e7384420dba40ee92697010d233d6c1860ad73e840e39d6081125cc6be4e931ca0961db4a4586f8b5cbd0415770f159df5a57c27ef83e17e132968788d2b38e56fed4056ee08fa5e4a72839826b0c76805f6f37760cc9b68a9f945042767862b91c13f275e94bbd6d90949f057dc26502b015b8afaa7b22367d14312c937d38589ea19c94e7d8298a7301399a7021e2792d75cf776deb64ed7dd4d3f9799c07f9efeee6914b0f7237de8a02a8971f566557558cc3c85353dc71ade56ca98b36bd66953ec5e0903e013b5617f98d7d0789366f950b31c15cab6cf2c37e92d712eecedbfed27afd7079651ff12fb3f64f128aa4ac2307e48d2b58e15f692f28b55eb8580db069f987f6078b288f1bb030e2a4392e3bdd8e812b9135cddd245f93d85d0bee4ea77294155d61ffb00e1ec1623b7504935294d394d5e19d007d24506cec8b3307bbccc50428614087ed944c25efd1c14a8649512e4e4943568bb34aaaf7141c9cee9d238fbb7fbda5ec4379e5b767458d271c9e1e7edcc148671f519fbc8bb34d02f157df13bff356a8e4c85dcab6c40e329f80b8db2f09152fd4dcfd4224f284c609db2503ec06999bd8f48f4f48a766a50f50fbbb224afb8d8965631e9d520c3518cc36b0373118234dc8151658cf04f56a61a5f53ec8d9c3f94539b18bd7cb6c93673b6e4a15de162faf2022ff501f3ef036d1b0794ebe65f8242fcc316511a8ee68e2c21475b498a3d549734988f67b3cfb082ed0aef95648fd507bf98056a2f63e0ad231a76fedee3e9fc85ad126331f42cb2a3d6d3e3ce884ca60257ff99a8fc5d9e08aeab9b32ea66a153e8b53ec1980d51ea48faffc2fd2cfba31df8b8b64dbbaae5f1b873d4d49457225a81ad6c4a544b587eba28f2e1d834782b19b042fc269fec0344239c0eeabe78f0abb8b2ad28a659b38d60a274bc731d025a49de87437d104a1641196552c6c79ab0f5e8c847ac9543e7d01fe9210a331ce80a2627ce1804a37b8cdf28c1578c74d0c87674f495ae153d4855b9666b6b2eda6dd2ef4d4a72ec948fbb66272af80f345b6d180d51032339f7a2e199f0f09809b2ea138155bb321d5ddbc5d7b8549053d650cbada80b7812f3fdf614bdea20f7996b93e365e36da3c666dc233c000f4b2280fa19afda5a04a36f0ccfd6bc72d5c13a398a7db1b5d11347c0b1f6f0c4877ee27ab2ecb3fe409d2687d5ec212fef55d741f886047239b502d1286f8d86dbd0a1c906cf07c3c4fd6d125964160744f9d7aea02b6a537e9b1408058f85c16142fe7b4a84b8bd0a1769a2dcb372a86c678503efafbb623267a565d2ba9031aabfdef06c271246b2d276c415c40791689ac721c4fea76fa1ac07bd44987e8cee59d3070ebce4182aec81f8248a13c045ffddf3652f94e480cc95db9512d8ac120465dd7c003a043f91dc8a3a4a7a205c94f91f684c116cbdf687ebd68e7b66035aa7f9ce337a6beaf6f332f6c08e7553a4631437b11c1cfa46d07e47794ada704d3f85f236527009e25bb9783bf97dc61458f4b0fe51383c679d620fffccbe65c4c5a85492129d9b31958abc740d42df166470a7d4340e48cbdb7b1e0985b196a22587c4e590f3089e45d8d8e70793f10a3382772ae97dc2a3e1560fde12296a76ee046043013e364d2361af07e6845b093f5b19523264583c01d0432f9c28e62eff9254d9f7b561f564d16175d888ea610d9a9b5119cab987a60b1c381e893fd5e51b6c1c7c6298948ddff2bdc3973d3055faa6fbbf283cc6fb6bb79c7bbf78f7ad0699bfe321452340524fb21533f5f08ca85b8d4b514659f62f5102e42b15445c40cbfd8ff83ddcdfa8f50aaa637129817611d2d7f6f7ca1fb58a83355f3dca1857a9e6c75a6550ff37eab3a82547423c8dcf6523e600c54983e4704a2ed9332d6545b422"}}, {0x9, 0x8, 0x7fff, 0x1, @time={0x0, 0x989680}, {0x8000, 0x4}, {0x2, 0x2}, @queue={0x100000000, {0x0, 0x5}}}], 0x60) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000002c0)={0x10001, 0xffffffff, 0x4, 0xd62}, 0x6) setsockopt(r1, 0x43, 0x40, &(0x7f00000013c0)="12f9d3527e0dd558a0cc6e033e84f147cd5073027ec4d6bc645f8b7dbd70f818594c316b63c68c41eefcb3598c2b1369a215ddc8269aff70333f638316838646d66ffbfdad9c926f777f24da3bac9f7e5fb8c940a668d71e2a44e727fdfa9db554221588ea89130cdfe4c0f2d4e1f8d06dd4fe23bc1d0cf358944dc6dd65203f736d", 0x82) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x7f, 0x7}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001740)=ANY=[@ANYRES32=r3, @ANYBLOB="4c000000e218089d441aca1d4eeb97a390453944e618d154c2ed2dd18659057c4419c336d0468cca36c13d1b8c02ed484da8eb3a7d57917da09fde65797165b0228cd037afac9b46ae37869074992baf3f195d161628e3a40e56bd680d66b54b838ac155be94bfb0fa8ab6acb04d040b94af9404e809c94a65e3ac8567af2bc57bdb983eddfae3e04115f52ea24434dea94d54cfb13b9e744982eebd8d0ea33e5320d780a97daade835ca9da721be4c94814a648210e4c9a56fcdb2d1997c6f1b0c311064176ac07ba522a1626904f77ad0a830bedbc"], &(0x7f0000000180)=0x2) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200200, 0x0) write$eventfd(r4, &(0x7f0000000140)=0xff, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000240)={0x80, @time, 0x1ff, {0x7ff}, 0xba, 0x1, 0x7}) 2018/03/31 21:21:42 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000095effc), 0x4) 2018/03/31 21:21:42 executing program 2: r0 = open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) fsetxattr(r0, &(0x7f0000095ff7)=@known='user.syz\x00', &(0x7f0000000000)="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", 0x174, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x1291c0, 0x140) getxattr(&(0x7f0000d61ff8)='./file0\x00', &(0x7f0000000200)=@random={'user.', '\x00'}, &(0x7f000002e000), 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000001c0)=0x3, 0x4) 2018/03/31 21:21:42 executing program 1: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="5846534200001000000000000000200000000000000000000000000000000000740ba15af96f40c1a711f7bca18b58ac00000000000010060000000000000060000000000000006100000000000000620000000100001000000000020000000000000200b5a50200020000080000000000000000000000000c0909030c0000190000000000000040000000000000003d0000000000001dee0000000000000000000000000000000000000000000000000000000000000004000000020000000400000000000020000000018a0000018a00000000000000010000000100000000176cf02c", 0xe4}, {&(0x7f0000014200)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0xfa00}, {&(0x7f0000015400)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x10c00}, {&(0x7f0000016400), 0x0, 0x11c00}, {&(0x7f0000016c00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x12400}, {&(0x7f0000017400)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x12c00}, {&(0x7f0000017c00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x13400}, {&(0x7f0000018400)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x13c00}, {&(0x7f0000018d00)="5841464c00000001740ba15af96f40c1a711f7bca18b58acffffffffffffffff439a3f7400000206000002070000020800000209ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1fc, 0x1000600}, {&(0x7f0000019600)="0000000100000000000000000000000000000000000000000000000000000000", 0x20, 0x1006400}, {&(0x7f0000019e00)="0000000100000000000000000000000000000000000000000000000000000000", 0x20, 0x1007400}], 0x0, &(0x7f000001a400)={'nouuid,'}) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000001640)='JFS1', 0x4, 0x8000}], 0x0, &(0x7f0000000cc0)=ANY=[]) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x341000, 0x4) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x2, &(0x7f0000000c00)=[{&(0x7f0000000800)="6e67e7542ba4a78f643bf23de6a4f745ee9317f087af294c63c0425e5541b0370b090f4bcc1c753898e21b0390147a92a4faed79409840a9d77ed142fb603759e83760d2a6a09a5a92053567700d025c59517b8a9efae91a17c3", 0x5a, 0x10000}, {&(0x7f00000001c0)="43e8c1c5db30fa33d2f4aeed3be91da042c5c841509803c0a30fef8d87eedd097751f7aae94eb6972b6d0c1a", 0x2c, 0x24}], 0x10000, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000440)={0xea, 0x8, "01e03431fdbef4e2f56288cf6d2dee8702177c024240c15a712ba69f2766e1c1e2bac608f8b737f296b3b9415ef9488957a6c2cd3a4ab1ad00b947bc68ba72105377383edf3927c2f11378577c66b7fe71705c5012e1f0908d6c8b1130f69b80fdb2a9258d88be0a1dd86bd42f0772e93e49996accf5eb813141bff875884b0a59d7ca420e463183a2bc0000000000000000360d51fad3564728e9d25d794822596a30000000000000ffff9b8616bbad769b56977324cced57fb40a76cd09e9b035cea0a394e0201a842390a4b21c2af576111332b610456e556214960b2b5c59425"}, &(0x7f00000000c0), 0x1000) 2018/03/31 21:21:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x200000, 0xa, 0x1, 0x0, 0x25dfdbfe}, 0x14}, 0x1}, 0x0) 2018/03/31 21:21:42 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00'}) dup3(r0, r1, 0x80000) 2018/03/31 21:21:42 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r0, &(0x7f0000000080)=@nl, &(0x7f0000000000)=0x80) r1 = syz_open_dev$audion(&(0x7f0000003640)='/dev/audio#\x00', 0x7, 0x800) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000002c0)=0x1, 0xffffffffffffff48) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000003680)={'filter\x00'}, &(0x7f0000003700)=0x44) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x2, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x48}], &(0x7f0000000100)='GPL\x00', 0x3, 0xb0, &(0x7f0000000140)=""/176}, 0x48) bind$nfc_llcp(r1, &(0x7f0000000380)={0x27, 0x0, 0x1, 0x0, 0x7, 0x800, "fcdc6779c8df11c1ddde00cd33ec0abd60f764ab31dd31dc07c34b1a50776c9c3760c2da3ff5c3414009305bab762f6a474f8aeb9df6c21b672556f666ec66", 0x17}, 0x60) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000300)={{0x0, 0x0, 0x3, 0x3, 0x800000}, 0x34, 0x200, 0x1}) 2018/03/31 21:21:42 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)='\n', 0x1}], 0x1}, 0x0) write(r0, &(0x7f00000001c0)="127339a169cd149c1c7f5f6a7f179709b75f21520222c3d097437e157fa5e51e138fbcefb9c733e67f72aa1fe341459980885ba0d8560089ff4c414bbb0958000000000000000000000000", 0x4b) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40000, 0x0) getpeername$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) 2018/03/31 21:21:42 executing program 6: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x716b, 0x344, &(0x7f0000000200)=[{&(0x7f0000000040)="eb52904e54465320202020", 0xb, 0x6}], 0x0, &(0x7f0000077a00)) [ 68.071186] XFS (loop1): Mounting V5 Filesystem [ 68.083908] XFS (loop1): totally zeroed log [ 68.109203] XFS (loop1): Metadata CRC error detected at xfs_agf_read_verify+0x264/0x2f0, xfs_agf block 0x1 [ 68.119230] XFS (loop1): Unmount and run xfs_repair [ 68.124253] XFS (loop1): First 128 bytes of corrupted metadata buffer: [ 68.131306] 000000007c90d024: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 68.140152] 0000000000f617a9: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 68.140273] ntfs: (device loop6): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 68.148984] 0000000076bcd026: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 68.148992] 000000001a5aafc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 68.148995] 0000000088d2bd79: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 68.149004] 00000000951a3933: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 68.157454] ntfs: (device loop6): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 68.166284] 00000000d395c7dc: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 68.175116] ntfs: (device loop6): ntfs_fill_super(): Not an NTFS volume. [ 68.220541] 00000000651bc911: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 68.229659] XFS (loop1): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x1 len 1 error 74 [ 68.260918] ntfs: (device loop6): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 68.269367] ntfs: (device loop6): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 68.281418] ntfs: (device loop6): ntfs_fill_super(): Not an NTFS volume. [ 68.337814] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) [ 68.379818] XFS (loop1): Mounting V5 Filesystem [ 68.388663] XFS (loop1): totally zeroed log [ 68.393410] XFS (loop1): Metadata CRC error detected at xfs_agf_read_verify+0x264/0x2f0, xfs_agf block 0x1 [ 68.403270] XFS (loop1): Unmount and run xfs_repair [ 68.408278] XFS (loop1): First 128 bytes of corrupted metadata buffer: [ 68.414945] 00000000ebf1111d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 68.423776] 00000000cc1aa365: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 68.432618] 00000000fdf88c6e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 68.441458] 00000000861396d3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 68.450303] 00000000188483c1: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 68.459156] 000000008b7b1f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 68.468106] 00000000cfda239b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 68.476946] 00000000cdc1e40c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 68.485957] XFS (loop1): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x1 len 1 error 74 2018/03/31 21:21:43 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700000000009b009500000000000000"], &(0x7f0000000480)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d811248901009d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e00896775d07e643294f42572c5c6afe73b327c265d3da17b9b836403a9848ed53b6a03675e3abe7fcbcc7f7e3e20a3247b3140d507ce0cac979cd37dc2fb7f0a6f3047c62b2b38196e9f5720f37c75293d4397af", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x1a0, &(0x7f0000000100)="1481b77d49b09b0ec3c2f9755bd7", &(0x7f0000000140)=""/46, 0x9}, 0x304) 2018/03/31 21:21:43 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f0000001740)={&(0x7f0000000040)=@ax25={0x3, {"1fa8a9c3df76e7"}, 0x3f}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000080)="13d81f5fc601b521c9396d837565eaa6313fa8adb8d3b361c594056129e51076b2bd3744bb5fce30b502a424a284b96ca9d8ab607fe7faf47a595a2b1fe8298bad26e81bd77e6cd97b00fa1bff", 0x4d}, {&(0x7f0000000100)="514053930172f5a35685a033c009ee1ef642c152645351eb3c89e2d1b3dd8fdfe09c5a2bcbd2b830c22153721ccdd1d9fcc0a65ff7c69ef672e3676cf695fe02442b26048b4d8e726bbebbb427e40012512a73c38f7feb97b5e8831e60a8cc7920813cffaf584eb0a20937b6d0a487ea7e8dea70f68ef31eec3fbe5ece2a0445c77826c3", 0x84}, {&(0x7f00000001c0)="97fe9df00ca500e616f89d8ef731a5571f4f2e2040ccd0124a67c8ddd05a6fda62a38aadf775275c75712dbbfd51f618ae272270ee475b74564e68f0512c3f3647ab33cba7bcc92d4fd8058bfb87bd5301f4c2ae5feb023c56ffa73da36efb56c2a045dcbcbdf74fb8aa49bb2085b6e38ad5b7df033ec2fa40e79708f71020a95d473513", 0x84}, {&(0x7f0000000280)="ddee22fd7d227d0f69073728c8e468a53f95", 0x12}, {&(0x7f00000002c0)='^', 0x1}, {&(0x7f0000000300)="b3718c1b2ecfb7699d2e6f4e9c0137dbc38adb3d207d3d68b2687177872f76077fbaa6830d02146a19f79d811d1563bf6754e909efd12be72be500a9b2a1ada3c53202f9313ae959e64f24cbea4d0e81c790e5f0dab951c6495ffb818d03d41b4e960fb152b7f9a4ad9afe1b9ab974e294d03b2535f484b05575fbed9af0e9a2c7f54f631aa47afa9093cdefb1e091bde21c4cb86271bd9a02328753da1d5f982f2efedbfa4272e85be392d51829a8e6146e803f7706de42d726107dd9c3a381bea3247957eb299bc5b00156080a86", 0xcf}], 0x6, &(0x7f0000000480)=[{0x1010, 0x0, 0x9, "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"}, {0xf0, 0x0, 0xd966, "9bb8bd3a7819ff4a3dc4639a784a2629af181b6d5a394f4eaf956fbe70f83bab8d8a0a8c7b93da0c6980d9d81110e295be915bfd481b1c9f80e61f628d71b2165fa13d9b5815daa52270ea43f1bc9c8cf6564281efb3685159cd0de382ce5380d3c955b4d912be428e2a060bae85f0ff43b492e5e77e1d07c6fd1d0bb1fe77e5bad981c4abc6313103cf5ffabd3c6309e477782dc64f71a02399f3aeed4b392e2d7acefe327ab400da3b1dc7f9cd94b50f33d35f8e8d49f01cefc636739eb8edc455da60aa97a9b81979618850b28a50efc7f732caf3c2d234c579"}, {0xe0, 0x1, 0x7, "59065f382745c4d7944dfe96023209e1077b2902143542dcba94e4d9dfc33b82c43fe8aa9eeab6d442a652c67dcd704b56461af50023392fde5dec8405654cad7f6f580e9e2440cf6bf9b412cf5cd594b5a9c6ee727805707ef330b7e16fb92675763fd52c7744fd00ddd8d366618dc151d05727c2cd65a18e9e7f5e65707a795927e320f2f4e6ee95e6930e041519507d8fb06d0b97fd8b189a2ddb1869e4e8c08383ac3b98dea0d7433c69533433cd232541640c3a1ebe20b7019fc6d7d4e92a35790988af0d00cfb4b254d79c58b1"}, {0x28, 0x119, 0x0, "7b7a6fa997e775588a4a4b0f318545dc894b59"}, {0x58, 0x29, 0x7fff, "6f6fc782868d692a0e6640ee2864936d55ac6966b5385f56b19ca119d65ccfc7edaeeb57d3dcd79d6e0fd279bf7352fcef7eb3b6e0d9111a06a334fa7582395d59dc4651c8837d"}, {0x50, 0x11f, 0x10001, "88e8fe305b9be5a633f2822cef8687d9d6314a5c8d291749558a730950c5abeec16f02dd8e5984ae230eb2b9748c249b05da511b95eb2668deebb5c82e7781dd"}], 0x12b0, 0x8001}, 0x40010040) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000003ff8)=0xffffffff80000000) 2018/03/31 21:21:43 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x3, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x42) request_key(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001140)='\x00', 0xffffffffffffffff) lgetxattr(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001380)=@known='user.syz\x00', &(0x7f00000013c0)=""/4096, 0x1000) ioperm(0x0, 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$llc(r0, &(0x7f0000000140)={0x1a, 0x307, 0x9, 0x1, 0x6, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) semtimedop(0x0, &(0x7f00000023c0)=[{0x0, 0x8, 0x1800}, {0x3, 0x0, 0x1800}, {0x3, 0x3, 0x800}, {0x7, 0x6, 0x1000}, {0x4, 0x0, 0x1000}, {0x0, 0xf5, 0xf808c7be60e9cfaa}, {0x4, 0x895, 0x1800}], 0x7, &(0x7f0000002400)={0x77359400}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x0, &(0x7f0000000300), 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x10, r4, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) r6 = dup2(r5, r5) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000000700)={"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"}) connect$l2tp(r2, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001300)=0x0) r8 = syz_open_procfs(r7, &(0x7f0000001340)='net/ptype\x00') sendmsg$nl_generic(r8, &(0x7f0000002700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000026c0)={&(0x7f0000002480)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x40010) symlinkat(&(0x7f0000001180)='./file0\x00', r8, &(0x7f0000001200)='./file0\x00') syz_open_dev$urandom(&(0x7f0000001240)='/dev/urandom\x00', 0x0, 0x88100) 2018/03/31 21:21:43 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00'}) dup3(r0, r1, 0x80000) 2018/03/31 21:21:43 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x4000) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)="ffba12824604ad988657c9bddbb18e3f103672d61e8e2e3778518fed6c917289fa03d9534991cb34447be5bc6edd56e51b20628a3ae44ff4068122f383c23f910923e6559d16f25311ee1fa200a837816f2f0d1eea110809cd5d016ed8f71c87744ee90d", 0x64) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x103000) 2018/03/31 21:21:43 executing program 1: syz_emit_ethernet(0x160, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08060001080006040001596ed91a83a300040000aa91aaaaaabbac1414aa"], 0x0) 2018/03/31 21:21:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x40100) r1 = socket$unix(0x1, 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000002c0)={'rose0\x00', 0xffff}) setsockopt(r2, 0x2000000000010d, 0x4000800000000b, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000180)=""/182, &(0x7f0000000240)=0xb6) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300)={0x7, 0x1f, 0x2, 0x59, 0x3, 0x1, 0xfa, 0x4, 0x3f, 0xe23b, 0x2}, 0xb) 2018/03/31 21:21:43 executing program 3: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14, 0xa}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept4$ax25(r4, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f00000004c0)=0x9, 0x8) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r5, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) 2018/03/31 21:21:43 executing program 1: r0 = socket(0x10, 0x80006, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/57, 0x39, 0x20, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) write(r0, &(0x7f0000dd2f63)="24000000240007dd3200000800360300fbffffff0100000000000000ffffffff0100ff10", 0x24) r1 = fcntl$dupfd(r0, 0x0, r0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="3235343135393338c6cf86503b51508d7fc874f71c7124cb24f4e418ae4a8c0fc37b40909765d3f8f740f7dc3b05f02ccffe33aa"], 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) 2018/03/31 21:21:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140), 0x8) times(&(0x7f00000000c0)) 2018/03/31 21:21:43 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) sendto$packet(r0, &(0x7f0000000740)="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", 0x1000, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) write(r1, &(0x7f0000000100), 0x10174) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) getpgrp(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000080), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x4000002}) write$sndseq(r6, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) tee(r5, r4, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000180)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)=0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB], 0x2) memfd_create(&(0x7f00000002c0)='[\\ppp1^\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000300)={0x7, 0x3, 'client1\x00', 0x2, "946c000080005fda", "be361d49f2bb579f0833a692f1d40e64dffe4c0b1456d45e771b345bd3f6023a", 0x100000000, 0x3}) perf_event_open(&(0x7f00000005c0)={0x0, 0x195, 0x8, 0x9, 0x0, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0x0, 0x0, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x0, 0x1, 0x8, 0x1, 0x800, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x4, 0x7, 0x800, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x0, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000640)={0x0, 0xe7, "9359c05941a9a2e30e429df88d86a4d5410ae7bd61c63d0c280781b6c28478f15eb8f02ee16076f814eb5a01e2749e3bb2e49e1549e508dcf2383510b7eb4550c9571758e3b2a55feab85be1a77b5cc3d2e5cc4918f494a8452c9a65577ed1b4212a3afbe141a6e4ee6db5164d3a43b8989d91eb24e837d95a457ae8c8bf9ed2d2f88d19f313a103e7143469000a158359b357270f6ce3ace12ef4d65a6bafed10af0b101b13419b870dd019cd97fd4c7e081d7474521fd5f07e3d22846ed2fb9d3e3fb20b7ba706d6f0afc665afc1c6d457f1f5616f704800b01b2316d37501a96f8f6621ddd7"}, &(0x7f0000000480)=0xef) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000004c0)={r7, 0xff, 0x3, [0x7, 0x3, 0xfffffffffffffffe]}, 0xe) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x3) 2018/03/31 21:21:43 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d}, 0x10) dup3(r0, r1, 0x80000) [ 69.200529] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 21:21:43 executing program 0: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) pipe(&(0x7f0000001200)={0xffffffffffffffff}) io_setup(0x6, &(0x7f0000000000)=0x0) modify_ldt$read(0x0, &(0x7f0000001340)=""/4096, 0x1000) io_getevents(r1, 0x8e1, 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)={0x0, 0x989680}) mq_timedreceive(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003bb000/0x3000)=nil, 0x3000, 0x0) mq_timedreceive(r0, &(0x7f0000001240)=""/198, 0xc6, 0x4, 0x0) madvise(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x0) 2018/03/31 21:21:43 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x181000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/226) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/3) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f000047ffd8)={0x0, 0x2, 0x0, 0x0, "050098d653f427e857225586db142cdec6000117545274946a94771f398f405e"}) 2018/03/31 21:21:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x200202) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000040)={0xffffffff80000000, 0x1, 0x1, 0x1}) [ 69.455591] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 21:21:44 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d}, 0x10) dup3(r0, r1, 0x80000) 2018/03/31 21:21:44 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x400000000080001) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) accept(r2, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80) listen(r4, 0x101) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/03/31 21:21:44 executing program 7: setrlimit(0xe, &(0x7f0000000080)={0x1}) r0 = syz_open_dev$amidi(&(0x7f00000005c0)='/dev/amidi#\x00', 0x8, 0x200000) getpgrp(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) userfaultfd(0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) r3 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x2, 0x3, 0x0, 0x0, 0x5, 0x6, 0x10001, 0x0, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x4, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x0, 0x40, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1, 0x0) connect$unix(r6, &(0x7f0000000800)=@abs={0x1, 0x0, 0x4e22}, 0x6e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000007c0)={r5, 0x0, 0x46}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="b400000035132ea42c8fe426f8ed71f54ac4099246186ffae7dd7f0ac1722820541cbff253f9defc7c0f1ff79cfddffb9b65f57671dc35115beceb58571c5d1efe4270b918646d3242e873deea273f8fa88fd89ad6bda7c67aebefd4956202e4e7541f99c73612c35358bf92b2dd4b47345bf6455eb5ba0042e78bb56c20bf2e84051b6abc996c0b4be39294dd3de1706b58b3a315ee4bef73af963f4511d7ed9fce35ef71b9258839117c604c313c8de116ae089e22cce0"], &(0x7f00000000c0)=0x2) sendmsg$inet_sctp(r2, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc", 0x78}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) dup(r2) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) accept$inet6(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000780)=0x1c) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) 2018/03/31 21:21:44 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4000000000000000, 0x0, 0x0, 0x98}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0xfffffffffffffe2b, &(0x7f00000000c0)=[{}]}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000001c0)={0x22, &(0x7f0000000180)="ecedc5023b5d55a09ca5e36ff8ce2d93afe4e07f66500ce783f5cab55860681a779e"}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/03/31 21:21:44 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x30, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x8001) ioctl(r0, 0x80044100, &(0x7f000000cff3)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) 2018/03/31 21:21:44 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0xffffffff, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000200)=0xfc52) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000002c0)={&(0x7f0000000280)=[0x0], 0x1, 0x7, 0x7fff, 0x7, 0x5, 0x8000, {0xffffffff, 0x7f, 0x8, 0x2, 0x9, 0x7ff, 0x5d9a, 0x4, 0x1, 0xdab, 0x1000, 0x2, 0xfffffffffffffffe, 0x8, "98d853a75b99990a5a4c17f59e74cba3e625366ab9a2e5f58b7291c01f138c49"}}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000380)={r0}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xff, 0x400000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={r2}) ioctl(r2, 0x1d114cf8, &(0x7f0000000040)="2fb08f9c83f5740a4008180ce40e81b78c549da8dcf582e5c864c9094c8f495ad984a6ae6b569ceeaebff18d5d6f87bc77f691b4e08ecdc4f0d407142ba135c6106a214921") 2018/03/31 21:21:44 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x5) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x10002, 0x0, &(0x7f0000846000/0x2000)=nil}) fcntl$notify(r0, 0x402, 0x1) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/03/31 21:21:44 executing program 5: r0 = socket(0x200000000000f, 0xa, 0x89b4) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000000000)) write(r0, &(0x7f0000000180)="240000002e003d32530871a333dba71d000000000000000300fbffff000100ff10b1eb4b", 0x24) 2018/03/31 21:21:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xfff, 0x6, 0x6}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r2, 0x400, 0x1, [0x4]}, 0xa) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e2fba), 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000016c0)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000017c0)=0xe8) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/03/31 21:21:45 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d}, 0x10) dup3(r0, r1, 0x80000) 2018/03/31 21:21:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x1, 0x0, [{0x1, 0x4, 0x0, 0x0, @msi}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x100000001}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x4800) connect$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0x8, {0x401, 0x47e, 0x1, 0x9, 0x9, 0x7}, 0x6, 0x8}, 0xe) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000000c0)=0x3ff) 2018/03/31 21:21:45 executing program 5: r0 = creat(&(0x7f0000109ffc)='./file0\x00', 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x35c) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000000000000000000000000000100000000", 0x14, 0x0) 2018/03/31 21:21:45 executing program 2: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={"62726f75746500000000000000000000020000000000000000008000", 0x0, 0x3, 0x8b, [], 0x2fd, &(0x7f0000002d40), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c80)={0x0}, &(0x7f0000002cc0)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002d00)=r2) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) r3 = socket(0x10, 0x2, 0x0) accept4(r3, &(0x7f0000000780)=@hci, &(0x7f0000000800)=0x80, 0x80000) sendmsg$nl_route(r3, &(0x7f00000008c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000840)=ANY=[@ANYBLOB="6402007ffa002b004df39488dd4370349ed4139b"], 0x1}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002b40)) sendto$ipx(r1, &(0x7f0000000400)="7fdb6101d7ab0df452a3f77ba8f42020751ffa67db1b1215d6", 0x19, 0x40, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002c40)={0xffffffffffffffff, 0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) connect$rds(r1, &(0x7f0000002d40)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000240)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000013000172745d3385a7244e92ceebdd35bb5b8800000000000000000000000000", @ANYRES32=r6, @ANYBLOB="000000000000000008000a000f000000"], 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x2, &(0x7f0000002700)=ANY=[@ANYBLOB="58000000000000001401000007000000018000008f1f0000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="018000000000000057b560e5321033a186f9e79c64891bd28d55a3dc3f8b474f06044b6785963447ba7e7be42272cacf68c0f32f849308d350a5e0abfaabfb6d01376435bcf06fcfe0858d025ee44a7dc314f38b58bb860bc949858a77855022c55d158ed21cdb8f09e8"], @ANYBLOB="00000000000000007efd0000000000000200000000000000000100000000000028000000000000004000000000000000"], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r8, 0x6, 0x1d, &(0x7f0000002d80)=""/122, &(0x7f0000002e00)=0x7a) sendmsg$IPVS_CMD_NEW_DEST(r7, &(0x7f0000002e40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002bc0)={&(0x7f0000000540)=ANY=[@ANYBLOB="000000005be203d7c492d253cf82d618d7084ea78533908494be50ab5fcfa911412a7248af344c53fa6415534a5b4dc1c6efe1bedb02626bbbc2ee86238f566f0e518ffc77b57c54e37212ebadef0208da0b9e8e82435f24e71ee111893c3a4c9d79e08d08fe96ed2fb491f60fa164bc70c18fdf3cbe2badfca24c8c49cd432c77b1f4b392178447e6fc172541e401555ba3ce89b6b8b0c451557143455cbb0b075ca4af5c6e39d0c9f088e871d42275fbca4a1713931dcb8fb8fef68b49b3572485b99f023fb73d77faad0067804506f3fda2d3"], 0x1}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000002e80)=@buf={0x40, &(0x7f0000002c00)="64f23938f139a5152f00b9acb00f9f29aee501fa0f2cc79cbfca932fab65ab53cbeb6bdb4b739760fa0da1f7a81ae554a83d2344283944a9fdb2d92c1f2a1b53"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r8, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) 2018/03/31 21:21:45 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000000101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b33ffc)=0x10ff) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000280)=""/99) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0xa}) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd0f883b16", 0x6}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/31 21:21:45 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(0xffffffffffffffff, &(0x7f0000003ff0)={0x1d, r1}, 0x10) dup3(r0, 0xffffffffffffffff, 0x80000) 2018/03/31 21:21:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000005c0), &(0x7f0000000600)=0x18) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) r0 = getpid() prlimit64(r0, 0x0, 0x0, &(0x7f00000003c0)) [ 70.769541] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/31 21:21:45 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r1, 0x40001) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) [ 70.816383] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/31 21:21:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) getrlimit(0x5, &(0x7f0000000040)) fcntl$notify(r1, 0x402, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/31 21:21:45 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r1}, 0x10) dup3(0xffffffffffffffff, r0, 0x80000) 2018/03/31 21:21:45 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1, 0x4001) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)) r3 = getpid() syz_open_procfs(r3, &(0x7f00000000c0)='net/wireless\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'tunl0\x00', 0x1}, 0x18) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/14) 2018/03/31 21:21:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={"73256ec273756e00000000000095c400", &(0x7f0000000200)=@ethtool_eeprom={0x43}}) 2018/03/31 21:21:45 executing program 5: r0 = getpid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x2000) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xe, 0x80000) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000140)=r0) msgrcv(0x0, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000280)='dctcp-reno\x00', 0xb) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x8002) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x4, 0x1f}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000380)={r4, 0x2}, 0x8) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000080)=""/74) msgctl$IPC_RMID(r1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000240)={r5}, 0x8) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) close(r6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'ifb0\x00', 0x5000}) openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/31 21:21:45 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005900)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/179, 0xb3}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000380)=""/177, 0xb1}, {&(0x7f0000000440)=""/220, 0xdc}], 0x4, &(0x7f0000000580)=""/4096, 0x1000, 0x5}}, {{&(0x7f0000001580)=@hci, 0x80, &(0x7f0000001700)=[{&(0x7f0000001600)=""/193, 0xc1}], 0x1, &(0x7f0000001740)=""/230, 0xe6, 0x2}, 0xcc}, {{&(0x7f0000001840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001ac0)=[{&(0x7f00000018c0)=""/231, 0xe7}, {&(0x7f00000019c0)=""/204, 0xcc}], 0x2, &(0x7f0000001b00)=""/251, 0xfb, 0x7}, 0x3}, {{&(0x7f0000001c00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002140)=[{&(0x7f0000001c80)=""/8, 0x8}, {&(0x7f0000001cc0)=""/153, 0x99}, {&(0x7f0000001d80)=""/71, 0x47}, {&(0x7f0000001e00)=""/87, 0x57}, {&(0x7f0000001e80)=""/95, 0x5f}, {&(0x7f0000001f00)=""/58, 0x3a}, {&(0x7f0000001f40)=""/241, 0xf1}, {&(0x7f0000002040)=""/46, 0x2e}, {&(0x7f0000002080)=""/144, 0x90}], 0x9, &(0x7f0000002200)=""/82, 0x52, 0x10000}, 0x3}, {{&(0x7f0000002280)=@nl=@unspec, 0x80, &(0x7f0000002680)=[{&(0x7f0000002300)=""/1, 0x1}, {&(0x7f0000002340)=""/172, 0xac}, {&(0x7f0000002400)=""/121, 0x79}, {&(0x7f0000002480)=""/89, 0x59}, {&(0x7f0000002500)=""/202, 0xca}, {&(0x7f0000002600)=""/120, 0x78}], 0x6, &(0x7f0000002700)=""/252, 0xfc, 0x3f}, 0x3ae}, {{&(0x7f0000002800)=@ipx, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002880)=""/184, 0xb8}, {&(0x7f0000002940)=""/184, 0xb8}, {&(0x7f0000002a00)=""/49, 0x31}, {&(0x7f0000002a40)=""/80, 0x50}, {&(0x7f0000002ac0)=""/227, 0xe3}, {&(0x7f0000002bc0)=""/124, 0x7c}, {&(0x7f0000002c40)=""/163, 0xa3}, {&(0x7f0000002d00)=""/61, 0x3d}], 0x8, &(0x7f0000002dc0)=""/13, 0xd, 0x5}, 0x7}, {{&(0x7f0000002e00)=@nfc_llcp, 0x80, &(0x7f0000003540)=[{&(0x7f0000002e80)=""/79, 0x4f}, {&(0x7f0000002f00)=""/216, 0xd8}, {&(0x7f0000003000)=""/251, 0xfb}, {&(0x7f0000003100)=""/234, 0xea}, {&(0x7f0000003200)=""/193, 0xc1}, {&(0x7f0000003300)=""/152, 0x98}, {&(0x7f00000033c0)=""/33, 0x21}, {&(0x7f0000003400)=""/58, 0x3a}, {&(0x7f0000003440)=""/141, 0x8d}, {&(0x7f0000003500)=""/58, 0x3a}], 0xa, 0x0, 0x0, 0x1}, 0x4}, {{&(0x7f0000003600)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004740)=[{&(0x7f0000003680)=""/40, 0x28}, {&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/57, 0x39}, {&(0x7f0000004700)=""/54, 0x36}], 0x4, &(0x7f0000004780)=""/193, 0xc1, 0xff}, 0x8}, {{0x0, 0x0, &(0x7f00000058c0)=[{&(0x7f0000004880)}, {&(0x7f00000048c0)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x1}, 0x8c}], 0x9, 0x100, &(0x7f0000005b40)) bind$pptp(r0, &(0x7f0000005b80)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r1 = 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) accept4$ax25(r0, &(0x7f0000005c00), &(0x7f0000005c40)=0x10, 0x800) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000004880)={0x3, r0, 0x1}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000005bc0)=0xa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) fcntl$setlease(r1, 0x400, 0x3) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}, 0x1}, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000001280)) 2018/03/31 21:21:45 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x80000000, 0x181000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="5e734cd3e3f7175e8f88b5d3ae820000009148ef55fbc00302747924e54e0100f29de31afb3d15fae4c952009c89668e074a78dd507c1217b0a3c4cf48612ae88f0863598a3e42f8c676dea8c2e451b8346282c068ff7a3473666d2a1868d5f18944d73ac00e53d64903e810ae4325f08a38f478eda9dd342e6a85faa5ccdf594aabac2d2d6f37270241f81d6a806ef93e1b0a623bbfb2504e7ec4b2773ab2c7a21ff8815948d004a05a0b000000005f417840c0608bf31cfac340dff375ffbf2c203c596a280581898d63b4c4e3ce02e1ea3fa71e6626f1abeff920497f8c38d648709cb884e36a231852b87ee7b4e64fa98da6b2cbb3bdc6df61c1256561"], 0x0, 0x0, &(0x7f0000009000)}) recvmmsg(r1, &(0x7f0000000900)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000180)=[{&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/117, 0x75}, {&(0x7f0000000580)=""/188, 0xbc}], 0x3, &(0x7f00000004c0), 0x0, 0x79}, 0x1}, {{&(0x7f0000000640)=@nl=@unspec, 0x80, &(0x7f0000000880)=[{&(0x7f00000006c0)=""/140, 0x8c}, {&(0x7f0000000780)=""/246, 0xf6}, {&(0x7f0000000500)}], 0x3, &(0x7f00000008c0)=""/37, 0x25, 0x80000}, 0x950}], 0x2, 0x2000, &(0x7f0000000980)) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x10, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000580)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) fsetxattr(r2, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000200)='em0vmnet1\x00', 0xa, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.evm\x00') 2018/03/31 21:21:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x40, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001340)='dummy0\x00', 0x10) sendmsg$kcm(r1, &(0x7f0000001300)={&(0x7f0000000140)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000e80)="a5f0999d2b4f5bc1cec59b49ef260b5fc42455cb8b2bc119d3cc310e049d8f1aee6559d90ee0db7a6209b8f55477a228c565ed619d22db1b8355b7178976891f7b704341209942e6d5d788c65644a134b7c97c095be3e8087ab64f352b8e7d15dba4742ba582b609b855bb3a53e1ea4ffd07f5b16d2fd36621577914507368c8fbbdb3fb336cc992e5f24d4d34985aa19ffbac3a5ef851dc8fe60aa158c33bdba7de8ffc", 0xa4}, {&(0x7f0000000f40)="67ef3e6278ca98fa72d5e0d7023eca", 0xf}, {&(0x7f0000000f80)="d7774fef556b4b789a117591acfaf24b1754082e31a29250ca32209a252a2b689b1f10d70ba944d87e8756d2248eb8aff8e337d0dc5c96d0f0151d6b136c4eeefc65e6b95f1b7fbf59ef9ae35ebdc77d12a30ff5e2c9308735f875726fb60358a96954f92cce84e55c0b23f3fedcd4daf57ee8207c69515f5609d02335db714b973c518fdb84abe7b17a546265171a76be8d964065068b7f642a19fec5857fed2904b7e9110391903eae97578507f1d017bc0cac5fd78f4aedd76b84b1ead030b2ab04e20407960d62f13380dc58eafd1163397dbbf952c9c36bca476ab3e3311ae7", 0xe2}, {&(0x7f0000001080)="93a9efa461fd44ab09a998c91acd18cf7c767b3836a6f2f5a39069daf6a83c5803144c52965b9976057e827859d1255056d5b0526b97", 0x36}, {&(0x7f00000010c0)="955a1539d65e9e813e7aba80b06c166dee1f515a6a73af35f9c08c041aa8f9870ffe2753353121897c492c2b406dbdb45e3bc54a59ca4886356ff59d0566078c025a2f3bda4529b7", 0x48}, {&(0x7f0000001140)="5cff72132d30cef8cb94662390b3bf413717b0d6742ba0e58a31874ed5f39487fc52eeef0061e21af0ed75ec2476329a69", 0x31}, {&(0x7f0000001180)="d07e780c857f372ad06c88ac596a302455c3b72a15e141", 0x17}], 0x7, &(0x7f0000001240)=ANY=[@ANYBLOB="180000000000000000000000000062e3b0000000000050000000000000001e010000000000005230449291c64b93bb63f9367baabfd3c8de951efe330680661a51063182714434af0b6703f5c906f16f1d8dd74b245b2b7a4e06ec92000007010000090000001e9a254672934c6377ace5ff9c4f9d21ace43451e89ab04b39a1ca00000000000000"], 0x98, 0x890}, 0x4000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0xcb8, [0x0, 0x200001c0, 0x200002e0, 0x20000d30], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'yam0\x00', 'ip6gre0\x00', 'bridge0\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xc0, 0xf0}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x39, 'syz1\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syzkaller1\x00', 'gre0\x00', 'bcsf0\x00', 'gre0\x00', @random="b63e60ccc2ef", [], @random="7428f85431fe", [], 0x8a0, 0x8d0, 0x900, [@limit={'limit\x00', 0x20}, @u32={'u32\x00', 0x7c0, {{[{}, {}, {}, {}, {}, {}, {}, {}, {}, {[{}, {}, {}, {0x98a5}]}, {[], [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x1}]}]}}}]}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}, {{{0x3, 0x0, 0x0, 'erspan0\x00', 'lo\x00', 'nr0\x00', 'gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xa0, 0xf0, 0x120, [@vlan={'vlan\x00', 0x8}]}, [@common=@log={'log\x00', 0x28, {{0x0, "9c2443b6d4f9746e18b6a79bcf931d93a0f784965e835a4d0b175bc381e4"}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'ifb0\x00', '\x00', 'ip6gretap0\x00', 'erspan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xe8, 0x118}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "f4dccdf0902bbb364e32e0e365ba9ad34f7b9a87c50ca8cad5661c6f7addb9a98ec391659ac5404fbd73ec82365812e72f8ac0a5977191cdae2824569ed36e2f"}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}]}, 0xd30) dup3(r1, r1, 0x80000) [ 71.615640] xt_AUDIT: Audit type out of range (valid range: 0..2) [ 71.629580] *** Guest State *** [ 71.633115] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 71.638248] binder: 6591:6601 unknown command -749964450 [ 71.641996] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 71.642032] CR3 = 0x0000000000000000 2018/03/31 21:21:46 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) dup3(r0, r1, 0x80000) [ 71.642038] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 71.642046] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 71.642058] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 71.642065] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 71.642081] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 71.666145] xt_AUDIT: Audit type out of range (valid range: 0..2) [ 71.666488] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 71.673528] binder: 6591:6601 ioctl c0306201 209b4fd0 returned -22 2018/03/31 21:21:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000180)=0x1) sendfile(r0, r0, &(0x7f0000301ff8), 0xffffffff) fcntl$setpipe(r0, 0x407, 0xffff) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000000)=""/143) [ 71.679148] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 71.679163] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 71.679176] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 71.679186] GDTR: limit=0x00000000, base=0x0000000000000000 [ 71.679199] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 71.679208] IDTR: limit=0x00000000, base=0x0000000000000000 2018/03/31 21:21:46 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) dup3(r0, r1, 0x80000) [ 71.679221] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 71.679229] EFER = 0xfffffffffffffffe PAT = 0x0007040600070406 [ 71.679237] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 71.679244] Interruptibility = 00000000 ActivityState = 00000000 [ 71.679248] *** Host State *** [ 71.679261] RIP = 0xffffffff811cdc36 RSP = 0xffff8801b45673b8 [ 71.801052] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 71.807496] FSBase=00007f7d83f30700 GSBase=ffff8801db100000 TRBase=fffffe0000034000 2018/03/31 21:21:46 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000000180)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x10001, 0x301000) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x81, 0x4, 0x0, 0x200}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) [ 71.815331] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 71.821264] CR0=0000000080050033 CR3=00000001bf325005 CR4=00000000001626e0 [ 71.828314] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87001610 [ 71.835043] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 71.841122] *** Control State *** [ 71.844618] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 71.851309] EntryControls=0000d3ff ExitControls=0023efff [ 71.856803] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 2018/03/31 21:21:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000001c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x5, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x40000000000000e3, [@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0xb9) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x7, {0x2, 0x4e23}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e23}, 0x1a0, 0x80000000, 0x7, 0x1, 0x100, &(0x7f0000000040)='dummy0\x00', 0x0, 0x7f, 0x8e64}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@loopback=0x7f000001, @empty]}, 0x18) 2018/03/31 21:21:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="66ef61e57b808713b0170cacc60afa8439c0334bf13430548a", 0x19) [ 71.863762] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 71.870473] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 71.877077] reason=80000021 qualification=0000000000000000 [ 71.883435] IDTVectoring: info=00000000 errcode=00000000 [ 71.888909] TSC Offset = 0xffffffd6bedf485d [ 71.893271] EPT pointer = 0x00000001b1e2601e 2018/03/31 21:21:46 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) dup3(r0, r1, 0x80000) 2018/03/31 21:21:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0xffc0000000000000, 0x80) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x20) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x400000000008011, r0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r1, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2, 0x86c4, 0x8}, 0xc) sendmsg$netrom(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@ax25={0x3, {"fc4e664f9568bd"}, 0x4}, 0x10, &(0x7f0000000080)=[{&(0x7f00000001c0)="56c7e8a63ceec361a2cf5d5c98de298d7c094d64ba00c3d30ba7758f2f961661fd8df95dafbb856ef74f3f4ef1c84b36cec9681edf505abfe2ce25fdbb58d8519eea689e331c8d0d166149578591ba827ae2655321cde2ed0abc1a1c6df32d539e14565f82e759e8dbb1a3a9cf012e0ec10e55610b3b450bd2ca5078a968ae1549d1677d56d19304aff812760aa7b66eb66f462b44afcd74dc63f2f515c320b9c2ba4572c4f1bca82e3077d0a8ed5965de421cb35e6246bbd795781ac5596115ca4e9e1daf85856ce8b7ed8bfdf98adeba534765be49fe29c2", 0xd9}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xa8, 0x14}, 0x20000000) r3 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000000340)={0x1, 0xffffffffffffffff, 0x7ff, 0x7, 0x9, 0x1, 0x3f}, &(0x7f0000000380)) close(r3) [ 72.027178] *** Guest State *** [ 72.030611] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 72.039825] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 72.048707] CR3 = 0x0000000000000000 [ 72.052479] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 72.058477] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 72.064480] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 72.071177] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 72.079236] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 72.087264] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 72.095303] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 72.103332] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 72.111336] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 72.119342] GDTR: limit=0x00000000, base=0x0000000000000000 [ 72.127351] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 72.135383] IDTR: limit=0x00000000, base=0x0000000000000000 [ 72.143389] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 72.151385] EFER = 0xfffffffffffffffe PAT = 0x0007040600070406 [ 72.157809] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 72.165571] Interruptibility = 00000000 ActivityState = 00000000 [ 72.171833] *** Host State *** [ 72.175059] RIP = 0xffffffff811cdc36 RSP = 0xffff8801880d73b8 [ 72.181077] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 72.187509] FSBase=00007f7d83eed700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 72.195341] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 72.201233] CR0=0000000080050033 CR3=00000001bf325002 CR4=00000000001626f0 [ 72.208260] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 72.214935] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 72.220998] *** Control State *** [ 72.224463] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 72.231137] EntryControls=0000d3ff ExitControls=0023efff [ 72.236594] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 72.243527] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 72.250196] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 72.256783] reason=80000021 qualification=0000000000000000 [ 72.263108] IDTVectoring: info=00000000 errcode=00000000 [ 72.268563] TSC Offset = 0xffffffd6bedf485d [ 72.272891] EPT pointer = 0x00000001b1e2601e [ 72.421115] binder: 6591:6654 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 72.551138] binder: 6591:6657 unknown command -749964450 [ 72.556678] binder: 6591:6657 ioctl c0306201 209b4fd0 returned -22 [ 72.566424] binder: BINDER_SET_CONTEXT_MGR already set [ 72.571842] binder: 6591:6657 ioctl 40046207 0 returned -16 [ 72.581221] binder: 6591:6658 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 72.674848] random: crng init done 2018/03/31 21:21:47 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x7, r1}) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) r5 = getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000940)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000c00)={0x0, 0x0}) lstat(&(0x7f0000000c40)='./file1\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004680)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006900)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000006a00)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000007f00)={0x0, 0x0}) r14 = getuid() stat(&(0x7f0000007f40)='./file0\x00', &(0x7f0000007f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f00000080c0)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000007e40)=[{&(0x7f00000002c0)={0x67c, 0x26, 0xb01, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x8, 0x1b, @ipv4=@multicast1=0xe0000001}, @nested={0x3b4, 0x8d, [@typed={0x8, 0x10, @fd=r0}, @typed={0x8, 0x35, @uid=r3}, @generic="677f43f3618d821e2da4cf32634cd32e0632f39401e41870b6625f333f8f75ff4095a57a3658645823fb63b08cfa", @generic="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", @typed={0xdc, 0x3f, @binary="61d3b25e0f8d04f45d17501b04ba9c0a0e29bd8801ccb08da923469d92ff0a18f0adf173aacde9ab27b9219bdbb11a217c73113f8f33454e45521a1a88a96f4cdead9acb82e4d93e1c58b43bb15851b52c978f61d7fef83e625d236a12b77e62b0cc223e526c313d0c7039d35bdb15fed921aec6abddaca0c14b5e4b8d01d60de760a8258f8ca1754ba8d720ac27bb14d5ea095c4e7c4cfed12d10cfc4496ebd5606c83a8989fd44afef30ec3033aad72ce095d60bcdbe4bd9894ff230bb62eb6f0492848bf8fdd3bdf73c8e10d89b0b3443d9941d3b"}, @generic="92b6ee30d549e899aaffe4f63b2d3ecdffc1104746853cef54afc575a1c969ca72e77dc6e89c00376908b5bfab78f8f80b81b4ab7f6b9cc9e4d30856cd366144da9375a5599c048a6df6c6f457c5ce25d78bc5e08660979a0eda9542dd30357f56c0538e6fb3fe39ec29749fc372d5c34593b0c003e0c8b137d0952f3270d4413d527b46a78b5f541a72159fd15bb80d530b23d8db09db083f419e3f64e3a0250681ad752e2e3d619daebc63da5a52cf26fe345fba346a56e7fb1bd1e3587bd8f99c3409b55b1aad63a3a13dfb4700351ac80c4c1ae1c9e315c017cf04ecb4e092c924728093d4d16b96cc3b1b", @typed={0x8, 0x2b, @pid=r4}, @generic="4a9485a6dd7bd739c15e064eece96c2ca86f851ff59d05037ff4e78f78ea287e9bf82cc0b2f4908b79f1e5418c6a69c6c13f89bed9604dc79228e8588767b7be3be4ba3c59731e4a8328582ec4adae090c01d9e8d09d4e605495aa407a50b83c6eefe44c8a03b24a066d1890fb9ca48bf809f348ea925dc4e2cdc9fda2d456d2ab9189d9429b6395e0233326cdec92585736e2b1998911a374e2505f05db54", @typed={0x8, 0x66, @u32=0x5}]}, @generic="46a15c5e8f50abb073dc3ef0a9289fa5ea4086ddcf061317f1b37d00ab2274d38c344d8d5b6a88b13cc47b9f3539aa5d5884dbc3ca7c9295065412830142f9251a662500887f6cf57f3142aae7bc6ce2ad16f7d1771af775ea60", @nested={0x80, 0x1d, [@generic="c88533883eaa041f19fa3cf0f1dd4275fb66408c09f22c3f671b14aecea303ed928a669646b0311b15b95cf67ca1742eddf3d1528b26bc167ea345cf1380c6709c4db367bf06e31b57639c39e14ac2817b9d325690c3e90e7a11c984b475203cdeb378c0a837815a6d832151e0a6f480539b12838e45c1f6ae550b"]}, @typed={0x8, 0x5b, @uid=r5}, @generic="e73b077fd797cca81e85dc6619d224837a8e08638ff4c99c5f8f601a9a30cc128e8997d9e87c01627eece5389b018abe98b84ae787e2af707f63b226087bf418babea32452644cfbee47fd697b5db6cda584d1d7a4937766a167ffa7c7db542ec5e00aa33c951c053a8c92e0e175b106e170df7005310ca3da9a11f11aab01ce6a46de6c26718385ab393ae206880bd3a7268bbc7d0f90f6a70cd13140872e6177d5582956a2b2f14780e67f89fd028cb7b56877b1909f57d2cb971dedda54ba5d4148d60e126e0df3cd88840b0cbf014060", @nested={0xc, 0x17, [@typed={0x8, 0x44, @u32=0x5}]}, @typed={0x8, 0x12, @u32=0x7fffffff}, @generic="cc28ad6c91ef3867569ac171f29444db1f4219b18b0ad799a3858967d46d420d226f3d19d509b6710e7e41536afd0c5997fb33eb12a32315fc21e65cbcb545ff045343b7e32d8b6300331bdfc7aa16d63e6bf50b7e3e5da6b144cf469935b4ab00c99bef079e40aac72e7e83c30fbd8671fbada004266ba4d97554e7e22c3e45a4df77d367bf45b819f96292ee06dc2e17ae27463fa7066b561c83a3e7c6a7bd2f0891bebdca5387663c2ce0cf0110d2efcc2737574010adce6c55896b01896e5e292dfc775b751c842c9fc8a1fcef627026b139695f2aee3626c77c5e4dbc722d0dc8c474fd"]}, 0x67c}, {&(0x7f0000000980)={0x278, 0x1f, 0x500, 0x70bd2d, 0x25dfdbfc, "", [@generic="4fcd", @nested={0x168, 0x13, [@typed={0xc, 0x31, @u64=0x40}, @generic="eb6d559a1b1e22bcbd64302b1c9c81069d897ed7aded31b91313348eb4057f543df34a189550bcf9e04afb06f6b3a94e340e2bb10527a288cb7404ac40e6ebfd092f1144e2b8c4a7de65ddd331dd30b5c12b22bb39cf920d788dac1c15d21548d0d038f92e714f3c63e48ebd31891812d4f17edd7063e1e9759e765c92cad52fc134c0c129fa40d50733c195042d720d1b7497f90c3714d0734668b23aee74ee12ab6fd58ed810911e8806c4faf00a0f722861578d", @typed={0xc, 0x77, @u64=0x6}, @generic="351492edede2d267ac67efcf4d7fd1902803f843d79c1dc1772fd42fd3d5dddc89bae3f6d5b2646257ed592e1e2c4eba0535d5f92f0e1134f49469b9ce905fcd4020c9f78747bf8ef57ffab1c1ab6e95faa29d3fe3fb846cff53952ec84effa5ed79575e23bafdf97a7839c4b51992ca6d636bea354c31c82fa3203a3d6d76814cc798951d0f5023ee59987707e0c9b4c96b1f9814"]}, @generic, @nested={0xc, 0x54, [@typed={0x8, 0x6b, @pid=r6}]}, @generic="a9e393107541fc3f5f547e118c43a8938c74b4c788d5536e1fda7106f941d90abcdfc15e9f1c79ab5c1e5e278abbd8e031cdd9aee88f78147d50494be3c0f2be5dcdaba471c371cfb7e07a51eff68cabd6ddb77924c85773ebd684b2b8b879b4949f02703e26ad99a00737cd55e3c744e86f0c8e9e672c70e383ac48de444ef85f20c38c85e9d1899449d2e7a5fe76f61f70815aa5ced219f97f95f3079c284444baec9cbd436fafabade6d1c06aa966fd66e20feea03ca92d02615f8cac57d13e9103d31f996386b8695f27b403daa397752e13fb975cdfad6c4e75353c7147b837469a940f84e45d7be4d3ec27ddfc454c"]}, 0x278}, {&(0x7f0000000dc0)={0x1704, 0x1d, 0x404, 0x70bd28, 0x25dfdbfb, "", [@typed={0x8, 0x95, @pid=r7}, @generic="de827f64bc2acaa11f3fe88f109e8e54dea5ce17582eb99833658c4de2acc33060494d777eba9b2023d64d1bff35bc8498634e9451de32d86c2a22336f824e548a8b34ad007ef28ec0ad7529a32fe34b4121319a136ee125570dad9aa9fb028c79d7dfb91285597063d7ff231bb396955cf9eaebd736844af82496e96d037272b33d478fb4a9", @generic="0a17ac66538b8c91ee803cd6e9c904414583bedd12e41e741187098c1c4283810936a0e9f02d4db790d4726e95fdae32e8b4cb69c37cb465ed3e7aac6f3e2cc3b906472dc59545d12f53f27587712b0bd981b14ce332f23de28ee33bc375ca57f00d388d14835c5315ad007adff1c144fa87b6df7e67f401e381ec5d213e49311e6dbb270f342a8ebf", @generic="284a62b540b3e8d27f9594135541ff51d250b6a3b84dd1652c6beb1d552f83929488a612cdbae12b7476b8c4f7b8", @nested={0x290, 0x83, [@typed={0x8, 0x89, @uid=r8}, @typed={0xc, 0x57, @u64=0x401}, @generic="48918a7aa1f7282805f5454b2fc0a5abc78d77086514da653cc62d11f6cf014e6291ccc9e69e13cb416d62ffa91ea9191da479392632f6b7092bcc904929b48f4c7b79108e589533526b60917ce02af92c6fdafed74bdaa759139373a4525836250f914fcd5f6cd36eb40b66710773f2e3eb0904f57ddd39c336f11a91083f63c13a846e9c6ae5", @typed={0x4, 0x96}, 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@generic="802374710c854cf1d6d2366c0238fb6677b77eeda225dd15b419a7d978478f7bb01228fc3fa0bf21699732837aeb01f0e762ddb0b879465b01e0acd927b789320cb134df4f93875f78d41b5afe9e591c7db454dc8bfb2ae73184b85d128fda38d0451c6635b1a3234f66be5864a6d90cf571783b4a1be05020bf69df1d6babab8043c5066b0f32da156c643ae99ff8e040f373013b6c482836dc5d0719573cd60724804f0865490b91dbeffd692853a900bac0ff0d0a01959f3956d190965ce7599be88ea84fa457ab787d0def15c9aaeb1097179dfdf70b840e26ccd424cc6a4bd12774770bef545b99899e57066267e3a1e02f8fdff454"]}, @typed={0x8, 0x10, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0xf4, 0x1c, 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@generic="e7952932d888aca16a44eed4e774c44a8bd1ccc34734b734573f12a3e64bd4cbaa64f75c3719b5ee47ba1aa02c20bebbb3e7aa6eec18e507c520ec3940444e9298f52c6585f91aff955c1ad2b25565917e7aa278fe8c089fdbc038b5f9902d65bc39e093f4e80f63910e8416c17ea5dc83ce901a4948587b1f78952d3b33fc94935471627bd2c62e3cbd932489a197d2b56c0bfd3b4f830a422e8fcf1a06a10fa127c9dcbc329c5a22f89506a3ac03a94155b851ba9abc82a51b84a8d3e4479865f72bb2094cb0baa74ec9e95650a784d5dcb21393fd6bd7ec0e2f5624c51bd3c427bf7f1e0f09c004a3de141135db46bbf01a21d90604ff3f052569e5e456b1492f9afc14398045132da98543a3016b9bc18471a75d7ad105218fc1c2d9d0e0f2849ff2d1e730dfb1417850fa5d8ff842ca901314a965d4e221c1a3fdc7a1da16e3f032c141e138a1e8f363d334fd43c18c1eaa2fec961c87fcc5a35b3eb43403a32261b6c08c6b7b463554994ba5ae1854c8c58444e16f6ec797849aa42c0c83fb4e6f314f7523fbb75c5fa020d6bee27ad029d73a8c2c6ed054e65ac0f343d468fd795c9562b017373b0ba563f4321263a1839c7303f63f3397070e8ba8cd0b7fe7e9d1ae21f432cf958afe8894be1193644d9300a7d73e0fb9f83b740b9a40cc2767615cdb53884787ec1bdd88b519cf5dac16eaafbf41510574ab275565d3b593ae2dea3ca0395ee63202a633f49afeb2212c2283a47cef93ef66f136ab5e7ebc69bb5fb95579a7bf68126c338deac182d5b1bed5c2504326538f6d1a3fe5515bbaf96a954fde1c74e22b5a0ca636aeeab22ed6ad5d999797d4b55567e5d9eabef632dc8e006075d1ac1720884005cf6769956ef5e4aa8de91ca06e17501310b0ffdf3932282a8968c4a55960dff42e6a3a8716563a43e7f09da3eeb26eb30fe05623f239218989a2063bbf5171be76e1fc0565343d7150ec359cd3c8b06bf2f7956cacd69504c34a5986b4672b9c9c9930312929416cc8fcd0befb1d281383f6e01f5a2ee495d133429ad346c1064cc963b6e4671d811716a2f2bcec2adce2ac19dfb244d2b8d758a820afd196ba8b064e49ea6ce1bbbd06b9174a3e98ebc6b1bb6edddd2af346d9ea400e760c8710924f662737a663a8fde32e2e40f8b5a941a0e4bb7fda662e5837886bb3d62f007335c1fd6ad45504865ac6810c56d6d0aaffecae1cc08b421cda77b7c103a75d5b6554acae9321f0379386e8017ac4a5c23951c64da62523dee4792f67591aa324c5a8450e154aeb2c658c463476c2e5602c7c694ff723374ac4d2a13273fad1b91042b90ec11e4e2cfe45f0f35515e0d798bd92d0af84a6a586804182e10433b87bda4d1c455d9c48e4fdb2c1eb27eb0ccb7fa64c25f8c9279df094b900a2e3acce1aab879db4e9b88d038d171a2a04c526f818957f54bc23bb05e6eefe8e7e66488ce3a9830650de6634c87cdd16a274d8fd6ade9fb051480542ac08502c501344bc15b41b39ac3e155e4ba8b7d8af77f3ab427abfedeb9518c1b6e359c71256578a947bc02b6ba2035fddd0868bc3aea11ffd9da3333b368800fa76a75488f2d6216f5398b01e3283ccae621f8263c717c50e02283ae0584900b976eb3c477a74f826899eea4c766e51946f4cab765e1d303e95ec32becd57c099ed6a25ad988e0229c6e88fba0b00193a870b5eb9c8ebecd0b96f36effb441ece30f9257d496c06b2767b3d6ec346f5979195f1b53298b50d7546cec561ed3e5d91b619922693e1d6e0900de966cb8ba2036d0f8239cfc054cd102757f0f44d55ffd5910c01cb8b2d5606cf41f2c08fce9759f18514d3f46379ae4750a9641b9cf41979afd3a50127ac4a67ad21060160d41cd32230329febfa4aed6defd8e8a50daf03a2132ed81360fbd7048e87d5ade1c03c732c3509cf6634988314c3b231738b129212f88b8bdf59603af44dd23f92626d054360b3fe9946df8a08729142baea3014b22d3efcb565d038c4867840b22b947de75f2f7701efcd4284fed9056a9f4c1eab1f1a9a12eaf1b81894d9ccefc33bcfac843d1fea522bac9583b8db3d2e68ba1f1c989b64db5f6e83812d2049f59fe7b69b3254599c9e1c523d765cf1ac39157adbddc322bf31fb2bed3472d3549b7abea2fd30ce04c758ad386dbe16fe3ec9927c89cf15ec5f535635e441aa15b568a4be5d5bdcdaad75c8720211af9b8caa01ef2010a9d64a8f35a616dd871c04857b534c4e4ca5138f4a119aba6076007ff14ade2688ae34a5fbf266ffc037b4c9c80c476e92b5b8fbc0936ec3ac6f3ea3bcb919b3536d8476ea488c2f0e892d876a0f63692b90aaa93f37f9db8fbeb2804a0076681ad3f31d9f67be3af9939aa8075e70b9bca3506651853d5b9a793dead472f3ab382d5a6f45e3dba98cf663fbbfca1db83e46252741198e4f74444c2da6cef390b89b715e2f61311bfbbf922fd1e42b9ac39ebcb8b8833ba30b853c1a5baec1bcf343e8158aa3d1e5a89c229733aa1972b0547eff53eb8622dcf9023309c1ccc4195dbed359c772f4c974b707b47f4d433e4bdb5a987504153bcf92ffd5ab70d4d71a4970bbbd0a94a6a150bf42b7fc9657779cab7d7303a893a1ae2a195c292dde598e7a5bd6b49d2870f9394fb19eac36b0062499484766d45143b59553399d7561f6aabc4f62051d9ef55276b11c92619abe2dda06e480488839012c6b360fb4923dcbaf4197cef763e1e2b3eaeb70b30741e2f6870ccce9fd36aed7e071d0b594a7deed26331f1bd6ed6a20de415adfd0b16e33f8144f359e8876f34b56fc119f801a75145821b2e149908d5acc8dd6972579d1c0a4ec062bd3445d10e1e00094d7813f30c4edce9f0224798b25c3abc0866d1363a93c85f5baceb74d452c5ca10d97942cb876e518c8afb746e0b7164509545611a3b023322ed6244d1bb11e9eb95fdcc5954d0bdab7499a0800c97175369bad3119fb40dfb7cb9b1f7a1f568872c799b1e6d7fd2e1b6dcd168df731a6b23cb3c894ca9b66398cb6d880b39895035c5a7e89f27c8abae873f2af167822d7bf1dbe6011a1aa48f74297c2c569ac2af3d3f1e36c9c4d0eb45479ba83b4c72287dd49fbf745f8e3d22d9210741fe7ac3cd55d87cd039dc7feba1e4e04856d9067725ceae08f5979aa233a9195c763469bb7bf2723d86325f38656b4828cbb48bf516ff0e7e06462949004c3e661c9b5c5e18ffa9e80a1d4dba3cec99e8351fa28077d8b5e670c8ad6966d365ef00630cb50ef0d3533e9f07a99d405847282c94fb0237c2cba32456f7dabd6985287a338b6882d9e6fb561ffba4fe8de50db5772e21768a0d248f513f75cc4f30c5a8ac03f7f17c2976377ea76b5922b74d488c6b21fd3c3d0ff62242e9adaa755f0790b0426bd5e3e526eee0c031bbfff74f09cd25e94c4c20e898f94e4c78630c193927c275207b2f2698aae3e2d193d0657a767d79a760d4b7828117ea699dd42417d5e92e72367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@typed={0x8, 0x1e, @fd=r1}, @typed={0x8, 0x33, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x5c, @str='}\x00'}, @typed={0x28, 0x52, @binary="3e89ef094d666c430fb0e9951a67e66d240580ac06690582db38d1aef6953e36a491"}]}, @generic="64cab46726170200ab5aa86d64a03169306ee0dafc9c1515f5d5c5a7fb3078dfb75727b4f9638e8a544eea533b09e755b4a59083b9afdadafe76aab314292dfd21e27af853726dbffbfb235c2011ca998bd9b60b6c303b3e71d22e32df17e905", @typed={0x8, 0x47, @pid=r11}, @typed={0x8, 0xb, @fd=r0}, @generic="6c53388feafaf9a531830b1383a4e7df2c5e978f15776e51d31c90eb9137d5a813f4b14196d54817138778270dfa86eddd6000c3672224a14734792eb4e01e727197ecc794e3787faf6b44b5da3c51e5b65057d3862f85383a92e04c2de61531fa47f0f8a0723b96fd33d83bab9abc75f8e0c999addea16d86ae82cbb194b6e4ca99a3b110383edc261edfbf3698789625d956c87bbb85c683846a632d60c8222de7065a060c2f0408243608d3ae5fe5a1011a955ccc705d75409e5edb3712814e2068fcdb572e4e4704819674f8d5b874eec500", @typed={0x14, 0x85, @ipv6=@loopback={0x0, 0x1}}]}, 0x21cc}, {&(0x7f00000068c0)={0x10, 0x21, 0x302, 0x70bd29, 0x25dfdbfb}, 0x10}, {&(0x7f0000006a40)={0x13e8, 0x19, 0x10, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x8, 0x4c, @ipv4=@broadcast=0xffffffff}, @nested={0x1188, 0x76, [@generic="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@generic="f5c879b798a134eb69664a52849a85f41911ed4a269b8a4dfba9c91c1dcd4a5d4ed48954717532a7b19c3dd263696e45eb031d8e72315dc2aff275c0d18124c10b4fb77aacab119d5feb28f7d6430d89957b267b0d76b7d55e719c26f65edb9b9c9af6c3857c4add482c9be3e51f78f2196de9a9ca1a7fdcfeb6c582f337a9962609a7f008951a488a037d4aeecabc2cea059848df16f028aac5f2c56770e21a55a8e89c23c35d09bbae83d41c4e3932b14277bc3989866bb2a56fc2ff0952c27e64f65b419d", @generic="d5a8c19bfdbef1439041f7a5fad29e9279dba1c21fefcf04fa2e162c6d45b682f19857f530ee337fd560fea34a1e45c395f242f0731543889e6561f4355b8713d191a08ae9d048bb36f8df652432bff008a0d07a07a85a427d1ee80177d4ae70fa2af7f6b043bf12f2bb424746d0bf6682fc5796e9c36ba78e7a4a6e20abb80398f21c96948447c52260b960a7fefecf6e45f2b0b6770cb802979b272ad414eb30f882541f4278dfd7ef7d98707c3faae2e24a70eb1b68df9b9e1b"]}, @typed={0x8, 0x31, @fd=r0}, @typed={0x8, 0x76, @fd=r1}, @nested={0x10, 0x20, [@typed={0xc, 0x7c, @u64=0x7}]}, @typed={0x8, 0x2e, @fd=r1}, @nested={0x144, 0x8c, [@generic="16f31571af", @generic="3ab65a2aa287483be3d271c8f2d64d5eea0e832bc9530bd94d33b1a6836a6d26d2eff207c84a972e2522c44a1d794f49e8533e4946cfc174504a6303045acff80d46ef7953c7bf7e9b5fb33d450cc42439853bf35debe3b0df8e5f856cbc0127f8363c67f1564a61990ac3c2c7c23569300b56a5d76c00ac6039ac0f753e198a3e2ee8ea48b21b08529ed15b79103fd9f95b949267651ac1ca8c35aa911ea54cbe36b277d0bdb44c16509f7c904d692c60f3ca182ddbe8b446b3de30076bfc29114df860fd4536f422f8ac7e312016", @typed={0x8, 0x34, @u32=0x9}, @typed={0x5c, 0x27, @binary="21254c51f4d4f5a1c662960edaebdb09ceab06c83c5d7e7f2201043637a7f94d9dac97b9d62fd7cfd0a3b4a6059229ae8f9db2f86f963d01ffabd68e45d040be15cbfc2b530949954cfbc277ce6b4a735cf7fb5ff00b"}, @typed={0x8, 0x45, @fd=r1}]}, @generic="69512b3aabd7ec34286f8019981ea481d54ebcca3458d985d6c78472ff7d2e8966eb1854657bf2eae3efa257caf8f6429c23330d7b299b686c5f429dd44eef9713a47b7e748970fe1a43bc933c6e1916af081f3f1e8d54827005ea3bd13590ec0e3c8e4e360a60e8cae8ac43c7935f8f8208ab74a6c38a7fb0d7404a2f764ad795", @nested={0x50, 0x80, [@typed={0x30, 0x34, @binary="88aa0a499bdb372c7dec704bc92bc28870b0fe10d8ea72989a052440726d661e050d78f1255bc625378ba167"}, @generic="cd76c33887af2fb6746e0c4e7159a7150be924e85076f5d387c7a53a"]}, @typed={0x8, 0x34, @uid=r12}]}, 0x13e8}], 0x9, &(0x7f0000008000)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x88, 0xc0}, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='0 ,'], 0x3) r16 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r16, 0x40042409, 0x1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000008100)) fchmod(r16, 0x20) 2018/03/31 21:21:47 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000f3c000)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x0, 0x3}, 'port0\x00', 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000719000), 0x4) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x20) r2 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x10010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={r2}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000180)={0x8, 0x3}) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000040)) 2018/03/31 21:21:47 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0xffffffffffffffff) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet(0x2, 0x3, 0x10000, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000000180), 0x8) fsetxattr(r0, &(0x7f0000000380)=@random={'security.', 'net/tcp6\x00'}, &(0x7f0000000240)='net/tcp6\x00', 0x9, 0x2) epoll_wait(r1, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0x20) r4 = dup2(r0, r1) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_NMI(r4, 0xae9a) ioctl$TUNSETGROUP(r4, 0x400454ce, r5) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00000001c0)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x3, 0x3ff, 0x101, 0x1, 0xfff, 0x3def15ee, 0x1ff, {0x0, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x2b5}}, 0x6, 0x5, 0x0, 0x9, 0x520cfc59}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000600)={r6, 0xd8, &(0x7f0000000500)=[@in6={0xa, 0x4e23, 0x4b, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x0, @empty, 0x81}, @in={0x2, 0x4e23, @rand_addr=0x3f}, @in6={0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x10}, 0x80000000000}, @in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffff8}, 0x8}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x8}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x0, @empty, 0x8}]}, &(0x7f0000000640)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00000003c0)=@generic={0x3, 0xffffffffffff7fff, 0x1}) syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00') 2018/03/31 21:21:47 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) dup3(r0, r1, 0x80000) 2018/03/31 21:21:47 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000013c0)={0xaa}) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x8020000000000003, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/31 21:21:47 executing program 3: clock_gettime(0x400000, &(0x7f00000003c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x2800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x3f}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e21, 0x1ff, @empty, 0x78}}, 0x7ff, 0x7}, 0x90) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="0903f7e01f4ee9f41adf4a5065ed2954df2e5ad90be9e646f92dc4177e72102e7944a6561cd4a44f315bb2ce3bb90d1541ac290a6661339e84cda05c382bad107f125e20d6f19cc29b99700bc5", 0x4d, 0x0, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) flistxattr(0xffffffffffffffff, &(0x7f0000000140)=""/176, 0xb0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc0109207, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffff9}], 0x2c) 2018/03/31 21:21:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f00000000c0), 0x8) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="50fafba0cd8bca9820eb924d39d6d6111ab78a596fd6b2febd8fe33fe55a4e961b1b2921608ae5ff3fe66016233f4717f6f7c7d618c657d43e3649e2173c716fae999343630dcebd5893c90692a88010bea0679d645077a309248d883346a379c24749591cb6c93777171a72b1fc9ffdd73edcdfa8f2bbb8", 0x78, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000000240)='blacklist\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="4740a63696632283204fcae043ade2fda5a2405a0b76f472fe510a7ab493894826f4a364abbfa5f665d964ed92d037f70fbc46f7e26553dd9bce48b097b1d78d2ca3ead71c097d0887705678", 0x4c, 0xfffffffffffffffc) r5 = add_key(&(0x7f0000000340)='pkcs7_test\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="bc781dd098c1097cd0c13af6c1d3907c50a9d1db8e2f1890c82007211f44fac3fdd4554bb6559fbecb5b363bd5289030a558c4388884dfcf6fa9d551224dde434b47c7375a0ea42743c3be17d1ffb579fbfb0945728c49fc6e026b83496ac6151d201aa6119aa04bde9ef672032c18e56a9996e3125a6be0d17bf2e8dfc77fb920ae216ac7ca226bff78e70c135c24559c4e82c3ecba9c196d1259c69fb5ac7f3767238bf4", 0xa5, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000480)={r3, r4, r5}, &(0x7f00000004c0)=""/119, 0x77, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x3, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) 2018/03/31 21:21:47 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x50, &(0x7f00000002c0)={'ah\x00'}, &(0x7f0000000040)=0x1e) socket$inet6_tcp(0xa, 0x1, 0x0) [ 72.735958] device syz_tun entered promiscuous mode 2018/03/31 21:21:47 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='z', 0x1}]) restart_syscall() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x40) io_destroy(r1) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x5b6f6c88b2d887c0, 0x0) renameat(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00') 2018/03/31 21:21:47 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) dup3(r0, r1, 0x80000) 2018/03/31 21:21:47 executing program 3: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80004, 0x200) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1, 0xd583c59c3ac2ca1c) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) write(r1, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) r5 = dup3(r1, r0, 0x80000) ioctl$ION_IOC_HEAP_QUERY(r4, 0xc0184908, &(0x7f0000000080)={0x9, 0x2, 0x1, r5}) 2018/03/31 21:21:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x2) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x100000001) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000140)={0x3, 0x7}) 2018/03/31 21:21:47 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfff, 0x2001fd) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000)=0x1ff, 0x4) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000100)) [ 72.785662] sctp: [Deprecated]: syz-executor7 (pid 6663) Use of struct sctp_assoc_value in delayed_ack socket option. [ 72.785662] Use struct sctp_sack_info instead [ 72.818704] device syz_tun left promiscuous mode 2018/03/31 21:21:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x4000100000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x2}, 0x8, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic) 2018/03/31 21:21:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x4b) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x8}, {0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}}, 0x1, [0x6, 0x8, 0x10000, 0x0, 0x3, 0x8000, 0x6, 0x80000000]}, 0x5c) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x26, &(0x7f00000002c0)}, 0x0) 2018/03/31 21:21:47 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) dup3(r0, r1, 0x80000) 2018/03/31 21:21:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) fcntl$setlease(r1, 0x400, 0x1) read(r0, &(0x7f0000000380)=""/217, 0xd9) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x40, 0x40000) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000100)=[0x4, 0x1]) 2018/03/31 21:21:47 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) preadv(r0, &(0x7f00000006c0)=[{&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000100)}, {&(0x7f0000000140)=""/130, 0x82}, {&(0x7f0000000200)=""/212, 0xd4}, {&(0x7f0000000300)=""/108, 0x6c}, {&(0x7f0000000380)=""/150, 0x96}, {&(0x7f0000000440)=""/170, 0xaa}, {&(0x7f0000000500)=""/66, 0x42}, {&(0x7f0000000580)=""/39, 0x27}, {&(0x7f00000005c0)=""/223, 0xdf}], 0xa, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rtc\x00', 0x4400, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000800), 0x2) setsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f0000000780)="23e59de48bb6e5c4aa56e83a34f002e05cfbf0bf1daa00f2f7ec06a3b4d15e01355d7f0723a4cd459641712b4f3b47d66043633a0725693c501487630cd3b2b1675d66f0390b", 0x46) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000040)=0xffffffffffffffff) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) [ 72.943678] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 73.567338] sctp: [Deprecated]: syz-executor7 (pid 6733) Use of struct sctp_assoc_value in delayed_ack socket option. [ 73.567338] Use struct sctp_sack_info instead 2018/03/31 21:21:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x4400) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000014c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="860000003107aff6170417bbc11734933651128975b97c5aeb6d8c2f577c8d440c53b3753d23d7f63c65a1e9b003fc0c4de01e53b23e883c051407c161871ba6f7a00999605c2199874237427fbc49dee4805fd7c16e0998321ead9484f771f7808a700931c121e701fdbf7493868f7f455480dc980e060f2ea9ac659dc1892031d4dfa1370c65e220c898078d1696752628c3577bff514cd42b7a5d6ecd540bbe1eb559b899ab0a771c2dc2f9bd62433a80a9989a55b12abeebcc21487bc92ec20f6244df8714372c29db891dfcf75585a05d92f23fc154e82a0787b73e83ed4db2799a36d1cb0f20651ae6d80ce94d1935778b9483fdfbeffc41500cfe252a22d3057b20dc0dcdf93713f6ff7119e7aa98985034d41f337c43a780f7181dec58527911c3d6fc2513d15c7354cbafe1306d6f9c00b21344f039cbd2e8f0d581633fb30de6c10a9e72328f6975687df2e45125c13bd4bf2995cf20f92c7050c4bf"], &(0x7f00000001c0)=0x2) pipe2(&(0x7f0000000080)={0x0}, 0x0) fchmod(r1, 0x3) execveat(r1, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000000000), 0x1000) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e20, 0x96, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r2, 0x3f}, &(0x7f0000000240)=0xffb3) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r3 = creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) 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_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)=""/209, 0xd1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000540)=0xc) fcntl$setown(r4, 0x8, r5) openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r6, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r6, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x6}) r7 = syz_open_pts(r6, 0x2) dup3(r7, r6, 0x0) write(r6, &(0x7f0000c34fff), 0xffffff0b) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(0xffffffffffffffff, 0x9, 0x0, 0x4) preadv(r8, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r8) 2018/03/31 21:21:48 executing program 6: r0 = socket$inet(0x2, 0x20000000000003, 0x40000000000002) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x558, 0xffffffff, 0x2a0, 0x0, 0x2a0, 0xffffffff, 0xffffffff, 0x4c0, 0x4c0, 0x4c0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@multicast1=0xe0000001, @empty, 0xff, 0xffffffff, 'syz_tun\x00', 'nr0\x00', {0xff}, {0xff}, 0xff, 0x1, 0x40}, 0x0, 0x240, 0x2a0, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xe200000000, 0x4, 0x0, 0x2}}, @common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6_vti0\x00', {0x2, 0x3, 0x4, 0x97, 0x5, 0x65f3, 0x9, 0x1, 0x48c8388b717dd4ab, 0x80}, 0x301}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffff4434, 0x3, [0x33, 0x30, 0x36, 0x39, 0x2f, 0x37, 0x6, 0x21, 0x29, 0xa, 0x34, 0x3f, 0x11, 0x8, 0x9, 0x29], 0x0, 0x7, 0x57}}}, {{@ip={@empty, @multicast2=0xe0000002, 0xffffffff, 0x0, 'bcsh0\x00', 'bpq0\x00', {0xff}, {}, 0xff, 0x2, 0x1}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0x4, 0xa, [0x1b, 0x3a, 0x3f, 0xf, 0xc, 0x14, 0x3d, 0x1c, 0xd, 0x18, 0x9, 0xa, 0x19, 0x3, 0x25, 0x37], 0x3, 0x8cc, 0x4}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xfff, 0x1, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x9, 0x2, [0x23, 0x3b, 0x3c, 0xa, 0x4, 0xb, 0x25, 0x0, 0x5, 0x9, 0x1f, 0x2, 0x2c, 0x15, 0xa, 0x1e], 0x1, 0x1ff}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0xcb, &(0x7f0000000d08)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000d31000), {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28}}, {{@ip={@loopback=0x7f000001, @rand_addr}, 0x0, 0x70, 0x98}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@ip={@multicast1=0xe0000001}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0xfffffffffffffdb8) 2018/03/31 21:21:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x4000100000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x2}, 0x8, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic) 2018/03/31 21:21:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xa041, 0x8040) connect$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40) ioctl$TIOCGPTPEER(r2, 0x5441, 0x5) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffffaaaaaa0004ff86dd00000000000000a6bac6eab6a3960200000000000000000000000000"], &(0x7f0000775000)) 2018/03/31 21:21:48 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) dup3(r0, r1, 0x80000) 2018/03/31 21:21:48 executing program 3: keyctl$join(0x1, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1bf00000000, 0x200) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'eql\x00', {0x4, 0x8, 0x8, "e5f130b458fc"}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005f4000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000000c0)={0xfffffffffffffff8, 0x1, {0xffffffffffffffff, 0x2, 0x7fff, 0x3, 0x3ff}}) sendmmsg$alg(r2, &(0x7f0000000440)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000480)="96", 0x1}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}) 2018/03/31 21:21:48 executing program 7: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1fffe, 0x80) ftruncate(r0, 0x5) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r0, r1, &(0x7f0000000080), 0x7527fb3200000000) ftruncate(r0, 0x0) fallocate(r1, 0x3, 0x0, 0xffffffff000) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x0) 2018/03/31 21:21:48 executing program 1: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in6=@dev}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ftruncate(r0, 0x922) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xa, {0x2, 0x4e21, @loopback=0x7f000001}, 'ifb0\x00'}) fallocate(r0, 0x20, 0x0, 0x8000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r1, 0x20, 0x70bd27, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 2018/03/31 21:21:48 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5aa, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x3) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x3, 0x300) r4 = epoll_create1(0x0) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000340)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) r5 = dup3(r3, r1, 0x80000) poll(&(0x7f00000000c0)=[{r4, 0x2283}], 0x1, 0x200) r6 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r4, &(0x7f0000000040), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f00007ddff4)) epoll_pwait(r4, &(0x7f0000000080)=[{}], 0x1, 0xffffffff, &(0x7f0000e1d000), 0x8) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r6, &(0x7f0000000000)={0x4}) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00000001c0)=0x1, 0x4) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4400040}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0x8c, r7, 0x0, 0x70bd28, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3b}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40000}, 0x800) epoll_create1(0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00000007c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0xffffffffffffff81}, @in6={0xa, 0x4e21, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e21, 0x96a, @dev={0xfe, 0x80, [], 0x12}, 0x1}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0xb0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='T\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/31 21:21:48 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) poll(&(0x7f00005da000)=[{r1}], 0x1, 0xbad7) close(r0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x401, &(0x7f00000000c0)=0x2) 2018/03/31 21:21:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21}}, 0x1f, 0x7fff, 0x2, 0x4, 0x40}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x1, 0x101, 0x101, 0x3}, &(0x7f00000001c0)=0x98) 2018/03/31 21:21:48 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) dup3(r0, r1, 0x80000) 2018/03/31 21:21:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/31 21:21:48 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x101a02) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x5, 0xffffffff, 0x54e, 0x3}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)) 2018/03/31 21:21:48 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000280)={0x5, 0x70, 0x0, 0x6, 0x20, 0x8001, 0x0, 0x81, 0x1, 0x8, 0x4, 0x4, 0x3, 0x4, 0x7, 0xffffffff, 0x6, 0x2, 0x7c42, 0x0, 0x2, 0x400, 0x7, 0x4, 0x7, 0x2, 0x0, 0xfde, 0x200, 0x2, 0x80, 0x10000, 0x0, 0x7, 0x0, 0x5, 0xe867, 0x33, 0x0, 0x1, 0x5, @perf_config_ext={0x80000000, 0x300000000000000}, 0x400, 0x0, 0x101, 0x5, 0xfff, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_procs(r1, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000300)=0xc) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000580)=0xa000000000000000, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000200)) sendfile(r3, r3, &(0x7f0000000040)=0x3, 0x1) [ 73.989372] device bridge0 entered promiscuous mode 2018/03/31 21:21:48 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) dup3(r0, r1, 0x80000) [ 74.045378] device bridge0 left promiscuous mode 2018/03/31 21:21:49 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001240)={'eql\x00', 0x5}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='sessionid\x00') fgetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)=""/4096, 0x1000) unlink(&(0x7f0000001200)='./file0\x00') ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000010c0)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) pread64(r1, &(0x7f0000000000)=""/8, 0x8, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001100)={0x0}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001180)={r2, 0x6, 0x40}, &(0x7f00000011c0)=0x8) 2018/03/31 21:21:49 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) sync_file_range(r0, 0x3, 0x0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xe714, 0x40) sendmsg$alg(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="0da19e5d5382a8a83c65281756d1e81455d84a2c504bed2bd7cdadeea25080cff9118f7027284f6af7d5fe5858d9", 0x2e}, {&(0x7f0000001180)="a3a1685e69db43dd3229e301cd0def0b5b5ab831925fafb3e24ea2738f9e7107d9569999177a017f79f8b7cee13ba575a0c2559ce8fee3d1bc5d25bbc5b21cc77532d0d5f0e8cf165737eb68342214d645db0c1337b099c0d455b4ed34df43d1d5ecce127596f9c28bd2c45d0cbd6df10fe9ee0d76785046eb089b6eacad61793b7671ce2975dad5815a7400b16eb906a1aaccef292e442980723f3ad3889182581579ed98bf622a3b94811b1acee698e7deec4be78240921bf50ab2917720d773ccfef55a828eb74d5f058323eaeb12597788f0f4a678d21f0c20f65fba27e52d", 0xe1}, {&(0x7f0000001280)="b81ea68d145a6d19011818c0f0346765969a26da6435279e959ebfc718a6cb1059b74740f57a46fccf335b2fc86c4141cdda727ca8", 0x35}, {&(0x7f00000012c0)="2a5aa758250adbb7024cb4a44a00f63211649104ab3eb0d43d35cb008dd7f425001cb3399b7b2e9469fe24f5a75b952c5c5f9027cb3d8088e7c333e2c4a76436550ce9bc72516db442f9ef832b979eb275448dfa47e6abed3b50f025c825e2817e33bab50ff3fe88ee36a752f1fbc34de6306ad2ecfcbace7b8e67df10faf647aba2398d08830b96411958c48748e6fca71b37ca103d087b2b95e2cf4d0c710984", 0xa1}], 0x5, &(0x7f0000001400)=ANY=[@ANYBLOB="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0x133e, 0x4}, 0x40000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r2}, 0x1c) 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) fgetxattr(r2, &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000002500)=""/237, 0xed) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2040, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000002600)=0x5) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000024c0)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000002480)={0x0, 0x6, 0xffffffffffff7fff, 0xffff, 0x10, r2, 0x5}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) 2018/03/31 21:21:49 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) close(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x21, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/31 21:21:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000), 0x8) 2018/03/31 21:21:49 executing program 5: uname(&(0x7f0000000000)=""/138) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/33, 0x21}, {&(0x7f0000000180)=""/185, 0xb9}, {&(0x7f0000000240)=""/253, 0xfd}, {&(0x7f0000000340)=""/186, 0xba}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x5, &(0x7f0000000480)=""/240, 0xf0}, 0x2000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000005c0)={0x80000000}, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000880)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x1, 0x0, 0x401}, 0x20) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000600)=0x6) 2018/03/31 21:21:49 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(0xffffffffffffffff, &(0x7f0000003ff0)={0x1d, r2}, 0x10) dup3(r0, r1, 0x80000) 2018/03/31 21:21:49 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) ioctl$sock_ifreq(0xffffffffffffffff, 0x8991, &(0x7f0000000240)={'gre0\x00', @ifru_hwaddr}) r2 = socket$alg(0x26, 0x5, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000006c0)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000300)=""/67, 0x43}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/245, 0xf5}, {&(0x7f0000000500)=""/215, 0xd7}], 0x4, &(0x7f0000000640)=""/112, 0x70, 0x869}, 0x2000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000880)={0x0, 0xf4, &(0x7f0000000780)=[@in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, @in6={0xa, 0x4e20, 0x6, @empty, 0x20}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0xfe000, @mcast2={0xff, 0x2, [], 0x1}, 0x2b17}, @in6={0xa, 0x0, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x8000}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000008c0)=0x10) bind$alg(r2, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000980)={'filter\x00', 0x7, 0x4, 0x4c8, 0x280, 0x0, 0x280, 0x3e0, 0x3e0, 0x3e0, 0x4, &(0x7f0000000940), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x2, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0xffffffff}}}, {{@arp={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff]}, 0x8, 0x6, 0xacc, 0x0, 0x3, 0x7, 'erspan0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0x0, 0x9}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @loopback=0x7f000001, @broadcast=0xffffffff, 0x4, 0xffffffff}}}, {{@arp={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xa}, 0x0, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, {[0x0, 0xff, 0xff]}, @mac=@random="788332351f66", {[0xff, 0x0, 0x0, 0x0, 0x0, 0x6bdfab4d8b12c422]}, 0x7fff, 0x400, 0x5, 0x5, 0x4, 0x80000001, '\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0xd}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x12e0, 0x7, 0x5, 0x1, 0x0, "2fe92de60ecef58962ee6fa62d224fd86a4863133741c6f54d42bbb27139cefa48cfe03b39ab7c8c3c0e77233ed8cacf533cc766a9e1d115a8fe91653c9e129c"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) splice(r1, &(0x7f0000000140)=0x31, r2, &(0x7f0000000180), 0x7, 0x5) connect$pptp(r2, &(0x7f0000000200)={0x18, 0x2, {0x3, @rand_addr=0x2}}, 0x1e) socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) getpeername(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000000)=0x80) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) socket$inet_dccp(0x2, 0x6, 0x0) r4 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x81, 0x4000) r5 = syz_open_dev$vcsn(&(0x7f0000000740)='/dev/vcs#\x00', 0x3, 0x101081) linkat(r4, &(0x7f0000000700)='./file0\x00', r5, &(0x7f0000000900)='./file0\x00', 0x1400) [ 74.792418] device bridge0 entered promiscuous mode 2018/03/31 21:21:49 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x103040, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x37aa15c3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x4}, 0x2c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) close(r1) [ 74.813135] device bridge0 left promiscuous mode 2018/03/31 21:21:49 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x2, 0xffffffffffffffa4) 2018/03/31 21:21:49 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(0xffffffffffffffff, &(0x7f0000003ff0)={0x1d, r2}, 0x10) dup3(r0, r1, 0x80000) 2018/03/31 21:21:49 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffff801, 0x640000) r1 = accept4$inet(r0, 0x0, &(0x7f0000000180), 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00000004c0)) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='_', 0x1, r2) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) syz_mount_image$btrfs(&(0x7f0000001800)='btrfs\x00', &(0x7f0000001840)='./file0\x00', 0x8000, 0x4, &(0x7f0000001b00)=[{&(0x7f0000001880)="41850fe0d226a63edf3542412a69025cfad9313b3bd7645008bea83b7a65416119c9e8cf43750d8f4221075b42a67303aeb5ac354d7d8bfbd2eb5c861ddf098aebc6555ef192a1caf5b1aeb8d85ea0080af0a5641e171c1b473a663f3b3cae7a0dc12a054ff3aa5787c6e6c9b71d31f75fe04df17c2a8ba2a359213d8b421e74f708c2826e2eade46295cc21d7993b6c63154787d9857a7129169527d5c97ee5d104b01d0deb7622a9c164a89838a596047dab5e5c", 0xb5, 0x8}, {&(0x7f0000001940)="9ec33dd2bf609d7f89207588692741431810725a0d2ffc4fc470ba0996fa1b58889b3792ef24becceeda0081490462dcea938aa8c30571078840bf1ba61294c2c5553a3db2f261e220848954a0005c4126bba25b4527630bafc1a204aff24fc08cbc0024c9b0135e4b75c15f56ca817cdae6d764592812dd90da6886300553e5", 0x80, 0xfffffffffffffffb}, {&(0x7f00000019c0)="820fd869d8606f68f26f8fe0c91c89b58340af5761a469fa74baeb8f1f22b0efd0124eb3a0aa328144d056cb0d697b188db06dd2f476f2d0dde9470612425b1540fba87df1aefda96abe57152d0defed03af92c1f63391a00aec5dd85c1c13a6a50b1c5f940f2b692cd606c30466fa0b4ff0f0aa8ef116068c34e5aa97a906cc3de0cf1e31876896c37bfc2b20837a7abf5c4e3184815b3938061b7eea3932985ba02a596f5cac70559ac0dd62dfd70853812015da4a060e818a", 0xba, 0x9}, {&(0x7f0000001a80)="fa01c46be5cd7d52a55886db8f7c2efc56b5a1d9a09552c5be0ef5c9f476a7f9349a2053ab7c11378a5b23e55e904845e35bf06315de524df147c57ff86a8c0e6fd0d02c91e9afce0622eeb3994578b4377a282d13524adc1f6e5b18960aa198955667559640", 0x66, 0xffffffffffffffed}], 0x1a0800, &(0x7f0000001b80)={[{@datasum='datasum', 0x2c}, {@inode_cache='inode_cache', 0x2c}, {@flushoncommit='flushoncommit', 0x2c}, {@discard='discard', 0x2c}]}) keyctl$set_timeout(0xf, r3, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000300)={0x0, 0x0}) process_vm_writev(r4, &(0x7f0000000440)=[{&(0x7f0000000340)=""/218, 0xda}, {&(0x7f0000000500)=""/230, 0xe6}], 0x2, &(0x7f0000000480)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/78, 0x4e}, {&(0x7f0000001680)=""/213, 0xd5}], 0x3, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001780)=0x8, 0x4) getrusage(0x1, &(0x7f0000000240)) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000040)) eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000017c0)={0x0, 0x900000000}) ioctl$TIOCNOTTY(r0, 0x5422) r5 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x800000000005, 0x8882) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000100)=0x4e, 0x4) 2018/03/31 21:21:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8000, 0x251952a46d2e0470) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0xfffffffffffffffa, 0x0, 0x43, 0x7, 0x1}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r1, 0x7}, &(0x7f0000000300)=0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000dffff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000033f000)) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)=0x0) ioprio_set$pid(0x3, r3, 0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="85000000080000a9c20000000000000095000000000004008c6d0d3082bb6e9908eb2c21eb612cb15b9cc82100a2e1a9da143659d1583f55381f8fe24aae4e86152568f24e10a27e637ca23c86604910018459cb3e50b7530dd42eeedd845747191a38f18efceec6090000003ccdbfaad21433090ff9f9efe7024582bee2b6f799bc02da2f17d163053b083445"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r5 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x280, 0x0) r7 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x810, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f00000000c0)={r7}) r8 = socket$unix(0x1, 0x1, 0x0) r9 = getpgid(0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000440)=r8) ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f0000000140)=r9) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000004c0)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2000}) ioctl$TUNSETFILTEREBPF(r5, 0x800454e1, &(0x7f0000000000)=r4) ioctl$TUNSETFILTEREBPF(r5, 0x800454e1, &(0x7f0000000040)) 2018/03/31 21:21:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x10002) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000100)={0x0, 0x8, 0x100, 0x5, 0x6, 0x8}) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x66, 0x20140) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x400) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000340)=""/4096, 0x1000}], 0x1, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000300)=0x1000) ioctl$void(r0, 0x5450) ioctl(r1, 0x8, &(0x7f0000000080)="d2e47792440f513b92dcb0f748cb0d4053ff79547c3a3a2c814645d5df3baf9c30459f8c9dc1df9f9527d8") 2018/03/31 21:21:49 executing program 7: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) mknod$loop(&(0x7f0000000080)='./file0/bus\x00', 0x2140, 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') 2018/03/31 21:21:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001cb24)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f00000001c0)=0x30) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000400)=ANY=[@ANYBLOB="0700000000000000190000808000000001000100ff00000001f8ffff000000000700000006000000020000000300000020000000000000001900008001fcffff050000000002000001000000000000000d00000001040000ff7f0000293bfeff1d000000000000000600f900000000000000190000801e460f10050000008f00000006000000000000000a000000070000000237000000000000000100008000000000e9b17445719985fda06a1139561f13a546852d177dc87887a49757cf20cf5cb296fc4e38dd9065499b25a36527632000000000000000690000000000"]) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'ip6gre0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/03/31 21:21:49 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xd, 0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x3, 0x10000000000000, 0x2}, 0x10) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x80100) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)={0x6, 0x0, 0xffff}) r3 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r5 = dup2(r4, r3) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r7 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendfile(r4, 0xffffffffffffffff, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000002c0), 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="0400000009000800a00e0ef3"], &(0x7f0000000080)=0x1) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x6, @tick, {}, {}, @connect}], 0x30) r8 = fcntl$getown(r4, 0x9) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r9 = socket$inet(0x2, 0x80003, 0x5) r10 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) fstat(r9, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e24, 0x800, 0x2, 0x80, 0xa0, 0xbf, 0x0, r11}, {0x2, 0x1ff, 0x6, 0x40, 0x5, 0x9de1, 0x0, 0x9}, {0x6, 0xfffffffffffffff8, 0x200}, 0x8001, 0x6e6bb4, 0x0, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x0, 0x4, 0x2, 0x2, 0x3, 0x10, 0x2a6}}, 0xe8) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000000680)=@filter={'filter\x00', 0xe, 0x4, 0x408, 0xffffffff, 0x120, 0x210, 0x120, 0xffffffff, 0xffffffff, 0x360, 0x360, 0x360, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@uncond, 0x0, 0xc8, 0xf8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x6, 0x0, 0x1}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x14}, @loopback={0x0, 0x1}, [0xff000000, 0xffffff00, 0xff000000, 0xffffff00], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], '\x00', '\x00', {}, {}, 0x3a, 0x8f, 0x1, 0x4a}, 0x0, 0x128, 0x150, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d5, 0x333, 0x1000, 0x3}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x23, 0x6, 0x14, 0xa441, 0x4726, 0x4, 0x400}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) setsockopt$IP_VS_SO_SET_ADD(r9, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r9, 0x0, 0x485, 0x0, 0x0) syz_open_procfs(r8, &(0x7f0000000000)='net/ip_mr_vif\x00') 2018/03/31 21:21:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000180)=0x3ff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x0, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002d00)={'lo\x00', 0x7ff}) r2 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000002b40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002b80)='\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f0000002bc0)=""/79, 0x4f) r3 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) set_mempolicy(0x4002, &(0x7f0000002740)=0x5, 0x3) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'}) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000002840)=ANY=[@ANYBLOB="2800000013000100250000000106000000000000"], 0x1}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x5, &(0x7f00000028c0)=ANY=[@ANYBLOB="58000000000000001401000007000000018000008f1f000006e7a750d56901dbb18c442feb10d2b1afc9a84719977c9573e665310f06db5eee074b6421d5cb0829810a8997"], 0x45, 0x8000}, 0x5) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x1) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000002c40)=""/168) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) rt_sigtimedwait(&(0x7f0000000240)={0x8}, &(0x7f00000027c0), &(0x7f0000002880), 0x8) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f000074af90)={[{0x7}]}) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000001000)) listen(0xffffffffffffffff, 0x100000001) [ 75.013074] IPVS: ftp: loaded support on port[0] = 21 [ 75.087646] device lo entered promiscuous mode 2018/03/31 21:21:49 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(0xffffffffffffffff, &(0x7f0000003ff0)={0x1d, r2}, 0x10) dup3(r0, r1, 0x80000) 2018/03/31 21:21:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)=ANY=[@ANYBLOB="cf2d4b2f0000000000000000000000000000000000000000000000000000ffed"]) 2018/03/31 21:21:49 executing program 6: r0 = socket$inet6(0xa, 0x805, 0x0) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20}, 0x1c) fstatfs(r0, &(0x7f0000000040)=""/144) listen(r0, 0x1000) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 21:21:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) r1 = semget$private(0x0, 0x5, 0x204) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000000000)=0xfffffffffffffffc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f00007d2e25)=0x2, 0x4) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/31 21:21:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001cb24)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f00000001c0)=0x30) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000400)=ANY=[@ANYBLOB="0700000000000000190000808000000001000100ff00000001f8ffff000000000700000006000000020000000300000020000000000000001900008001fcffff050000000002000001000000000000000d00000001040000ff7f0000293bfeff1d000000000000000600f900000000000000190000801e460f10050000008f00000006000000000000000a000000070000000237000000000000000100008000000000e9b17445719985fda06a1139561f13a546852d177dc87887a49757cf20cf5cb296fc4e38dd9065499b25a36527632000000000000000690000000000"]) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'ip6gre0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/03/31 21:21:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x18000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) close(r0) 2018/03/31 21:21:49 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x6, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) close(r0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$inet(0x2, 0x3, 0xfff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000480)={0xfffffffffffffff9, 0x5839d703e6a0c8d5, 'client0\x00', 0x3, "af71a5033ec20e22", "f820107afcb58466bc0c96db17c3d568ecab3a5f428afb699e64e645150e8f8b", 0x2, 0x20}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000600)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r1, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000280)='./file1\x00', 0x0) write(r4, &(0x7f0000000180)="15", 0x1) r5 = open(&(0x7f0000b91ff9)='./file1\x00', 0xfffc, 0x0) fallocate(r5, 0xffffffffffffffff, 0x4, 0x9) close(r4) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x80000, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x600, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000000040)=0x7, 0xfffffffffffffdd2) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) 2018/03/31 21:21:49 executing program 1: unshare(0x40000000) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4001, 0x0) sendmsg$rds(r0, &(0x7f0000000d80)={&(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000100)=""/166, 0xa6}, {&(0x7f00000001c0)=""/48, 0x30}, {&(0x7f0000000200)=""/76, 0x4c}], 0x3, &(0x7f0000000c80)=[@mask_cswp={0x58, 0x114, 0x9, {{0xff, 0x9}, &(0x7f00000002c0)=0xff, &(0x7f0000000300)=0x81, 0x1, 0x10001, 0x7f, 0x7, 0x1, 0x6}}, @mask_cswp={0x58, 0x114, 0x9, {{0x9, 0x4}, &(0x7f0000000340)=0x6, &(0x7f0000000380)=0x10001, 0x70, 0x0, 0x3, 0x2, 0x2, 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0x3ff}, {&(0x7f00000003c0)=""/146, 0x92}, &(0x7f0000000bc0)=[{&(0x7f0000000480)=""/175, 0xaf}, {&(0x7f0000000540)=""/200, 0xc8}, {&(0x7f0000000700)=""/235, 0xeb}, {&(0x7f0000000640)=""/85, 0x55}, {&(0x7f0000000800)=""/244, 0xf4}, {&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/69, 0x45}, {&(0x7f0000000a40)=""/28, 0x1c}, {&(0x7f0000000a80)=""/113, 0x71}, {&(0x7f0000000b00)=""/138, 0x8a}], 0xa, 0x7, 0x533}}], 0xf8, 0x800}, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="ff070000000000890104"], &(0x7f0000000080)=0xa) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000e00)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x100, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x200, 0xffffffff, 0xffffffff, 0x200, 0xffffffff, 0x3, &(0x7f00000006c0), {[{{@uncond, 0x0, 0x98, 0x100}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x10, 0x1f, 0xffffffffffffff80, 0xd81, 'snmp_trap\x00', 'syz1\x00', 0x4}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xffffff00, 0xffffffff, 'bpq0\x00', 'yam0\x00', {}, {0xff}, 0x1, 0x3, 0x13}, 0x0, 0xc0, 0x100, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xb}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x48f, 0x1, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) bind$inet6(r0, &(0x7f0000000dc0)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0xfffffffffffffefe) 2018/03/31 21:21:49 executing program 2: capset(&(0x7f0000000040)={0x40020080522}, &(0x7f0000000080)) r0 = shmget(0x0, 0x4000, 0x40, &(0x7f0000ff9000/0x4000)=nil) shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmget(0x2, 0x2000, 0x20, &(0x7f0000ff9000/0x2000)=nil) shmget(0x3, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) rmdir(&(0x7f0000000140)='./file0\x00') bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0xfc1, 0x18}, 0xc) 2018/03/31 21:21:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000001580)={@local, 0x0}, &(0x7f00000015c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000016c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000017c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000300)={&(0x7f0000001800)=@mpls_getnetconf={0x34, 0x52, 0x208, 0x70bd26, 0x25dfdbff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}, @NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x34}, 0x1}, 0x0) 2018/03/31 21:21:49 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d}, 0x10) dup3(r0, r1, 0x80000) [ 75.258293] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/03/31 21:21:49 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x0, 0xfffffffffffffffb, 0xa7bc, 0x5d80000}, 0x10) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = dup2(r1, r1) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f}, 0xe) 2018/03/31 21:21:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000b40)=0x14) sendmsg$nl_route(r0, &(0x7f0000000c00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b80)=@setlink={0x30, 0x13, 0x504, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, r3, 0x20020, 0x100}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x3}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x7f}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x40) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e, 0x0, 0xffffffffffffffff}]}) 2018/03/31 21:21:49 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f00000001c0)={'bridge0\x00', @ifru_flags=0x5500}) 2018/03/31 21:21:49 executing program 3: r0 = socket(0x1e, 0x4, 0x0) fcntl$notify(r0, 0x402, 0x28) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000001c0)=""/173, &(0x7f0000000280)=0xad) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x6}) [ 76.217498] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 21:21:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/icmp6\x00') sendfile(r0, r0, &(0x7f0000004000)=0x200000, 0x3767) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) 2018/03/31 21:21:50 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d}, 0x10) dup3(r0, r1, 0x80000) 2018/03/31 21:21:50 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x80000000) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000489ff8)={0x9, 0x7fff}, 0x31a) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xe0, 0x800) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000000c0)) r3 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x0, 0xc000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) 2018/03/31 21:21:50 executing program 5: syz_emit_ethernet(0x82, &(0x7f0000000300)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "15fdd4", 0x4c, 0x88, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x3, [], "6f500c7f620c708b"}, {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}}}}}}}, &(0x7f00000016c0)={0x0, 0x0, [0x0, 0x400000000000000]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0xe0c, 0x4, [0x8]}) 2018/03/31 21:21:50 executing program 0: chroot(&(0x7f00000002c0)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) recvmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001800)=""/222, 0xde}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00007fff1600f102000000000000000000000000"], 0x14}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) pread64(r2, &(0x7f00000000c0)=""/87, 0x57, 0x0) preadv(r2, &(0x7f0000000440)=[{&(0x7f0000000340)=""/226, 0xe2}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) getpgid(0x0) fchdir(r2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x3c, &(0x7f00000001c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000280)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001680)={'ip6gre0\x00'}) 2018/03/31 21:21:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000100)=':', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/86, &(0x7f0000000140)=0x56) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x31a, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/03/31 21:21:50 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f00000002c0)="002a932f01000000cf960802e02348f800000000001c0003f2a5", 0x1a}], 0x1, &(0x7f00001f9fe0)}, 0x4) syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r3, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) readv(r3, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r1, 0x0, 0x0, 0x4) fallocate(r1, 0x0, 0x0, 0xffff) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r4 = inotify_init1(0x0) dup2(0xffffffffffffffff, r4) fstatfs(0xffffffffffffffff, &(0x7f0000000040)=""/62) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc", &(0x7f00000003c0), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) r5 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x0, 0x402) ioctl(r5, 0x4000000000001276, &(0x7f0000000040)) msgget(0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r5, 0x118, 0x4, &(0x7f0000000740)=""/223, 0xdf) 2018/03/31 21:21:50 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x6, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) close(r0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$inet(0x2, 0x3, 0xfff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000480)={0xfffffffffffffff9, 0x5839d703e6a0c8d5, 'client0\x00', 0x3, "af71a5033ec20e22", "f820107afcb58466bc0c96db17c3d568ecab3a5f428afb699e64e645150e8f8b", 0x2, 0x20}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000600)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r1, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000280)='./file1\x00', 0x0) write(r4, &(0x7f0000000180)="15", 0x1) r5 = open(&(0x7f0000b91ff9)='./file1\x00', 0xfffc, 0x0) fallocate(r5, 0xffffffffffffffff, 0x4, 0x9) close(r4) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x80000, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x600, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000000040)=0x7, 0xfffffffffffffdd2) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) [ 76.241168] IPVS: ftp: loaded support on port[0] = 21 [ 76.299671] IPVS: length: 86 != 8 2018/03/31 21:21:50 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in6, &(0x7f00000001c0)=0x80, 0x80000) fcntl$setlease(r0, 0x400, 0x2) r1 = socket$netlink(0x10, 0x3, 0x26) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400000, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000002c0)={r3, 0x3}) r4 = memfd_create(&(0x7f0000738fff)="80", 0x0) getsockname$ipx(r4, &(0x7f00000000c0), &(0x7f0000000100)=0x10) fallocate(r4, 0x0, 0x0, 0x50000) lseek(r4, 0x0, 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000200)=0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000080)=r5) ftruncate(r4, 0xe722) sendmsg$nl_xfrm(r1, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000700)=ANY=[@ANYBLOB="3c010000100001000000000000000000000000000000000000000000000000007f000001000000000000000000000000000000000000000000000000000000b5bec78b7e04967c9458362a6000040000856e31577946ea02832f93ea94165042ba45e79dbdf241a2ce5e5573ac993e68c65a80448c09c9fffdeede12e26bc3c97812c8c839a831c6a11ba7986ff3342e11cdfdc8007461240a5c9c0426f63cc2de4cf729031d2f095edce9b45e0f7e0f401b1a18dcbce5c1e5aba238583929254912925332c70f704ca409ec5905cf0c0010d66d9e25", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/03/31 21:21:50 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d}, 0x10) dup3(r0, r1, 0x80000) 2018/03/31 21:21:50 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0xfffffffffffffffa, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000100)={0x4, 0x218de59c, 0x1, 0x0, 0xf}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000002c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/31 21:21:50 executing program 6: clock_adjtime(0x0, &(0x7f0000000000)={0xc797}) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5, 0x40000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/03/31 21:21:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'nr0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="1900000208000000ff0300000000040040000000000003000000c10100000000000000000221000000000000"]}) [ 76.344808] IPVS: length: 86 != 8 2018/03/31 21:21:50 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffe, 0xffffffffffffffff) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)=0xffdffffffffffffe) ppoll(&(0x7f0000000000)=[{r0, 0x5d5}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0), 0x8) 2018/03/31 21:21:50 executing program 5: ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) r0 = memfd_create(&(0x7f00000006c0)='eql\x00', 0x2) accept4$packet(0xffffffffffffff9c, &(0x7f00000067c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006840)=0x14, 0x80800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000e180)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000700)={0x8}, 0x8, 0x800) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() fchown(r2, r3, r5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value, &(0x7f0000000500)=0xfffffffffffffd1d) r6 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x1) bind$unix(r6, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000480)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r8, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x228, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'dummy0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x100, 0x148, 0x198, [@limit={'limit\x00', 0x20, {{0x0, 0x3}}}, @limit={'limit\x00', 0x20, {{0x0, 0x8}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz0\x00'}}}}]}]}, 0x2a0) setsockopt$EBT_SO_SET_ENTRIES(r8, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'nr0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xf0, 0x120}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x258) r9 = gettid() fcntl$getownex(r2, 0x10, &(0x7f0000000600)={0x0, 0x0}) r11 = gettid() r12 = getpid() r13 = gettid() ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000002780)=0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000002b40)={0x0}, &(0x7f0000002b80)=0xc) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000002bc0)=0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000002c00)={0x0}, &(0x7f0000002c40)=0xc) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000004340)={0x0}, &(0x7f0000004380)=0xc) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f00000043c0)=0x0) r20 = getpid() ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000006800)) sendmmsg$unix(r6, &(0x7f0000006880)=[{&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000540)="428be0e194b921d50c8bb84ad6897f4e8551c2c0e84d43e7fef0bec1b13987ae0fce2ffd99ba52b7906743098c40c08ae5220baf1cf3cb8f7e00885af309c1362b29351ab9c2b0e559cf6915820a37fb94d94c2414357ac7349fa1d6d7cad314a2b8db509f5d8ad0ce9e00808e66c4ff6327", 0x72}], 0x1, &(0x7f0000000b80)=[@rights={0x30, 0x1, 0x1, [r2, r6, r6, r8, r8, r7, r7]}, @cred={0x20, 0x1, 0x2, r9, r3, r5}, @rights={0x20, 0x1, 0x1, [r7, r2, r8]}, @cred={0x20, 0x1, 0x2, r10, r3, r4}, @rights={0x28, 0x1, 0x1, [r7, r2, r2, r6, r8]}, @cred={0x20, 0x1, 0x2, r11, r3, r5}], 0xd8, 0x84}, {&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001040)=[{&(0x7f0000000c80)="aab35e708ee4711c1a3a4b159d65aa9b33aa1d11eddda99cb9dbaabcbaa7ace7b1be36311e4e8ce676861b08efe428d3bf06065d8ca173414f1ecce59f6f1ebc2195235f306699ec6f1a907f1813b0b0805278d2f008308d91ae765100b7fd59ac3225711f8f3d9dd3353b19eda5285adb7e4279a8a7b2fb1e219768198fbba0a0ace7a7c52134e812d351b32b57624943782d7a452b067956cc30bf35cae81e42a5304030e6bf57c31371ee5c7a12dfa3f4db4085b27134e6f803a1d1cdc0848a529ae14f5d3cce", 0xc8}, {&(0x7f0000000800)="130ab526ed25d5b8aacd780413141aa9082f70c11f1fa90eb4e9f578c43ac4b4802a83336c3b5a64c7bd086203f76e4515d80f2088882b91691939f1e80e4c59104d0479dfa366f4dc14d9fcd3e2641127a9f508255c66e16b388ef97c414a", 0x5f}, {&(0x7f0000000e80)="d11d756492d57571f1d6feb6ddb53893f45992a67747137f69749fc802b87e84a7501d04bd6a8b964583bd1ea63887136b73f38b722ac022193b3d7f10c4c218982f0275dcc3c03d", 0x48}, {&(0x7f0000000f80)="d2cba3bee35e64f762651989cf82cf61fee50c241d44c0bc2ba5778316066f1b04ff5abcabbd416ab12742a4f6d4c36ca83c8f9ce35b5a26c2c729946b7d85463707edfa55bd9efad68d7ead750e145873410203a442dc716a1b21bdb1304a04e39a6d54b7bd77db3e49c7f4d930b7ef260ae5ce2b02d9ebac462bfd26b9ca280d5fb9", 0x83}], 0x4, 0x0, 0x0, 0x4008000}, {&(0x7f0000001280)=@file={0x0, './file0\x00'}, 0x6e, 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0x1000}, {&(0x7f00000040c0)="e9dc35656fde14fd00ed96b1d9a68b902d8bbcb2dfd043b3a6101161333f6c4cc15a97e7f7517574b75f10dd8203a46669d38b6a117dce93640f700eb22adad0f01f64f2b8ce4d6552e05dba7d0842e861cf03fb9ec81b27b98aef3b78ffc9", 0x5f}, {&(0x7f0000004180)="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", 0xfb}], 0x5, &(0x7f0000004400)=[@cred={0x20, 0x1, 0x2, r18, r3, r5}, @rights={0x18, 0x1, 0x1, [r7, r8]}, @cred={0x20, 0x1, 0x2, r19, r3, r5}, @cred={0x20, 0x1, 0x2, r20, r3, r4}], 0x78, 0x10}, {&(0x7f00000044c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006780)=[{&(0x7f0000004540)="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", 0x1000}, {&(0x7f0000005580)="3d8e4775368dccee885ce6e725c165e953704720c5dad5c8d0d408d4423da831d3b4593029d53ac9aafe1cb5610e08f714a44ebca511d5692f35e39a4e236f725025bc02ea20c312e50bf475c8", 0x4d}, {&(0x7f0000005680)="1fe267d161f890e7ab128125b3ca983d2742460459ea0ae49df5411ff686a70e581357ede4f4813660e62f6dba1215407213cb71376a1f86c8dda394f0b4f32a6ead93269922a9a046e8c67bc744cc2b116056e93458aa2dbfa263f758de76d15bda54198e90c3660d46a3e36cc79e6419204fc253b91d1c68afc94e677ecd764e13eae8abb2c18cd2d44cc81aa689ee", 0x90}, {&(0x7f0000006740)="8e80b158ff3ecc265c8d73b7fb223f", 0xf}], 0x4, &(0x7f0000006840), 0x0, 0x8000}], 0x6, 0x10) 2018/03/31 21:21:51 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) dup3(0xffffffffffffffff, r1, 0x80000) 2018/03/31 21:21:51 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21}}, 0x7, 0x200}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r1, 0x7ff, 0xc2}, &(0x7f00000002c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x4}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xfb, &(0x7f0000000040)=""/251}, 0x48) 2018/03/31 21:21:51 executing program 2: ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f00000004c0)) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) clone(0x200, &(0x7f00000051c0), &(0x7f0000005180), &(0x7f00000052c0), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000000100)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(0x0, &(0x7f0000000380)={0x0, 0x1, 0x0, 0x0, 0x7}, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x3, &(0x7f0000000080)=""/221) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000380)) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r3, 0x800000000016) open(&(0x7f0000000340)='./file0\x00', 0x401, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x7) close(r4) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/31 21:21:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3, 0x800) fchmodat(r1, &(0x7f0000000180)='./file0\x00', 0x8) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x20) socket$vsock_stream(0x28, 0x1, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x85, 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f00000000c0)=@l2={0x1f}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=[{0x10, 0x84, 0x2}], 0x10}, 0x0) 2018/03/31 21:21:51 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096, 0x1000) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00000010c0), &(0x7f0000000040)=0x4) r1 = memfd_create(&(0x7f0000001180)='\x00', 0x2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001140)={0x5, &(0x7f0000001100)=[{}, {}, {}, {}, {}]}) 2018/03/31 21:21:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="e40000002100010000000000000000007f000001000000000000000000000000fe800000000000000000000000000000000000000000000000000000000000009e8f271d692782a4f3b7ddca7e5d92d210863003aa8e751ef188f4f7bcc8084dd39e3401b8050a7fcce3ffab2d658c6b7bb0035af3e388c5d7a0801040256f85751ebf5705af233f6a6e865140f4ac88", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000002c001300ff010000000000000000000000000001fe8000000000000000000000000000aa00000000000000005c001100fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000ffffffff000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000c0010000000000000000000"], 0xe4}, 0x1}, 0x0) r1 = socket(0x1b, 0x6, 0x2) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000000)="4b4f24a64e1c9a90cac7d53033078126ee5c958d4d80e7187aa8ee4f7f588c9ed9f33cbd916a3ec6fa5ea308", 0x2c) 2018/03/31 21:21:51 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffff1a22, 0x200000) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/66, &(0x7f0000000100)=0x42) socket(0x2, 0x2, 0x0) r1 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmdt(r1) socket$rds(0x15, 0x5, 0x0) 2018/03/31 21:21:51 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x54000440, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000007c0)=""/109) pipe(&(0x7f0000000700)) pipe2(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000640)={0x7, 0x9}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rtc\x00', 0x10040, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000005c0)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000680)=0x9d8) sendmmsg(0xffffffffffffffff, &(0x7f0000002d00)=[{{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}}, {{&(0x7f0000000740)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x408}}], 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000006c0)=0x8, 0x4) [ 77.458493] netlink: 148 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/31 21:21:51 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000340)="4c0000001000ff20d938d90e6fc283b724a600800200000000000000000000402c00160003040280b598bc593ab68211030030de33a49868c62b2da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = open(&(0x7f0000000100)='./file0\x00', 0x8000003c, 0x100) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0xfffffffffffffff7, 0xfffffffffffffcd9) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={0x1f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e24, @rand_addr=0x7281}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, 0x8000, 0x20, 0x2, 0x7, &(0x7f0000000140)='ifb0\x00', 0x1b, 0x3, 0xfffffffffffff000}) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/03/31 21:21:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents64(r0, &(0x7f00007b1000)=""/4096, 0x1000) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000000)={0x10003, 0x0, &(0x7f0000ffe000/0x2000)=nil}) 2018/03/31 21:21:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip_vti0\x00', 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000a00), 0xfffffebe) sendto$inet(r0, &(0x7f0000000080)='\x00', 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/31 21:21:51 executing program 1: r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x6, 0x40100) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000240)={{0xbf, @loopback=0x7f000001, 0x4e23, 0x2, 'wlc\x00', 0x10, 0xc3, 0x5b}, {@rand_addr=0x6, 0x4e22, 0x4, 0x40000, 0x85, 0x80000000}}, 0x44) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x5}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x7fff, 0x5, 0x2, 0x8, 0x9, 0x2, 0x35d6, 0x4, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000140)={r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 77.508555] netlink: 148 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/31 21:21:51 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000380)) r1 = getgid() lchown(&(0x7f0000000200)='./file0\x00', 0x0, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000000000), 0x4000}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x0, 0x8}, 0x187) r3 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x0, 0x400) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000004c0)={0x81, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x0, 0x1, 0x5, 0x8, &(0x7f0000000480)='teql0\x00', 0x3, 0xc1de, 0x2}) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(r4, 0x0, 0x4b99, 0x5) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) fallocate(r2, 0x0, 0x6, 0x3ffffff) sendfile(r5, r4, 0x0, 0xc08f) r6 = dup2(r0, r0) ioctl$sock_bt_hci(r6, 0x4, &(0x7f0000000580)="b0127b1b56c41af842d40142d538131c075f0c1d52ca94fe4c642da96543dc972aa62895d3535096d8807b48e8670b53a25c04565ef8f4b40944a1fab17c45f968ed95effe682b39a6138abb5754a7453451ea3dcc6171043db468708c168d2714820cdde9bf9435f64ea9179b062ccfba0f48982fda4e8fd401731c54ee7df1120d1625defbe5444ac1d8f5223a66faba5e5a01c2c00b7bcfdb1a4f292221725cb2f2ff783f0f68b6515ac1d8070000000000") getpeername$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000240)=0x29e) capget(&(0x7f0000000180), &(0x7f0000000300)={0x9, 0x0, 0x5, 0x1, 0x1ff, 0x6}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f0000000140)={r9, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f00000000c0)='bcsf0\x00') 2018/03/31 21:21:52 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) dup3(r0, 0xffffffffffffffff, 0x80000) 2018/03/31 21:21:52 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfc, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='tunl0\x00'}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)=0x3) 2018/03/31 21:21:52 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x0, 0x200}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x200000000) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000000c0)=""/104, &(0x7f0000000140)=0x68) io_setup(0x4, &(0x7f0000000000)) write$vnet(r1, &(0x7f0000b28000)={0x1, {&(0x7f00000001c0)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r1, &(0x7f00005ebf98)={0x1, {&(0x7f0000f29fe4)=""/28, 0xfffffffffffffdc2, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/03/31 21:21:52 executing program 0: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x2002) openat(r0, &(0x7f0000000440)='./file0\x00', 0x0, 0x110) r1 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x8, 0x0, 0x20, 0x0, 0x0, 0x7, 0x8, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0x0, 0x8, 0x9}, r1, 0x7, 0xffffffffffffffff, 0xa) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) write$cgroup_pid(r2, &(0x7f00000012c0)=ANY=[], 0xffffff4b) read(r1, &(0x7f0000000200)=""/170, 0xaa) r3 = userfaultfd(0x800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) clone(0x0, &(0x7f0000001f37), &(0x7f00000000c0), &(0x7f0000001000), &(0x7f0000001000)) read(r3, &(0x7f0000000300)=""/100, 0x64) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc020660b, &(0x7f00000001c0)) ioprio_set$uid(0x3, 0x0, 0x7ff) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x8500, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000000300)={0x7, 0x3}) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) accept$alg(r0, 0x0, 0x0) umount2(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) 2018/03/31 21:21:52 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='system.sockprotoname\x00', &(0x7f00000001c0)=""/39, 0x27) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xac, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e20, 0xfff, @loopback={0x0, 0x1}, 0x17cef459}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x80000001}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000380)={0x2, 0x1, 0x3, 0x1, 0x3, 0xff, 0x77b, 0xe4, r2}, 0x20) listen(r1, 0x43) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r3, 0x1) r4 = accept4(r1, 0x0, &(0x7f0000da8ffc), 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCSETD(r5, 0x5412, &(0x7f0000000240)=0x8000) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x3f, @loopback={0x0, 0x1}, 0x20}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000003c0)={0x0, @loopback, @rand_addr}, &(0x7f0000000400)=0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000000c0)) fsetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000080)='\x00', 0x1, 0x0) 2018/03/31 21:21:53 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) munmap(&(0x7f0000003000/0x3000)=nil, 0x3000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) 2018/03/31 21:21:53 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401070c9, &(0x7f0000000000)) socketpair$inet(0x2, 0x80000, 0x441, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x4, [0x8, 0x8000, 0x3, 0x1]}, 0xc) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/31 21:21:53 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) dup3(r0, r1, 0x0) 2018/03/31 21:21:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYBLOB="3b5f2373d9acad5cc809aa"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup(r2) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000000000)=""/67) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c03000000004000000000004718000000000001000040735ba4"]) keyctl$set_reqkey_keyring(0xe, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0x6, 0x9, 0x5, 0x3, 0x7540000000, 0x20, 0x3, 0x8, 0x2, 0x1d8a80d1, 0xb65a, 0x260000, 0x100, 0x401]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000100)={r4, 0xfffffffffffffff8, 0x3, [0x1, 0x7, 0x20]}, &(0x7f0000000140)=0xe) 2018/03/31 21:21:53 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)=0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x42402, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000040)={0x0, 0x7ff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) readv(r1, &(0x7f0000000040), 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/03/31 21:21:53 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r3 = fcntl$getown(r2, 0x9) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x4e22, 0xfffffffffffff7e1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c) ptrace$setregset(0x4205, r3, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3f", 0x21}) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1fffd, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) read(r7, &(0x7f0000ec6000)=""/50, 0x32) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000000880)={0x6, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r8, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x1, 0x100}}) ioperm(0x20, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000001c0)=[{0xf, 0x80}], 0x1) setrlimit(0x0, &(0x7f00000008c0)={0x101, 0x4}) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x3, 0x100) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r7, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) r9 = dup2(r5, 0xffffffffffffffff) preadv(r9, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x6, 0x16) 2018/03/31 21:21:53 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x4, &(0x7f0000ffa000/0x3000)=nil, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) r3 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ff9000/0x3000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000080)=""/153) 2018/03/31 21:21:53 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'bcsf0\x00', 0x0}) r2 = memfd_create(&(0x7f0000000180)='syzkaller1\x00', 0x3) sendmsg$can_raw(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x1d, r1}, 0xfffffcf1, &(0x7f0000000ff0)={&(0x7f0000000240)=@can={{0x1, 0x561, 0xff, 0x40}, 0x7, 0x0, 0x0, 0x0, "372cdd955af0d818"}, 0x2b}, 0x1, 0x0, 0x0, 0x40041}, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) 2018/03/31 21:21:53 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0xef9, {{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x4, [{{0xa, 0x4e23, 0x69c, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, {{0xa, 0x4e23, 0x3ff, @loopback={0x0, 0x1}, 0xb92}}, {{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x4e21, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x7f}}]}, 0x290) 2018/03/31 21:21:53 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2) flock(r0, 0xc) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0) 2018/03/31 21:21:53 executing program 4 (fault-call:4 fault-nth:0): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) dup3(r0, r1, 0x0) 2018/03/31 21:21:53 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000440)={{0x0, 0x1}, 'port1\x00', 0x8, 0x20000, 0x0, 0x7, 0x7, 0x200, 0x0, 0x0, 0x4, 0x401}) r2 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x8010, r1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004edfd0)={0x18, 0x0, &(0x7f0000000340)=[@exit_looper={0x630d}, @free_buffer={0x40086303}, @increfs={0x40046304}], 0x46, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8c"}) fcntl$setstatus(r1, 0x4, 0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000000040)={0x0, 0xffffffffffffbef7}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000580)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000080)=0xe8) getresgid(&(0x7f00000000c0), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000000)='./file0\x00', r5, r6, 0x100) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000bf80)=ANY=[], 0x0, 0x0, &(0x7f0000450000)}) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000400)=""/62) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000500)={0x3, [0x800000000000, 0x1, 0x10000]}, &(0x7f0000000540)=0xa) 2018/03/31 21:21:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f00000001c0)="238b35ca82c3de83ba5dc7d4e1a64ecbec83045af7ad40bb3fb7592240df605e67a169ab696206686343a248e611002a00000000000a2c2d36c5701de82f15bf14c14698a9c8081a031a562006ff46f805aa08d4784b93ea51fdd195eea260568c05da2eb5ceab41cc3e5b000000") getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140), &(0x7f0000000180)) r1 = socket$netlink(0x10, 0x3, 0x9) socket$rds(0x15, 0x5, 0x0) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0xf2, "656d86ffa6444666d8eb82d5f1abce9677c03358eaa9019f684c8718f9b72f3c70359d42733073ebb165bfd18b3579ad36941dd45e95debdf618097a877a6a037433db3652e0d4854e09a78ed120fc1106f7154fa06f4c3e01efeaf1fdb6e2b6da5ab8706c02287f7216e8b2b05b25a54993eacdb0e90a5d130bd0fc96a3dd36cd636c30d3b74a77401b9cab704353754e1e9d0bd159538059c69dec17bcc2988d19e145af21284b4abf65055bfc11c125fb3434e98c410325e4186647a76d1c156bd5e14f381d5d58e011b1370df90ca8b98f65920ed091fe073ca96c4642bf2b75f1d82cb1f0a57f4f96323e45a64a3721"}, &(0x7f0000000100)=0xfa) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x84) 2018/03/31 21:21:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='mountinfo\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x10001, 0x1}) alarm(0x8000) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x40000000000000, r1, 0x0, 0x80000000}) r2 = syz_open_procfs(0x0, &(0x7f00002a3000)='projid_map\x00') sendfile(r2, r0, &(0x7f0000000040), 0x6) 2018/03/31 21:21:53 executing program 0: r0 = creat(&(0x7f0000000b40)='./file0\x00', 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000b80)={0x5, 0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000bc0)={0x3, r1}) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x8, 0x2, 0x20, 0x10000, 0x8a82, r3}, &(0x7f0000000180)=0x20) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f00000007c0)) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060c", 0x50}], 0x1, &(0x7f00000000c0)}, 0x0) syz_open_dev$sndmidi(&(0x7f0000000c00)='/dev/snd/midiC#D#\x00', 0x100000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x230) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x1, 0x200, [0x20000940, 0x0, 0x0, 0x20000970, 0x200009a0], 0x0, &(0x7f0000000800), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x14, 0x98ab, 'teql0\x00', 'ip6gretap0\x00', 'ip_vti0\x00', 'nr0\x00', @empty, [0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x100, 0x138, 0x170, [@time={'time\x00', 0x18, {{0x7, 0x3, 0x13782, 0x14fdf, 0x80, 0x4, 0x1}}}, @nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x2}}}]}, [@snat={'snat\x00', 0x10, {{@random="07901c8f0140"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x10}}}}]}]}, 0x278) [ 79.078521] binder: 7131:7132 BC_FREE_BUFFER u0000000000000000 no match [ 79.109167] binder: 7131:7132 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 79.186876] binder: 7131:7132 transaction failed 29189/-22, size 0-0 line 2848 [ 79.187725] xt_nfacct: accounting object `syz1' does not exists [ 79.207412] binder: 7131:7147 BC_FREE_BUFFER u0000000000000000 no match [ 79.214539] binder: 7131:7147 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 79.257117] binder: 7131:7132 transaction failed 29189/-22, size 0-0 line 2848 [ 79.283760] binder: undelivered TRANSACTION_ERROR: 29189 [ 79.290971] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/31 21:21:54 executing program 5: clone(0x0, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000100)=0x60) fremovexattr(r0, &(0x7f00000000c0)=@random={'os2.', 'nodev&-{-^-ppp1-wlan0em1mime_type^md5sum$#\x00'}) prctl$intptr(0x22, 0x5) 2018/03/31 21:21:54 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x14000, 0x0) sendmsg$key(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x9, 0x8000, 0x0, 0x11, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_sec_ctx={0xb, 0x18, 0x5, 0xfffffffffffffffe, 0x4a, "68c5b4757b65f8a9459a1105b416e5b8756c55750ca25a380c807a4bd4d042773caf6f85b2ae5d556c619518b4a4ec8d3120c30bf8f0acfae357149e94b9d4921c32dbb2c3a713e6c964"}, @sadb_sa={0x2, 0x1, 0x4d4, 0x10000, 0x0, 0x37, 0x1, 0x40000000}]}, 0x88}, 0x1}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0xff, 0x400, 0x1, 0x9, 0x81, 0x4}) r1 = socket$netlink(0x10, 0x3, 0x10) fgetxattr(r1, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000140)=""/250, 0xfa) write(r1, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200d9ee73d966d94e", 0x1f) 2018/03/31 21:21:54 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) dup3(r0, r1, 0x0) 2018/03/31 21:21:54 executing program 1: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3431e411}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r0, 0x6}, 0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40180, 0x0) fcntl$setstatus(r1, 0x4, 0x40c00) 2018/03/31 21:21:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000e69fb8)=ANY=[@ANYRES16, @ANYRES32=0x0], 0x2}, 0x1}, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="ae27ea2340fbf7b635f2d799", 0xc}, {&(0x7f00000000c0)="d59b554b48bb6824a67886c3779e26ea89db8fb1c13a83cc7d5f74dacb9fa1b123042e355ceb9a5c2d93e149139de1c3b42fa3fc51c8e35a20c80a8414bfa390a50436fb1e70e45b92746232208b7c5373d652369530585b", 0x58}], 0x3) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) r2 = fcntl$getown(r0, 0x9) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000002c0)={r3, r0, 0xda}) socket$inet_dccp(0x2, 0x6, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4040, 0x0) unlinkat(r4, &(0x7f0000000180)='./file0\x00', 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) 2018/03/31 21:21:54 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000894000)=0x810, 0x4) sendto$inet6(r0, &(0x7f000005d000), 0x24b, 0x0, &(0x7f0000737000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x40000000003, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) recvfrom$inet6(r0, &(0x7f000068f000)=""/246, 0xf6, 0x2000000000012102, 0x0, 0xffffffffffffff77) 2018/03/31 21:21:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x2d7}}], 0x400000000000093, 0x2041, 0x0) 2018/03/31 21:21:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYBLOB="3b5f2373d9acad5cc809aa"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup(r2) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000000000)=""/67) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c03000000004000000000004718000000000001000040735ba4"]) keyctl$set_reqkey_keyring(0xe, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0x6, 0x9, 0x5, 0x3, 0x7540000000, 0x20, 0x3, 0x8, 0x2, 0x1d8a80d1, 0xb65a, 0x260000, 0x100, 0x401]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000100)={r4, 0xfffffffffffffff8, 0x3, [0x1, 0x7, 0x20]}, &(0x7f0000000140)=0xe) 2018/03/31 21:21:54 executing program 2: getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000cff2), &(0x7f0000007000)=0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000)) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/73, 0x49) 2018/03/31 21:21:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f00000005c0)=""/241) io_setup(0x400, &(0x7f0000000080)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000580)) io_submit(r3, 0x0, &(0x7f00000004c0)) sendfile(r2, r2, &(0x7f0000000040), 0x1) r4 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) r5 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000a, 0x10, r4, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00000002c0)={r5}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e5274000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffe7000000000000000000000000000000000000000000000000"], 0x1) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x40002) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200000, 0x0) 2018/03/31 21:21:54 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$TIOCSBRK(r0, 0x40044591) writev(r0, &(0x7f0000001200)=[{&(0x7f00000011c0)="71b562f7f2a68464493b855c17b709f105ce54cdb0873155", 0x18}], 0x1) 2018/03/31 21:21:54 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x40000000002, 0x0) bind(r1, &(0x7f0000000140)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) close(r0) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/31 21:21:54 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) r3 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000100)={r4, r5}) dup3(r0, r1, 0x0) 2018/03/31 21:21:54 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000100)={0x5, 0x80010000000, 0x1000, 0x1, 0x7, 0x3ff}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) 2018/03/31 21:21:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/03/31 21:21:54 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40003) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x0, 0x3, 0x7}, 0x3, 0x3ff, 'id0\x00', 'timer1\x00', 0x0, 0x10001, 0x4, 0x6, 0x6}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x4e20, 0x120, @loopback={0x0, 0x1}}, {0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xad7}, 0x6, [0x9, 0x1, 0x332, 0x5, 0x8, 0x36f5, 0x3, 0xff]}, 0x5c) socketpair(0x9, 0x2, 0x7fff, &(0x7f00000002c0)={0xffffffffffffffff}) connect$ax25(r2, &(0x7f0000000300)={0x3, {"5643e81c399148"}}, 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e20, 0xd131c9e, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, {0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x6, [0x8, 0x5, 0x6, 0x3, 0xffffffffffffffff, 0x80000000, 0xfa2b, 0x1ff]}, 0x5c) 2018/03/31 21:21:54 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000489ff8)={0x9, 0x7fff}, 0x31a) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x7) close(r0) 2018/03/31 21:21:54 executing program 0: r0 = memfd_create(&(0x7f0000000040)="62648000000000000000743000", 0x2000010000005) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x20000000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/03/31 21:21:54 executing program 3: madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x31, @multicast2=0xe0000002, 0x4e20, 0x3, 'ovf\x00', 0x19, 0x0, 0x13}, {@broadcast=0xffffffff, 0x4e20, 0x12000, 0xcd86, 0x8, 0x1}}, 0x44) 2018/03/31 21:21:54 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) fanotify_init(0x20, 0x0) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000080)='ip_vti0\x00') r3 = dup3(r0, r1, 0x0) syz_kvm_setup_cpu$x86(r3, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="f2660fc7880068000066b822010f00d026f236f083a7fb00000015b9800000c00f3235001000000f30c4e35d7db200000000f69abb000000b40066ba6100ed66baf80cb8bc8f3486ef66bafc0cb809000000ef66baf80cb8a2e25d8cef66bafc0cb02ceec4c1117d01", 0x69}], 0x1, 0x9, &(0x7f0000000140)=[@vmwrite={0x8, 0x0, 0xcc, 0x0, 0x8000000100, 0x0, 0x8, 0x0, 0x3f}, @cstype0={0x4, 0x7}], 0x2) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/03/31 21:21:54 executing program 2: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={{0x77359400}, {r1, r2/1000+10000}}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, r0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000), 0x3c3) pwrite64(r0, &(0x7f0000000000)="ed", 0x1, 0x0) 2018/03/31 21:21:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0x69}, 0xc) 2018/03/31 21:21:54 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0xee) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000600)={0x401, 0x20f, 0xff, 0x1000, 0x0}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000b00)={r4, 0x10001}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000700)={0x0, 0x2}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000780)={0x0, 0xbc, "270c308c4ea884ac1619a861ce76aa94690ddd7db856257da01c969943aa4d0d0400b4983fe916dcdcf844d9e6c09a971d47b6faecdb97254aa75115618ba739127a9aabc9a3ac3b39b37ac61587f82ecb583303d4eea59c1976a8061bedeb2f0ef721230430240f5a61fce4dfcaa3ce22506eb96cbdb76af6945fe0c342d2df9d229f2422467c9fc1a5feec8a8861504e0f5b5a8165910aad0e812603a415aae726c070b177d88212f0e42dcc49e5cf4a5f0659d92560bad4ad6126"}, &(0x7f0000000880)=0xc4) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000008c0)=@assoc_id=0x0, &(0x7f0000000900)=0x4) sendmsg$inet_sctp(r3, &(0x7f0000000ac0)={&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x6f6f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, 0x1c, &(0x7f0000000140), 0x0, &(0x7f0000000940)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8204, 0xb4, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x1, 0x5, 0x3, 0x2, 0x5, 0x8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1c, 0x8008, 0xfffffffffffffff8, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x100000000, 0x8000, 0x5, 0x6d8, 0x10001, 0x9, 0x323, r7}}, @init={0x18, 0x84, 0x0, {0x3f, 0xd7, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x5, 0x8, 0x8, 0x1324}}, @init={0x18, 0x84, 0x0, {0x40, 0x48, 0x5c, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x5, 0xa0, 0xffffffff, r8}}], 0x180, 0x80}, 0x4001) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) 2018/03/31 21:21:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x40, 0x0) fsetxattr(r0, &(0x7f0000000180)=@known='security.selinux\x00', &(0x7f00000001c0)='-}!\x00', 0x4, 0x3) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000000), 0x208) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000040), 0x4) 2018/03/31 21:21:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0xfffffffffffffef0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000040)=0x1f) sendmmsg$alg(r1, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="f2df14e190d1a8143817c48f9d5879439bfd83079ad4a190f5e6e20b6a8936ab6f91ac2692d5e7ddce82e0020711449045e8a801b11203d506251a47e7ec0b18ddd117061dddf4eb3b28e94920da18ee", 0x50}], 0x1, &(0x7f00000012c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000080)={0xd005, 0x11000}) 2018/03/31 21:21:55 executing program 3: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x7, 0x0) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x3, &(0x7f0000000140)=""/4096) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x1) r2 = getpgid(0x0) setpriority(0x0, r2, 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000000100)) 2018/03/31 21:21:55 executing program 0: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0xc0000, 0x0) tee(r0, r1, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9800000000000000) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r3, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f0000d11000), 0x4) bind$inet6(r4, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000040)=0x68) listen(r4, 0x400000405) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ac", 0x1) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000000)={r2, 0x8}, 0x8) r6 = accept$alg(r5, 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f000007d000)="b3", 0x1}]) listen(r3, 0x3) close(r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000600)=ANY=[@ANYRES32=r2, @ANYBLOB="d20000000250422efb07533655ffa6f5637d2a6ea5bc8ce0707bbae2b884ad2ad294a90416a620656bc9b4cda758c306f3f11a557c6769acd874fa25b0abd27a990e120049ddfe8a4d38149a617fe64a28897b1d549d91a9e81baedb8336e45123ca143a3700ff31cbf1a939bc063e6b0945ad5d32d561088586c72f02e6eba63fac0f13e9ba7ed1b6207ab07462cfeddbd46ce9b01f1d02e486c6ee4456e4df"], &(0x7f00000003c0)=0x2) clone(0x0, &(0x7f0000b6b000), &(0x7f0000000340), &(0x7f0000000380), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000000400)=0x8, 0x4) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') pread64(r7, &(0x7f00009f3000), 0x352, 0x0) lseek(r7, 0x0, 0x0) getpid() 2018/03/31 21:21:55 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x10001, 0x101040) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r2, &(0x7f0000003ff0)={0x1d, r3}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000140)=0x4) dup3(r0, r2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000140)=ANY=[], &(0x7f00000000c0)) 2018/03/31 21:21:55 executing program 2: open$dir(&(0x7f0000000140)='./file0\x00', 0x1fffe, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x4, 0x1, {0xa, 0x4e24, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0xb}, 0x3}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="ac6d4343fb93c4419deb3e67bde72d9ea6d3e205514fd444fef68567e9a6589707c0d7f5634c1f1af0f73646634eefdfc82df75a9c7e3d4111cae5c5338576854d77db52b16119b18e6c598bc7323c7bfa45ff5b1bf3a389a8193399acf16f0af72e23350d264884a3097283596945e77e214f4e41236e1be61bb0c27406ebabf284d9222afa299c53a609f10e4a7908a7681c9cf01d36fc57caaad426a37e9c5d138ab181ca674220b81502121a7ad117e18e5aaec54dd12d42d23608b566c42604052e6612df52c5c2ad8d68625ceb23baf43a5c48e2a33e2ec928af7a484b01e6e3c61752cf", 0xe7}], 0x1, &(0x7f0000000340)=[{0x110, 0x119, 0x179, "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"}, {0xa8, 0x119, 0x101, "2f8eeda49f3114e6e91a6cc777985b035dbc08bae6d240bd116ee8bc230ed0c976a08b726984acd32a7defad178312ed95dd96491c5e31e08f38e807fac5f1f8145c039c53bb982eef04a1365bb2197e4f038587520f92858bcfee681c73c7cf3397f283fb392ba25b352dd682511c2dde78c3e891e35a2b233fc9f3f8c7b0fd4decd979cae46b560c2ee4035387b036107ee5d063cb9c"}, {0x58, 0x18f, 0x6, "7290b232dff6cdefe99b98c4c7c857ef1a5035a61afc01f50ad70e4e05a9c30624de52dd1798cf12cd55d40c85a13fd7b21290d1acbbcd815d015568dc4fbd9f71e8"}], 0x210, 0x400c040}, 0x4000) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200010000500010005000000001c08108f13", 0x12, 0x400}], 0x0, 0x0) 2018/03/31 21:21:55 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000180)={0x4, 0x6}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) r2 = getegid() fchown(r0, r1, r2) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={0x0, 0x1}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r3, 0x7fffffff) r4 = socket$inet6(0xa, 0x6, 0x0) r5 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa100) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r5, 0xc10c5541, &(0x7f0000000200)={0x1, 0x800, 0x4, 0x0, 0x0, [], [], [], 0x0, 0x2ea3}) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)=0x619, 0x4) accept4$vsock_stream(r0, &(0x7f0000002ac0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x800) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000340)={'ipvs\x00'}, &(0x7f0000000380)=0x1e) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x295, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000040), &(0x7f0000002e80)=ANY=[@ANYBLOB="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"]}, 0x3e1) close(r5) accept4$packet(r5, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14, 0x80000) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000680)=0x0) process_vm_writev(r8, &(0x7f0000001840)=[{&(0x7f00000006c0)=""/79, 0x4f}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/242, 0xf2}], 0x3, &(0x7f0000002a80)=[{&(0x7f0000001880)=""/196, 0xc4}, {&(0x7f0000001980)=""/76, 0x4c}, {&(0x7f0000001a00)=""/72, 0x48}, {&(0x7f0000001a80)=""/4096, 0x1000}], 0x4, 0x0) sendto$packet(r0, &(0x7f00000003c0), 0x0, 0x4000010, &(0x7f0000000540)={0x11, 0xff, r7, 0x1, 0x100, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) close(r0) 2018/03/31 21:21:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x200, 0x0, 0x0, 0x0, 0x0, 0xfffffffefffffffe, 0x80000, 0x0, 0x0, 0x2818, 0xffffffffffffffc1, 0x0, 0xa9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fc4, 0x1, 0x0, 0x6, 0xfffffffffffffffd, 0x2, 0x0, 0x10000, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffffffffffd, 0x3ffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000500), &(0x7f0000000640)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x18c60a2a, 0x501400) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000300)) clone(0x0, &(0x7f000072a000), &(0x7f00006c8000), &(0x7f0000d7e000), &(0x7f0000e77f46)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) rmdir(&(0x7f00000005c0)='./file0\x00') r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x0, 0x0) close(r4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x33, &(0x7f00000003c0)=0x4, 0x4) r5 = socket$packet(0x11, 0x0, 0x300) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x9, 0x0, 0x10001, 0x9}, {0x4, 0x0, 0xf2e4, 0x10001}]}, 0x10) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000180)='teql0\x00') ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) get_thread_area(&(0x7f0000000600)={0x8000000000, 0x20001000, 0x0, 0x0, 0x8, 0x7fffffff, 0x0, 0x8, 0x3, 0x5}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)) ioctl$int_in(r6, 0x5452, &(0x7f00000004c0)=0x100) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000140), 0x8) timer_delete(0x0) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000000440)={0x0, 0x0, 0x9}) r7 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r5, &(0x7f0000000540)) connect$inet(r7, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) write$cgroup_pid(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="17d25cb10e343d"], 0x3) r8 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="5fe9c408f5c267baa0bf517974d67c8ca7fd8f654b041329569daa40637f56b6eb431a09fd2606db3bdf9ba3bb2c1083270433e151f62ef11e6dd148d80e922bcbe440e78536e40637c8f559d30d1fc20a001ea92df0787707629ca3b8cb18e4d54285a6df606d0d2c4b846cb936042e531ec6741ed7fcd9de4ef662ff5d6475e24ce45b98b36de207e7bc069d1e99abc0016dc4bddef765282349aa32461e60", 0xa0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r8, 0x200) 2018/03/31 21:21:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendto(r0, &(0x7f00000000c0)="9ed74b190e318bbdb1fcd4540cc2da9d522c6af66285f8d15bf4e919b7c06e74951eeeee4bfa9078505984aabbc00ee1957912ef2f4d71f77ad37bf1f4f23f11b3ed6e543c5062acd1ed5c426f0db09b9f1d8fb814418d02aa2334a50a255ebdb7204857165cba1750a8", 0x6a, 0xc0d0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x0, 0x3, {0xa, 0x4e23, 0x0, @empty, 0x6}}}, 0x80) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="180000001d00ffff00000000000000f50000000004001100"], 0x18}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_setscheduler(r1, 0x5, &(0x7f0000000080)=0x8d0) 2018/03/31 21:21:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x2000, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000080)=0xd279, &(0x7f00000000c0)=0x4) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="0f323e2665d9f8f3af650f20d6baa100ec0fc71e0080b8820a8ee066b9a40300000f32ba4200b009ee65e109", 0x2c}], 0x1, 0x0, &(0x7f00000001c0), 0x0) [ 81.105843] kernel msg: ebtables bug: please report to author: Wrong len argument [ 81.170162] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/31 21:21:55 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)) r0 = syz_open_dev$dmmidi(&(0x7f0000001280)='/dev/dmmidi#\x00', 0x7, 0x10400) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001300)={0x0, 0x1c, &(0x7f00000012c0)=[@in6={0xa, 0x4e20, 0xfff, @dev={0xfe, 0x80, [], 0x11}, 0x5}]}, &(0x7f0000001340)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001380)={r1, 0x8000}, &(0x7f00000013c0)=0x8) 2018/03/31 21:21:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)=""/139, &(0x7f0000000100)=0x8b) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000140)={0x13c8966, {{0xa, 0x4e24, 0xffffffffffff9ca2, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000240)={r0, 0x7f}) socket$unix(0x1, 0x1, 0x0) 2018/03/31 21:21:55 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x3, 0x400000) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000300)={"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"}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000700)=""/143) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80003, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xb, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x8001020, 0x0, 0xffffffffffffffff, 0x1000000000000}, 0x3cf) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x2000007f, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000000000000000000000f30600000000000000000006000800000095000000ce42bf30a344000000000000b0db020000007bfd420b9a806aa3161086ee451a3a977e593a04252a9daf8e97e9f28537a4a73780c14ef62b1ca53a7fabee280000005d3e5921c4dcf06338007e8fa28f4a1189cd7b4eef9592af981ed4f3f23ae798bcf2814969b7f765c1d23f1566c67542a3e874bbb35828d0e7e3"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000040)=""/251}, 0x48) 2018/03/31 21:21:55 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) socketpair(0x0, 0x7, 0x6, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, r6}, 0x14) sendmsg$can_bcm(r5, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="07000000100000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=r3, @ANYRES64=r4/1000+10000, @ANYBLOB="0000030000000000030000200502000080d06a77f2fe3763"], 0xfffffeb7}, 0x1, 0x0, 0x0, 0x10}, 0x8000) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r7}, 0x10) dup3(r0, r1, 0x0) 2018/03/31 21:21:55 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x22) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x400003e, 0x8000, 0x4}) r1 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r1, 0x9, 0x22, &(0x7f0000000000)="02000027569dc505a13c", 0xa) 2018/03/31 21:21:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) clone(0x0, &(0x7f0000af0f8c), &(0x7f0000000080), &(0x7f00004b7ffc), &(0x7f0000000040)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) connect$ax25(r1, &(0x7f00000000c0)={0x3, {"dc7cb9e0ef7d96"}, 0x1}, 0x10) setsockopt$inet6_opts(r1, 0x29, 0x2d6788b8b8b2b967, &(0x7f0000000140)=@hopopts={0x6c, 0x0, [], [@ra={0x5, 0x2, 0x100000000}]}, 0x10) r2 = getpid() process_vm_writev(r2, &(0x7f0000529ff0)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x355, &(0x7f0000000000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x414, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r1, &(0x7f0000000180)={r1, r0, 0x2}) 2018/03/31 21:21:55 executing program 7: r0 = mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0xc4, &(0x7f00000000c0)={0x3f, 0x6, 0x94, 0xffffffff, 0x3, 0x5d6e0193, 0x1, 0x4}) mq_timedsend(r0, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x3, &(0x7f000002eff0)={0x1000000000, 0x989680}) mq_open(&(0x7f0000000040)='selinux\x00', 0x40, 0x2, &(0x7f0000000100)={0x1, 0x8, 0x80000000, 0x3a3, 0x1, 0x3f, 0xffffffffffffb071, 0x1f}) 2018/03/31 21:21:55 executing program 1: 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) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r0, &(0x7f0000000240)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/03/31 21:21:55 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) lseek(r1, 0x0, 0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f00000001c0)) 2018/03/31 21:21:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bb4ff4)) ioctl$TCXONC(r0, 0x540a, 0xe5a) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/31 21:21:55 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = getpgid(0x0) ptrace$poke(0xffffffffffffffff, r1, &(0x7f00000001c0), 0xe2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x200000, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000003c0)={0x6, 0x6}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x7ff}, {}, {0x0, 0x0, 0xf}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd01}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000003000/0x2000)=nil}) 2018/03/31 21:21:55 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000000200)="fa", 0xfe87) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/90) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x7}, &(0x7f0000000280)=0x8) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000100)=""/110, 0x6e, 0x0, &(0x7f0000000000)={0x0, 0x989680}) 2018/03/31 21:21:55 executing program 7: r0 = gettid() r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), 0x4) r2 = getpgrp(r0) perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e2}, r2, 0x0, 0xffffffffffffffff, 0x2) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) recvmmsg(r3, &(0x7f0000005dc0)=[{{&(0x7f0000005a40)=@sco, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/216, 0xd8}}], 0x1, 0x0, 0x0) 2018/03/31 21:21:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000000c0)=0x10001, 0xffffffffffffff56) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/03/31 21:21:55 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) set_thread_area(&(0x7f0000000040)={0x9, 0x20001800, 0xffffffff, 0x5, 0x7, 0x5, 0x7fff, 0xfffffffffffffff7, 0xfffffffffffffffa, 0x3}) dup3(r0, r1, 0x0) 2018/03/31 21:21:55 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x80000000000000) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f4fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3cf9c)="1d", 0x1, 0x0, &(0x7f0000242fe4)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e64ffc), &(0x7f0000ce6ffc)=0x4) 2018/03/31 21:21:55 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0xff) keyctl$read(0xb, 0x0, &(0x7f0000004ac0)=""/4096, 0xffffffffffffffb7) futimesat(r1, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x30, &(0x7f0000000200)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, &(0x7f0000000300)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000940)=ANY=[], &(0x7f0000000080)) socket$vsock_stream(0x28, 0x1, 0x0) fchmod(0xffffffffffffffff, 0x110) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) close(r4) pipe(&(0x7f0000000140)) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000480)={0x0, 0x2, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000004c0)={r7}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) socket$inet(0x2, 0x0, 0x0) get_mempolicy(&(0x7f0000000380), &(0x7f0000000400), 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x8) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000000100)={0x3, 0x5, 0x5, 0x2}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) creat(&(0x7f0000000500)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/03/31 21:21:56 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x6, 0x117200) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x54, "d06052a4cacaa91c118ce2df09765bf6c0ec89bedbf24f446b19538b85da2908281e8b4e1ba24e66591cfc264a3fd4ef2f1a8d8bb7d70eeb59970892d9fb41914ec7b59973c697e33ef56238f244f60e26a038c9"}, &(0x7f00000003c0)=0x5c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={r1, 0xe57}, &(0x7f0000000440)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000280)={0x5, 0x2, {0x1, 0x1, 0x9, 0x3, 0x9}}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f00000001c0)={[], 0x0, 0x80}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="673e0f009d8dfbcab566660f54583df30f704c000066b8010000000f01c164650feb3f66b9800000c00f326635001000000f30ba610066b80090000066ef660f14ea66b80500000066b94300c0fe0f01c10f20d86635200000000f22d8", 0x5d}], 0x1, 0x0, &(0x7f0000000180), 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) ioctl$KVM_RUN(r6, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8001, 0xfffffffffffffff8, 0x7}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000240)={r8, 0xb7, 0x8, 0x8, 0x80000000, 0x9}, 0x14) 2018/03/31 21:21:56 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="61aaea16f667c2d83db463298f8083dd47244221f005bc9b797e83669e12ffbf9ba320c9179382a057dec9874940e53448df186e73603d8b39ecfd7ceecc941deb218b37c89884e7348f6f60d2342e418196ae7c61c87a833a1b9653e5f237916ded581fd87f7354dd6c24eb98768927fb8f956cadd7d2cc2ab3af54e3d47cc1d41871581368ba7d2bb181567bcedfbb01a1d61165f3ef7c686e6cff5ed1956e858e7eee0f13c802e904438412d87c8337936a5b3423772356fbf5c6f8a7aef9cb10a3790e2617be29ec3999d7721e0d98bf39ad56c08e8504c5cbe7cca6b812828ccd67997f5b0da8006500582206f4cc3901e81a3c4c4480b817a7175ced8cd170d15794560949ae22c42c4078a8cd36bc58bfc04b99adae6465480fe2798d88c86719e8b0b024a4ed39042f97765d494f82cb8eb28568826bd77bc554fc5a023c9d4f7564104e1ebb10eb9b46a1296dfe2d6c48fcda28d7ba89a012ac266a117f057238fd7d651baaf3fe7784562b88109f4fc08ed0ac9b73c3bc9f7420eff1e2144599c5f1ea868041b8446bdc39f7f17b1fe1c97612b4bb341551132d81ea2b3cd3e5fbb21f669981cbaf0d88231a7ae74be237e9dde4da0a13cc5d6e03d24d78cad1685e71b5de1ebae17d1ad93fbbcb675c04f52dff374352924161f7661f2d483ee3e532f4c2050ef3e337dc4cda646ee5f898843d8fc862f6b0c16de0e1edc16326282918bee5ef2a5890fdc47118cc60b440a916e5c466181507f1c593c465ad9828aa162cc8053ffbe197386b43678c539d5916416391fb9f38116e1de49971768c6ba05b48591f2c876c250cee27ecc225746566e2b7a2179102d3581523d30ad418dc3ae41921968a6e8f53a1f678f599f6e49f1191107644f2cfa9dab6e2422f278b65fa0cfd84a868ce0a5087a6d7512bd684fd3084d989c75b832844b865b0aaa2231b074a8055af1799a79d9c607eed3bfdec66bde79ff5107299c0cb568cc74908c5a38a56846a9368b925a2a43588246533018e5e3feff1b114ded0168127df818ebe2072fd62993c30923c2e604da061c163e08951bd6acbc87481aefa81888114db3b7234f8004b3d21e4da4a7e240e85dd97d8515c0e68eb26f378726996507f9bd936229fb0ff401b263b1d2d6fe21495abf70d642305d3dce6e76146597b41bcb40193044a6f06fed6bdba0c24b8035fb50db858dcf764837ef60cd396299322304ae4c7bf2c17d56f6db8837c4182f3fc9a241236f76d89a729193de41da3402987d48e425174696968abb19362e1c061f9dfaba46c59c5ecb6266fe6e66f98762602f7c688ef7040928e87652bc42eb370eb662f1d0bdf9b19c59a982efb64eb14132706b0c15a4f9b02273b0dc56517ab46754ca7ad53eb938ebb09661d776c6b9736e06dd0f5a7462936e31397dfd24ef3e78dd510168def4dc7e6212c707168ad6b375216abac6b8bde5c9395e138a976064578150f8a424c005d42c8675bb1b29118d9d0472be9a672a1daa212dd3a2e88bfdd477ffe0b6e12ef74f10778e3d35a3e8873b9d47f6c9fd621de386c756f74e538306a25fee6d3cb09a72db8460b7dcaf4c3c537bea023b95b90ab38373baa5b8491c56d9717ceb04447c1efdd325d7e7a5ef9dc45822f7e47af9fdf619942ab26ebe6dff6d44b0cdbbb00ece96605b892944687112a8bd6c89e12b00829d64fdbacc37b15aa6ac14a44e6c43ede7abad01384d4350fa939a9c00cda2f06e2d1e166a49d7ec38d8c351ac2eabf13157f9c2e532b3cbe653f0796a250f533f3b908b1895b58f1cc59fe1be16028fd0b813473ac760cdd89c4d387ea58115ebdded112e1013833d5e721362037bd13096eff9db8b3bfcb7165904357c59aa1a3422cb8a05eac1085f42f98c384da9dc8c5ef6f84ad5f580e73b0d8d191c9a03e2507fcf567cf01f520eafd19aaa16e6fbf235914446f7d0be151e63f0609a319e5b51bb63eaa28377338f769e25ad7eca99c9fb70161c587b1c4d9f3b8fc415563515645e13e8bdbabc00363a17366e4b1b225c1a39a03f8030f3b710da54142fc1c16133d93e4c1b569ebcf5c95d0e80266b01c31339927ac433e4081e95015722759bbadee72f4c7ddeae994aebd4834454ad00d482f56f06df67cbcca6bb881d9611b0a51aba54cafa00dc953ecf97ba979f21be9df57f71e2ccf514b8e2d288c140fc53ca775b7c03773ff6b39656ea02b617d03606eac874ecb7d335fb01b53884b427bd5d78308b0c25dd08111132260e788e2f4998b0f6b1178c22a9dd605fd73fb263f2fa0214a3a3e35d7903bb2a861f2ae5d88b5cb36c221a7b4e7d532e457916fda4daab842f1b89bbbf2b5fd469fe41cca11164ad5a411e397c9f11b9dc26f9db4fba2cc52d68c5680ddd70a31c44ddd62fd8af870d810e74c1ce21c4abf8a6dce02ab3df4b718230c37c0e14dd1ddb79e1d46152307973f2b6d942c1eb44802496bf3052d1eb346ce8fd02136002f1ef13b767cca4b2df1696f1f2b2ac6e1943c32ab6ee36522d0234b1620e92d34dd816eebc15015f2293bd4286cf407c654a1a23c04f10d30c548fd3c11e944d5e5e01f77cc12a2064e0a47d444c8e04091eca3fd6e720edf92b2fbdf6f7ec40aa7bbdc6e2559a5f650898ac39c7eb8d9543cf2b46d6f930f", 0x76d, 0x0, &(0x7f0000ff7fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) syz_emit_ethernet(0x41b, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @random="0bdb35bbdecb", [], {@mpls_uc={0x8847, {[{0x40, 0x0, 0x9, 0x1}, {0xd6ce, 0x0, 0x8, 0x8}, {0x54, 0x1, 0x80000001, 0x9}, {0x9ba, 0x3, 0x3, 0x1}], @ipv6={0x4, 0x6, "ebaa3b", 0x3d5, 0x3b, 0x1, @dev={0xfe, 0x80, [], 0x16}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[@fragment={0x3b, 0x0, 0x1f, 0x10000, 0x0, 0x3, 0x65}, @fragment={0xff, 0x0, 0x7, 0x8, 0x0, 0x8, 0x64}, @srh={0x32, 0x4, 0x4, 0x2, 0x94a0, 0x32ac, 0x37, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}]}, @dstopts={0x7, 0x12, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x38, {0x100, 0xc, 0x17, 0x1, [0x1, 0x7, 0x6, 0xffffffffffffffc7, 0x4, 0xffffffff]}}, @calipso={0x7, 0x38, {0x10001, 0xc, 0x0, 0x4, [0xff, 0x36a, 0x4, 0x6, 0x3, 0x4]}}, @jumbo={0xc2, 0x4, 0xf0a}, @enc_lim={0x4, 0x1}, @ra={0x5, 0x2, 0x80000001}, @calipso={0x7, 0x10, {0x77, 0x2, 0x7ff, 0x1, [0x200]}}]}], @gre={{0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x880b, 0x6c, 0x2, [0xf1149c4], "f30a89ab447e7a626ab3686c1a27a79f0beea65818122a2c98257b6db87483134dfde43cc9d09c41eeac82af90a6103d480ba21ba42f4c3367b8800a791e12b2a49e3fae310928bd34673f61b0d8fdae185a5102da54e2b73aaca5e1b4d9800a3cca178e02c142a809c17050"}, {0xffffffffffffffc5, 0x0, 0xfff, 0x7, 0x0, 0x0, 0x800, [0xfffffffffffffff8], "694f9f941ce5f9d3c451b5624cc3f359f7c712956f7085acdd0ab7f4b1fa23094a39a735e6c8ad08fb97bfecabcdcc49ad1465fff4923d4cd7948ffdbf515fa34801181b1181b48087fb52c63c18c49bd08ae255c0c1be17e8770e78276138e07cf59cf2fff4ab9ff6212a9bef90fa6941d003676a5cf9367cf86ad882ccbfb6cb4f122a0d8ecb5b6853dd936ec2f03680e21931862db78648c194d0ec5de1a52142fd82f2734d3f54e6d67f30215a089e2a569d70"}, {0xb6, 0x0, 0x1, 0x5, 0x0, 0x0, 0x86dd, [0xd0, 0x3f, 0xfff], "cd3d828ae65f260a17b6af79a29df7b43f9deb18de1fc8c6f8ef7312db07c826d01faef36189bd238d0fcf4284ddafc80545773f81a9992b499ba00bdc8836f9b44a5e2c20e308a9e00dafe1548c6ff55379b0466383acdad01e14c8410e0e2325fa2c70ab104af10d1f2faa5f3484993cbaba43bbdabec546f3d0c467f59ae79a61895b223dafea23eadfa0cdc65be52670cd7fe82e49e8b7671d04745bf8df624db8df278a8ea82bae"}, {0x8, 0x88be, 0x0, {{0x6, 0x1, 0x1000, 0x5, 0x8, 0x1, 0x7, 0x200}, 0x1, 0x7}}, {0x8, 0x22eb, 0x3, {{0x7fffffff, 0x2, 0xe5, 0x7fff, 0xe0fc, 0x1, 0xfff, 0x9}, 0x2, 0x800, 0x6, 0x10001, 0x9e10, 0x5, 0xcf, 0x1f}}, {0x8, 0x6558, 0x3, "b6eeb2b2c2e97d03e06d8c6133a7cca4b02efa37eb611aba55c30966efff8f44c7d56645ef83dadf8418291ecc37270cb05d691af113a2dcfc5ab5e286afbebfc20570430d64db10b5bd3abaeb9cfdad4d4e7b3576fdb95a502579a3669d1a21c7a3f1798290ed4de6b27d56909f4ff986ac7038a20e2aa359d0725925eded216c96dff73506ee77bd2460da52ec2b02201f00a32dfcf0cb2eb4f9df8852ce472e36d1210f003b342a32d90a24203eebddde9cbafe5df661edd9dee955596a2ae0626fc3c80a0b1e388e2fb62f603c83d702bad5c897d55e67efcb4b9f851ac58909881f"}}}}}}}}, 0x0) poll(&(0x7f0000f7bfc0)=[{r0}], 0x1, 0x0) 2018/03/31 21:21:56 executing program 1: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) ftruncate(r0, 0x8000) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$getown(r2, 0x9) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r2, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000b142a45c64ead61ec6871b502e16ccee08cd9abe3314611aafd664e884dfe6f3ab9793aac5e5d58214c76faac8e7991bc56c55e54a6f1e8755f28a3b31aae0d3a3b7291d56e32e53cbd66c15b059042512c5fbfb6c182e8e7d302cf5d5ff783364fe1e27d17d074e5e4973b4c3273e83b496051ff98797c63a45fb3eda01190863ceb85aebc45eae421511f0b88402f82a0c6273d110dbf7cf2813abfa342c9bad86a1f376cf340e088196588f8feb63693a3d4da1f3ded52df3b0036332663fc8f2f5ccce4525435dd38a"], &(0x7f00000012c0)=0x8) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001300)={0x5, 0x2, 0x7, 0xfffffffffffffb26, 0x7}, 0x14) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, 0x0}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r4, 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000500)) getpriority(0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001400)={r4, @in={{0x2}}, 0x9, 0x9, 0x1, 0x0, 0x9}, 0x98) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) 2018/03/31 21:21:56 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) r3 = dup2(r0, r1) socket$vsock_stream(0x28, 0x1, 0x0) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) dup3(r0, r1, 0x0) ioctl$TIOCEXCL(r3, 0x540c) 2018/03/31 21:21:56 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xffffffffffffffa3) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000100)={{0x77359400}, {r2, r3/1000+30000}}, &(0x7f0000000140)) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r4 = gettid() fcntl$setown(r0, 0x8, r4) r5 = accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) connect$unix(r5, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/03/31 21:21:56 executing program 2: r0 = socket$packet(0x11, 0x48000000000000b, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x94}]}, 0x10) alarm(0x2) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x278, 0x20000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0xfff, 0x9, 0x380000000, 0x75a}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=r3, @ANYBLOB="000002000000a0fa010008000008a93b85ad165ba3782d1c49249dead2665a0f9ddb7493e4662d6da458a76eebc266736af7599d492026"], 0x12) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) 2018/03/31 21:21:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="1800000014001100000000000000000002000000d2536639aa2972c234a6973b139978b97ded70a78c38f3ef61e52cca42fca66362ed2151daf2fa7c25363148c144c4a508b87891fa5485ebb201c6c27f41c65d1687ecad6fe0db56716994c30c4e979c791bba5d6958084e53ffe8888f248d9a3ce6cf8cc820738fe403d4d758c50862b35415d42ff653ec214f914a6d9a94f203f5255a4144e1b6814c8943d6ae8f18bd", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/03/31 21:21:56 executing program 7: syz_mount_image$ntfs(&(0x7f0000000340)='ntfs\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000540)={[{@gid={'gid', 0x3d, [0x0]}, 0x2c}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffffff}) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') [ 82.468617] syz-executor2 (7343) used greatest stack depth: 14232 bytes left 2018/03/31 21:21:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x100000001, 0x0, 0x9, 0x5]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000740)={0x7b}) 2018/03/31 21:21:56 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10080, 0x0) getsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0xbf, 0x1) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) dup3(r0, r1, 0x0) [ 82.508293] mmap: syz-executor1 (7377) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 82.514562] ntfs: (device loop7): parse_options(): The gid option requires an argument. 2018/03/31 21:21:57 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x82) read(r0, &(0x7f00009db000)=""/28, 0x1c) ioctl$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_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000be9fb4)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40000) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000140)=0xe, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) bind$vsock_dgram(r2, &(0x7f0000000180)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) [ 82.582364] ntfs: (device loop7): parse_options(): The gid option requires an argument. 2018/03/31 21:21:57 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000b00)=@ipx, &(0x7f0000000b80)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000bc0)={0x0, 0x0, 0x100, 0x7, 0x3, 0x7, 0x2ff3, 0x5, {0x0, @in6={{0xa, 0x4e20, 0x29f, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x0, 0x8001, 0x5, 0x7, 0x80000003}}, &(0x7f0000000c80)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000cc0)={r1, 0x8, "849406d7b93d8be2"}, &(0x7f0000000d00)=0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xb5, 0x1, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000680)={r5, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000ec0)=ANY=[@ANYRES16=r0, @ANYBLOB="6b00000040d0a52e2417a344c57f1353671ddfbcc117394e475e42a0c506e43a3c3be62e8ff9f4ae3ece15cb146423c9f6b85880c5af3e297ba4c4b836379916959f57f9301f00100000c4f28067861cef28b31480b29d7c6beeb4bdf53bd3af4a91a073c8369899bf93dc83ea21e014a270f96b5ec03d1d59bed0dbbac79340331717d46d9be25f023fc0b79baa3b9611e643e38ee6b1baaa78b786943fd1b59fde6fc90232b72e726a50f63be33ded109d4599d6e1a05e9a2149703a55c74bf91b53baa5ae2c534d69f6d5754c2b45ddc0ff7319010a9f3bdd6b8a407574b2971a56e2046558a5a9a8a33a7775c991d755cefc63dc9fba460bc06349db33"], &(0x7f0000000e00)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7fff, 0x2}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getpeername(r4, &(0x7f0000000e40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000380)=0x43a) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000003c0)={r6, 0x46}, 0x8) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f00000006c0)=ANY=[@ANYBLOB="ff0300000000000002004e2100ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000700000002004e24ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000400)={0xffffffffffffffad, {{0x2, 0x4e24}}}, 0x88) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000500)={r6}, &(0x7f00000004c0)=0xa750c3cf254eb34f) close(r3) getuid() ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000540)=0x6a6a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r6, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) [ 82.732830] WARNING: CPU: 0 PID: 7377 at fs/ext4/inode.c:3895 ext4_set_page_dirty+0x242/0x2b0 [ 82.741717] Kernel panic - not syncing: panic_on_warn set ... [ 82.741717] [ 82.749065] CPU: 0 PID: 7377 Comm: syz-executor1 Not tainted 4.16.0-rc7+ #9 [ 82.756140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.765468] Call Trace: [ 82.768049] dump_stack+0x194/0x24d [ 82.771656] ? arch_local_irq_restore+0x53/0x53 [ 82.776303] ? vsnprintf+0x1ed/0x1900 [ 82.780084] panic+0x1e4/0x41c [ 82.783261] ? refcount_error_report+0x214/0x214 [ 82.787997] ? show_regs_print_info+0x18/0x18 [ 82.792476] ? __warn+0x1c1/0x200 [ 82.795906] ? ext4_set_page_dirty+0x242/0x2b0 [ 82.800470] __warn+0x1dc/0x200 [ 82.803726] ? ext4_set_page_dirty+0x242/0x2b0 [ 82.808291] report_bug+0x1f4/0x2b0 [ 82.811907] fixup_bug.part.10+0x37/0x80 [ 82.815945] do_error_trap+0x2d7/0x3e0 [ 82.819808] ? math_error+0x400/0x400 [ 82.823586] ? perf_event_sync_stat+0x5b0/0x5b0 [ 82.828239] ? print_irqtrace_events+0x270/0x270 [ 82.832976] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 82.837808] do_invalid_op+0x1b/0x20 [ 82.841509] invalid_op+0x1b/0x40 [ 82.844943] RIP: 0010:ext4_set_page_dirty+0x242/0x2b0 [ 82.850107] RSP: 0000:ffff88018b725df0 EFLAGS: 00010216 [ 82.855461] RAX: 0000000000040000 RBX: ffffea0006713040 RCX: ffffffff81ee1072 [ 82.862716] RDX: 0000000000002ee2 RSI: ffffc900074f3000 RDI: ffffea0006713040 [ 82.869961] RBP: ffff88018b725ec0 R08: 1ffff100316e4c1c R09: 0000000000000000 [ 82.877205] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff100316e4bbf [ 82.884450] R13: ffffea0006713040 R14: ffff88018b725e98 R15: ffffea0006713060 [ 82.891705] ? ext4_set_page_dirty+0x242/0x2b0 [ 82.896264] ? ext4_bmap+0x400/0x400 [ 82.899954] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 82.905122] ? trace_hardirqs_off+0x10/0x10 [ 82.909418] ? ext4_bmap+0x400/0x400 [ 82.913117] set_page_dirty+0x2c5/0x5d0 [ 82.917074] ? __writepage+0xc0/0xc0 [ 82.920769] ? __lock_is_held+0xb6/0x140 [ 82.924826] ? check_same_owner+0x320/0x320 [ 82.929135] ? rcu_note_context_switch+0x710/0x710 [ 82.934051] ? generic_make_request+0x1b1/0xdd0 [ 82.938694] ? __might_sleep+0x95/0x190 [ 82.942653] set_page_dirty_lock+0xf2/0x160 [ 82.946954] ? set_page_dirty+0x5d0/0x5d0 [ 82.951091] dio_bio_complete+0x514/0x750 [ 82.955218] ? put_page+0x200/0x200 [ 82.958820] ? lock_release+0xa40/0xa40 [ 82.962766] ? submit_bio+0x19a/0x4d0 [ 82.966540] ? submit_bio+0x19a/0x4d0 [ 82.970320] ? mark_held_locks+0xaf/0x100 [ 82.974445] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 82.979523] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 82.984517] do_blockdev_direct_IO+0x7270/0xc960 [ 82.989258] ? sb_init_dio_done_wq+0x80/0x80 [ 82.993639] ? unwind_dump+0x4d0/0x4d0 [ 82.997499] ? __lock_acquire+0x664/0x3e00 [ 83.001721] ? rb_erase_cached+0xf50/0x3540 [ 83.006032] ? rb_next+0x140/0x140 [ 83.009561] ? print_irqtrace_events+0x270/0x270 [ 83.014289] ? rb_next+0x140/0x140 [ 83.017805] ? __save_stack_trace+0x7e/0xd0 [ 83.022112] ? print_irqtrace_events+0x270/0x270 [ 83.026851] ? print_irqtrace_events+0x270/0x270 [ 83.031582] ? print_irqtrace_events+0x270/0x270 [ 83.036316] ? trace_hardirqs_off+0x10/0x10 [ 83.040637] ? print_irqtrace_events+0x270/0x270 [ 83.045372] ? kasan_alloc_pages+0x38/0x40 [ 83.049596] ? get_page_from_freelist+0x2cf2/0x52d0 [ 83.054595] ? __lock_acquire+0x664/0x3e00 [ 83.058823] ? __lock_acquire+0x664/0x3e00 [ 83.063045] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 83.068210] ? print_irqtrace_events+0x270/0x270 [ 83.072939] ? print_irqtrace_events+0x270/0x270 [ 83.077669] ? gup_pgd_range+0x82d/0x2ae0 [ 83.081796] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 83.086960] ? print_irqtrace_events+0x270/0x270 [ 83.091692] ? __lock_acquire+0x664/0x3e00 [ 83.095914] ? trace_hardirqs_off+0x10/0x10 [ 83.100211] ? undo_dev_pagemap+0x410/0x410 [ 83.104507] ? __lock_acquire+0x664/0x3e00 [ 83.108718] ? trace_hardirqs_off+0x10/0x10 [ 83.113019] ? __lock_is_held+0xb6/0x140 [ 83.117066] ? radix_tree_next_chunk+0x5e8/0xdf0 [ 83.121806] ? trace_hardirqs_off+0x10/0x10 [ 83.126104] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 83.131272] ? trace_hardirqs_off+0x10/0x10 [ 83.135568] ? find_held_lock+0x35/0x1d0 [ 83.139603] ? idr_preload+0x30/0x30 [ 83.143305] ? do_writepages+0xff/0x170 [ 83.147266] ? find_held_lock+0x35/0x1d0 [ 83.151317] ? find_get_pages_range_tag+0x85e/0x1000 [ 83.156401] ? lock_downgrade+0x980/0x980 [ 83.160525] ? lock_release+0xa40/0xa40 [ 83.164484] ? ext4_writepages+0x4f7/0x3c30 [ 83.168788] ? trace_hardirqs_off+0x10/0x10 [ 83.173090] ? find_get_pages_range_tag+0x88c/0x1000 [ 83.178172] ? unaccount_page_cache_page+0xb60/0xb60 [ 83.183253] ? lock_downgrade+0x980/0x980 [ 83.187380] ? ext4_writepages+0x4f7/0x3c30 [ 83.191678] ? trace_hardirqs_off+0x10/0x10 [ 83.195984] ? wbc_attach_and_unlock_inode+0x574/0x8f0 [ 83.201241] ? __perf_event_task_sched_in+0x200/0xc20 [ 83.206409] ? perf_event_sync_stat+0x5b0/0x5b0 [ 83.211059] ? pagevec_lookup_range_tag+0x40/0x90 [ 83.215883] ? wait_on_page_bit_common+0x770/0x770 [ 83.220787] ? do_writepages+0xff/0x170 [ 83.224737] ? do_writepages+0x116/0x170 [ 83.228776] ? ext4_dio_get_block_unwritten_sync+0xd0/0xd0 [ 83.234380] ? ext4_dio_get_block_unwritten_sync+0xd0/0xd0 [ 83.239977] __blockdev_direct_IO+0x9d/0xd0 [ 83.244275] ? __blockdev_direct_IO+0x9d/0xd0 [ 83.248745] ext4_direct_IO+0xfe5/0x1980 [ 83.252781] ? current_time+0x88/0xc0 [ 83.256559] ? ext4_iomap_end+0x770/0x770 [ 83.260681] ? new_inode+0x40/0x40 [ 83.264199] ? __filemap_fdatawrite_range+0x280/0x460 [ 83.269366] ? touch_atime+0xf7/0x2f0 [ 83.273142] ? __atime_needs_update+0xb40/0xb40 [ 83.277793] ? filemap_check_errors+0x92/0xc0 [ 83.282274] generic_file_read_iter+0x4cc/0x28e0 [ 83.287022] ? filemap_range_has_page+0x340/0x340 [ 83.291851] ? check_same_owner+0x320/0x320 [ 83.296154] ? rcu_note_context_switch+0x710/0x710 [ 83.301066] ? futex_wait_setup+0x14a/0x3d0 [ 83.305554] ? __might_sleep+0x95/0x190 [ 83.309513] ? print_irqtrace_events+0x270/0x270 [ 83.314247] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 83.319591] ? get_futex_value_locked+0xc6/0xf0 [ 83.324236] ? futex_wait_setup+0x22e/0x3d0 [ 83.328549] ? __lock_acquire+0x664/0x3e00 [ 83.332765] ? futex_wake+0x680/0x680 [ 83.336545] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 83.341718] ? futex_wait_setup+0x3d0/0x3d0 [ 83.346033] ? lock_release+0xa40/0xa40 [ 83.349991] ? hash_futex+0x15/0x210 [ 83.353688] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 83.358773] ? futex_wake+0x2ca/0x680 [ 83.362557] ? get_futex_key+0x1d50/0x1d50 [ 83.366768] ? trace_hardirqs_off+0x10/0x10 [ 83.371068] ? trace_hardirqs_off+0x10/0x10 [ 83.375364] ? do_futex+0x86f/0x22a0 [ 83.379063] ? find_held_lock+0x35/0x1d0 [ 83.383101] ? __fget+0x342/0x5b0 [ 83.386528] ? lock_downgrade+0x980/0x980 [ 83.390651] ? lock_release+0xa40/0xa40 [ 83.394600] ? __lock_is_held+0xb6/0x140 [ 83.398638] ? __fget+0x36b/0x5b0 [ 83.402076] ? iterate_fd+0x3f0/0x3f0 [ 83.405866] ext4_file_read_iter+0x113/0x160 [ 83.410264] __vfs_read+0x6a7/0xa00 [ 83.413873] ? vfs_copy_file_range+0x940/0x940 [ 83.418431] ? fsnotify_first_mark+0x2b0/0x2b0 [ 83.423002] ? rw_verify_area+0xe5/0x2b0 [ 83.427051] vfs_read+0x11e/0x350 [ 83.430488] SyS_pread64+0x15b/0x190 [ 83.434179] ? SyS_write+0x220/0x220 [ 83.437869] ? do_syscall_64+0xb7/0x940 [ 83.441815] ? SyS_write+0x220/0x220 [ 83.445505] do_syscall_64+0x281/0x940 [ 83.449368] ? vmalloc_sync_all+0x30/0x30 [ 83.453495] ? _raw_spin_unlock_irq+0x27/0x70 [ 83.457968] ? finish_task_switch+0x1c1/0x7e0 [ 83.462438] ? syscall_return_slowpath+0x550/0x550 [ 83.467340] ? syscall_return_slowpath+0x2ac/0x550 [ 83.472241] ? prepare_exit_to_usermode+0x350/0x350 [ 83.477231] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 83.482570] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 83.487394] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 83.492559] RIP: 0033:0x454e79 [ 83.495723] RSP: 002b:00007feb4557bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 83.503412] RAX: ffffffffffffffda RBX: 00007feb4557c6d4 RCX: 0000000000454e79 [ 83.510663] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000018 [ 83.517919] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 83.525184] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 83.532449] R13: 000000000000046d R14: 00000000006f8ad8 R15: 0000000000000000 [ 83.540451] Dumping ftrace buffer: [ 83.544189] (ftrace buffer empty) [ 83.547878] Kernel Offset: disabled [ 83.551480] Rebooting in 86400 seconds..