/dev/pktcdvd/control\x00', 0x400089, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mkdirat(r3, &(0x7f0000000300)='./file0\x00', 0x0) r5 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f0000000500)=0xc) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r1, 0x9) r9 = geteuid() r10 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000600)=0x0) r12 = getuid() fstat(r4, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000000780)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x8002}, 0xc, &(0x7f0000000440)=[{&(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x260}], 0x1, &(0x7f0000000700)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x48, 0x80}, 0x90) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000380)=""/141, &(0x7f00000000c0)=0x8d) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r15 = mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x80, &(0x7f0000664fc0)={0x3, 0x1}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r16 = socket$inet6_udp(0xa, 0x2, 0x0) r17 = dup2(0xffffffffffffffff, r15) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r17, 0x84, 0x71, &(0x7f0000000140)={0x0}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r14, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x206, 0x0, 0x6, r18}, 0xb) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r16, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967", 0x14, 0xfffffffffffffffd) 2018/04/03 22:02:19 executing program 1: open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x4}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20000, 0x0) sendto$unix(r2, &(0x7f0000000200)="6361845b42df14377ef1dc577dd88bae4d02f6af4974f0ba50a8921acdb0a2edc58d12de464c6069abdb58e2ffcec37d55834c878eefc9c1ee83e7248d19f05f3be3dc09289206ad3a7df01f52390759192b48a8eca48851b944dfea42a6aa745c1646917ea9848c61ff2d5e4a88a0c12950cb743f147684adab34e9d3656827c218d63cc4c9a6a0b34fd81c6016c81ababbc9ce2772f6b630a0dad12ad1ff600f338065ee5cdfd01d727269f02e052a527d552110a40493c5660246c14c1f896997478a9e932a93edb82d7d1f76701d", 0xd0, 0x40000, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e) getitimer(0x1, &(0x7f0000000040)) fcntl$lock(r1, 0x25, &(0x7f0000000080)={0x0, 0x0, 0x10001}) 2018/04/03 22:02:19 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) clock_gettime(0x0, &(0x7f0000001ac0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001a00)=[{{&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000240)=""/76, 0x4c}], 0x3, 0x0, 0x0, 0x7}, 0x200}, {{&(0x7f0000000300)=@un=@abs, 0x80, &(0x7f0000000540)=[{&(0x7f0000000380)=""/18, 0x12}, {&(0x7f00000003c0)=""/197, 0xc5}, {&(0x7f00000004c0)=""/76, 0x4c}], 0x3, &(0x7f0000000580)=""/4096, 0x1000, 0x101}, 0xb069}, {{&(0x7f0000001580)=@hci, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001640)=""/132, 0x84, 0x2}, 0x8}, {{&(0x7f0000001700)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001780)=""/147, 0x93}], 0x1, 0x0, 0x0, 0x5}, 0x7}, {{&(0x7f0000001880)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001900)=""/40, 0x28}, {&(0x7f0000001940)}], 0x2, &(0x7f00000019c0)=""/23, 0x17, 0xe7}, 0xfffffffffffffff7}], 0x5, 0x20, &(0x7f0000001b00)={r1, r2+30000000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001b40)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001b80)=0x18) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="070000080210e09b0c010200c444966d9db7ed53e5957103925eacc4aa0b45f2b58778ec3d28fe9b765cac1210590bd960f27e1008a96bc0d2118223"], 0x18}, 0x1}, 0x0) 2018/04/03 22:02:19 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') lseek(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}, [0x665, 0xffffffff, 0x6f, 0x0, 0xf46, 0x3, 0xfffffffffffff001, 0xcdbd, 0x101, 0x9, 0x3, 0xa38, 0x0, 0x8, 0x3]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x9}}, 0x3, 0x5}, 0x88) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000003c0), 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@req) 2018/04/03 22:02:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') lseek(r0, 0xfffffffffffffffc, 0x1) lseek(r0, 0x0, 0x0) 2018/04/03 22:02:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="6d71a3cdd336538b0124923de9f40e494dc6a2df5169c4c3cacc1ee455e1e2bf21d9f18958fc25c6bcf392971cd4f1b3a9c9bcdd82e9954e79e10bda001376eeb16353b4ca721a37b747be0e2090bedb5da9e49d29744d0619af519144d27758e21116865a1f3060acd519499b8393e5b65e10c05132498a2650d4a8178fb4611939f36d4d863fedca8046cf9c5682ddb00ce976116b1d0f199378cc48975eb42871f7e6ca782454a0a869d5f8998ce666ebe65945edf2b4749d3dfcfa", 0xbd}], 0x1) getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80), 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f00000030c0)) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x100) 2018/04/03 22:02:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') lseek(r0, 0x0, 0x2) r1 = getuid() getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000140)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xc000, r1, r2, 0x3, 0x9, 0x8001) 2018/04/03 22:02:20 executing program 1: getpgid(0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f00000004c0)='cgroup.type\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000006c0)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = timerfd_create(0x4, 0x800) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r1) chdir(&(0x7f0000000280)='./file0\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r5, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x9, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x3be8, 0x80000000, 0x0, 0x1, 0x0, 0xff, 0x0, 0x8, 0x1000, 0xd, 0xe76d, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r4, 0x8) r6 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x40) r7 = openat$cgroup_ro(r6, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(r7, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES16=r5, @ANYRES16], @ANYRES32, @ANYRES16=r7], &(0x7f0000000600)=""/176, 0xb0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) close(r5) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r2, r3, 0x0) ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f0000000780)) 2018/04/03 22:02:20 executing program 0: r0 = socket$inet(0x2, 0xfffffffffffffffd, 0xffffffff) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) syslog(0x105c32fc, &(0x7f0000000100)=""/106, 0x6a) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x250141, 0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)={0x7, 0xf54, 0xec63, 0x401, 0x9, 0x3, 0xb6, 0x2, 0x31e6, 0x1, 0x3, 0x100000000}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'gretap0\x00', 0x400}) mkdirat$cgroup(r2, &(0x7f0000000340)='syz1\x00', 0x1ff) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4008641c, &(0x7f0000000280)={r4, &(0x7f0000000240)=""/21}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/03 22:02:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) lseek(r0, 0x0, 0x0) 2018/04/03 22:02:20 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x4480) mkdirat$cgroup(r0, &(0x7f0000000340)='syz0\x00', 0x1ff) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x20) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000080)={'ip6_vti0\x00', 0x4000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) write(r5, &(0x7f0000000100)="52a747a515189de4f8068d1cee9e0650c9ec2d492d7ae49ab3ca8df9ffaeaf58d29d75bab010a409aad83905ab05da3a5945f862377724b9dd63094ea8abdb80ace05c07b6cca093357bdb7b663884ce755065ac9eaffda77122a2031aea34699bcf191261d86d0f1de180c8beaac9189ee44acbf3da3589f6b5b8fd330592be179bb1980f3aa398e5ca31fd37f47acd311c5a218986b8820695311c688fab4abbe9a52d657f10e485724145361ae3a4aa9b", 0xb2) sendto(r2, &(0x7f0000000240)="7609b400004e9f92d469229eadaf54c4c47244260c7ac3f77a64411f22944ca336321de2eb561e8a80b55043931a47dcc6bd137bf329034aede045", 0x3b, 0x4000, &(0x7f0000000280)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x80) tkill(r1, 0x1000000000016) 2018/04/03 22:02:20 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x1, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x0, 0x0) poll(&(0x7f00000003c0), 0x2000000000000108, 0x4) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mkdirat(r3, &(0x7f0000000300)='./file0\x00', 0x0) r5 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f0000000500)=0xc) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r1, 0x9) r9 = geteuid() r10 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000600)=0x0) r12 = getuid() fstat(r4, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000000780)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x8002}, 0xc, &(0x7f0000000440)=[{&(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x260}], 0x1, &(0x7f0000000700)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x48, 0x80}, 0x90) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000380)=""/141, &(0x7f00000000c0)=0x8d) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r15 = mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x80, &(0x7f0000664fc0)={0x3, 0x1}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r16 = socket$inet6_udp(0xa, 0x2, 0x0) r17 = dup2(0xffffffffffffffff, r15) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r17, 0x84, 0x71, &(0x7f0000000140)={0x0}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r14, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x206, 0x0, 0x6, r18}, 0xb) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r16, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967", 0x14, 0xfffffffffffffffd) 2018/04/03 22:02:20 executing program 5: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x100000000004c) r2 = eventfd(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x80002001}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0)=0x7f, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x80000000000000}) r4 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) inotify_rm_watch(r0, r4) accept4$nfc_llcp(r3, 0x0, &(0x7f0000000180), 0x80800) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000282fd8)=[{}], 0x1, &(0x7f0000b0c000)={r5, r6+30000000}, &(0x7f0000955ff8)={0x4000000000000}, 0x8) 2018/04/03 22:02:20 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000553ffc)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x9, 0x2e9}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/24, 0x18}], 0x1) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) exit(0x0) timer_delete(0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400940, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x200}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x9}, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000000080)={0x1000003e, 0xe73, 0x1d}) rt_sigaction(0x39, &(0x7f00000000c0)={0xeb, {0x5aab}, 0x40000000, 0x7ff}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) 2018/04/03 22:02:20 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0), 0x1bd, 0x0, &(0x7f00000001c0)="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"}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x5c, 0x0, &(0x7f00000004c0)=[@clear_death={0x400c630f}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x0, &(0x7f0000000180)=[@fd={0x66642a85}], &(0x7f00000001c0)}}}]}) request_key(&(0x7f0000873ff8)='keyring\x00', &(0x7f00009f9000)={0x73, 0x79, 0x7a}, &(0x7f00001a1000)='em1systemGPL\x00', 0x3) 2018/04/03 22:02:20 executing program 3: syz_open_pts(0xffffffffffffffff, 0x80002) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r0 = dup(0xffffffffffffff9c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) lseek(0xffffffffffffffff, 0x0, 0x0) [ 798.507904] binder: 12145:12146 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 798.518382] binder: 12145:12146 got transaction to invalid handle [ 798.525517] binder: 12145:12146 transaction failed 29201/-22, size 24-0 line 3011 [ 798.547454] binder: 12145:12146 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 798.556141] binder: 12145:12146 got transaction to invalid handle [ 798.567250] binder: 12145:12146 transaction failed 29201/-22, size 24-0 line 3011 [ 798.580815] binder: undelivered TRANSACTION_ERROR: 29201 [ 798.587162] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/03 22:02:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x42000) lseek(r0, 0x0, 0x0) 2018/04/03 22:02:21 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) exit(0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) epoll_pwait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x5, 0x9, &(0x7f00000000c0)={0x4}, 0x8) timer_delete(0x0) 2018/04/03 22:02:21 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x31) sysinfo(&(0x7f0000000940)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={0x0, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0xc1, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0xffffffff00000000, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x7f, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x0, @loopback=0x7f000001}, 0x1000000000008000, 0x7, 0x1, 0xfff, 0x1ff, &(0x7f00000006c0)="726d94656285001e00bf7a000000c985", 0x3fe, 0xfffffffffffffffe, 0xd49}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000480)={0x7, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000a80)=0x412, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getpeername(r0, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000380)=0x2dc) openat$cgroup_subtree(r1, &(0x7f00000005c0)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000001300)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f0000010000000000000000000000e2ff120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40b0746cde0125897a19686d7b98bf97db15a56c8568618f3f72faf6ccc34eb6e5089dae494fb580894dc05395280f1172e496e028faa7b41157813da02b5482621f0acff35685557fe1deb24da551aaaae8942d6659fc2cdfab9a9ebaf8ab48319367ec7a55ed5b8c23ac1ca28172c8e58ebee2e2c39fd9537170237079ddf3c3b2fe687d8c04fc201793be2fd3ffde5c5bf54f89e5d7d7ce14a87158436933a31c5b468f993bff56f0000ac9c51f6f0c8c7cf7dc0700243321fe836223e7d39d86bcbdeb6470cb35b7a0b42bb7b1867315af1174cca7032c7c1fb5ad65574cd8459bd1224310e08cf8"], 0x1) getsockopt$inet_int(r4, 0x0, 0x32, &(0x7f00000001c0), &(0x7f0000000700)=0xfffffffffffffcc6) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000c40)={0xffffffffffffffb1, {{0x2, 0x4e21, @rand_addr=0x3f36245f}}}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000740)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x0, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x0, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r5, 0x0, 0x0, &(0x7f0000000ac0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x104) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000880)=""/171, 0xab, 0x0, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a}) close(r1) 2018/04/03 22:02:21 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@loopback, @in6=@loopback}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x21a080) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0)=0x7, 0x4) 2018/04/03 22:02:21 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="75ff003655a5a4b400007b2f02"], &(0x7f0000000a80)="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", 0x1a6, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x0, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0x0, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(0xffffffffffffffff, &(0x7f0000000280), 0xffffffffffffffd4) fsync(0xffffffffffffffff) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, r2, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00000004c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x1, 0x1, {0xa, 0x4e24, 0xff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x6}}}, 0xfffffffffffffe1b) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r4, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f119"], 0x2) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/04/03 22:02:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x3, &(0x7f0000000000)="b1dd8a95616cf283d5c8fbc85c55ae49fc532428a729307e08ebd53337a697e044ee60156e5ad99373580e4175d0972465280f73abd386e880dc1dfe93c00a4eb92c2a90ee0d3fa497cb04d383f722f76fc3a05db1a1927230437cc4cac8b468890103f969fb1ae00aa5489521e02c141f90034e6ef8b6b17d73b94206895223bc3ddec1565dccf95e1e7e") ioctl(r0, 0xff, &(0x7f00000000c0)) 2018/04/03 22:02:21 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() clock_nanosleep(0x5, 0x1, &(0x7f0000000000), &(0x7f0000000040)) timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x3f) 2018/04/03 22:02:21 executing program 5: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)="73797a5f74757a3800000600") fanotify_mark(r0, 0x8, 0x10000, r0, &(0x7f00000004c0)='./file1\x00') write(r0, &(0x7f0000ffdffb)='#!', 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) sched_getscheduler(r1) syz_open_pts(r0, 0x80000) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x54000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000680)=ANY=[@ANYBLOB="980000001c00007d4070d4dacaae626ea8fa31f30347bd7000fbdbdf2558b1b28d56f158e931fc437841e003ff010000840005807f000001000000000000000000000000000004d63c00800000000000010000000000000000000000000235b26196d569b7f87b86993cc9a30b48000003037f00faf600000100000003000000ac1414aa000000000000000000000000000004d6000000002c000000fe80000000000000"], 0x98}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) r2 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) r3 = creat(&(0x7f0000000400)='./file1\x00', 0x0) ioctl$TIOCSBRK(r3, 0x5427) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fchdir(0xffffffffffffffff) shutdown(r3, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="76000000147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a3c9fe4b6aa2b9b16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4"], &(0x7f0000000240)=0x2) r5 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000540), 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={0x0, 0x6, &(0x7f00000000c0)=[0x0, 0x0, 0x1000, 0x0, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x0, 0x7], 0x0, 0x2, 0x0, &(0x7f0000000140)=[0x200, 0x7], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0]}) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000580)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) 2018/04/03 22:02:21 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x40) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x4, 0x8) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000300)={"73b4105f74f1dd00", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000340)={0x2, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x7, [{{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e21, @rand_addr=0x9}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x40c) 2018/04/03 22:02:21 executing program 3: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x32000, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x10000, 0x8000, 0x0, 0x6, r2}, &(0x7f0000000180)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000040)=0xffffffffffffffdc) r5 = syz_open_procfs(r4, &(0x7f0000000080)='maps\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r3, 0x8a, "3551a81a197023d4f3007bf634c5c46e4125e18c518a1e984bb8f6e7bc3a697af26c1667b22f24c308433d17687c35cc73c09c37c930cd4172354902ad69750d8c031bb2fddc676d425a0d595f638a56e25badc55e0962374be3eee9b2f8983bc7b9d97a335fb4d9d71e63407ec4b4c676eb8d83802d28c611fc69e4e8b4868b488da3f2e385dc6bf613"}, &(0x7f0000000340)=0x92) lseek(r5, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000003c0)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/03 22:02:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) futex(&(0x7f0000000000), 0x4, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x2, 0x2) socketpair(0x8, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0xa, &(0x7f0000000100)=[{0x9, 0x7, 0x1ff, 0x2}, {0x200, 0x1, 0x6, 0x5}, {0x1, 0xc000000000000000, 0x7cdc4a880000000, 0xfffffffffffff001}, {0x1, 0x5, 0x4, 0x5}, {0x8000, 0xffffffff, 0x6601, 0x1000}, {0x1, 0x5, 0x984, 0x10000}, {0x3ff, 0x3, 0xfffffffffffffffe, 0x8}, {0x3b, 0x2, 0xfffffffffffffb67, 0x20}, {0x200000, 0x8, 0x7abc, 0x46}, {0x3, 0x1, 0xc52a, 0x400}]}, 0x8) 2018/04/03 22:02:21 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x7, 0x6, 0x100, 0xffffffffffffffe0, 0xcd, 0x9, 0x10000, 0x5, 0x2, 0xfff}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0, 0x2080}, {r0, 0x4}, {r0}, {r0, 0x8000}, {r0, 0x353a}, {r0}], 0x6, 0x6) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000fb0)) 2018/04/03 22:02:21 executing program 5: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e69ff8)='./file0\x00') umount2(&(0x7f0000000040)='.', 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/04/03 22:02:21 executing program 3: clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) select(0x40, &(0x7f0000000040)={0x3ff, 0x8001, 0x1, 0xffffffffffffbb44, 0x4c, 0x3, 0x0, 0xb1}, &(0x7f0000000080)={0x7, 0x6, 0x20, 0x20, 0xe6, 0x5, 0x5000000000000, 0x3}, &(0x7f00000000c0)={0x1, 0x6, 0xbd34, 0x42f, 0x7f, 0x7, 0x26b6, 0x8}, &(0x7f0000000180)={r0, r1/1000+10000}) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') lseek(r2, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000), 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) sendmsg$nfc_llcp(r2, &(0x7f0000000500)={&(0x7f0000000200)={0x27, 0x0, 0x2, 0x3, 0x6, 0x24, "6ae6c994c07cc7e08143a49841bf9056f38d7d9fa59cf42d441d31b974bd424d3658f5a9ff68a19102f98aa4e3b2b59a79709d8641d23605a3c4654e67c34b", 0x3e}, 0x58, &(0x7f0000000400)=[{&(0x7f0000000280)="f688c5eb52f8de035ea791e0701dbb561348577f71c6214d7c81f69ca990bf7ec2aae3aace9e207fc020a08dea471ce493a034645bd12196297d55c70dbbfe54a52d6079a2afec5b0d5541c338df4f0d86426a40712291796b2690a284f742fef560795f79fca15fce469bcf60eae7d3f5080403316a54d35d205ec96fa768646349e09bea65ab6e1ee73b4085a9512b4c2d523529406a9ef65247cdf7d6548d83371c09fb230e15ff17a9ee8cf6c06e6418f31607b419759a63527754534bf5256f49c7c7f21330068fc755e54a9a5f2b3a3a8b557b290a495fa4e552d5c0b836875a4921f0f30ec0f7f52c722f36e203", 0xf1}, {&(0x7f0000000380)="8c524c27c3267c8b50831e3aa447fdd1bfaeca4ea1713afba4dcdd30033dd976ae9d4a901aca17810c14d0d1952e31ac98fd357ae8c4680f7a1cd7b9858fbf13c79282", 0x43}], 0x2, &(0x7f0000000440)={0xb4, 0x11c, 0x1, "24a0eb4183532a414fc502cf69bf736c6b0bd772b061bb3bf0e96e52ae95c621dd79fe03c9c128e55fbbf1cd72c93910c7403990154aa32b9f0b19e4a5e7355bd0e188331c0e78e11a7c625b42cfdac4425b4b7fe0da6645cb9c530d5290a5886ce620fa7c320a4f413551aa54c2264c4684636f40feb356d6a8a1fec435c0832f4e15290d6f9ffb3745114131205fda7954ab2d83df48552e8d89525d4f33f0adcadc5a20f080"}, 0xb4, 0x4004095}, 0x4000040) 2018/04/03 22:02:21 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) process_vm_readv(r1, &(0x7f0000000240)=[{&(0x7f0000000100)=""/82, 0x52}, {&(0x7f0000000180)=""/129, 0x81}], 0x2, &(0x7f0000003680)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/37, 0x25}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/225, 0xe1}, {&(0x7f00000023c0)=""/234, 0xea}, {&(0x7f00000024c0)=""/142, 0x8e}, {&(0x7f0000002580)=""/32, 0x20}, {&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000035c0)=""/168, 0xa8}], 0x9, 0x0) r2 = memfd_create(&(0x7f0000003700)='/dev/snd/seq\x00', 0x1) alarm(0x8) accept4$inet6(r2, &(0x7f00000037c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000003780)=0xffffffffffffff70, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0xfffffffffffffffe, 0x8000}, {0x2000000000000}}) 2018/04/03 22:02:21 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r2 = socket$inet(0x2, 0x2, 0xffff) sendmsg$inet_sctp(r2, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x400}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000240)="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", 0x1000}], 0x1, &(0x7f00000000c0), 0x0, 0x24000840}, 0x1) ptrace$setopts(0x4206, r1, 0x0, 0x0) waitid(0x2, r1, &(0x7f0000000000), 0x1000005, &(0x7f0000000100)) 2018/04/03 22:02:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x401, 0x3}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21}}}, &(0x7f0000000200)=0x84) openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x8400, 0x0) 2018/04/03 22:02:21 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x3}, {0x3, 0x8}, {0x4, 0x40}], 0x3) write$tun(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00004a8cd0ac3463a44ce35f77ac4901010000000000006be250f27521f8212dffd169"], 0x1) fcntl$setstatus(r0, 0x4, 0x0) unlink(&(0x7f0000000080)='./file1\x00') lsetxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '/dev/sequencer\x00'}, &(0x7f0000000440)='./cgroup.cpu\x00', 0xd, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock(&(0x7f0000b1c000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) munlock(&(0x7f0000b20000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x7) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x0, &(0x7f0000000240)}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000b20000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000380)={0x0, 0x21}) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000d2000000db7aee7c34dee39a9396a69deb471f881e9895845d000000d165108a99d4a0be6a2187d042049a4d207b767ad1f0e929ee6c5aaec83fd09a5ef0d8ee16b02181b8bfd77960cace2c3628eed11eeca97efa8d428f22ab4d7953e0cdfc961e7fd2e20895dbefe1cbdd1edd4086bf25ebc30625445d528e5dd9ecf8"]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000300)={0x0, 0x0, 0x2}) open(&(0x7f0000000300)='./file1\x00', 0x40400, 0x0) pwritev(r1, &(0x7f00000000c0), 0x2000000000000293, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000280)={0x2, &(0x7f0000000200)=[{}, {}]}) 2018/04/03 22:02:22 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vga_arbiter\x00', 0x3f, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) ptrace$getregset(0x4204, 0x0, 0x203, &(0x7f0000000640)={&(0x7f0000000540)=""/207, 0xcf}) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x2ad, {0x0, 0x20, 0x8, 0x1, 0x0, 0x8001}, 0x4, 0x1}, 0xe) r2 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) getpgrp(0x0) getdents64(0xffffffffffffffff, &(0x7f0000000680)=""/93, 0x5d) getsockopt(r2, 0x0, 0x0, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x3699dbc96823a7de) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000700)) fsetxattr(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="757365722e236e6f646576706f7369785f61636c5f6163636573736367726f75702962646576666d1f002faf0932044091c54f44c7fbcedfb9417af1593c631fdec8c1e79608a68c17da912316cd02fce62fe216cb4c4abd6ac0a04d251e68d70c"], &(0x7f0000000480)='/dev/input/mice\x00', 0x10, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x3a, "090127f25470faa0553682c3c61284fa0d8ba7ffd36d2d04d56f5b2245d0c63a418ee03b8f49e17439d8c8e605399fb5a43eff4d9a765e1af865"}, &(0x7f0000000000)=0x42) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000740)={r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x1, 0x54, 0x3f, 0x9, 0x0, 0x4000000, 0x3, 0x5, 0x6, 0x32ab, 0x8000, 0x6a, 0x2, 0x800, 0xe26]}, &(0x7f0000000400)=0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x84}, "706f72ff070000000000000000000000000b40000000000000002c0500000000000003000000ef000003ff02124e19080012000000000000000000000600", 0xc3}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) close(r5) signalfd4(r3, &(0x7f0000000040)={0x5}, 0x8, 0x0) 2018/04/03 22:02:22 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) r2 = epoll_create(0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1030432}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x538, 0xb, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, {0x7, 0x0, 0x8}, [@nested={0xf8, 0x5d, [@generic="273761b0e8fd3b3de40b37dbee30a709047ba31bd9d20fc8dd08b273e8589bf1c62d94a94a22a0abbf8004ce0f444f25379289d2ba3dc58660b869fc6b8ffec4a6ed79a695693f7563b9579ba1c78396b337db7ea97c8625d70b46f91742c77204d932b57ca71c2543f4a5e229ab99efd74f85aa7ce0fbf09a6e64b14c9bbffb0bc2c49a7518bcdf57f120a096485090b406bb03e8ec816cc6349737eae34c2e09fb69c2359d0da8", @generic="4e43a936e6853e19a06bf3c2a6b643a10b441aa7b556249f4cbcc41e00a455b2d8409d9dae9b00c3d2ff39bee7f50894d040278a593132d8bfd7f389b69e84ba0815af529a9fe00636"]}, @generic="e54e180405d8232ed529f976bea4e0ac09aa6d36fef487dc93abf7a120235569461556bc989629209077562938e1fab089c6e0d2749ccdb757e293a05ee35beae1e450964e723ae35a3f1b387107160da70f94d478754da97a27022f498159ab9bc0e39a3101e79220eac1896b2332e86d46d18878046683fdc4af2ef4dcc8eda088b235a3967f", @generic="d514ba6bff104905c47bd35147d3050c4df3e4f94f92108a857500e8ec77dd1a06630a37d9994b49215488b88ff14f0b31f4d8c150e4df3fd93add3e45f38fabc156e1a845867cf1f3f5d978c7d1152efb7448bfd4551d0e14e56b607b6c59cf3fbe7519e0aa775523aa187889deb1023a30ed7236deaa0ddd076c4acec1617d5d48c2b5f5587e5f9636a2213df7333ad0", @nested={0x38, 0x5d, [@typed={0xc, 0x55, @u64=0x1}, @typed={0x14, 0x42, @ipv6}, @typed={0xc, 0x7b, @u64=0x9}, @typed={0x8, 0x47, @u32}]}, @typed={0x8, 0x5d, @uid=r1}, @nested={0x218, 0x23, [@generic="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", @typed={0x4, 0x6e}, @generic="c5c6be5deebcc1a7496de13e88f73addccb63cd4015d59fdb7dbf37ecb40e4d30c8cafe506d89605d7e836340cca337c22cf75e2f9d584d9641322fd5a8c6cec9e60a83f6f2b4542df081fd24e7ec5a55731c33a6d7efeda098853e20919c6a0f3ecd7d2d2ed3be56628f68a493ecf2acbd68f38f48b3f3284309c672b8e2527c2957b80fae6969200751324ed14c21aa144beb6705f1fc5f6346a90090f6008f679a6f93bf48d01b8da1a418ede2149cc22dc005747f58f728b19f9a3967d21bf5f6698e49e98c6daf71596d1de3fb1e55dd40ebd4ac4168bf03a168a6bd44ee96c7faf22d845fbcf68647687", @typed={0x8, 0x61, @fd=r2}, @typed={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x62, @u64=0x1}]}, @generic="d962259e8e499bcebba1883deb811e975d2395a87139ee5ab77e8621bb3f325063f1ed7a2add7cbc2f3a153278897c7b97ed75cceef128f9c9019edc3936a13f874fd9be2998a91efdd0483fae1b9f8b5b4e6f3988c2ede148c3e4085843efaaa64d8b4596c230551e5424c8fcea5520539bf709e956a31aacd01c39806b3d26ad6c409426e33eff0112c49c2c9834038159bc42c5d4ee9174c83b4a2f5cdee2a6fa4f53046cb613", @typed={0x14, 0x62, @ipv6=@dev={0xfe, 0x80, [], 0x14}}]}, 0x538}, 0x1}, 0x40010) lseek(r0, 0x1, 0x20400000001) 2018/04/03 22:02:22 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x18f, 0x4) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x201}, 0xfffffffffffffd3d) bind$netlink(r1, &(0x7f0000436ff4)={0x10}, 0xc) 2018/04/03 22:02:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x3, 0x101000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x6, 0x5, "b8a2b1bcf0dc144294068e8f25bb5f766dbeb0d32f7d0c8519516fd126961ccc9358a9ce43a805a9de52135f98f3c885b5d40f37906f8f6a730fa2ee901d9317", "05f12a6572437366948cd7126b00177a75082d5c97e478da8ec14996939ee1b5", [0x7ebf, 0x20]}) 2018/04/03 22:02:22 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x3}, {0x3, 0x8}, {0x4, 0x40}], 0x3) write$tun(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00004a8cd0ac3463a44ce35f77ac4901010000000000006be250f27521f8212dffd169"], 0x1) fcntl$setstatus(r0, 0x4, 0x0) unlink(&(0x7f0000000080)='./file1\x00') lsetxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '/dev/sequencer\x00'}, &(0x7f0000000440)='./cgroup.cpu\x00', 0xd, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock(&(0x7f0000b1c000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) munlock(&(0x7f0000b20000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x7) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x0, &(0x7f0000000240)}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000b20000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000380)={0x0, 0x21}) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000d2000000db7aee7c34dee39a9396a69deb471f881e9895845d000000d165108a99d4a0be6a2187d042049a4d207b767ad1f0e929ee6c5aaec83fd09a5ef0d8ee16b02181b8bfd77960cace2c3628eed11eeca97efa8d428f22ab4d7953e0cdfc961e7fd2e20895dbefe1cbdd1edd4086bf25ebc30625445d528e5dd9ecf8"]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000300)={0x0, 0x0, 0x2}) open(&(0x7f0000000300)='./file1\x00', 0x40400, 0x0) pwritev(r1, &(0x7f00000000c0), 0x2000000000000293, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000280)={0x2, &(0x7f0000000200)=[{}, {}]}) 2018/04/03 22:02:22 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/03 22:02:22 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x40) ftruncate(r0, 0x4512b803) exit(0x0) timer_delete(0x0) 2018/04/03 22:02:22 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001780)=0x0) r3 = getpgid(r2) sched_getaffinity(r3, 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r4 = dup2(r1, r0) connect$l2tp(r4, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @loopback=0x7f000001}, 0x1, 0x0, 0x1, 0x4}}, 0x26) recvmsg$netrom(r4, &(0x7f0000001740)={&(0x7f0000000200)=@ax25={0x3, {"17a48cc6ee6871"}, 0x100000001}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001340)="d15b2f9d898b907aa8a6b2ecda406a76e9cbf0077a966e9f83e40f9d8ef8", 0x1e}, {&(0x7f0000001440)="530f5d6093", 0x5}], 0x3, &(0x7f00000015c0)=[{0x4c, 0x115, 0x7, "c8f2a0c56f4ce6b0553cc262b375bad0bc738e288e0b2d650c08f7eef58c3343e36194391cad81b3482fba39cf4c5842f726d7acaa14d26b51a3ce7a5840ae"}], 0x4c, 0x10}, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x9, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="8eb3d02440af9f82a1ced7c18835403750f2e3"], 0x0, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000001380)=ANY=[@ANYBLOB="2e621011d43400e8eda27dfe330fb01fb55b16fed7902faeb169497cd4c3e38c3d99e96d94ae97af0eaebd59b673a2e592d14de7b8316aff70af609c19c808bfd265dd6b7f74f611b06da77256e510a5338277916fa56237035f8dfed4311d2636b4edd09d20e2064b"], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000e49fb8), 0xb5, 0x0, &(0x7f0000000100)="a18d34fe5f9c30d7cfbfea93ceb9e29a017ef2e1c620e955fd1f7e9166538b3bbdeac5d90c9482417b36d4bc361ddbc63b162e74f8f1c3707d3a730dbde57e002ea015db80053d2c9d656dceff03ac5ff715d84851d14d929a41ff6c12ef1378e08b95f86d71079eb62dee501248aa8424ed07f4fb8878563be53674963f4938b245e93701ebdff73391c0c63f4ee4b65bb27940478c8d266cbdf4f9d7da52417b20fbbf9cc3c9b714849f5af555125176ba355587"}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000240)={0x0, @empty, 0x4e21, 0x1, 'lc\x00', 0x12, 0x807, 0x9}, 0x2c) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000000280)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) 2018/04/03 22:02:22 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) tkill(r2, 0x7) recvmmsg(r0, &(0x7f000000a640)=[{{&(0x7f0000000040)=@sco, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000140)=""/43, 0x2b}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/239, 0xef}], 0x4, &(0x7f0000001300)=""/46, 0x2e, 0xffffffff}, 0x7}, {{&(0x7f0000001340)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f00000019c0)=[{&(0x7f00000013c0)=""/75, 0x4b}, {&(0x7f0000001440)=""/234, 0xea}, {&(0x7f0000001540)=""/247, 0xf7}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001640)=""/34, 0x22}, {&(0x7f0000001680)=""/106, 0x6a}, {&(0x7f0000001700)=""/216, 0xd8}, {&(0x7f0000001800)=""/170, 0xaa}, {&(0x7f00000018c0)=""/226, 0xe2}, {&(0x7f0000003000)=""/4096, 0x1000}], 0xa, &(0x7f0000001a40)=""/174, 0xae, 0x80000001}, 0x5}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001b00)=""/61, 0x3d}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/81, 0x51}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/113, 0x71}, {&(0x7f0000001c40)=""/166, 0xa6}, {&(0x7f0000001d00)=""/37, 0x25}], 0x7, &(0x7f0000001d80)=""/173, 0xad, 0x95d}, 0x8}, {{&(0x7f0000001e40)=@nfc, 0x80, &(0x7f0000006200)=[{&(0x7f0000001ec0)=""/204, 0xcc}, {&(0x7f0000006000)=""/248, 0xf8}, {&(0x7f0000006100)=""/139, 0x8b}, {&(0x7f00000061c0)=""/44, 0x2c}], 0x4, &(0x7f0000006240)=""/4096, 0x1000, 0x1}, 0x1}, {{&(0x7f0000007240), 0x80, &(0x7f0000007300)=[{&(0x7f00000072c0)=""/6, 0x6}], 0x1, &(0x7f0000007340)=""/176, 0xb0, 0x7}, 0x1000}, {{&(0x7f0000007400)=@rc, 0x80, &(0x7f0000008780)=[{&(0x7f0000007480)=""/31, 0x1f}, {&(0x7f00000074c0)=""/215, 0xd7}, {&(0x7f00000075c0)=""/217, 0xd9}, {&(0x7f00000076c0)=""/68, 0x44}, {&(0x7f0000007740)=""/4096, 0x1000}, {&(0x7f0000008740)=""/24, 0x18}], 0x6, &(0x7f00000087c0)=""/218, 0xda, 0x5}, 0x2}, {{&(0x7f00000088c0)=@vsock, 0x80, &(0x7f0000008a40)=[{&(0x7f0000008940)=""/213, 0xd5}], 0x1, &(0x7f0000008a80)=""/255, 0xff, 0x1a74}, 0x3}, {{0x0, 0x0, &(0x7f0000009080)=[{&(0x7f0000008b80)=""/248, 0xf8}, {&(0x7f0000008c80)=""/104, 0x68}, {&(0x7f0000008d00)=""/50, 0x32}, {&(0x7f0000008d40)=""/70, 0x46}, {&(0x7f0000008dc0)=""/19, 0x13}, {&(0x7f0000008e00)=""/154, 0x9a}, {&(0x7f0000008ec0)=""/217, 0xd9}, {&(0x7f0000008fc0)=""/146, 0x92}], 0x8, 0x0, 0x0, 0x8000}}, {{0x0, 0x0, &(0x7f0000009200)=[{&(0x7f00000090c0)=""/156, 0x9c}, {&(0x7f0000009180)=""/105, 0x69}], 0x2, &(0x7f0000009240)=""/74, 0x4a, 0x80000000}, 0x2}, {{0x0, 0x0, &(0x7f000000a500)=[{&(0x7f00000092c0)=""/242, 0xf2}, {&(0x7f00000093c0)=""/4096, 0x1000}, {&(0x7f000000a3c0)=""/203, 0xcb}, {&(0x7f000000a4c0)=""/4, 0x4}], 0x4, &(0x7f000000a540)=""/239, 0xef, 0x8}}], 0xa, 0x40002001, &(0x7f000000a780)={0x77359400}) 2018/04/03 22:02:22 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001880)='/dev/rtc\x00', 0x400, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000018c0)=0x4, 0x4) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000000140)) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) pwritev(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="8e660856527ada7a6821fd9510631ceff70d41d699a620b9ff7ea8e4ea3e0a5314e5af102200769067b1d2e845974c47f429faf26582da208dc2cc2959ad7bde1faf07c2be6666db75caef52e91b3ee0e2a6feced2ef571c0ada968add9d0d32c24e8692c4c9d884664bc009eb06473a68649edb55dc56b61c0e50bcd87fbcde2591f6da0cf985b81d245ee6698914eed69a698ed08396c7ee32213ddc784aca13a4ff405f255bf5d8eef5ab03845877", 0xb0}, {&(0x7f0000000180)="8abfe570926e25da6687c711aa0e5e684a1e", 0x12}, {&(0x7f0000000340)="ac11f8f7a73bc3b40fd5b9466a9dbcdfa799f8f5af57418d14a6a78bafe09f4974c8e09b53d8ca011ba78ebfcfbc46215a1984b0851058c0a8c2fac01549b96a7cf4ea150452e6b9646b22bea9851a1c438fe2f122008e795f36cf01b2896bba864dce1f0eac325837c10591596852288ac9b424eeb0aa9bf41940524879944c46b6fc0f2932cedf19b0da9ffca6a8ee8d9b4c169f8bea3b0a3fe23af9537e499a244e70712d70b73f6a7ed09db5bbcb0b5ffb7100decbaceae47c9f47b0a451016ddf339863d72eb8f7b4b86c", 0xcd}, {&(0x7f0000000440)="41947e670932e729a64dd470ac5fcb2720b358a733b16129285ca14feb77be08750327735e6a211fa2f263407b32523eca223bcb919f7ff742446acb7c74abf4ba64ba99a94e33b9945e6f3b449a67855db77b34cbe9a4093851d2ad9b4521a9c7c0c3edf20cf4834ec7b9", 0x6b}, {&(0x7f00000004c0)="5b8cb2cebb83a281e2354e749b3b451d99859f1b19774802b011378af4a2eaea4751861b35f350d91c40bb5b8d788da15f872e9c76bc78987664f453fd77b4a3d9e702615f80229aecc14b2df11d6285382ffd6740ebf6ae9831f5a68fa816e3f54f218268f5bc4aacb0ef062a014c231192f99e039aa2f6545c6c", 0x7b}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f00000001c0)="fc66eed8274d6061d773d0087016e4df7a56c9869a00e35559b72ba81e92e31d65fa9e205e8017f9e40f45eaaec4e5d5ed807709dc0727199c00", 0x3a}, {&(0x7f0000001540)="464e95a6bf47f9379eaa2d962fcab4600b58d87286df9a9dcad0bbad5147683940333049ad47aabc1c7986444fc45677ad0a5f0e21080c0e1d7348d4513db5abe9e289cf401d6c10a87b44d7a4d1a42bf60efb8b7377f75f67ca210700c61605b9ea", 0x62}, {&(0x7f00000015c0)="f0ce249c96a416054ae9aeb14d854d8c0de07b10a729b15ec557e8cf141cf1599262d55ce99970b26c3aaacd08ca3e2316cb7e8739a46e870be341554862936a56fcb815fcda0bc5750394eb6b9c94d0276eca4d874f5c7811c6727d697cdc834d291ece07378fb720704dfd1a", 0x6d}], 0x9, 0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0x12}, &(0x7f0000000080)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000558ff0)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f00007a3fe0)={{0x0, 0x989680}, {0x0, r4+30000000}}, &(0x7f00006dcfe0)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001780)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001840)) timer_create(0x7, &(0x7f00000017c0)={0x0, 0x1f, 0x6, @tid=r5}, &(0x7f0000001800)) r6 = getuid() fstat(r1, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000016c0)='./file0\x00', 0x6000, r6, r7, 0x4, 0x20) 2018/04/03 22:02:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') lseek(r0, 0xfffffffffffffffd, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 800.570938] binder: 12226:12232 ioctl c0306201 20007000 returned -14 [ 800.578619] binder: 12226:12232 ioctl c0306201 20004000 returned -14 [ 800.586765] binder: 12226:12232 ioctl c0306201 200001c0 returned -14 [ 800.609748] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/03 22:02:22 executing program 1: unshare(0x2000000) r0 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x1000000, &(0x7f0000664fc0)={0x0, 0x7, 0x2, 0x0, 0x2612}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x28a00, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x1400) syz_open_dev$mice(&(0x7f0000848ff0)='/dev/input/mice\x00', 0x0, 0x1) sendfile(r1, r1, 0x0, 0x480000080000000) 2018/04/03 22:02:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="49fb3594e1f010d42def6d0259b40c6dfc4fae670fca2bd901fba8975eebd832521fb78bb40c8b1e3ec1e502bbb24a33df95355a052d7deba147cfd272d70d83e0252a58f33eb6229e9f40d44ec83a47fdfad236b49ac8cdd4b217258dba684be94b400d3a97f8797675ceaffa0c869dcaee610979b14fe827237836c29b859c23ce9f9e46567c1fa3b84dd1071cac503231175d7790cbbba0767afcf63e7468c64d78f51963b78057ad758c876e8e3ac5afa61afc5ba7a9428744bd0a866679") ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000000)={{0x1, 0x1, 0x1, 0x1, 0xaeea}, 0xffc0000000000000, 0x7fffffff}) lseek(r0, 0x0, 0x0) 2018/04/03 22:02:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') lseek(r0, 0xfffffffffffffffd, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/03 22:02:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') lseek(r0, 0x0, 0x0) [ 800.616880] binder: 12226:12232 ioctl 40046207 0 returned -16 [ 800.627541] binder: 12226:12248 ioctl c0306201 20007000 returned -14 [ 800.629677] binder: 12226:12254 ioctl c0306201 20004000 returned -14 [ 800.633244] binder: 12226:12232 ioctl c0306201 200001c0 returned -14 2018/04/03 22:02:23 executing program 6: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = creat(&(0x7f0000000000)='./control\x00', 0x21) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000fc3ff6)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x5, 0xffffffffffffff52}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r2, 0xe2, "ba9adcc83fb23b2df4c4f58e5a148d3c16f1c87b723c3e522d0dc0d1e104becf941093b08610c21e03537350b67bbb2865d7a0c0b634323ab5ed76c30f38283ba7ae4c14af81e6362719d512540fc868ccbacc09e35a7cfdbd1713ac01a70c5ef0c2da30c08810f2e62322806bffb3d8f8d1bce078df8e9d26e4fb636d1915850abd99606326a82d80761b54d0cc1dbdfb67a862ff757f4516b651b724e6a30b4c6434c4a08f09d497271785d6de393f179073e47a3e741425826590116fc8890de902b84daf959380bc17da7c1876d63bfb5d816ceed42511b85c1173285febfa04"}, &(0x7f0000000240)=0xea) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getdents64(r1, &(0x7f0000fc4fbe)=""/80, 0x50) 2018/04/03 22:02:23 executing program 3: getpgrp(0xffffffffffffffff) umount2(&(0x7f0000000000)='./file0\x00', 0x1) getpid() lseek(0xffffffffffffffff, 0x2000000000000800, 0x0) 2018/04/03 22:02:23 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000040)="1f000000f90300fff61a1720ce00000700090020000000010000000101006e9e0000000000bbffff74dd677293e2514c", 0xff12) 2018/04/03 22:02:23 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$VT_ACTIVATE(r1, 0x5606, 0x101) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000000080)="b8ac853060ea4070e7c102b1c0fd1ffa786087ef6f149dcdab642f39176c5476efaa984970da8bdcb2e5f215f1f8a189134e35754cf21d9c3ddeb0aaf6d37cd7c15cfe33f25ecfa115730e6045e41e35ca83eb53f3b79e2712e04848c3de9266e9f60e84f155931f68ef29fcabf53760eff3b02d8ca17a", 0x77, 0x8000, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000386fa0)='\x00', 0x1, 0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "f52ad706f56d0396cd21b3c7dc2d7f20845ac41190a65216ac7d4bb134d03f4b5c72c907ebd37a54061f01c47384d91dd86e97da94655976d59966cbfe35a075156dcd76e80c1ceed7eba92db81434f3"}, 0xd8) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x6, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e21, 0x0, 'rr\x00', 0x4, 0x0, 0x7e}, 0x2c) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8000000000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/03 22:02:23 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vga_arbiter\x00', 0x3f, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) ptrace$getregset(0x4204, 0x0, 0x203, &(0x7f0000000640)={&(0x7f0000000540)=""/207, 0xcf}) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x2ad, {0x0, 0x20, 0x8, 0x1, 0x0, 0x8001}, 0x4, 0x1}, 0xe) r2 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) getpgrp(0x0) getdents64(0xffffffffffffffff, &(0x7f0000000680)=""/93, 0x5d) getsockopt(r2, 0x0, 0x0, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x3699dbc96823a7de) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000700)) fsetxattr(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="757365722e236e6f646576706f7369785f61636c5f6163636573736367726f75702962646576666d1f002faf0932044091c54f44c7fbcedfb9417af1593c631fdec8c1e79608a68c17da912316cd02fce62fe216cb4c4abd6ac0a04d251e68d70c"], &(0x7f0000000480)='/dev/input/mice\x00', 0x10, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x3a, "090127f25470faa0553682c3c61284fa0d8ba7ffd36d2d04d56f5b2245d0c63a418ee03b8f49e17439d8c8e605399fb5a43eff4d9a765e1af865"}, &(0x7f0000000000)=0x42) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000740)={r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x1, 0x54, 0x3f, 0x9, 0x0, 0x4000000, 0x3, 0x5, 0x6, 0x32ab, 0x8000, 0x6a, 0x2, 0x800, 0xe26]}, &(0x7f0000000400)=0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x84}, "706f72ff070000000000000000000000000b40000000000000002c0500000000000003000000ef000003ff02124e19080012000000000000000000000600", 0xc3}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) close(r5) signalfd4(r3, &(0x7f0000000040)={0x5}, 0x8, 0x0) 2018/04/03 22:02:23 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)=0x0) exit(0x0) timer_delete(r0) geteuid() 2018/04/03 22:02:23 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)=0x0) timer_settime(r1, 0xfffffffffffffffc, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/03 22:02:23 executing program 2: pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_crypto(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)=ANY=[@ANYBLOB="08010000100000012dbd7000fcdbdf25647262675f6e6f70725f6374725f6165733235360000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000240000000000000000000000000000080001000800000008000100020000000800010002000000080001000200000008000100ffffffff"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000140)={0x0, 0x9, 0x0, 0x1, 0x0, 0x53, 0x7}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x1, 0x5a4, 0x7, 0x10, 0x8419, 0xfff, 0x8, 0x7f, 0x9, 0x6, 0x4, 0x1, 0x3d1f, 0x9, 0x3]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000600)={r2, 0x9}, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 2018/04/03 22:02:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000281ff8)=[{&(0x7f0000463000)="390000001100094700bb00e1c3050000fb00000002000000003f00040000800019001a000d0000000000000000070300000000000000060400", 0x39}], 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) 2018/04/03 22:02:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') lseek(r0, 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x50) 2018/04/03 22:02:23 executing program 6: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2}], 0x1, 0x3ff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c460347107f416351d636887586ab3da512acde0e6f17f9868846c45be73b67842b53bba77befc67e6c72887b33ff539e3e85"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x7) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x128) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x7, 0x20, 0x8, 0x0, 0x0]}, &(0x7f0000000280)=0xe) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) 2018/04/03 22:02:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') flistxattr(r0, &(0x7f0000000080)=""/228, 0xe4) preadv(r0, &(0x7f0000001940)=[{&(0x7f0000001980)=""/197, 0xc5}], 0x1, 0x2) 2018/04/03 22:02:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x295a, 0x1000, 0x1, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, &(0x7f0000000200)=0x84) 2018/04/03 22:02:23 executing program 5: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x1, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x7, {}, {}, @note={0x80, 0x0, 0x0, 0x0, 0x2}}], 0xffffffffffffffed) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x312}) r3 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs(r4, &(0x7f00000000c0)='net/sockstat6\x00') sendmsg$key(r3, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}]}, 0x70}, 0x1}, 0x0) 2018/04/03 22:02:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') lseek(r0, 0x3d, 0x1) 2018/04/03 22:02:23 executing program 0: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x8c}) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r0 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fcntl$getownex(r2, 0x10, &(0x7f0000001200)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001440)) fcntl$getown(r0, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') sendfile(r2, r3, &(0x7f0000929000), 0xff) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) fcntl$getown(r3, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}], 0x4, 0x0) r4 = add_key(&(0x7f0000000080)='logon\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001380)="9aa8da1389f4e2d253b57f9705adc04b4be9cd470686d6cfe75167d2206af2bb42f68e630e6033d99de99245a84074627758bf8a59c9bbcdf2d80fb54dd7e6b820d48abfce316f6452833c575647ed3e3b27ff9ff12859e865a03464fdf8a595239f250b198ad6", 0x67, 0x0) r5 = request_key(&(0x7f0000001400)='syzkaller\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001680)='./cgroup\x00', 0xfffffffffffffffa) r6 = request_key(&(0x7f00000016c0)='dns_resolver\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001780)='#system^)+*-@[\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000001840)={r4, r5, r6}, &(0x7f0000001a40)=""/196, 0xc4, &(0x7f0000002b80)={&(0x7f0000001b40)={'sm3\x00'}, &(0x7f0000001b80)="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", 0x1000}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) 2018/04/03 22:02:23 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x78, &(0x7f0000000340)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r1, 0x9}, &(0x7f0000000480)=0x8) clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000140)='ipddp0\x00') r3 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000002180)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0x7f, 0xc1e1cd7b5eee9dd6, 0x0, 0x4}, &(0x7f0000000400)=0x10) mknodat(r4, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r5, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8e776", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/03 22:02:25 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000080)="9a628f5700b19ff96a01cd9c32dfc00cc3a10466111d1b59") lseek(r1, 0x0, 0x7) 2018/04/03 22:02:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xffd7cc9fec1f13c2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000002040)=""/4096) flistxattr(r1, &(0x7f0000000040)=""/181, 0xb5) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/03 22:02:25 executing program 6: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2}], 0x1, 0x3ff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c460347107f416351d636887586ab3da512acde0e6f17f9868846c45be73b67842b53bba77befc67e6c72887b33ff539e3e85"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x7) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x128) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x7, 0x20, 0x8, 0x0, 0x0]}, &(0x7f0000000280)=0xe) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) 2018/04/03 22:02:25 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0xb) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') lseek(r1, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/03 22:02:25 executing program 1: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1db, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x2c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147bbba0e6fa773d7b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c1c60e08cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4"], &(0x7f0000000240)=0x2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r4 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(0xffffffffffffffff) 2018/04/03 22:02:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000700)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYPTR]], @ANYRES16=r1, @ANYRES64=r3], 0xfffffffffffffd36) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r2, 0x6153b2ec5c014992, 0x4, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r6 = inotify_init1(0x0) r7 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r6, r7) fcntl$F_SET_FILE_RW_HINT(r7, 0x40e, &(0x7f0000000080)=0x7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r8 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r8, 0x0, 0x0, 0x10001) write(r8, &(0x7f0000001000)="15", 0x1) sendfile(r8, r8, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r8, 0x0) unshare(0x3fefffd) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/03 22:02:25 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x8, 0x5}, &(0x7f0000000140)=0xc) ptrace$setopts(0x4206, r0, 0x8, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x6, 0x23, 0x3f, 0x9, 0xfffffffffffffffc}, &(0x7f00000001c0)=0x14) tkill(r0, 0x1000000000016) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) write$tun(r3, &(0x7f0000000040)={@pi={0x0, 0x890f}, @void, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@can={0xc, {{0x2, 0x3, 0x7f, 0x3f}, 0x2, 0x1, 0x0, 0x0, "d928100b689d0a5d"}}}}}, 0x22) 2018/04/03 22:02:25 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f00000000c0)='statm\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000040)={{0x3, 0x3, 0x2, 0x0, 0xff}, 0x0, 0x9}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000200)=@newneigh={0x24, 0x1c, 0x401, 0x0, 0x0, {}, [@NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x24}, 0x1}, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0x4, &(0x7f0000000080)={0x10, 0x1, 0x2, 0xd2db}) 2018/04/03 22:02:25 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) exit(0x0) timer_delete(0x0) 2018/04/03 22:02:25 executing program 0: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x8c}) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r0 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fcntl$getownex(r2, 0x10, &(0x7f0000001200)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001440)) fcntl$getown(r0, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') sendfile(r2, r3, &(0x7f0000929000), 0xff) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) fcntl$getown(r3, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}], 0x4, 0x0) r4 = add_key(&(0x7f0000000080)='logon\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001380)="9aa8da1389f4e2d253b57f9705adc04b4be9cd470686d6cfe75167d2206af2bb42f68e630e6033d99de99245a84074627758bf8a59c9bbcdf2d80fb54dd7e6b820d48abfce316f6452833c575647ed3e3b27ff9ff12859e865a03464fdf8a595239f250b198ad6", 0x67, 0x0) r5 = request_key(&(0x7f0000001400)='syzkaller\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001680)='./cgroup\x00', 0xfffffffffffffffa) r6 = request_key(&(0x7f00000016c0)='dns_resolver\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001780)='#system^)+*-@[\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000001840)={r4, r5, r6}, &(0x7f0000001a40)=""/196, 0xc4, &(0x7f0000002b80)={&(0x7f0000001b40)={'sm3\x00'}, &(0x7f0000001b80)="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", 0x1000}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) 2018/04/03 22:02:25 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz1\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x7, 0x0, 0x3f, 0xffffffff, 0x6, 0x3}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, &(0x7f0000000fc0)=0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r3, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000680)=ANY=[@ANYBLOB="000001000000000081000000000000000700000000000000010000000000000000000000000000000000000000000000000000000000003d571da10000000000000000000000000208000029b36bb0235a57e2fac24a1bc246ffb36ad6fc0516619589bbc10dcccb180000000000000000000000000000"]) lseek(0xffffffffffffffff, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000240)=0x0) getuid() getpgid(r4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x10000, 0xfff}}], 0x60}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) write$selinux_create(0xffffffffffffffff, &(0x7f0000000800)=ANY=[@ANYBLOB="73797374650800b73a6fb35a33fc000000000000006d6f645f657865635f743a733020090000002f7362696e2f6e7470642031382231efc3b835af6a8edae5fbf5b682f8503eece249ce64caa4393b0f572d5fa7180c0932fa4af1a7cea0be2679012e4958687c95eb4fd15825ee865625872f347f20322388b80482d8db3c23dd532c53b90c677ee4f6ceeb230d0f2c9cc4686b48e1cd11f9032bcfeabb1a681022458bf1243d452f3c3ddbc6a96dc400f862437f66aaf99b81703907466de09d213ef24aaedaf724e9e7593e83a6151691ffce4a3d379c8f5ca4dc8b191293aaf1f76bbcd1"], 0x34) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) fdatasync(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) 2018/04/03 22:02:25 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00000000c0)="e35849179bc4c083c546763c7fb8b4513dad59f38e263090a9b1df8eac9d8f1878d03cecd6e9f2b8b416facfc7fe55375821dc681c1a4d33c36a40f6a4b5c537eaa4e83f3c7dc02faa312ab3602b1610bd2fec73ac364da36489e197fc47ae1e4920f9d1ef696efbb8120b256b4f06e0c4fb47ec39afde5cb11e4695d13f58c9371e94017dab533aa8495fab03c5f3bbed71723c1a5376e84eb33b2945f81211b43ffcbb755ce906f8cc11d2e580679313884606a33a35d79afff0faa96b4ee9f2db3e4d55ef962a2e2a78cff7119127e6b1ff11597d29e71924d349bcfa29dc", 0xe0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mq_open(&(0x7f0000000080)='.-^\x00', 0x40, 0x80, &(0x7f00000001c0)={0x7, 0x3, 0x10000, 0x0, 0x8, 0x0, 0x1ff, 0xffffffff}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000000000)='.-^\x00', 0x0, 0x0, &(0x7f0000000040)) 2018/04/03 22:02:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001300)={&(0x7f0000001400)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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"], 0x11ec}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00001f7000)={0x10}, 0xc, &(0x7f0000e22ff0)={&(0x7f0000004400)=@ipv6_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x1c}, 0x1}, 0x0) 2018/04/03 22:02:25 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) write$cgroup_subtree(r0, &(0x7f0000000000)={[{0x2f, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'rdma', 0x20}, {0x0, 'pids', 0x20}, {0x2b, 'memory', 0x20}, {0x2f, 'memory', 0x20}, {0x2f, 'io', 0x20}]}, 0x2c) fcntl$setlease(r0, 0x400, 0x2) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000040)="cc2059c1845b1140610156ce4e66dc4b56eaddd94520caa3a0c023c6583804481bd332df5320b12a68f310ebae723949d0edc405caf53dab4d473ca02d3e9ea63456f4be4825faeee621490d803d87f1ebeba94ca9d2f1e0e2d1a8b4fd3d41a12974b24c59c0239a11b242f881dd1def3ecf4eb114025c2991781bbac804ca5e41e3a8ccf60616a177079430b3a3311756793c34211e38e40aea523a0b867ac9977e121223", 0xa5) lseek(r0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e21, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x401, [0x3f, 0x100000000, 0x21a, 0x4, 0xfff, 0x6, 0x8, 0xbc9]}, 0x5c) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000180)) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24}, 0x10) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000200)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0x5) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x719, 0x70bd2d, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x81}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) readlinkat(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/63, 0x3f) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000480)) ioctl$VT_RELDISP(r0, 0x5605) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000004c0)) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000500)=0x80, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000540)={'nr0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000580)=@hopopts={0x7f, 0x1, [], [@enc_lim={0x4, 0x1, 0x20}, @jumbo={0xc2, 0x4, 0x3912}]}, 0x18) syz_mount_image$vfat(&(0x7f00000005c0)='vfat\x00', &(0x7f0000000600)='./file0\x00', 0x1, 0x8, &(0x7f0000000b40)=[{&(0x7f0000000640)="5bc127", 0x3, 0x1}, {&(0x7f0000000680)="c132b0b5fb33a27e1ca6d30f04b5674fbd5abf2b5d13d0cdd30e9c32767c465ea27a4b7fe694d59e4262725e612f19c47c2fcb42081965", 0x37, 0x3}, {&(0x7f00000006c0)="e6fecd0395fdd91518685be22b4eb6c9cd8393748716fbe212c3924f1d4c84680b14ea09e00b4863edc53a30e95949cd772899b6aaa63f6a9ec140ec7d21a2d43594e0aa3c9e3f268c0cfd833686fae035a52758adfa5facd9098444f71cd82d9ea2bc6426012bc05c4bd7b73dae8e8becbd600ec9de33d4a3b1d7b5b63e4ffd27ecd3748e100cb80638c5c141495b2691fedd3d2d6a1214e235b8186d60d9a6be59cb539562609bf68e9a82afc587bd474205959abe18705029d0782fcd90876affb48ebc0eee52a6", 0xc9, 0x2}, {&(0x7f00000007c0)="2341299a42ab84ebc082ae6c159ab8e632366cecf26e07e8f4d3e14d9f508497536035d89a0639b8cde09bca2595eb94c80b209289b9efa79d86f5edcd797f540e92c7935c799ee5cdb83deb4509d5c59a7274c7c1a017e08e784943d3ddb63db0b516e344915be44c317db1626d04e3397530b3e58ba91b1b1ec984bb24c46dad5ca146a09f4234cd638c2fc707f5a5a4874b3ba6a1bce168a09ff3f2b92f7555455027328672ad530a34b394b9268259ccb403a8c0c8605d6fc30d9f950617d3", 0xc1, 0x10001}, {&(0x7f00000008c0)="6a32836ee2dd5e36aa49ecb4d6810b18500c59a31146ddcb38b98cbd93a74d7229ddde840a70bc077208c5a82841232ba2d189190ae4cf826cf86c7b", 0x3c, 0xfffffffffffffffd}, {&(0x7f0000000900)="798dcb1fcd1f9c845da0c229dfd770a61aa3e7b61c64784f0c5a8820599f16c0c475f9c97d2f64577cf9ae84173f17e7efe9254f7cdc22d40c4658f2025faeca115a7aa245c3ca88c50c2e9a186f3759911919da7b02c2322181cb74f45e451d526f0f2db9f613b95e9011417921d0c014d4cb6513533aace2b1cdb23480e1b01a26c38e54ac29a5db9d79574d36be6e5a16bebf73281bc0c3bd9d9ff42b33ee103f3d9780692f5a073ecfd69b1844659cee02f4f981666bae4eff32ff1eafb08ac037db4d687e1a64b9238cc34868b5baf4dcbd93dbd2a29aae362de421d55151c0", 0xe2, 0x7}, {&(0x7f0000000a00)="b2bfbe67aabd00941b3298fca9c5d2168f875c15c6dc798640575ae2f66e", 0x1e, 0x100000000}, {&(0x7f0000000a40)="ec3f23c3e8f2b0ccfdd9b2c7b3d60c149088147a7d8d74752fcce46fbb2317e73a986f89fdb611c034faf13a121fd4400f9016bc79acb97b91b1901a35ab988f382c18721b9de36e5e0d344af7ef1cc6dc4cf449ff4c10e8eeb5a02969c048d5abe46dd607628defcfaebf9748de2214ebf655ff68947033e5c365d1586b382a6daf299a7bd1211b3f851f7a83460f8a21047830dc5831e7f0dc60da9d2b173e6f06cbc77cee4d964d74ec62221b0819caa7d2a0d13c6929354cf6576a1a51c8a36bd44f2ee537efae1fbaa6edf1ef4f772fbdaf9a8145", 0xd7, 0x7}], 0x1000000, &(0x7f0000000bc0)={[{@errors_remount='errors=remount-ro', 0x2c}, {@codepage={'codepage', 0x3d, '863'}, 0x2c}, {@gid={'gid', 0x3d, [0x30, 0x31, 0x32, 0x33, 0x34]}, 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x36, 0x36, 0x32, 0x33, 0x36]}, 0x2c}]}) clone(0x0, &(0x7f0000000c00)="22325e3dc1a6ca299afb8cfb18b1e80c3f84f1d4d21671b1b9e491e9bd7ff3bbadf673d6c68d6df6f0db001cb08937fb10284ac35f5f966f5a679f8592f1474ba76e1c601d39fcdadf7a4ee5719307f10abec35bcae6f47f09a43cc095eba405914e159bb647e4b31d910a575bf41a115e2b4e928a5c5bc176dbf435e56050ab04fda49c3cd8dade7b9e06e58fa4d517fec40a9e9a3279be9197dd829160958abd33fd3b28aebed2457b6e0daa609eda36e1f584ca017226064818b5a8e8279c6674fc082ab6430d835036ae7430c977c9d689e7d8333a74d95322bd", &(0x7f0000000d00), &(0x7f0000000d40), &(0x7f0000000d80)="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") write$selinux_access(r0, &(0x7f0000000e80)={'system_u:object_r:power_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x34, 0x35}, 0x45) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000f00)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setlease(r2, 0x400, 0x3) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000f40)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 'bpq0\x00'}}) close(r0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000f80)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) read(r0, &(0x7f0000001000)=""/61, 0x3d) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000004, 0x10, r2, 0x0) 2018/04/03 22:02:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x2323, 0x1, 0x0, 0xa020000000}) ioctl(r0, 0x3, &(0x7f0000007000)='Q') 2018/04/03 22:02:25 executing program 0: nanosleep(&(0x7f0000000040)={0x77359400}, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000000140)={r0, r1+10000000}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$void(0x22) r2 = gettid() sched_rr_get_interval(r2, &(0x7f0000000000)) mlock(&(0x7f0000041000/0x1000)=nil, 0x1000) [ 803.687239] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3842 sclass=netlink_route_socket 2018/04/03 22:02:25 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0900000002004e21ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006284ecfacd96f162e6ec3088a1660000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000800000002004e21ac1414bb0000000000000000000000000000000000a8bfb1e27e667f22af5c03c7130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2400000005000000000000000000000000000000000000000000000000000000000085f1c2e6d4130649a4cf5d31b7f9b9d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2000000c7600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e00000020000000000000000"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee4871dbcbac22ad7e2e8ab60cc48db0847236858d9e2591455ac0d84f240fa03f531aa08b2c75885d291fd706cf7df5f8083dd7780eee48f24260830c5d5e7", 0xf5, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x1c, r3, 0x8, 0x70bd26, 0x0, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000240)=0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r5) [ 803.729053] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3842 sclass=netlink_route_socket 2018/04/03 22:02:26 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000fc0)='./file0\x00', 0x149042, 0x100) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(0xffffffffffffffff, &(0x7f0000000e80)=[{&(0x7f0000000940)="5227acd97aea12d2", 0x8}], 0x1, 0x0) ftruncate(r2, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) gettid() r3 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000300), &(0x7f0000000340)=0x4) r6 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000500)={{{@in=@dev, @in6=@ipv4={[], [], @remote}}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) fstat(r3, &(0x7f0000000880)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000780)=0xe8) r8 = getegid() prctl$intptr(0x18, 0x80000001) sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000080)="71229f01bc0cc675558238df3599020b9e4518", 0x13}], 0x1, &(0x7f00000007c0)=[@rights={0x18, 0x1, 0x1, [r4, r4, r1]}, @rights={0xc, 0x1, 0x1}, @rights={0x18, 0x1, 0x1, [r0, r3, r6]}, @rights={0x20, 0x1, 0x1, [r4, r6, r0, r2, r1]}, @rights={0xc, 0x1, 0x1}, @rights={0x24, 0x1, 0x1, [r2, r1, r4, r2, r1, r6]}, @cred={0x18, 0x1, 0x2, r5, r7, r8}], 0xa4}, 0x20000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x801, 0x0, 0xff, 0x1}, 0x20) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r9 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r9, 0x1000000000016) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f00000001c0)='coredump_filter\x00') connect$inet6(r1, &(0x7f0000000240)={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0xe}, 0x23}, 0xdf) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000200)={'eql\x00', 0x7e9}) 2018/04/03 22:02:26 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000040)=@full={{0x3, {"24096aeb0ea95c"}, 0x6d63}, [{"4b719ab245a07e"}, {"cab6bd64246e80"}, {"db240fff62d29c"}, {"6a4cdf8fbb4126"}, {"b3d872c22bf3ac"}, {"713fdbf7526eb7"}, {"c50639e3c9f441"}, {"09ddad12aac7ab"}]}, 0x48, &(0x7f0000000280)=[{&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f8bf4e909347d046c7c31046cff6c0f00a9a10a614abfa1e", 0x18}, {&(0x7f0000000240)="9ce5cb36d0fce7baae2f69e11e1e6860d6", 0x11}], 0x3, &(0x7f00000002c0)=[{0x18, 0x1ff, 0x5, "020f6bdc2154ac917b46"}], 0x18, 0x845}, 0x22) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/03 22:02:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001300)={&(0x7f0000001400)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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"], 0x11ec}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00001f7000)={0x10}, 0xc, &(0x7f0000e22ff0)={&(0x7f0000004400)=@ipv6_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x1c}, 0x1}, 0x0) 2018/04/03 22:02:26 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f000003e000)="03", 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x8000100000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000001140)) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x20010, r2, 0x0) write$sndseq(r3, &(0x7f0000000000)=[{0x21, 0x0, 0x0, 0x0, @time}], 0x1c) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/04/03 22:02:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000700)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYPTR]], @ANYRES16=r1, @ANYRES64=r3], 0xfffffffffffffd36) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r2, 0x6153b2ec5c014992, 0x4, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r6 = inotify_init1(0x0) r7 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r6, r7) fcntl$F_SET_FILE_RW_HINT(r7, 0x40e, &(0x7f0000000080)=0x7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r8 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r8, 0x0, 0x0, 0x10001) write(r8, &(0x7f0000001000)="15", 0x1) sendfile(r8, r8, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r8, 0x0) unshare(0x3fefffd) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/03 22:02:26 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) exit(0x0) timer_delete(0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'ip6gretap0\x00', {0x4, 0xba6c, 0x2, "a3831cedf251", 0x10000}}) 2018/04/03 22:02:26 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000673000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0xfffffffffffffea9) connect$inet(r0, &(0x7f00009a0000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socket$netlink(0x10, 0x3, 0xe) 2018/04/03 22:02:26 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee4871dbcbac22ad7e2e8ab60cc48db0847236858d9e2591455ac0d84f240fa03f531aa08b2c75885d291fd706cf7df5f8083dd7780eee48f24260830c5d5e7", 0xf5, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x1c, r3, 0x8, 0x70bd26, 0x0, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000240)=0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r5) 2018/04/03 22:02:27 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) pwritev(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x5) write(r0, &(0x7f00000012c0)="9d", 0x1) sendfile(r0, r0, &(0x7f0000001180), 0x7fff) 2018/04/03 22:02:27 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000006c0)=ANY=[@ANYBLOB="ff6912a5000800007d5cebe7d69377519109d75eeb021a603e07f2c0157fafa73782fdbbb2fde5ee23de1ad1fe958ab7a767cc9c86730e8bb43e872d22846848defa84124c0bb3528bcbd4aa5bca91aedf9f8c0669ff83956143834f60ab0c854887cdbef90fb801c122bc3422168f2cf4ab04c905faf8cfe77e8fc7e9655ce26b4ee756a8fdd971c49f2ac62adba50e4231c44d0f26c3803695d07dc72d78a75f45e7ad9037c5407ad1ace1aea254e25c017f07552ac677fdebdd81fa9ce1e0a34488c1732c05f428cc392c808e65f6eed57708f080a1580a0a4920793db0c7a7ce60524b"], &(0x7f0000000a80)="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", 0x1a6, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000008c0)={&(0x7f000019f000/0x4000)=nil, 0x4000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0x0, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, r2, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r6, @ANYBLOB="f85277130f35f418f9406912d4c3507be558d62e1655a985f2b86a7035bb3a5662a51bb068de32a62c9c8c36c135cf0ac3daa0c4a5ac0ae2d687f11943"], 0x2) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r5, 0xe175}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, "bf726c0200"}) [ 805.029783] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3842 sclass=netlink_route_socket 2018/04/03 22:02:27 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x467}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000400)}}, &(0x7f000004cffc)) sysfs$1(0x1, &(0x7f0000000080)='\'GPL\x00') timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000000040)) 2018/04/03 22:02:27 executing program 1: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x421}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r2, 0x1162}, {r1, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000700)={0x8, 0x8c, 0x5, 0x57787fee, 0x800, 0xa}) socket$l2tp(0x18, 0x1, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000800)={0x18, 0x0, &(0x7f0000000740)=[@acquire={0x40046305, 0x4}, @release={0x40046306, 0x2}, @increfs={0x40046304, 0x3}], 0x4c, 0x0, &(0x7f0000000780)="5d10afbc726dc091ba1037739e8f04bcb591179f790ef1a5ec41c57843360ac2dc73f4ce69482928badddd4f42a5c0951a29540543c745f09cf2305898769f668ec263612a0f44b89474a5eb"}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r4+10000000}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000880)='/dev/sg#\x00', 0x8, 0x400101000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000840)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/03 22:02:27 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x7) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x3, &(0x7f0000000400)=[{&(0x7f0000000140)="55a83a3f3cf9fee07be7294f918197d66bcfabfe16ec3d40aae7fad676c4dd21063c289b56fe06e0e282e5aded20e365b74e47635d509b6d4ecbaed06aaa72bfa733e8beac7a9fda5d206a8e39e1036f1b7489889a26d8fa0fa43c6115e9bc3cfa897f634f0c339aae5c9d239546a79c1a420cd2a95e1d9699009f3c423afb3e6b507249c06d0de2c25dfcfc9fa049018db90e7d4e0777cd832fa1ac6459c29bc7d8cf27731305c3d6c68e65904c096cb826b5c3fdfbcf9d565c754845a0a95980e988d04cf11d210c19de15", 0xcc, 0x7fffffff}, {&(0x7f0000000240)="81e5b8578921f4c50b61484a433caeaaed73639ff5631e342e53c1f89bf676c49e51eb375a020e8392bbd3f1c2fb5e335f9bac25c015da8dd4c42de9f28638e4f11c88ab7e0b00a11fcd6e6ec05e88601411bb043f001e52f8522cf93b536feb0697f4ab95a7b9cf52d56020e2777df1948804fc9865dc6bff561d1ff6f5d74c488d119b210b3eb3af32b2f2d88970419ba64b434a1584005d5cd6f5ebd8e6318296a105d90725d5422a4825486d7db51b080a205c8cbb8dadb4761591e138c1fdfb9753dbd56f", 0xc7, 0x80000001}, {&(0x7f0000000340)="064960d95c4deac2b435aa5f65d6fcaf6926640daf2e25b08141cf995e5c4e50e3ed76cbc6afe8835bf945b203d6a9d1a2f51f3ada1b35f56eb7baef15b0b40cfae007a5c26cb9228739b456dce9c1ba7f1b41d64a00f5b7b2d41612514f5beb6deab2667c3f030f0f51d78fb2e3bc9c25628db6772c53e63dbb2c2a4a584b61411e093d39cbfeed8298a855f73e9a917287ac3cd485ae1608c931ff12519c9735f347b531f836e12b8ba7d39bfb5090a3603b8f6486e88c47a55a2272c730", 0xbf, 0x4}], 0x557eef4b0f862c5f, &(0x7f0000000440)={[{@quiet='quiet', 0x2c}, {@gid={'gid', 0x3d, [0x36, 0x33, 0x78, 0x3f, 0x3d, 0x39, 0x37, 0x38, 0x3b, 0x34]}, 0x2c}, {@uid={'uid', 0x3d, [0x7f, 0x31, 0x30, 0x37]}, 0x2c}]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000500)={r2, 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e21, @multicast2=0xe0000002}, 'rose0\x00'}) select(0x40, &(0x7f00000005c0)={0x9, 0x5, 0x4, 0x0, 0x0, 0xc22, 0x9, 0x13}, &(0x7f0000000600)={0x2, 0x34, 0x401, 0x2, 0x1, 0x6, 0x5, 0x2}, &(0x7f0000000640)={0x5f, 0x3, 0xfff, 0x20, 0x40, 0x4, 0x7, 0x8}, &(0x7f0000000680)) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000006c0)={{0x1, @broadcast=0xffffffff, 0x4e22, 0x1, 'rr\x00', 0x1, 0x6, 0x26}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x10003, 0xffffffffffffb132, 0x8000, 0x7}}, 0x44) syz_mount_image$ext4(&(0x7f0000000740)='ext3\x00', &(0x7f0000000780)='.\x00', 0x2, 0x4, &(0x7f0000000a80)=[{&(0x7f00000007c0)="1760d8c431a18a700f0db3211f1e3b024c2b69f182dcd27a0d0b15008b0af18da856ddd2a7ca6e306abf19f38ec57bbcdbb32213b4c19b314061271963210f92a0d033d1c10f9d16973de01ac8e80c5f3480ffa55c11459a62fe07ba6e0f8208515bcaf9867920adaff454cc5c99f3eacc99cd7f7e47fdae3abddb5aee6c60c0bc354c28ef55b85b6edc79f6f4364be8ed5bbf124316", 0x96, 0xfff}, {&(0x7f0000000880)="e77df6848da3609e318e361d9b615a42332f6c07bdea86068523f39af3640ebc6b49d6be62d60d5261164d048655c7d6f3c388552c430d6c1aaebcf142c20894e1a1f26e39f64b101cb89fc8089b48340c30e0d9bc425c812d5ae564f368892c5774e96e91eaeb8050e4b25018e7a711b66a0d9be797794498b0ff0e8043f2", 0x7f, 0xffffffff}, {&(0x7f0000000900)="a814f3ee2b548fa070458d629dc92236505eae3be1f200f3e9f19d18c3b3ad5f8c5f8d199a507d7862976a915ddcff1a07d786824bdf493bc22a166b99474eca22a73b1e805150ae001f850a4e93e2", 0x4f, 0xffffffffffffff95}, {&(0x7f0000000980)="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", 0xfe, 0x32}], 0x10, &(0x7f0000000ac0)={[{@stripe={'stripe', 0x3d, [0x38, 0x37]}, 0x2c}]}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000b00)=0x9, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000b40)={'rose0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000b80)={0xffffffffffffffff}) r4 = syz_open_dev$mice(&(0x7f0000000bc0)='/dev/input/mice\x00', 0x0, 0x40800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000c00)={0x201, @tick=0xa05b, 0x800, {0xffffffffffffff36, 0x5}, 0x7, 0x2, 0x8}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000c40)={0x0, 0xffff, 0x7fffffff, 0x9}, &(0x7f0000000c80)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000cc0)={r5, 0x48, "90dce66c31cb5dd495402ee9e039348e06a5f94f9cde7eaff10764c3313cf487a963bac26c829cfafd49a41009d4876cc38002d4d894a8adb888ed73248cd47537bcc4054bb2009a"}, &(0x7f0000000d40)=0x50) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000e80)={&(0x7f0000000d80)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000dc0)=[0x0], &(0x7f0000000e00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000e40)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x8, 0x4}) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000001440)=@filter={'filter\x00', 0xe, 0x4, 0x51c, [0x0, 0x20000f00, 0x20001198, 0x20001280], 0x0, &(0x7f0000000ec0), &(0x7f0000000f00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x0, 0x29, 0x601f, 'irlan0\x00', 'gretap0\x00', 'bpq0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff], 0x98, 0x144, 0x174, [@connlabel={'connlabel\x00', 0x4, {{0x7}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x101, 0x8, 0x9}}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x74705dc4, 0x9, 0x400, 0x1, 0x0, "10a039e4bc7d9e0e05a4f7baa0c5dccf250554ec7846edaf2804bbff5955e7ba763c68d57c87da94fc918678ea5c0cf76078f245a4f50d3edd8edfc2cbd01d19"}}}]}, @common=@dnat={'dnat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 0xfffffffffffffffc}}}}, {{{0xd, 0x50, 0x8808, 'rose0\x00', 'dummy0\x00', 'bond0\x00', 'gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x80d30e4a621917cf], 0xb8, 0xb8, 0xf4, [@nfacct={'nfacct\x00', 0x24, {{'syz0\x00', 0x20}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00', 0x100, 0x20, 0x1}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0xd, 0x1, 0x887b, 'ipddp0\x00', 'lo\x00', 'gre0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xb8}}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x1, 0x5, 0x9}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x3, 0x20, 0x0, 'ipddp0\x00', 'syzkaller0\x00', 'ip6gre0\x00', 'nr0\x00', @random="76cfb187975e", [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @random="a310a4a0eed6", [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x114, 0x144, 0x16c, [@statistic={'statistic\x00', 0x14, {{0x0, 0x1, 0x0, 0x0, 0x81, 0x5}}}, @stp={'stp\x00', 0x48, {{0x0, {0xffff, 0x800, 0x852, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x7, 0x664a, 0x7fffffff, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x4e24, 0x4e24, 0x5, 0xffffffff80000000, 0x2, 0xb5, 0x6, 0x6, 0x40, 0xd2}, 0x30, 0xa}}}]}, [@common=@dnat={'dnat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}}]}]}, 0x56c) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f00000014c0), &(0x7f0000001500)=0x30) accept4$packet(r4, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001580)=0x14, 0x800) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f00000015c0)="1e1e27291a65de9955cde126fd6c565b17d2d20efa9bea18d6bfbdfeba7fa6a411fc5aa1960fc1e3d262f9ae02b2e6458b454fd542e934146f1b117a6fc4cc1a4b210fc5a2ada82c7e") getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000001640)=""/17, &(0x7f0000001680)=0x11) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f00000016c0)="8de35da0f43b91ff67b8f952324a2b98692868b523bf3cc52f5c6c2be8cd474a5f6463f74cfeedb4f3548e0c9e74339e688896823890dc8d4ff43d9b3a5eb6ed890aede6f8b9c07009e82e054a958b41bbf48fd7dd57b5cf5523a933f0a097d980eb7376688dbc029261fc25d33e0c79395f0968f987944c458f0c7e3aabad18b52398374361dad60630a5dc03c5554332986c0db25b801b8fb8ddb202adfbbc2d8bcd2a097f872b6661afc69cd34388391b770320092164a36fa2126de9d43e3945fc70119a8b8ddf60a0a129cd42aab3959dfbe664379e48b7757b74bfc4ee716ec596bcb97487082308d0fe21c0d66da475ae07c57de9") 2018/04/03 22:02:27 executing program 1: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x421}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r2, 0x1162}, {r1, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000700)={0x8, 0x8c, 0x5, 0x57787fee, 0x800, 0xa}) socket$l2tp(0x18, 0x1, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000800)={0x18, 0x0, &(0x7f0000000740)=[@acquire={0x40046305, 0x4}, @release={0x40046306, 0x2}, @increfs={0x40046304, 0x3}], 0x4c, 0x0, &(0x7f0000000780)="5d10afbc726dc091ba1037739e8f04bcb591179f790ef1a5ec41c57843360ac2dc73f4ce69482928badddd4f42a5c0951a29540543c745f09cf2305898769f668ec263612a0f44b89474a5eb"}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r4+10000000}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000880)='/dev/sg#\x00', 0x8, 0x400101000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000840)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/03 22:02:28 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x7) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x3, &(0x7f0000000400)=[{&(0x7f0000000140)="55a83a3f3cf9fee07be7294f918197d66bcfabfe16ec3d40aae7fad676c4dd21063c289b56fe06e0e282e5aded20e365b74e47635d509b6d4ecbaed06aaa72bfa733e8beac7a9fda5d206a8e39e1036f1b7489889a26d8fa0fa43c6115e9bc3cfa897f634f0c339aae5c9d239546a79c1a420cd2a95e1d9699009f3c423afb3e6b507249c06d0de2c25dfcfc9fa049018db90e7d4e0777cd832fa1ac6459c29bc7d8cf27731305c3d6c68e65904c096cb826b5c3fdfbcf9d565c754845a0a95980e988d04cf11d210c19de15", 0xcc, 0x7fffffff}, {&(0x7f0000000240)="81e5b8578921f4c50b61484a433caeaaed73639ff5631e342e53c1f89bf676c49e51eb375a020e8392bbd3f1c2fb5e335f9bac25c015da8dd4c42de9f28638e4f11c88ab7e0b00a11fcd6e6ec05e88601411bb043f001e52f8522cf93b536feb0697f4ab95a7b9cf52d56020e2777df1948804fc9865dc6bff561d1ff6f5d74c488d119b210b3eb3af32b2f2d88970419ba64b434a1584005d5cd6f5ebd8e6318296a105d90725d5422a4825486d7db51b080a205c8cbb8dadb4761591e138c1fdfb9753dbd56f", 0xc7, 0x80000001}, {&(0x7f0000000340)="064960d95c4deac2b435aa5f65d6fcaf6926640daf2e25b08141cf995e5c4e50e3ed76cbc6afe8835bf945b203d6a9d1a2f51f3ada1b35f56eb7baef15b0b40cfae007a5c26cb9228739b456dce9c1ba7f1b41d64a00f5b7b2d41612514f5beb6deab2667c3f030f0f51d78fb2e3bc9c25628db6772c53e63dbb2c2a4a584b61411e093d39cbfeed8298a855f73e9a917287ac3cd485ae1608c931ff12519c9735f347b531f836e12b8ba7d39bfb5090a3603b8f6486e88c47a55a2272c730", 0xbf, 0x4}], 0x557eef4b0f862c5f, &(0x7f0000000440)={[{@quiet='quiet', 0x2c}, {@gid={'gid', 0x3d, [0x36, 0x33, 0x78, 0x3f, 0x3d, 0x39, 0x37, 0x38, 0x3b, 0x34]}, 0x2c}, {@uid={'uid', 0x3d, [0x7f, 0x31, 0x30, 0x37]}, 0x2c}]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000500)={r2, 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e21, @multicast2=0xe0000002}, 'rose0\x00'}) select(0x40, &(0x7f00000005c0)={0x9, 0x5, 0x4, 0x0, 0x0, 0xc22, 0x9, 0x13}, &(0x7f0000000600)={0x2, 0x34, 0x401, 0x2, 0x1, 0x6, 0x5, 0x2}, &(0x7f0000000640)={0x5f, 0x3, 0xfff, 0x20, 0x40, 0x4, 0x7, 0x8}, &(0x7f0000000680)) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000006c0)={{0x1, @broadcast=0xffffffff, 0x4e22, 0x1, 'rr\x00', 0x1, 0x6, 0x26}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x10003, 0xffffffffffffb132, 0x8000, 0x7}}, 0x44) syz_mount_image$ext4(&(0x7f0000000740)='ext3\x00', &(0x7f0000000780)='.\x00', 0x2, 0x4, &(0x7f0000000a80)=[{&(0x7f00000007c0)="1760d8c431a18a700f0db3211f1e3b024c2b69f182dcd27a0d0b15008b0af18da856ddd2a7ca6e306abf19f38ec57bbcdbb32213b4c19b314061271963210f92a0d033d1c10f9d16973de01ac8e80c5f3480ffa55c11459a62fe07ba6e0f8208515bcaf9867920adaff454cc5c99f3eacc99cd7f7e47fdae3abddb5aee6c60c0bc354c28ef55b85b6edc79f6f4364be8ed5bbf124316", 0x96, 0xfff}, {&(0x7f0000000880)="e77df6848da3609e318e361d9b615a42332f6c07bdea86068523f39af3640ebc6b49d6be62d60d5261164d048655c7d6f3c388552c430d6c1aaebcf142c20894e1a1f26e39f64b101cb89fc8089b48340c30e0d9bc425c812d5ae564f368892c5774e96e91eaeb8050e4b25018e7a711b66a0d9be797794498b0ff0e8043f2", 0x7f, 0xffffffff}, {&(0x7f0000000900)="a814f3ee2b548fa070458d629dc92236505eae3be1f200f3e9f19d18c3b3ad5f8c5f8d199a507d7862976a915ddcff1a07d786824bdf493bc22a166b99474eca22a73b1e805150ae001f850a4e93e2", 0x4f, 0xffffffffffffff95}, {&(0x7f0000000980)="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", 0xfe, 0x32}], 0x10, &(0x7f0000000ac0)={[{@stripe={'stripe', 0x3d, [0x38, 0x37]}, 0x2c}]}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000b00)=0x9, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000b40)={'rose0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000b80)={0xffffffffffffffff}) r4 = syz_open_dev$mice(&(0x7f0000000bc0)='/dev/input/mice\x00', 0x0, 0x40800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000c00)={0x201, @tick=0xa05b, 0x800, {0xffffffffffffff36, 0x5}, 0x7, 0x2, 0x8}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000c40)={0x0, 0xffff, 0x7fffffff, 0x9}, &(0x7f0000000c80)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000cc0)={r5, 0x48, "90dce66c31cb5dd495402ee9e039348e06a5f94f9cde7eaff10764c3313cf487a963bac26c829cfafd49a41009d4876cc38002d4d894a8adb888ed73248cd47537bcc4054bb2009a"}, &(0x7f0000000d40)=0x50) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000e80)={&(0x7f0000000d80)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000dc0)=[0x0], &(0x7f0000000e00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000e40)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x8, 0x4}) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000001440)=@filter={'filter\x00', 0xe, 0x4, 0x51c, [0x0, 0x20000f00, 0x20001198, 0x20001280], 0x0, &(0x7f0000000ec0), &(0x7f0000000f00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x0, 0x29, 0x601f, 'irlan0\x00', 'gretap0\x00', 'bpq0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff], 0x98, 0x144, 0x174, [@connlabel={'connlabel\x00', 0x4, {{0x7}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x101, 0x8, 0x9}}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x74705dc4, 0x9, 0x400, 0x1, 0x0, "10a039e4bc7d9e0e05a4f7baa0c5dccf250554ec7846edaf2804bbff5955e7ba763c68d57c87da94fc918678ea5c0cf76078f245a4f50d3edd8edfc2cbd01d19"}}}]}, @common=@dnat={'dnat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 0xfffffffffffffffc}}}}, {{{0xd, 0x50, 0x8808, 'rose0\x00', 'dummy0\x00', 'bond0\x00', 'gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x80d30e4a621917cf], 0xb8, 0xb8, 0xf4, [@nfacct={'nfacct\x00', 0x24, {{'syz0\x00', 0x20}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00', 0x100, 0x20, 0x1}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0xd, 0x1, 0x887b, 'ipddp0\x00', 'lo\x00', 'gre0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xb8}}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x1, 0x5, 0x9}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x3, 0x20, 0x0, 'ipddp0\x00', 'syzkaller0\x00', 'ip6gre0\x00', 'nr0\x00', @random="76cfb187975e", [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @random="a310a4a0eed6", [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x114, 0x144, 0x16c, [@statistic={'statistic\x00', 0x14, {{0x0, 0x1, 0x0, 0x0, 0x81, 0x5}}}, @stp={'stp\x00', 0x48, {{0x0, {0xffff, 0x800, 0x852, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x7, 0x664a, 0x7fffffff, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x4e24, 0x4e24, 0x5, 0xffffffff80000000, 0x2, 0xb5, 0x6, 0x6, 0x40, 0xd2}, 0x30, 0xa}}}]}, [@common=@dnat={'dnat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}}]}]}, 0x56c) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f00000014c0), &(0x7f0000001500)=0x30) accept4$packet(r4, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001580)=0x14, 0x800) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f00000015c0)="1e1e27291a65de9955cde126fd6c565b17d2d20efa9bea18d6bfbdfeba7fa6a411fc5aa1960fc1e3d262f9ae02b2e6458b454fd542e934146f1b117a6fc4cc1a4b210fc5a2ada82c7e") getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000001640)=""/17, &(0x7f0000001680)=0x11) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f00000016c0)="8de35da0f43b91ff67b8f952324a2b98692868b523bf3cc52f5c6c2be8cd474a5f6463f74cfeedb4f3548e0c9e74339e688896823890dc8d4ff43d9b3a5eb6ed890aede6f8b9c07009e82e054a958b41bbf48fd7dd57b5cf5523a933f0a097d980eb7376688dbc029261fc25d33e0c79395f0968f987944c458f0c7e3aabad18b52398374361dad60630a5dc03c5554332986c0db25b801b8fb8ddb202adfbbc2d8bcd2a097f872b6661afc69cd34388391b770320092164a36fa2126de9d43e3945fc70119a8b8ddf60a0a129cd42aab3959dfbe664379e48b7757b74bfc4ee716ec596bcb97487082308d0fe21c0d66da475ae07c57de9") 2018/04/03 22:02:28 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x5, 0x3, 0xff, 0x1, 0x3, 0x4, 0x2aec, 0xffffffffa582a22b, 0x10001}) tkill(r0, 0x1000000000016) 2018/04/03 22:02:28 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000880)={{{@in=@remote, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a40)) sendmsg$unix(r0, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x1, &(0x7f00006c6ff0), 0x0, &(0x7f0000000c40), 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r4, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r4, 0x4b36) recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r4, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1c0) 2018/04/03 22:02:28 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000006c0)=ANY=[@ANYBLOB="ff6912a5000800007d5cebe7d69377519109d75eeb021a603e07f2c0157fafa73782fdbbb2fde5ee23de1ad1fe958ab7a767cc9c86730e8bb43e872d22846848defa84124c0bb3528bcbd4aa5bca91aedf9f8c0669ff83956143834f60ab0c854887cdbef90fb801c122bc3422168f2cf4ab04c905faf8cfe77e8fc7e9655ce26b4ee756a8fdd971c49f2ac62adba50e4231c44d0f26c3803695d07dc72d78a75f45e7ad9037c5407ad1ace1aea254e25c017f07552ac677fdebdd81fa9ce1e0a34488c1732c05f428cc392c808e65f6eed57708f080a1580a0a4920793db0c7a7ce60524b"], &(0x7f0000000a80)="7b0089904f33109122ae0cff77f4acee34ea530a3dd4d95f57b5cda298af1fc0941ea35eda05beba7219389c046819f76320b18ace061d8ff122e1c61a5a38f8470cd755f468c3cb4e7da1845863002504ad91571d5808d6253fab1b00f16d347dd6542f1816837edb36fcaedc972b434c035c856685114af2b532919dc8acb6d4feac612fa45778fa045dc214fa348dd31ae602e2e04421257ae3c607f3e913058050bcfc4e0a2e42508f1e2b84efa19c35dfd176f29427e4a52fd5b172c38a04c9e5b2c44405cba14a577f940473a568d0dabdc0f5b6d6677b3cc19d2b85c9093a4423d2ab4326f53d1012ea662644d4ef6d11a94c864050345c77adfe25b0f9df0339250a57184ba3219029989fda5e60c41cf72719831e148542382c9a03342a082b8d493fc0a20c4c0dfab972799af53e1322684eaad47bf6dfece7249cfc98cff0c537d6fe2836ed488a93ef5685ab1aa624aaf7787e22d24f9e8f8977e217234f210a475de6f78550bc439b3408af9b72a7f6e228efc1af675ae6911e7efc201d9c2d7afa3853ba3ae90e6af9443da9255a40213da8f079fbd61de51935a332e7e7b4", 0x1a6, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000008c0)={&(0x7f000019f000/0x4000)=nil, 0x4000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0x0, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, r2, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r6, @ANYBLOB="f85277130f35f418f9406912d4c3507be558d62e1655a985f2b86a7035bb3a5662a51bb068de32a62c9c8c36c135cf0ac3daa0c4a5ac0ae2d687f11943"], 0x2) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r5, 0xe175}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, "bf726c0200"}) 2018/04/03 22:02:28 executing program 3: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x3, 0x5, 0x6, 0xef2c}, &(0x7f0000000240)=0x20) r4 = getpgrp(0xffffffffffffffff) getpgrp(r4) fcntl$dupfd(r2, 0x0, r3) socketpair$inet(0x2, 0x8000b, 0x100000001, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000180)={r6}, 0x8) futex(&(0x7f000000cffc)=0x1, 0x800000000005, 0xfffffffffffffff9, &(0x7f0000000080)={r0, r1+30000000}, &(0x7f0000000000), 0x2) 2018/04/03 22:02:28 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) exit(0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x491, @dev={0xfe, 0x80, [], 0x10}, 0x5}, 0x1c) timer_delete(0x0) 2018/04/03 22:02:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x2c}, {0x6}]}, 0x8) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000340)="01", 0x1}], 0x1) socketpair(0x13, 0x2, 0x7, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0x1c, "f5825cd8c0eb5a432073937a21dc4ef3318f367c656363c834d98964"}, &(0x7f0000000540)=0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800)={0x0, 0x8000000000000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000d40)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0xfff, 0x0, 0x3ff, 0x1, 0x4, 0x100000000, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02cc8628"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0xb0, &(0x7f0000003a40)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f0000003b40)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0x4, 0x8001, 0x5, 0x20000000, 0xff}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) 2018/04/03 22:02:28 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = dup2(0xffffffffffffffff, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000008000)}) sendfile(r2, r0, &(0x7f00000000c0), 0x7598) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000040)) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=ANY=[@ANYBLOB="016340400000000000000000000000000000000000000000000000000000000000000000000000000000000000000046", @ANYPTR64=&(0x7f00007b9815)=ANY=[], @ANYPTR64=&(0x7f000069d000)=ANY=[]], 0x0, 0x0, &(0x7f0000ef9000)}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffeffffffff, 0x100) 2018/04/03 22:02:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f0000a7cfe8)=""/24, 0x11b) getdents64(r0, &(0x7f000000af97)=""/105, 0x69) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10000, 0x42) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) 2018/04/03 22:02:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000d40)={{0x9, 0x4}, 'port1\x00', 0x20, 0x80000, 0x3, 0x3ff, 0x6, 0x800, 0x3f, 0x0, 0x4, 0x6}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000a40)='/dev/net/tun\x00', 0x0, 0x161080) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="8706000000000000007ca18e2c847b2353b8f9c858a20e643e4396d97a32d53f67cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6bb1430def2e0eb4802"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7) renameat(r3, &(0x7f00000003c0)='./file0/file0\x00', r3, &(0x7f0000000a80)='./file0/file0\x00') r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) readlink(&(0x7f0000000400)='./file0\x00', &(0x7f00000006c0)=""/174, 0xae) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x7, 0x20, 0x8, 0x2, 0x0]}, &(0x7f0000000280)=0xe) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}, {0x0, 'cpu', 0x20}]}, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r2, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x7) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') [ 806.136074] binder_alloc: 12501: binder_alloc_buf, no vma [ 806.144968] binder: 12501:12507 transaction failed 29189/-3, size 0-0 line 3134 2018/04/03 22:02:28 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000880)={{{@in=@remote, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a40)) sendmsg$unix(r0, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x1, &(0x7f00006c6ff0), 0x0, &(0x7f0000000c40), 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r4, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r4, 0x4b36) recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r4, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1c0) 2018/04/03 22:02:28 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) 2018/04/03 22:02:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x2c}, {0x6}]}, 0x8) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000340)="01", 0x1}], 0x1) socketpair(0x13, 0x2, 0x7, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0x1c, "f5825cd8c0eb5a432073937a21dc4ef3318f367c656363c834d98964"}, &(0x7f0000000540)=0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800)={0x0, 0x8000000000000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000d40)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0xfff, 0x0, 0x3ff, 0x1, 0x4, 0x100000000, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02cc8628"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0xb0, &(0x7f0000003a40)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f0000003b40)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0x4, 0x8001, 0x5, 0x20000000, 0xff}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) 2018/04/03 22:02:28 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000500)={'vlan0\x00', 0x2000}) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x46, 0x7f, 0x0, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x0, 0xe1a, 0x0, 0xffffffffffffffc0}, r2, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='threaded\x00', 0x9) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)=ANY=[@ANYBLOB="28000004eb2833b3dca03786a23905e4451af66578d6dacaf6747beada12534a201d0e4dac7395c0f912cd5e858e8485ab5144c30de4965371c562aa6609874ea401719f932a91a09beac52b7f69f39713aa2a6474f7fbd5a9ca08eae1ee8ef08730350fee141a61ea3e97b50e79421b7bf186412070a57dcc733dcb4eebd9c629c1a86dc41b73360c16758f9a97bcefae0a3d4accaa80e05bdb1c747ba4b2cc1a1dd7f0d31760786c", @ANYRES16=0x0, @ANYBLOB="00000000000000000000050000000800050000000000040003000800040000800000"], 0x28}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x108011, r3, 0x0) r4 = geteuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r4) setpriority(0x1, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={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={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r6 = syz_open_procfs(r5, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) 2018/04/03 22:02:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x2, 0x4e20, @rand_addr}}, 0x0, 0x7, 0x0, "df58834181332e435893f760968f541b42c41db0f53229e10458031e411ab6918b07deaa85a7158cb72317b9229c05a260f51ad2df313acceba609d8f71ae48ae177ffffff7f8f1a0099840c5abde9e6"}, 0xff10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x5, {{0x2, 0x4e23}}, 0x1, 0x2, [{{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}]}, 0x18c) 2018/04/03 22:02:28 executing program 0: r0 = socket$inet6(0xa, 0x40000001, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000040)='[', 0x1) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000084f000)=""/4096, &(0x7f000093cffc)=0x1269) 2018/04/03 22:02:28 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000000c0)="911fa7f32dc17c86cc4c4bd5d1f1f1ac2c7afeca4efef2b1c912126a9bc11833bc0d6fe3aa20313ad4a15b099be83948b5a9798bbe2caef9d6f9a69e54ea0999d60421fb844ee054c586985bd4d583895f02851f6743b8472a192aa0821e0104ff2ec76b9627458f8c57cf4d948ec48b13b42ecfd7e45aea8dcda226432cd991d442a2d33383c1d3038e30660c71b0b312fda133ed70fa69ed347e19e5ec907a1a59c56c8756a8cb23a31752eac83b42069dcd4f4aea0b27989738878ae32fdcd1b8cb3cac691ec2fe7da1", 0xcb) ioctl$VT_WAITACTIVE(r0, 0x5607) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) write$binfmt_elf64(r2, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x2}, [{0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x9}], "", [[]]}, 0x178) [ 806.900269] binder: 12501:12561 got reply transaction with no transaction stack [ 806.907881] binder: 12501:12561 transaction failed 29201/-71, size 0-2340631648485244928 line 2927 [ 807.026047] binder_alloc: binder_alloc_mmap_handler: 12501 20000000-20002000 already mapped failed -16 [ 807.038970] binder: BINDER_SET_CONTEXT_MGR already set [ 807.044473] binder: 12501:12561 ioctl 40046207 0 returned -16 [ 807.051277] binder_alloc: 12501: binder_alloc_buf, no vma [ 807.057717] binder: 12501:12566 transaction failed 29189/-3, size 0-0 line 3134 [ 807.083977] binder: 12501:12566 got reply transaction with no transaction stack [ 807.091468] binder: 12501:12566 transaction failed 29201/-71, size 0-2340631648485244928 line 2927 [ 807.108264] binder: undelivered TRANSACTION_ERROR: 29201 [ 807.142131] binder: undelivered TRANSACTION_ERROR: 29189 [ 807.147651] binder: undelivered TRANSACTION_ERROR: 29201 [ 807.153515] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/03 22:02:29 executing program 2: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f00001fafe1)="1f00000056000d6d00000006bc0203030700ef2104173f8100000002000039", 0x1f) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/04/03 22:02:29 executing program 0: mmap(&(0x7f0000fd7000/0x4000)=nil, 0x4000, 0x2, 0x5c83f, 0xffffffffffffffff, 0xfffffffffffffffd) madvise(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x0) 2018/04/03 22:02:29 executing program 6: r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) fchown(r0, r1, r2) fcntl$setlease(r0, 0x400, 0x3) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f0000000200)={r4, &(0x7f0000000180)=""/94}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/03 22:02:29 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000002, 0x0, 0x0, 0xffffffff}]}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) syz_extract_tcp_res(&(0x7f0000000180), 0x8, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x4000, 0x0) timer_create(0x3, &(0x7f0000000040)={0x0, 0x4000000000004}, &(0x7f000016a000)) clock_adjtime(0x6, &(0x7f00000001c0)={0x7ff, 0x3, 0x100000000, 0xffffffffffffffff, 0x480, 0x8, 0x6a93, 0x7, 0x802, 0x0, 0x464, 0x9, 0x31, 0x4, 0x6, 0x12da, 0x3, 0x1000, 0xfffffffffffffff7, 0x2, 0x9, 0xff, 0x3, 0xc2, 0x34b2, 0xffffffffffff8000}) exit(0x0) timer_delete(0x0) mknod(&(0x7f0000000240)='./file0\x00', 0x8083, 0xfffffff8) 2018/04/03 22:02:29 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x80) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x80, @tick=0x2, 0x2e, {0x3, 0x7ff}, 0x7, 0x3, 0x3}) timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f000079e000/0x1000)=nil, 0x1000}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) mq_notify(r1, &(0x7f0000000140)={0x0, 0xb, 0x4, @tid=r0}) sched_setscheduler(r0, 0x3, &(0x7f0000000000)=0x1) 2018/04/03 22:02:29 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000d40)={{0x9, 0x4}, 'port1\x00', 0x20, 0x80000, 0x3, 0x3ff, 0x6, 0x800, 0x3f, 0x0, 0x4, 0x6}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000a40)='/dev/net/tun\x00', 0x0, 0x161080) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="8706000000000000007ca18e2c847b2353b8f9c858a20e643e4396d97a32d53f67cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6bb1430def2e0eb4802"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7) renameat(r3, &(0x7f00000003c0)='./file0/file0\x00', r3, &(0x7f0000000a80)='./file0/file0\x00') r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) readlink(&(0x7f0000000400)='./file0\x00', &(0x7f00000006c0)=""/174, 0xae) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x7, 0x20, 0x8, 0x2, 0x0]}, &(0x7f0000000280)=0xe) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}, {0x0, 'cpu', 0x20}]}, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r2, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x7) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/03 22:02:29 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = dup2(0xffffffffffffffff, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000008000)}) sendfile(r2, r0, &(0x7f00000000c0), 0x7598) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000040)) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=ANY=[@ANYBLOB="016340400000000000000000000000000000000000000000000000000000000000000000000000000000000000000046", @ANYPTR64=&(0x7f00007b9815)=ANY=[], @ANYPTR64=&(0x7f000069d000)=ANY=[]], 0x0, 0x0, &(0x7f0000ef9000)}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffeffffffff, 0x100) 2018/04/03 22:02:29 executing program 5: clone(0x200, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000f8b000), &(0x7f0000001400)) r0 = socket(0x0, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000b80)=0x92) getsockopt$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) gettid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x7, 0x80, @loopback={0x0, 0x1}, 0x7d1c}}}, 0xffffffffffffff4d) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[@ANYBLOB="4f00000007000000ff070000a000ae00052000daf7ffffff060000000004090305000000ff030000800000001f9b9960b31e32b967090311d0793563202930197175fa9e0cc0450189a830ef28ca45302426b888b975b920d6be48360daf941f725c1eaff25b9f6b8d78d0e8efdb648f78da9a7ec07f86aef52369df4dad76c3bbef9b00000077a8f08394b2f947f1d1497eebf267a373550029c1520400f7bc867b9cf1bdd06ab5dea2a39f0fed3460189f993db50a724ccbeb5affcb93d1fededb957c4c593e0aaa7df0a55f7085c2068ecf6d3b15a7684f38203d3436e7a912b4e3b27c66042abcf9477e95f16f5d"]}) ioctl$sock_inet_SIOCSARP(r3, 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(r3, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r5, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000004c0)=0x9, 0x8) 2018/04/03 22:02:29 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r2, 0xa5}) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) socket$inet6_sctp(0xa, 0x0, 0x84) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xfd0}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r5, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x602d, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fchmod(r5, 0x80) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r6, &(0x7f00000013c0), 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) sendmmsg(r1, &(0x7f0000005340)=[{{&(0x7f0000001280)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x9}, 0x0, 0x3, 0x1, 0x3}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001400)="acc3cef95ff858c334c48215601d1ef80982d2f18140de1cb2c758a12902ef870a6127c77a1369e0374c5c5d01507318e05bfca4095b70f1227b376f754e06849918b6fd1e6fbb6c7becbee1cde60ce60e4ef030d031587795a900e0371ff0d50fd3978eed9c8070cf233c06f1a5d8e55c9802a9d39e5d2b0a66683deec37079029800bd8fce11", 0x87}, {&(0x7f00000014c0)="477b68d9a1032b71e3d249182d7e0d3226d8e47274210fa2d5d6ef61618182e0ca22da7467c418a1919684927b1f0650d72c1b8bd7d62cc13c666f1d66a214f7a877ca9fb2cce8794656a3a9859e5bb557fb202a7d230a0c895389794e495253a9250d9210fe969b21187c7836f8047d23e80ceafe4fbcf0c01770478b94079fd6a6363c159ccd94310b55c61df1687b3686a4d29540358836777df64a46d81581afd630f0eb55e3edcd76aed1bc6736529d36cec5f09dde0b36a2b34c8c353f32a2faf0abe3d60160462fa47eb4a2190b24842148b7b9c7bcf144132d32d87fead3c657350bce56096f786e91", 0xed}, {&(0x7f00000015c0)="31425041fa1a7112", 0x8}, {&(0x7f0000001600)="27689fc274d534fbe60995f9cdb99a7bd6b085379c71413809187d19e978b5e58684bc2850b7e277284ba901b64c8946ad89fc9df98eabbb0e6db56c96fcc31447406e736499dec86c6c52a67f35d12b741b9c75308ecaea02878d72ecc2f6c61471210baf6a6e204fdb98a5b24849c5c1700d9bbc9ce31f3141f47c3c979a4980adc9b36d2bb43bc2d80d83493a9056061f265a68dc40628398eda5df3cedb5ddd64224ee5a3fbd4531ca471812e1abe32940d5906449e38c91b24224c49065e1f021a79b8dc57668f12ac12502d5afc6bbcdbb68cd7a32eb68371233", 0xdd}, {&(0x7f0000001700)="cf59a627fd41e9679c2185a14041c13b9aae7285f14ae4a0d78cfcc847bc152f7ed1ea8cd87118558ea052926e32526d0e8131c310b496516c6b5b579b7d67d25079f42040a3185eff1ad6fe8a00f8c7a51656b5149fe560e2575f6a9ad6c62020d59a257c0dc8b2e8c1ff138e51f395c5be1bdfcc9f6fff46055a30c22082ced1e904e9ad641ed54552db29919e5ea5c8102d9fa018e1904704", 0x9a}, {&(0x7f00000017c0)="b9b4551d1fb422d18e1d9d6606f9a6a8b994de2830cd1229e8babe03e1574db0e3b00a77f6c62385c96f6085b82d224bba8d58824359865ce180a3b13ade6fafee52259b35355c788a28e30e6ef01f", 0x4f}, {&(0x7f0000001840)="d8bfe5a8e259261aac18b1ad8353f07a7e16c2ed1f0e4661c307a42068287dd3e0c8c1a62520c31865bc1fed41f31be176caf7b317a5bdcbca5f664faebdedb49c9f03fcf480bb4940a76bf2c46f17820c115da4b0357d4f45f3c8f4675b073a727fc719801d72d4e3bc2382833b1fb643c8b5b8ea2983e8ed1ed033a9af9576682dd08f99442b07853e0a0329bc1985a163d0bd2d5ddd53a2d46ae54f9b54fd7cbafea4826e3b861fa557df5ed0f5120a", 0xb1}, 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&(0x7f00000050c0)=[{&(0x7f0000004e00)="56ce3fbcf7b0156fed097e9c6d309b32de5d000c0c38ca9ece0c4923d0df14a53519bdb5e1f77352ff99a8da69bea880ce54a82d46420ca21768ff00fa2c6cbd53f5ff3588e87cc10f8f2b9232a91efe5545e4e0654180c436b1b2e154f990f751974200575909532c1927ffb588158072df51c3ca760ef1ce141cb3423e5c3e41247630f0f5709d562e64f74ccae5f8ce623a5925ffa0a9b0da75b27b746b676e2a0b974f27c2931e511cd40d747f540910fc36c82ee003a3ebb2b5472cc601449825d0014ad0a31deaab", 0xcb}, {&(0x7f0000004f00)="dca745a51c28ec56fb", 0x9}, {&(0x7f0000004f40)="1347ef8ebfd29883c14daec6dfbb2a8e7f91c7fdcc3a5b5e855651bc1b235a429460ba60", 0x24}, {&(0x7f0000004f80)="57ac1cd7f383c16c7375a04d6500319d19ac4c7ccdad7ee595a391cb908d71e302548e9025fa78b07b6d03569afb19a15959e80611f182cbaa8a1eeb20e4150e53314ddb849b78333d2a728b24aedca12bf664e81d71c5c8ceae", 0x5a}, {&(0x7f0000005000)="13d1547cc98f2a921ecbd71d63050b7a73b6e52b8877afe5d1568ceb60a5bdf40a34d172887bbc14efb5e620a0ea62c2c401d9566039361cc57252cb4b09710360cfb6a232f707353a2239ae897ca5da5d797b640d1925e670b85d6d9c254adb4aba8826c5931c7e6f1f45123bd213966429a3392ee6fd2c3f214e309eba3d7e690c68a8b91c5017", 0x88}], 0x5, &(0x7f0000005100)=[{0xa8, 0x108, 0x6, "2220c7903e23e5a25c6887753a04334c0b695b0a00a6b9a93066a6665dc9ec6cec3b8fa94f91a789f3995152d4c99ef81ed102b1e6e2cdfe4ee9c15bac471b4ac266945da7bb54f24d6523881520ad234c9e9c2330322d106b4d424a1fea6d012da330b31fab7c1bea63be58ad74432a6d6d82c4a4a51522da37bcb78b258001f0afa7ec2a9f2a03a1bb3212549e4396fad0be906d9bb24dff3d"}, {0x100, 0x11f, 0x8001, "c3b85262c2be2e4614b42f36514d5bce8d5b989c959379d5a1873deb15a063ba73bf2e58bcb2730b5b5eb168e6c71266c1c83e71dbff439ea738726d423a9553040ae73049a767ff78700a745d3016becef4e8a275b6d64ea0887e8a702064a791b92317f623ef05898ff19cd6720d64ef87d8920e12a7cb5f726c07366fe8893409921912111932ee8028cf2092f15a97b73cfdc6d27ba063761fdad339c88773fc084a3a06ede24628e10b6d9a101ddbe5b44f13ede77eab23f375ed4e516bade2a2047fc8c758d9bf08a6a36de88f5f040bbdada6e0431abafe925123fab77ec9874819966404443e38122518da7f0fbf"}, {0x6c, 0x0, 0x3ff, "1e7df88a5c4b6049e48146ab41325400ba69351d354377119f5f593c789c4ca817162a7c9ae3ab6de9104265cc1a5bb7ecbdc7c07e39a10ea2defb830b4482be73b2720b7ebd48a6ac72cb19644d6223285a363e67ccab3223fec838ae8c"}], 0x214, 0x890}, 0x20}], 0x7, 0x0) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) dup2(0xffffffffffffffff, 0xffffffffffffffff) unlink(&(0x7f0000000100)='./file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x9) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x1000, 0x340f92e0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x5c, 0xfd4, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000380)}, 0x2400, 0xa7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 22:02:29 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="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", 0x1a6, 0x3) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x7, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0xfaab, 0x1ae0ea1e, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r1, &(0x7f0000000880), 0x0) fsync(r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, r2, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r5, @ANYBLOB="f85277130f35f418f94069149dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da0001a5ac0ae2d687f11943553db6d23d620b566420"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f", 0x3f}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/04/03 22:02:29 executing program 2: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007308700014000300ffff000000000000753f"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x3c, 0x0, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) fallocate(r1, 0x0, 0x0, 0x0) sendfile(r2, r1, 0x0, 0xc08f) creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r3, 0x7fff) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 807.308493] binder_alloc: 12584: binder_alloc_buf, no vma [ 807.320848] binder: 12584:12589 transaction failed 29189/-3, size 0-0 line 3134 [ 807.325774] IPVS: Creating netns size=2552 id=137 2018/04/03 22:02:29 executing program 6: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.current\x00', 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) tgkill(r1, r2, 0x11) syz_open_procfs(r1, &(0x7f00000000c0)='net/ip_tables_names\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') lseek(r3, 0x7fffffffffffffd, 0x4) [ 807.414360] IPVS: Creating netns size=2552 id=138 2018/04/03 22:02:29 executing program 5: r0 = creat(&(0x7f0000000740)='./file0\x00', 0x15) mlock2(&(0x7f0000b24000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x421}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r0, &(0x7f0000000800)=ANY=[], 0x297) ioctl$TUNATTACHFILTER(r3, 0x400854d5, &(0x7f0000000700)={0x4, &(0x7f0000000540)=[{0x1ff, 0x7, 0x1}, {0x1000, 0x6, 0x7f, 0x2}, {0x4, 0x736, 0x1000, 0xfffffffffffffff9}, {0x9, 0x45, 0x6, 0x7fffffff}]}) ftruncate(r2, 0x3) r4 = getpgrp(0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {r3, 0x80}, {0xffffffffffffffff, 0x1000}, {}, {r3, 0x1162}, {r2, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r2, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000007c0)=0xfffffffffffffc95) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000580)=r5) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000f00)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r6+10000000}) mq_notify(r3, &(0x7f0000000080)={0x0, 0x29, 0x4, @tid=r4}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/03 22:02:29 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x14, 0x0, &(0x7f0000000380)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f0000000580)}) 2018/04/03 22:02:29 executing program 0: mkdir(&(0x7f0000800ff8)='./file0\x00', 0x0) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000106ff8)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f000063bffe)) socketpair(0x11, 0x80003, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004cffff)='.', &(0x7f0000432000)='.') [ 807.498187] binder: BINDER_SET_CONTEXT_MGR already set [ 807.512543] binder: 12625:12626 ioctl 40046207 0 returned -16 [ 807.521515] binder: 12625:12626 BC_INCREFS_DONE u0000000000000000 no match [ 807.530033] binder: BINDER_SET_CONTEXT_MGR already set [ 807.535978] binder: 12625:12626 ioctl 40046207 0 returned -16 [ 807.557556] binder: 12625:12627 BC_INCREFS_DONE u0000000000000000 no match [ 808.069098] binder: 12584:12644 got reply transaction with no transaction stack [ 808.093427] binder: 12584:12644 transaction failed 29201/-71, size 0-2340631648485244928 line 2927 [ 808.211203] binder: undelivered TRANSACTION_ERROR: 29201 [ 808.252409] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/03 22:02:30 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000500)=""/214) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x1000000002010, r1, 0x0) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x14, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="0e630c4000000000000000000000000008631040"], 0xf5, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f3474e2bfa56c2d1b84002df09daed1f200399a071426dc7c1c05d5241f838f7b06ae3e62eaad75fb6a753798a8cd96ccc8969ae3531ea0f3a43f045839e9ed647e67087def6e9f8aaf6df6e375d5bed06b7dbdbeaca42dcfb93715fcfa2e2c7ce93dfa6a4ae248359751a50bb3b4247b07f37318511d1b14b8"}) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a518", 0x5f, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04", 0x5e, 0x0, &(0x7f0000000600)={0x77359400}) r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) pipe2(&(0x7f0000000000), 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac21", 0x49}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2}) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) 2018/04/03 22:02:30 executing program 2: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007308700014000300ffff000000000000753f"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x3c, 0x0, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) fallocate(r1, 0x0, 0x0, 0x0) sendfile(r2, r1, 0x0, 0xc08f) creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r3, 0x7fff) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/03 22:02:30 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="0a008cb2c416ede1d448915555090049331e666535f5d6eb3978bfa3dcfd1f4a530ed4bee80be9253163d6cea323b583c9089f58a6441d02dc8db08bfce837a9c3c13f9da61f7cbc14447dddbcee968f89224db6794d375c3e5004aa22cd43efe4ccf9f0c75a4177e65661e35fd652e703d5499c5947f0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x2c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x65d}, &(0x7f0000000240)=0x8) sendto$inet(r0, &(0x7f0000000140)="80924c13aae3901060b6708e0e0eec6501ad14d531d872bc4ba1cef2c69ddd1e956d8cfe4f078e0df993f02c8e1707ffdfae78baa052c724534963632378903996d93181a1acced94da301915f3b6fab4c4be922b519e7814280b24f678240ff98b11cfd0461f6", 0x67, 0x4, &(0x7f0000000040)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r3 = getegid() lchown(&(0x7f0000000280)='./file0\x00', r2, r3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r4 = epoll_create1(0x0) mlockall(0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x204, 0x4) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r5 = dup3(r4, r0, 0x80000) openat$cgroup(r5, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000100)) 2018/04/03 22:02:30 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000274000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x5c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x41, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) 2018/04/03 22:02:30 executing program 1: seccomp(0x1, 0x0, &(0x7f0000004000)={0x0, &(0x7f0000027ff0)}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x6be7) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/04/03 22:02:30 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x6, &(0x7f0000000000)={0x0, 0x4000000000004, 0x0, @thr={&(0x7f0000000040)="6344d4387b22244d973cca", &(0x7f0000000080)="3f2e241f71261acde59736c761bf1bcb13f9fde0edba2ee846ccd574aeaf2d5d27b13d359d6928e73bbe900f6a29919b76a90ab0852e9015f21b41430c66efee85f8e9401c64ad943683ecba990d4c62600c225946b1a3733e2f230154ebb3ab64e22a08dc2b6c411ec12474b5d8f1ae19dbf77706a128fcac6589f220d4662c539610a00a78c26d72c5d3d800ae93092b9db5b87715f8af4c93d2e6814322271e2c3baa03032ac90f948594c95d9e31495ec3ea18e0fe0fe191df679707ee22f08939ea2f91ac32b8ae52e0719c8261cbe3967d19a353b73bb1544bcb651e8392e547c7f91d5a52a5fdcc71"}}, &(0x7f0000000180)) exit(0x0) timer_delete(0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) 2018/04/03 22:02:30 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7, 0x0, 0x1, 0x4, 0x8, 0x5, 0x3c}, &(0x7f0000000180)=0x20) 2018/04/03 22:02:30 executing program 3: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000280)={0x5, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3, [{{0x2, 0x4e23}}, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @loopback=0x7f000001}}]}, 0x20c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x6ebc314c}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000004c0)) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000200)='/dev/vga_arbiter\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000500)={0xffffffffffffffff, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000540)={0x9, r3, 0x10000, 0x5}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000580)=0xe1) 2018/04/03 22:02:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)='net/igmp\x00', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f0000000280)=0xe8) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x0, 0x3, 0xdd, 0x9, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000500)={0x0, 0xf9, "07b30fe081eb9ef16b9be2027abd6375a8b9076edd412ba5a685a5a51461191f92fbd91b6cad19e03620ec75e55cdb25e148e3a145073ca2adc479193f491188fb98437667988e27d6a352344c559cf81a993c054f5739c4334e403e70d591fdf91a37c3e01cee1357160dec16094e92f4d670183ea746b8bb562e58904ddf4a2d5a537d0c52559cce6d2c1e364316966837890295b8cafc53f99b48715a9b4cbe1796aee9b9623570d8ec592866f7544eaec7a2d7c3f08c5e6344d8eec9d080aba74e9d6087f0a8f12b0d5be237e55b8300f06791b79f5b6e9e1f859ae0f711964e8e3172a0dc5f20cb182912a3633fcf01e15fddb550c348"}, &(0x7f0000000640)=0x101) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000004c80)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004cc0)=0x28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000051c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x457}}, 0x0, 0x2ca3, 0x0, 0xffffffff}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r3, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90f", 0xe7}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x2, &(0x7f00000002c0)=[0x0, 0x0]) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f0000000340)={0x0, 0x7, 0x101, 0x4}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000680)={r5, 0x43, 0x3, 0x6, 0x20, 0x0, 0x8, 0x5e60, {r4, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x4}}, 0x7, 0x4, 0x2, 0xfffffffffffffff8, 0x4c9}}, &(0x7f0000000780)=0xb0) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') read(r7, &(0x7f0000000080)=""/203, 0xcb) 2018/04/03 22:02:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x202000100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xe8, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x7fffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xf3}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @empty, 0x5}, @in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x400}, &(0x7f0000000200)=0x8) recvmmsg(r1, &(0x7f0000525000), 0x411, 0x0, 0x0) 2018/04/03 22:02:30 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r0 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x50) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, 0xffffffffffffffff, 0x7ffff) 2018/04/03 22:02:30 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/42, 0x2a}, {&(0x7f00000006c0)=""/192, 0xc0}, {&(0x7f0000000380)=""/23, 0x17}, {&(0x7f0000000c00)=""/89, 0x59}, {&(0x7f0000004080)=""/4096, 0x1000}], 0x5, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x0, 0x7f, 0x0, 0x0, 0x4, 0xfffffffffffffc00, 0x6, 0xfff, 0x0, 0xfffffffffffffffc, 0x1, 0xb4, 0x7ff, 0xdd1, 0x8541]}, &(0x7f0000000680)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r2, 0x7}, &(0x7f0000000780)=0xfffffffffffffdcc) r3 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r4 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r4, r3, &(0x7f0000000200)=0x100000, 0x10000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) ioctl$TCFLSH(r0, 0x540b, 0x8ed1) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) ioctl$KDSETLED(r0, 0x4b32, 0x80000000) fstat(r0, &(0x7f0000001900)) recvmmsg(r1, &(0x7f0000001dc0)=[{{&(0x7f0000000800)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000880)=""/59, 0x3b}, {&(0x7f00000008c0)=""/59, 0x3b}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000000900)=""/78, 0x4e}], 0x4, &(0x7f00000009c0)=""/195, 0xc3, 0x20}, 0x9}, {{&(0x7f0000000ac0)=@nfc, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000b40)=""/139, 0x8b}, {&(0x7f0000000c80)=""/103, 0x67}, {&(0x7f0000003080)=""/4096, 0x1000}], 0x3, &(0x7f0000000d40)=""/240, 0xf0}, 0x20}, {{&(0x7f0000000e40)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000ec0)=""/79, 0x4f}, {&(0x7f0000000f40)=""/62, 0x3e}, {&(0x7f0000000fc0)=""/213, 0xd5}, {&(0x7f00000010c0)=""/108, 0x6c}], 0x4}}, {{&(0x7f0000001180)=@ax25, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001200)=""/163, 0xa3}, {&(0x7f00000012c0)=""/90, 0x5a}, {&(0x7f0000001340)=""/99, 0x63}], 0x3, &(0x7f0000001400)=""/76, 0x4c, 0x6b22dd6c}, 0xfffffffffffff801}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001480)=""/158, 0x9e}, {&(0x7f0000001540)=""/128, 0x80}, {&(0x7f0000001780)=""/230, 0xe6}, {&(0x7f00000015c0)=""/132, 0x84}], 0x4, &(0x7f0000001bc0)=""/226, 0xe2, 0x100000001}, 0x3}], 0x5, 0x2, &(0x7f0000001cc0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001f40)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@remote, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001ac0)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000400)={0x7fffffff, {{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)) fdatasync(r4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xf24}, {0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x401, [0x3f, 0x3, 0x9, 0x9, 0x8, 0xffffffffffff7fff, 0x8, 0x7]}, 0x5c) lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)) fstat(r3, &(0x7f0000001e80)) sendmsg$unix(r0, &(0x7f0000002040)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000300)="dd93b27d40a9a252f620ef9f814e752a3005bce2cbe8bff627321383733d7ea0d220324c649f5b8a52808083588f284faa6aa0be0f168bbe7002049211e75b5e9bef48ba000c495652c1c91d0107bcea588aac9467616f90d842448bae3d16231c6f8b3140b41bc08ed750101d0c31c909d38deecea0", 0x76}], 0x1, &(0x7f0000001f00)=ANY=[]}, 0x20000001) 2018/04/03 22:02:30 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') lstat(&(0x7f00000002c0)='./file0/bus\x00', &(0x7f0000000300)) rmdir(&(0x7f0000000440)='./file0\x00') r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000003c0), &(0x7f0000000380), &(0x7f0000000280)) fchownat(r1, &(0x7f0000000040)='./file0/file0\x00', r2, 0x0, 0x0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) dup2(r3, r3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x20000) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="757365722e2f096fe1a1d4256860e7d643c7bc4b0fdc21f5954ee1e57c5c9da222dd7fd87efc99"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) 2018/04/03 22:02:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x20000000041) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0xd1}}, [0xffffffff, 0x35b, 0x9, 0xffffffff, 0x1, 0x5, 0x2, 0x9, 0xffff, 0x1, 0x9bc, 0x0, 0x9, 0x9, 0x474]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x8}, 0xc) [ 808.729218] binder: 12654:12661 ioctl 400454ca 20000080 returned -22 [ 808.739830] binder: 12654:12676 ioctl 400454cd 30a returned -22 2018/04/03 22:02:30 executing program 1: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000000080)={0x0, 0x6, 0x1, @tid=r0}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r1, 0x5cb27be57c5edd6e, &(0x7f0000000180)={{r2, r3+30000000}, {r4, r5+10000000}}, &(0x7f00000001c0)) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f000015a000)={{}, {0x77359400}}, &(0x7f00005e6000)) rt_sigprocmask(0x2, &(0x7f0000000000), &(0x7f0000000040), 0x8) 2018/04/03 22:02:30 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) poll(&(0x7f0000000080)=[{r0, 0x2000}, {r0, 0x8200}, {r0, 0x400}, {r0}, {r0, 0x402}, {r0, 0x60c8}, {r0, 0x400}], 0x7, 0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x1) r3 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x80000001, 0x0, 0xe1, 0xc3d, 0x0, 0x8, 0xa0000, 0x1, 0x3ff, 0x1, 0x0, 0x13a0, 0x8, 0x7, 0x4, 0x9, 0x4, 0x4, 0x1, 0x4, 0x40, 0x0, 0x200, 0xffffffff, 0xe2, 0xa8c, 0x8, 0x7, 0x100000000, 0x80, 0x4, 0xd80, 0x14e, 0x3, 0x4ff, 0x10000, 0x0, 0x8, 0x4, @perf_config_ext={0x40000000, 0x7d}, 0x0, 0x3, 0x8, 0x7, 0x1deb80000000000, 0x845, 0x1}, r1, 0xc, r2, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bcsh0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) fcntl$lock(r3, 0x7, &(0x7f0000000200)={0x1, 0x0, 0xffff, 0x1d, r1}) fchmod(r0, 0x14) 2018/04/03 22:02:30 executing program 3: r0 = socket(0x10, 0x400000802, 0x0) listen(r0, 0x7) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) write(r0, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x28c) recvmmsg(r0, &(0x7f0000001cc0)=[{{&(0x7f0000000a40)=@vsock, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001bc0)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001dc0)={0x77359400}) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000), 0xfffffc7e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="f3ac191c72f664fd95983b16cffb0a91"], &(0x7f0000000500)=0x1) bind(r2, &(0x7f00000005c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x2, 0x4, {0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0x8}}}, 0x80) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000100)={0x1f, &(0x7f0000000040)=""/31}) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000080)={0x5e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x4, 'rr\x00', 0x3c, 0x401, 0x54}, 0x2c) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000400), &(0x7f0000000440)=0xb) 2018/04/03 22:02:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r0, &(0x7f0000000080)=""/36, 0x24) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/04/03 22:02:31 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x7, 0x7, 0x3f, 0xffffffff, 0x6, 0x3, 0x0}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000003c0)={r2, 0x0, &(0x7f0000000380)}, &(0x7f0000000fc0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x5, 0x5}, &(0x7f0000001040)=0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r3, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000c00)=ANY=[@ANYBLOB="0010010000001af434ba45bac40000810000299ab3436c3418bf0000000000070000000100000002000000000000000000000000"]) r4 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000140)=0xe8) setresuid(r4, r5, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5c48d36c7864429ee7f9874390d0b70b85677203e3ea3a60e", 0x4b}], 0x1, &(0x7f0000000b00)}], 0x1, 0x801) lseek(0xffffffffffffffff, 0x3, 0x1) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, r7, 0x2, 0x0, 0x280000000000000, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) getpgid(r7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xef}, &(0x7f0000000340)=0x18) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x98}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x10000, 0xfff}}], 0x90, 0x4000000}, 0x0) sendto$inet6(r6, &(0x7f0000000700), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) fdatasync(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r8 = request_key(&(0x7f0000000780)='asymmetric\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b40)='trusted/\x00', 0xfffffffffffffffb) request_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='/dev/ppp\x00', r8) 2018/04/03 22:02:31 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000278000), &(0x7f000061b000)=0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r2) 2018/04/03 22:02:31 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x9, &(0x7f00000006c0)=[{&(0x7f0000000080)="e16d3a59140fb212a2c708e8cc497fd640a275d56b7969148d358faf4796c1443190c8b9f9220606f5def00d116139b3e44fb2847499a4bfc4166d54895fc81a0b4d866891", 0x45, 0xfffffffffffffffb}, {&(0x7f0000000100)="ff4dfda693cb8409b8f28cfd655ff7a700c3659382638c66134fbdba0029e85401d797e9dc1c5a8adc920a253227a4f87282797c4546295866c420716f793ea075c593d2cef6ab0756e1b3803830b5e4a13338c05e56adbc44af97c62abd5709a90d23ba19390aabe87f17be0b57ae418d8b6a", 0x73, 0xffffffffffffff80}, {&(0x7f0000000180)="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", 0xfe, 0x2}, {&(0x7f0000000300)="5bc6c5a1f2dedb52deeb58557cfbfab04110396af38afbed413eb6bc2148f4b87faefeb9b6f0aa9af38a7f26c2f113bafed22d90f5c8487ffaec2cf35abc0898efb08ed0fa1f06", 0x47, 0x8f2}, {&(0x7f0000000380)="c26d1e4e86b6b9118abc334ddd2b92e40f6f9bfa82829b098a4601310ae48ca2f13ca685f9e374ed1de041716ad591fccbab60e552d6acfcffe7838d45d13b6a17b7aad886d8461efdd5810fdde36cc6dd72acf803ca872d86d678903b64c29fcf650a6b7143ea8c06f6d4aab752d3dca7bcd6f56e39a57dcda51f1903d8d699d95415bc70a38f3979ba5dab63f3a73efe1df9ad859c567eb0cebbf95c341921d0476c4e455afaad8fd9a7c275e102eb9871db4a61be273832a2a98f47647252cad5420be71b374217", 0xc9, 0x1}, {&(0x7f0000000480)="7075d4e307619e9152cef5beefecd62c96ebb76e5d0f64acef498b50a9e419fbbcc7228c47c9ff7430ff11aa374b09fd962459c6807d7e03b5febc9a1a820bedddc50229e90d5c439e6861fa23cba9cd66eff76f28374a66ea9368a7077f0d4351fca0439ef821d0b09925fed4e56452469b9af6a8d260094cda17b67388b5af56d3fdec8bb13a94d6e395ec39bb40059d8ddd4c9c964e6d3c6745", 0x9b, 0x7}, {&(0x7f0000000540)="2cecfccf41921a4cc2a230859b554e0b8feed0e129a368e0cc713400bb0e3c20fed06db4a97990b2a8e6d0382e5d889914b67e4e5f47aac2e2b3d4900cb46ebde70a28e77fd93eeb7c44b30a884027850e", 0x51, 0x2}, {&(0x7f00000005c0)="27988790141157defe4d7bf85f338f8bedfc441071fc0d6dbbc3908efb54275cd31062f2fb600de30e6eb79a3cf1aaa3c9dd0bd64957cedad5ae3567f0e3259f0bb45b316ab12a50595ceafab85f59d0e2a0571216157dbc2feefe6d1c74094a84dd1f1e1b6cc0614c15eeb12619e2e55975128f69f993c741232a31386740a1ca9dc5195990eefd41f72a6bf0c7d8a9b9e8a1676ac2c67e72c3f24b72416a4c1e9216e2c9644d25140d29d8ce1f3157f8826877f4af3edbdd8dd371f6b3b57f382d04149a5a2d5119b6efd422b8d6a067c84ffe79d1f67853d7a9a9f48def988e8829f5ad1b9b24660bc1ae8118e77531", 0xf1, 0x1000}, {&(0x7f0000000280)="22f275992b696645e251ee6b5c5c1ccf42e49efe9b11e7becdb7a094ece8f0b75363386902c3c804a85aef7365a34b6bd8bd3e1398aba50da2cc5b4f307a", 0x3e, 0x6}], 0x400, &(0x7f0000000740)={[{@grpjquota='grpjquota=', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@nombcache='nombcache', 0x2c}, {@test_dummy_encryption='test_dummy_encryption', 0x2c}, {@bsdgroups='bsdgroups', 0x2c}]}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001140)='/dev/hwrng\x00', 0x2000, 0x0) sendmsg$netrom(r1, &(0x7f0000000f80)={&(0x7f00000007c0)=@ax25={0x3, {"d4969be8e1fd1e"}, 0x7fff}, 0x10, &(0x7f0000000dc0)=[{&(0x7f0000000800)="bb065b197a9c0e0af299564c04834bc08ac5d12fe4c5bc7383f44f8f63b071fb37db71a0dc47fd65628e85229abdabe96fcb8da87682bce976b0a44374ecdc58cf8409b4808c3aae7232b4140c7d521018851cea602a6ff702f290d77ed17269188366185e2cd8faffac73edb4ac98a783c2237a7f7ec3862f814c4c51c3345a2f21c67b247562b0ee2039b143585e45cf8523dc768325f648e120802a1fc1b72b46b629e812d68ac0aa68abbe12c6c8a204f1b42f01b85ca22908ee87c017e1e3937571eb79921ed0ed3d602256", 0xce}, {&(0x7f0000000900)="5b426e87c1765c68039e3815be7dc385b9d4d8d476578f558b53dfc81bd6edea33a032f6593e73fcd0ac22c99727fe29705f84982cf26e1aef3f6cb1c292cd5af518da6b7b6c986f17d6a8c5039ec03d6b2e8fae3abb0f13415ec9fec5cba15520d7e726fb0eb1ae8fb3e7e10c95760a423fae2eff8899d26732df9242e10950611909e6d39ea8a76ed47fca03bda36bf2fedf91fdef94688aca34b302", 0x9d}, {&(0x7f00000009c0)="d9aaba4e03de788569", 0x9}, {&(0x7f0000000a00)="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", 0xfd}, {&(0x7f0000000b00)="da5a986374ab41b51b5a2b4bdcdde8f76e1f8828c2090c2b0dd5f28ed9d06035f1f268fd1bf505fbce30c0e5cdb5b1fab32841c32c2c3f039211ded0b4e57ac7c5fb3c7fc5052ff8d4c3dd1006f7addd2aff78cb343ab842c2beeb39", 0x5c}, {&(0x7f0000000b80)}, {&(0x7f0000000bc0)="9f67cea4cd8be4c697f74573", 0xc}, {&(0x7f0000000c00)="15cef3a697a18016a7a9a9adea8a08fcce3458d6067ac9ec4334a54902cdfbef83961b54e0347483778dedcf8f0165567589edafec3645b1739462ab4fa5843b37c1fb9bcd9c799e01a87422e7f3943fbf66215b497b638e392b0298d789c25d938e4dc4ece6762fc7f0927502d5f8e3572cf4d6663d802be7aa257754829a3858aaf105267631a2a5dd3128aef01b51c1", 0x91}, {&(0x7f0000000cc0)="8a24220e8ce95cc072677f66cda47626d91f6305c9cc189d415639fc8a6d9bdf502b1d9fcd4b4cd93bd57a27ab37921583354a076b571f05b5045f8d752485797d2bff67971f3de2240fce641d7044fb79fdec899eafe947d8a255966fe0abca9516986894b9e5becddbd2224d025900afa66ada43506006f08a4cb2c59028043980b4c7fd8dcf274ff2d902dd32f1f20629a2903e5aeeb28976ff7b2ca6965a39f0736af422bbf9a7d3bd7cf0a99007cd471debea82efb6604630cd33f52c1545bd9f749c23d21c7c05ec79e77715437c637e93517d5945bdbe3c4cad103bb06f72a7bbff2ae14f92", 0xe9}], 0x9, &(0x7f0000000e40)=[{0x78, 0x13f, 0x4, "71e86ef693563674271c97a84003ae6086ace33a07fce72b2ea265b6adbdf2a66e87a13aa046366263f754294ac133c63dc07c5d796af6d12d94ea6e2a746967f3e393308cf7f9e77dfbccc314528838e60929b7e9a6fdcb7a7e95c9e36aa77bc8317c7a4a9e94dd71"}, {0x74, 0x0, 0xffff, "4fca53bdd9a174c0c7bab05cb4a28282f34c68adc260e03f1f90c7d5580264bf435146fdade1060020e0061fa7be7da5f7ed2f86eea7bf362eb2909a7cf62809d195d30524ad2236e479e5e19a7327fc48f8d57214a8d0b01ae6fcd444c2e201e8d2ade73db6"}, {0x54, 0x10c, 0x5, "1bcfeb4af62c6ad68623a2488ab92cd0442b9091a3e72b328c17b1df9388521de3b4c77da048e7421679cc5ff7eeac1f30f22f24d2edc51d3f1d63eaa1f5c66b4a5c6346638ebd"}], 0x140, 0x810}, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000b80)={0x0, 0x4, 0x9}, &(0x7f0000000fc0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r2, 0x6}, &(0x7f0000001040)=0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/04/03 22:02:32 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3, 0x80012, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000140)=""/82, 0x52}], 0x1) sendto(r2, &(0x7f00000000c0)="e882314301f8b6481a57c8a481a5ff7fa42538cc37a4d0147ebc5fabd70632feadf72a0000000000000000d72e9d5f7e897da8c594e4b0c66a7bc01d125e565501d2d3d9aae48b84ab2377e7b65d3592a400791d990708f085f53d7ffe837e8eefa64dbfbb27e921e62b39e3bbea3ee7de8af5039237c318", 0xfffffffffffffcc8, 0x0, 0x0, 0x2ef) 2018/04/03 22:02:32 executing program 7: r0 = getpgrp(0x0) sched_getparam(r0, &(0x7f0000000000)) clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x2c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 'lblc\x00', 0x20, 0x100000000, 0x3b}, 0x2c) tkill(r1, 0x1000000000016) 2018/04/03 22:02:32 executing program 0: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0xc}, 0x5}}, [0x7, 0x8, 0x200, 0x7, 0x10001, 0x7, 0x6, 0x6, 0x1000, 0x5, 0x8, 0x1, 0xd6, 0xfffffffffffffffa, 0x670]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={r3, 0x8}, 0x8) ppoll(&(0x7f00000002c0)=[{r1, 0x100}, {r1, 0x360}], 0x2, &(0x7f0000000300)={0x77359400}, &(0x7f0000000340)={0x3}, 0x8) ppoll(&(0x7f0000000380)=[{r0, 0x4009}], 0x1, &(0x7f00000003c0)={0x0, 0x989680}, &(0x7f0000000400)={0x833}, 0x8) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000440)=0x101, 0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000480)={{0x3f, @multicast1=0xe0000001, 0x4e23, 0x3, 'sh\x00', 0x2, 0x9, 0x5}, {@loopback=0x7f000001, 0x4e21, 0x7, 0x8, 0x7f}}, 0x44) socket$l2tp(0x18, 0x1, 0x1) sendto$inet6(r2, &(0x7f0000000500)="24d5fc7ab9eac43e79106d3e42bb6bbf2c4d1f550c103088e051d7a9f7df64eaafd016a136f856676bd82b41d8922143730d3556a86948a8346fdb17054e113fc9ee9963d33684482d15782981198148f8b013c34ab62bbd4b6b9da932b9e0e7973479dd12bc1305b94d55498926e38ebade521e11e1f0ee3518bc412290ea029f0bff712bf680a39ba52c00b70aef32bf6b77b2bbb2fc1d2b91096933422fe13859770217aaabbbb6b6f00b559a874907df7b92d79726f74c7e9fcf69e7616a4496449b07eff12a9c7b850965712b", 0xcf, 0x4000094, &(0x7f0000000600)={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) uname(&(0x7f0000000640)=""/110) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000006c0)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000000800)={r4, 0x3, &(0x7f0000000700)=[0x0, 0x80000001, 0x3f], &(0x7f0000000740)=[0x3, 0x5, 0x6, 0x6], 0x34, 0x8, 0x1, &(0x7f0000000780)=[0x10001, 0x8, 0xc4cd, 0x9, 0x80000001, 0xb72d, 0x41, 0x8], &(0x7f00000007c0)=[0x1]}) eventfd2(0x5, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000840), 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000880)={'ah\x00'}, &(0x7f00000008c0)=0x1e) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000900)={{0xcb, 0x3}, {0x80000000, 0x2}, 0x8, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000980)={0x3, 0x0, 0x0, 0xd0e7}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f00000009c0)={r5, 0x5}) r6 = add_key$user(&(0x7f0000000a00)='user\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a80)="c3e7fbbf24d16ed8963bf03df090318826ec05c4e5077283df70556d4c07eb1799c6d57e724cdd4946a0d7405317d4380f744bb87c80b33bbe2cae9525d34338952e21fa1710e7a7ed927819128ebaf3e2cee66954b69af011230245010c8c7012651ed1954bced88c87b93cb5d0eefd91c244bcb5f925b982dc279b5d7559d622dbf0c19fc9e6755cb6f58551264b077c947e766c9f1a939653093973f786546eb8cda772932580e0fc773312585bab45bd0c849d79a31e31befc1404483be185", 0xc1, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000b80)={r3, 0x3f, 0x1, 0x0, 0x479, 0x6}, 0x14) add_key$user(&(0x7f0000000bc0)='user\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000c40)="54f119c40a373d496f71ec4b2aaa486503ba150adf852c1bd96b16", 0x1b, r6) getsockname$netrom(r2, &(0x7f0000000c80)=@full, &(0x7f0000000d00)=0x48) mknod$loop(&(0x7f0000000d40)='./file0\x00', 0xc008, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000d80)={0x1000, 0xff, 0xffffffffffff8000}) syz_open_dev$binder(&(0x7f0000000e00)='/dev/binder#\x00', 0x0, 0x800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000e40)) 2018/04/03 22:02:32 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}}, 0x6, 0xfffffffffffffffc, 0xffffffffffffff01, 0x5, 0x15}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x100, 0x34bd, 0xfe}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x100, 0x3a, 0x7, 0x3b, 0xffffffff, 0x200, 0x0, {r2, @in6={{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x7}}, 0x10001, 0xffffffffffffffc1, 0xfff, 0x1000, 0x20}}, &(0x7f00000002c0)=0xb0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) exit(0x0) timer_delete(0x0) 2018/04/03 22:02:32 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{}], 0x1, 0x3ff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a2"], &(0x7f00000002c0)=""/152, 0x98) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)={0x3, [0x0, 0x2, 0x0]}, &(0x7f0000000280)=0xa) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000005c0)={{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e20, 0x1}, 0x1, [0x8, 0x45, 0x5, 0x2, 0x6, 0x5, 0x5, 0x2]}, 0x5c) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}, {0x0, 'cpu', 0x20}]}, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r1, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/145, 0x91}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x5) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/03 22:02:32 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000040004580, &(0x7f0000000000)) ioctl(r0, 0x4, &(0x7f0000000000)="e2") 2018/04/03 22:02:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x9, &(0x7f00000006c0)=[{&(0x7f0000000080)="e16d3a59140fb212a2c708e8cc497fd640a275d56b7969148d358faf4796c1443190c8b9f9220606f5def00d116139b3e44fb2847499a4bfc4166d54895fc81a0b4d866891", 0x45, 0xfffffffffffffffb}, {&(0x7f0000000100)="ff4dfda693cb8409b8f28cfd655ff7a700c3659382638c66134fbdba0029e85401d797e9dc1c5a8adc920a253227a4f87282797c4546295866c420716f793ea075c593d2cef6ab0756e1b3803830b5e4a13338c05e56adbc44af97c62abd5709a90d23ba19390aabe87f17be0b57ae418d8b6a", 0x73, 0xffffffffffffff80}, {&(0x7f0000000180)="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", 0xfe, 0x2}, {&(0x7f0000000300)="5bc6c5a1f2dedb52deeb58557cfbfab04110396af38afbed413eb6bc2148f4b87faefeb9b6f0aa9af38a7f26c2f113bafed22d90f5c8487ffaec2cf35abc0898efb08ed0fa1f06", 0x47, 0x8f2}, {&(0x7f0000000380)="c26d1e4e86b6b9118abc334ddd2b92e40f6f9bfa82829b098a4601310ae48ca2f13ca685f9e374ed1de041716ad591fccbab60e552d6acfcffe7838d45d13b6a17b7aad886d8461efdd5810fdde36cc6dd72acf803ca872d86d678903b64c29fcf650a6b7143ea8c06f6d4aab752d3dca7bcd6f56e39a57dcda51f1903d8d699d95415bc70a38f3979ba5dab63f3a73efe1df9ad859c567eb0cebbf95c341921d0476c4e455afaad8fd9a7c275e102eb9871db4a61be273832a2a98f47647252cad5420be71b374217", 0xc9, 0x1}, {&(0x7f0000000480)="7075d4e307619e9152cef5beefecd62c96ebb76e5d0f64acef498b50a9e419fbbcc7228c47c9ff7430ff11aa374b09fd962459c6807d7e03b5febc9a1a820bedddc50229e90d5c439e6861fa23cba9cd66eff76f28374a66ea9368a7077f0d4351fca0439ef821d0b09925fed4e56452469b9af6a8d260094cda17b67388b5af56d3fdec8bb13a94d6e395ec39bb40059d8ddd4c9c964e6d3c6745", 0x9b, 0x7}, {&(0x7f0000000540)="2cecfccf41921a4cc2a230859b554e0b8feed0e129a368e0cc713400bb0e3c20fed06db4a97990b2a8e6d0382e5d889914b67e4e5f47aac2e2b3d4900cb46ebde70a28e77fd93eeb7c44b30a884027850e", 0x51, 0x2}, {&(0x7f00000005c0)="27988790141157defe4d7bf85f338f8bedfc441071fc0d6dbbc3908efb54275cd31062f2fb600de30e6eb79a3cf1aaa3c9dd0bd64957cedad5ae3567f0e3259f0bb45b316ab12a50595ceafab85f59d0e2a0571216157dbc2feefe6d1c74094a84dd1f1e1b6cc0614c15eeb12619e2e55975128f69f993c741232a31386740a1ca9dc5195990eefd41f72a6bf0c7d8a9b9e8a1676ac2c67e72c3f24b72416a4c1e9216e2c9644d25140d29d8ce1f3157f8826877f4af3edbdd8dd371f6b3b57f382d04149a5a2d5119b6efd422b8d6a067c84ffe79d1f67853d7a9a9f48def988e8829f5ad1b9b24660bc1ae8118e77531", 0xf1, 0x1000}, {&(0x7f0000000280)="22f275992b696645e251ee6b5c5c1ccf42e49efe9b11e7becdb7a094ece8f0b75363386902c3c804a85aef7365a34b6bd8bd3e1398aba50da2cc5b4f307a", 0x3e, 0x6}], 0x400, &(0x7f0000000740)={[{@grpjquota='grpjquota=', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@nombcache='nombcache', 0x2c}, {@test_dummy_encryption='test_dummy_encryption', 0x2c}, {@bsdgroups='bsdgroups', 0x2c}]}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001140)='/dev/hwrng\x00', 0x2000, 0x0) sendmsg$netrom(r1, &(0x7f0000000f80)={&(0x7f00000007c0)=@ax25={0x3, {"d4969be8e1fd1e"}, 0x7fff}, 0x10, &(0x7f0000000dc0)=[{&(0x7f0000000800)="bb065b197a9c0e0af299564c04834bc08ac5d12fe4c5bc7383f44f8f63b071fb37db71a0dc47fd65628e85229abdabe96fcb8da87682bce976b0a44374ecdc58cf8409b4808c3aae7232b4140c7d521018851cea602a6ff702f290d77ed17269188366185e2cd8faffac73edb4ac98a783c2237a7f7ec3862f814c4c51c3345a2f21c67b247562b0ee2039b143585e45cf8523dc768325f648e120802a1fc1b72b46b629e812d68ac0aa68abbe12c6c8a204f1b42f01b85ca22908ee87c017e1e3937571eb79921ed0ed3d602256", 0xce}, {&(0x7f0000000900)="5b426e87c1765c68039e3815be7dc385b9d4d8d476578f558b53dfc81bd6edea33a032f6593e73fcd0ac22c99727fe29705f84982cf26e1aef3f6cb1c292cd5af518da6b7b6c986f17d6a8c5039ec03d6b2e8fae3abb0f13415ec9fec5cba15520d7e726fb0eb1ae8fb3e7e10c95760a423fae2eff8899d26732df9242e10950611909e6d39ea8a76ed47fca03bda36bf2fedf91fdef94688aca34b302", 0x9d}, {&(0x7f00000009c0)="d9aaba4e03de788569", 0x9}, {&(0x7f0000000a00)="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", 0xfd}, {&(0x7f0000000b00)="da5a986374ab41b51b5a2b4bdcdde8f76e1f8828c2090c2b0dd5f28ed9d06035f1f268fd1bf505fbce30c0e5cdb5b1fab32841c32c2c3f039211ded0b4e57ac7c5fb3c7fc5052ff8d4c3dd1006f7addd2aff78cb343ab842c2beeb39", 0x5c}, {&(0x7f0000000b80)}, {&(0x7f0000000bc0)="9f67cea4cd8be4c697f74573", 0xc}, {&(0x7f0000000c00)="15cef3a697a18016a7a9a9adea8a08fcce3458d6067ac9ec4334a54902cdfbef83961b54e0347483778dedcf8f0165567589edafec3645b1739462ab4fa5843b37c1fb9bcd9c799e01a87422e7f3943fbf66215b497b638e392b0298d789c25d938e4dc4ece6762fc7f0927502d5f8e3572cf4d6663d802be7aa257754829a3858aaf105267631a2a5dd3128aef01b51c1", 0x91}, {&(0x7f0000000cc0)="8a24220e8ce95cc072677f66cda47626d91f6305c9cc189d415639fc8a6d9bdf502b1d9fcd4b4cd93bd57a27ab37921583354a076b571f05b5045f8d752485797d2bff67971f3de2240fce641d7044fb79fdec899eafe947d8a255966fe0abca9516986894b9e5becddbd2224d025900afa66ada43506006f08a4cb2c59028043980b4c7fd8dcf274ff2d902dd32f1f20629a2903e5aeeb28976ff7b2ca6965a39f0736af422bbf9a7d3bd7cf0a99007cd471debea82efb6604630cd33f52c1545bd9f749c23d21c7c05ec79e77715437c637e93517d5945bdbe3c4cad103bb06f72a7bbff2ae14f92", 0xe9}], 0x9, &(0x7f0000000e40)=[{0x78, 0x13f, 0x4, "71e86ef693563674271c97a84003ae6086ace33a07fce72b2ea265b6adbdf2a66e87a13aa046366263f754294ac133c63dc07c5d796af6d12d94ea6e2a746967f3e393308cf7f9e77dfbccc314528838e60929b7e9a6fdcb7a7e95c9e36aa77bc8317c7a4a9e94dd71"}, {0x74, 0x0, 0xffff, "4fca53bdd9a174c0c7bab05cb4a28282f34c68adc260e03f1f90c7d5580264bf435146fdade1060020e0061fa7be7da5f7ed2f86eea7bf362eb2909a7cf62809d195d30524ad2236e479e5e19a7327fc48f8d57214a8d0b01ae6fcd444c2e201e8d2ade73db6"}, {0x54, 0x10c, 0x5, "1bcfeb4af62c6ad68623a2488ab92cd0442b9091a3e72b328c17b1df9388521de3b4c77da048e7421679cc5ff7eeac1f30f22f24d2edc51d3f1d63eaa1f5c66b4a5c6346638ebd"}], 0x140, 0x810}, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000b80)={0x0, 0x4, 0x9}, &(0x7f0000000fc0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r2, 0x6}, &(0x7f0000001040)=0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/04/03 22:02:32 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x7, 0x7, 0x3f, 0xffffffff, 0x6, 0x3, 0x0}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000003c0)={r2, 0x0, &(0x7f0000000380)}, &(0x7f0000000fc0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x5, 0x5}, &(0x7f0000001040)=0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r3, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000c00)=ANY=[@ANYBLOB="0010010000001af434ba45bac40000810000299ab3436c3418bf0000000000070000000100000002000000000000000000000000"]) r4 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000140)=0xe8) setresuid(r4, r5, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5c48d36c7864429ee7f9874390d0b70b85677203e3ea3a60e", 0x4b}], 0x1, &(0x7f0000000b00)}], 0x1, 0x801) lseek(0xffffffffffffffff, 0x3, 0x1) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, r7, 0x2, 0x0, 0x280000000000000, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) getpgid(r7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xef}, &(0x7f0000000340)=0x18) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x98}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x10000, 0xfff}}], 0x90, 0x4000000}, 0x0) sendto$inet6(r6, &(0x7f0000000700), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) fdatasync(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r8 = request_key(&(0x7f0000000780)='asymmetric\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b40)='trusted/\x00', 0xfffffffffffffffb) request_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='/dev/ppp\x00', r8) 2018/04/03 22:02:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007c4a56)="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", 0x598, 0x80048000, &(0x7f0000e3efe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) rmdir(&(0x7f00000001c0)='./file0\x00') stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2, r1, r2, 0x8, 0x200000) sendto$inet6(r0, &(0x7f00009ddff6)="359f1e0e258a7bb1b9", 0x9, 0xc800, &(0x7f000075a000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/03 22:02:32 executing program 3: clock_gettime(0x0, &(0x7f0000000000)={0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000000040)={r0}, &(0x7f0000000100)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x29}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x1000, &(0x7f0000000b00)) r2 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000340)) fstat(r2, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000000500)={0x0, 0xa2f, r1, 0x200, r3, 0x8, 0x725b, 0x6}) finit_module(r2, &(0x7f0000000700)='\x00', 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000780)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000880)=0xe8) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in, 0x4e23, 0x13, 0x4e24, 0x3c95, 0x0, 0xa0, 0x80, 0x3e, r4, r5}, {0x40, 0x7, 0x73d, 0x9, 0xf2d, 0xffffffffffff0000, 0x5, 0x5}, {0x4c61, 0x5242, 0x8, 0x950}, 0x5, 0x6e6bb1, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x3b}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x3500, 0x1, 0x0, 0x5b, 0xb37, 0x73f1, 0x14d7}}, 0xe8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000006c0)) tkill(r1, 0x15) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x200, 0x31c4, 0x0, "6017c27be81e954fb348ca36714c1170512adfaadfb37f73bd5c7395ee1f818dc539c4dbd21aea09ff708c28e731d788a8da6d9925cfbeae235519a5b9419d1437c15f271f522cb6243f1a68fcc366fa"}, 0xd8) r6 = request_key(&(0x7f0000000740)='big_key\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b40)="6c4412b46a1b7bdafca8e4cc906aa455a6d2d44b691996aa378bfc68c1ce2f3d7db5228e7ceaf4cc88095e6e7e02adce4ec63f16599c2bf1c2e65ccf5b6b80930da3cd86da739845a24d2b8b9bb088b828a1379d08190ddaa9f76136051fa5726fcd644e24dc2cadb5122b9b033e7c61fc8a1c1afdf9cf17b54672c7e1e274b96413f68e82fb083c353eaa6ef8feba90243d26779210cde15645eab595", 0xfffffffffffffffb) add_key(&(0x7f0000000380)='blacklist\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="45eaea6a04ddfae7f3a016ffb82af40ba8efe6459744934e9182ce36ddeb2eb69dcf755b45f9640cc8b458db6df35eb3ac7c216e6a2e91f78345b8695570c27d81dca8b9fef06baf4b55b2f92a00781e4f2ae50a534761b2fb2726845c5666fc2bed973a80b1a34edcf3e09e1e2c309715c0d42d869b49dcb8c899c69498812cfba3143152d09269359c03e05019598f582ddcee57a5429772d60357d891844544fa20a9bc4ac0dfce48328411576d92ebef1efacbae76821601c40ba8ddd85f1a3907e4bb23a40786b9713c46ff417c3d8e998d89143662a4b229ad7155ce66be4e3fd2e244ab62db9c05e482", 0xed, r6) kexec_load(0x3, 0x3, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x1, 0x3b84000000000000}, {&(0x7f0000000140)="0654e530ecd7d3d466ac6b6db96708f4b254b703e77581fcf89f404c58f931b60a7149870a520b05225362af3b44eb6e1c72e009eb1b390dd615ec876ac5c439ac194705e6d2669e6580050edb4ded86bf849d1079fbaeea820f9a8c326931cdda1390c421a24b4538ecc3468ae9ef5c9969d71bdc3e818dd9c6c4f6e0", 0x7d, 0x200, 0x14}, {&(0x7f00000001c0)="d7d7bda0954ee3c0b018e72f3abb530602d3709da4e50b3ad46f23cf945706458bafc8e1aca29e87263772d397889ff9c23ebc15b07cfc40ae84d07639d68621ee3764aea625d2d76c9c6619843c702404471418350469830e1790660c915ffeae80f1cc52cd0e7b308c851091368cf6c3fa0ee4ae8ac0b806003f7a60354e5cb2dce221ecf029d318ae52279e2724850de27a2ec2a50e085a866a69ce65a561a02d9719c27ddfc94cecca965c4b1f0043b63c64cc753b1a9f879112263c5d049446a1f376c946963e2defa4fc716aa5b2301232676ba01f103875", 0xdb, 0x64, 0x3}], 0x2b0000) 2018/04/03 22:02:32 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) tkill(r1, 0x3) unshare(0x40600) pwrite64(r0, &(0x7f0000000040)="0e", 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) chmod(&(0x7f0000000000)='./file0/bus\x00', 0x0) tkill(r2, 0x1000000000016) 2018/04/03 22:02:33 executing program 3: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) r5 = syz_open_procfs(r1, &(0x7f0000fd1ff6)='stack\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000b40)={0x0, 0x79, "bb2b87ba701eb684d054532b90b4d0025db598589e507b00b9571a6ac9468ff4e1dd2b5974265f2047651953d7a1944f4b47b4a3f3a10330882e34761985268cc0802087005b372a22e8a08eefbdd06caf22e2c1cf671afab35ca9dabb077ae2060f79f34f759dc8b54dc1610b6da77f2163023e176d599522"}, &(0x7f00000008c0)=0x81) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000800)={r6, 0xb0, "1568f26c944f20359beb14bec0b4a1df59482cd7c470af1b40fe6904439546bc93282cb38f065702e94076ad51ca38bd3c2f703632ddedc0c16236d245da4b77c23eb7c3ced035682b5f821c2bbbac057b9db0779096738214751e423aaa46d9153f1358320d6135837f8b205c6016f9dcd584fc3846908d4e6956eb7782acb2f1808ef20395f123d8247c7a25fcad5b72353283c5301d13d713a76212b0e8a8f75bca18b0c12f092fddac5f5f81bb71"}, &(0x7f0000000900)=0xb8) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r7 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x0, 0x9, [], [@calipso={0x7, 0x48, {0x0, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2}]}, 0x58) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000000)=@routing, 0x8) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000600)=""/156) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x0, 0x4, 0x7ff, 0xfa9, 0x0, 0xfff, 0x0, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000000400)=@buf={0x57, &(0x7f0000000440)="f6db7247d154028f76cc6f3db133a79ced0d5fa74143e93550b9c557a3f8e32ec43526e40c04d8ac5e4322395edac51e73c7cfe289ea2fca9b7d7f02b3d8a6ff08a7847c500ed64a8536b750f8a098c6451e0aa1935ade"}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000a00)={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xb5}, 0x4, [0x0, 0x2, 0x1, 0x9, 0x442, 0x0, 0x2]}, 0x5c) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0106434, &(0x7f00000004c0)={0x80000001, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000000500)={0x1, r9, 0x1}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000280)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/04/03 22:02:33 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3e9}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {}, {0xffffffffffffffff, 0xffe}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x402}], 0x2000000000000042, &(0x7f00000000c0), &(0x7f0000000ac0), 0xfffffdf6) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) r7 = dup3(r5, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x0, 0x4}) r8 = getpid() sendmsg$nl_netfilter(r4, &(0x7f0000000880)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f00000008c0)=ANY=[@ANYBLOB="68000000080600002cbd7000fddbdf2503000008b24b7c1692cdcee8b3e1ee3594edbb2c0073000c007b00208245304f826f2bfa0400560014002e00776c616e307b766d6e65743000000000000000000002004aa7f64232725be0f0f699765afdaa3cc67b5f2cfe367cb478d210e608007a00", @ANYRES32=r8], 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0xc1) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) 2018/04/03 22:02:33 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0xff, 0x98c2000000000, 0x5, 0x2, 0x3ff, 0xffffffff, 0x0, 0x5, 0x4843, 0x9, 0x900000000, 0x400}) tkill(r0, 0x1000000000016) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/03 22:02:33 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x900, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) getpeername$netlink(r0, &(0x7f0000000340), &(0x7f0000000500)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000004c0)={@loopback={0x0, 0x1}, 0x7, r1}) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x3, &(0x7f00000002c0)=[{&(0x7f00000000c0)="f9789bf1d7bbd7096a766a611808159dc01fbf6cec17f39119c45abfeef5085ef47db6c4c9a02a17c8d146db87331839e86352415b92f4530c4513fa8ce1461ed1ded427f5f1bb99f20f", 0x4a, 0x7ff}, {&(0x7f0000000140)="b597435a1a99b0540f6bbe352c78570eb2b48815e394f249357de50585da1b7eb9bdfbf337862d60bd451dfb5d366557bafaa77f899305ce198bc5c8a25ee16ab00f537c827a85015642786f075243d5094d01649bb0795664b2ea93b30ed8ec4818247b8e4bc6f2644b88db5492860627deb74c6b59983d6b2f2a18b4a00df2cf0583ad7fbfd2b21e49ddb3b8e860060efb25833cfe36a80ab54654d71d1804ebda8ce377945fd94dc65bed4f", 0xad, 0x8}, {&(0x7f0000000200)="07d11e7d0c1b451105169264d47013f878e3d4b6d0ff5d82ec6f42f15630607764d96103df9733bf9c89128a92326e3cdf99d9635ba42c5cca563f57149efd445ebcbe63a0caa8c3e97f77672fa2bf40d6f0ca7a83eff3ac0efbefba88e79fc6d5074c515fa6efdc5ab78d443ba430cd2b699ad0a39d81484b24096c00c680b7184e892c2a2c2fff4518fce4086dc5a6733ebebe94b465e9c331d14b289828f77f2c9b85318272d6a97c", 0xaa, 0x2}], 0x40000, 0x0) exit(0x0) timer_delete(0x0) 2018/04/03 22:02:33 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}}, 0x6, 0xfffffffffffffffc, 0xffffffffffffff01, 0x5, 0x15}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x100, 0x34bd, 0xfe}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x100, 0x3a, 0x7, 0x3b, 0xffffffff, 0x200, 0x0, {r2, @in6={{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x7}}, 0x10001, 0xffffffffffffffc1, 0xfff, 0x1000, 0x20}}, &(0x7f00000002c0)=0xb0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) exit(0x0) timer_delete(0x0) 2018/04/03 22:02:33 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000e0fff3)='/dev/usbmon#\x00', 0x0, 0x80009) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x181000, 0x0) ppoll(&(0x7f0000ba6fd0)=[{r0}], 0x1, &(0x7f0000c8fff0), &(0x7f0000b7dff8), 0x8) 2018/04/03 22:02:33 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x7ff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7f}}, [0x1, 0xe06, 0xfffffffffffffffa, 0x10001, 0x0, 0x8b5, 0x69, 0xfffffffeffffffff, 0x3, 0x8c8, 0x2, 0x20, 0xfff, 0x1f, 0x1]}, &(0x7f0000000440)=0x100) getpeername$unix(r0, &(0x7f0000000200), &(0x7f00000001c0)=0x6e) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x1, "03"}], 0x10}}], 0x2, 0x0) 2018/04/03 22:02:33 executing program 0: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000000000)=[{0x11f, 0x4, 0x1, 0x5}], 0x1c) 2018/04/03 22:02:33 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"6c6f000000000600", 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x6) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@empty, r1}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000180)={0x100, {{0xa, 0x4e22, 0x7f, @dev={0xfe, 0x80, [], 0x15}, 0x9}}, 0x1, 0x6, [{{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x1ff}}, {{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x4e24, 0x16aa9ec4, @mcast1={0xff, 0x1, [], 0x1}, 0xfb}}, {{0xa, 0x4e23, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, {{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x4e22, 0x544, @empty, 0xc9b}}]}, 0x38c) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000000100)={0x8000, 0xcc, 0x0, 0x2e, &(0x7f00000000c0)=""/46, 0x1000, &(0x7f0000000540)=""/4096, 0xbc, &(0x7f0000001540)=""/188}) 2018/04/03 22:02:33 executing program 3: seccomp(0x200000004, 0x5, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) sendto$ax25(r0, &(0x7f0000000080)="3278aa6dba292ddd1068bb70fda14f30afda1efed97dbfb911dd01561abe543aa51c167ac11ad5146f4a0aee154f921313f40f2ad74c35e1061b", 0x3a, 0x40000, &(0x7f00000000c0)={0x3, {"4954aab17de040"}, 0x800}, 0x10) 2018/04/03 22:02:33 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$inet(r0, &(0x7f0000001540)={0x0, 0x0, @broadcast}, &(0x7f0000001580)=0x10, 0x800) rt_sigprocmask(0x3, &(0x7f00000001c0), 0x0, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) setrlimit(0xf, &(0x7f0000001340)={0x8000}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000015c0)={0x2, [0x4, 0x6]}, 0x8) r3 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@generic, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000540)={r4, 0xbc, &(0x7f0000000480)=[@in6={0xa, 0x4e24, 0x81, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e22, 0x80000000, @dev={0xfe, 0x80, [], 0xa}, 0x40}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xfe00000000000000}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0xd}, 0x40}, @in={0x2, 0x4e21, @rand_addr=0x8}, @in={0x2, 0x4e21, @rand_addr=0x1}, @in6={0xa, 0x4e20, 0xdd, @empty, 0x8}]}, &(0x7f0000000580)=0xc) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000200)) recvfrom$unix(r0, &(0x7f0000001600)=""/235, 0xeb, 0x10001, &(0x7f0000001700)=@file={0x1, './file0\x00'}, 0x6e) sysfs$3(0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x800000, @ipv4={[], [0xff, 0xff]}, 0x2}}, 0x5, 0x9}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000300)={r5, @in6={{0xa, 0x4e21, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x65}}, 0x6aa, 0xfffffffffffffff8, 0x1ff, 0x3}, &(0x7f00000003c0)=0x98) sendto$ipx(r3, &(0x7f0000002ec0)="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", 0x800, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x3, "93911e539a32", 0x4}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001380)={0x0, 0x100000000, 0x0, 0x3ff, 0x62}, &(0x7f00000013c0)=0x18) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001d40)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000001e40)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001e80)={@remote={0xfe, 0x80, [], 0xbb}, 0x35, r7}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001400)={r6, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0x20}}, 0x4, 0x6ea, 0x200, 0x25f, 0x2}, &(0x7f00000014c0)=0x98) perf_event_open$cgroup(&(0x7f0000001240)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffefffffd, 0x1000, 0x2, 0x5, 0x0, 0x0, 0x2, 0x8, 0x0, 0x2479, 0xf85, 0x0, 0xca, 0x1ff, 0x8000, 0x2, 0x0, 0x0, 0x1, 0x10001, 0x7, 0x0, 0x6, 0x0, 0x7, 0x6, 0x802, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000001200), 0x8}, 0x1800, 0x10000, 0x800, 0x3, 0x2170, 0x5}, r3, 0xb, 0xffffffffffffff9c, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000001300)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f00000012c0)="73797a6b616c6c65723000001700") 2018/04/03 22:02:33 executing program 1: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d33f3f298d9145acd5b792553770dede3c48956b8555c38a751b019639171708c4707be01db7f699d0718fe5a0303af35beab5f", 0xcf, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(r2, 0x5409, 0xe7) timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/03 22:02:33 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f0000000a00)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020e45995e4dac6e98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0290296a73ffa34bb8b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cf", 0x8c, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xfccb, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0xffffffffffffffff}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r1, 0x58, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2}, 0x10) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) sendto$inet(r0, &(0x7f0000000ac0)="e4115baf7a5f8ffa75502014426cce153e7eb88cdc8b36223f2086c60f101ba7862fd3e544a0c895d0181e4fed8aa10063754c5d25fcc383dd3ef86c53ca450e7d43f9e3eb204846c403d78ecbd774eb5ddb4ffd09c8632e1ac734075cdfe30dadcee5684594ad4b3d5fab6fcc1e8658c9c7945af2e5e1f8a741e2a6124258c38a79a26af44c70a24cfa6a91199873308b5aafdefe83e0e4ef806f944858eb656454c931b9d40480f1d224e6d850bc158c528380226ae299cb", 0xb9, 0x20000000, &(0x7f0000000740)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e"], &(0x7f0000000240)=0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}], 0x20) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x1, 0x0, 0x10001, 0xfffffffffffff800}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40086436, &(0x7f0000000140)) prctl$seccomp(0x16, 0x0, &(0x7f0000000680)={0x2, &(0x7f0000000640)=[{0x1, 0x6747, 0x7fff, 0x5}, {0xf3, 0x80000001, 0x0, 0x8}]}) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e22, @rand_addr=0xff0}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x10000, 0xfffffffffffffffe}, 0xc) 2018/04/03 22:02:33 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000002c0)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = syz_open_dev$sndtimer(&(0x7f0000f2a000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x1}) timer_create(0x7, &(0x7f0000001140)={0x0, 0x13, 0x7, @thr={&(0x7f0000000040)="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", &(0x7f0000001040)="d1297af197329a36d93cd2d8aa23155d5f60f18b7f0c69c1c0a17ab2610ea82261449f361773a756be101e7c74da03b222e5078d0034fc353e5fbabe2a2afc8b23942585c3b4d763fefaeed452a4ae6b696cc4b581f1861ef613a45f9caca95e5cc68165519d79fe91ceb36d07e1e380f7865996726a49f18336db3cceb95426551224246be191b093829c870aac2566d253e0a5eb360af42cc12531c7059c918ddc007299c91120c6c7ea0b36261b2388764c76b5fe4b99abf761eafdac9ac7ce764cf81466bcb7467d0859d01bfa94e62cd6985bc1"}}, &(0x7f0000001180)=0x0) timer_gettime(r2, &(0x7f00000011c0)) 2018/04/03 22:02:33 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3e9}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {}, {0xffffffffffffffff, 0xffe}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x402}], 0x2000000000000042, &(0x7f00000000c0), &(0x7f0000000ac0), 0xfffffdf6) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) r7 = dup3(r5, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x0, 0x4}) r8 = getpid() sendmsg$nl_netfilter(r4, &(0x7f0000000880)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f00000008c0)=ANY=[@ANYBLOB="68000000080600002cbd7000fddbdf2503000008b24b7c1692cdcee8b3e1ee3594edbb2c0073000c007b00208245304f826f2bfa0400560014002e00776c616e307b766d6e65743000000000000000000002004aa7f64232725be0f0f699765afdaa3cc67b5f2cfe367cb478d210e608007a00", @ANYRES32=r8], 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0xc1) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) 2018/04/03 22:02:33 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f0000000a00)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020e45995e4dac6e98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0290296a73ffa34bb8b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cf", 0x8c, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xfccb, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0xffffffffffffffff}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r1, 0x58, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2}, 0x10) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) sendto$inet(r0, &(0x7f0000000ac0)="e4115baf7a5f8ffa75502014426cce153e7eb88cdc8b36223f2086c60f101ba7862fd3e544a0c895d0181e4fed8aa10063754c5d25fcc383dd3ef86c53ca450e7d43f9e3eb204846c403d78ecbd774eb5ddb4ffd09c8632e1ac734075cdfe30dadcee5684594ad4b3d5fab6fcc1e8658c9c7945af2e5e1f8a741e2a6124258c38a79a26af44c70a24cfa6a91199873308b5aafdefe83e0e4ef806f944858eb656454c931b9d40480f1d224e6d850bc158c528380226ae299cb", 0xb9, 0x20000000, &(0x7f0000000740)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e"], &(0x7f0000000240)=0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}], 0x20) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x1, 0x0, 0x10001, 0xfffffffffffff800}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40086436, &(0x7f0000000140)) prctl$seccomp(0x16, 0x0, &(0x7f0000000680)={0x2, &(0x7f0000000640)=[{0x1, 0x6747, 0x7fff, 0x5}, {0xf3, 0x80000001, 0x0, 0x8}]}) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e22, @rand_addr=0xff0}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x10000, 0xfffffffffffffffe}, 0xc) 2018/04/03 22:02:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="0703", 0x3a7) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80000001, 0x400) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) 2018/04/03 22:02:33 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0xfffffe2b, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = memfd_create(&(0x7f0000000000)="766d6e657431656d31fe766d6e6574302d5b5b3a5c29232c2a00", 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x3c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000240)}) fcntl$getflags(0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) [ 811.419516] IPVS: Creating netns size=2552 id=139 [ 811.480303] binder: 12828:12829 unknown command 0 [ 811.485896] binder: 12828:12829 ioctl c0306201 20008000 returned -22 [ 811.493567] binder: 12828:12829 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 811.505315] binder: BINDER_SET_CONTEXT_MGR already set [ 811.511827] binder: 12828:12830 ioctl 40046207 0 returned -16 [ 811.519067] binder_alloc: 12828: binder_alloc_buf, no vma [ 811.524800] binder: 12828:12829 transaction failed 29189/-3, size 40-8 line 3134 [ 811.533865] binder: 12828:12830 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 811.548487] binder: undelivered TRANSACTION_ERROR: 29189 [ 811.560106] binder: release 12828:12829 transaction 839 out, still active [ 811.567272] binder: unexpected work type, 4, not freed [ 811.572683] binder: undelivered TRANSACTION_COMPLETE [ 811.577869] binder: send failed reply for transaction 839, target dead [ 811.581204] pktgen: kernel_thread() failed for cpu 1 [ 811.581217] pktgen: Cannot create thread for cpu 1 (-4) [ 811.587661] IPVS: Creating netns size=2552 id=140 2018/04/03 22:02:34 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) getpid() ioprio_get$pid(0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x0, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000c80)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x6, 0x10001}, &(0x7f0000000580)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000880)={r4}, 0x8) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x0, 0x0, 0xdda3, 0x3}]}, 0x8) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x1a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1f0) 2018/04/03 22:02:34 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="9800407a6fa7c2253f0dcb7971272d0af819c7cba1c3c2fae43e5dbee8379ea51168c1734a3918bd8b0a5dee3a1149cc82539a4519219b493dca"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000980)='./file1\x00', &(0x7f0000000e00)=@random={'security.', 'irlan0\x00'}, &(0x7f0000000e40)="7f82", 0x2, 0x1) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) futimesat(0xffffffffffffffff, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000b74000/0x1000)=nil, 0x1000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a6", 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b6f13e3be698d"], &(0x7f00000009c0)=0x64) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={r4, 0xfffffffffffffffc, 0x6, 0x4, 0x0, 0x5, 0xabf, 0x400, {r5, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040), &(0x7f00000001c0)=0x4) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xee058d84cb0478e}, 0x1, 0x0, 0x0, 0x20000000}, 0x82) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="00000000000000000200000000000000020000e00100010007000000000000000500000000000000610e000000000000020000000000000000000000000000000000000000000000800000000000000000000000000000000600000000000000ff0100000000000009000000000000000000000000000000000000000000000000200000000000000000000000000000050000000000000006000000000000000008000000000000000000000000000000000000000000000004000000000000000000000000000001000000000000007f0000000000000000080000000000000000000000000000000000000000000088110000000000000000000000000000500000000000000001000000000000000500000000000000000000000000000000000000000000000020000000000000000000000000000080000000000000b705000000000000000300000000000000000000200000000000000000000000008100000000000000000000000000000000000000000000000700000000000000b7000000000000fcffffff000000000000010000000000008820003b000000000000000000000000789991783ec7d608561c9dc1244594baa474aa67487b677e4c752a979dd71c96"]) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x0, 0x0, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$EBT_SO_GET_INIT_INFO(r6, 0x0, 0x82, &(0x7f0000000d00)={'broute\x00'}, &(0x7f0000000280)=0x50) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9", 0x20}], 0x1, 0x0) shutdown(r6, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/03 22:02:34 executing program 1: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d33f3f298d9145acd5b792553770dede3c48956b8555c38a751b019639171708c4707be01db7f699d0718fe5a0303af35beab5f", 0xcf, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(r2, 0x5409, 0xe7) timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/03 22:02:34 executing program 2: clock_getres(0x4edfc63a37f03c38, &(0x7f0000007000)) timer_create(0x7, &(0x7f0000000140)={0x0, 0x25, 0x0, @thr={&(0x7f0000000000)="69e74228a98a949e2dd5f342d3987f873042d5fab86845ab72683558bbd5c71d0908b3c774d5264bc6f6ec1f66efa4fef76467c5d4b7a72dbe1f54f5211d739ba92db0322d5d79b66a8b4f7a58a8ac209de99e4cf236c6b6bc0cf52e4ee9d93e", &(0x7f0000000080)="d5c1077797b10f765312e1547f8905b8c47ba30b1206d5661b9266963b18d9fd1d18a3631c86c17673de56f8e616dcab1aba5ea03c7016075b9c97371c2fa5dffb042e7b8e45490063b49e606f4eb79e096ce5fee0fd4573953d37496faefe6d3f353ec816385273521b8dabf2aeb69197b872710ea84798b84db7aba85ae3ab584a9a4b81b9c9561b247e1c9014906dfad62166dd5878203485178d5a4578bb742c9ac09a17f8ddf07e888a78e1dc0e9a0e42"}}, &(0x7f0000000180)=0x0) timer_settime(r0, 0x0, &(0x7f00000001c0)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000200)) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) 2018/04/03 22:02:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) write$binfmt_script(r0, &(0x7f00000006c0)={'#! ', './file0', [], 0xa}, 0xb) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[], 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/220, 0xdc}], 0x1, &(0x7f0000000500)=""/73, 0x49}, 0x100) sendto$inet(r0, &(0x7f0000000bc0)="1e", 0x1, 0x0, &(0x7f00000000c0)={0x2}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x204, 0x7c000, 0x5, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0x27, "52f1d5fcc16da4cd19c83b1af787bc4546897a545d610f6333a4b9a5d89421a6e13b4e0c6d358e"}, &(0x7f0000000100)=0x2f) 2018/04/03 22:02:34 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20}, {0x306, @random='8py\a?f'}, 0x54, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) 2018/04/03 22:02:34 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) exit(0x0) timer_delete(0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xfc}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) 2018/04/03 22:02:34 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x0, 0x3, 0x10c0, 0x0, 0xf}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x800, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/136, 0x88}, {&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f00000003c0)=""/139, 0x8b}, {&(0x7f0000000480)=""/64, 0x40}], 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x6, "b202c523378c"}, &(0x7f00000001c0)=0xe) 2018/04/03 22:02:34 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000007c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="ff0100fc00b4ef"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = inotify_init() getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000480), &(0x7f0000000600)=0x4) fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x2, 0x4, 0x4, {0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x80000001}}}, 0x401) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) r5 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d396", 0x1b, 0xfffffffffffffffd) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000001c0)=0xc, 0x4) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r5, 0x0, r6}, &(0x7f0000000bc0), 0x27a, &(0x7f0000000700)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000740)=ANY=[@ANYRES16=r4, @ANYBLOB="cd824edfdb76c4a65a16a1a91df30689007f4834864291bc8e823e78e9ef1a6a9de6b34e44ef083c1476fdd5e58f1d9d97d38f000000000000"], 0x2) socket$inet(0x2, 0x7, 0x401) connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1adee412b1f828", 0xb5}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000400)) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xd53) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/03 22:02:34 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f000066af40)=""/192, &(0x7f0000c52000)=0x100a8) 2018/04/03 22:02:34 executing program 5: getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000300)) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00', 0xa41}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x209322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x1000, 0xd, 0xe76d, 0x1f, 0x42ee, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r2, 0x8) r4 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(r5, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00000006c0)) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000000c0), 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000700)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00000005c0)={r6, @in6={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x20}}, [0x4, 0xe14b, 0x1, 0x2, 0xfffffffffffffffb, 0x3, 0x5, 0x7, 0x47, 0x0, 0x2, 0x10000, 0x5, 0x8, 0x9]}, &(0x7f00000001c0)=0x100) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f0000000240)={0x80000001}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) 2018/04/03 22:02:34 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x2c, 0x0, &(0x7f0000000140)=[@increfs={0x40046304, 0x3}, @acquire={0x40046305, 0x1}, @acquire={0x40046305, 0x3}, @request_death={0x400c630e, 0x3, 0x3}, @exit_looper={0x630d}], 0xf1, 0x0, &(0x7f0000000300)="fc1bbd1a236c102ab7698950f87bb56c072d306e0c76d43b618139bcf300d1115f84ebb0d53500bfba64070251185728e78ac4a6439d10500eae5046f15bdae69c4bebd6796a6cb4f1776181febf1349f915ca06c4276978e430df7a131494338b938c1281f335eba95aeb7402f479c8784d3a5167c25498c919f362fd1b8ea60ee0ba791e0144215ca995122ee2759da314f471ce57eb91f8152cf81b466534798f60dab5baff0e5c4bff745d520c5b1edd13b9d0d62cde17b38f540300783ffc80bd61af01fdb4ec83570ad4e385f69d8c5e19e28d66970f703efce3c74cce4b1852f4fca3ed456e89c0cb66365fa548"}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000240)=""/139) readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) clone(0x8000000, &(0x7f0000001140)="c0c46a085b7b7d131c27ed781f97549e74d562662f10d95f27ce89a3f265399fb19157f3583ff45b31068bb5e113704a07e0f877515266b631fb31021e0187d047cbeeabfbc5d40c9d5c63f06be579b99b93d80cec387bacc759137ad1ac8ff902def453b800fcb80bd2c66637", &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x200, 0x0) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="004a620001360d54e9ec37cd30d403b8edf219a6eb068ba24935bf39f423fca29d5e0e4e67597b1eacc55ce121f7bcf8d41f8350f5bb30a6d3cce5109ba16bebe869fefeabdc734f131db4a32c3c0b574afe31790e80f988a4608a51ec2a49696028f2522027967268efb2ad90ad557d2439eda8d8c0b1315d3f11c25d86b46572c931ad17feb88dca3094bf00097f98f13ca8f62a295695a1d5347fa201605a5950518f9138b2d97d71f94e1165ec4eeb8c3e72f0485c9dcf6364783225eeab4b99283ffb4873fc53a672bc2088c080161dc5ae0fce11170dbdc13a6d62ec92"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r2 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x0) process_vm_writev(r2, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000000100)=""/8, 0xfffffffffffffe8c}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff0000000000000000000000000000000000000000000000"], 0x1) 2018/04/03 22:02:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000000c0)={0x101, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000100)={0x3, r2, 0x10000, 0x80}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)="2f70726f632f7379732f6e65742f69707665726f757465000005000000000000000000ad2c71e3823c1e756ded40600bfc90536cc6abaec61526a7965da50f074db6798adf00dfddfebacc51609a6fe294b4b2036e9f96ae0d5be965328495b41a50d1e5f3171f84a64d1da9424b5747711ab17088717f6b797acac60d41c9f0123772edc76a0f19172914b763706f526a5b703103eff80544a7e1e13743832a6f4b68761b1fbff672f083d4afe6dfa172cc2da6b4cca2f4e680edd7a636824b51ffd81ea53b070d73302ff97cc3903a05626bf136dee669ea5de36b37ed36abec4deafa7a2b80fcf501b5ac69a418485906", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000000, 0x8, 0x3, 0x0, 0x100}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000240)={r4, 0x8, 0xfffffffffffffffb}, &(0x7f0000000280)=0x8) [ 813.165462] IPVS: Creating netns size=2552 id=141 2018/04/03 22:02:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="3900000013000966f2ec3600000000007f00804003000000070001070000000c19002100000003f33e5fa5d71c98b4b78f8700000000000000", 0x39}], 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) 2018/04/03 22:02:36 executing program 2: r0 = socket(0x10, 0x3, 0xfffffffffffffffe) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'gre0\x00', 0x220}) write(r0, &(0x7f00000000c0)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) 2018/04/03 22:02:36 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000180)={'rp6gre0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x61f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x40, 0x6881}, &(0x7f00000001c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x48000000000, 0x0, 0x400, 0x8, 0x3, 0xc89}) 2018/04/03 22:02:36 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="9800407a6fa7c2253f0dcb7971272d0af819c7cba1c3c2fae43e5dbee8379ea51168c1734a3918bd8b0a5dee3a1149cc82539a4519219b493dca"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000980)='./file1\x00', &(0x7f0000000e00)=@random={'security.', 'irlan0\x00'}, &(0x7f0000000e40)="7f82", 0x2, 0x1) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) futimesat(0xffffffffffffffff, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000b74000/0x1000)=nil, 0x1000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a6", 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b6f13e3be698d"], &(0x7f00000009c0)=0x64) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={r4, 0xfffffffffffffffc, 0x6, 0x4, 0x0, 0x5, 0xabf, 0x400, {r5, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040), &(0x7f00000001c0)=0x4) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xee058d84cb0478e}, 0x1, 0x0, 0x0, 0x20000000}, 0x82) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="00000000000000000200000000000000020000e00100010007000000000000000500000000000000610e000000000000020000000000000000000000000000000000000000000000800000000000000000000000000000000600000000000000ff0100000000000009000000000000000000000000000000000000000000000000200000000000000000000000000000050000000000000006000000000000000008000000000000000000000000000000000000000000000004000000000000000000000000000001000000000000007f0000000000000000080000000000000000000000000000000000000000000088110000000000000000000000000000500000000000000001000000000000000500000000000000000000000000000000000000000000000020000000000000000000000000000080000000000000b705000000000000000300000000000000000000200000000000000000000000008100000000000000000000000000000000000000000000000700000000000000b7000000000000fcffffff000000000000010000000000008820003b000000000000000000000000789991783ec7d608561c9dc1244594baa474aa67487b677e4c752a979dd71c96"]) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x0, 0x0, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$EBT_SO_GET_INIT_INFO(r6, 0x0, 0x82, &(0x7f0000000d00)={'broute\x00'}, &(0x7f0000000280)=0x50) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9", 0x20}], 0x1, 0x0) shutdown(r6, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/03 22:02:36 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sctp\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000180)={@dev, 0x0}, &(0x7f00000001c0)=0x14) connect$packet(r0, &(0x7f0000000200)={0x11, 0xff, r1, 0x1, 0x2, 0x6}, 0x14) mkdir(&(0x7f0000034000)='./file0\x00', 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) lookup_dcookie(0xa2, &(0x7f0000000040)=""/169, 0xa9) r2 = openat(0xffffffffffffff9c, &(0x7f0000005ff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x1, 0x3) 2018/04/03 22:02:36 executing program 4: seccomp(0x401, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000080)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) exit(0x10000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syslog(0x9, &(0x7f00000000c0)=""/140, 0x8c) syncfs(r0) timer_delete(0x0) 2018/04/03 22:02:36 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="9800407a6fa7c2253f0dcb7971272d0af819c7cba1c3c2fae43e5dbee8379ea51168c1734a3918bd8b0a5dee3a1149cc82539a4519219b493dca"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000980)='./file1\x00', &(0x7f0000000e00)=@random={'security.', 'irlan0\x00'}, &(0x7f0000000e40)="7f82", 0x2, 0x1) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) futimesat(0xffffffffffffffff, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000b74000/0x1000)=nil, 0x1000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a6", 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b6f13e3be698d"], &(0x7f00000009c0)=0x64) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={r4, 0xfffffffffffffffc, 0x6, 0x4, 0x0, 0x5, 0xabf, 0x400, {r5, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040), &(0x7f00000001c0)=0x4) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xee058d84cb0478e}, 0x1, 0x0, 0x0, 0x20000000}, 0x82) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="00000000000000000200000000000000020000e00100010007000000000000000500000000000000610e000000000000020000000000000000000000000000000000000000000000800000000000000000000000000000000600000000000000ff0100000000000009000000000000000000000000000000000000000000000000200000000000000000000000000000050000000000000006000000000000000008000000000000000000000000000000000000000000000004000000000000000000000000000001000000000000007f0000000000000000080000000000000000000000000000000000000000000088110000000000000000000000000000500000000000000001000000000000000500000000000000000000000000000000000000000000000020000000000000000000000000000080000000000000b705000000000000000300000000000000000000200000000000000000000000008100000000000000000000000000000000000000000000000700000000000000b7000000000000fcffffff000000000000010000000000008820003b000000000000000000000000789991783ec7d608561c9dc1244594baa474aa67487b677e4c752a979dd71c96"]) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x0, 0x0, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$EBT_SO_GET_INIT_INFO(r6, 0x0, 0x82, &(0x7f0000000d00)={'broute\x00'}, &(0x7f0000000280)=0x50) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9", 0x20}], 0x1, 0x0) shutdown(r6, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/03 22:02:36 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) creat(&(0x7f0000000080)='./file1\x00', 0x182) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000340)="460191d3533ad232b600980e0ca898a6489534a8f9ac79c5db595ec6fc00778d2af22e1bc237ccc12b6dc8f41e1df92b49720cff59bab04005d56c9460fa3620f7cca6baa76547026e7aa1260a94ff259062921c2430d6e7a842e85f4d1f06f1987071cfd5ecdd4285bd4bacc12564471c1dc098a0ce67f5df6436cc490d2aca1b585e4f495bf6b9a5a4f242c3267994c40703c34630f523ad47e14607b2f08aadbc70346911c9d8e895a0007db0f5488bc6d8f82918a4bcc101110941180b030cf85a017e0073adfe92d9f941411680f8fd7cad9b69baa075fbf0687e7cc45e196035782e362898fea202e5548622ca1ec2cdc050852f", 0xf7}, {&(0x7f0000000ec0)="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", 0x1000}, {&(0x7f0000000900)="12f481b93540308183494ef41304fb290e72ab9f4a5e13715d73ca2cc8377f0e7cb12c1e5bd063724af9c507d5e1d72d9507dd08cfc4b7505020b5db550b3d5bae1bbdc2a385268f06db232561177455553e1e4b487500bc64fda5b5fd07b85d8081454aa76fa7eb2399743074c707e5fbce2c562fed207bfd33d1f292155a4c4b6ee66cd09a466eb6f6f5", 0x8b}], 0x3, 0xe) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r5 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8", 0x4f, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r5, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f00000004c0)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x1) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r3, &(0x7f0000000440)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b525", 0x4d}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000240)='./file1\x00', 0x0) 2018/04/03 22:02:36 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() wait4(r0, 0x0, 0x1, &(0x7f0000000200)) timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000001c00)={{0x0, 0x8}}, &(0x7f0000001bc0)) socketpair(0x2, 0x7, 0x100, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x4, 0x0, 0xfff, 0x1, 0x0, 0x4, 0xb1020, 0x2, 0x8, 0x1c, 0x3159, 0x6, 0xff, 0x101, 0xfff, 0x6, 0x10000, 0x1ff, 0x2, 0x2, 0x81, 0x9be8, 0x20, 0x7ff, 0x5, 0xfff, 0x8, 0x8, 0x1, 0x1, 0x3, 0x9, 0x932, 0x1b49, 0x8000, 0x3, 0x0, 0xa134, 0x2, @perf_config_ext={0x9, 0xff}, 0x2001, 0x9, 0x4, 0x0, 0x2, 0x1898, 0x74cca78}, r0, 0xf, r3, 0x1) syz_mount_image$jfs(&(0x7f0000000480)='jfs\x00', &(0x7f00000004c0)='./file0\x00', 0xb8c, 0x6, &(0x7f0000001980)=[{&(0x7f0000000500)="3c3b924b3f658bfea830fb2cfd0ec042b726bef8b69fc2674756821286363b3f940008503f1980fcddfbe67d0f8fca861f06b548f9413d87c57bdb96d00166ddf60eb7949b77c975cf9cf355886be83fbdfedd138a41b2798419e9cafae3f0f242c27adcc8a04c2dd600274759713d3b29d4186d6f09430aa07a9b6509e6cba2ae284d856776f61b56c375e3cd0acb115d27ca3493b58f5fc06c5633c54a7735ce6ad7df54e0e3ecb177eb03d2e3c22cd4be381cadc76f769bf1f8a960cc88234740e266b273ad44427731dbd69ab1406026cadd00cee798c4cab9fb295aff0362482b29df981e2a053e", 0xea, 0x401}, {&(0x7f0000000600)="ab3444974038fc90f2e471db8a918e20b48de4f06c0df843dac1610ee5703bee7572879f88757680690400ff0e998e2738852fb75b987c8ff2ac6b6634fd1fe4bdd669d659221df6c723d7eec510ec952b9ba1178c28a832db3bb0c1bcc0e92345a2537db53d18f7ed4ed0efffe1284af875aeade393303ad12101acf9574cf65b76e4d40048ec83167d4115693b8cc00a464cd40be4135d7d10e97f6d42bccd05b6875c7dbea11e06261a27f40fb95f9f09de7a13bf4746ed059d969e4b45b4410742a5fd694e87697db0b91eda003f01af38b5ea4eb07dd546be8f", 0xdc, 0x1}, {&(0x7f0000000700)="108f41127f831824da86d7aeb4a71f794a1eb14a481bcab6473e139f811aa954d22556b08b2eaac1112e37bfb01e23bd10dc44b35624f221b5f0cc31a16ba406a651bf0992c5b8b80b0d5a0052ba2be21aa2a4ddbe6f896067d78c4de009473692904410b3d32855ce30195cdaa9ce50eb5478775e5ba30d0eb97140d1082fdd3af100a50f33a88136ccabf9fb7c6f8407de7c5e6e13", 0x96, 0x9}, {&(0x7f00000007c0)="08e643af1470152ae9b24c58573cec8e5855469b9064d1dd44d301260d0b9b8942410804878a5bd160eef34e114f5d64517362a12e50d14d5a94748e910267b20d9772294b91f497d93011e7e88e89e10dc09009a78ed3d46a75cec3eeeef448ae19ac71b87bbf8ac84ce2de2d8a315b5f60f5190d06ab97d5f567e62fa59835d67fdbb22eda7d71b69f4f8f00bf73e10958f9fd35b511082777317da5d35b0b7de93bd1858052dfa54fce53ee3e14137184d1567a5396", 0xb7, 0x9}, {&(0x7f0000000880)="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", 0x1000, 0x101}, {&(0x7f0000001880)="9f870ad8646356d2bb13327202439d6e8ad03faa4d6accaacdcb58bcce5e5bdc916828043125b479e1cc7724ca9d1e3169012518cdad9aadd3f4d454ef62f13d376d2077e18ea5024945d5075803bfb9ed488d9ef03ea82bf23fad9da4818849cffbebe1268bad73417cad2850452b241d235950eb2e18a33e0a946eecd0612c954a9ab04808f8fe4324d4029c7c52327084d63bd222cd537b6c0d0179ef6103a7f26ec378cd79164f903fb0538f238d6e4abe87d0aa927f50867b7a36f446bc33879372f1569b2586", 0xc9, 0x7}], 0x2002000, &(0x7f0000001a00)={[{@umask={'umask', 0x3d, [0x7b, 0x37, 0x39]}, 0x2c}, {@quota='quota', 0x2c}, {@discard_size={'discard', 0x3d, [0x7f]}, 0x2c}]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) fcntl$setown(r2, 0x8, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ustat(0x87a7, &(0x7f00000003c0)) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ppoll(&(0x7f0000001a40)=[{r5, 0x1100}, {r5, 0x4200}], 0x2, &(0x7f0000001a80), &(0x7f0000001ac0)={0x2}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x5bae, 0x4e21, 0xfffffffffffffc00, 0xa, 0x20, 0xa0, 0x87, 0x0, r7}, {0x5, 0x4, 0x4000000200, 0x7, 0x4, 0x1000, 0x63, 0x80000000}, {0x7fffffff, 0x5, 0x6, 0x6}, 0x8, 0x6e6bb4, 0x0, 0x0, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d3, 0xfb}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x3503, 0x2, 0x3, 0x0, 0x400, 0x3ff, 0x3a}}, 0xe8) tkill(r0, 0x1000000000016) r8 = socket$pptp(0x18, 0x1, 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x6) readahead(r8, 0x8001, 0x3f) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f0000001b00)={0x401, 0x2, 'client0\x00', 0xffffffff80000000, "bd08af4f2f6e66c3", "d1c00e33228f78eea2457b7de316abc0c26cbdefeae0d2689e204d0f7f24bfbe", 0x7, 0x100000000}) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000380)={0x8, 0x868, 0x3, 0x6, 0x100000001, 0x3e, 0x0, 0x3ff, 0xada9, 0x81, 0x1f, 0x1}) 2018/04/03 22:02:36 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[], 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x0, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1d8, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000300)={0x0, 0x0, 0x7, 0x1, 0x11, 0x100000001}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x6, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 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, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x2, 0xcd3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 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, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r3}, &(0x7f0000000340)=0x8) write$sndseq(r5, &(0x7f00000003c0)=[{}], 0xffffff1a) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x6, 0x4) fchdir(r6) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/03 22:02:36 executing program 2: r0 = memfd_create(&(0x7f0000000000)=',(\x00', 0x3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev}}, {{@in6=@ipv4}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) epoll_create1(0x80000) r1 = socket$key(0xf, 0x3, 0x2) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000180)=0x4) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000280)=""/125, &(0x7f0000000300)=0x7d) 2018/04/03 22:02:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) fsync(r0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000080)=[{0xc, 0x29, 0x4000000000000005}], 0xc}}], 0x2, 0x0) socket$inet6(0xa, 0xf, 0x0) socket$inet6(0xa, 0x80000, 0x3) 2018/04/03 22:02:36 executing program 3: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0xf6ff, 0x7, 0x40000000008000, 0x1, 0xb59, 0x0, 0xce3d, 0xc4eb, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x4}, &(0x7f00000002c0)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r2) socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) shutdown(r2, 0x0) setsockopt(r2, 0x101, 0xea68, &(0x7f0000000040)="5cb4c4694782b319814b8e4ec04159c34f283e4c2affb814c145c6bd8ec0f37d069c4fc166f8b7a86d94f3a6565b0a5a9da99f2211ada670c447b36c909cd7502ff9a140ece3695ec7898163ed67a2566fa0e966f76b5c65d3153bd21198ad74577e52f9773be6ade714eedde3b69f274ed97359daa20f4c2ea89875d2b4e209af2a60c51793b5230bd4ed8323a978f6745a", 0x92) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f000085f000)=0x100000001, 0x4) 2018/04/03 22:02:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000240)="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", 0x4cf) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x5, @empty, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/03 22:02:36 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x80, 0x0, r2, r3}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x5, 0x9, 0xfffffffffffffffb}, {0x2, 0x0, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0, 0x5, 0x100}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r4, &(0x7f00000bd000), 0x442, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x3ff) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000740)='/dev/pktcdvd/control\x00', 0x4, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/checkreqprot\x00', 0x1fc, 0x0) clone(0x8000000, &(0x7f0000000c00)="5de74c2f58c47e50330fe5128bb58e2ba8af822f298cd8a4b2ab775ab6dd368f7d4193e19e98920655f03e9722f6b375b68bda91b1d5051ea8", &(0x7f0000000240), &(0x7f0000000b00), &(0x7f0000000d80)="2b02c4f71feaecc887e72726ee9445795f05a887b0db7a627ee8ca54b491ec32b0ec7c8d51c79e80756f8d5b98c7ce4fcdd26d3a0dc9ed68ce32b29733359e954201980a419b1009c37f0d5d9ef1723f69fc999951726e8329549062a1df1fb2c187a625e8760bf61bb341898e32ed0e1be017e0cbe186dd5fd8e54cabf003a37db697e64c0c9d936bedbc156fd3024ae031e29a7f78048c331205151e08549f30dc6132e99c1da69d0c9f895c2a9cc05fb7aa9e1dbea42b11") getxattr(&(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYRES32=r5, @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYRES64=r2, @ANYRES64, @ANYRES64], @ANYRES64], &(0x7f0000000e40)=""/152, 0x98) r8 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r8, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="99656d7f727900202053006370"], 0xd) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r7, &(0x7f0000000bc0)=[{&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000cc0)=""/78, 0xfffffffffffffda3}, {&(0x7f0000000440)=""/58, 0x3a}], 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/03 22:02:36 executing program 2: syz_mount_image$hfsplus(&(0x7f00000000c0)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x4, &(0x7f0000000440)=[{&(0x7f0000000140)="9cddd46dc4208ad3d0883d2bfaff6791d95206e0ca9623188f76a63caf6c2dfe2b3dc1ef64217b5a38d5c1c968ccba7ef8e957be946fa9d9f5ecddaf1bde0f9388022e77ef4f4f49fa5e7cf83abcbd8600b763217ce25930e5496deb78e4d32b43442acf6ccf8a3790e02ebb2305f3a9cac1ce15b8b770d8cc665dfe2360d09de9df2116a07025c49f1b93f5277d5d99f354f3dc9e4a0bcbcf4b245b2ea6f088c0594e7b5bfb16ae825d6a4df684677edbacc96425ad1e4629580112a7c7d0c6", 0xc0}, {&(0x7f00000004c0)="1ee984f98bff1b425250e0b2c6e744a690720279052f0cae8925335f68ec0cab9ef4bacb98d985cd6f1386cc6452ecc336b911684956579c2d41cd934d38fe2ab508a70faf0a367f08e8a2a1880e029a30088ce653a241ce42194412af675d04105280272a05dd2ad8a11817c6902ec78a339b9fc635a5540e1bb026e3dd4c3fc293492a5abc2ee58ecc000622500a5fb912b36d944ea0ab411a6ac30e5e9c68c19da9c47f23aeecc0969489fc2bacde6a1306228244b99608aeb19f7bff54ded69bad04e98afe3f95c1eb0c4fe76031a6089c8c4248dd466a82967e95bc5cd1113c9557a7836de476565b97df0829e770e6d2ab1022ea351e2d8e6fbd082c011be464397d6ae336da6bc3abb6d0e827e72a71678875db92bcff4f80ac006d07f17cf0c119beaadd21", 0x129, 0x2}, {&(0x7f0000000300)="99f48bb5b84851301e7f8075aced1d99454cfb49ad0a45ab2487cc977c3f0a17419f680c73e261f4a237", 0x2a, 0x9}, {&(0x7f0000000340)="211dc7e604c8b54c289543ed96b374f96cf0ce263f49b88d86954420d88e575dc778e3e5ee0129c67ab4d871414e99e4662b3597fc8aea27b9287e72fc58eb33891123f9a7a67a2a4424cca8924a7303ab7a3756059acee79d6cc8e7946efd54f4a985d49e2aa580e3f2c9442d34eee672a52baad574e77194328a9af199ab4d083c1a6c70a4d9f5bf80501350002e90dbebecd35578604d2738a3e8c7ebeb1073150197085d106ffeb7cb888ab405680dd21dc31a843f37b07ba06718847d059bcd6339faa0129fb601f78603", 0xcd, 0x200}], 0x0, &(0x7f0000000600)={[{@force='force', 0x2c}, {@barrier='barrier', 0x2c}]}) r0 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) inotify_init1(0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a3132c731ca875b5e12b5d066d3d686b9ad8b7526cf1ae795dca26f2436dd9c87cbf9d1612e83941b879d852a83b531226d25bf409e8943adf7467f18265d16bb922f9b0c5e9015e592186e9e156e3ec1d0684c5f1ceaa4f8dbe8dc20e6235e12b97d53aa9ad10e67c6250d066fdbb5a4216edc8d7c8a2269993ee9d930ac2daf5a"], 0x84) 2018/04/03 22:02:36 executing program 3: r0 = socket(0x0, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000b80)=0x92) getsockopt$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) gettid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000006c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0xffffffffffffff61) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]}) ioctl$sock_inet_SIOCSARP(r3, 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(r3, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept4$ax25(r5, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000004c0)=0x9, 0x8) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r6, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) [ 814.732441] IPVS: Creating netns size=2552 id=142 [ 816.216059] pktgen: kernel_thread() failed for cpu 0 [ 816.221225] pktgen: Cannot create thread for cpu 0 (-4) [ 816.226700] pktgen: kernel_thread() failed for cpu 1 [ 816.231941] pktgen: Cannot create thread for cpu 1 (-4) [ 816.237274] pktgen: Initialization failed for all threads 2018/04/03 22:02:38 executing program 2: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000005a80), 0x0, &(0x7f0000005ac0)=""/27, 0x1b}}], 0x1, 0x0, 0x0) 2018/04/03 22:02:38 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="9800407a6fa7c2253f0dcb7971272d0af819c7cba1c3c2fae43e5dbee8379ea51168c1734a3918bd8b0a5dee3a1149cc82539a4519219b493dca"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000980)='./file1\x00', &(0x7f0000000e00)=@random={'security.', 'irlan0\x00'}, &(0x7f0000000e40)="7f82", 0x2, 0x1) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) futimesat(0xffffffffffffffff, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000b74000/0x1000)=nil, 0x1000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a6", 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b6f13e3be698d"], &(0x7f00000009c0)=0x64) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={r4, 0xfffffffffffffffc, 0x6, 0x4, 0x0, 0x5, 0xabf, 0x400, {r5, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040), &(0x7f00000001c0)=0x4) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xee058d84cb0478e}, 0x1, 0x0, 0x0, 0x20000000}, 0x82) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="00000000000000000200000000000000020000e00100010007000000000000000500000000000000610e000000000000020000000000000000000000000000000000000000000000800000000000000000000000000000000600000000000000ff0100000000000009000000000000000000000000000000000000000000000000200000000000000000000000000000050000000000000006000000000000000008000000000000000000000000000000000000000000000004000000000000000000000000000001000000000000007f0000000000000000080000000000000000000000000000000000000000000088110000000000000000000000000000500000000000000001000000000000000500000000000000000000000000000000000000000000000020000000000000000000000000000080000000000000b705000000000000000300000000000000000000200000000000000000000000008100000000000000000000000000000000000000000000000700000000000000b7000000000000fcffffff000000000000010000000000008820003b000000000000000000000000789991783ec7d608561c9dc1244594baa474aa67487b677e4c752a979dd71c96"]) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x0, 0x0, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$EBT_SO_GET_INIT_INFO(r6, 0x0, 0x82, &(0x7f0000000d00)={'broute\x00'}, &(0x7f0000000280)=0x50) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9", 0x20}], 0x1, 0x0) shutdown(r6, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/03 22:02:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x3, 0xffffffffffffffff, 0x10000, 0x1, 0x9, 0x400, 0x1, 0x3, 0x9, 0xe7, 0x76d3117d, 0xfff}) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2000000000000235, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) exit(0x0) timer_delete(0x0) 2018/04/03 22:02:38 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) creat(&(0x7f0000000080)='./file1\x00', 0x182) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000340)="460191d3533ad232b600980e0ca898a6489534a8f9ac79c5db595ec6fc00778d2af22e1bc237ccc12b6dc8f41e1df92b49720cff59bab04005d56c9460fa3620f7cca6baa76547026e7aa1260a94ff259062921c2430d6e7a842e85f4d1f06f1987071cfd5ecdd4285bd4bacc12564471c1dc098a0ce67f5df6436cc490d2aca1b585e4f495bf6b9a5a4f242c3267994c40703c34630f523ad47e14607b2f08aadbc70346911c9d8e895a0007db0f5488bc6d8f82918a4bcc101110941180b030cf85a017e0073adfe92d9f941411680f8fd7cad9b69baa075fbf0687e7cc45e196035782e362898fea202e5548622ca1ec2cdc050852f", 0xf7}, {&(0x7f0000000ec0)="771aaf7655acd5695cd4adf3ed672108daef6436d965d2e1d7ba712607abb96c12eb989b86899662f9e396ca7d37abcc817f228186a864eaedd13c090cee37ba4b7225e237d112754eb142a95c057b406312c51c2a687539fbf689ee4157351356dcbcaad5a9a1fd021ce616c24b1fa58ce3ee337c84ce5879080bf912cca18c60d73faadba83beef11c3ff1c37b000c04b86fb57ecffbe5084a369a70c04a2f3005d657c11b9c9c9c05ecaa4ea0e349a719d784b689d366df7950cea656fb9e459bba0d387a7a82f2eff6226a4b27039904e621b699caea10bfde1773e44e86a0eb4469180f72c50b495719dca667a304770a52ed2d27099deeccb3b5a10e5f6f45cdcb7380b59b20ba62d09a3aa5eabcfd181512cca9f5788ed34fa91c6e9850864137649e2a17ca252284b6e9b19c16bc22c6021388acfd553eb43c2c3c85de18ac6fc16bab0e1ce179b4bb6a8997f23a0ccd3cb57a09fb087e0ec1b468d7a60b82734022ae76cace49c4c1730d36ab64e965427cf13732aa1693908826780452dfefab09afc18795ca42c5d3f70e5454f55da306f1adfaf175f9a10381d579981869eb9fc7c88bc3f19be1732ec5d056106a56e7acfe2eb8291c80354826310667f68ba72144d7af4f3cace8dcb9eaf25ce0727f9798438b90c48a602a8b39664df44c81b422486009390e2c89f379e2ae6be2add479c8cf8f870eff53ae854a7ebc4377dae479d257dd7c8e89a3006fc27dc1bc0b7b7418e37a7557fca7fbc53f302115d9a24f7a0cd3c2561a00714ac8824de596279377c18c3f565eac8d7e3b9e8a602ce9e2758475ddd52ade88c36c32928b896ddcdd31ffe4070f00b1a2b0617a121fd7dda9fb6c75e3bd42c70a415bd8120386313cf5516f7be0202243006feed8deeb1ac87593ca3b54a8f726d366980ff39c93c49ed731fd8d428179372c2eb67c3f5e3c9ad2fe1d44e4e83fb543d261d8c2be15b132f2178684a28d00e614f8e5ae1b15ceec689fdbd50a203ae37b5a009b4ce3a961084d753d90299c3788ad6e89b4827c53408a6d2e44a81cccc34766bd6d7ffb7afa585cbaf8503970877e49707fb579dd27f248fbc75dcf354516deba5dc9a0fd34782ccf3ebb7dfbf83c3efd6b6b3b4ec59c5a96abe2e7f6caebffea622e9180b711ddbbecb6b3e192c0aaa270ea919d32a6fa622397d128ccb169cad7af293917eb349a24558fe0b34727a9273eadcc3989f1cbfecab7c32e24079865b1f8a489e37b0dc90842a6f90229ceac53c1ab3a2018f6dd440902837685dc40587db2c006c132c0a49595d1431e0f7e0c795a41bb94807d8e4774e2a9bf7847dd4a5c8667f5ebef6ab2f56680d8a39108d973a6004d31e98cf24362062f185931a95e748e18df28e90fe5ec2a1b883016266e35005cca918686403e7a5a687a2a7b1e57c160e6c75d12076b8b0ff2805e1adced281e2c1008bb9058347d7828a9d2fa1370197a012f545bdc675bb569ac064de5103116c29b9bef7b90d48288fc30c6aef02893fdf9d633777e0e484b6b689fac4104579d9b22968e663a73710072a09c86547fada25414a0a796e39d2e8da6c7a08e350ae7d3509cbfc39cc20bb922233531ed903efad8d808c657127284bbfba4e4ed58928b8f8b8f2abd466de0000298cda57518e39462b0606852c4cd5a87ebe549f62dd727215bb1fbecaf0b5d6151bc46222ef0c18602819d21434ac04043aabcf531c68a08690709df875949ee86206f74e9fbe11c41f14ae1cec5739ac9370f05fb4fa7f5e0c7ae4ccfee576bc343de43c9b3b5f7babab9a414fc7a3b9ba548257ca1e469444dce0732900cf374adc0ba11efcf883ee3988df7953a9aee45239a3c12cfb5dd03a798130e0e9a5b4dc2405ed3249ce9198904044f70501b1f6c3b19c69a7bdd3c7bc746e662f809fbfda7d70ca914d7d7b929eade9992e5811cdc7dd79a2b7e62f4ac3e2bc11ef470cdf087e3cc8cdbbc2e07fe597ebf7eccdcd07734c5c4d8f22885a4f23cccd95fd1a30b731e5036319ba8d70a12a7fcfbf13d4641b046cc7b37177bfde446bc860a9f860e8a6f4905d93a9a7c45e7531cba10d9f11ee68d9ae64e1ae7d3a4bc5173c538d7c08d3138b35da032936a067dfeb47eeb7f58a21d31a25f81857a5bfcf8b49a9121eb13f045bbc52930120043c16c8b3e955fb7330196ef7183e2308694b3d872076541e7dfd7e1a5360d41a5974cac5551d5b8563dca36550ac9b2cd6d0da922fff9d16534bebe81440ff725df49c79f119ef75193b38022a631b102e6ca4d2032258ad0bcd9e122d48b16360c06626764de9250ff63fbe5f209ac60834b30d8b4018634cca1b38b11d2500a32688c775e5c615d452a37c4086fe711c9d6a6abab44d2213d94ee449f7ed030fc6cc5a102858aaaa39b1a77a799fb7ca894915be157dcaf1865a522c585d5f190f273d6aa4932e5c8e4f3bda07b1840adf90bb2ca27ace5ad59d3d5e27789a9a90650c86250b8ee7e203da0352c37acf31698124e30b80a6ff570b9087060a5f3268bc2b27c9c0fddf4c7238b81ce4665ef5c4dc498e0555544e0b0b2c78cec7cc57a627a716c4bc766302a94bd2eb01a81488e7192c602380c8faaf0d300c2d2695d5117e0c080b203ad16ed0752d569a9fc7d97cc58b0f6a8b0fb5e42d7f928636b328a767359d7ee6aee164838d6f01ef531f0a3c12adef6f8357fe14fd0fac05eff8e92042ecddfafc1256c20134a913bb0134875ea614a7aa715248e544ce29c412689804de8847a503ca87aced7d4786fb6da5c44d38e7ab40a8c1a1858256b2b8660b9d05c56916641b9f6a2e118d53f63850660ecc63e727d1e47f411252dd076a219d46a514c0fa1bbd65a4db57a6f1898825397552a5047312729ea395748581babef22ebf355ffc4f66a4479341631fb82754978710c0ade9d89573fe17b335233c7a36f2cb4546e1800b1b49d3af0aba91fa86799c4949b3b2c65986cc7e613b0f8a5978d14244bcff9766dfa7e3c2bd0053c772ddd28ee4a1342f4e792dc4e005a46e61934dd8ec86bad00d57297cb5e5330b993a1fc57eed0239d734707a8fafef4144c02fe31aebcdda4e25df85ff738ed8b61f3d11d91005c12314d4f0a9a099ee26d21d9c626751e9a03ce67b0593c27caa64fdb53de86d43a3bdd4d482a5ba7ce736cbeb6ed9e6489fe202d0d9585710fe1a23991c4290b6d8f349cc4e24c8b248b46e1642f10cbb8d0d91448c457695995eb8e72ecd3c612567cf4a34325efb1cdd1e943add0bd7c95399f35cac355c70eb9dbd4b6875cb750de6063e04a593c351187221f4b8262f1aba2df37e02077440f2bdd17c206027cff8aa89a273fe608cef1cc472e42fdabbbf79e1e1fee1651968584f0c31f0230acfbd83aadfa039ab95ef735b0039e41ac2abda3559f2796cbfb697b4431276250e3031725ba61e4285e2a0809516b2be5daceab320b84bf3cd6fff481263bf6fa3db8e0a93c9aa24ffb24f2faa9588fc81aa7ba91b14fddcb63b0c04ed98acd8d45db0a312a91b9bd98142acfa4c96c2b800f730852a003f24d0d86e75ec3888cb2323c626421d1070f59a40fbb471ea27c12af449606cca16a70b97cf367f9f6629496addbe4a9d2940840c3a73f820d5750e716b36966d75e045c06f528a81b9a5906271ae62e4f72d277979f31f7b36367c4cd1197aeb230ce173070b033684ebcb4a2326c87e6ca02386477817194980cfc327d6a37500018f531689a4504d6a38e400be16c505b7cef353c531861a87d4e83256b0fa597fc808cefe41a75fe5d8447c4cbdceb3a146a2cf9ce6153fc8c23c08d532578c39a566da2be3312f88ac650c99898e387a6f86aef20ba33250ebe1c216a77ca3d463734ef91eb6b171a020177cb83bb592c1c6e4eaffc6459a42e3aeabe32b61486e44d6c181073d47b0e681d9ea30224fcca648c412181ecaa6b29eec515a224a0590121ec946dad171b4d270427a56790e6d817f63660a7bcd0bd7782338526738e14fee31dcf5582ac8fe427d6248e4ba3c18ff449d6292fdf7737fc8967e136fb82052f66947746b350f29cdd901760dfe2e8408a48b112131dfbc7581558b7d6ff77cefe6537db31ebe44a3b2194aee8b2aefdd3e539a167e307199a472511034bed8c3179c589c7a7c05b7d97c7b74703efe18fbd55353ea5be08da08c951d6702f75ceecfc97b462a7962116450ac9996b4d792bb016aab4671a2e1e687869176c1fcdb50b60bcb820bc23d6c173f63bd3313d1528ba6fa1290e977e25d4714d95b1ffe06870c9e89bcee691e01d8f35b898fdea417fad19ecdcda7901187ef0a0823b5f3acc54a8c4901410c7179b0359b0b5af1568a8cc9c05cf8b5528dfbf62e4837b3cb1edfb4f313fcb9a504233de6a0f9edfc88afe2fe8192431153302841880fc0865924399080498c18646b6ca24d1e2a6278b4a56be3e4800d1dcd24ae237ecdc47bfee01a59aed1d997a7d3ef9db55b61ff2e5554a229a26f1b4dedb56196d3f3fc881ca35680d199da9a37de53f95e08a57d93f6f0ead66dfe8b7b3234add7909d8701246eea50a01b64ef1a00a67f8f8c931ccdee7222f3b3c3133b0514fce3f56b596d36b8a9a57aea56a858176335ae4e1232f61bbd24200e61feda63c73ad02336d05fad1928f016a1cf704fb6d8b31573cc147a92b378a31f3ecaaf67508d077b285c06220f9836d115ab5616df8e976123b5b5257fe4c8a94441cccc9186a1f971fc029b771962d6e5f49dc1f6aebd8b981e854517e9daf4beedde319ed31a89dd2ea3e21fc7ac043a59a6ca6748f8009afab29391b8767a35e927ff9c174b24e7e63a5d9e6a9f4c88043dea9ad053770352ac060acae78615cc931d762aed60c2c6eb0e6c9b244d3252c439d1eb7ff7e539c4a441520afd2e379b7dc93da49761dff250e45c2d1f73d6bfbf08d27d3386b5c475ce0002d1df00642422ae3ad7c08007bd018edeb2f06968af135225ece311a919b9da39b329cfe46fffb02a43da1c729721945f0c8aeabfb72b253c13b470ec32369ff30e0ebe3019221eed8ee5ed78cb4f4d1f57f6d175b0c1fbd3892e1a329db8910f08ddf0fc1c129b0093236111dc54e391fbbd25a458738ba932e2e9de5fe28bf2bdf6d3fb24de95387a7a013c871e1b4564748d91f63c7071d85784ceb579fec1a437e04d439fb1c53111ebf7240d51ee118590ea8e7a28e11b71e09b9ceb8a60cd94cfb7f9097a95469b000c510a3e08ce370faa8fa6261debf2650a0c519cb375d532135a92f62500882ec5ed08accead3a4c620de67de3007b465fff7ea180cb32e2a4842af7b2979d25879e0d75e3f27f945bc62341039f79ea3266c84f7c9414874d5cab9b7ed93373e342e454120817231ded056d441134b4f2d085bd0f913128c24054a2265072aed18c4d9b8f1d1eb52dcf95b53bbb7d58007c7f02604a6d0bde59a63d5540bfd6b3d808a2f7a750e55431ca60bd43993f1e35fc534590d620ecef2896b279928003074ff93dc23e469ad3e7e418f48ee493f00fc13a842f13e4f28343eb9a345db6de5da0dfe74f9df71cd23712f8f6c7117718c5fb3263425d7c051c125317847c12b64e6146b23291aea7b6f63d551055243ae522b7bc15413962b0afeb1a964729c3fd90edcf7c0c8a938af6b00b4ab257958f26f496623c0e2531a2cae6b5a3ee6a0dfe18cf60dd4f647e6ec5ea493b8268f50bf9cf02a1c1f100b1c65664e89f01fc9caee", 0x1000}, {&(0x7f0000000900)="12f481b93540308183494ef41304fb290e72ab9f4a5e13715d73ca2cc8377f0e7cb12c1e5bd063724af9c507d5e1d72d9507dd08cfc4b7505020b5db550b3d5bae1bbdc2a385268f06db232561177455553e1e4b487500bc64fda5b5fd07b85d8081454aa76fa7eb2399743074c707e5fbce2c562fed207bfd33d1f292155a4c4b6ee66cd09a466eb6f6f5", 0x8b}], 0x3, 0xe) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r5 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8", 0x4f, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r5, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f00000004c0)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x1) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r3, &(0x7f0000000440)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b525", 0x4d}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000240)='./file1\x00', 0x0) 2018/04/03 22:02:38 executing program 3: r0 = socket(0x0, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000b80)=0x92) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000006c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0xffffffffffffff61) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14, 0xa}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept4$ax25(r5, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000004c0)=0x9, 0x8) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r6, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) 2018/04/03 22:02:38 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="9800407a6fa7c2253f0dcb7971272d0af819c7cba1c3c2fae43e5dbee8379ea51168c1734a3918bd8b0a5dee3a1149cc82539a4519219b493dca"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000980)='./file1\x00', &(0x7f0000000e00)=@random={'security.', 'irlan0\x00'}, &(0x7f0000000e40)="7f82", 0x2, 0x1) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) futimesat(0xffffffffffffffff, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000b74000/0x1000)=nil, 0x1000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a6", 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b6f13e3be698d"], &(0x7f00000009c0)=0x64) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={r4, 0xfffffffffffffffc, 0x6, 0x4, 0x0, 0x5, 0xabf, 0x400, {r5, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040), &(0x7f00000001c0)=0x4) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xee058d84cb0478e}, 0x1, 0x0, 0x0, 0x20000000}, 0x82) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="00000000000000000200000000000000020000e00100010007000000000000000500000000000000610e000000000000020000000000000000000000000000000000000000000000800000000000000000000000000000000600000000000000ff0100000000000009000000000000000000000000000000000000000000000000200000000000000000000000000000050000000000000006000000000000000008000000000000000000000000000000000000000000000004000000000000000000000000000001000000000000007f0000000000000000080000000000000000000000000000000000000000000088110000000000000000000000000000500000000000000001000000000000000500000000000000000000000000000000000000000000000020000000000000000000000000000080000000000000b705000000000000000300000000000000000000200000000000000000000000008100000000000000000000000000000000000000000000000700000000000000b7000000000000fcffffff000000000000010000000000008820003b000000000000000000000000789991783ec7d608561c9dc1244594baa474aa67487b677e4c752a979dd71c96"]) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x0, 0x0, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$EBT_SO_GET_INIT_INFO(r6, 0x0, 0x82, &(0x7f0000000d00)={'broute\x00'}, &(0x7f0000000280)=0x50) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9", 0x20}], 0x1, 0x0) shutdown(r6, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/03 22:02:38 executing program 7: timer_create(0x5, &(0x7f0000000000)={0x0, 0x3, 0x4, @thr={&(0x7f0000000100)="9510628377dedc291d99b73466ac7f01533a46ad0c6a390099efc46767d40a4403c3c7ae4ee05bb590a05754ed97db74503d4edccae47f767466c37a134a1fb1dc204247bc8d67d72d339cc6b372db57772cc8e21e577ea2c370ff84e4aa7c56a63db20379194bc204fb3c720019e739752a223b2b0dd618584b1afca059005782923bc99c22c628ac0e239f90fb2833dbd52ed557fd0483212b5fab84bc718e26cdef2f87d95ca0d20c3d5fe73f95decec2430b8b65405656535bb144f89d1292b433a8e74a64d9410e27a449cf724e5e520ba5a4", &(0x7f0000000440)="cf7867880dc8282e909cf431ccb0f2c05b811070e4ffe48884467d48162d6e6429788b7b9c6ef8680dca81184729d77dee436adb75bc46d701208d3bf5d726d551b13288bfd11fece3ae3b1f82729ada406a5dcd788ebfd41ccf4aaf0be6ee4457a8850ab003d99354fbd7dffae1a6f0dd1862809ec17a796ca9101a4f63d777deffe9aaa60038473387787771af61008287586e356fdb9ebff895cdbd083dffc797b256da93a7d0ca69eb093a032b8663ae299bb756a2d123788f5a6a67bfd4fe68618d06"}}, &(0x7f0000000040)=0x0) timer_getoverrun(r0) clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r1 = gettid() timer_create(0x6, &(0x7f0000000400)={0x0, 0x1e, 0x7, @tid=r1}, &(0x7f00000003c0)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000280)={{0x0, 0x1c9c380}, {r3, r4+30000000}}, &(0x7f00000002c0)) timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)=0x0) timer_settime(r5, 0x8000, &(0x7f000006b000)={{0x0, 0x8}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getpid() tkill(r1, 0x1000000000016) timer_settime(r2, 0x0, &(0x7f0000000300), &(0x7f0000000340)) sync() 2018/04/03 22:02:38 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x80, 0x0, r2, r3}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x5, 0x9, 0xfffffffffffffffb}, {0x2, 0x0, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0, 0x5, 0x100}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r4, &(0x7f00000bd000), 0x442, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x3ff) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000740)='/dev/pktcdvd/control\x00', 0x4, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/checkreqprot\x00', 0x1fc, 0x0) clone(0x8000000, &(0x7f0000000c00)="5de74c2f58c47e50330fe5128bb58e2ba8af822f298cd8a4b2ab775ab6dd368f7d4193e19e98920655f03e9722f6b375b68bda91b1d5051ea8", &(0x7f0000000240), &(0x7f0000000b00), &(0x7f0000000d80)="2b02c4f71feaecc887e72726ee9445795f05a887b0db7a627ee8ca54b491ec32b0ec7c8d51c79e80756f8d5b98c7ce4fcdd26d3a0dc9ed68ce32b29733359e954201980a419b1009c37f0d5d9ef1723f69fc999951726e8329549062a1df1fb2c187a625e8760bf61bb341898e32ed0e1be017e0cbe186dd5fd8e54cabf003a37db697e64c0c9d936bedbc156fd3024ae031e29a7f78048c331205151e08549f30dc6132e99c1da69d0c9f895c2a9cc05fb7aa9e1dbea42b11") getxattr(&(0x7f0000000940)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYRES32=r5, @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYRES64=r2, @ANYRES64, @ANYRES64], @ANYRES64], &(0x7f0000000e40)=""/152, 0x98) r8 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r8, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="99656d7f727900202053006370"], 0xd) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r7, &(0x7f0000000bc0)=[{&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000cc0)=""/78, 0xfffffffffffffda3}, {&(0x7f0000000440)=""/58, 0x3a}], 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/03 22:02:38 executing program 2: r0 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="70726f63212d2e5d766d6e657430113a7b00", 0xfffffffffffffff9) keyctl$set_timeout(0xf, r0, 0x40) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) exit(0x0) timer_delete(0x0) 2018/04/03 22:02:39 executing program 5: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r2 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f0000000000)={0x0, 0x1, 0x4, 0x8a, &(0x7f0000ffb000/0x4000)=nil, 0x2}) fcntl$getownex(r3, 0x10, &(0x7f0000001200)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001440)) fcntl$getown(r1, 0x9) r4 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r4, &(0x7f0000929000), 0xff) readv(r2, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001380)=ANY=[@ANYBLOB="253c42000136440031fa3f3a98390ac9570e0a627064d24ab824a8f68cacb82d87769d6ba09b4f9d5f69a45b061b2b309699247e80efca42b60614a3bc56261e10a3354156d2c1b80000000000000006000000000000000000001716006d67debdd5177f1d9e80132668d3aa55dbc45abd4c1c44"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$getown(r4, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/03 22:02:39 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004, 0xfffffffffffffffc}, &(0x7f000016a000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter6\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0xc13, 0x0, 0x10001, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f00000000c0)={r1, 0x7fffffff}) exit(0x0) timer_delete(0x0) 2018/04/03 22:02:39 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc), 0x4) sendto$inet(r0, &(0x7f0000000000)="a621bf291cacc4520e1d6d47d6390d7fc892f3a042e1c8495d95621e703c16c074d9579ac0ac8947c92e6faa391eda35c540ebc85579b550a2d77f2938ca3f7f39e74119ca9c312b0bcae5a4d577d8cbd078afe212a792b723c51b39060be41549f33343c463fa810e0240772523a30c65d6340d26ec1862b9c2262dae1e4f420307b01848d81c8b591f49293192cb44a891b3fe62b01e56d68aabfc4d5334f5a6b1c254d0e02ff0d7850c014534095dc31a77daa410e40063525a13", 0xbc, 0x45, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr=0x3}, 0x10) 2018/04/03 22:02:39 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x1, &(0x7f0000000180)={0x2, 0x4e21}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000084ff0)=[{r1, 0x1000}], 0x1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x0, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) mkdirat(r2, &(0x7f0000000300)='./file0\x00', 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000000380)="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") pipe2(&(0x7f0000000100), 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002800)={0x0, 0x0}) getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000028c0), &(0x7f0000002900)=0xc) fstat(r3, &(0x7f0000002940)) getpgid(0xffffffffffffffff) stat(&(0x7f0000002a80)='./file0\x00', &(0x7f0000002ac0)) fcntl$getownex(r1, 0x10, &(0x7f0000002ec0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002f00)={{{@in=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000003000)=0xe8) getresgid(&(0x7f0000003040), &(0x7f0000003080), &(0x7f00000030c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004900)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004940)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000004a40)=0xe8) stat(&(0x7f0000004a80)='./file0/file0\x00', &(0x7f0000004ac0)) getpgid(r4) geteuid() getpgid(r4) stat(&(0x7f0000004bc0)='./file0\x00', &(0x7f0000004c00)) fcntl$getownex(r1, 0x10, &(0x7f0000004c80)) geteuid() sendmmsg$unix(r2, &(0x7f0000004f00)=[{&(0x7f0000000780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000002340)="e1442f92a789be2f7f37ed7d4a8e4d665b16dd933b586b6286538e1165c5e64114a5616dc7eb94da991643e3512efe56c03a9d359f0b0ebc08ac9bd08d03e15315c63770486cf5f03f22ce992e3975582d76ee535b81aaac9697fd56f7140b68", 0x60}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) r5 = dup2(r3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xa00}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000880)={0x3, 0x0, 0x6, 0x8}, 0x3d1) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x124, &(0x7f00000008c0)="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"}) 2018/04/03 22:02:39 executing program 5: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r2 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f0000000000)={0x0, 0x1, 0x4, 0x8a, &(0x7f0000ffb000/0x4000)=nil, 0x2}) fcntl$getownex(r3, 0x10, &(0x7f0000001200)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001440)) fcntl$getown(r1, 0x9) r4 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r4, &(0x7f0000929000), 0xff) readv(r2, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001380)=ANY=[@ANYBLOB="253c42000136440031fa3f3a98390ac9570e0a627064d24ab824a8f68cacb82d87769d6ba09b4f9d5f69a45b061b2b309699247e80efca42b60614a3bc56261e10a3354156d2c1b80000000000000006000000000000000000001716006d67debdd5177f1d9e80132668d3aa55dbc45abd4c1c44"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$getown(r4, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/03 22:02:39 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002440)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002480)='cubic\x00', 0x6) r1 = socket(0x1000000010, 0x80800, 0x5) sendmsg$nl_route(r1, &(0x7f0000f6efc8)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000000)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff}, 0x1c}, 0x1}, 0x0) 2018/04/03 22:02:39 executing program 1: r0 = userfaultfd(0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x56}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x14, r5, 0x407, 0x70bd27, 0x25dfdbfd, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x8800}, 0x800) fchown(r1, r2, r3) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r7 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x280000) clock_nanosleep(0x5, 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xacd5, 0x4, 0x2, 0x0, 0x0}, &(0x7f0000000080)=0x10) ioctl$VT_RELDISP(r7, 0x5605) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00000000c0)=ANY=[], 0x0) ioctl$TUNSETVNETBE(r7, 0x400454de, &(0x7f0000000500)=0x1) ioctl$TIOCLINUX5(r7, 0x541c, &(0x7f0000000100)={0x5, 0x1, 0x3, 0x4, 0xfffffffffffff696}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000151000/0x3000)=nil, 0x3000}) fremovexattr(r7, &(0x7f0000000440)=@known='system.advise\x00') ioctl$sock_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000480)={r8, 0x60000000000}, &(0x7f00000004c0)=0x8) 2018/04/03 22:02:39 executing program 6: sysfs$1(0x1, &(0x7f0000000000)='*+$wlan1{$posix_acl_access+posix_acl_access\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x54) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2002, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000080)) sendmsg$nl_route(r1, &(0x7f0000b84fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c00000218000103ffffffff0008ba885051ac3fff3f001500000000000800160004000000000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/04/03 22:02:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004700)) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) getuid() fstat(r0, &(0x7f00000048c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f00000061c0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) getegid() getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) getgroups(0x0, &(0x7f0000000380)) fstat(0xffffffffffffffff, &(0x7f00000088c0)) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004480), 0x0, 0x0, 0x0, 0x44080}], 0x1, 0x400c040) readv(0xffffffffffffffff, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) tee(r1, r0, 0x1, 0x4) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x2) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000300)={&(0x7f00000002c0)=[0x8, 0x2cdc, 0x80000001, 0x3, 0x80000000], 0x5, 0x7, 0x2, 0x9, 0x3, 0x100000001, {0x6800000000000000, 0x401, 0x10000, 0x40, 0x0, 0x6, 0x2, 0x10000, 0x1, 0xc11, 0x2, 0x4, 0xdb9f, 0x0, "1beb6cd5c96d30310f92ef96b74b8da810ca02529abc56572be9514954aa936f"}}) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x0, 0x2, 0x1, 0x6, 0x0, 0x20}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYBLOB="66e173433255f8b69022380200556f301740100700d2300097000106004e6ebb9a810fe576717d54e43b53b0eb067b6ddfd1265aca5d1a8efcbeff4a6511c640249b66df917e9b2704326fcb"], &(0x7f0000003340)=0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000008c00)={0x18}) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000180)="9b5751cdee7f8024c34626e7d3f2ecda088d428d016724219d4db5baf7eee3c6f27bc1af2b8b53d2fbeaf91c46fdcafdd3595605f30e5b0d20a9052671f5b4a1bba3aac80dd73331287f6318b71e55921042f3d2a912071262ea4895f3d955e4c509027df9aafd4e3f5cd49ad4e6a4492b772f69f2e462c51717b2d5125119382483c06c2523cea6d9c402d0526ba909516966f27732936d284bfdb635262298b1e3b9799197f8dd220d6b5567dd907aba51c8805fc9d02c6990cd638042834540c1b47c9f5b22c859a9", 0xca) 2018/04/03 22:02:39 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000001, 0x0) connect$inet6(r0, &(0x7f0000000500)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x800006c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000380)={0xa}, 0x1c) [ 818.088167] pktgen: kernel_thread() failed for cpu 0 [ 818.093470] pktgen: Cannot create thread for cpu 0 (-4) [ 818.098863] pktgen: kernel_thread() failed for cpu 1 [ 818.103983] pktgen: Cannot create thread for cpu 1 (-4) [ 818.109326] pktgen: Initialization failed for all threads 2018/04/03 22:02:40 executing program 5: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0251fb35331ce39c5aee2ecf5c2496964a9279508cdca118db56a26019da0371a1a2b1ad52ae3296f484aa2f50897fa074a728a3537dca321dded84d6df1c2d276635308aaff86813048a2fd57c5d14b5dbe7105222eda8bfd5c907d8a125803f909276d63d70436be98121ab43bc1e104e27217a11ff844b3a1d5337c66bbf1cedc9ee16e8b2a9207a721000000000000") bind$llc(r1, &(0x7f0000000080)={0x1a, 0x0, 0x3ff, 0x1, 0x9, 0x18f2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = getpid() ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) syncfs(r1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r5 = geteuid() openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x100000000, 0x4e21, 0x7, 0x0, 0x0, 0x80, 0x0, r4, r5}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x6, 0x9d}, {0x0, 0x0, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x0, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x0, 0x7f}}, 0xe8) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/04/03 22:02:40 executing program 6: getpgid(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}) mq_unlink(&(0x7f00000005c0)='syzkaller0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x0, 0x42ee, 0x0, 0x9, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, r2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x0, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(r4, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f00000000c0), 0x4) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x29c, [0x0, 0x20000b00, 0x20000b30, 0x20000d3c], 0x0, &(0x7f00000001c0), &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"]}, 0x2f1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) 2018/04/03 22:02:40 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0x2, 0x7, 0xfffffffffffffffb, 0x2436, 0x5, 0x7, 0x7, 0x81, 0xfffffffffffffffe, 0x8000}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x2000, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1001, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00000000c0)={0x9d, 0x1ff, 0x1f, 0x800}) write$eventfd(r2, &(0x7f0000000040)=0x2010000100000001, 0xffffffffffffff39) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000180)={0x4, 0x401, 0x1, 0x3, 0x51, 0xfff, 0xe12, 0x2, 0x7, 0x9}) 2018/04/03 22:02:40 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="9800407a6fa7c2253f0dcb7971272d0af819c7cba1c3c2fae43e5dbee8379ea51168c1734a3918bd8b0a5dee3a1149cc82539a4519219b493dca"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000980)='./file1\x00', &(0x7f0000000e00)=@random={'security.', 'irlan0\x00'}, &(0x7f0000000e40)="7f82", 0x2, 0x1) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) futimesat(0xffffffffffffffff, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000b74000/0x1000)=nil, 0x1000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a6", 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b6f13e3be698d"], &(0x7f00000009c0)=0x64) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={r4, 0xfffffffffffffffc, 0x6, 0x4, 0x0, 0x5, 0xabf, 0x400, {r5, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040), &(0x7f00000001c0)=0x4) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xee058d84cb0478e}, 0x1, 0x0, 0x0, 0x20000000}, 0x82) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="00000000000000000200000000000000020000e00100010007000000000000000500000000000000610e000000000000020000000000000000000000000000000000000000000000800000000000000000000000000000000600000000000000ff0100000000000009000000000000000000000000000000000000000000000000200000000000000000000000000000050000000000000006000000000000000008000000000000000000000000000000000000000000000004000000000000000000000000000001000000000000007f0000000000000000080000000000000000000000000000000000000000000088110000000000000000000000000000500000000000000001000000000000000500000000000000000000000000000000000000000000000020000000000000000000000000000080000000000000b705000000000000000300000000000000000000200000000000000000000000008100000000000000000000000000000000000000000000000700000000000000b7000000000000fcffffff000000000000010000000000008820003b000000000000000000000000789991783ec7d608561c9dc1244594baa474aa67487b677e4c752a979dd71c96"]) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x0, 0x0, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$EBT_SO_GET_INIT_INFO(r6, 0x0, 0x82, &(0x7f0000000d00)={'broute\x00'}, &(0x7f0000000280)=0x50) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9", 0x20}], 0x1, 0x0) shutdown(r6, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/03 22:02:40 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x3) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = getpid() r4 = fcntl$getown(r0, 0x9) stat(&(0x7f0000004a80)='./file0\x00', &(0x7f0000005080)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004b40)=0x0) r8 = geteuid() getgroups(0x6, &(0x7f0000004b80)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004bc0)=0x0) lstat(&(0x7f0000004c00)='./file0\x00', &(0x7f0000004c40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000004cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = fcntl$getown(r0, 0x9) r14 = getuid() r15 = getgid() r16 = getpgid(0x0) getresuid(&(0x7f0000004d40)=0x0, &(0x7f0000004d80), &(0x7f0000004dc0)) r18 = syz_genetlink_get_family_id$ipvs(&(0x7f0000004b00)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000005040)={&(0x7f0000004ac0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000005000)={&(0x7f0000005100)={0xd4, r18, 0x400, 0x70bd2b, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x4}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000000) stat(&(0x7f0000004e00)='./file0\x00', &(0x7f0000004e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000004fc0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000003c0)={0x35e8, 0x37, 0x4, 0x70bd2d, 0x25dfdbff, "", [@nested={0x10e8, 0x8d, [@generic="36bda0a7ee661b878f26bb4bd54488b23553cce8af4abc407da79f1eb4841fadd19aa936a6d94a6c69215151f5d41189dd967586803c69faaf3fc608009ec462addad989be6fd42e708af0c1e2b2e94f8c4ea87d05099a5c57f13c1236bc4d24ad6bb967c61591e39311a69667ad823c9b0765f7140d5ce08a4b6bd399611151fe1b014c7f657a22647029c6ab71179d68b8c4b6df238a1b54a8b599fd8555e950c4078b8d3556b0d9f328eb6a41c5f35cf213cf035d64efb383f8d99a18", @generic="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@typed={0x14, 0x73, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x3b, @fd=r0}, @typed={0x8, 0x59, @fd=r0}]}, 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@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x35e8}, {&(0x7f00000039c0)={0x10b0, 0x1b, 0x8, 0x70bd26, 0x25dfdbfe, "", [@generic="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@typed={0x8, 0x2, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}, @nested={0x98, 0x7b, [@typed={0x14, 0x2c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x2f, @fd=r0}, @typed={0x8, 0x59, @u32=0x4}, @generic="85c9644b6e940d42a1628789e9cc05924cf0dd233d9b3913bcf931b1785a745299a0d09ed5f321782d5a68c00b216f963e4f7fb9609fcb4de60cb3b66796060ac79a2b1aa0521f40f9b74f24023c78a368ec88c6b32b1d0d5572379a81d7c77f98ddeea82fa4177fb70f5bdab357"]}]}, 0x10b0}], 0x2, &(0x7f0000004ec0)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r16, r17, r19}], 0x100}, 0x20000090) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x20) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000200)={0xed3, {{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x2, [{{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x4e23, 0xcd7, @dev={0xfe, 0x80, [], 0xf}}}]}, 0x18c) close(r0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/101, 0x65) 2018/04/03 22:02:40 executing program 3: r0 = socket(0x0, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000b80)=0x92) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000006c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0xffffffffffffff61) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14, 0xa}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept4$ax25(r5, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000004c0)=0x9, 0x8) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r6, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) 2018/04/03 22:02:40 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) r1 = gettid() timer_create(0x1, &(0x7f0000000000)={0x0, 0x12, 0x0, @tid=r1}, &(0x7f0000000080)) timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000240)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0xff04) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000180)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x4, {0x2, 0x4e23, @multicast2=0xe0000002}, 'bond0\x00'}) tkill(r1, 0x1000000000016) 2018/04/03 22:02:40 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)=0x0) exit(0x0) timer_delete(r0) 2018/04/03 22:02:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="d3099e69ce44949f4268b0ac5184e9a464645320678e42fbd52e2ad12d558f2284a898cddc23d17a5d1fa7c3b42d656123a8cb214efcfbb167fabc34b6ccf715abfabbf8fe3a63e5b0ec0e8b0085141063fdbcd9f32097abc52f04d5c5b72330efe8c66a8ad458fc409e38a878ea7b4e306cb1645b6253b4c306a1b9689fb649b18cdb4d155d2b20bd010c4e5e2b86ad392453c44a7584301215179abded5da1", 0xa0, r1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) [ 818.430694] IPVS: Creating netns size=2552 id=143 2018/04/03 22:02:40 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000040), 0x800) mmap$binder(&(0x7f000084d000/0x2000)=nil, 0x2000, 0x1000000, 0x40010, 0xffffffffffffff9c, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x40012, 0xffffffffffffff9c, 0x58) 2018/04/03 22:02:40 executing program 5: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)="be4a770361abff810caecd9b921d5570caedaf78f3e49ac963255c290b5bebe18d06a3fa410b2edd6b3e9c7d222f9a7b91b046e3a517b85f368e0da354ea122e5cb33d0178050437249c547954c0f32fe19e9c54ca6e6b7948d67ef3c26e8b23cdf91fcb3f53c02ccdd64358ba72c14f3a9261c5dde4bf9d3ca040e5fec28c62dbd390a1a9fe3493eac8df33e293892648592e7e22481fae2f", 0x99) open(&(0x7f00000000c0)='./file0\x00', 0x4000000000002, 0x0) fcntl$getflags(r0, 0x401) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x401) 2018/04/03 22:02:40 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffff69) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001700)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000001500)={'TPROXY\x00'}, &(0x7f0000001540)=0x1e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001f00)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f0000002000)=0xe8) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) sendmmsg(r0, &(0x7f0000002400)=[{{&(0x7f0000000000)=@nfc={0x27, 0x1, 0x1}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000380)="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", 0xf00}], 0x1, &(0x7f0000002980)=ANY=[]}, 0xf08c}], 0x1, 0x48001) recvfrom$inet(0xffffffffffffffff, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/04/03 22:02:40 executing program 3: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r2, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) open$dir(&(0x7f0000000480)='./bus\x00', 0x28080, 0x66) fcntl$setstatus(r2, 0x4, 0x6000) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x4d4}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000003c0)=""/76, &(0x7f0000000440)=0x4c) sysfs$1(0x1, &(0x7f0000000200)=')wlan0eth1nodevem1\x00') setsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe17208e927d579bb11494cc46be4a9052925", 0x1d) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="000000007ec03bedfbd6324e078bedc0261b9da9c478065b2053eb6774582233a3bf68c120bf3d5a2611c0251cfa3b54879c5b360e3f529d1d26e5ea7d14b1a83d6be04f6dc730af3f130b1ae42027cd1ad2042d627fa563c4d980c5ea80a5fc14e32bd2a9a1a5f0f1dfb5a062fd747efab70031512974a8232dc522c35a376e5e11de51e83403b6b528e94a"], 0x1}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) sendfile(0xffffffffffffffff, r3, &(0x7f0000000140), 0x7fffffff) sendfile(r0, r3, &(0x7f0000d83ff8), 0x0) 2018/04/03 22:02:40 executing program 2: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0xa2, 0x21}, 0x14) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) fchdir(r0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xc, 0x41030, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./control/file1\x00', 0x100) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000240)=""/37, 0x25, 0x12000, &(0x7f00000003c0)=@file={0x1, './control/file0\x00'}, 0x6e) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() r2 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x81000000) inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48) fchdir(r4) execveat(r4, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x20000, 0x0) accept4$packet(r4, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x14, 0x80800) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x0, 0xacc, 0x80000000}, 0xc) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000040)=0x9, &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000680)={0x5, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000640)={0xfffffffffffffffb, r6}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000840)='./cgroup.net/syz0\x00', 0x200002, 0x0) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x2, 0x0) fstatfs(r5, &(0x7f0000000180)=""/144) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x26}, &(0x7f0000000480)=0x0) timer_gettime(r7, &(0x7f0000000580)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x4000000400, 0x0) 2018/04/03 22:02:40 executing program 6: getpgid(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}) mq_unlink(&(0x7f00000005c0)='syzkaller0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x0, 0x42ee, 0x0, 0x9, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, r2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x0, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(r4, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f00000000c0), 0x4) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x29c, [0x0, 0x20000b00, 0x20000b30, 0x20000d3c], 0x0, &(0x7f00000001c0), &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"]}, 0x2f1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) [ 818.785925] IPVS: length: 76 != 24 [ 819.528144] IPVS: length: 76 != 24 2018/04/03 22:02:41 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101102, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) recvfrom$ipx(r1, &(0x7f00006cf000)=""/165, 0xa5, 0x2, &(0x7f0000000000)={0x4, 0x0, 0x0, "738169a6c57d"}, 0x10) sendto(r1, &(0x7f000077e000)="e7", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x101, 0xfff, 0x20, 0x5}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0xf8}, 0x8) recvfrom$inet(r0, &(0x7f000043eff7)=""/9, 0x9, 0x0, &(0x7f0000b41000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x0) 2018/04/03 22:02:41 executing program 0: r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f000016a000)) r1 = open(&(0x7f0000000d00)='./file0\x00', 0x650240, 0x4) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000d40)=0xf09, 0x4) exit(0x0) readlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)=""/220, 0xdc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400002, 0x0) recvmmsg(r2, &(0x7f0000000c40)=[{{&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/120, 0x78}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000000400)=""/37, 0x25}, {&(0x7f0000000440)=""/106, 0x6a}], 0x7, 0x0, 0x0, 0x1}, 0x58}, {{&(0x7f0000000500)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000580)=""/85, 0x55}, {&(0x7f0000000600)=""/104, 0x68}, {&(0x7f0000000680)=""/150, 0x96}, {&(0x7f0000000740)=""/249, 0xf9}], 0x4, &(0x7f0000000880)=""/155, 0x9b, 0x86}, 0x5}, {{&(0x7f0000000940)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000b80)=[{&(0x7f00000009c0)=""/176, 0xb0}, {&(0x7f0000000a80)=""/194, 0xc2}], 0x2, &(0x7f0000000bc0)=""/89, 0x59, 0x200}, 0xfffffffffffffffc}], 0x3, 0x2000, &(0x7f0000000cc0)={0x77359400}) link(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)='./file0\x00') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0x20001, &(0x7f0000000000)={{0x0, 0x989680}, {r3, r4+30000000}}, &(0x7f0000000080)) 2018/04/03 22:02:41 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000001240)={0x5, 0x2, 'client0\x00', 0x4, "43eb005458316a9f", "139887efb1203c44f858c8f1090b8dbf2b298f6e901bfe87ecb1ba664ce2e450", 0x6, 0x8}) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f0000001300)='./file1\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00'}) epoll_wait(r5, &(0x7f0000000200), 0x0, 0x10000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fdatasync(r0) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000000c0)={r4, 0x0, 0x30, 0x9, 0x7ff}, &(0x7f00000013c0)=0x18) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/04/03 22:02:41 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0xffffffffffffffff, &(0x7f0000c00000)={0x0, 0x18, 0x4, @tid=r0}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000d3e000/0x4000)=nil, 0x4000, 0x4, 0x82810, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x184) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000100)=""/133, &(0x7f00000001c0)=0x85) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x6, 0x3, {0x0, 0x3, 0x5, 0x0, 0xffffffffffffffff}}) tkill(r0, 0x1000000000016) 2018/04/03 22:02:41 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000001300)='/proc/self/net/pfkey\x00', 0x2, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x4, &(0x7f0000001280)=[{&(0x7f0000000080)="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", 0x1000, 0x9}, {&(0x7f0000001080)="bb6c91b692e438fa1d52a1be4e072e2c95a86340775a9a34350a13a5e08f947145f1d6b86de3e2696b9b093e821749dc7b603eab3ac528c6325531baa932ed0b1196694526fbcb61bac13a30c6f2af695883bea3157eb4bbac534af016c50bc4dda1cf59dcb403137376e8fafd248120b93c78e65c15c1be7f47ddb57e074c2a978bb4f02ed3bd806503e1076adb57b2d1a96468e60d287761e926454ae6994da88d4cef27a6fd769218ef133db3f1427f904aa45b989c387985", 0xba, 0x80000001}, {&(0x7f0000001140)="9192bcdc2c28e450e0b8ed3b88ced78f1263dafc41a5ef281b159ffb262d237f8270a15a3cb72986c18d60e359b5accddde397d958d01cfc8bf38cb4fa", 0x3d, 0x86}, {&(0x7f0000001180)="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", 0xfa, 0x4}], 0x2000, &(0x7f00000012c0)={'nouuid,', {[{@nogrpid='nogrpid', 0x2c}, {@prjquota='prjquota', 0x2c}, {@attr2='attr2', 0x2c}, {@dax='dax', 0x2c}, {@barrier='barrier', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}}) open$dir(&(0x7f0000598ff8)='./file0\x00', 0x26103, 0x0) 2018/04/03 22:02:41 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x9, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000180)=0xffffffffffffff7e) exit(0xfffffffffffffffe) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80008}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_newaddr={0x54, 0x14, 0x8, 0x70bd26, 0x25dfdbfc, {0xa, 0x8, 0x150, 0xc8, r1}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_LOCAL={0x14, 0x2}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) timer_delete(0x0) 2018/04/03 22:02:41 executing program 3: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r2, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) open$dir(&(0x7f0000000480)='./bus\x00', 0x28080, 0x66) fcntl$setstatus(r2, 0x4, 0x6000) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x4d4}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000003c0)=""/76, &(0x7f0000000440)=0x4c) sysfs$1(0x1, &(0x7f0000000200)=')wlan0eth1nodevem1\x00') setsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe17208e927d579bb11494cc46be4a9052925", 0x1d) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="000000007ec03bedfbd6324e078bedc0261b9da9c478065b2053eb6774582233a3bf68c120bf3d5a2611c0251cfa3b54879c5b360e3f529d1d26e5ea7d14b1a83d6be04f6dc730af3f130b1ae42027cd1ad2042d627fa563c4d980c5ea80a5fc14e32bd2a9a1a5f0f1dfb5a062fd747efab70031512974a8232dc522c35a376e5e11de51e83403b6b528e94a"], 0x1}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) sendfile(0xffffffffffffffff, r3, &(0x7f0000000140), 0x7fffffff) sendfile(r0, r3, &(0x7f0000d83ff8), 0x0) 2018/04/03 22:02:41 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) recvmmsg(r0, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/208, 0xd0}, {&(0x7f0000000240)=""/10, 0xa}, {&(0x7f0000000280)=""/49, 0x31}, {&(0x7f00000002c0)=""/224, 0xe0}, {&(0x7f00000003c0)=""/9, 0x9}, {&(0x7f0000000400)=""/192, 0xc0}], 0x6, &(0x7f0000000500)=""/206, 0xce, 0x1}}, {{&(0x7f0000000600)=@rc, 0x80, &(0x7f0000000740)=[{&(0x7f0000000680)=""/187, 0xbb}], 0x1, &(0x7f0000000780)=""/35, 0x23, 0x6}, 0x81}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f00000007c0)=""/48, 0x30}, {&(0x7f0000000800)=""/149, 0x95}, {&(0x7f00000008c0)=""/136, 0x88}, {&(0x7f0000000980)=""/220, 0xdc}, {&(0x7f0000000a80)=""/128, 0x80}, {&(0x7f0000000b00)=""/116, 0x74}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x7, &(0x7f0000001bc0)=""/33, 0x21}, 0x800}], 0x3, 0x20, &(0x7f0000001c80)={0x77359400}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(r2, &(0x7f0000000080), &(0x7f0000000100)=0x14, 0x80000) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000881ffc)=0xbbc2, 0x4) sendto$inet(r1, &(0x7f0000001d00), 0x0, 0x0, &(0x7f0000001cc0)={0x2, 0x4e20}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) 2018/04/03 22:02:41 executing program 5: r0 = getpgid(0x0) setpriority(0x5, r0, 0xfffffffffffffffd) 2018/04/03 22:02:41 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x401, &(0x7f0000000080)) write$binfmt_aout(r0, &(0x7f0000000000)={{0x10b, 0x7fffffff, 0xffffffff, 0xea, 0x259, 0x1, 0x1f5, 0x4}, "18b949bebe1d5289dac46f129ef39eeb72694109330374f363743de4f14c25d81103977621e094a273e1b62a07a61a82959c6277daa457b6b263ce230f2f13f1024733224f13688efb9b045939d5c4d7d1d92175add9b7fc568166d840a31d46d4983ff89ecf4bb42579e4c8f86b0f61d684130126c890ec57aa245fbf1d04b8", [[], [], [], []]}, 0x4a0) [ 819.857337] IPVS: length: 76 != 24 2018/04/03 22:02:41 executing program 6: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="7363686563ffd14d027f000800000e76c2f7d6eaed6105d220e510bd9c14c92b30ecc313ac9801c88ad4e3fcd3aebb7e4f8081bea4740b72957032721b436d4a903e9c8372159c88fcd68f9c8f3aedca27146e16a0c8d7d24ca1689bfc35d183a762") ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) sendfile(r1, r2, &(0x7f0000007000), 0x1) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000100)="e7e66b1a6eb05402be471bacceff257e59f36ef54ef02d891a1555ef022cc417de44303475e812b47c66b58dc6fa3d74af4bd4b2cbb7873c82a00d2e22cdf2f49478ae2a6fcc45227a5daf689755a020c1e895ff0215a01b3773838746c529719dc7d8") 2018/04/03 22:02:41 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r4}, {0xffffffffffffffff, 0x8000}, {r4}, {r3, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000100)=0x0) get_robust_list(r7, &(0x7f0000000200)=&(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000240)=0xc) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) dup3(r5, r0, 0x80000) bind$netrom(r3, &(0x7f0000000280)=@full={{0x3, {"b0e1856825645e"}, 0x10001}, [{"fb80f7e9ae3c58"}, {"1287aa7fe9f79f"}, {"a9f267a2051be8"}, {"c14b9be636e822"}, {"a993dbd64de7d6"}, {"34721cc9388405"}, {"df15a95172d683"}, {"0c989bf84e41c9"}]}, 0x48) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e", 0x8c, 0xffffffffffffffff) 2018/04/03 22:02:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000007c0)=@srh={0x0, 0x0, 0x4}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000e56000), 0x4) r1 = dup(r0) getsockname$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) 2018/04/03 22:02:41 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)) listen(r0, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1c) 2018/04/03 22:02:42 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x3, 0x7, 0xb1f, 0x3, 0x7fff, 0xff}) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x1, r2, &(0x7f0000000040), 0x8000000000e, &(0x7f0000000140)) 2018/04/03 22:02:42 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/rfcomm\x00') unlink(&(0x7f0000000000)='./file0\x00') unshare(0x40600) getdents(r1, &(0x7f0000000040), 0x7385baf8532ca971) 2018/04/03 22:02:42 executing program 2: mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/04/03 22:02:42 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x11, r2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x218000, 0x0) prctl$setfpexc(0xc, 0x0) write(r2, &(0x7f0000000180)="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", 0xfd) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000000)={0x2, 0x7, 0x540, 0x800, 0x0, 0xafff}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000140)) 2018/04/03 22:02:42 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f720078656e5f64657669bdf0b762c1d1dadc73797361646d5f7500"], 0x2b) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0x2c, "47b4ac9fad89dde44cea6ee9771e856ea6db067f66c94f4d7d8f0b410c707566e2153f55f0e2884bb958c217"}, &(0x7f00000004c0)=0x34) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000500)={r2, 0x4000000000000}, &(0x7f0000000540)=0x8) r3 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) sendto$inet6(r4, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0x34f, &(0x7f0000000380)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000340)={r6, 0x1}) r7 = getpgid(0x0) fcntl$setownex(r5, 0xf, &(0x7f0000000180)={0x2, r7}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}], 0x1, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000580)={0x0, {{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x84) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000590000/0x4000)=nil) r8 = accept4$inet6(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000000400)=0x2bc24c77, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000640)={0xab59, 0x0, 0x10000, 0x34}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000680)={0x1000000000000, r9}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) 2018/04/03 22:02:44 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x100009) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11, 0xfffffffffffff801}], 0x10) 2018/04/03 22:02:44 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x4000) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000080)=""/184) exit(0x0) timer_delete(0x0) 2018/04/03 22:02:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000b35fe9)='net/ip6_tables_matches\x00') lseek(r0, 0x80215, 0x0) lseek(r0, 0x0, 0x2) 2018/04/03 22:02:44 executing program 3: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f0000000280), 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x989680}, &(0x7f0000048000), 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4$inet(r1, &(0x7f0000000240)={0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10, 0x80800) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f00000001c0)=0x5, 0x4) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x54) setsockopt$inet_tcp_int(r2, 0x6, 0x37, &(0x7f0000000080)=0x200, 0x4) 2018/04/03 22:02:44 executing program 6: ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000240)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xf5d0dc6650721aed, 0x0) recvfrom$inet(r0, &(0x7f00000000c0)=""/201, 0xc9, 0x2020, &(0x7f0000000280)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x26a) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x10) ioctl$sock_ifreq(r1, 0x8b93, &(0x7f0000000080)={'tunl0\x00', @ifru_data=&(0x7f0000000040)="615b5d78f7764d4c09fedf2a53ac6312f89297c92dc0fd0ec831b10532efde46"}) 2018/04/03 22:02:44 executing program 5: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x4608c0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)=""/98, &(0x7f0000000200)=0x62) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000240)="b73f9fd2ffd58faaf028f75b0082bade4ce5c81e8ed9335263fe9497000000000100000039c7c448dabc69601c2cf359775e9632f8df6ce0") r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="380000293472d6247780fc6dd91840fe4f04b900", @ANYRES16=0x0, @ANYBLOB="00022abd7000ffdbdf2503000000140003000800070000000000080003000400000008000400000000000800060000000000"], 0x38}, 0x1}, 0x20008000) getdents(r1, &(0x7f0000077000)=""/133, 0x139) getdents64(r1, &(0x7f0000f57971)=""/1679, 0x68f) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000179f35)=""/203, 0xcb) 2018/04/03 22:02:44 executing program 0: mkdir(&(0x7f00009e4ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e75ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) mount(&(0x7f0000121ff8)='./file0\x00', &(0x7f000081bff4)='./file0\x00', &(0x7f00002b8000)='mqueue\x00-', 0x0, &(0x7f0000a67000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x5f2e01fb148fa752, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x200) 2018/04/03 22:02:44 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) socketpair(0x1d, 0x80000, 0xb8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x2, 0x8}, {0x7ff, 0x3}, 0x100000000, 0x2, 0x9}) 2018/04/03 22:02:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) poll(&(0x7f0000000480)=[{r0}], 0x1, 0x0) r1 = socket(0x9, 0x804, 0xfbb) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa0, r2, 0x8, 0x70bd26, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffffff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xbd0}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf2d}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x48804}, 0x8000) 2018/04/03 22:02:44 executing program 6: getpgid(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc) r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r5, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x0, r4, 0x8) r6 = openat(r0, &(0x7f0000000540)='./file0\x00', 0x0, 0x40000000000f) r7 = openat$cgroup_ro(r6, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_getsetattr(r5, &(0x7f0000000080)={0x3ff, 0x2efa, 0x1, 0x9, 0xdf4, 0xf503, 0x0, 0x3}, &(0x7f0000000340)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000300)=0x98) close(0xffffffffffffffff) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) getpeername$packet(r8, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000640)=0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3ff, 0x4e23, 0x7, 0x0, 0xa0, 0x20, 0x2f, r9, r3}, {0x40, 0xfffffffffffffff7, 0x2, 0x8, 0x1, 0x6, 0x8, 0xd1}, {0x8a7a, 0x5, 0x2000000000, 0x5}, 0x2, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3507, 0x1, 0x3, 0x9, 0x2, 0x9, 0x7601}}, 0xe8) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f0000000780)) 2018/04/03 22:02:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000b35fe9)='net/ip6_tables_matches\x00') lseek(r0, 0x80215, 0x0) lseek(r0, 0x0, 0x2) 2018/04/03 22:02:44 executing program 5: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000080)=0x6) r2 = getegid() r3 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x4000000, 0x0, r2, 0x0, 0x3, 0x2000000) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000300)) rt_tgsigqueueinfo(r1, r1, 0x2a, &(0x7f0000000000)={0x2c, 0x100000000, 0x0, 0x5}) 2018/04/03 22:02:44 executing program 0: mkdir(&(0x7f00009e4ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e75ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) mount(&(0x7f0000121ff8)='./file0\x00', &(0x7f000081bff4)='./file0\x00', &(0x7f00002b8000)='mqueue\x00-', 0x0, &(0x7f0000a67000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x5f2e01fb148fa752, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x200) 2018/04/03 22:02:44 executing program 2: r0 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x1a7) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x19, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000001280)={@mcast2, 0x0}, &(0x7f00000012c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001300)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x1ff, 0x1000, 0x100, 0x8, 0x42, r3}) r4 = getpgrp(r2) r5 = syz_open_procfs(r4, &(0x7f00000000c0)='stat\x00') sendfile(r5, r5, &(0x7f0000001380)=0x800, 0x80000000000005) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f00000001c0)=[0xfffffffffffffc00, 0xb927]) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000001400)) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000001440)={'syzkaller1\x00', 0x12}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00000013c0)={0xfffffffffffffffa, 0x2, 0x400, 0x7, 0x9}, 0x14) ptrace$peek(0x2, r0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001480)={0x0, 0x7e, "684b092b363b4776f24d6c869e4655aead11cdec562ed5488e53ad4ab2d958d1542a65964900f1a7adc79100914414a1c53be94c08b79566d21821f7462c10db62209b8dc067841bf4ece9c3c7bd7818e752148899b13d4163136ad5317c4338a72570e2d099429873a8c7d322a5448099787b9363d41b37f1a073f0c7b1"}, &(0x7f0000001540)=0x86) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000001580)={r6, 0x5}, 0x8) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 822.083481] proc: unrecognized mount option "·?ŸÒÿÕªð(÷[" or missing value [ 822.104074] proc: unrecognized mount option "·?ŸÒÿÕªð(÷[" or missing value 2018/04/03 22:02:44 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000400)='./file1\x00', 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fchdir(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = creat(&(0x7f00000004c0)='./file1\x00', 0xfffffffffffffffe) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="76000000147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a3c9fe4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1e"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r3, 0x10000}, 0xc) r4 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x81, 0x2042) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000540), 0x4) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000340)={'syz_tun\x00', @ifru_map={0x0, 0x3, 0x0, 0x7f, 0x4}}) 2018/04/03 22:02:44 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x14000, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x32, r0, 0x0) socketpair(0x0, 0xa, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x958b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0x9000000000, 0x100000000}, &(0x7f0000000100)=0xc) readahead(r2, 0x6, 0x7ff) r4 = socket$inet6_udp(0xa, 0x2, 0x0) splice(r1, &(0x7f0000000140), r2, &(0x7f0000000180), 0x5, 0x2) fchmod(r0, 0xe23c3b9202a17adc) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000200)={0x5, 0x8, 0x2, 0x7, 0x5, [{0x1000, 0x1, 0x8, 0x0, 0x0, 0x100}, {0x8, 0x101, 0x1, 0x0, 0x0, 0x1}, {0x6, 0x4, 0x6a5, 0x0, 0x0, 0x100}, {0x80, 0xf1, 0x8, 0x0, 0x0, 0x100}, {0x10001, 0x401, 0x3ff, 0x0, 0x0, 0x1000}]}) 2018/04/03 22:02:44 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) open(&(0x7f0000000000)='./bus\x00', 0x80180, 0x8) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r1, 0x4, 0x44800) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) write$selinux_context(r1, &(0x7f0000000400)="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", 0xffffffffffffff48) 2018/04/03 22:02:45 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001200)='syzkaller0\x00') r2 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(0xffffffffffffffff, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001780)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000001180)="cb1ed20e15797c70f40000d64fa605d5adf7f0fc037492f64e784715607a47abba9b90fbf8cdd67ab42afe37eda2f4cca5") mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r4, &(0x7f0000929000), 0xff) readv(r2, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001140)=ANY=[@ANYBLOB="2c18d772200ea7d0d9ad197940b999bcac4f"]) r5 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, r5) r6 = gettid() process_vm_writev(r6, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[], 0x0) sigaltstack(&(0x7f0000032000/0x4000)=nil, &(0x7f00000011c0)) 2018/04/03 22:02:45 executing program 5: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$tun(r3, &(0x7f0000000e40)=ANY=[@ANYRES64, @ANYRES32=r1, @ANYRES32, @ANYBLOB="9b03bd0a030a4923734def55e34bba277acd0b5bd3bbc1ee2d66b7382bdba26f37334bfb75c699c5b3c0dff73dd2a46c1375634891e47996d6b25caa9d1a3b0775d4f2f680663c0a347ce1df3db496b2455836c03bbbee695962ee41f4e97a060b5fec0250238347114fa3bcb17310f49f564e09bceb9216c0285fcf50003539cbce9b90bd2d5b4c08a163a0d11dc69fdbf800522c092b549e524ac22c100dac63fe6626eb16e87be46971b83a1fa5b3285122f6f2e4fc16a99940b83a5a813ced76487a422e8283ae7bee8df16d135dbb5354828fd9e19c508c00000000009bdc59f928ea5a363affcdef257426179b3a3cee191a6288f848e0acbb69ea047a81bf8e53a4c34e63208ab2031f71228e93d1f67d010b040018638be30f38c94e8dac00aa804f8955359f3894358ba48d6d7a9ded9a3f4ac4c137f839bd9954ef124f7857077bd2e5970235400d806bf2b8", @ANYBLOB="c4ce637adfa11610db79c8eb0e787c392a27503618c91c30def03551bbdcd97056e272f0cb28d7fda69f525478e3e947da7b4e9d9ad9fb"], 0x5) fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x230}], 0x1, 0x0) connect$ipx(r3, &(0x7f00000004c0)={0x4, 0x0, 0x0, "2c301cb8f44a", 0x6}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000500), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x1ff, 0x1000}, 0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0) sendto$inet6(r3, &(0x7f0000e77fff), 0xfd31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0xe}, 0xb9}}, [0x245, 0xfffffffffffffffd, 0x6, 0x0, 0x4, 0x67, 0x80, 0x7, 0x81, 0x6, 0x6, 0x0, 0x0, 0x2, 0x80]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2, 0x4e21}}, 0x7, 0x2}, &(0x7f0000000280)=0x88) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x80003) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000880)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68) getsockname$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ff2000/0xe000)=nil, 0x80, 0x0, 0x2, &(0x7f0000ff5000/0x3000)=nil, 0x38f}) ioctl$sock_netdev_private(r6, 0x0, &(0x7f0000000540)="573b3235a6dc4c75195843225793eeeb8fc69da289ad434eb5c833db97e1ab362090ec92fea248465a7ca8549cbe87269b84ca15da3048b850bd69566b1a9d545455e5da1429f30fd2252927f4adca060f1b577adea5de5e5c78cf587ec64d") setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340)={0x0, 0x1, 0x1ff}, 0xc) 2018/04/03 22:02:45 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) stat(&(0x7f0000000480)='./file0/file0\x00', &(0x7f00000005c0)) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000240)={0x2, [0x0, 0x2]}, &(0x7f0000000280)=0x8) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}, {0x0, 'cpu', 0x20}]}, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/145, 0x91}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x5) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB='\t\b\x00s', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0x28) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/03 22:02:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffeffff, 0x2000001000}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80800, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x50) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) fchdir(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x1a, "48840b67776cf928afbe13534d4508828ae71fba180e1858f9af"}, &(0x7f00000001c0)=0x22) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x8, 0x7fffffff, 0x4}, 0x10) inotify_init() 2018/04/03 22:02:45 executing program 2: r0 = fanotify_init(0x20, 0x1002) flock(r0, 0x1) prctl$intptr(0x2000000228, 0x3) socketpair$inet(0x2, 0x800, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000040)=""/98, &(0x7f00000000c0)=0x62) 2018/04/03 22:02:45 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @tid=r0}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000080)={0x77, &(0x7f0000000000)="bb16778e6f5450b7b0da0b32fade589ef4b0a189f30177d259b6db84b7f864a25b8b71a3c6393f8091d65ad5ae0f80634b0eb34b09d29f615f2a9834826bd41606aaad6f8ddddfceb917a8c1bb1553045d110598bd1f0e7cbc3e229d8b85dd7a959bc1c57314ac0e1d9991795ad2dd8c1e5b547533b793"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000140)=""/151) tkill(r0, 0x1000000000016) 2018/04/03 22:02:45 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) exit(0x0) r0 = memfd_create(&(0x7f0000000100)='{!eth0self\x00', 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x1b0) ioctl$sock_bt(r2, 0xdd17, &(0x7f00000000c0)="90d523c0e204c1fb63529f0ed7abde2ba81b9364c1b53e31") timer_delete(0x0) prctl$getreaper(0x3f, &(0x7f0000000040)) 2018/04/03 22:02:45 executing program 3: unshare(0x40000000) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) fchmod(r1, 0x20) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x3, &(0x7f0000000280)=[{}, {}, {}]}) fchown(r0, 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(r2, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x0, 0x0, 0x1000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x3, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0x9) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r3, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x8001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000880)={0x0, 0x0, 0x10}, &(0x7f00000008c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000a00), &(0x7f0000000a40)=0x8) 2018/04/03 22:02:45 executing program 5: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$tun(r3, &(0x7f0000000e40)=ANY=[@ANYRES64, @ANYRES32=r1, @ANYRES32, @ANYBLOB="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", @ANYBLOB="c4ce637adfa11610db79c8eb0e787c392a27503618c91c30def03551bbdcd97056e272f0cb28d7fda69f525478e3e947da7b4e9d9ad9fb"], 0x5) fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x230}], 0x1, 0x0) connect$ipx(r3, &(0x7f00000004c0)={0x4, 0x0, 0x0, "2c301cb8f44a", 0x6}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000500), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x1ff, 0x1000}, 0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0) sendto$inet6(r3, &(0x7f0000e77fff), 0xfd31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0xe}, 0xb9}}, [0x245, 0xfffffffffffffffd, 0x6, 0x0, 0x4, 0x67, 0x80, 0x7, 0x81, 0x6, 0x6, 0x0, 0x0, 0x2, 0x80]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2, 0x4e21}}, 0x7, 0x2}, &(0x7f0000000280)=0x88) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x80003) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000880)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68) getsockname$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ff2000/0xe000)=nil, 0x80, 0x0, 0x2, &(0x7f0000ff5000/0x3000)=nil, 0x38f}) ioctl$sock_netdev_private(r6, 0x0, &(0x7f0000000540)="573b3235a6dc4c75195843225793eeeb8fc69da289ad434eb5c833db97e1ab362090ec92fea248465a7ca8549cbe87269b84ca15da3048b850bd69566b1a9d545455e5da1429f30fd2252927f4adca060f1b577adea5de5e5c78cf587ec64d") setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340)={0x0, 0x1, 0x1ff}, 0xc) [ 823.444936] IPVS: Creating netns size=2552 id=144 2018/04/03 22:02:45 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001200)='syzkaller0\x00') r2 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(0xffffffffffffffff, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001780)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000001180)="cb1ed20e15797c70f40000d64fa605d5adf7f0fc037492f64e784715607a47abba9b90fbf8cdd67ab42afe37eda2f4cca5") mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r4, &(0x7f0000929000), 0xff) readv(r2, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001140)=ANY=[@ANYBLOB="2c18d772200ea7d0d9ad197940b999bcac4f"]) r5 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, r5) r6 = gettid() process_vm_writev(r6, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[], 0x0) sigaltstack(&(0x7f0000032000/0x4000)=nil, &(0x7f00000011c0)) [ 823.552670] IPVS: Creating netns size=2552 id=145 2018/04/03 22:02:46 executing program 5: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x800) ioctl(r2, 0x80000000, &(0x7f0000000540)="4789be9bd4dce754ce81203268514b9b5e7e8e0bd918b3e7d1d71984a70505457973342f5f2f293080342b2fa8a2f87b78f084cb5f17c414e07f3d8d7aeda145145b9d949e30ca7f525fa7ec491935024f849232329cd80aa4d2d0678442f446a99b9983c3c9a6aa86d26085ea97c88afafdc7c1783d455983bdd400ea643f40d423681a5320c9fc16b599a61b1c7bccf65ac69412a80f") mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x1f8}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r4, 0x3) getpgrp(0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file1\x00', 0x6003, r0, r1, 0x4, 0x80002, 0x40000) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x8}, {r5, 0x80}, {0xffffffffffffffff, 0x1000}, {r5}, {r5, 0x1162}, {r4, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) r6 = socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002180)=""/169, 0xa9}], 0x2, 0x0, 0x0, 0xf35b}}], 0x2, 0x0, &(0x7f00000036c0)={r7, r8+10000000}) r9 = dup3(r2, r6, 0x7fffd) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r9, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a", 0x28, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') utime(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)={0x3, 0x9}) 2018/04/03 22:02:46 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) stat(&(0x7f0000000480)='./file0/file0\x00', &(0x7f00000005c0)) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000240)={0x2, [0x0, 0x2]}, &(0x7f0000000280)=0x8) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}, {0x0, 'cpu', 0x20}]}, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/145, 0x91}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x5) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB='\t\b\x00s', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0x28) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/03 22:02:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x5}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={r1, 0x7, 0x6, 0x3}, &(0x7f0000000100)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000300)={0xfffffffffffffff9, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x104) 2018/04/03 22:02:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffeffff, 0x2000001000}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80800, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x50) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) fchdir(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x1a, "48840b67776cf928afbe13534d4508828ae71fba180e1858f9af"}, &(0x7f00000001c0)=0x22) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x8, 0x7fffffff, 0x4}, 0x10) inotify_init() 2018/04/03 22:02:46 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), 0x4) pwritev(0xffffffffffffffff, &(0x7f00000012c0)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014e2f79b2a37b3f3f633bf4362a72410a687c0c4c959700327c1840c18132afed98befba2a6b5852b96eeb28ea29ba733d846d099117e7fdb824f8352aefd5c0068d6c8c3015a075573a4bfdc316545f5472de97cc04996961f9ec27bd95e6ad5d0251fd39c14064627f21a0809eb639c2479d7e3c6c47b7f045ac0e385dbdf426f170b77634aeb7b2cacf38a348a449887b73618a156b1d5ee037a4e2f7485acf52437b8ddb711ab851dc73331d16536a788f82d1e3522d33866e583b8eaf802ac06ce3f8eebada5c74c60dea94337738a63e6edf7a16112f925a96526bff2cf95f8b95be56088142bd1679efcadf26b57b76188f19eebf53d457df044c4dbc3708f250b8300d6869d1945807ace0827f22faed85786b2ea2f95471af96fdf8a38eb2fa3e8f088db615a4c7a2a2ad1126e962e37a1f707b04f8c18094d865e5ab70f4de4c0f03d4ff3f1895ad7bf937aa5a055e4a1b0d65ab2c53247c1832dcb6535313d35113e2c48f7383b518e08c688cd9834129f39ad251b4752f7ee0c8a73dafa1860ccb3244451bc82e9c877302ef363cdc937c1920bed3b7239f4c333eee5771a021a989862c1fbc629d38ee2f9d667216de9848fdb464126b09c4d44155d8ec7342be12b563fa36b902d583b4ead07c1bb3d61585e87248eb658c54dccee6553fbc2a8bc7dd08ba18b7010aa38904b14f0ee204c12a7012ed01c5f871e143ffe0b7fe1531b955ddfebd134e96ec3fb335d14138d4ebe9dd4dac79e78c1cfbc23b7ebc5e845826e324a817f130869c19f89ed8972d5b7ac0af1bde565dcf23108f5b05bcbb6174c5ce3c6aae9709d1cfe5204ad3440ede1ec639ec0e19a1f53095fe0f04996b6fb5cca128d96477181d6d43543ba3499b8c96e016ba17584704ef9a7bad08be799e9ee9f11e4c154741b96d0a83573d7b46b7035c8e016f7c66517c09d4546bbc96ce78fea1a51c862475398a0b837353dd51484a96f0809aa0335643fbc81f55e5b02142871bdfd31459bbfaae586271329477f6fc7425a146b1ca6b88df542116908fae15cf4f30716babda896cfe82ebb16012d05de705928cc1299a569d9ea33004543071016414e332e4329c9f12916cad3e3e0e02d037a2f0ab9ead9bf8d4728023b28dca8adb3d518fecf1dfef794e23d51051bb1c5a7001201a5443d5698b8e4193d2d4e7b32a7e1a5890134079111bf9a2b7895a8afff389b4a4d866e5cba7bc6b31148e7aa8002cb2fdeddc1e4bca99cb67167156ac75d10a5048103d2e43f23da37a3bc2235f1680a5ca3e0d7704cf9d8e41f49450bd4109c26fd228c2b13b07e906cdc6825fe2b401a79039ae0154b5f4f9305a75891c4f9af6f609f532d4b323ca04dcc927f0154c7c94846391e9eac5cb80592124ee3ff4742ba0cf1ceaf8ebab617eda2de48b47b30c45b5ddc3ec0327c0d192153461b58cbae489ea4e416ec4591b70250a264fbbb009adf5d8968549eed857a1459a9597d6cc934130f328de7febeb780530861fe3e33afed500817420ca9768dd56c9f9990730502e789a556c6c695205e245c456c36b5187b27515d4c76a28944c12e5f13f36256a8f8ef63d8f5b412c5d9f8eb6b392458f48872cd7caf9655fb10a24d000c763bbca5203306af5840dfe66ca08bf590d9a500cc78acb1d291bd1e11a8f0c4ae2b266a76010d9b59b908518a18d9962aebf55a8de3663c492647b1f705d5ddad7dab92c0c169e9dcac4bf9835838ce90cedec0b6acef37645d4f9d3c61b336d55af36ff0c0c3ac72ba8457c6fbae3a32cabec686812b3fae30239f70449dbbdb47e68098a4b360a1c20b7d408690c2cd4803fc208648c72b320d246a4a0602bef7cf475585e4793524f9dfc07ca6b43893da519ca2430b65601e585a8367473e814a54fb1e58c7572f149554be44b6742218b60a0e7f92d92ec5b80e36887c7c081f8b4da2ab8fa4f5b30eb25765dec756378925e2ddf7f06dfd9f998622834b6f71d131107151b89525190f99d1f249c740d856e5ea06b169f62423c34934e9aa16c25f47ab4493882abe52293a128438469ef01ea10cd3e4f345e7e8758401f19f1693759df64f1446269fc8fa92774a342cf9e63c2146ed51408a973b1d0dc499066472cf2528dc67ac312d392383cf33e77f4a05df709356ab54e987d94df3394f2352e9413dc9703e0883df8dc126972613ae5c1bf266cbaaecb125f3f0187a309c6e42eb463c96c4eda2804f214da41bff6b27f6b8291431127a799872e8229507b49fe5e9ae2499891edeb5136d518cc108278a1aad4a7d510306e36b6838f50b9bc571e37b93b1730ec157c9f570642a2b282593fe9f1c7c2f10a9e1d688c57114a1858853766f9dd7c9d2709b6799234dc9f7df8e01b4a2a00ce7053150f", 0xad0}], 0x1, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000c00)="d285165c5746ef8c898e97114d9a4b83287a3fef5ca84644af8183b00d97a3db486053b45aedf2d91a438d52a43e028a871fd63b04d758eba07389a7ab2f4c09af549a267dd47f6881b7104e868c812320d6b50360ea78ffce0ebb252ff7f86db3b27f1e85f603646c5a1b27732356c28495dacee6a48d9473f17f5630f74c279095b9d821c5a3503396efa1f0d2407148b1e674a42c4f91f07b909fcb8f8ca2a5a1a49f7932432b006ede61b390606950bf5617fd5c8e9cff0cced71e0e51cef22af8da751f5fe4cfb122c2b17843088cca859f744e1e3ba4788c776b4ca2fe06e5", 0xe2) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001040)={@remote={0xfe, 0x80, [], 0xbb}}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000d00)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000e00)=0x2ba) ioprio_set$uid(0x3, r4, 0x9) 2018/04/03 22:02:46 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='wchan\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) keyctl$join(0x1, &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) dup3(r0, r0, 0x80000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000140)) socket$inet6(0xa, 0x2, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000100)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'yam0\x00'}}) fcntl$setpipe(r0, 0x407, 0x0) exit(0x0) timer_delete(0x0) 2018/04/03 22:02:46 executing program 3: unshare(0x40000000) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) fchmod(r1, 0x20) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x3, &(0x7f0000000280)=[{}, {}, {}]}) fchown(r0, 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(r2, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x0, 0x0, 0x1000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x3, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0x9) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r3, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x8001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000880)={0x0, 0x0, 0x10}, &(0x7f00000008c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000a00), &(0x7f0000000a40)=0x8) 2018/04/03 22:02:46 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) syz_open_procfs(r0, &(0x7f0000000000)='net/wireless\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/03 22:02:46 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in=@loopback}}, {{@in=@dev}}}, &(0x7f0000000140)=0xe8) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000730ff4)={@broadcast=0xffffffff}, 0xc) 2018/04/03 22:02:46 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) r1 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x3f, 0x1) r2 = syz_open_dev$tun(&(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0x40041) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000480)=0xfff, &(0x7f00000004c0)=0x2) write$tun(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000003c0)={0x0, 0x0, 0xfffffffffffffe01}) close(r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0xff, 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00000004c0)) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x0, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000001980)=""/4096) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000001940)={0x40000000}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=0x8, 0x4) r5 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='\x00', 0xfffffffffffffffd) r6 = add_key(&(0x7f00000017c0)='user\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001840)="0ac0013ebd1f264b21cbd1a5ec0e9a618c0e0a383493bf88f9039c7aaae6cf6ecd08c065a95237147745d8647190d6ea55160fce2d04d9fa3e5b707d023c5544d45555f27d75e5dcb337feea3df510ed7788568453b5f1e1614410fac7a565f645a40c81bfedef50eed2b1fecd93b76e54f396ce554c9e85eceb48a6998a72e89aac2b8c61c20310d4f127eae76e2c6f1c2287d1a1f2ad6f4a83b113a118fc9bb6a4eced6f8b5c1462651383bf219664321ebab6ccc52b7cb5befa93a81b9b8dcd797d7cef6ad03258235cc3cf", 0xcd, 0xfffffffffffffffd) keyctl$unlink(0x9, r5, r6) sendto$inet6(r4, &(0x7f0000001700)="4addb8b9749014c54751a9e1094bf742b62dd53ff7396f4bc6e32c2cf75500bf195a2ea1869bdac77b6a5af8dce5f9ec7f808ff11399e507e513fc7684105a66aa6948f68964e947362d209b217e451ec7c869dd195cca4da6626f730341135fb51b476c3b718ed4b1278846d69c3ddba6d8b4e9567461b9ae178da9aa1e2eb73ca8e56f1e2ec6b663050b6ef9c1bb65fa2a2469efc5c41c669fe7f5d6d4302156e21064843b6ac16f021e2ac5", 0xad, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) 2018/04/03 22:02:46 executing program 6: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') r1 = request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='attr/prev\x00', 0xffffffffffffffff) add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/04/03 22:02:46 executing program 6: r0 = epoll_create1(0x8000000000000000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00001b3000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0xfffffffffffffd43) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000600)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0x41) r4 = epoll_create1(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00000004c0)={0x20000001}) r5 = eventfd2(0x6, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000400)) add_key(&(0x7f0000000700)='cifs.idmap\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="6afcbdd03abb2c5b0949148d12f01778a0aed22674be9efb", 0x18, 0xffffffffffffffff) add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r6 = open(&(0x7f00000001c0)='./file0\x00', 0x220040, 0x104) r7 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r7) r8 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PIO_CMAP(r8, 0x4b71, &(0x7f0000000000)={0xc14, 0xfffffffffffffffc, 0xce, 0x6, 0x7, 0x5}) socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r10, r9) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000080)) recvmmsg(r10, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r6, 0x111, 0x2, 0x1, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000000240)={0xffff, 0x40, 0x6, 0x200}, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000580), 0x0) ioctl$TUNGETVNETHDRSZ(r6, 0x800454d7, &(0x7f0000000200)) accept4$unix(r8, &(0x7f00000002c0), &(0x7f0000000340)=0x6e, 0x80000) [ 824.884847] IPVS: Creating netns size=2552 id=146 2018/04/03 22:02:46 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x210080, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x68) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='attr/exec\x00') getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000100)=0xcc23, &(0x7f0000000140)=0x4) r4 = syz_open_procfs(r2, &(0x7f0000000180)='attr/exec\x00') pwrite64(r0, &(0x7f00000001c0)="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", 0x1000, 0x0) connect$unix(r1, &(0x7f00000011c0)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000001240), &(0x7f0000001280)=0x8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f00000013c0)={&(0x7f00000012c0)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000001340)={0x34, r5, 0x400, 0x70bd2b, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40010}, 0x4090) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001400)=@assoc_id=0x0, &(0x7f0000001440)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001480)={r6, 0x2}, &(0x7f00000014c0)=0x8) getpeername$packet(r3, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001600)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001640)={'tunl0\x00', r7}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000001740)={0x94, &(0x7f0000001680)="cae8864dafec1d3a3edde6b74392eb506dd9ef86b0499c8ec7452b84afd0bd7989bf7bc5fddec12034b8bcab2d255cddd86161b0cf39b1a4f584effb40110b58ee24c276b98544211b85f146da25a255aeee5291ea1fd6abb1feb35f03a1c90b1d87cbcf9da1f2684c42dcb839e7bc27695717be0c23fdf96c7c3a6f6128fa341d75008847cb7325c2f0d9800ec423d7795c1191"}) sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000001940)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001900)={&(0x7f00000017c0)={0x108, r5, 0x100, 0x70bd2d, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x84, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x56}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x29, 0x2}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x37, 0x10}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x108}, 0x1, 0x0, 0x0, 0x1}, 0x800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000001980)=""/145, &(0x7f0000001a40)=0x91) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000001a80)=0x1000, 0x4) bind$pptp(r4, &(0x7f0000001ac0)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) renameat2(r3, &(0x7f0000001b00)='./file0\x00', r0, &(0x7f0000001b40)='./file0\x00', 0x7) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001bc0)={0x5, &(0x7f0000001b80)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000001d00)={r8, &(0x7f0000001c00)=""/195}) recvfrom$inet(r0, &(0x7f0000001d40)=""/110, 0x6e, 0x12020, &(0x7f0000001dc0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) mkdirat(r0, &(0x7f0000001e00)='./file0\x00', 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001e40)={'ipddp0\x00', {0x4, 0x10001, 0x6, "f1a7254c0269", 0x7f}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001e80)={r6, 0x5}, &(0x7f0000001ec0)=0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000001f40)={&(0x7f0000001f00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) 2018/04/03 22:02:46 executing program 6: r0 = epoll_create1(0x8000000000000000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00001b3000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0xfffffffffffffd43) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000600)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0x41) r4 = epoll_create1(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00000004c0)={0x20000001}) r5 = eventfd2(0x6, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000400)) add_key(&(0x7f0000000700)='cifs.idmap\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="6afcbdd03abb2c5b0949148d12f01778a0aed22674be9efb", 0x18, 0xffffffffffffffff) add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r6 = open(&(0x7f00000001c0)='./file0\x00', 0x220040, 0x104) r7 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r7) r8 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PIO_CMAP(r8, 0x4b71, &(0x7f0000000000)={0xc14, 0xfffffffffffffffc, 0xce, 0x6, 0x7, 0x5}) socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r10, r9) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000080)) recvmmsg(r10, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r6, 0x111, 0x2, 0x1, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000000240)={0xffff, 0x40, 0x6, 0x200}, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000580), 0x0) ioctl$TUNGETVNETHDRSZ(r6, 0x800454d7, &(0x7f0000000200)) accept4$unix(r8, &(0x7f00000002c0), &(0x7f0000000340)=0x6e, 0x80000) 2018/04/03 22:02:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x1, 0x81, 0x27, 'queue1\x00', 0xa6}) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001404001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000240)={'nat\x00', 0x0, 0x3, 0x52, [], 0x3, &(0x7f0000000180)=[{}, {}, {}], &(0x7f00000001c0)=""/82}, &(0x7f00000002c0)=0x50) 2018/04/03 22:02:48 executing program 3: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) lseek(r0, 0x0, 0x3) fsync(r0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400080) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/03 22:02:48 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x9513}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) exit(0x0) 2018/04/03 22:02:48 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x210080, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x68) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='attr/exec\x00') getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000100)=0xcc23, &(0x7f0000000140)=0x4) r4 = syz_open_procfs(r2, &(0x7f0000000180)='attr/exec\x00') pwrite64(r0, &(0x7f00000001c0)="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", 0x1000, 0x0) connect$unix(r1, &(0x7f00000011c0)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000001240), &(0x7f0000001280)=0x8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f00000013c0)={&(0x7f00000012c0)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000001340)={0x34, r5, 0x400, 0x70bd2b, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40010}, 0x4090) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001400)=@assoc_id=0x0, &(0x7f0000001440)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001480)={r6, 0x2}, &(0x7f00000014c0)=0x8) getpeername$packet(r3, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001600)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001640)={'tunl0\x00', r7}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000001740)={0x94, &(0x7f0000001680)="cae8864dafec1d3a3edde6b74392eb506dd9ef86b0499c8ec7452b84afd0bd7989bf7bc5fddec12034b8bcab2d255cddd86161b0cf39b1a4f584effb40110b58ee24c276b98544211b85f146da25a255aeee5291ea1fd6abb1feb35f03a1c90b1d87cbcf9da1f2684c42dcb839e7bc27695717be0c23fdf96c7c3a6f6128fa341d75008847cb7325c2f0d9800ec423d7795c1191"}) sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000001940)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001900)={&(0x7f00000017c0)={0x108, r5, 0x100, 0x70bd2d, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x84, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x56}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x29, 0x2}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x37, 0x10}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x108}, 0x1, 0x0, 0x0, 0x1}, 0x800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000001980)=""/145, &(0x7f0000001a40)=0x91) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000001a80)=0x1000, 0x4) bind$pptp(r4, &(0x7f0000001ac0)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) renameat2(r3, &(0x7f0000001b00)='./file0\x00', r0, &(0x7f0000001b40)='./file0\x00', 0x7) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001bc0)={0x5, &(0x7f0000001b80)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000001d00)={r8, &(0x7f0000001c00)=""/195}) recvfrom$inet(r0, &(0x7f0000001d40)=""/110, 0x6e, 0x12020, &(0x7f0000001dc0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) mkdirat(r0, &(0x7f0000001e00)='./file0\x00', 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001e40)={'ipddp0\x00', {0x4, 0x10001, 0x6, "f1a7254c0269", 0x7f}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001e80)={r6, 0x5}, &(0x7f0000001ec0)=0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000001f40)={&(0x7f0000001f00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) 2018/04/03 22:02:48 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/03 22:02:48 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), 0x4) pwritev(0xffffffffffffffff, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xad0}], 0x1, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000c00)="d285165c5746ef8c898e97114d9a4b83287a3fef5ca84644af8183b00d97a3db486053b45aedf2d91a438d52a43e028a871fd63b04d758eba07389a7ab2f4c09af549a267dd47f6881b7104e868c812320d6b50360ea78ffce0ebb252ff7f86db3b27f1e85f603646c5a1b27732356c28495dacee6a48d9473f17f5630f74c279095b9d821c5a3503396efa1f0d2407148b1e674a42c4f91f07b909fcb8f8ca2a5a1a49f7932432b006ede61b390606950bf5617fd5c8e9cff0cced71e0e51cef22af8da751f5fe4cfb122c2b17843088cca859f744e1e3ba4788c776b4ca2fe06e5", 0xe2) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001040)={@remote={0xfe, 0x80, [], 0xbb}}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000d00)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000e00)=0x2ba) ioprio_set$uid(0x3, r4, 0x9) 2018/04/03 22:02:48 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) set_thread_area(&(0x7f0000000040)={0x1, 0x20000000, 0xffffffff, 0x0, 0x100000001, 0x5, 0xffffffff80000000, 0x80, 0x7, 0x81}) exit(0x0) timer_delete(0x0) 2018/04/03 22:02:48 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) r1 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x3f, 0x1) r2 = syz_open_dev$tun(&(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0x40041) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000480)=0xfff, &(0x7f00000004c0)=0x2) write$tun(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000003c0)={0x0, 0x0, 0xfffffffffffffe01}) close(r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0xff, 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00000004c0)) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x0, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000001980)=""/4096) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000001940)={0x40000000}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=0x8, 0x4) r5 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='\x00', 0xfffffffffffffffd) r6 = add_key(&(0x7f00000017c0)='user\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001840)="0ac0013ebd1f264b21cbd1a5ec0e9a618c0e0a383493bf88f9039c7aaae6cf6ecd08c065a95237147745d8647190d6ea55160fce2d04d9fa3e5b707d023c5544d45555f27d75e5dcb337feea3df510ed7788568453b5f1e1614410fac7a565f645a40c81bfedef50eed2b1fecd93b76e54f396ce554c9e85eceb48a6998a72e89aac2b8c61c20310d4f127eae76e2c6f1c2287d1a1f2ad6f4a83b113a118fc9bb6a4eced6f8b5c1462651383bf219664321ebab6ccc52b7cb5befa93a81b9b8dcd797d7cef6ad03258235cc3cf", 0xcd, 0xfffffffffffffffd) keyctl$unlink(0x9, r5, r6) sendto$inet6(r4, &(0x7f0000001700)="4addb8b9749014c54751a9e1094bf742b62dd53ff7396f4bc6e32c2cf75500bf195a2ea1869bdac77b6a5af8dce5f9ec7f808ff11399e507e513fc7684105a66aa6948f68964e947362d209b217e451ec7c869dd195cca4da6626f730341135fb51b476c3b718ed4b1278846d69c3ddba6d8b4e9567461b9ae178da9aa1e2eb73ca8e56f1e2ec6b663050b6ef9c1bb65fa2a2469efc5c41c669fe7f5d6d4302156e21064843b6ac16f021e2ac5", 0xad, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) 2018/04/03 22:02:48 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) r1 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x3f, 0x1) r2 = syz_open_dev$tun(&(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0x40041) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000480)=0xfff, &(0x7f00000004c0)=0x2) write$tun(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000003c0)={0x0, 0x0, 0xfffffffffffffe01}) close(r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0xff, 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00000004c0)) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x0, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000001980)=""/4096) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000001940)={0x40000000}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=0x8, 0x4) r5 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='\x00', 0xfffffffffffffffd) r6 = add_key(&(0x7f00000017c0)='user\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001840)="0ac0013ebd1f264b21cbd1a5ec0e9a618c0e0a383493bf88f9039c7aaae6cf6ecd08c065a95237147745d8647190d6ea55160fce2d04d9fa3e5b707d023c5544d45555f27d75e5dcb337feea3df510ed7788568453b5f1e1614410fac7a565f645a40c81bfedef50eed2b1fecd93b76e54f396ce554c9e85eceb48a6998a72e89aac2b8c61c20310d4f127eae76e2c6f1c2287d1a1f2ad6f4a83b113a118fc9bb6a4eced6f8b5c1462651383bf219664321ebab6ccc52b7cb5befa93a81b9b8dcd797d7cef6ad03258235cc3cf", 0xcd, 0xfffffffffffffffd) keyctl$unlink(0x9, r5, r6) sendto$inet6(r4, &(0x7f0000001700)="4addb8b9749014c54751a9e1094bf742b62dd53ff7396f4bc6e32c2cf75500bf195a2ea1869bdac77b6a5af8dce5f9ec7f808ff11399e507e513fc7684105a66aa6948f68964e947362d209b217e451ec7c869dd195cca4da6626f730341135fb51b476c3b718ed4b1278846d69c3ddba6d8b4e9567461b9ae178da9aa1e2eb73ca8e56f1e2ec6b663050b6ef9c1bb65fa2a2469efc5c41c669fe7f5d6d4302156e21064843b6ac16f021e2ac5", 0xad, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) 2018/04/03 22:02:48 executing program 5: ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000002c0)={0x4, &(0x7f0000000280)=[{}, {}, {}, {}]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000018c0)=0x27a25d7d1dd44b49) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) process_vm_readv(0x0, &(0x7f0000000140), 0x0, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x5, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x4f7}) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000001c80)=ANY=[@ANYBLOB="02011184276ebadc08753df10930cdc8b36a216a88063687b571010a63080000000000000000000000430006000000000002000000e0000001f0aed0206f331d19348f0dca0f0000000000000000000002000000e00000e1000000000000"], 0x5e}, 0x1}, 0x0) shutdown(r2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) dup3(r1, r1, 0x80000) r6 = request_key(&(0x7f0000001980)='encrypted\x00', &(0x7f00000019c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001a00)=',(\'\x00', 0xfffffffffffffff8) request_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000640)='^[%', r6) ppoll(&(0x7f0000000040)=[{r3, 0x80}, {}, {0xffffffffffffffff, 0x400}, {}, {r3}, {r2, 0x400}, {}], 0x7, &(0x7f00000000c0)={r4, r5+10000000}, &(0x7f0000000140)={0x27d7}, 0x8) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000680)={@empty, r0}, 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x4, 0x0, 0x9, 0x0, 0x8}, &(0x7f0000000380)=0x98) sendmsg$nl_xfrm(r7, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001a80)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@loopback}}}, &(0x7f0000000600)=0xe8) 2018/04/03 22:02:48 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x50) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9e1c, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x1, 0x100}, 0x88) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000001c0)={0x0, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) pwritev(r0, &(0x7f0000001400)=[{&(0x7f0000000180)='9', 0x1}], 0x1, 0x0) 2018/04/03 22:02:48 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000eaa000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000003fa8)=""/88, 0xfffffffffffffff5) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0, 0x10000, 0x8, 0x5}, {0x4, 0x3, 0xffffffffffffffff, 0x6}]}) fcntl$setlease(r0, 0x400, 0x1) [ 826.276572] audit: type=1404 audit(1522792968.229:12): enforcing=9 old_enforcing=6 auid=4294967295 ses=4294967295 2018/04/03 22:02:48 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000eaa000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000003fa8)=""/88, 0xfffffffffffffff5) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0, 0x10000, 0x8, 0x5}, {0x4, 0x3, 0xffffffffffffffff, 0x6}]}) fcntl$setlease(r0, 0x400, 0x1) 2018/04/03 22:02:48 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x9919, 0x0, "9e4cc09feb86", 0xcd6}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket(0x18, 0x0, 0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/03 22:02:48 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0xfffffffffffffffe}}) 2018/04/03 22:02:48 executing program 3: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x301480, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, r1}, 0x14) r2 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0xfffffffffffffffc) writev(r2, &(0x7f0000030000)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1) 2018/04/03 22:02:48 executing program 1: syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000240)={0x9, &(0x7f00000001c0)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000380)={r2, &(0x7f00000009c0)=""/205}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = inotify_init() fstat(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(0xffffffffffffffff) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="aa3ad8c268e48a9e8fd6cfc12c00267f23c2a76d1e9279fc21788196e85875fa", 0xfffffffffffffffb) r7 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r8 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8", 0x4f, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r7, r8}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES16=r6, @ANYRES32=r5], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r3, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b5256746", 0x4f}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2000000000000000) select(0x40, &(0x7f00000000c0)={0xffffffffffff0fda, 0x800, 0x7, 0xc674, 0x72b, 0x1, 0x1}, &(0x7f0000000100)={0x7fff, 0x1, 0x2268, 0x5, 0x9, 0xea74, 0x2e, 0xb8d}, &(0x7f0000000140)={0x9, 0x4, 0x9, 0x0, 0xe591, 0x5, 0xffffffff, 0x3800}, &(0x7f0000000180)={0x0, 0x2710}) creat(&(0x7f0000000340)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000003c0)=0x3, 0x4) 2018/04/03 22:02:48 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x80, 0x4, 0x8, 0xdc, 0x5}, &(0x7f0000000340)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723ffa33fffa83e3c4c534aa069a28aac684415624081f7b5c12c36a9817c21dabaa1e45059c2040834bb36b0d03e79aeb6fb84602649404839af67cb5c043e00168905e954618c67e4ca336ee04b6dcff772ddb4bf4394878a2fb15a7f486f87e014a8b"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x100000001}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) r3 = syz_open_pts(r2, 0x11) ioctl$int_in(r3, 0x5452, &(0x7f0000f27ff8)=0x81) r4 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r7 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d", 0x4d}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r5, r6, 0x7}) renameat(r4, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000380)='./file0\x00') r8 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r8, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r8, r4, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="9111"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r4, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) r9 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, r7, &(0x7f0000000480), 0x0, r7) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000000500)={r10, r11+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffff00000000, 0xfff}, 0x20) 2018/04/03 22:02:49 executing program 1: syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000240)={0x9, &(0x7f00000001c0)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000380)={r2, &(0x7f00000009c0)=""/205}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = inotify_init() fstat(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(0xffffffffffffffff) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="aa3ad8c268e48a9e8fd6cfc12c00267f23c2a76d1e9279fc21788196e85875fa", 0xfffffffffffffffb) r7 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r8 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8", 0x4f, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r7, r8}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES16=r6, @ANYRES32=r5], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r3, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b5256746", 0x4f}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2000000000000000) select(0x40, &(0x7f00000000c0)={0xffffffffffff0fda, 0x800, 0x7, 0xc674, 0x72b, 0x1, 0x1}, &(0x7f0000000100)={0x7fff, 0x1, 0x2268, 0x5, 0x9, 0xea74, 0x2e, 0xb8d}, &(0x7f0000000140)={0x9, 0x4, 0x9, 0x0, 0xe591, 0x5, 0xffffffff, 0x3800}, &(0x7f0000000180)={0x0, 0x2710}) creat(&(0x7f0000000340)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000003c0)=0x3, 0x4) 2018/04/03 22:02:49 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f0000001780)={0x0, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x0, 0x0, 0x0, 0xdc, 0x2}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r3, 0xbac, 0x1, [0x0]}, 0xa) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffecb, 0x0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf850000000000fff301e710", 0x400}) r4 = socket(0x10, 0x0, 0x0) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) keyctl$unlink(0x9, r5, 0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r7 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r8 = socket(0x11, 0x100000802, 0x0) r9 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r9, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) connect(r6, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x4, 0x4, 0x2, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80) dup2(r7, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={"766c616e300000000f00", 0x400}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x172) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/03 22:02:49 executing program 2: r0 = getpid() ioprio_set$pid(0x1, r0, 0x4001) ioprio_get$pid(0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x103001, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xa3}, {0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1936}, 0x62, [0x9, 0x8000, 0x800, 0x3, 0xffffffffffff0001, 0x9, 0x2, 0x8]}, 0x5c) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1) sched_rr_get_interval(r0, &(0x7f0000000040)) 2018/04/03 22:02:49 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x9513}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) exit(0x0) 2018/04/03 22:02:49 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) exit(0x2000) timer_delete(0x0) 2018/04/03 22:02:49 executing program 3: nanosleep(&(0x7f0000000040)={0x77359400}, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000000140)={r0, r1+10000000}, &(0x7f00000000c0)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000180)=""/4096) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$void(0x22) write(r2, &(0x7f0000001180)="2c28dee137196bd98de440843c033dd659b81dcabb1f6ab8a0a531807214c97715fa2eab51542cee45ed4b5e01119cd57146b6d708dcd9", 0x37) mlock(&(0x7f0000041000/0x1000)=nil, 0x1000) 2018/04/03 22:02:49 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x7, 0xfffffffffffffffe, 0x7, 0x7, 0x9, 0x6, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/03 22:02:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x4002) mprotect(&(0x7f0000104000/0x3000)=nil, 0x3000, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) ftruncate(r3, 0x7) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ppoll(&(0x7f0000000a40)=[{r3, 0x80}, {r3}, {r1, 0x8000}, {0xffffffffffffffff, 0x1162}, {r2, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r4, r5+10000000}) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x2003c) sendto(r6, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/03 22:02:49 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x1, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/03 22:02:49 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x1, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/03 22:02:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000240)='self},-%\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x8000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000200)=0x1, 0x4) accept4$nfc_llcp(r1, &(0x7f0000000300), &(0x7f0000000380)=0x58, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x100000000}, &(0x7f00000001c0)=0x8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000280)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x44, {0x2, 0x4e21, @multicast2=0xe0000002}, 'nr0\x00'}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8000, 0x21, 0x0, 0x2, 0x0, 0x10, "dafb557cfbea3214b29a58173f5fcea8fb5a550ed80e018ed909c7a124d8ac39add1806206e9f22ff9fd35a844f3e8039de4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220feb6dc5ca0c0caf1f4833b9ff18a89a2850749691fd8ee098e00b5010100000001000022a2fb27febc2e8d590c599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/03 22:02:49 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) write$sndseq(r0, &(0x7f0000000040), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f000032cfec)) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) 2018/04/03 22:02:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x4002) mprotect(&(0x7f0000104000/0x3000)=nil, 0x3000, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) ftruncate(r3, 0x7) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ppoll(&(0x7f0000000a40)=[{r3, 0x80}, {r3}, {r1, 0x8000}, {0xffffffffffffffff, 0x1162}, {r2, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r4, r5+10000000}) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x2003c) sendto(r6, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/03 22:02:49 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000006680)=[{&(0x7f0000005180)=ANY=[@ANYBLOB="10ed75030000000000000020181b0000"], 0x10}], 0x1}, 0x0) 2018/04/03 22:02:49 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f0000001780)={0x0, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x0, 0x0, 0x0, 0xdc, 0x2}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r3, 0xbac, 0x1, [0x0]}, 0xa) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffecb, 0x0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf850000000000fff301e710", 0x400}) r4 = socket(0x10, 0x0, 0x0) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) keyctl$unlink(0x9, r5, 0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r7 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r8 = socket(0x11, 0x100000802, 0x0) r9 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r9, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) connect(r6, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x4, 0x4, 0x2, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80) dup2(r7, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={"766c616e300000000f00", 0x400}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x172) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/03 22:02:49 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x2) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0xae, 0x4) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000340)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(0xffffffffffffffff, &(0x7f00000011c0)="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", 0x1d5, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba"], &(0x7f0000000240)=0x2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000766c616e300000000000000000000000696662300000000000000000000000006970366772653000000000000000000065716c00000000000000000000000000aaaaaaaaaa000000000000000000000000000000000000000000b0080000b0080000e0080000616d6f6e670000000000000000000000000000000000000000000000000000001c080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000002000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000005b10000000000000000000000000000000000000000000000000000000000007800000000000000020000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f0000000000000000370400000000000000000000ff000000ffffff7f0000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000018000000060000000000000000000000000000000000000001800000000000007f0000000000000000000000ff07000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000080000000000000000000000000000000000000000000000e1ffffff000000000000000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000d30c0000000000000000000000000000030000000000000009000000000000000000000009000000000400000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000ff010000000000000400000000020000010000800000000000000000030000007f0000000000000000000000000000000000000000000000010000000000000000000000000000000000000008000000000000000000000000000000000000000900000000000000d100000000000000000000000000000000000000000000000600000000000000000000000100000000000000090000000000000000000000000000000000000000000000fdffffff000000000000000000000000000000000000000005000000000000009fdf0000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000008000000000000000000000000000000000000000000000a30000000000000002000000000000000000000000000000000000001f00000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000005000000000000000000000001000000f7ffffff000000000000000000000000000000000000000002000000000000000000000020000000070000000000000000000000000000000000000000000000000000000000000006000000000000000400000000000000000000008600000000000000010000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000000c000000aaaaaaaaaabb0000feffffff000000000000000000000000000000000000000000000000002f42d1beae8aa9f712ad650b0000000000000000000000"]}, 0x9c0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/03 22:02:49 executing program 1: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) get_thread_area(&(0x7f00000000c0)={0x7, 0x20100800, 0x8000000000000, 0x1, 0x0, 0x401, 0x9, 0x1, 0x6, 0x7}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x4, 0x20000000000000}, &(0x7f0000000140)=0x8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x5, &(0x7f0000000280)=[{}, {}, {}, {}, {}], &(0x7f0000001140)=""/4096}, &(0x7f0000000380)=0x50) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x5}}}, 0x84) splice(r1, &(0x7f0000000180), r1, &(0x7f00000001c0), 0x81, 0x8) 2018/04/03 22:02:49 executing program 1: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) get_thread_area(&(0x7f00000000c0)={0x7, 0x20100800, 0x8000000000000, 0x1, 0x0, 0x401, 0x9, 0x1, 0x6, 0x7}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x4, 0x20000000000000}, &(0x7f0000000140)=0x8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x5, &(0x7f0000000280)=[{}, {}, {}, {}, {}], &(0x7f0000001140)=""/4096}, &(0x7f0000000380)=0x50) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x5}}}, 0x84) splice(r1, &(0x7f0000000180), r1, &(0x7f00000001c0), 0x81, 0x8) 2018/04/03 22:02:49 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) read(r0, &(0x7f0000000000)=""/33, 0x21) r1 = socket(0xc, 0x7, 0x9) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000ff2000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x10001, 0x80000) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0xfffffffffffffe00, 0x3, 0x40, 0xca96, 0x8, 0x5, 0x1, 0x6, 0x3, 0x47, 0x3f, 0xe73d}) 2018/04/03 22:02:51 executing program 0: prctl$void(0x1c) 2018/04/03 22:02:51 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000000040), &(0x7f0000000000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001080)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000001180)=0xe8) sendto$packet(r1, &(0x7f0000000080)="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", 0x1000, 0x8c5, &(0x7f00000011c0)={0x11, 0x0, r2, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) 2018/04/03 22:02:51 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={0xfffffffffffffffb}, &(0x7f0000000100), &(0x7f0000000180)={r1, r2+30000000}, 0x8) rt_sigtimedwait(&(0x7f00000001c0)={0x3}, 0x0, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x77359400}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000f, 0x94) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xe5, "5a3cd2a05fdd1e563181e54da075e770abf46733a600c3b613374b9a2d30558327efdabe58003169cdcb145eb56b6494a54a7b293897a9c4f589e179ec7cb70930b7e5fe9bcfbd1dd1c5216649c68e5a7f08d87462b58837c2b62755a9566b777cb95bf7ca3192941b8bfe458138e80b7b1345aaa141a07beb3d621074526e14f46837d55939d7572b7ddec2ab151640a392debb2d8fc371197cc80a65e6f42f8b083d4efaec49478bb199cf68ff8513262e6dc15f4496e3a9f9f9bc19077867f166a17a9734e6db50e0a782fece6b66896812b640128eafc84822ba97ce88d604822d4e11"}, &(0x7f0000000340)=0xed) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000380)={r4, 0x8}, &(0x7f00000003c0)=0x8) tkill(r0, 0x42) 2018/04/03 22:02:51 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000008, 0x1, @thr={&(0x7f0000000040)="c4c238a520e5139ca7d80101dc4194b91074ea991e76076d59498a4749e66be2f2f563f72c3735271b60ba31f2f4749a327aec678cacca", &(0x7f0000000080)="ab4b23e71c3d1704910853e679ecf17e088e9aca6f560ce352e95275b12cadb001bba51b103af49d1871e45d80ac18f73b5cd955984cdac94bc6971fd3c20ab5989fe8785c489853cb733099ecc8b7e5699d24fabc5ba9dec673ef1d13b1803bac1eff64a5a04b3331322b30583af29ddcbe9a2b98933493b010fb6e742e32f7e5cb8fa0f35d6ac8519c7008b8bad3a6cf92641a444c949239975f24f4cf24f5b7b362bac1b0750eee7db44c54061ddc0093768a637edd637f40c9f96f"}}, &(0x7f0000000180)) exit(0x0) timer_delete(0x0) 2018/04/03 22:02:51 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) sendto$inet6(r0, &(0x7f0000000040)="c05ec59e9c44c39946a25a6c6a94d2860b3d313a3e340ccd83152fec6fad13bd953e55dd69452a72702374434ed4dfa0c6e30c778eca3c9d184a63d1984a8c2b4c6fae484cb87042889093a2319134ce9128924846acf9b9", 0x58, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00000000c0), 0x0, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1a, &(0x7f0000fedfec), &(0x7f0000fed000)=0x14) 2018/04/03 22:02:51 executing program 3: 2018/04/03 22:02:51 executing program 1: prctl$intptr(0x6, 0x0) 2018/04/03 22:02:51 executing program 5: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x0, 0x0, 0x100) unshare(0x60000000) bind(0xffffffffffffffff, &(0x7f0000000300)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)) getuid() getgid() getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in=@dev, @in6}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000cc0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000dc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) r2 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080), 0x0, 0x1}}, {{&(0x7f00000000c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080), 0xffffffffffffff08}}], 0x2, 0x0) socketpair(0x0, 0x4, 0x80, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000001c0)={'security\x00', 0x7e, "badc5f8dab4aa86f7d11927159cb9a740462a0fadce94557de2f478e88494e176658b1257865292db0cbb379b4ed835b1432e0a05c3ddc3e798b1fbfecf128be8755b393ae4fa62558eb351c81803f5758242e48eb32668f9ac7764125cf1ad93774b1af5736ee1c819e326a25346c7a8aa91aac04ab0da531f4edbe12c8"}, &(0x7f0000000280)=0xa2) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@remote}}}, &(0x7f0000000180)=0xffffffffffffff6e) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000000140)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002d00)={{{@in=@local, @in6=@loopback}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000002e00)=0xe8) 2018/04/03 22:02:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2082, 0x141) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x401}, &(0x7f0000000240)=0x8) dup2(r0, r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{0x8, 0x1, 0x9}, {0xfffffffffffff001, 0x7fff, 0x7ff, 0xffffffff}, {0x7, 0x2, 0x9, 0x9}, {0x4, 0x5, 0x982, 0x6eb}, {0x7ff, 0x10000, 0x7, 0x3}, {0x3, 0x7, 0xa4a8, 0x100}]}, 0x8) ioctl$void(r2, 0xc0045878) 2018/04/03 22:02:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) r1 = add_key$user(&(0x7f0000000d78)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000fa1)='\a', 0x1, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f000000dfe0)=""/32, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x5, @empty, 0x400}], 0x1c) 2018/04/03 22:02:51 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000040)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000000000000005}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000004500)={{{@in=@rand_addr, @in6=@loopback}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000002900)=0xe8) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f00000005c0), &(0x7f0000000600)=0xc) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)=0x4) recvmmsg(0xffffffffffffffff, &(0x7f00000096c0)=[{{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001600)}, {&(0x7f0000001640)=""/83, 0x53}], 0x4, &(0x7f0000001880)=""/4096, 0x1000, 0x100000001}}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=""/8, 0x8}}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/232, 0xe8, 0x97f}}, {{&(0x7f0000004300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006780)=[{&(0x7f0000004440)=""/155, 0x9b}, {&(0x7f0000006600)=""/70, 0x46}, {&(0x7f0000006680)=""/240, 0xf0}], 0x3, &(0x7f0000006800)=""/212, 0xd4}}, {{0x0, 0x0, &(0x7f00000095c0)=[{&(0x7f0000009540)=""/126, 0x7e}], 0x1, &(0x7f0000009600)=""/178, 0xb2}}], 0x5, 0x0, 0x0) r5 = openat$cgroup_ro(r3, &(0x7f0000000200)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$sock_void(r5, 0x1, 0x3f, 0x0, 0x0) listen(r4, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendto$inet6(r2, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000007c0)=""/101, &(0x7f0000000680)=0x65) sysfs$2(0x2, 0x7fffffff, &(0x7f0000002f40)=""/4096) shutdown(r4, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000500)={'bcsh0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f00000001c0)=0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) pipe(&(0x7f0000000240)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) r6 = dup3(r1, r0, 0x0) dup2(0xffffffffffffffff, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000000)={0x0, 0x4, 0x0, 'queue1\x00'}) 2018/04/03 22:02:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x60) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000280)={0x40, 0x8, 0x5, 0x401, 0x7, 0x1, 0x1, 0x5, 0x4c75, 0x9299, 0x3, 0x2}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e7e026074d822207b8775aee822256f81c726a7cad149ca9adb56a8907d6d81b456c0c2c00b7605fe95f6100c79311252f87bcfb97615f0ce805b9290a07561bcb4cae2105508566e8642f39734f7e8053799f0fc4f3f3b2728c20b15c131"], 0x10c) 2018/04/03 22:02:51 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000000)='f', 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f00000000c0), 0x1) [ 829.124840] IPVS: Creating netns size=2552 id=147 2018/04/03 22:02:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) r1 = add_key$user(&(0x7f0000000d78)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000fa1)='\a', 0x1, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f000000dfe0)=""/32, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x5, @empty, 0x400}], 0x1c) 2018/04/03 22:02:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2082, 0x141) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x401}, &(0x7f0000000240)=0x8) dup2(r0, r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{0x8, 0x1, 0x9}, {0xfffffffffffff001, 0x7fff, 0x7ff, 0xffffffff}, {0x7, 0x2, 0x9, 0x9}, {0x4, 0x5, 0x982, 0x6eb}, {0x7ff, 0x10000, 0x7, 0x3}, {0x3, 0x7, 0xa4a8, 0x100}]}, 0x8) ioctl$void(r2, 0xc0045878) 2018/04/03 22:02:51 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x0, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000480)=0x7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x5, 0x5}, &(0x7f0000001040)=0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r2, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="00000100000000008100000000000000070000000100000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002080000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000001ed404a6000000000000000000000000000000"]) sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5c48d36c7864429ee7f9874390d0b70b85677203e", 0x47}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x801) lseek(0xffffffffffffffff, 0x3, 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) getuid() getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) getpgid(0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xef, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0xd5, 0x98}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x10000, 0xfff}}], 0x90, 0x4000000}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) write$selinux_create(r3, &(0x7f0000000140)=ANY=[@ANYBLOB='system_u:obje\t\x00\x00\x00\x00\x00\x00\x00mod_exec_t:s0 /usr/sbin/ntpd 18\x00'], 0x35) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) fdatasync(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) request_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)='/dev/ppp\x00', 0xfffffffffffffffb) [ 829.269639] IPVS: Creating netns size=2552 id=148 2018/04/03 22:02:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000006c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c22df704011100fe800000000000000000000000000000fe8000000000000000000000000000aa00004e2004019078000087ae00ca83452b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169ff2ea6a37fb6b03d176577f0755eb8a8dba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88314de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d4389dbfe20e4df5160cd7324c0670c7b3e8980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171a6a324e8642b28b76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae31526b23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf992bf71ff72bed9b4faae7a346590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d726b5500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b0856e00755c6fc27630666e18c7eb9beb80b60e8bd8c1864c04fa17480b7ac087c7a5740922b308cb510e61e143ee6944918f628f15cf9fb823bf55bc3fca97eb96e9e3a9db044e640c516f919cdcf9984218e69c3fd32731875711f708246100d263734cfb30a298e91a73900ffe3"], &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x802d86f543cb77b, 0x0, &(0x7f00000001c0)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/191, 0xdd, 0x2, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) 2018/04/03 22:02:52 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'yam0\x00', {0x2, 0x0, @loopback=0x7f000001}}) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r3, &(0x7f0000000180)="15", 0x1) perf_event_open$cgroup(&(0x7f00000002c0)={0x7, 0x70, 0x5, 0x0, 0x7ff, 0x0, 0x0, 0x5, 0x0, 0x1, 0x7, 0xab, 0x3, 0x8, 0x7, 0x7f, 0x2, 0x0, 0x2, 0x0, 0x9, 0x7, 0x12a, 0x200, 0x0, 0x3, 0xcb55, 0x0, 0xfddb, 0x7, 0x7fff, 0x8, 0x8, 0x5, 0x100000001, 0x2, 0x9, 0x5, 0x0, 0x26e, 0x4, @perf_config_ext={0x7, 0x9}, 0x1000, 0xaa40135, 0x2ff, 0x0, 0x1, 0x7a6}, r3, 0xc, r3, 0x1) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) setrlimit(0xb, &(0x7f0000000340)={0x100, 0xffffffff}) ioctl$TCXONC(r3, 0x540a, 0x3) getpgrp(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000003c0)={0x7fff, 0x1, 0x9, {0x77359400}, 0xfffffffffffffff7, 0xffffffff}) connect$l2tp(r3, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x0, 0x1, {0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x3a) geteuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) r4 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003080)) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000380)=[r5, r4, r5]) sendmsg$netrom(r2, &(0x7f0000001440)={&(0x7f00000000c0)=@ax25={0x3, {"e1a6031284b734"}, 0x6643}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000001400), 0x0, 0x8000}, 0x40040) 2018/04/03 22:02:52 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)='\x00', 0x1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r1, &(0x7f0000000180)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/03 22:02:52 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000040)={0x0, 0x13}, &(0x7f0000000080)) exit(0x0) timer_delete(0x0) 2018/04/03 22:02:52 executing program 5: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x0, 0x0, 0x100) unshare(0x60000000) bind(0xffffffffffffffff, &(0x7f0000000300)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)) getuid() getgid() getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in=@dev, @in6}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000cc0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000dc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) r2 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080), 0x0, 0x1}}, {{&(0x7f00000000c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080), 0xffffffffffffff08}}], 0x2, 0x0) socketpair(0x0, 0x4, 0x80, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000001c0)={'security\x00', 0x7e, "badc5f8dab4aa86f7d11927159cb9a740462a0fadce94557de2f478e88494e176658b1257865292db0cbb379b4ed835b1432e0a05c3ddc3e798b1fbfecf128be8755b393ae4fa62558eb351c81803f5758242e48eb32668f9ac7764125cf1ad93774b1af5736ee1c819e326a25346c7a8aa91aac04ab0da531f4edbe12c8"}, &(0x7f0000000280)=0xa2) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@remote}}}, &(0x7f0000000180)=0xffffffffffffff6e) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000000140)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002d00)={{{@in=@local, @in6=@loopback}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000002e00)=0xe8) 2018/04/03 22:02:52 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x7, 0x0, 0x3f, 0xffffffff, 0x6, 0x3}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, &(0x7f0000000fc0)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r1, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)={0x10000, 0x81, 0x7, 0x0, 0x1, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x802}]}) lseek(0xffffffffffffffff, 0x3, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) getuid() syncfs(r1) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, r3, 0x2, 0x0, 0x280000000000000, 0x0, 0x3}) getpgid(r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x10000, 0xfff}}], 0x60}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) write$selinux_create(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB='system_u:obje\t\x00\x00\x00\x00\x00\x00\x00mod_exec_t:s0 /usr/sbin/ntpd 18'], 0x34) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) fdatasync(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) add_key(&(0x7f0000000700)='big_key\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) 2018/04/03 22:02:52 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) sync_file_range(r0, 0x0, 0xff, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') fcntl$setstatus(r0, 0x4, 0x4400) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/03 22:02:52 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) tkill(r0, 0x1000000000016) 2018/04/03 22:02:52 executing program 3: r0 = socket$inet6(0xa, 0x80006, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ac1000), 0x4) 2018/04/03 22:02:52 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000abaff9), 0x8) 2018/04/03 22:02:52 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00fd438f7b00000000f305010008000100010423dcffdf00", 0x1f) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000005, 0x31, r0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0xb, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x9}, [@generic='p{', @nested={0x4, 0x64}, @generic="eac5db17fc8806c512e4533411f4ccebaa3b1ff6d7068ffcdc5f56d4"]}, 0x38}, 0x1, 0x0, 0x0, 0xf984b186f8bc7c2b}, 0x20000000) write(r0, &(0x7f0000000000)="1f0000000104fffff13b54c007110000f30501000b000200720e0000000000", 0x1f) 2018/04/03 22:02:52 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'yam0\x00', {0x2, 0x0, @loopback=0x7f000001}}) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r3, &(0x7f0000000180)="15", 0x1) perf_event_open$cgroup(&(0x7f00000002c0)={0x7, 0x70, 0x5, 0x0, 0x7ff, 0x0, 0x0, 0x5, 0x0, 0x1, 0x7, 0xab, 0x3, 0x8, 0x7, 0x7f, 0x2, 0x0, 0x2, 0x0, 0x9, 0x7, 0x12a, 0x200, 0x0, 0x3, 0xcb55, 0x0, 0xfddb, 0x7, 0x7fff, 0x8, 0x8, 0x5, 0x100000001, 0x2, 0x9, 0x5, 0x0, 0x26e, 0x4, @perf_config_ext={0x7, 0x9}, 0x1000, 0xaa40135, 0x2ff, 0x0, 0x1, 0x7a6}, r3, 0xc, r3, 0x1) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) setrlimit(0xb, &(0x7f0000000340)={0x100, 0xffffffff}) ioctl$TCXONC(r3, 0x540a, 0x3) getpgrp(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000003c0)={0x7fff, 0x1, 0x9, {0x77359400}, 0xfffffffffffffff7, 0xffffffff}) connect$l2tp(r3, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x0, 0x1, {0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x3a) geteuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) r4 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003080)) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000380)=[r5, r4, r5]) sendmsg$netrom(r2, &(0x7f0000001440)={&(0x7f00000000c0)=@ax25={0x3, {"e1a6031284b734"}, 0x6643}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000001400), 0x0, 0x8000}, 0x40040) 2018/04/03 22:02:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'yam0\x00', {0x2, 0x0, @loopback=0x7f000001}}) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r3, &(0x7f0000000180)="15", 0x1) perf_event_open$cgroup(&(0x7f00000002c0)={0x7, 0x70, 0x5, 0x0, 0x7ff, 0x0, 0x0, 0x5, 0x0, 0x1, 0x7, 0xab, 0x3, 0x8, 0x7, 0x7f, 0x2, 0x0, 0x2, 0x0, 0x9, 0x7, 0x12a, 0x200, 0x0, 0x3, 0xcb55, 0x0, 0xfddb, 0x7, 0x7fff, 0x8, 0x8, 0x5, 0x100000001, 0x2, 0x9, 0x5, 0x0, 0x26e, 0x4, @perf_config_ext={0x7, 0x9}, 0x1000, 0xaa40135, 0x2ff, 0x0, 0x1, 0x7a6}, r3, 0xc, r3, 0x1) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000440)=ANY=[@ANYBLOB="00af00000000000000000f0000000000ed00307d47b8b022f1a0116fcd40a84af65d3fd7e5b32e25b9c32d3d0972e8b2f73c595b6ec7dd5445268e5ec502c70457974905d103764d8af0f5dc6c69a8435f4837244d651f5acd391bd210d7ebe5eddcedd0d6e8231461874e760ee8a77b09d341c113eab4eb1728260903b4fcfd966b0e3347be55f621535710a4ffe3446956e1c49cef91c72ce976fc7318c854178d874642b749b676b5e456d49fd9794ee20c484374d81df5fe7cbabaebe7d80a9318585903701e657539b40f27347a0ec436e556bcea73020f298bf41b1df24847be098dabb322f06498b030b0f9968fe45e9178d179d399c27c2647bc23dacf5466787d563a4d6bf772aa933e3c15a7f73a97bcd255a427f3468895cc9f21dde4a014eb8c844878b7e3eb78ca86839166cb8f981e6e33604b6edfc215f137deda6f8cdd0c6eeab278e6cc2c40f9c6d0fa5531c2fcef26089fdd8572f019fcfbe3b2be3053624f7bd0a8e4c5521813051ff5ea23a14d9b56291e6068e9e1b4d9e593528f8939cc2b679abd551c511b"]) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) setrlimit(0xb, &(0x7f0000000340)={0x100, 0xffffffff}) ioctl$TCXONC(r3, 0x540a, 0x3) getpgrp(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000003c0)={0x7fff, 0x1, 0x9, {0x77359400}, 0xfffffffffffffff7, 0xffffffff}) connect$l2tp(r3, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x0, 0x1, {0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x3a) geteuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) r4 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003080)) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000380)=[r5, r4, r5]) sendmsg$netrom(r2, &(0x7f0000001440)={&(0x7f00000000c0)=@ax25={0x3, {"e1a6031284b734"}, 0x6643}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000001400), 0x0, 0x8000}, 0x40040) 2018/04/03 22:02:52 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) [ 830.326769] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 830.339627] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/03 22:02:52 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x20c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 830.425373] binder: 13628:13629 got transaction with invalid offsets ptr [ 830.479672] binder: 13628:13629 transaction failed 29201/-14, size 40-8 line 3162 [ 830.497935] binder: BINDER_SET_CONTEXT_MGR already set [ 830.504163] binder: 13628:13634 ioctl 40046207 0 returned -16 [ 830.516719] binder: undelivered TRANSACTION_ERROR: 29201 [ 830.533570] IPVS: Creating netns size=2552 id=149 2018/04/03 22:02:53 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000006c0)={0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x87, @multicast1=0xe0000001, 0x4e21, 0x3, 'ovf\x00', 0xc, 0x1, 0x45}, 0x2c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f00000004c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000540)={0xc4, 0xe, 0xb, 0x400, 0x70bd2c, 0x25dfdbff, {0xc, 0x0, 0x5}, [@nested={0xb0, 0x83, [@generic="18d7ecd771b1487c24d14069e7a3b9b07fc35e4962f31edd9f678e45d6f0b1abeddf53d0c2f69eb3b9eb5656ff64da72af29eede3dba347b871ab7b3f20a3c0b8ec47553e8d7896b1a686f6cfed3136a8753e7a2569e594048e3ce0786324de691a72a1e07863460cf5055387bb9898f34dec9419ed787e78096ca0e5987113e471056d5d5b6ccde968e31ff3205a915c875443050e79be3077d71e0bf3726fad7d73ec0f8b20d74d16f"]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x40}, 0x84) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) close(r2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1, 0x2400}], 0x200000000000027d, 0x14) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x2, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000140), 0x213) r7 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x4) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00000002c0)={&(0x7f00000000c0)=[0x4, 0x4, 0x5, 0x9], 0x4, 0xdbde, 0x7f, 0x8, 0x2, 0x2, {0x400000000009, 0x5dd, 0x6, 0x2, 0x7, 0x6, 0x4, 0x81, 0xfff, 0xaf, 0x15d, 0xfffffffffffffc01, 0x7, 0x8, "ea603985b8d727f58f15506ce39656f6b74a96bb2ee152e795b738291322d9e4"}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)) poll(&(0x7f0000084ff0), 0x0, 0x14) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x2, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) bind$netrom(r4, &(0x7f0000000380)=@full={{0x3, {"ad0644aeb07f48"}, 0x3}, [{"94512682736651"}, {"6cad19f2a4f5d2"}, {"034b44bae81d09"}, {"4c154484ae37be"}, {"37b1e1a139c896"}, {"dadb83f6c8381d"}, {"74fc1b7fbe4b08"}, {"ee6f6155b2cf3e"}]}, 0x48) getsockopt$bt_l2cap_L2CAP_CONNINFO(r8, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000340)=0x6) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) 2018/04/03 22:02:53 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x20c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/03 22:02:53 executing program 5: r0 = socket$inet(0x2, 0x1, 0x100000000) r1 = dup(r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23}, 0xfffffd87) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendto$inet(r1, &(0x7f0000000000)='\x00', 0x1, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000080)="1e6f29", 0x3, 0x4c040, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003500)=[{{&(0x7f0000003040)=@hci, 0xc, &(0x7f00000031c0)=[{&(0x7f0000003080)=""/135, 0x87}, {&(0x7f0000003140)=""/102, 0x66}], 0x2, &(0x7f0000003200)=""/48, 0x30}}, {{0x0, 0x0, &(0x7f00000033c0), 0x347, &(0x7f0000003400)=""/202, 0xca}}], 0x2, 0x0, &(0x7f0000003680)={0x77359400}) 2018/04/03 22:02:53 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) sync_file_range(r0, 0x0, 0xff, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') fcntl$setstatus(r0, 0x4, 0x4400) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/03 22:02:53 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) sync_file_range(r0, 0x0, 0xff, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') fcntl$setstatus(r0, 0x4, 0x4400) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/03 22:02:53 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000040)=0xc24, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x2e0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/03 22:02:53 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = socket(0x8, 0x1, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x40, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @tid=r1}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/03 22:02:53 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x40, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x14, 0x80000) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000000440)=@can={0x1d, r1}, 0x80, &(0x7f0000000600)=[{&(0x7f00000004c0)="18adeb93e360ef02e23fdfc9285b3bdb74b59cc23758272d194432f502dc7fcb77a97d08d8", 0x25}, {&(0x7f0000000500)="a14c74dcd17189393e13c56dd7", 0xd}, {&(0x7f0000000540)="78e050378a38f77ea1a1af548a0b38fce2709eb7234faaeb7f33270d55bc9e14e6d50f954ad5786361d525e30e596ff137db0c76cc57831d4d03e8aafd7f106522387fcc39b7b4215662567c8b73d16ba9029f1303ab04fa543ac51a6ad367881a179f767fc177d0f7ff1520a6fa0e68f6bf52d94416724b337ba868fc0d926dcd03e1cab2bd57fb675cacb892561f39d3889d13b3a4365e8b423c290a4ae551e28261d396c526379fdf8bb0ca988f5c", 0xb0}], 0x3, &(0x7f0000000640)=[{0x20, 0x19b, 0xfffffffffffffffb, "8012598d583094f088538738b5d4b70bd083db"}, {0xa4, 0x105, 0xffffffffffffffe0, "6269bf82ba5f3e9012834a8aff3759708a52911617ffd8ff87817752f4e1451188240038c56145dc4010d29bf176b8a38cf65c30d870995dc9d669959438aff82046f08455b3754b6b083637e0a36fa2e12049a1b7ade0e95cf156b2c00b55fd4ba6aff2e12d2fb727bbea041ba3bfb8214009abfa2268ca7aa4037249535e510fb0bc1b0c7dbcabfb5077ec8c307b68473302688736"}, {0x44, 0x107, 0x9, "ad62dba2d348ae7bcc5f488aedb657b2c1ef33ea7bac3388184449ad2a140044447b1ffa3470290c173bae567c058ffe6e64c30f6337"}], 0x108, 0x44}, 0x4040) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000200)=0x6, 0x4) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000003, 0x4}, &(0x7f000016a000)) exit(0x0) timer_delete(0x0) timer_create(0x7, &(0x7f0000000140)={0x0, 0x1f, 0x1, @thr={&(0x7f0000000040)="f40e911cbd0890f3b3350e51cc98c0a2429aed99f82cdf2b8d155c223cefd91d53cdce612d27de5cc1765afb0e352c1404f83919e6798d885a", &(0x7f0000000080)="67660d73fae8399f9495e3c928e6627d76e51345f3a2b0c2c108c080f3604c1e7273b108b8f0c1499cfa742da78995a0d24f8df18b814b4675c3912719684d84897249d8a06f961d083a13a7c7f9a3aec0ff3d3169e6eae2d4bd4cb62d8aa25d2880b93c25b53bcd3a0e83a745aaa1cdda2a235de6f2277a8776114a9f565bf7afc06ab1"}}, &(0x7f0000000180)) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000340)=@get={0x1, &(0x7f0000000280)=""/168, 0xf32}) 2018/04/03 22:02:53 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4070000001d020b0035a5b5d6cfffafd201daff0010b5000010", 0xfffffffffffffed1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000000140)={&(0x7f0000000100)="60a018a4c36e674f36a2e8b11983b0a87125ad9a17489b3b7ecd", 0x1a}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0xffffffff80000001}) 2018/04/03 22:02:53 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x7) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000e5ffffff000000000000007dc29f6391fdfe2f50effba8f2d3221c0ccfc838c49f154942d46b8d027c28ea8ef4aab89d49f069cfbfd4528fbd14417e27b64ba6b2509176f81b4c68ca9c22059506fced22dba2d9bfd7e92780feaf73f80785e16fd988c0cd9f9dce4434d7134d2244d2057b12931e6e3dfc4db85ca1c5e8c909d77aaf9107d3480d262360d31710309b815350f87aef2babd9bf358c4e5428f62e0b8ee62951300593a159245963a18721cb"], 0x18) sendto$inet6(r0, &(0x7f0000a05ae2)="15dc80dfd90f8c81af6b7efe269b24665d96c63f3a73d13c96ed5755eef817d62c6d6a9a82602d5093693c8c1a0fd5fe143e8dc3ff8795a1b264983488caf34fe662b6e6f5ea0a91f29f46b2669737d3000283589e910d28dc6fbc11cdaaa00775ece2da5f1a33fb21ada182ffc5c6208c7ebdb83aebdc4d5c50e1d9345c267bdd078a766134e28f7c05c0ee0114028c454770858c38c6ef8aaffa8491b6b320e20853b834c89987f629725977388b1a46dd7c119111e2af96140ff3a9d203ce0dfc4e474384f24855e687b4cd1c4e3f06a26586901edc0049c15fafd93b4b311010208a92d4f3058da502a008b11bae30e73d866637e80c70c83f4802c6fa74fd6f3d93d65212c111a27e0a5d2c9c7ea6e8125a58415ee2a801b4ae5f82e8b0172853b088d3cefd398f04eb089cdfce8142cdfbf1c393a75c456e1e013c7def7a885eb98e645991d1a057bc862ca6a6bfc5a2f1af3b44ae5bcf977042a8c69250d04779fcacc4d4adbc3ea8ea7fa88c008bcf99acd766e691dbcf66a3d907acd409ed66cb89b2e22305628a94c5a98154b246aff4040c3e292687443641f37c51e4f2b31f32aed01c3e0bf8177dd7c9d0b219a29ba6bd447ab68a628b705afe263c373b09841e5ef33f99fc252d5c5023cc42ae1870b812e1d04684008ad87ae509d78182c8aa657077e84437234b187c74ed838ceabd3164a12df37d00f0442e5c9c036a5efd7982e26a8b061d0cf4e6da3db73547029858fa15a90502660d9fc5f7e2473a5f72af36eb76271b05a2bf438ddcf3df202b3c86d3cc8c424402f9c01d279468f739e9dd6a041b483c01e11a793215bc3b05161303d60cfe37bb823fa57c003cbdf31adacebe0c670f2429161082edcde85bc105122ca00155d5fa6b2651fad927f950cd68e97679d81beb61cceced612b6447bb39eb55871490e30a983c99fe95fede6fd8eddc6e14f47fd53c90442c5b8a3fd84fd8a3b8844cb5b28d79bdcea2dff21c398a285291e67ce3f57126e5d17baed419ce584ca83a58ae42a4e3fa003517a1bf479903171dc2568e64b949b834146afb79fbea442e20cf2d224b2672b45bd7faa42c081b3622ab6d2e154d0e938d91d5135d09ec1af03521813c278f587ee0afe2c553416daf054c8701243ba8340ee5c5b1724c16b2dfcd1fb1e6e5add13f26dc7ea8f175ea3747845e7c74680228266dca15bd39701ead5085277e4ca7951d6003a97cdea4959afebd5f1e65f4cf882d40f418264c7dc79855bccb22eac5f01ac97fd0d618c76617158d81833fbeec6a26f36952a3491b5a5047f2fc049f78c018fb2dd45685fc4778ddacf0ce75df1b96a30164c5c64e383c090008477d8039584b4585d8844c395023b533bbc183dd632ffe65ef694ac0fbd8c8f580115fad9302cdfcec9f5d36a8f039295c9fe5f6888d7f6902b409ad966719d473206213f6d2b414e03972c9c8096aec6be53986158606417359e676b233ab01d3278dfb40ba5a10e632e43af1f53a7028c465b06d9dcd27768786ce50ab89ac201c531de9fd8ac98a9f625a096f18494efe32a4dc6eed20d1873bb1e35bf6f64b6cb32d8bd70aa313add6e29888c0d647bc3e236269b71ba49b77e1391cd2cd9ce045af494696d769d95aba7775e807a8be927d5d0d82ca9736eefa7f0dc76a61aac307b362f44a6d1d7c30178c4c080f087584bf50b7b014fb02fc8435d0c6cb9c34ec83a5c72b7bd5493c062565c10e59aa213bad213ff0fed64613781d060123abf9573c4aeac6bc563821263d0fb0bafdb434a892b10785dbf7343def1799358dc2649c81fe3e3e444edaf1f259adc3f906cc7b1f69c76eb32f986be95c09a47061d8a66d832568ca0d5b84ae5ad6ecf5e647e8f4b3be28d7c835f22a5211e70cfeb385bb8f7e05ec401709e09e161b964e082d2cab98b8c2ae807b23732149a35facf7a40fcb3eb550fef1ef83882080113677f1fad9352e120a27e03eb7f79f0376a4d76720f0237805", 0x595, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/03 22:02:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) pipe(&(0x7f0000000000)) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)}) request_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='security.capability\x00', 0xfffffffffffffffe) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200), 0x0, 0x0) 2018/04/03 22:02:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000880)="3ae69e7e7e8546b3f4664d33e010710f450349efae80e2e5d7064c601049d0d1c2d7fea2d60cd69958dd4ffe8e860b3dcf905d2d4620fdd5576ddd06212ce87fd71f5da5520ce070762f1eb0892052036f9ca8713393b60bafdad3a5f696b0b1ce1f2277a5ed2cc48e12f09f96023b8e55a8", 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], &(0x7f0000000a80)="7b0089904f33109122ae0cff77f4acee34ea530a3dd4d95f57b5cda298af1fc0941ea35eda05beba7219389c046819f76320b18ace061d8ff122e1c61a5a38f8470cd755f468c3cb4e7da1845863002504ad91571d5808d6253fab1b00f16d347dd6542f1816837edb36fcaedc972b434c035c856685114af2b532919dc8acb6d4feac612fa45778fa045dc214fa348dd31ae602e2e04421257ae3c607f3e913058050bcfc4e0a2e42508f1e2b84efa19c35dfd176f29427e4a52fd5b172c38a04c9e5b2c44405cba14a577f940473a568d0dabdc0f5b6d6677b3cc19d2b85c9093a4423d2ab4326f53d1012ea662644d4ef6d11a94c864050345c77adfe25b0f9df0339250a57184ba3219029989fda5e60c41cf72719831e148542382c9a03342a082b8d493fc0a20c4c0dfab972799af53e1322684eaad47bf6dfece7249cfc98cff0c537d6fe2836ed488a93ef5685ab1aa624aaf7787e22d24f9e8f8977e217234f210a475de6f78550bc439b3408af9b72a7f6e228efc1af675ae6911e7efc201d9c2d7afa3853ba3ae90e6af9443da9255a40213da8f079fbd61de51935a332e7e7b4", 0x1a6, 0x0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x0, 0x9, 0x0, 0x0, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, r2, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000c40)=ANY=[@ANYRES32=r5, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f11943553df686719f3b57a47c92bb00a9b296ed34922dc640b1f603adda362aa03b9049ebd224828f2fa80521bc6f9ff48871b9637d16e66e0271542aa30c5162e33abfdcb28af61384e698baee8c919bb9c4e11fdab8ec58bf5db7fd80e03b246b783d7794493fda0db570045ef3bb10ba20958d0670"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/04/03 22:02:53 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x80, 0x0, r2, r3}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x5, 0x9, 0xfffffffffffffffb}, {0x2, 0x0, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0, 0x5, 0x100}}, 0xe8) writev(r1, &(0x7f0000000ac0)=[{&(0x7f0000000940)="db452ead14e13ef13ac3356c2a60a5788e7ba433da436556957d2090c8499927cacda432216662fa1467e8edd67e084a6df326bd862c16e8751e55d74232942ae8cb88b9d98d2a7b5479fd853d1793e36e1170facbbe0085b2115eefcc6755a39328ee876aa22955ac915ea5805cb3767b4beae63e313e1cf1d066634ede298db87bb02e05e23373f7d5609ae50a599e4cd6de04cf1fa037c2b10754e5e98eadd837c98f4c1ab441ad8f21c983047ef5d1602cc6e6dec4d520a64746ab7aff0e", 0xc0}, {&(0x7f0000000a00)="6e7529df216f50fa837725885442f266a9fd6b1f2dd4e4e27651581fe7adc250ac80dcc0c3f6ed6740db0c17c8dc9f6139090cbfc4cccffe15d023afbc511511178a2b1b2321222ae6a92c11069937e04512962cb026996d2c5796f2caa8ba89069e0da2f0f213af15016fbc14f81da3807cef", 0x73}, {&(0x7f0000000740)="476cd38fa4e03d8179c6ff17812804f51865699f74bc5e1d590500c811bf9e9f0ecf898af25228c1", 0x28}, {&(0x7f0000000a80)="64e9", 0x2}, {&(0x7f0000000c00)="c79b5fdb87ba3ed0538bf1c753358b724fbb62924814b0bf86dc5b3e37c07a27b560a69ac036bfa68bf1cf99421b17753f04d5a3e8d727b2e848cf0132cce65125c6fe438d7b166a8df9e4e091a8edc094cfcf9be6434c20ecae5119965b42b9d012725ab208f935365cab560e9fa44f377d7a914639e78521e7992e835ba12fcd52be647a0df6ea44", 0x89}, {&(0x7f0000000cc0)="6e014621c177b05b2f59aa04b8cf694d00cb7c99a92564873a364d4b720b60d6d4c6b989b0d8b53b69be666476cc470dd94e1b82b9c719b4ddf1c46db2ed3f2f90c40db14a65dc5166e72a42ca999665e70ec23e59c081b77ab181e81ec4de9f8ce3ee0462c767c10bc261822fa81ff99f33addcf3fd90dad204f5b552f8a1504aa698c3bbef1e30ddfb178288697a56be6b8656f2d549cfca7a35ea2ec8d1494f65f546a73d9ed6c5ef9879f23ab5d99b22fcf4a59fbb594fa06e143e46cbb7e1722c97a552ab790fa27c487dbf308c0ccf181390eaea7c61", 0xd9}, {&(0x7f0000000dc0)="c4a8d363299d047d9a73f8ed0342c01557d75ec41426073ca58683aa7550f1e01ef1dec0336f0c882ac1cf0514706bcef3e079f25e113890933b76b85deb51232d0937c43aad2c9262776efa842e827df9c5721ad349423be368d2470636ed358bedcb0f3973834b87a2e69cfd9754431c8d999b017f3d45ea720d5bc9b9a7c3375a937536c62118cffe1e8c", 0x8c}], 0x7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x442, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x3ff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) r6 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="030000008e5553250000"], &(0x7f0000000280)=0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}, {0x0, 'cpu', 0x20}]}, 0x3) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r5, &(0x7f0000000bc0)=[{&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/03 22:02:53 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/arp\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x7, 0x1000, 0x4, 0x2405}, &(0x7f00000003c0)=0x14) r1 = add_key(&(0x7f0000000500)='rxrpc_s\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="1d13e530646b12fdca67f0257aa01101974097877dab250f9082c2debce93ac9a50b1b839534b6722147893cd1cdd2c195d393", 0x33, 0xfffffffffffffffc) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x10000}, &(0x7f0000000340)=0x8) r2 = gettid() r3 = getpgid(0xffffffffffffffff) setpgid(r2, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x3, 0x204, 0xf0cc, 0x0, 0x0, 0x0, 0x2}, &(0x7f00000001c0)=0x20) 2018/04/03 22:02:53 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001340)={0x0, r1, 0xa5}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xed4}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r3, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0x0, 0x401, 0x0, 0x0, 0xff, 0x400, 0x0, 0x0, 0x8001}, 0xb) fgetxattr(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="73656375726974792e76716f786e6574302b6264657600b7c772370eeffa676db31c6846677afa9c7cfe91ad3069ac759d0e0d1ab036b20b3455fcd66db8cfba296bb5b0a7e615b618668e4ec7282fc9eaf8734600e1f934082395fca0edd78e6ebb88eba1b1f1c1ae1a0651020684cb225975d18b23e46aca8a1dbbd0613e09ee9438d5793f9afc1793abafe1eb363d96024139261a89abfd000000000000be3ee91d740616808fbf41357dea349badfa62e580922bd3828adf98b720ceb387ac885e"], &(0x7f0000000880), 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000012c0)={r4, 0x3}, 0x1fa) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000001200)=0x400, 0x4) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') getresuid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) r7 = getgid() syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', 0x0, r6, r7, 0x35, 0x1, 0x300000) fsetxattr(r5, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="3700000002004e24ac14140a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000011b97d6b95bb1c610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@local, @in=@local}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000680)=0xe8) ptrace$poke(0x5, r8, &(0x7f00000013c0), 0x40) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) 2018/04/03 22:02:53 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/arp\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x7, 0x1000, 0x4, 0x2405}, &(0x7f00000003c0)=0x14) r1 = add_key(&(0x7f0000000500)='rxrpc_s\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="1d13e530646b12fdca67f0257aa01101974097877dab250f9082c2debce93ac9a50b1b839534b6722147893cd1cdd2c195d393", 0x33, 0xfffffffffffffffc) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x10000}, &(0x7f0000000340)=0x8) r2 = gettid() r3 = getpgid(0xffffffffffffffff) setpgid(r2, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x3, 0x204, 0xf0cc, 0x0, 0x0, 0x0, 0x2}, &(0x7f00000001c0)=0x20) 2018/04/03 22:02:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0xfffffffffffffffe, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200080, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000000c0)={0x6, 0x0, 0xb2b, 0x0, 0x8001, 0x2}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="01", 0x1, 0x4008000, 0x0, 0x0) 2018/04/03 22:02:53 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d04000)="636c6561725f7206007300") openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x80) writev(r1, &(0x7f0000000040)=[{&(0x7f0000514fff)='3', 0x1}], 0x1) writev(r1, &(0x7f0000001540)=[{&(0x7f0000000000)="74305b8756b48a6288e52f0838d477d6234d04763960661a87e173f936e1f8da9b0e637a3c0a80fa6fb8706c960edca0", 0x30}, {&(0x7f0000000180)="9503eb65c6eb67dc7f95c6866b5716efc1fce3043f982f982c2753174fba52b9c3c36048e4", 0x25}, {&(0x7f00000001c0)="d900e18fc7e7706881f0eced7945d5b3235471ac0c225738941e108210a239bf527e5fcde607204b78d078253665d5805c324f86f2f239114fafbc909c4d01f19c94c72dbfffe10b38d3bd118bb4e6ab98f686eb2c47274de65c1573c7", 0x5d}, {&(0x7f0000000240)="3b8366cdb88ae9d985e4035b08e2a9beaa7143a6b1918cfc195194b812aa2967797413f5cb2e0dc2e8a103a8155efd3e36322ee91cd275c89961c9aef391b0143fa127957cc1b178648f54b83162481f69a7f40b45b60405cc44ac9d1cac4ab0354e1b4b93f7666475e9853e399270803d29d5e35750c70e43341fa4542d1186d3951c80fe0b26d519ccb960cf1ddd757d61b73bb1a4d8fc26cc415cf0b69c56814794c16f6cad310f2c1801c64294ae5d0372019291831483ceca", 0xbb}, {&(0x7f0000000300)="e9f3d4c6ac60b84afc9e63a179b582915e179149da54626d5fede70261c9dbfb24d4771fe34f8b93fb8581e69acd3d7b95224d7de91842ba6562e3bd5311d48d8453d5524b3bd70194f3c648123ad8ea003b", 0x52}, {&(0x7f0000000380)="73121357702474943f", 0x9}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="12c32aa91cd172f7340c6da2a4312e5b3e8cb570092a517fdf7e73924236ea7d0a0f7190a651cde9437daf76135e3e87f7cf2ff6f6155f8b01f3956bec20b6cf4326e3408786b012538bfaa79b90d3b8f1065bb2faf8135c315dc4548c", 0x5d}, {&(0x7f0000001440)="0cf6e092e7b2253b544ec223d2aa86d1db09d67095c39965d426467d0fef337cfef1a1c82aa9358119abd14dd422337741145299d9d5861821f6bba01d1951d393b124ca27644c3414d73f8d1b0d57c7c86685405b0f124498cd22d5ef26c3a953bf346ac61f60ed61aaeac0a7cf2b15ad6ae962fd6c737b5d7fac91f621759ffe685dee99179550aa5e3be36441350a204b3ef94cb23cb6cf01ed66d9f2f320aafcc9bfd4e2dab45f0df1ade3ee49cebfa28a68ab5060c4d3fe8df09440a1409dfb560459fd7c2930b9827da320836931cda5bac10048360c1c", 0xda}], 0x9) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/168) 2018/04/03 22:02:53 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000540)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000580)=0x8, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x91110, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0xd0, 0x0, &(0x7f0000000940)=[@free_buffer={0x40086303, r3}, @register_looper={0x630b}, @increfs_done={0x40106308, r3, 0x1}, @register_looper={0x630b}, @release={0x40046306}, @increfs={0x40046304, 0x4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000800), &(0x7f0000000840)=[0x18]}, 0x2}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x18, 0x48, &(0x7f0000000880)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f00000008c0)=[0x78, 0x0, 0x40, 0x38, 0x28, 0x0, 0x48, 0x20, 0x0]}, 0x100000001}}], 0x125, 0x0, &(0x7f00000006c0)="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"}) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f00000001c0)=0x8001, 0x2) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f00000004c0)='/dev/binder#\x00', 0x2) ioctl$TIOCEXCL(r5, 0x540c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0xb8e1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000240)=0xc) sched_getparam(r6, &(0x7f0000000280)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) clock_gettime(0x0, &(0x7f00000000c0)) open(&(0x7f00000002c0)='./file0\x00', 0x400, 0x4) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000340)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000004f98)=ANY=[@ANYBLOB], 0xfa, 0x0, &(0x7f00000003c0)="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"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000000500)='./file0\x00', 0x4) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) pread64(r0, &(0x7f0000000080)=""/4, 0x4, 0x0) getsockopt(0xffffffffffffffff, 0x3, 0x5, &(0x7f0000000100)=""/31, &(0x7f0000000140)=0x1f) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="da630000"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) 2018/04/03 22:02:53 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x6, 0x0) readv(r0, &(0x7f0000b28000)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000001c0)={0x1000}, 0x4) rt_sigqueueinfo(r1, 0x20, &(0x7f0000035000)) getsockname$netrom(r2, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff8)='ns/user\x00') ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000000c0)={r4}) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000000)) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000100)=""/117) setns(r3, 0x0) [ 831.749862] binder: 13698:13700 BC_FREE_BUFFER u0000000000000000 no match [ 831.759196] binder: 13698:13700 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 831.778851] binder: 13698:13700 BC_INCREFS_DONE u0000000000000000 node 847 cookie mismatch 0000000000000001 != 0000000000000000 [ 831.807673] binder: 13698:13700 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 831.823817] binder: 13698:13700 Release 1 refcount change on invalid ref 0 ret -22 [ 831.843291] binder: 13698:13700 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 831.860713] binder_alloc: 13698: binder_alloc_buf, no vma [ 831.867767] binder: 13698:13700 transaction failed 29189/-3, size 0-8 line 3134 [ 831.887489] binder_alloc: 13698: binder_alloc_buf, no vma [ 831.896644] binder: 13698:13700 transaction failed 29189/-3, size 0-0 line 3134 [ 831.956171] binder: BINDER_SET_CONTEXT_MGR already set [ 831.961541] binder: 13698:13700 ioctl 40046207 0 returned -16 [ 831.975738] binder: 13698:13707 BC_FREE_BUFFER u0000000000000000 no match [ 831.988067] binder: 13698:13707 ERROR: BC_REGISTER_LOOPER called without request [ 832.000448] binder_alloc: 13698: binder_alloc_buf, no vma 2018/04/03 22:02:54 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_key={0x2, 0x9, 0x8, 0x0, '8'}]}, 0x80}, 0x1}, 0x0) 2018/04/03 22:02:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000001740)='.', 0x0, 0xb) ioctl$int_out(r0, 0x5460, &(0x7f0000001780)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="736e30e300000000000000"], &(0x7f0000000140)='\x00', 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001580)="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", 0x100000, &(0x7f0000001540)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000017c0)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) setsockopt$ax25_int(r0, 0x101, 0x632225cd02ee3f63, &(0x7f0000001300)=0x1, 0x4) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000240)='.', &(0x7f0000000280)='mslos\x00', 0x5010, &(0x7f00000002c0)) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000001880)=""/233, &(0x7f0000001340)=0xe9) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) r2 = add_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="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", 0xef9, 0xfffffffffffffffe) fgetxattr(r1, &(0x7f0000001380)=@known='com.apple.FinderInfo\x00', &(0x7f00000013c0), 0x0) setxattr(&(0x7f0000000380)='./file1\x00', &(0x7f0000001480)=ANY=[@ANYBLOB="7472757374657c6e3a6574ff7f0000000000003da854ab7043a80f5c5c5e150edbb01dd245c0e2489e5a26aabf5ae215c23621a6f9b2154e0800c2e96a9624d85f45f2ff32459a58dce1c2681ce0d1aa403e31d8a8c832d9ed97173506a89dfc1e21dd8e0000000000000000000000000000"], &(0x7f0000001440)=',\x00', 0x2, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000001800)={{0x2c, @empty, 0x4e23, 0x1, 'nq\x00', 0x23, 0x3, 0x4b}, {@rand_addr=0x10000, 0x4e24, 0x4, 0x6, 0x3, 0x6}}, 0x44) r3 = dup(r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001540)={0x0, 0x100}, &(0x7f00000016c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000001700)={r4, 0x1}, 0x8) keyctl$invalidate(0x15, r2) umount2(&(0x7f000075e000)='.', 0x0) r5 = dup2(0xffffffffffffffff, r1) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4008641a, &(0x7f0000001500)={0x1, &(0x7f0000001400)=[0x2]}) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000340)) [ 832.006141] binder: 13698:13708 transaction failed 29189/-3, size 0-0 line 3134 [ 832.007810] binder: 13698:13707 BC_INCREFS_DONE u0000000000000000 no match [ 832.007837] binder: 13698:13707 ERROR: BC_REGISTER_LOOPER called without request [ 832.007849] binder: 13698:13707 Release 1 refcount change on invalid ref 0 ret -22 [ 832.007857] binder: 13698:13707 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 832.008130] binder_alloc: 13698: binder_alloc_buf, no vma [ 832.008167] binder: 13698:13707 transaction failed 29189/-3, size 0-8 line 3134 2018/04/03 22:02:54 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) [ 832.178275] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/03 22:02:54 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@empty, @broadcast}, &(0x7f0000000080)=0xc) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) exit(0x0) timer_delete(0x0) 2018/04/03 22:02:54 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) geteuid() fchdir(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/ptype\x00') preadv(r2, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000240)={0x5, 0x20fffffffc}) r3 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000540)={"707c7af6078f9a6573314a396df0254b", 0x3}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ptmx\x00', 0x10000000002, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00005befdc)) r5 = syz_open_pts(r4, 0x20201) fcntl$setstatus(r5, 0x4, 0x2800) ioctl$TCXONC(r5, 0x540a, 0x0) write(r5, &(0x7f0000fd6000)='z', 0x1) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000080)=0x5, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_open_procfs(r6, &(0x7f0000000680)='net/udn6\x00') getuid() ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r4, 0x540b, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000004c0), 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x5, 0x0, 0x1, 0x0, 0x9, 0x80980, 0x4, 0x76, 0x12, 0x0, 0x6, 0x2, 0x0, 0x4, 0x8, 0x0, 0x7, 0x1000, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x6, 0x6, 0x0, 0x9, 0x0, 0x8, 0x3, 0x7, 0x7, 0x0, 0x5, 0x8, 0x0, 0x773, 0x0, @perf_config_ext={0x3ff, 0x9}, 0x0, 0x7fffffff, 0x1, 0x0, 0x0, 0x49d8, 0x80}, 0x0, 0x8, r1, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000340)=""/197, &(0x7f0000000440)=0xc5) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000300)={0x7ff, 0x1, 0x80000000, 0x8000, 0x9, 0x3ff, 0x8}, 0xc) 2018/04/03 22:02:54 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="9850a5"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="75c665762e7b2f00"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f421081215", 0x5a, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r4 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e712429ce0", 0x55, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) keyctl$assume_authority(0x10, r3) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) fsync(r1) shutdown(0xffffffffffffffff, 0x1) clock_adjtime(0x3a541a5813a48586, &(0x7f0000001f98)) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'rose0\x00', 0x0}) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000100)={r6, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000000)) 2018/04/03 22:02:54 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x3) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000952000), &(0x7f0000728000)=0x2c9) ioctl$TCXONC(r0, 0x540a, 0x3f) 2018/04/03 22:02:54 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000880)="3ae69e7e7e8546b3f4664d33e010710f450349efae80e2e5d7064c601049d0d1c2d7fea2d60cd69958dd4ffe8e860b3dcf905d2d4620fdd5576ddd06212ce87fd71f5da5520ce070762f1eb0892052036f9ca8713393b60bafdad3a5f696b0b1ce1f2277a5ed2cc48e12f09f96023b8e55a8", 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], &(0x7f0000000a80)="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", 0x1a6, 0x0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x0, 0x9, 0x0, 0x0, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, r2, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000c40)=ANY=[@ANYRES32=r5, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f11943553df686719f3b57a47c92bb00a9b296ed34922dc640b1f603adda362aa03b9049ebd224828f2fa80521bc6f9ff48871b9637d16e66e0271542aa30c5162e33abfdcb28af61384e698baee8c919bb9c4e11fdab8ec58bf5db7fd80e03b246b783d7794493fda0db570045ef3bb10ba20958d0670"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/04/03 22:02:55 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x80, 0x0, r2, r3}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x5, 0x9, 0xfffffffffffffffb}, {0x2, 0x0, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0, 0x5, 0x100}}, 0xe8) writev(r1, &(0x7f0000000ac0)=[{&(0x7f0000000940)="db452ead14e13ef13ac3356c2a60a5788e7ba433da436556957d2090c8499927cacda432216662fa1467e8edd67e084a6df326bd862c16e8751e55d74232942ae8cb88b9d98d2a7b5479fd853d1793e36e1170facbbe0085b2115eefcc6755a39328ee876aa22955ac915ea5805cb3767b4beae63e313e1cf1d066634ede298db87bb02e05e23373f7d5609ae50a599e4cd6de04cf1fa037c2b10754e5e98eadd837c98f4c1ab441ad8f21c983047ef5d1602cc6e6dec4d520a64746ab7aff0e", 0xc0}, {&(0x7f0000000a00)="6e7529df216f50fa837725885442f266a9fd6b1f2dd4e4e27651581fe7adc250ac80dcc0c3f6ed6740db0c17c8dc9f6139090cbfc4cccffe15d023afbc511511178a2b1b2321222ae6a92c11069937e04512962cb026996d2c5796f2caa8ba89069e0da2f0f213af15016fbc14f81da3807cef", 0x73}, {&(0x7f0000000740)="476cd38fa4e03d8179c6ff17812804f51865699f74bc5e1d590500c811bf9e9f0ecf898af25228c1", 0x28}, {&(0x7f0000000a80)="64e9", 0x2}, {&(0x7f0000000c00)="c79b5fdb87ba3ed0538bf1c753358b724fbb62924814b0bf86dc5b3e37c07a27b560a69ac036bfa68bf1cf99421b17753f04d5a3e8d727b2e848cf0132cce65125c6fe438d7b166a8df9e4e091a8edc094cfcf9be6434c20ecae5119965b42b9d012725ab208f935365cab560e9fa44f377d7a914639e78521e7992e835ba12fcd52be647a0df6ea44", 0x89}, {&(0x7f0000000cc0)="6e014621c177b05b2f59aa04b8cf694d00cb7c99a92564873a364d4b720b60d6d4c6b989b0d8b53b69be666476cc470dd94e1b82b9c719b4ddf1c46db2ed3f2f90c40db14a65dc5166e72a42ca999665e70ec23e59c081b77ab181e81ec4de9f8ce3ee0462c767c10bc261822fa81ff99f33addcf3fd90dad204f5b552f8a1504aa698c3bbef1e30ddfb178288697a56be6b8656f2d549cfca7a35ea2ec8d1494f65f546a73d9ed6c5ef9879f23ab5d99b22fcf4a59fbb594fa06e143e46cbb7e1722c97a552ab790fa27c487dbf308c0ccf181390eaea7c61", 0xd9}, {&(0x7f0000000dc0)="c4a8d363299d047d9a73f8ed0342c01557d75ec41426073ca58683aa7550f1e01ef1dec0336f0c882ac1cf0514706bcef3e079f25e113890933b76b85deb51232d0937c43aad2c9262776efa842e827df9c5721ad349423be368d2470636ed358bedcb0f3973834b87a2e69cfd9754431c8d999b017f3d45ea720d5bc9b9a7c3375a937536c62118cffe1e8c", 0x8c}], 0x7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x442, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x3ff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) r6 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="030000008e5553250000"], &(0x7f0000000280)=0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}, {0x0, 'cpu', 0x20}]}, 0x3) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r5, &(0x7f0000000bc0)=[{&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/03 22:02:55 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000300), &(0x7f0000000100)=0x60) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'syz_tun\x00', &(0x7f0000000200)=@ethtool_eee={0x45, 0x0, 0x7, 0x0, 0x0, 0x3ff, 0x0, 0x0, [0x9]}}) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x9}, 0x1c) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 22:02:55 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/03 22:02:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', '%em0\x00'}, &(0x7f0000000180)='\x00', 0x1, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x8, 0x0, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x0, &(0x7f0000000040)={0x200}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/03 22:02:55 executing program 2: socket$netlink(0x10, 0x3, 0x14) socket$netlink(0x10, 0x3, 0xe) r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)="15f0d9ab8bbd26d1f092dc5c1f67c28b", 0x10}], 0x1, &(0x7f0000000780)}, 0x0) 2018/04/03 22:02:55 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) socket$netlink(0x10, 0x3, 0x15) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) exit(0x0) timer_delete(0x0) seccomp(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x100000000, 0x2, 0x6, 0x100000000}, {0x8000, 0x8001, 0x2, 0x8}, {0x2, 0x1, 0x7, 0x5}]}) 2018/04/03 22:02:55 executing program 5: fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x8007) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) r3 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r3, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x9, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0xff, 0x0, 0x8, 0x1000, 0xd, 0xe76d, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x8486, 0x1, @perf_bp={&(0x7f0000000140), 0x4}, 0x6, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, 0xffffffffffffffff, 0x8) r4 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r6 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0086426, &(0x7f00000006c0)={0x8, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}, {}]}) accept4$packet(r5, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f00000000c0)=0x7, &(0x7f0000000440)=0x4) fgetxattr(r5, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES16=r3, @ANYRES32, @ANYRES16], @ANYRES32, @ANYRES16=r5], &(0x7f0000000600)=""/176, 0xb0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) close(r3) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000780)) 2018/04/03 22:02:55 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x8007) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) r3 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000880)={'nat\x00', 0x0, 0x4, 0x52, [], 0x1, &(0x7f0000000440)=[{}], &(0x7f00000006c0)=""/82}, &(0x7f0000000480)=0x50) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r3, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x9, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0xff, 0x0, 0x8, 0x1000, 0xd, 0xe76d, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x8486, 0x1, @perf_bp={&(0x7f0000000140), 0x4}, 0x6, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, 0xffffffffffffffff, 0x8) r4 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) accept4$packet(r5, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) setsockopt$inet6_udp_int(r4, 0x11, 0x64, &(0x7f00000000c0)=0x800, 0x4) fgetxattr(r5, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES16=r3, @ANYRES32, @ANYRES16], @ANYRES32, @ANYRES16=r5], &(0x7f0000000600)=""/176, 0xb0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) close(r3) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000780)) 2018/04/03 22:02:55 executing program 2: unshare(0x20020000) mkdir(&(0x7f0000000440)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f00000001c0)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/04/03 22:02:55 executing program 1: r0 = socket(0xa, 0x80000000001, 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@ax25={0x3, {"2d774bc3847da9"}, 0x3f}, 0x10, &(0x7f0000000180), 0x0, &(0x7f0000000280)=[{0xb0, 0x201ff, 0x9, "3624e0ad34778baf7f904696ae6af20bf42e4dc304bbbe8bf3658fea7773155abd7eadaab43b4a1e9a37b4e3bec3b8fe3fe2a068a394f07dce4646bc10424a0cb5b09dd4cd37749ad15e5defe11acbc586648d30c4ab02785ed85c69475be62e8ae9f65a3955de4f93d705ccc318b3240dc663a2c0ba21f775ad154c39afa7a0a682acc62aa6c8e0094d7ff6b4063de194dd265677fa94819174e538c374534d1b"}], 0xb0, 0x94}, 0x24044094) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e40000001b0000004e7607720020a0004000000003"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/03 22:02:55 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'yam0\x00', {0x4, 0x1f, 0x3, "944643ddd2b5", 0x401}}) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000200)=@can={0x0, 0x0}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/45, 0x2d}, {&(0x7f00000002c0)=""/215, 0xd7}], 0x2, &(0x7f0000000400)=""/101, 0x65, 0x7}, 0x10001) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x3, @broadcast=0xffffffff, r2}, 0xc) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x8000000000000) ioctl$KDSETLED(r3, 0x4b32, 0x7) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/04/03 22:02:55 executing program 5: fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x8007) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) r3 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r3, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x9, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0xff, 0x0, 0x8, 0x1000, 0xd, 0xe76d, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x8486, 0x1, @perf_bp={&(0x7f0000000140), 0x4}, 0x6, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, 0xffffffffffffffff, 0x8) r4 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r6 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0086426, &(0x7f00000006c0)={0x8, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}, {}]}) accept4$packet(r5, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f00000000c0)=0x7, &(0x7f0000000440)=0x4) fgetxattr(r5, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES16=r3, @ANYRES32, @ANYRES16], @ANYRES32, @ANYRES16=r5], &(0x7f0000000600)=""/176, 0xb0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) close(r3) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000780)) 2018/04/03 22:02:55 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000340)=0x3ff) fcntl$setstatus(r0, 0x4, 0x4000) pwrite64(r2, &(0x7f0000000c00)="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", 0x600, 0x0) ftruncate(r1, 0x3ff) r3 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0xd, 0x0, 0x264, 0x5, 0x6, 0x9, 0x2, 0x100000000000000, 0x0, 0x2, 0x8, 0x7fff, 0x1ff, 0x0, 0x7, 0x1, 0x6, 0x2, 0xffff, 0x0, 0x0, 0xffffffffffffffe0, 0x0, 0xf, 0x0, 0x6, 0xfffffffffffffe00, 0x24, 0x3, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x6, 0x4, 0x5, 0x0, 0x2}, r5, 0x1, r3, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="000100000a004e2005000000fe8000000000000000000000000000aad1a3000000000000000000000000000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000070000000a004e20fffffffffe80000000000000000000000000001402000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000fe8000000000000000000000000000107f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2204000000fe8000000000000000000000000000aa04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2103000000ff0100000000000000000000000000010600000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000"], 0x1) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f0000000200)={0x1}) sendfile(r3, r4, &(0x7f00006dbff8), 0xed59) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x501080) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000040)={'vlan0\x00', 0x9ccd}) fcntl$setsig(r0, 0xa, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) r6 = socket$inet6(0x10, 0x3, 0x0) r7 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x12) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000640)=0x14) setsockopt$packet_drop_memb(r7, 0x107, 0x2, &(0x7f0000000680)={r8, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000002c0), 0x10) r9 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x2280) ioctl$DRM_IOCTL_SET_MASTER(r9, 0x641e) sendmsg(r6, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001000)="5500000018007f3d4c2d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c4d0f9a96006b03ab8220000bf", 0x55}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xf4}, 0x2000000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/03 22:02:55 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000300), &(0x7f0000000100)=0x60) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'syz_tun\x00', &(0x7f0000000200)=@ethtool_eee={0x45, 0x0, 0x7, 0x0, 0x0, 0x3ff, 0x0, 0x0, [0x9]}}) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x9}, 0x1c) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 22:02:55 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000300), &(0x7f0000000100)=0x60) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'syz_tun\x00', &(0x7f0000000200)=@ethtool_eee={0x45, 0x0, 0x7, 0x0, 0x0, 0x3ff, 0x0, 0x0, [0x9]}}) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x9}, 0x1c) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 22:02:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000096000)=[{&(0x7f00005a5000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040408000004ff0000000005", 0x58}], 0x1) [ 895.521881] Buffer I/O error on dev loop0, logical block 7, async page read [ 895.529151] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 895.538423] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 895.546468] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 895.554389] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 895.562082] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 895.569739] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 895.577794] Buffer I/O error on dev loop0, logical block 7, lost async page write INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 1082.221774] INFO: task syz-executor0:13786 blocked for more than 120 seconds. [ 1082.229070] Not tainted 4.4.125-g38f41ec #21 [ 1082.234000] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1082.242197] syz-executor0 D ffff8800b9f8f240 26768 13786 3838 0x20020004 [ 1082.249607] ffff8800b9f8f240 ffff8801b67f50e0 0000000000000025 ffff8801b67f4800 [ 1082.257649] ffffffff842bdb00 ffff8801db21fdb8 ffff8801db21fde0 ffff8801db21f4d8 [ 1082.265643] ffff8801db21f4c0 ffff8800ade03000 ffff8801b67f4800 ffff8800b9f8f7e0 [ 1082.273688] Call Trace: [ 1082.276247] [] ? bit_wait+0xc0/0xc0 [ 1082.281510] [] schedule+0x7a/0x1b0 [ 1082.286723] [] schedule_timeout+0x3a0/0x970 [ 1082.292684] [] ? usleep_range+0x140/0x140 [ 1082.298455] [] ? kvm_clock_read+0x23/0x40 [ 1082.304246] [] ? kvm_clock_get_cycles+0x9/0x10 [ 1082.310449] [] ? ktime_get+0x128/0x1d0 [ 1082.315985] [] ? __delayacct_blkio_start+0x41/0x80 [ 1082.322551] [] ? bit_wait+0xc0/0xc0 [ 1082.327801] [] io_schedule_timeout+0x1be/0x390 [ 1082.334045] [] bit_wait_io+0x1b/0xc0 [ 1082.339383] [] __wait_on_bit+0x8c/0x140 [ 1082.345011] [] wait_on_page_bit+0x1e5/0x210 [ 1082.350959] [] ? trace_raw_output_mm_filemap_op_page_cache+0x240/0x240 [ 1082.359280] [] ? autoremove_wake_function+0x90/0x90 [ 1082.365940] [] ? pagevec_lookup_tag+0x3a/0x80 [ 1082.372074] [] __filemap_fdatawait_range+0x1c3/0x2e0 [ 1082.378801] [] ? wait_on_page_bit+0x210/0x210 [ 1082.384946] [] ? iov_iter_advance+0x164/0x4f0 [ 1082.391065] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 1082.398076] [] ? replace_page_cache_page+0x430/0x430 [ 1082.404818] [] filemap_fdatawait_range+0x25/0x50 [ 1082.411193] [] filemap_write_and_wait_range+0x74/0xb0 [ 1082.418029] [] blkdev_fsync+0x66/0xb0 [ 1082.423472] [] ? thaw_bdev+0x180/0x180 [ 1082.428981] [] vfs_fsync_range+0x10a/0x250 [ 1082.434865] [] blkdev_write_iter+0x398/0x490 [ 1082.440894] [] ? bd_unlink_disk_holder+0x3b0/0x3b0 [ 1082.447477] [] ? shmem_fallocate+0xa50/0xa50 [ 1082.453523] [] vfs_iter_write+0x1c7/0x2d0 [ 1082.459302] [] ? default_llseek+0x290/0x290 [ 1082.465277] [] ? splice_from_pipe_next+0x2a4/0x380 [ 1082.471842] [] ? __kmalloc+0x124/0x320 [ 1082.477349] [] iter_file_splice_write+0x58a/0xae0 [ 1082.483857] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 1082.489973] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 1082.496111] [] direct_splice_actor+0x125/0x180 [ 1082.502328] [] splice_direct_to_actor+0x2d2/0x830 [ 1082.508802] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 1082.515457] [] ? do_splice_to+0x140/0x140 [ 1082.521228] [] ? security_file_permission+0x89/0x1e0 [ 1082.527971] [] ? rw_verify_area+0x100/0x2f0 [ 1082.533924] [] do_splice_direct+0x1a7/0x270 [ 1082.539866] [] ? splice_direct_to_actor+0x830/0x830 [ 1082.546523] [] ? rw_verify_area+0x100/0x2f0 [ 1082.552479] [] do_sendfile+0x54c/0xd30 [ 1082.558159] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 1082.564644] [] ? __might_fault+0xe4/0x1d0 [ 1082.570413] [] ? __might_fault+0x114/0x1d0 [ 1082.576288] [] compat_SyS_sendfile+0xd1/0x160 [ 1082.582417] [] ? SyS_sendfile64+0x150/0x150 [ 1082.588360] [] ? __compat_sys_pwritev64+0xa5/0xf0 [ 1082.594848] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 1082.601048] [] ? SyS_sendfile64+0x150/0x150 [ 1082.607006] [] do_fast_syscall_32+0x321/0x8a0 [ 1082.613141] [] sysenter_flags_fixed+0xd/0x17 [ 1082.619225] no locks held by syz-executor0/13786. [ 1082.624087] Sending NMI to all CPUs: [ 1082.628908] NMI backtrace for cpu 0 [ 1082.632531] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.125-g38f41ec #21 [ 1082.639548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1082.648903] task: ffffffff84217840 task.stack: ffffffff84200000 [ 1082.654937] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 1082.663324] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 1082.668745] RAX: 0000000000000007 RBX: ffffffff847dec48 RCX: 0000000000000000 [ 1082.676033] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421811c [ 1082.683294] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 1082.690535] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1082.697807] R13: fffffbfff07088c0 R14: ffffffff847ecfb8 R15: 0000000000000000 [ 1082.705063] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 1082.713277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1082.719130] CR2: 00000000018c7000 CR3: 00000000b4684000 CR4: 0000000000160670 [ 1082.726390] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1082.733644] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1082.740882] Stack: [ 1082.743016] ffffffff84207df8 ffffffff81027e65 ffffffff84208000 ffffffff847dec48 [ 1082.750517] fffffbfff07088c0 ffffffff847ecfb8 0000000000000000 ffffffff84207e08 [ 1082.758041] ffffffff810293da ffffffff84207e20 ffffffff81221948 dffffc0000000000 [ 1082.765561] Call Trace: [ 1082.768125] [] default_idle+0x55/0x3c0 [ 1082.773653] [] arch_cpu_idle+0xa/0x10 [ 1082.779082] [] default_idle_call+0x48/0x70 [ 1082.784956] [] cpu_startup_entry+0x5fd/0x8f0 [ 1082.790982] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 1082.797901] [] ? call_cpuidle+0xe0/0xe0 [ 1082.803507] [] rest_init+0x189/0x190 [ 1082.808840] [] start_kernel+0x6b9/0x6ee [ 1082.814470] [] ? thread_stack_cache_init+0xb/0xb [ 1082.820842] [] ? early_idt_handler_array+0x120/0x120 [ 1082.827590] [] ? early_idt_handler_array+0x120/0x120 [ 1082.834344] [] x86_64_start_reservations+0x2a/0x2c [ 1082.840894] [] x86_64_start_kernel+0x140/0x163 [ 1082.847127] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 1082.866136] NMI backtrace for cpu 1 [ 1082.869735] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 1082.877032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1082.886382] task: ffff8800bb3cb000 task.stack: ffff8800bb3c0000 [ 1082.892433] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 1082.901152] RSP: 0018:ffff8800bb3c7cb8 EFLAGS: 00000046 [ 1082.906600] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 1082.913856] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 1082.921098] RBP: ffff8800bb3c7ce0 R08: 0000000000000001 R09: 0000000000000000 [ 1082.928366] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 1082.935630] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 1082.942903] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 1082.951105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1082.956999] CR2: 00007ff8d8417000 CR3: 00000000b4684000 CR4: 0000000000160670 [ 1082.964266] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1082.971509] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1082.978781] Stack: [ 1082.980902] ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000 [ 1082.988429] ffff8801db31bca0 ffff8800bb3c7d00 ffffffff810b9abb ffffffff839f6dc0 [ 1082.995948] 0000000000000003 ffff8800bb3c7d60 ffffffff81d11764 0000000000000000 [ 1083.003470] Call Trace: [ 1083.006020] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 1083.012408] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 1083.019489] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 1083.026243] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 1083.033240] [] watchdog+0x6fa/0xae0 [ 1083.038484] [] ? watchdog+0xc3/0xae0 [ 1083.043848] [] kthread+0x268/0x300 [ 1083.049005] [] ? reset_hung_task_detector+0x20/0x20 [ 1083.055669] [] ? kthread_create_on_node+0x400/0x400 [ 1083.062318] [] ? kthread_create_on_node+0x400/0x400 [ 1083.068950] [] ret_from_fork+0x55/0x80 [ 1083.074477] [] ? kthread_create_on_node+0x400/0x400 [ 1083.081112] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f [ 1083.100384] Kernel panic - not syncing: hung_task: blocked tasks [ 1083.106507] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 1083.113747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1083.123069] 0000000000000000 924c980d584961ea ffff8800bb3c7ca8 ffffffff81d067bd [ 1083.131046] ffffffff838831a0 ffff8800bb3c7d80 dffffc0000000000 7fffffffffffffff [ 1083.139012] ffff88009e7c1c48 ffff8800bb3c7d70 ffffffff8141b46a 0000000041b58ab3 [ 1083.146972] Call Trace: [ 1083.149536] [] dump_stack+0xc1/0x124 [ 1083.154870] [] panic+0x1aa/0x388 [ 1083.159853] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 1083.166748] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 1083.173988] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 1083.181231] [] watchdog+0x70b/0xae0 [ 1083.186475] [] ? watchdog+0xc3/0xae0 [ 1083.191806] [] kthread+0x268/0x300 [ 1083.196971] [] ? reset_hung_task_detector+0x20/0x20 [ 1083.203623] [] ? kthread_create_on_node+0x400/0x400 [ 1083.210788] [] ? kthread_create_on_node+0x400/0x400 [ 1083.217426] [] ret_from_fork+0x55/0x80 [ 1083.222933] [] ? kthread_create_on_node+0x400/0x400 [ 1083.230042] Dumping ftrace buffer: [ 1083.233579] (ftrace buffer empty) [ 1083.237262] Kernel Offset: disabled [ 1083.240883] Rebooting in 86400 seconds..