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", 0x1000}], 0x8, &(0x7f0000005500)=[@rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r6, r4, r5}], 0x50, 0x91}], 0x3, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001c00)='tls\x00', 0x4) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r3, 0x1, 0x70bd26, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x4040800) [ 109.700473] IPv4: Oversized IP packet from 127.0.0.1 2018/04/02 00:32:30 executing program 5: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0xa2}, 0x14) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) fchdir(r0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x41030, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000540)='./file1\x00', 0x100) recvfrom$unix(r1, &(0x7f0000000240)=""/37, 0x25, 0x12000, &(0x7f00000003c0)=@file={0x1, './control/file0\x00'}, 0x6e) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() r2 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000300)='./control\x00', 0x81000000) inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48) execveat(r4, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) r5 = creat(&(0x7f00000000c0)='./file1\x00', 0x10) accept4$packet(r4, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x14, 0x80800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x0, 0xacc, 0x80000000}, 0xc) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000040)=0x9, &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x8}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000006c0)=r6, 0xff76) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa}) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x2, 0x0) fstatfs(r7, &(0x7f00000007c0)=""/144) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x26}, &(0x7f0000000480)) timer_gettime(0x0, &(0x7f0000000580)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x4000000400, 0x0) 2018/04/02 00:32:30 executing program 3: syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x6c81) 2018/04/02 00:32:30 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffff, 0x40, 0x3, 0x7f}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xa4d3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x35a840, 0x9}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x6}, &(0x7f0000000200)=0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/04/02 00:32:30 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/02 00:32:30 executing program 6: clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000540)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'rr\x00', 0x20, 0x3, 0x20}, {@multicast1=0xe0000001, 0x4e22, 0x10003, 0x4, 0x0, 0x7}}, 0x44) clock_gettime(0x0, &(0x7f00000005c0)) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000c40)=""/128, 0x80}], 0x3, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}], 0x1, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x3c, &(0x7f0000000100)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4000}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f00000002c0)=0x84) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) 2018/04/02 00:32:30 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000f74ffc), &(0x7f0000f74000)=0x4) 2018/04/02 00:32:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f0000010100000001000000c4000002ad593d30907bb3936c8b43ce65f938b0a22231250d8854bd8847625062415d32b8564d346affe2b7fa835d43a92a1ae61c7485f6613a8c5a35ce093ceab96e9e7a08c11bf3272d2561665fbc8b3aa998a9b1bbdb6ff7b3c69b87dc0933c3532c7e94decdb4210f8f54bc3ed0c31d7624c6172c133727206d3d40e5ca9005cb55c530190cdbea439e8c7ee3febc80a81348a038"], 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x1, 0x4000000000000041, [@empty]}, 0xfffffffffffffdb2) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000200)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) accept4(r0, &(0x7f0000000140)=@ipx, &(0x7f00000001c0)=0x80, 0x80800) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/04/02 00:32:30 executing program 7: getpgid(0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') r2 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000300)=0x98) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) fgetxattr(0xffffffffffffffff, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000000c0), 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) 2018/04/02 00:32:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0xfffffffffffffffc) connect$inet6(r2, &(0x7f00001cd000)={0xa, 0x4e22, 0x2000000, @ipv4={[], [0xff, 0xff]}, 0x4000000001}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) sched_setscheduler(0x0, 0x0, &(0x7f0000000180)=0x9) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r3 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) socket$inet_icmp(0x2, 0x2, 0x1) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0x80000000}) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e23, 0x1344, @dev={0xfe, 0x80, [], 0xc}, 0x401}}, 0x3f, 0x2, 0x4, "f627d7dde404436ffc1113824bb64167644ed74b15e65861732783cc1992b582c36f5e3e98889a7636bce252049f393abe5df17fafd137c34b11033940b014901bd6ad057bd030a7f5f921594a7c4aac"}, 0xd8) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f00000017c0)) r5 = gettid() r6 = syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) process_vm_writev(r5, &(0x7f0000001100)=[{&(0x7f0000001f00)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xffffffac}, {&(0x7f0000001640)=""/83, 0x11a}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001200)=""/114, 0x72}], 0x8, 0x0) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) 2018/04/02 00:32:30 executing program 3: r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000341000)={0x10, 0x0, 0x0, 0x10001}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1c, 0x4) 2018/04/02 00:32:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x0, &(0x7f0000027000)) r2 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x9, 0x1eb, 0x0, 'queue0\x00', 0xfffffffffffffffa}) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000280)={0x2, &(0x7f00000001c0)=[{0x7, 0xda, 0x1, 0x6}, {0x2, 0x9, 0x1, 0x2613}]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000740)=ANY=[@ANYBLOB="020f05091000000028bd7000fddbdf25050007008add42edc932200034b6cb289045da6700fe8000000000000000000000000000aa00000000000000000500050200000000000000241f000000ff020000000000000000000000000001010000000000000002001000000004d2000004d20000000002001300ff0000002cbd700006350000bf358b89f4bcb278af99c1bd80ce331ef2b25011bfd3478c0b1421a6e9c1ce24fa9e6c"], 0xa8}, 0x1}, 0x20000000) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) readv(r0, &(0x7f0000001980), 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000540)=0x0) ptrace$peekuser(0x3, r4, 0x8) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000100)={0x2, 0x5, 0x4, 0x8}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x3ff, &(0x7f0000000140)=0x4) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000002c0)) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f0000000200)=""/102, 0x66) close(r0) fstat(0xffffffffffffffff, &(0x7f00000004c0)) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) 2018/04/02 00:32:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x840000) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="1f0000000203193b000007000000068100023b050900020000000000000058", 0x1f}], 0x1) 2018/04/02 00:32:30 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x80002, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) connect$inet(0xffffffffffffffff, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) poll(&(0x7f0000000000)=[{r1, 0x8}, {r1, 0x21a6}, {}, {0xffffffffffffffff, 0x200}, {}], 0x5, 0xff) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000400)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x0, 0x0, "59ea459f75b7"}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, r3, r4}, {0x0, 0x0, 0x7fff, 0x0, 0x100000000, 0x0, 0x9, 0x6}, {0x0, 0x0, 0x0, 0x7}, 0x3, 0x0, 0x0, 0x0, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d5}, 0x0, @in=@rand_addr, 0x0, 0x2, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000000040)=0xfffffffffffb) r6 = socket$key(0xf, 0x3, 0x2) accept4$vsock_stream(r5, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000140), 0x4) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) dup3(r0, r6, 0x0) 2018/04/02 00:32:30 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x80000) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)="49138470e2be844113a7fc92b6296372724e63ea36d3315321e0e3da26269d794e131a5ac3077c6f08194929989bbf9db7b1b01fdf222e75271d911db51d3a3d13b7ca2ff303771b907d073845bfec6d4e6584f09b54298d32dd0e49ed6aab8dcb1ecb56fb7d654a8fa5009fd0127281f4b66c8d7ae6cb33b114ea0fe83f5ae467c94dc8741313b83079ba3576c25dc3f9811f137c8c0367c34b30b390e92e9a1722b1a755649767de694eff79486842cbde5d6974643f4a34", 0xb9}], 0x1, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioprio_get$pid(0x0, 0x0) r3 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000340)={0x3, 0x70, 0x100000001, 0x49c, 0x9, 0x6, 0x0, 0x8, 0x10000, 0xc, 0xdaf, 0x6, 0x0, 0x1c9e, 0x40, 0x0, 0x8001, 0x8, 0x1f, 0x80, 0x3, 0xa65da4d, 0xe5ce, 0x6, 0xffff, 0x7, 0xffffffffffffffe1, 0x1ff, 0x0, 0xf82, 0x3, 0x3, 0x4, 0x9, 0x0, 0x1ff, 0x8, 0x6e2c, 0x0, 0x8, 0x1, @perf_config_ext={0xffffffffffffffc0, 0x80}, 0x40, 0x247e, 0x0, 0x4, 0x1, 0x2, 0x10001}, r3, 0x0, r1, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000140)={0x4, 0x2f, 0x0, 0x0, 0x4, 0xf38}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000000c0)=0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x38, "3b20873339daa38aac42dbef81af333612252a8c9649e220118b1855f9f31a25f7344c4fa1f97ba4dc572a5a9376504cd44a6a9f41b96b85"}, &(0x7f0000000200)=0x40) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="a10000000cec49f188b70269779b14753d00b2b97dd9fdb5f22dec51dba9040923ed78a67ffacefcbeecb341e46b2bbdbb60849138151c23b99ba99a5d7afb8ad5972cdb6e45413b674ca947a77bea647344e464a038bec37ecfb8c5febc93e712c921b9b9be5295b3b66494cf5b41e7890e5d82cf68f857757080cbbc5584651f2b433a7ff15f51"], &(0x7f0000000300)=0x2) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000b80)="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") 2018/04/02 00:32:30 executing program 7: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000200)=0x80, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) recvfrom$packet(r1, &(0x7f0000000240)=""/12, 0xc, 0x142, &(0x7f0000000480)={0x11, 0x1f, r2, 0x1, 0xfffffffffffffff9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000300), 0x0, 0x200}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000000000)}}], 0x1, 0x0) 2018/04/02 00:32:30 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x200, 0x3ff, 0x4, 0x0, 0x40, 0xfffffffffffffffc, 0x8, {0x0, @in6={{0xa, 0x4e22, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}, 0x80, 0x9, 0x4, 0xfffffffffffffff8, 0xfe}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x7f, 0x0, 0x80, 0x5}, &(0x7f0000000180)=0x18) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x541a, &(0x7f0000c6b000)) 2018/04/02 00:32:30 executing program 1: r0 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000300)) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000580)=@generic={0xfffffffffffffff9, 0x0, 0x8}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}) nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) r4 = syz_open_procfs(r0, &(0x7f0000000080)='net/ip_mr_vif\x00') ioctl$TCSETAW(r4, 0x5407, &(0x7f00000001c0)={0x2, 0x1000, 0x6, 0x20, 0xfff, 0x2, 0x0, 0x2, 0x200, 0x81}) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x9, r3, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000240)=0x4, 0x4) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$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) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f00000000c0), 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000000500)) acct(0x0) 2018/04/02 00:32:30 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000006ff2)='/selinux/load\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000000c0)={0x81, 0x7, r2, 0x3, r3, 0x100, 0x8000, 0xffffffff}) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE\vLinux'}, 0x10) [ 110.871775] SELinux: policydb string SE Linux does not match my string SE Linux 2018/04/02 00:32:31 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x1ffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6(0xa, 0x7ff, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000ca1f70)={0x0, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x90) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x2, 0xff, 0x2, 0x4ff, 0x153a, 0x8000000000000000}, 0x20) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x5, 0x0, 0xb34, 0x81, 0x3ff, 0x6d2, 0x7, 0x80000001, 0x20, 0x8, 0x9, 0x8}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/02 00:32:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000280)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0), 0x14) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000300)=""/192, 0xc0}], 0x1, &(0x7f0000001500)=""/124, 0x7c}, 0x0) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="d12dbd63755e2f84ae14b842ec7b9f881b565ba5fcae38562f91a2bf6abe21b8673e0fd37ebfc012c52bfd51121f23d02b4b486fee17ea7a44943f519ed3329127ff823b038741187890", 0x4a, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0x8) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000200)=""/63) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000540)={r4, 0x9, 0x20}, &(0x7f0000000580)=0x8) keyctl$set_timeout(0xf, r3, 0x0) flock(r2, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(r2, &(0x7f000058f000)='./file0\x00', 0x0) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000005c0)=ANY=[]}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000100)=0x1e) 2018/04/02 00:32:31 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x0, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x0, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x0, 0x0, 0x1, 0x6}, &(0x7f0000000700)=0x98) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x0, 0x200, 0x5, 0x8}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x0, 0x7, 0x0, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={r3, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000740)=0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000940)={0x7, {{0xa, 0x4e24, 0xdde, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}}, 0x88) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x7, 0x201, 0x100000000, 0xfffffffffffffffc, 0x6, 0x1, 0x4, r2}, 0x20) sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000840)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27c187b4ce0f2f81f80d18a71f265b68c86f9c82", 0x2a}], 0x0, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) r4 = getpid() sched_setscheduler(r4, 0x3, &(0x7f00000007c0)=0x56) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) fdatasync(0xffffffffffffffff) dup(0xffffffffffffffff) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/02 00:32:31 executing program 2: chroot(&(0x7f0000000000)='./file0\x00') llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/45, 0x2d) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x400}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x8, 0x4, [0x0, 0x7f, 0xfaff, 0x0]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x0, 0x8209, 0x3, 0x0, 0x1, 0x100000001, 0x0, r2}, &(0x7f0000000240)=0x20) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000280)="6da42817f8614fcbad47613de3d77659ad7066046cd06f398a287d94adefec1b840bc3200fe2e97ca8325d4c119d52aac33c48a94a384e775331ce7676454b460cd9239ffa64", 0x46}, {&(0x7f0000000300)="ad08a6c517b60d65173b0f5aa74157ce502aa8", 0x13}, {&(0x7f0000000340)="6e3315503484ffb7e8972bd4ffa0a4bb6887839db9407a69a1a465761fb74b09601b35cae975442fbee0dcc643d190fb4463558e13b810f354d98fa55b36a1bd18b2dfd43f5af70d52bbdcbec301526f7839b62fbcb1f7515c12dcf2f188246dc72ae714c421c77158b580a868cbf2c2d7fc", 0x72}], 0x3) recvfrom$ipx(r0, &(0x7f0000000400)=""/195, 0xc3, 0x2040, &(0x7f0000000500)={0x4, 0x6, 0x3, "6979b3cdffbe", 0x6}, 0x10) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000540)={0x2, 0x1f, 0x7fff, 0xa31, 0x101}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x80000001) r4 = add_key(&(0x7f0000000580)='id_legacy\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)="e797c8d9ea3ef0dea5ecd74e7f41488c6eb3f07c7b65c2b568e64141cacf5a71e3b1f5aff4b0970d896d38242ff1876415fbe26bde038ffe6a0bafbf5ac867ef7a9ad7c5441fd00a2c8bf6c01165b886d195d9d62529e4b10aad212d87feeb686d09632403a1642357a636be01c80eb22102510f59f9cd18d840e8099160a201528183de660c42d8ff792b4b14008520b703c444a0995f2614cefaceebc15f6ea5", 0xa1, 0xfffffffffffffffc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) getresgid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) keyctl$chown(0x4, r4, r6, r7) r8 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/access\x00', 0x2, 0x0) fcntl$setsig(r8, 0xa, 0x3) sched_setscheduler(r5, 0x7, &(0x7f0000000840)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000008c0)={r3, 0x10, &(0x7f0000000880)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f0000000900)=0x10) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x3) recvmsg(r0, &(0x7f0000000bc0)={&(0x7f0000000940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f00000009c0)=""/58, 0x3a}, {&(0x7f0000000a00)=""/229, 0xe5}], 0x2, &(0x7f0000000b40)=""/100, 0x64, 0x8001}, 0x10000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000000c00)={0x1, [0x0]}, &(0x7f0000000c40)=0x8) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000c80)=0x7f, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000cc0)) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000d00)={0x5, 0x7}) getsockname$packet(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000d80)=0x14) setsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000000dc0)={r10, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000e00)) recvmsg(r0, &(0x7f00000010c0)={&(0x7f0000000e40)=@can, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000ec0)=""/182, 0xb6}], 0x1, &(0x7f0000000fc0)=""/216, 0xd8, 0x100000000}, 0x3) fcntl$setpipe(r8, 0x407, 0x100) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) 2018/04/02 00:32:31 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x2) r2 = gettid() wait4(r2, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000480)='tls\x00', 0x4) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001c80)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x6, 0x9, 0x7, 0x6, 0x9, 0x0, 0x9, 0x5, 0x6, 0x7, 0x400, 0x1, 0x8, 0x713c, 0x2be]}, &(0x7f00000006c0)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001e40)=0x9a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r7, 0x4, &(0x7f0000000180)=""/87) write$cgroup_pid(r6, &(0x7f0000001580)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="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"], 0x115) fallocate(r6, 0x3, 0x0, 0x1a8) syncfs(r6) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR, @ANYRES32, @ANYBLOB="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"]]) socketpair(0x1a, 0x0, 0x3, &(0x7f00000002c0)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000280)={0x1f8, &(0x7f0000000240)=[{}, {}]}) mlockall(0x0) signalfd(0xffffffffffffffff, &(0x7f0000000100)={0xd5}, 0x8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002080)=""/141, &(0x7f0000002140)=0x8d) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001e80)={0x0, 0x1, 0x4, 0x1, 0x401, 0x40, 0x8, 0x1000, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x6, 0x7, 0xfff, 0x6, 0x1}}, &(0x7f0000001f40)=0xb0) sendmsg$inet_sctp(r1, &(0x7f0000002040)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0x1c, &(0x7f0000001c00)=[{&(0x7f0000000800)="f3f12769f9fa4706a6291ef5f98eb2f7383207d8f347d5026f467b59e4d9918306c21086ee849bebe2f3ffba98710a1a24bffe96dc49d3a493b5e23e489f55ac30c6ef5275396a1334d7df1070aae18d3b9aedb7003dabf48f863f26a8ffa0e3d7a073c584d169b64c67a29a73e9437642da420dafd67b530992107556077629f7eb62537cd5c104af89d64677c6fc30de42ca5ec51ce4c1336d4cabd6956a405550885ad2b59821046e1785a708a0179c0b4b14cf2be732a2d1db53391a335c030ed075f497d6a244042564e26ddc543d54a0408de2b2b496f9ee9e98aed5bdc1a479ebc312d515145ba505aa194a", 0xef}], 0x1, &(0x7f0000001f80)=[@sndinfo={0x20, 0x84, 0x2, {0x8000, 0x202, 0x100, 0xce22, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xfc, 0x201, 0x6, 0x3, 0x8, 0xfffffffffffffffa, 0x0, r9}}], 0x60, 0x20004040}, 0x11) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000040)={0x7ca, 0x201, 0xffffffff00000001, 0x3f, r8}, 0x10) 2018/04/02 00:32:31 executing program 4: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000004c0)="04b8660c81bbeb4021828de1075b69850448e41f98b1f2c50353736920adbcf2f25651af1e24980894fb819786fd2dbb4c4327") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}]}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000005c0)={0x0, 0x200, 0x8000, 0x0, 0x1f, 0x0, 0xff, 0x2d21, r1}, 0x20) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x7, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) unlink(&(0x7f0000000000)='./bus\x00') pwritev(r5, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x4e7}], 0x1, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe17208e927d579bb11494c", 0x16) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) sendfile(0xffffffffffffffff, r6, &(0x7f0000000140), 0x7fffffff) sendfile(r3, r6, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/02 00:32:31 executing program 0: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) ioctl(r0, 0x0, &(0x7f00000004c0)="04b8660c81bbeb4021828de1075b69850448e41f98b1f2c50353736920adbcf2f25651af1e24980894fb819786fd2dbb4c4327") r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}]}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000005c0)={0x5, 0x200, 0x8000, 0x0, 0x1f, 0x9, 0x0, 0x2d21, r2}, 0x20) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB="0956a7acc28ad1083aef2c2c4f1ef3f1ccbbb492c4aa6df50f379dda6573b7f085cd0cae81dff07fe6d8d2aab983c2cb49272a1029569b580ed719a3e21cf5c7f8a3bf01eaa67468a59d5c75c483ad"], 0x1) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x4c0}], 0x1, 0x0) setsockopt$inet_tcp_buf(r6, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe17208e927d579bb11494c", 0x16) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) utime(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)={0x0, 0x35eab30c}) sendfile(0xffffffffffffffff, r7, &(0x7f0000000140), 0x7fffffff) sendfile(r4, r7, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000680)={'NETMAP\x00'}, &(0x7f00000006c0)=0x1e) 2018/04/02 00:32:31 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x141000, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/184, 0xb8, 0x1, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x18}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) 2018/04/02 00:32:31 executing program 3: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000974ff8)='./file0\x00', &(0x7f0000cf6ff8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) poll(&(0x7f0000000040), 0x128, 0xffffffff) rename(&(0x7f0000000000)='./file0\x00', &(0x7f000000a000)='./file1\x00') 2018/04/02 00:32:31 executing program 0: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) ioctl(r0, 0x0, &(0x7f00000004c0)="04b8660c81bbeb4021828de1075b69850448e41f98b1f2c50353736920adbcf2f25651af1e24980894fb819786fd2dbb4c4327") r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}]}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000005c0)={0x5, 0x200, 0x8000, 0x0, 0x1f, 0x9, 0x0, 0x2d21, r2}, 0x20) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB="0956a7acc28ad1083aef2c2c4f1ef3f1ccbbb492c4aa6df50f379dda6573b7f085cd0cae81dff07fe6d8d2aab983c2cb49272a1029569b580ed719a3e21cf5c7f8a3bf01eaa67468a59d5c75c483ad"], 0x1) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x4c0}], 0x1, 0x0) setsockopt$inet_tcp_buf(r6, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe17208e927d579bb11494c", 0x16) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) utime(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)={0x0, 0x35eab30c}) sendfile(0xffffffffffffffff, r7, &(0x7f0000000140), 0x7fffffff) sendfile(r4, r7, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000680)={'NETMAP\x00'}, &(0x7f00000006c0)=0x1e) 2018/04/02 00:32:31 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="0101560a07d1f5bfcb", 0xffffffffffffff21) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/02 00:32:31 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x40100, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000097e000)={@local={0xfe, 0x80, [], 0xaa}, 0x2, 0x0, 0x2, 0x1, 0x0, 0x0, 0x21}, 0x20) sendto$inet(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x0, &(0x7f0000000540)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) lookup_dcookie(0x10000000012, &(0x7f0000000600)=""/34, 0x22) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x14) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000240)=0x10, 0x80000) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmsg$netrom(r5, &(0x7f0000001c00)={&(0x7f0000000400)=@ax25={0x3, {"3940e996f99484"}, 0x400}, 0x10, &(0x7f0000001780), 0x0, &(0x7f0000001800), 0x0, 0x4000}, 0x2000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000280)={'icmp\x00'}, &(0x7f00000002c0)=0x1e) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x40000000, 0x0, 0x0, 0x2, 0x81800000, r3}) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r3}, 0x14) getpgrp(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000300)="79ac9723bf0aae644e65ccb2ff7f7c15b1bedf7feef8c0ed0d4895f6467229ea093d8c667870bf5363637a43f2e52762ed84fec2e885e89a67c0a1b0f45acc8e4e5f043267e74dc5d0d77b59b062ddce", 0x50, 0x48090, &(0x7f0000000380)={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0x1c) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001d40)='/dev/keychord\x00', 0x2, 0x0) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0xff, 0x1, 0xde71, 0x1ff, 0x0, 0x40, 0x0, 0xa, 0xfffffffffffffffd, 0x0, 0x100000001, 0x100000000, 0x5, 0xffffffff, 0x400, 0x6, 0x82, 0x3ff, 0x7fffffff, 0x7550, 0x5, 0x2, 0x40, 0x6, 0x3, 0x128, 0x3, 0x0, 0x8, 0x1, 0x1ff, 0x6, 0x5, 0x7fffffff, 0x8000, 0x9, 0x0, 0x0, 0x4, @perf_config_ext={0x9}, 0x0, 0x2317, 0x200, 0x7, 0xf3, 0x1, 0x8}, 0x0, 0x5, r6, 0xb) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000001c80)=0x9, &(0x7f0000001cc0)=0x4) ioctl$TCSETSW(r6, 0x5403, &(0x7f0000001c40)={0x7, 0x0, 0x7, 0x8, 0x9, 0x10000, 0x4, 0xc9, 0x3, 0x1, 0x200, 0x3}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) sendto$inet(r0, &(0x7f0000000200)="9c", 0x1, 0x1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000440)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000500)=[{&(0x7f00000002c0)="2d574fd25b2142730685c893b9c323a446d894e2c9bf3dc3340031ce2338124ac31f87810bf4243447c5", 0x2a}], 0x1, &(0x7f0000000580)}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000580)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty, 0x100}}, 0x10000, 0x7, 0x9, 0x7, 0x5}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000740)={r7, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x9, 0xffff, 0x20, 0x800, 0x8, 0xffffffffffffffff, 0x0, 0x80000001, 0x81, 0x1, 0x5, 0xffffffffffff5d66, 0x3, 0xffffffffffffff2c, 0x7]}, &(0x7f0000000840)=0x100) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)="6e72300000000000006f7e301700", 0x10) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000000380)=[{&(0x7f0000001580)="9b39eece9aeb494d9063007ce7db1bcf1a722ae925460ed360691ebbe5b1188af8deb2e61ec47906744b14ca4253405633a8686b50695cdfee9b733d72feab644e823291e86b91898b1c344bf4f67e74f81622e8e899e400affbec770c614de473a8fe21929998963da7400495bef3b5e8114ba5896f06be8dbd5114c9ac787d322f1f2970e79b248ca2bd50aec78feaf2646a40120b90f9e6fe7a9cb4786d89e41108e0a44da074660eea935fc9c2fc98922ab30be8f06267e5d1519bc848ffe6b704fe390e6bdceba3d87404a3365b2b579a5e9e1530dd1ac4a84ebaab0e58cd54a9c1ff7a6405ae988969a1e6329d6e93d9eda27af17db950599f185db28c5b659beee38b1186105552a50b784fcd475baaf0687b21a093e16f02dd6cb4ed26cf30ca1cdd244f93669faa70589770c784ce9d5e503dd10b87d261e09ec5a403b76845a5e1ffd72f2e4b497f5767a96f5333aa920368de154f55fded49f7d8506ba61bbadb82c9fd6cf6b0b18ec78c78094e3e199f65c587751173bb7e6772df32bf721d63cca27a600a6043e56f1de88c946597f663aa263be9d7ef537643c4e88ec05ff35ddd720ccc2b07d2b092f69e5a0a7b18d6e99e54658cb5bbab818d55ce1a8e360925232e66cf10218eca948429e4755812b36388c4967c05c2f53078d2c73bee12b217ff09406ca91b12fe12b41426e487e80bb1f49c0466b46f980db1ec1c382d1236fbba41e21169e507f67ffb7ca399060054dbedb6059645c314e35a8a87b3980005c2e4e0166d17149534be760b571cc6bcad20f228d399c4456c7d601a1924df9b1d9713f0c6598c0e6f64a78603155b62f0fba2837d03e35d22ce96dc50f84116cb3dd90918114a7b55cb61c9afe3331c28dc62ca18bf6a2bf06d0292a6d9109c3f54c6fbd49a1a489d0fdc7a42bb3dee9d7c5fee49bda01b1d7dd0287feec65b87decd6ec86f5ae6d0775943f40cd85f84d98d55b7233bf5c0eda313af1390df58fa4aa8719393d8fb588a94f496e37443307c899ec0fab3ae9acc117d9e5621d8725e0cefb55a9bb8e4d2cce7f9b1929cbeb8d932ff2407f25861c758eef7f5455466c6624c01c3c1bcd40d9b95f8074c55092b10509c0bf4b90ae77f85a9d9c8e091ec61c29d5d72826fbb65ce5ca9537c8fee6f3a6bbe563339da1106b54f254f0725c5422c9d330ef85197d275383a36f5c67c21bf28fc52f0b90c146aad08fc74f150c45f8d4e8b49b77ce4dab118a9a98ef63fe17a4672a98618424ad2c79834f93ae04339c84ebd4064b260e3fd1ff38ca0d752828d42f1db5171e988381dd4c698b810d4c6af803807953e1c597427c54619db00028b52dc0df279ce0f356754e1302c8933d98c09d93689a2531378b21a50c6524b18bb56366ff7edd48716eba7874c8e1845912fbba3da40f8c7c6d550b49de85b17d830aa5a067ebda491686b289e7e116d7138b0f7425c81fb0f1147efa2d0de4ff2dd32bec35ed75d7798f5a5d4c6f06a111c9be30e6d6f44e653e1923a6f25ae71826e7cce66e9bf25ab016e4c1fd27d18c0c31cb8aaec2ab6bc945e50dd8a4f472564cecd2f7a1d475fab83183f2378f58abf0d68469bbe010a3714d943e7d913fc507de99c96f8bf16a50ad41539bc7e00a2defff8f3b9c00892fe26afb62868d764434d7e7a1110b9e62de6c1e734c9f5f0add4da84daa151ca7b1633a35c8bd13149ac0a59327e40d7919531cc645402bf400fa1ab720080134c5b1cf7366c33e3ead2c8f71a0f4c4d359863622793fd12735e946a34765fa848a3690ce96e111e82ff611ec6368f44aa9b6d5fb55bcd3c82b98a584bf9498ca71e5e6bb581204c41d79b56cca380a5dac89d2868e3e7741633068f53e71658ef598360bc7c8fbbf105e6dfce50d6083b2df354f77b", 0x555}], 0x1, &(0x7f0000000240)=ANY=[]}, 0x85) 2018/04/02 00:32:31 executing program 6: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3f, 0x7, [0x401, 0x101, 0x81, 0xfff, 0x3be6, 0x5, 0x5]}, &(0x7f0000000040)=0x16) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r2, 0x80000001, 0x67, "79f9c26d6dd081d86161262d1755c5ccd8ff8baf8d933bbb1ce7e96853918791b338d048baab62c1af3c4c7e6ea9140154167c1b4186d3f703559ce94afced45ad9f3b7ba03e14ad7bee2fe4e3ba761ae05a8de29684e18d98929e196c0a4164f4016b3e722ab4"}, 0x6f) r3 = dup2(r1, r0) fchdir(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00000000c0)={0x80, 0x1, "000069656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010100", 0xffffffff80000006, "42d8ffff0400", "a6e7fdc31ca077ef1dae8000000001000000f6ff2ecd959baa11b5dda31cd901", 0x1}) 2018/04/02 00:32:31 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x7ff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) recvmmsg(r1, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f19a265, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0xa0000010}) inotify_init() r3 = add_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fbb9373b51e30a078b691bb41b7ca729324f5075935e72d59a014c6227c082c7c7967bd000b91aae730d3f90db7ed8a1fcc8a6ea2d82e31abba4fab9ac84781d7d9f0023d25f672e42e73fe74fe0061c8a13d6b3e7290ac729f1ca3f2da173e7bc6d510b271dace25bda9642e174365e799c930a49f5cf81c18ad806008ac20c66923ad35d6d9a60bd615e0341c0a5ef14b46ea86e87f3b5ea00660859937efffc4fac8f4a6a2f283ea9ac17bcb767b4b8e8cc9d4cbee3c4122544ad4d326b7f654101", 0xc3, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r3, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x257, 0x2, 0x4}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0)={r4, 0x800}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000200)={0x4}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000140)=ANY=[], 0x0) 2018/04/02 00:32:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="9d22f7f34016942f67293daae731c80fb305470f30c4e36725feef9debcde5ecdc0f7d52de61aeeb7c9aa20572ab5c2a85b54785fb74f972c1c41be812548d2013a3ce28a3f45fb5832d0e782ceb5b89d8737e802d241deb", 0x58) 2018/04/02 00:32:32 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x50502, 0x0) ioctl$sock_ifreq(r0, 0x8958, &(0x7f0000000040)={'rose0\x00', @ifru_ivalue=0x9}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bacfe8)=ANY=[@ANYBLOB="1800000001020100fffffffffff805ff000000eb04000200"], 0x18}, 0x1}, 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$TIOCCONS(r0, 0x541d) keyctl$get_security(0x11, r2, &(0x7f0000000180)=""/94, 0x5e) fanotify_mark(r1, 0x4, 0x30002, r0, &(0x7f0000000000)='./file0\x00') readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/96, 0x60) 2018/04/02 00:32:32 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) readahead(r0, 0x8000, 0x777) r1 = socket$inet6(0xa, 0x2, 0x0) close(r0) dup2(r1, r0) 2018/04/02 00:32:32 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x7ff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) recvmmsg(r1, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f19a265, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0xa0000010}) inotify_init() r3 = add_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fbb9373b51e30a078b691bb41b7ca729324f5075935e72d59a014c6227c082c7c7967bd000b91aae730d3f90db7ed8a1fcc8a6ea2d82e31abba4fab9ac84781d7d9f0023d25f672e42e73fe74fe0061c8a13d6b3e7290ac729f1ca3f2da173e7bc6d510b271dace25bda9642e174365e799c930a49f5cf81c18ad806008ac20c66923ad35d6d9a60bd615e0341c0a5ef14b46ea86e87f3b5ea00660859937efffc4fac8f4a6a2f283ea9ac17bcb767b4b8e8cc9d4cbee3c4122544ad4d326b7f654101", 0xc3, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r3, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x257, 0x2, 0x4}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0)={r4, 0x800}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000200)={0x4}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000140)=ANY=[], 0x0) 2018/04/02 00:32:32 executing program 2: epoll_create1(0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) fchown(0xffffffffffffffff, 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) r1 = fcntl$getown(r0, 0x9) process_vm_readv(r1, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}], 0x1, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0x6, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="02010002080000000000000000000000030506000000000012000000e00000010000000000000000030005000000000002000000e00000010000000000000000"], 0x40}, 0x1}, 0x0) socket(0x0, 0x0, 0x2d6) syz_open_pts(r0, 0x8000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r2, 0x1) tee(r2, r0, 0x8000, 0x4) r4 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x8001}}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000380)='/dev/keychord\x00', 0x80042, 0x0) 2018/04/02 00:32:32 executing program 4: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f0000336ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) vmsplice(r2, &(0x7f0000957fe0)=[{&(0x7f0000230fa5)="1b", 0x1}], 0x1, 0x0) 2018/04/02 00:32:32 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227b, 0xfffffffffffff000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e21, @rand_addr=0xb}}) 2018/04/02 00:32:32 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) sendmsg$nl_route(r0, &(0x7f00000010c0)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f0000000100)=ANY=[@ANYBLOB="7b148ad15f0bccfc00000000030000000a000000fd0000c921b46c0077a7239cf9b376dc7fbcf9ecdd916181678ea4627e789238f2004d2208133a612822f9ce9b8d878a036216b316b359e4c10b2bc0ef7952dde9272568b708197f0d46865b7f1a9cf33375a13e73798f062acd6296fdd98b31184046a4bcbc339b605c9a8809ba0e048c47015c305df1e36a158b76251b779ccf67662b35f90ecc524cd8bdc29e498f05d14e5457a6c86dafc7f013691f2f355409e30f0117ce1797039ab0993df77e975295daf87840a9a32de8bff9d5c24768edbcf7597c6bad"], 0x1c}, 0x1}, 0x0) 2018/04/02 00:32:32 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000040)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/04/02 00:32:32 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000100)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000003c0)={r2, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000400)={r2, 0x1f}, &(0x7f0000000440)=0x8) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuset.effective_cpus\x00', 0x0, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000240)=""/116, &(0x7f00000002c0)=0x74) getpeername$netlink(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xc) r6 = socket(0x10, 0x803, 0x0) write(r6, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0xfffffffffffffffe, 0x10, r0, 0x0) sync_file_range(r0, 0x4, 0x9, 0x1) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) pwrite64(r4, &(0x7f0000000480)="76d59e48e5d0a416242dbd7afd69266959be97060716e8c31d413ae67eab760db406788e604eee09c2ee0bed90f3ac2d426571633afb00a1bfe1f33cda143d08685a9005c9d2dc5d3194fc89bd2ee70a2b1d7902cc1c4e77bff432528bb53c9a07ccdb10be190be32babda138ce58aca1ab13fffabb3136b8d6d1f315aed23afb08aec38e645ee99f8b9a01359f6ba320289debc5b5328e290753eab81ae6d260571bd1be382ef8e117a5b7b3921f9f44ca0e7df", 0xb4, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xffff) 2018/04/02 00:32:32 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1500) ioctl$TUNSETLINK(r0, 0x400454cd, 0x337) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000001c0)=0x140019) flistxattr(r0, &(0x7f0000000200)=""/157, 0x9d) r3 = fcntl$dupfd(r0, 0x406, r0) r4 = creat(&(0x7f00000002c0)='./file0\x00', 0x40) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) connect$bt_l2cap(r4, &(0x7f0000000300)={0x1f, 0x8000, {0x3, 0x40, 0x80000000, 0x8, 0x3f80, 0x3}, 0xd8df, 0xfffffffffffffffd}, 0xe) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x181000, 0x0) sendmsg$nl_netfilter(r4, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x60800}, 0xc, &(0x7f0000000580)={&(0x7f00000003c0)={0x1ac, 0x12, 0xf, 0x304, 0x70bd28, 0x25dfdbfd, {0x5, 0x0, 0x1}, [@typed={0xc, 0x2c, @u64=0x3693}, @typed={0x4, 0x5b}, @nested={0x174, 0x61, [@generic="887b1c4d54c4b5981fe4f0f6a5cfc4ad2f11b95231810f27e557fcc5aa73ff25c82dadd5fa6e6008d5b2b633c4534964a2c5879d53a6004debf071d0df251dbd0a6616d1b4f277a742bbda59ab8db3aa663e7280c482bfc4c0b4ec1355a0922f0e7b2927d34372d7224ee912787a677378774802483cf7a943bf57bb629e6e32a2cb2bec1c592fac74", @generic="71ee447fe017783b73a371f71254a80c9a1957491abcf12594b3639ab1957f01a87f943697de76cf1ed66e0a159f3c9d4337809cfa9874002a2bdf82cc4fde1f869acbd6714eaef24335727ec7bdbc46976f1588188180427accf31e42da0691f1d82b991afa4180a7fc16b807d6440040b54987b14a3731871fc58393150bed4c3cbe95221b1936b95f05198d204f2e69d084e56833a04787a7204b0e9dd4d065cbfc4f9a0b", @typed={0x14, 0x88, @ipv6=@dev={0xfe, 0x80, [], 0x13}}, @typed={0x14, 0x28, @str='self,trustedi\x00'}, @generic="58377f48bb8baf7d86875da24f8ff833fb4f590c43cf53087b"]}, @typed={0x14, 0x3e, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x1ac}, 0x1}, 0x44000) fcntl$setstatus(r0, 0x4, 0x400) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000000600)={0x8, 0x1d, "70fe3940ad18cad5ad503ca77893a9e99054a878a32d39a62da3f99330"}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000640)={0x1, 0x0, 0x1, 0x1, 0x81}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000680)=0xfffffffffffff801, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000006c0)={0x0, 0x5}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000740)={r6, 0x2}, &(0x7f0000000780)=0x8) timer_create(0x6, &(0x7f0000001840)={0x0, 0x11, 0x6, @thr={&(0x7f00000007c0)="8b068bfe13e12f38c8192b40c225a595e5d5844d262806e2a1f33169f09e7cb8598d0bb7a21411d0b1b7c093ed728c95479f4fa9803cbc6fd57b129122a99e831f4e4914903904d96c4ad3aa680057e37107794b32d1a2745826e0d149c86d4ba405beae67bce1236eeaa67b26a42afe8a9b4d", &(0x7f0000000840)="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"}}, &(0x7f0000001880)=0x0) timer_getoverrun(r7) sendmsg$nl_route(r3, &(0x7f0000001980)={&(0x7f00000018c0)={0x10, 0x0, 0x0, 0x10001000}, 0xc, &(0x7f0000001940)={&(0x7f0000001900)=@ipv4_getroute={0x14, 0x1a, 0x20, 0x70bd28, 0x25dfdbfb, {0x2}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24044010}, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) openat$cgroup_type(r4, &(0x7f0000001a40)='cgroup.type\x00', 0x2, 0x0) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000001a80)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000001ac0)={0x2, 'ip_vti0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000001b00)={0x0, 'teql0\x00', 0x1}, 0x18) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000001b40)={'bond0\x00', @ifru_ivalue=0x7f}) read(r3, &(0x7f0000001b80)=""/8, 0x8) 2018/04/02 00:32:32 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) r2 = dup(0xffffffffffffff9c) write$selinux_context(r2, &(0x7f0000000000)='system_u:object_r:auditd_log_t:s0\x00', 0x22) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f000015df80)=""/128, 0x80) [ 112.632883] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2911 sclass=netlink_route_socket 2018/04/02 00:32:32 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000000600)=ANY=[], 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(0xffffffffffffffff, &(0x7f00000001c0)='system_u:object_r:urandom_device_t:s0\x00', 0x26) unlink(&(0x7f0000000000)='./file1\x00') pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x240}], 0x1, 0x0) r2 = epoll_create1(0x80000) epoll_pwait(r2, &(0x7f0000000380)=[{}, {}], 0x2, 0x8, &(0x7f0000000440)={0xfc}, 0x8) unshare(0x40a9fcba95ae73ec) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x240000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000700)=ANY=[@ANYBLOB="6e61740000000000000000008100000000000000000000000000000000000000d1000000368b7851def11f19b137700273bca42e6240bfc0f31650a4e45d207c23bae96645428c4b95d9585cddcb29ed20c71b4b4206e3d71426a819d89a1129fcaf0a36493ac582ebdfe42d60f28d25eee41c5316b0fbe56a2264a60172aab5ab415cba36891982f0504d681b00617eeb8a7fa619f252b235ab3dc3bc205a4a8c0f42c3f3361ce18a6338496a5f6606f629ee159ee511e3963ed812d91621acdb956924d5b9fb115d7f6efba816cca61ecc52a1b10ad6d789d79b8204cb5b753ff05ba7beee7c12ef37c5d5a7e646a10c394e8e02"], &(0x7f0000000240)=0x1) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="e22034792978e97bc63457d35de14cb634c7c420cdc8f48ec3082130a84bba80c5c8fc2e0aba3bf40ad9b12113a9d4d734aaf281777af169e31e08d716806eacbc96b3d34083141c27c15d87c224dd37fa22b331bfd93998f9ec9544289fdc348c30ac564a8d983bef4147281f2e0aa21849ecff2ea8bc53e22c8162a246"], 0x1}, 0x1}, 0x0) timerfd_create(0x0, 0x80000) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80440) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000580)={0x4, &(0x7f00000004c0)=[{0x5, 0x6, 0x0, 0x9}, {0x0, 0xc18, 0x1, 0x80000000}, {0x0, 0x0, 0x3f, 0x101}, {0x7, 0x5, 0x9c, 0x3aa}]}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(r4, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x0, "8cd0ac"}}, 0x6) fcntl$setstatus(r4, 0x4, 0x6000) pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x33f}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x28, 0x0, 0x0, 0x70bd26, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x28}, 0x1}, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0, &(0x7f00000003c0)={0x4, 0x0, 0x59a131ae, "be98944b5776", 0x9}, 0x10) timerfd_create(0x4, 0x80000) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000200)={0x8, &(0x7f00000002c0)=[{0x110000000, 0x7fff}, {0xff, 0x0, 0x9, 0xffffffffffffff56}, {0x0, 0x8, 0x9}, {0xffffffffffff8001, 0x4, 0x5}, {0x4, 0x8, 0xffff, 0xfffffffffffeffff}, {0x7ff, 0xfffffffffffffe00, 0x80000001, 0x481471f8}, {0xbe5d, 0x0, 0x3ff}, {0xffff, 0x67, 0x3}]}) 2018/04/02 00:32:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0xe) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040)=0x6, 0x4) 2018/04/02 00:32:32 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000674ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = memfd_create(&(0x7f00000000c0)='filter\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f00000001c0)={0x4, 0x4, 0x8, 'queue1\x00'}) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x78) close(r3) [ 112.688904] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2911 sclass=netlink_route_socket 2018/04/02 00:32:32 executing program 3: perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$packet(0x11, 0x0, 0x300) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000480)=""/91) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') r2 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000500)=r2) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000002c0)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="40eb84c4243e1b35c2e9bc25a9f227dfc97bac1175bf6519054234acd03b986fba46a86a29ba19d50000000000000000000000f21c1d0bd827294ddd4b2febb34b67ac5940a1311f9a52db924370d105026c"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000005c0)={0x0, 0x1, 0x6}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() r4 = syz_open_procfs(r2, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r4, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)) 2018/04/02 00:32:32 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000000600)=ANY=[], 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(0xffffffffffffffff, &(0x7f00000001c0)='system_u:object_r:urandom_device_t:s0\x00', 0x26) unlink(&(0x7f0000000000)='./file1\x00') pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x240}], 0x1, 0x0) r2 = epoll_create1(0x80000) epoll_pwait(r2, &(0x7f0000000380)=[{}, {}], 0x2, 0x8, &(0x7f0000000440)={0xfc}, 0x8) unshare(0x40a9fcba95ae73ec) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x240000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000700)=ANY=[@ANYBLOB="6e61740000000000000000008100000000000000000000000000000000000000d1000000368b7851def11f19b137700273bca42e6240bfc0f31650a4e45d207c23bae96645428c4b95d9585cddcb29ed20c71b4b4206e3d71426a819d89a1129fcaf0a36493ac582ebdfe42d60f28d25eee41c5316b0fbe56a2264a60172aab5ab415cba36891982f0504d681b00617eeb8a7fa619f252b235ab3dc3bc205a4a8c0f42c3f3361ce18a6338496a5f6606f629ee159ee511e3963ed812d91621acdb956924d5b9fb115d7f6efba816cca61ecc52a1b10ad6d789d79b8204cb5b753ff05ba7beee7c12ef37c5d5a7e646a10c394e8e02"], &(0x7f0000000240)=0x1) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="e22034792978e97bc63457d35de14cb634c7c420cdc8f48ec3082130a84bba80c5c8fc2e0aba3bf40ad9b12113a9d4d734aaf281777af169e31e08d716806eacbc96b3d34083141c27c15d87c224dd37fa22b331bfd93998f9ec9544289fdc348c30ac564a8d983bef4147281f2e0aa21849ecff2ea8bc53e22c8162a246"], 0x1}, 0x1}, 0x0) timerfd_create(0x0, 0x80000) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80440) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000580)={0x4, &(0x7f00000004c0)=[{0x5, 0x6, 0x0, 0x9}, {0x0, 0xc18, 0x1, 0x80000000}, {0x0, 0x0, 0x3f, 0x101}, {0x7, 0x5, 0x9c, 0x3aa}]}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(r4, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x0, "8cd0ac"}}, 0x6) fcntl$setstatus(r4, 0x4, 0x6000) pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44fb59b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee944a764988a87fc38c87ebb41402bf0c7cfc10abb80ad010a68467225c566c3c26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd44b0647fa3268150cb64f015efd52fc93d242bac33e7111f118eccb18d20feb69520384a40c93915920904f286b41de292d0e6d531bed37d5ab17932fd57f81a55c82c60a80dc133065bee4f16b881400802420fdb2", 0x33f}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x28, 0x0, 0x0, 0x70bd26, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x28}, 0x1}, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0, &(0x7f00000003c0)={0x4, 0x0, 0x59a131ae, "be98944b5776", 0x9}, 0x10) timerfd_create(0x4, 0x80000) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000200)={0x8, &(0x7f00000002c0)=[{0x110000000, 0x7fff}, {0xff, 0x0, 0x9, 0xffffffffffffff56}, {0x0, 0x8, 0x9}, {0xffffffffffff8001, 0x4, 0x5}, {0x4, 0x8, 0xffff, 0xfffffffffffeffff}, {0x7ff, 0xfffffffffffffe00, 0x80000001, 0x481471f8}, {0xbe5d, 0x0, 0x3ff}, {0xffff, 0x67, 0x3}]}) 2018/04/02 00:32:32 executing program 2: r0 = socket$inet6(0xa, 0x2000000000003, 0xfffffffffffffffd) setsockopt$sock_int(r0, 0x1, 0x200000000f, &(0x7f0000687000)=0x5c802861, 0x4) keyctl$set_reqkey_keyring(0xe, 0x4) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='configfs\x00', 0x10000, &(0x7f0000000240)="21467db5973b77589939647fefeef6b6ab18351fb38615c2") setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0x7, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xffffffff, 0x40000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x4) socket$inet6(0xa, 0x80000, 0x800) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x2) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00000000c0)) 2018/04/02 00:32:32 executing program 0: r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x42) ftruncate(r0, 0x7ffb) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) read(r0, &(0x7f00000000c0)=""/171, 0xab) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x840000000000881, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x0) getpgrp(0x0) fstat(r1, &(0x7f0000002700)) fstat(r0, &(0x7f0000002780)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002800)=0x0) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002900)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000002a00)=0xe8) lstat(&(0x7f0000002a40)='./bus\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003c80)=[{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002680), 0x0, &(0x7f0000002b00)=[@rights={0x30, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x70}, {&(0x7f0000002bc0)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000003c40)=[{&(0x7f0000002c40)="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", 0xa80}], 0x1, 0x0, 0x0, 0x800}], 0x2, 0x0) [ 112.790744] IPVS: length: 116 != 24 [ 112.822450] binder: send failed reply for transaction 27 to 9189:9191 [ 112.830073] binder: 9189:9191 BC_INCREFS_DONE node 30 has no pending increfs request [ 112.831496] IPVS: length: 116 != 24 [ 112.845534] binder_alloc: binder_alloc_mmap_handler: 9189 20000000-20002000 already mapped failed -16 2018/04/02 00:32:32 executing program 7: r0 = socket$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$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x143000, 0x0) recvfrom$inet(r1, &(0x7f0000000100)=""/204, 0xcc, 0x22fb694ed4137291, 0x0, 0x0) getpeername$netlink(r1, &(0x7f0000000200), &(0x7f0000000280)=0xc) fsetxattr(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)='{#(\x00', 0x4, 0x3) memfd_create(&(0x7f0000000080)='\x00', 0x2) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/24, 0x18}], 0x1) 2018/04/02 00:32:32 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="10000000000000000100000024000000"], 0x10}, 0x0) socketpair(0x3, 0x2, 0xffffffffffff5104, &(0x7f0000000400)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)={0x54, r2, 0x0, 0x70bd27, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x0, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x0, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x0, 0x4, 0x80}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x0, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x0, 0x4, 0x10000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x0, 0x5, @rand_addr=0x100000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x0, 0x2, 'bridge0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc5}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0xfffffffffffffd57}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x400840, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x7, 0x3, 0x1f}, &(0x7f0000000100)=0x10) timer_create(0x7, &(0x7f0000000240)={0x0, 0x41, 0x1, @thr={&(0x7f0000000180)="b97346185bc8314505fa762916a742194034370a4bb52634237b17016431bc74228d8c8adc46067674dfda24d54841b021ef78353dfb5a8282ea00c9893d903b06ed96d6c17e8f5a496b3e5995405ea41ffb6c2d7cabd2154969565c25ebabb5d43eac99eb704dfb15fa8a86165d1fd6dd8e46f2eadec7bb83739a16d77b5b0d367f158fc9796b1f6f3bc9b9e5e3cd1cc15ca3ca14250e", &(0x7f00000002c0)="cea5304d4073730459228630c28c468d428adefdbc01ec73d470c914078cddbbb219e2cc01bbea69affeb567502909e17315e28c0860a164f853e7004c33e43473bff68c1b93db502beff39ca43fdf09457c7ddc4aa6a77bf0141f16b2801d7ad5bf796fc696c996a06ccc2d12e6ab3c5b8ac1cdb1d9dc018b7acfd1eebd4502fc3fc1fe000fd4900c9fb76e8a3729cdba247c95543352541a115ea189224a34eb9d8dac2812b7c1781bd783afc8ee483a66e27d101347295ab59b7631f0cf68746dcdebc5b06ea831b36e8ef13880"}}, &(0x7f00000003c0)=0x0) timer_getoverrun(r5) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000140)=r4, 0x4) [ 112.871555] binder: BINDER_SET_CONTEXT_MGR already set [ 112.877769] binder: 9189:9191 ioctl 40046207 0 returned -16 [ 112.888465] binder_alloc: 9189: binder_alloc_buf, no vma [ 112.894534] binder: BINDER_SET_CONTEXT_MGR already set [ 112.900693] binder: 9189:9197 ioctl 40046207 0 returned -16 [ 112.906440] binder: 9189:9205 BC_INCREFS_DONE u0000000000000000 no match [ 112.911077] binder: 9189:9191 transaction failed 29189/-3, size 40-8 line 3134 2018/04/02 00:32:32 executing program 5: timer_create(0x0, &(0x7f00000004c0)={0x0, 0x12, 0x0, @thr={&(0x7f0000000300), &(0x7f00000003c0)}}, &(0x7f0000044000)) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xd21d9e038effdb6f, 0x0) unshare(0x400) gettid() setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000140)=0x72789447, 0x4) getuid() getgroups(0x1, &(0x7f0000000700)=[0xffffffffffffffff]) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000bc0)={{{@in6=@mcast2, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000cc0)=0xe8) fstat(r1, &(0x7f0000000d00)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000fc0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6}}, &(0x7f00000010c0)=0xe8) lstat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)) getuid() getresgid(&(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240)) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)) getegid() lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)) socket$key(0xf, 0x3, 0x2) geteuid() getresgid(&(0x7f0000001780), &(0x7f00000017c0), &(0x7f0000001800)) lstat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)) getgroups(0x3, &(0x7f0000001e80)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r1, &(0x7f0000001ec0)) getgid() stat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)) stat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002100)={{{@in=@rand_addr}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@remote}}, &(0x7f0000002200)=0xe8) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002300)={{{@in6, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000002400)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002440), &(0x7f0000002480)=0xc) getresgid(&(0x7f00000024c0), &(0x7f0000002500), &(0x7f0000002540)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002580)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000002680)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000026c0), &(0x7f0000002700)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002740)={{{@in6=@dev, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000002840)=0xe8) stat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)) sendmmsg$unix(r2, &(0x7f0000004c40)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000240)="5358dca5683b4ea510cd33e2b95ae843de90052850f751e35600968705dd6c32c9566b33d40e43529ee409670f", 0x2d}], 0x1, &(0x7f0000000740), 0x0, 0x800}, {&(0x7f0000001600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001680)="1df51866571d8dec2d83d18e00781a6962824c7704e83ab2118797184b64c4003c47d299e419e34ae733c6489c25e0b1d100b0bc0643b0f4237bb9cc7b9f5a3c2460cb2bd48532c75d54d5dd97226e5c4904dffc890458fd96b04b92ecb6dc345ce9a2588b0b86fb75f6f39331a04272a1c4e72ee5fcaa37d59e87e7b44c7284836ad580325e1e882ade4f84547e896a67e6ebf0e03d7d58a66aecba4e71ccaa14", 0xa1}], 0x1, &(0x7f0000001840), 0x0, 0x1}], 0x2, 0x40000) openat$cgroup_type(r3, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) ptrace(0x10, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x3}) tkill(0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@remote, @loopback, @broadcast}, &(0x7f00000000c0)=0xc) dup3(r1, r2, 0x0) 2018/04/02 00:32:32 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x41a}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2, 0x80}, {r2}, {r0, 0x8000}, {}, {0xffffffffffffffff, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}], 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}}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r3+10000000}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x5, 0x0, 0x4}) write$evdev(r2, &(0x7f0000000780)=[{{0x77359400}, 0x2, 0x2, 0x3}], 0x18) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') [ 112.950483] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/02 00:32:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='numa_maps\x00') fsetxattr(r2, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xb, 0x0) 2018/04/02 00:32:33 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syzkaller0\x00'}}, 0x1e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sched_setscheduler(r1, 0x6, &(0x7f0000000100)=0x7ab3) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000140)=0x1ffb, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xc3, "9c4ad37da4c71b4aa768f311c930f1427afa583f60ab7f9be41fd72e9ba9ebc520962b813f766c2caea9eb2fe9f0729c7a297f91071d12adb72432f5d2209b6c4cb8af86e5ba272f2d5026ebf61654d2dc17ff589d65d9d0d6399df0bf2213e7656072e55c2c9173716f7f9b03e651ddd9a34d1bd399ec0e0b1290756c7dd86e00422cf476c552444c19a0dfc05624221668d4d1f813f66bc0a3cd5f246d60e268b8a0be7c3361350432982e0cd48248c9b1cf06d2eb78c04a1123d3051f348ef84b0e"}, &(0x7f0000000280)=0xcb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r3, 0xff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r3, @in={{0x2, 0x4e22, @rand_addr=0x4}}}, &(0x7f0000000400)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e23, 0xffffffffffffffff, @empty, 0xfff}}}, 0x84) r4 = perf_event_open(&(0x7f0000000500)={0x5, 0x70, 0xfff, 0x400, 0x80000001, 0x1, 0x0, 0x9, 0x4, 0x7, 0x4, 0xf2, 0x0, 0xff, 0xfffffffffffffff7, 0x31b94d56, 0x1, 0x7f, 0x9, 0x8, 0x7, 0x3ff, 0x8, 0x689, 0x0, 0x4, 0x8, 0x9, 0x401, 0x8, 0x9, 0xfffffffffffff19e, 0xcd3, 0x2, 0x200, 0x5, 0x7, 0x512e6827, 0x0, 0xf8cf0, 0x1, @perf_config_ext={0x400, 0x5}, 0x20, 0x0, 0xc85, 0x7, 0x10001, 0x59e, 0x2}, r1, 0xc, r0, 0x8) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x4) wait4(r1, &(0x7f0000000600), 0x8000000e, &(0x7f0000000640)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700), &(0x7f0000000740)=0xc) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x50, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000007c0)={0x4, &(0x7f0000000780)=[{}, {}, {}, {}]}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000800)={0x1ff, 0x68}, 0x2) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000880)={r5, r6/1000+30000}, 0x10) setresuid(r2, r2, r2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000008c0)='irlan0\x00') mq_getsetattr(r0, &(0x7f0000000900)={0x95, 0xa176, 0x101, 0x9, 0x2, 0x0, 0x1}, &(0x7f0000000940)) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000980)=""/4096) ioctl$KDADDIO(r4, 0x4b34, 0x8) signalfd4(r0, &(0x7f0000001980), 0x8, 0x80800) getpeername$packet(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001a00)=0x14) clock_gettime(0x0, &(0x7f0000001a40)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001a80)=[{{r7, r8/1000+30000}, 0x200c, 0x6, 0x3ff}], 0x18) syz_mount_image$hfs(&(0x7f0000001ac0)='hfs\x00', &(0x7f0000001b00)='./file0\x00', 0x80000000, 0x4, &(0x7f0000002e00)=[{&(0x7f0000001b40)="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", 0x1000, 0x1}, {&(0x7f0000002b40)="f3f333caf79988de79ebb3fca3dce5e5c362bc4a3f1a6b74a42a9c33a14a29d48a54ec585af6701f0986305aa210293c809b650c2090ca554a406327ef0e41efe4e8201f269e1ebc824b2818c37f7583a926bd596a3cd5b3d8d62be6c4a41f93de5426ba256c686c4dd708a8f10db9e34598fa60e5b9674cc5f83e24909ef32c2bf0b0d3ea3b1f08de498f20775a29842c6802e4e4607df994b4caba672b52988a94e39cb8f02bfbc33114c5662edb95", 0xb0, 0x5}, {&(0x7f0000002c00)="e24fde4b59358b1c6615719e4683db27c0be998cc788fe2ef335e6123591606ff3dc943182bf0d24dc5e05f88ba6f2cd2b20bf8bccbc5bc13d525fc411b19a5ee4e3a6e30ddf6938896c64e7ad05c24b967920faa374d059615a781f562b5ec4b9c24431506ebd40d12c28b1527043bdf095bacc73deabd7655265d64dea5eb414ffbf24610489387a50f298c39ea2055c09f88ee10297371afb3134504365d48d6ca4695833b0c9d6484506e9cd593cb4872045b82ebb18c5c3946325c1bff056852aeff780d1ee618749df385a", 0xce, 0xd4}, {&(0x7f0000002d00)="ff9eb56495fa95e59ccf587991e4dc8f3965b733d24b9c37fb35757840aa4904e071210160b91acbd14db4d5ae9683aa9d9a15245c8e913a99573796326f1250cd7291b99486fac1c614118c8afb0814cdcd4da85db13361421e3ac98964fa0aedbe1f21d87e37814b873144c31a6de612a0170a0ee98df8fb19ad9fed2fc5bfba250b415b4a49e852c3c1d5d57880fd6e44273c5d5ab5c75cb85b50dcfef24e9bb5e4a46f579abf9e4cdf8562b973d6d7295623dbd2322668b0079fdef2ea479dd1b3a9653319ee1983d42413b2bd396315e80eef65fe48ddeeb306575766fc1095af9aab025128e7c4b059b1bd795979e4ed", 0xf3, 0x2}], 0x80008, &(0x7f0000002e80)={[{@iocharset={'iocharset', 0x3d, 'macgaelic'}, 0x2c}]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4f93, 0x4) exit_group(0x3) 2018/04/02 00:32:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = request_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='mime_type\x00', 0xfffffffffffffffa) add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="5787492e06a396c9aa5b72079cbf941f9712a71598f845861539221eadbd5da544005dfd306798c12cb80ea3a72f119d04f33f30ca9a8647626367f956ff26b5b6b9da6593c997396fbce92498c636fcb5715c7b73ccf634be7e1ce9ef555f27593d210d60bbaee57d5051bbbda6b70cdc4f5b06a55baa0b28a30f7775f72cb27022cf09c593bdb6b6888832075060ffc8812117329b0143bcf20e80b392071f67ca83a777f6f9d4427c0420fe9493170c2bcd695fcd5ecc4b5dfcfb", 0xbc, r1) syz_open_pts(r0, 0x40104) 2018/04/02 00:32:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee6ff6)='/dev/ptmx\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCNOTTY(r0, 0x5422) 2018/04/02 00:32:33 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) writev(r0, &(0x7f0000000780)=[{&(0x7f0000001000)="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", 0xf97}], 0x1) munlock(&(0x7f0000b20000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000000040), 0xffffffffffffffde}], 0x275, 0x0) 2018/04/02 00:32:33 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fchdir(0xffffffffffffffff) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x4e24}], 0x3c) fallocate(r0, 0x0, 0x0, 0x0) clone(0x200, &(0x7f0000001740), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000780)=[&(0x7f00000005c0)='@,cpuset:vmnet1\x00', &(0x7f0000000600)='./cgroup.net\x00', &(0x7f0000000640)='\'&-usercgroupvmnet0vmnet1\x00', &(0x7f00000006c0)='./cgroup.net\x00', &(0x7f0000000700)='./cgroup.net\x00', &(0x7f0000000740)='&ppp0[\x00'], &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000580)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={r3, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000440)={r4, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x22e097dac8129c0}, 0x68) writev(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f00000008c0)="41ab4dc7b4faf7bbd6b2919a6a009f1e15a14d76c3d3bef0", 0x18}], 0x1) clock_gettime(0x0, &(0x7f0000001980)={0x0, 0x0}) utimes(&(0x7f0000001940)='./file0\x00', &(0x7f00000019c0)={{}, {r5, r6/1000+10000}}) ioctl$KIOCSOUND(r2, 0x4b2f, 0x2) r7 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) geteuid() sendmsg$nl_xfrm(r7, &(0x7f0000000880)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x24008800}, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000002c0)={0x0, r8, 0x2f8}) clock_getres(0x0, &(0x7f0000000300)) syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') 2018/04/02 00:32:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x1, 0x40000002, 0xacc, 0x80000000, 0x3}, 0xc) socketpair(0x0, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x44000002285, &(0x7f000045bfd3)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r3, &(0x7f0000b07000)=""/36, 0xd) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x30, 0x4, 0x204}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000380)=r4, 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r5, 0x190d}) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r6) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x5, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() r8 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r8, 0x400, 0x1) creat(&(0x7f0000000440)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x10) fcntl$getflags(r8, 0x401) ioctl$TIOCCONS(r7, 0x541d) r9 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r9, 0x9205, &(0x7f0000dde000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r9, 0xc02c5341, &(0x7f0000000000)) 2018/04/02 00:32:33 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/stat\x00') getpid() getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r3 = syz_open_procfs(r2, &(0x7f00000002c0)='uid_map\x00') read(r1, &(0x7f0000000100)=""/84, 0x54) r4 = syz_open_procfs(0x0, &(0x7f0000184000)='projid_map\x00') sendfile(r4, r4, &(0x7f00000000c0)=0x45, 0x2) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000000)={0x5, 0x4, 0x0, 0x9, 0x7fff}) sendfile(r4, r4, &(0x7f0000d33ff8), 0x80004) 2018/04/02 00:32:33 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc), 0x4) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000100)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x0, @multicast2=0xe0000002}, 'ip6gretap0\x00'}) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) clock_gettime(0x5, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc), 0x4) getpgrp(0xffffffffffffffff) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001a00)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) getgid() ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff, 0x3ff, 0x3, 0x500, 0x7fff, 0x40000000, r3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003080)) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)) getresgid(&(0x7f0000003180), &(0x7f00000031c0), &(0x7f0000003200)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003240)) fstat(0xffffffffffffffff, &(0x7f0000003280)) getgroups(0x4, &(0x7f0000003300)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000033c0)=[{&(0x7f0000000180)=@abs={0x1}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000200)="4afddbfd6e74199c64ce0aba0444cffb9de21a63a0ea7424a3fd2716c7c40283fc9c6bae48dba446a3efcdcf5f940b22d1a31e70e9c615c11c0314990fff5f96525179b576175c402147a16abe819c136074cc626e09743207324ef8cbb26d1e4c490a6a8cbfeba9bf", 0x69}], 0x1}], 0x1, 0x40) recvmsg(0xffffffffffffffff, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x10800) 2018/04/02 00:32:34 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000280)={0x80, 0x4, 0x6, 0xffffffffffffffff, 0x5, 0x5}) r2 = socket$unix(0x1, 0x5, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000000000)='./file1\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r5, 0x1, 0x0, 0x4000002) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000080)) fcntl$setownex(r2, 0xf, &(0x7f0000000100)={0x2}) write(0xffffffffffffffff, &(0x7f0000412fd6)="29000000140007b7ffffffff0300e0eb01001000e0a40e07fff00f06000000ffff010000", 0x24) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r7, 0x3, 0x7fff, 0x1a8) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000340)=ANY=[]) set_tid_address(&(0x7f0000000180)) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f00000001c0)={0xff, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) 2018/04/02 00:32:34 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {0x8}, {}, @addr}], 0xfffffffffffffea8) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)=""/48, 0xe) fchmod(r0, 0x90) 2018/04/02 00:32:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x1a5582) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000040)=""/125) poll(&(0x7f0000ecafc8)=[{r1}], 0x1, 0x0) 2018/04/02 00:32:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000500)=0x3e85) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) clock_gettime(0xffffffffffffffff, &(0x7f0000000040)) getpid() r2 = syz_open_procfs(r1, &(0x7f0000000640)='net/nfsfs\x00') ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000000600), 0x3) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a0521") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) listen$netrom(r2, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e33326cb16a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r3) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) writev(0xffffffffffffffff, &(0x7f0000001980)=[{&(0x7f0000001900)="5ac08c7d02e953d0690943dd648a71261bb5d21285f212867b21cef4cf", 0x1d}], 0x1) syz_mount_image$reiserfs(&(0x7f00000001c0)='reiserfs\x00', &(0x7f0000000300)='./file0\x00', 0x1a, 0x1, &(0x7f0000000480)=[{&(0x7f0000000880)="e459bdde63836e43c06c85f73b14977ccbda3f25a1bceebedb0c18a295d5cee535059a861d77c82136d4c59cfb6088cde5e7a756f849882809a13eac2232434ba930363930352b71f0611784b0e4d0bd330e80e4a79b7cb1940a479a77435b1b5e9d0e2cd8e80e7a093c2bde3b6ea4a61b463e5525908b4dc58e05f30868079e0ae762c9ee626aea9aabf6afa3d42eb703adf6b2e9736c9f6192f728f3a2978596a7d10155fb342b9acbcf98d6bf", 0xae, 0x6}], 0x1402, &(0x7f0000000940)=ANY=[]) recvmsg(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001880)=""/93, 0x5d}, 0x10000) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYBLOB], &(0x7f0000001480)=0x1) fcntl$notify(r3, 0x402, 0x10) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000000)="0966e6c27c350ca7dac8d5094683d0d674bb31", 0x13}], 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x0, 0x401, 0x84b6}, &(0x7f0000001600)=0x10) 2018/04/02 00:32:34 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$evdev(&(0x7f0000a41000)='/dev/input/event#\x00', 0x0, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r2}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)='p', 0x1}], 0x1) 2018/04/02 00:32:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socket(0x3, 0x200000807, 0xfffffffffffffffd) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/04/02 00:32:34 executing program 0: r0 = openat$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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", 0x817}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r3) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff0000000000000002"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) 2018/04/02 00:32:34 executing program 6: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x3) write(r0, &(0x7f0000ffdffb)='#!', 0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x8, 0x4) execveat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000d0e000), &(0x7f00000000c0)=[&(0x7f0000000100)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x800) 2018/04/02 00:32:34 executing program 1: mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ppp\x00', 0x901, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000800)='vegas\x00', 0x6) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3e0}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r3, 0x1162}, {r2, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000640)={'filter\x00'}, &(0x7f00000006c0)=0x54) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000600)=0x80000000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000540)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'rr\x00', 0x20, 0x3, 0x20}, {@multicast1=0xe0000001, 0x4e22, 0x10003, 0x4, 0x26, 0x7}}, 0x44) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 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}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) llistxattr(&(0x7f0000000700)='./file1\x00', &(0x7f0000000740)=""/86, 0x56) sendto(0xffffffffffffffff, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0", 0x2d, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000840)) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) 2018/04/02 00:32:34 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f000062f000)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="100027bd7000ffdbdf250c0000000800060008000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x44000) 2018/04/02 00:32:34 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r2 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000004c0)=0xe8) getresgid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) fcntl$getownex(r0, 0x10, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0xc) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000a00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000b40)=0xe8) getgroups(0x1, &(0x7f0000000b80)=[0x0]) r14 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000bc0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000cc0)=0xe8) lstat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000ec0)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000300)="c86d1b42f95d3aa452955d9e164ed038f4923273feadc7f970608f332c44f9c0ea9e178062173e0b5b11c7648c960bb5ce4c8116e8149de0f37dbe8a94a6509bb55e8cf3439ade32606104485f324a1c906a06413b56871ef466952a190ea8f598c1ca019f69b7d1fed22cce626c976182b96faaf207c303a10ca009496e0facbff69781cbdcf9747e76d15a71b000e3dc5c41463ba0a983b50c4c613dc05eedf5cb34e0", 0xa4}, {&(0x7f0000000100)="d0d51389cad39ddccb477c409a834ec75b5f5d010001f788fc", 0x19}], 0x2, &(0x7f0000000dc0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r0, r1, r1]}], 0xf0, 0x1}], 0x1, 0x4810) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) [ 114.748685] device lo entered promiscuous mode [ 114.765151] device lo left promiscuous mode 2018/04/02 00:32:35 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x1}}, [0x7, 0x6, 0x4, 0x0, 0x6, 0x1, 0x1, 0xf78c00, 0x2, 0x1, 0x9, 0x4, 0x3, 0x4, 0x2]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) write(r0, &(0x7f0000000080)="33813385646c815a6e47c0e13781cc6f1c63e8eda2425180a9e1cf0c2ee473ce0f1202efc8bd41a1a13db30117246c41e17657198a4c1eec46c3580bae721519", 0x40) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180), 0x8) 2018/04/02 00:32:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000500)=0x3e85) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) clock_gettime(0xffffffffffffffff, &(0x7f0000000040)) getpid() r2 = syz_open_procfs(r1, &(0x7f0000000640)='net/nfsfs\x00') ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000000600), 0x3) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a0521") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) listen$netrom(r2, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e33326cb16a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r3) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) writev(0xffffffffffffffff, &(0x7f0000001980)=[{&(0x7f0000001900)="5ac08c7d02e953d0690943dd648a71261bb5d21285f212867b21cef4cf", 0x1d}], 0x1) syz_mount_image$reiserfs(&(0x7f00000001c0)='reiserfs\x00', &(0x7f0000000300)='./file0\x00', 0x1a, 0x1, &(0x7f0000000480)=[{&(0x7f0000000880)="e459bdde63836e43c06c85f73b14977ccbda3f25a1bceebedb0c18a295d5cee535059a861d77c82136d4c59cfb6088cde5e7a756f849882809a13eac2232434ba930363930352b71f0611784b0e4d0bd330e80e4a79b7cb1940a479a77435b1b5e9d0e2cd8e80e7a093c2bde3b6ea4a61b463e5525908b4dc58e05f30868079e0ae762c9ee626aea9aabf6afa3d42eb703adf6b2e9736c9f6192f728f3a2978596a7d10155fb342b9acbcf98d6bf", 0xae, 0x6}], 0x1402, &(0x7f0000000940)=ANY=[]) recvmsg(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001880)=""/93, 0x5d}, 0x10000) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYBLOB], &(0x7f0000001480)=0x1) fcntl$notify(r3, 0x402, 0x10) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000000)="0966e6c27c350ca7dac8d5094683d0d674bb31", 0x13}], 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x0, 0x401, 0x84b6}, &(0x7f0000001600)=0x10) 2018/04/02 00:32:35 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=""/13}) socket$inet6(0xa, 0x80003, 0x9) recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0xfed3}], 0x0, &(0x7f00000005c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000004400)={0x0, 0x1c9c380}) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) writev(r1, &(0x7f0000000500), 0x1000000000000024) 2018/04/02 00:32:35 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0x1c, 0x10, 0xfffffffffffffffd, 0x800000001, 0x0, 0x0, {}, [@typed={0x8, 0x12, @pid}]}, 0x1c}, 0x1}, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) sync_file_range(r0, 0x4, 0x6, 0x0) 2018/04/02 00:32:35 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf0000008ed04764e3d880c017c608a4edb3c62c2c63a17d4de4c9712ee0ed150eb717e881f9fc49d23fe3cdc2dbb7eb0712ca505a3504fa83898000000000000000fdef540c97d2aaae96f476ec02812457005eb10ddf72279c1d6938e82bcb7952d680aaeb4f9dd28b8ce72a5ad59a6239c18a00a28fcd40253b01c5e52212309ee1ea98ae3f8745503720130276b018c77992bcc3796e6e05955d71c4a473125cfdd02b7b287dd562921a5cb9265e4d9ab2d3b7949ac56bf66c60f04367f81a7c07c26c55cb94ae2515cffaefa74c13619400575ea0d270bb"], &(0x7f0000000080)=0xd7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0xfffffffffffffffe}, &(0x7f0000000240)=0x8) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x58, r3, 0x100, 0x70bd28, 0x25dfdbfe, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x62}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbb}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000090}, 0x404c000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"a06eb1ed9414010100fbff0400005800", 0x4012}) socket$inet6_dccp(0xa, 0x6, 0x0) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x0, 'io', 0x20}, {0x2d, 'io', 0x20}, {0x2d, 'memory', 0x20}, {0x2b, 'memory', 0x20}, {0x2d, 'io', 0x20}]}, 0x1c) 2018/04/02 00:32:35 executing program 7: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000100)={{0x9, 0x5}, 'port0\x00', 0x2, 0x40, 0x6, 0x3, 0x0, 0x7, 0x8000, 0x0, 0x1}) r3 = dup(r1) ioctl$TUNSETLINK(r3, 0x400454cd, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/04/02 00:32:35 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x817}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r3) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff0000000000000002"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) 2018/04/02 00:32:35 executing program 6: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r3, 0x5}, &(0x7f0000000380)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffbfff000}, {0x6}]}, 0x10) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r4, &(0x7f0000000040)='./file0\x00', r5, r6, 0x400) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@abs, 0x8, &(0x7f0000bb3f90), 0x0, &(0x7f000001a000)}], 0x1, 0x0) 2018/04/02 00:32:35 executing program 1: fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000580)=ANY=[], 0xfffffce5) fchmod(r0, 0x20) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x7, 0x0, 0x0, 0x0, 0x1, 0xff, 0x0, 0x0, 0x0, 0x8000, 0x54ad80af}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) read(r1, &(0x7f0000000100)=""/121, 0x79) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(0xffffffffffffffff, &(0x7f0000005380)=[{{&(0x7f0000000500)=@ipx, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000580)=""/171, 0xab}, {&(0x7f0000000640)=""/213, 0xd5}, {&(0x7f0000000740)=""/205, 0xcd}, {&(0x7f0000000840)=""/172, 0xac}, {&(0x7f0000000900)=""/100, 0x64}, {&(0x7f0000000000)=""/62, 0x3e}], 0x6, &(0x7f0000000b00)=""/108, 0x6c}}, {{&(0x7f0000000b80)=@hci, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000300)=""/48, 0x30}], 0x1, &(0x7f0000000e40)=""/182, 0xb6, 0x7f}, 0x100000000}, {{&(0x7f0000002400)=@ax25, 0x80, &(0x7f0000002580), 0x0, &(0x7f00000025c0)=""/92, 0x5c, 0x7}, 0x6}, {{&(0x7f00000047c0)=@hci, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004840)=""/253, 0xfd}, {&(0x7f0000004940)=""/133, 0x85}, {&(0x7f0000004a00)}, {&(0x7f0000004b00)=""/16, 0x10}], 0x4, &(0x7f0000004d40)=""/89, 0x59, 0x40}, 0x8001}, {{&(0x7f0000004dc0)=@ax25, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004f00)=""/35, 0x23}], 0x1, &(0x7f0000004f80)=""/116, 0x74, 0x1}, 0x7}, {{&(0x7f0000005000)=@sco, 0x80, &(0x7f0000005240)=[{&(0x7f0000005080)=""/83, 0x53}, {&(0x7f0000005100)=""/28, 0x1c}, {&(0x7f0000005140)=""/34, 0x22}, {&(0x7f0000005180)=""/41, 0x29}], 0x4, &(0x7f00000052c0)=""/185, 0xb9, 0x8}}], 0x6, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}], 0x2, 0x0) futex(&(0x7f00000000c0)=0x2, 0x4, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000180)=0x4, 0x0) fanotify_mark(r1, 0x0, 0x40000000, r0, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r2, 0x2}, &(0x7f00000002c0)=0x8) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) clone(0x0, &(0x7f0000f88000), &(0x7f00002b0ffc), &(0x7f0000714ffc), &(0x7f0000e1bf43)) 2018/04/02 00:32:35 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000003b000)={0x0, 0x0, 'client0\x00', 0x0, "e9066191de51b41a", "1a90545a9d2b947b019060daca09cc5b5453359ae81e9106e70abf2a6014816d"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x100) 2018/04/02 00:32:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xb0, "b8c1a9d1a979e0e54869cf8b18a12328dad37f083a2de082e745c44c4c303fe12cca3604886529925bd4bc221502b739fec8b8af4f82ecb4af879886efe4705e0eb34fa0b710d4bd268134fa74b13c01edc3739fc6202cfe18afb6ef0dbbebc66117ce6fe09cfbca63331c25b55c2553f117e2deb20f88113a92a167f7ac1635ab9b4cdc83b27a4c93c1adaee32f5e895870c8e09aa69889f2d1cec773bd8fd6e9fdae2ad214279cc3779f4811f29ae1"}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x200, 0x80000000, 0xf53, r2}, &(0x7f0000000180)=0x10) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003b9fdc)) accept4$bt_l2cap(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80800) 2018/04/02 00:32:35 executing program 0: syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000680)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) lgetxattr(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000d40)=@random={'btrfs.', 'IPVS\x00'}, &(0x7f0000000dc0)=""/237, 0xed) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000003c0)={0x4, 0xef, "76dfd895f276b9c105096cf108025ae70b799d2bd25be4bfc58ec63b2b2f1ba1a5bab0df2055a7c513447a4a48ef6602fca542e0c83a513fc6c88090f15b570d4120c02754078a31d61e47a34c75b206686883a68c059f80a6df4c318c4174facd4d59ee0c78504dceedbca6ba5fb6ef8409b12e5a084b050af09e728be6f02c6c716a80cddf9b8924b62fb6446a6494a4bfa36e29797946496e0de758944ba671cbee3c6b7afdffc982c03534faf21f5b4caac25f52e181ee0782f3f0bf30b34b3d03aad4d23ef03aa41ead8cb6d2f244031552eaf56018986523f6c6fce5f705a95170ffc70bb908b14ab0c150fa"}) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r2, r1, 0x0, 0xc08f) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000640)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4000001) removexattr(&(0x7f0000000ec0)='./bus\x00', &(0x7f0000000f00)=@random={'user.', '.ppp0](md5sumeth1+\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000840)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000940)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000a00)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6, 0xfffffffffffffc00, 0x400, 0x620, 0x2040000, r3}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000005c0)) getsockopt$inet_buf(r2, 0x0, 0x11, &(0x7f0000000c40)=""/202, &(0x7f0000000a80)=0xca) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000007c0)={@multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x1, 'c'}, &(0x7f0000000280)=0x9) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) 2018/04/02 00:32:35 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x90800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000100)=0xfffffffffffffff8, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)={0x8}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) close(r0) connect$netlink(r1, &(0x7f00000001c0)=@kern={0x10}, 0xc) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000200)=0x7ff, &(0x7f0000000240)=0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000280)={0xffffffffffffffff, 0x2, 0x81, 0x0, 0x7fea}) r2 = mq_open(&(0x7f00000002c0)='/selinux/status\x00', 0x40, 0x124, &(0x7f0000000300)={0x7ff, 0x1, 0x9, 0x7, 0x40, 0x9, 0x2, 0x33}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000003c0)=""/92) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0xc4, "81fb7163ed415ab9a50d68eeb2883a460976a00a4adf96a29e9708a8f46eaf5695e1549dd6f1d8616773ee2abea93c7fbc4d085c18022388d6391df3248f0ad8d0928c43145bf6f24abe2fad63a1d8be9d9415541994a17b7d1b6baf6fd41b83a680a8b8762c8741f25a99be4d62c86e08d1452f9e0a45b4b0cd12e6c707e0fd7fcdda32f7721b27487368d646fe736db03af03d21bde5d42cc0d32d189657407cd82e7f60cbe2e924137856cca77c9befe0766c544c3d48fd0538e638c7fcdd30035bc4"}, &(0x7f0000000540)=0xcc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000580)={r3, @in={{0x2, 0x4e21, @rand_addr=0x81}}}, &(0x7f0000000640)=0x84) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000680)) sendmmsg$inet_sctp(r0, &(0x7f0000004200)=[{&(0x7f0000000740)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000001780)=[{&(0x7f0000000780)="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", 0x1000}], 0x1, &(0x7f00000017c0)=[@init={0x18, 0x84, 0x0, {0x800, 0x7, 0x3f, 0xfffffffffffffffd}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1, 0x200, 0x7f, 0x8000, 0x8, 0x7fffffff, 0xff32, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x1d7, 0xffff, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff582, 0x3, 0x8202, 0x9, 0x3, 0x4, 0xff, 0x3, r4}}], 0xc0, 0x40c0}, {&(0x7f0000001880)=@in6={0xa, 0x4e21, 0x5a06, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}, 0x1c, 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", 0x1000}], 0x8, &(0x7f0000003f00)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x5, 0x7, 0x41, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xa525, 0xe, 0x3, 0xfffffffeffffffff, 0x3, 0x4, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0xe25, 0x80, 0x25, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff3fc, 0x6, 0x92d6c816468eda13, 0x2, 0x3f, 0x67, 0x3, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x0, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0xe838, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x8, 0x4, 0xfffffffffffffffd, 0x0, 0x4, 0x3, r4}}], 0x150, 0x40}, {&(0x7f0000004080)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000004140)=[{&(0x7f00000040c0)="eac14a68b8912bba55af5a213a5ca565fbd3f73a5c2ac99a18fb7b82f33ae6519b8e3498907bed469cbc7a66c3950b4e0b00d08683f1c44048d6d766937e2e36e1b3fa6a23e373f68f6efe3c0a8e", 0x4e}], 0x1, &(0x7f0000004180)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0x401, 0x3, 0x7, 0x6, 0x2, 0x3, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x42e07132, 0x200, 0x7, 0xff, r4}}], 0x60, 0x20000000}], 0x4, 0x81) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000004300), &(0x7f0000004340)=0x4) timer_create(0x7, &(0x7f00000053c0)={0x0, 0x1b, 0x0, @thr={&(0x7f0000004380), &(0x7f00000043c0)="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"}}, &(0x7f0000005400)=0x0) timer_delete(r5) shutdown(r1, 0x1) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000005440)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000005480)=[@in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2ad4}], 0x1c) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000005500)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000055c0)={&(0x7f00000054c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000005580)={&(0x7f0000005540)={0x3c, r8, 0x200, 0x70bd26, 0x25dfdbff, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x4040000) timer_getoverrun(r5) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000005600)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000005640), &(0x7f0000005680)=0x4) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000005900)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005940)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000005a40)=0xe8) stat(&(0x7f0000005a80)='./file0\x00', &(0x7f0000005ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000005b40)={0x0, 0x0}, &(0x7f0000005b80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005bc0)={0x0, 0x0, 0x0}, &(0x7f0000005c00)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000005c40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005c80)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast2}}, &(0x7f0000005d80)=0xe8) r17 = getegid() sendmsg$netlink(r1, &(0x7f0000005f00)={&(0x7f00000056c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x20}, 0xc, &(0x7f00000058c0)=[{&(0x7f0000005700)={0x18, 0x25, 0x1, 0x70bd2d, 0x25dfdbfb, "", [@typed={0x8, 0x61, @u32}]}, 0x18}, {&(0x7f0000005740)={0x104, 0x2a, 0x300, 0x70bd27, 0x25dfdbfb, "", [@generic="41fd1f63a097886d869e8b5a60debe5df2eca3e71f44051c5ee5a19c8af6a75b51137facf7b0613d657893bce13d3b27c2b45a973b968706f64d8fb71db9aab9bb1a5bb8310ebeaf458745d803acc925ee593ee3e77232c1d32e0debd0a8eb32cbe9404ffcf2fa6bfa02e52b4c90b18cd5", @typed={0x4, 0x7f}, @typed={0x14, 0x3c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="10505abd092589bb813be87ae570652e031c3bb5b9e0220677ec7eea3395b103d71b86853b2da150386eec08eb24c50b2e42", @nested={0x38, 0x60, [@typed={0xc, 0x7a, @u64=0x80}, @generic="3cbe0c65fcadc58190bb1a1e4cc30822bd5329a45f71b91c5562e207b677cd3e21fa44d54b15"]}]}, 0x104}, {&(0x7f0000005880)={0x10, 0x1b, 0x100, 0x70bd2d, 0x25dfdbfe}, 0x10}], 0x3, &(0x7f0000005dc0)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r2, r1, r6, r1, r6, r6, r6, r6, r7]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r6, r7]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r0, r7, r1, r1, r6]}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r0, r7, r7, r6, r2]}, @rights={0x20, 0x1, 0x1, [r7, r7, r0]}], 0x130, 0x24008000}, 0x24000841) 2018/04/02 00:32:35 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) r0 = memfd_create(&(0x7f0000000300)='\x00', 0x3) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001400)=0x60, 0x4) fchdir(0xffffffffffffffff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000240)) open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) inotify_init1(0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) getsockname$inet(r1, &(0x7f0000000180), &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r3, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r4, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x198}], 0x1, &(0x7f0000634000)}, 0x0) readv(r4, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) recvmsg(r4, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006c00)=[{&(0x7f0000000100)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)="814c52ec3874dd3c609b93a3f03801999cd553bb8a79663bcd977d94a300a4f7bbbeb077", 0x24}], 0x1, &(0x7f0000000700)}, {&(0x7f0000003cc0)=@in6={0xa, 0x4e24, 0x40, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c, &(0x7f0000004e80)=[{&(0x7f0000003d00)="80", 0x1}], 0x1, &(0x7f0000004ec0), 0x0, 0x1}, {&(0x7f0000006700)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000006b80)=[{&(0x7f0000006740)="086b0e885aead908456ac5f2a467cc7cc8b92c0228c68a120f8e108a875ad126e10cdbbf41747292d78910ffa4b280245dfc83c8074ffebc821ecbcf71ef904456d8a1a224041f9aeb54bc8d790f20c1c34dad01d9f7a0e26703ba01278df5f0096b4c6577df0131bc6b9f52336f0687b29d010b4ae3217b5f99e89fb37ca2d73182fc7afdf6be125318ae41c22b017ba91aba559546fa23537d8232c0e842463db3a5293a765046b47851ca681f66a9e7a46d2f72c422269e72370226ce93db794ed55a", 0xc4}, {&(0x7f0000006a00)="3b360c36b3f9238c90330fa1de855d360399f6d663e4a936d8bc30daab6c155e2efcdbc741e3a1f5d4f27114eef9c5ea57cd6653254f791be95724c8c3c0cc2783d046a1546261a7aa2365104a1b27d27dfa5360073057887c0962ec0177cc07bf69287b216bc9554d547399805ebdedeeb1d9c38cc1", 0x76}], 0x2, 0x0, 0x0, 0x40}], 0x3, 0x5) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/02 00:32:35 executing program 6: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'sit0\x00', &(0x7f0000000140)=@ethtool_cmd={0x17}}) 2018/04/02 00:32:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x4e20, @rand_addr=0x5}}) r1 = socket(0x2, 0x1, 0x0) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'tunl0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x100, 0x70bd27, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x85) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'lo\x00'}) 2018/04/02 00:32:35 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000a00)='/dev/sg#\x00', 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a40)={0x3ff, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x8, [{{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e20}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @rand_addr=0x3}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24}}]}, 0x490) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000500)=""/234, &(0x7f0000000180)=0xea) bind$inet6(r2, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r1, 0xfffffffffffff866) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0xb9, 0x5, 0xffffffffffffff00, 0x7}, 0x14) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000600)={0xb7f, {{0xa, 0x4e20, 0x8fd8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8001}}, {{0xa, 0x4e20, 0x400, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}}, 0x108) r3 = dup3(r1, r2, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x5, 0x3, 0xffffffffffff8001}, 0x6, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x4, 0x9, 0x4}) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb) r5 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="7d387db8ce196e4ea768f10612ddf2ac3061587671ccc48ca71733fe6b7c5d4d25b82883c6d7f053fcb985fc72b97842dac9fc50b3016cafa314bac3ef2dd7ac06a2897edd114f37e6dec3a49d17a8a27271a725944c2bc4bf12e08bcea1717394d85fb656223dd245d08fd03efa4e87f365f10f1cc22e2c5105c86e987a497fc9ed33879f7be7fced", 0x89, 0x0) keyctl$negate(0xd, 0x0, 0x1f, r5) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x4, 0xf5}, 0xc) [ 115.790634] IPVS: length: 234 != 24 [ 115.799939] IPVS: length: 234 != 24 2018/04/02 00:32:35 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) r0 = socket$pppoe(0x18, 0x1, 0x0) sendto(r0, &(0x7f0000000080), 0x0, 0x4000000, 0x0, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000000)='loginuid\x00') sendfile(r2, r2, 0x0, 0x1) openat$cgroup_ro(r2, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)) 2018/04/02 00:32:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) 2018/04/02 00:32:35 executing program 7: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc), 0x4) bind$packet(r0, &(0x7f0000000040)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000037c0)=0xffffff77) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f00000011c0)=0x3) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000440)=0xe8) r8 = getegid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000480)=0x0) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000640)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4}}, &(0x7f00000007c0)=0xe8) r14 = getegid() r15 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000800)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000900)=0xe8) r17 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000940)=0x0) r19 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) r21 = getpgid(r6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000fc0)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000010c0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001100)={0x0, 0x0, 0x0}, &(0x7f0000001140)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001180)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000001200)=0xc) fstat(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpgrp(0xffffffffffffffff) r28 = geteuid() getresgid(&(0x7f00000039c0), &(0x7f0000003a00), &(0x7f0000003a40)=0x0) r30 = getpgid(0x0) r31 = getuid() getgroups(0x8, &(0x7f0000003a80)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r2, 0x10, &(0x7f0000003ac0)={0x0, 0x0}) getresuid(&(0x7f0000003b00)=0x0, &(0x7f0000003b40), &(0x7f0000003b80)) getresgid(&(0x7f0000003bc0)=0x0, &(0x7f0000003c00), &(0x7f0000003cc0)) sendmmsg$unix(r0, &(0x7f0000003d80)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000180)="86df6668e55477f02db854d49055c140772c3fee01a35ea88bd20f9f99800c3724801df7d82dc0770439dfb5ea3c82b8698c88286b9788a9871ad7dfa2d40f997bcd45bd375c1e990e6b3e3f667fd0", 0x4f}], 0x1, &(0x7f0000000a00)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x110, 0x40}, {&(0x7f0000000b40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000bc0)="070e9b60f0c9643ea457a7c33d3f523ccd20a7f453643e976767948d39240691d52645e8c725b6a1369427e11ba8ce673825591e5878e57949a4417817f3b9958d980c0c2b3edf55cdcb52896a55e638bfc02e2e6e4f2c8d8c12097334bc9d25abef0c645e3bd786b5aa18d5dcd7f5fe2b589f1c2cf2e71324e93da196471778385decd03c25ab7165b90b12c4459f57c8737ef621299f4f9cf1256e8b80bc809608ede86aefed7fedf0ad900894e97b3130aa1f0542a5ff661f", 0xba}, {&(0x7f0000000c80)="34f0f71b14266812e2de37d06877ff13df69afafd269983cb411a248cbc9bca74086889c19cce08d2481f711c054878cb5e48d", 0x33}, {&(0x7f0000000cc0)="9959f9fd068fb85d11f4142cca00b5c3524577a330794f0fd64f540ed04b8f", 0x1f}, {&(0x7f0000000d00)="376ca49645f761de5980a909053b9905eece43da43a5ff4cbb0b7d67dc5a66657c06293e51f69037378689a77bde07d2a665567cf8037121d202ef1c2d984a77d48fc595ca677e3963da33f270bd1761953dc8ea1c724ac36f270d4327dc65126fdc500c39d93b6d289f0a8388745208476b849f24a91f9b60e6c0353bbf912ed937eaa2592a72d3b404387012cc5888f294d3fc729b43080eae9d3700d0551d7ac9ed517c2e286dd6571f722260cc06fea0bd2b6541b86695dec320e15d7a97dd26375618a77c78d4d91490913df9939a4f465c59", 0xd5}, {&(0x7f0000000e00)="59f4b4d7198ffd0ab621540c65a947a9e991ac49ddf3735f7123d1ac9c269af4b324f33688ecff6cb953669088fff9bf1e02b1b5b0a92f8b565cd00533ebf05eb0cdee33848a7fc81d3bd22e461bddadebfb025bfae594b894307ae652084e79158f745c8b352068e893b58e38b5318265e50b3c57d634a7e5d8c55929d36fbf26fca019852e3ddebe55e8a2068184d9df51a94b13d5fc02aafb360107ad6f6e634e4448d8ebc19aab269fe36919", 0xae}, {&(0x7f0000000ec0)="611478da79cac8589e3a0476caf826f6c45c1e591fa8d28d87b761e4008affae4d7b436a3a5dacc06182d905c4d732d94142b32f14714db86c222b93a53e892af5072b26db991aba6668194ce2c7", 0x4e}], 0x6, &(0x7f00000012c0)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r0, r2, r2, r0]}, @rights={0x18, 0x1, 0x1, [r2, r0]}], 0x88, 0x1}, {&(0x7f0000001380)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003900)=[{&(0x7f0000001400)="db87e7e909de517c5b9f20344e18a6a6aa1fc1c842cc8d99c2e6ab81d194ebcf10286d3c627fb0257553fe3da7a6e9d8ebc3b6f39340117c1cdc6c8a8e20630394071215402d2dff9941327760599e8f10cadcc03322c47f4b0172d5c31e7489879217c2be303dd2e53e9e139f01e04d36b889c355ffd7a7cab74e5e258adcc861629b2b48949e52bca50d3950158cc309318140e2a30c5db9eb81effe7b8265b73564f04380c18cddc0290d040eae990c6492252ba3aa4e54799254f34e60aa7ac58b1e9703fb038c5d6fd5e045994671aca258103373d96d3b232910adcf2f2703b82c596dfdb7c5fd6d01c6c2e1c08eda5c", 0xf3}, {&(0x7f0000001500)="51e43acaa710fe1884615f442b5cadb3c714f0c0e50147e309836ea485b7724066af57af468f7ee41b07d92b349e89e57d9ebcdfdec3596ccd9646c9f6bc26d093fa97777da17753361a456421e41fdb27f59fb4d20defef742ba05b6b3cb9fa18f287286db1f19d5df9b8153f07ba7e880a6785cd854b", 0x77}, {&(0x7f0000001580)="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0x1000}, 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0x1000}, {&(0x7f0000003580)="ce61c2eaf45da36d35d40a84099780a3ee178e6376d934bc3652791c6d541243373c41722b5cd5ac60a8b93bcefdb21196babe2ba5a0f76bcd25012f189cb7f5fa80d56266fee83ed1e73549dd7198f79c76662d9590a445211338292c6ad779cf7d2e7073be32169507358dcbac2a647fbff359fc4e0007515a152fae536035bbadde89fef75332436817a6dd4ee0191b264b1be079edc20416ad1a7fec7a621eba776b10daf9331264a4c17c1049a35b7616e0aed73a5348213c44198d4978f0f077d3bd0a78", 0xc7}, {&(0x7f0000003680)="2db5935cd3972846dce6def4bbbda904020270f6f2b6f39e92c414adf884dd8a25d2aacb64783cc88391f95cabd866654ac6127c4ea9591b0b79c5ddba8c1d24a075b0e6b130453047aaa3087740270ee7778c9ba0e9ec85fe7ed16c8220a0578a7840aa7a448f5bf1781c8cf3f066c72be21aa1f41cbc785b26e2019d8d424f68b701cc346b11", 0x87}, {&(0x7f0000003740)="812df568b25be3720b5cabff4b505ae4e88016a19cb2bf2c35705670a845ec3b5f486223b757a1d63147971ec8eec7b81fe0c152c5e65c39350fe32513eeea7ecd69055606433e50bf0ec3fb2e609c804cdeb15f9902139bedc40d42fc176c87b83f60", 0x63}, {&(0x7f00000037c0)}, {&(0x7f0000003800)="3150a4029258fba6575b8403e0f1fbd4360b503160e80bf8947608e685a36052ef64425af7a7a22ecbbbb849e080838a126eaafb959be699f06e86dd0b82913b24c4d4dfc966e3219320e399dbfef6d2b42e6042511fd2d99aa5d24e457eab81d56a7cca0fccba52051d6444093e05f0488d49bf58c4aa764a328c36853cda253088a8f0db4baa7fa9bf7b546d60aef57d1e3bea3a2cdb4e84c6c83c075bd90e03ab7988affb39724b4e758a98d6e730edf715f32ba33968e9475f5a4b5dd3043848a2c468b3e0822dad8ba438d018ff5b12", 0xd2}], 0x9, &(0x7f0000004040)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB="000000002000007a868d736a73f13a1c550000000000010000000200000078b891769ea8df439416621d61ee223c532c8098a5edbce80a10a53ce8e47d501fefc066786f74027a65414cc37040051537f71edd0fe1", @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r33, @ANYRES32=r34, @ANYRES32=r35, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xc8, 0x4000010}], 0x3, 0x840) shutdown(r2, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000780), 0x4) 2018/04/02 00:32:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 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, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a70008004500003c000000000029907800000000ffff9fff4e204e206a056306b3cc15e42c8d22c16c81fa057ea73b3636e0baee138e25fce7fadda1a6da84b208c5dd3a4ddbe1aec76cb01d35"], &(0x7f0000000380)) socketpair(0x13, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) 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$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0x0, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800)={0x0}, &(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)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$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_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0xfff, 0x0, 0x3ff, 0x0, 0x4, 0x100000000, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="02e9c0446574e6d96ea2ce2491000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001600)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0xa0, &(0x7f0000003a40)=[@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)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0x4, 0x8001, 0x5, 0x0, 0xff}, &(0x7f0000003bc0)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000003d00)={0x0, 0x1000, "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"}, &(0x7f0000004d40)=0x1008) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000004d80)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000004e40)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004e80)={0x0, 0x5}, &(0x7f0000004ec0)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000005080)=[{&(0x7f0000000100)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000140)="a1028e9441cb16816642475f4179be4a3e1149e9d20691a7ce16a57a60ef178e174274ecb022f717a2a43987eeec731e3164f06fd30f2267ff43c6ff00236d69c9886996246eb5429076b4d528848b89c6ede5b9fc2bf1be3298a5224c2a64d9df12c12d0b2d83872537efe6bb19c0d223754fa636a7a166d37006886f25df89c1859433506fca8ca75c7a2fd6928d06c2ac107c25cd7cca17b6d7d0db52b1e4d1098b609fff3f67e9b9ac531dc8ceefd8deb81b9892f2cc6b78744a0f9cc882a27f4be34df70ff3d4bb85405afd1dbec53fece2dfbe75331c15861e04f6", 0xde}], 0x1, &(0x7f0000000980)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x4, 0x809f, 0x6, 0x2e2, 0xd87, 0x100, r4}}, @init={0x18, 0x84, 0x0, {0x81, 0x1, 0x1, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x9c, 0x40, 0x1, 0x7d048e92, 0xfffffffffffffffd, 0x100, 0x7ff, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x8, 0xee03, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x9, 0xff3c000000000000, 0x3, r7}}], 0xf0, 0x40010}, {&(0x7f0000000b40)=@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec0446eef90a49c600b950b43f49338a31a4f4fee9b8fac4727fad9e1254f", 0x44}], 0x1, &(0x7f0000000d80), 0x0, 0x4844}, {&(0x7f00000011c0)=@in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000001200)="52a17a8d9a4c0ca0b8a7375ed106246569da8862db8657830621a97937c043e43782948f907c88fd999be4c7ae85c766c9bbb56f8d98bc83869d0ee2fb1e701dac807d5ef93aa4511b7d7a", 0x4b}], 0x1, &(0x7f0000001640), 0x0, 0x4800}, {&(0x7f00000016c0)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f00000039c0)=[{&(0x7f0000001700)="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", 0x1000}], 0x1, &(0x7f0000004f00)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xff, 0x3, 0x2, 0x8f, 0xfffffffffffffbff, 0x1, 0xffffffff, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x36, 0x207, 0x1, 0x5, r9}}, @init={0x18, 0x84, 0x0, {0x8, 0x9, 0x7, 0xa1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x4, 0x3f, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x401, 0x0, r11}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x2, 0x2, 0x2}}], 0x120, 0x20000000}], 0x4, 0x1) 2018/04/02 00:32:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x14) accept(r0, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f0000000180)=0x80) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/04/02 00:32:35 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x20) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000001c0)=0x7fff) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000100)) 2018/04/02 00:32:35 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) r0 = memfd_create(&(0x7f0000000300)='\x00', 0x3) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001400)=0x60, 0x4) fchdir(0xffffffffffffffff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000240)) open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) inotify_init1(0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) getsockname$inet(r1, &(0x7f0000000180), &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r3, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r4, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x198}], 0x1, &(0x7f0000634000)}, 0x0) readv(r4, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) recvmsg(r4, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006c00)=[{&(0x7f0000000100)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)="814c52ec3874dd3c609b93a3f03801999cd553bb8a79663bcd977d94a300a4f7bbbeb077", 0x24}], 0x1, &(0x7f0000000700)}, {&(0x7f0000003cc0)=@in6={0xa, 0x4e24, 0x40, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c, &(0x7f0000004e80)=[{&(0x7f0000003d00)="80", 0x1}], 0x1, &(0x7f0000004ec0), 0x0, 0x1}, {&(0x7f0000006700)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000006b80)=[{&(0x7f0000006740)="086b0e885aead908456ac5f2a467cc7cc8b92c0228c68a120f8e108a875ad126e10cdbbf41747292d78910ffa4b280245dfc83c8074ffebc821ecbcf71ef904456d8a1a224041f9aeb54bc8d790f20c1c34dad01d9f7a0e26703ba01278df5f0096b4c6577df0131bc6b9f52336f0687b29d010b4ae3217b5f99e89fb37ca2d73182fc7afdf6be125318ae41c22b017ba91aba559546fa23537d8232c0e842463db3a5293a765046b47851ca681f66a9e7a46d2f72c422269e72370226ce93db794ed55a", 0xc4}, {&(0x7f0000006a00)="3b360c36b3f9238c90330fa1de855d360399f6d663e4a936d8bc30daab6c155e2efcdbc741e3a1f5d4f27114eef9c5ea57cd6653254f791be95724c8c3c0cc2783d046a1546261a7aa2365104a1b27d27dfa5360073057887c0962ec0177cc07bf69287b216bc9554d547399805ebdedeeb1d9c38cc1", 0x76}], 0x2, 0x0, 0x0, 0x40}], 0x3, 0x5) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/02 00:32:35 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) socketpair$inet6(0xa, 0x0, 0x1f, &(0x7f0000000000)) fchdir(r0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000200)=0x3, 0x4) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0xc000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000340)={0x188, r4, 0x0, 0x70bd2c, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x53}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2c, 0x28}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0xc}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x69}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x9}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x40}]}]}, 0x188}, 0x1, 0x0, 0x0, 0x4c000}, 0x40) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x7fff) recvfrom$unix(r2, &(0x7f0000000240)=""/68, 0x44, 0x40010041, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7fffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={r5, 0x10000000}, &(0x7f00000001c0)=0x8) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x1a8) openat$cgroup_procs(r2, &(0x7f0000000700)='cgroup.threads\x00', 0x2, 0x0) fdatasync(r3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000740)) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000580)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000006c0)={r6, 0x1, &(0x7f00000005c0)=[0x7], &(0x7f0000000600)=[0x1, 0x9, 0x6], 0x4, 0x8, 0x0, &(0x7f0000000640)=[0x100000000, 0x0, 0x1, 0x0, 0x8, 0x3, 0x1000, 0x6], &(0x7f0000000680)=[0x6, 0x9, 0x1f, 0x1000, 0x200, 0x78f0]}) 2018/04/02 00:32:35 executing program 4: fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000580)=ANY=[], 0xfffffce5) fchmod(r0, 0x20) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x7, 0x0, 0x0, 0x0, 0x1, 0xff, 0x0, 0x0, 0x0, 0x8000, 0x54ad80af}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000f00)=""/4096) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(0xffffffffffffffff, &(0x7f0000005380)=[{{&(0x7f0000000500)=@ipx, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000580)=""/171, 0xab}, {&(0x7f0000000640)=""/213, 0xd5}, {&(0x7f0000000740)=""/205, 0xcd}, {&(0x7f0000000840)=""/172, 0xac}, {&(0x7f0000000900)=""/100, 0x64}, {&(0x7f0000000000)=""/62, 0x3e}], 0x6, &(0x7f0000000b00)=""/108, 0x6c}}, {{&(0x7f0000000b80)=@hci, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000300)=""/48, 0x30}], 0x1, &(0x7f0000000e40)=""/182, 0xb6, 0x7f}, 0x100000000}, {{&(0x7f0000002400)=@ax25, 0x80, &(0x7f0000002580), 0x0, &(0x7f00000025c0)=""/92, 0x5c, 0x7}, 0x6}, {{&(0x7f00000047c0)=@hci, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004840)=""/253, 0xfd}, {&(0x7f0000004940)=""/133, 0x85}, {&(0x7f0000004a00)}, {&(0x7f0000004b00)=""/16, 0x10}], 0x4, &(0x7f0000004d40)=""/89, 0x59, 0x40}, 0x8001}, {{&(0x7f0000004dc0)=@ax25, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004f00)=""/35, 0x23}], 0x1, &(0x7f0000004f80)=""/116, 0x74, 0x1}, 0x7}, {{&(0x7f0000005000)=@sco, 0x80, &(0x7f0000005240)=[{&(0x7f0000005080)=""/83, 0x53}, {&(0x7f0000005100)=""/28, 0x1c}, {&(0x7f0000005140)=""/34, 0x22}, {&(0x7f0000005180)=""/41, 0x29}], 0x4, &(0x7f00000052c0)=""/185, 0xb9, 0x8}}], 0x6, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}], 0x2, 0x0) futex(&(0x7f00000000c0)=0x2, 0x4, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000180)=0x4, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r2, 0x2}, &(0x7f00000002c0)=0x8) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) socket$key(0xf, 0x3, 0x2) clone(0x0, &(0x7f0000f88000), &(0x7f00002b0ffc), &(0x7f0000714ffc), &(0x7f0000e1bf43)) 2018/04/02 00:32:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) r1 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) write(r2, &(0x7f0000000100), 0x10174) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x4, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) unshare(0x148000) getpgrp(0xffffffffffffffff) mq_open(&(0x7f0000000040)='.\x00', 0x40, 0x40, &(0x7f0000000200)={0x9, 0xbf88, 0x6, 0x100, 0x80, 0x0, 0x7, 0xfffffffffffffffd}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000080), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000005, 0x1000000200032, r6, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x4000002}) write$sndseq(r7, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) tee(r6, r5, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') dup2(r1, 0xffffffffffffffff) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000180)=0x200, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000b00)=ANY=[@ANYRES32=r8, @ANYBLOB="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"], 0x2) memfd_create(&(0x7f0000000540)='\x00', 0x0) perf_event_open(&(0x7f00000005c0)={0x0, 0x195, 0x8, 0x9, 0x0, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0x0, 0x0, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x0, 0x1, 0x8, 0x1, 0x800, 0x0, 0xfff, 0x0, 0xf4ca, 0x0, 0x4, 0x7, 0x800, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x0, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) 2018/04/02 00:32:36 executing program 6: getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) chroot(&(0x7f0000000000)='./file0\x00') r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001fc8)={&(0x7f0000008ff4)={0x10}, 0xc, &(0x7f0000002ff0)={&(0x7f0000006000)=ANY=[@ANYBLOB="b87d104cc6000104ffffffffffffffff000000000000000000000000000000010000000000000000900003006c7af4da000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028020000c0eb9fd23d501e09fc42eb763034c6687b1c4a0e5db1eb278f4db123753193d4c73672b7f3bb3eb926c5720bf139aa5052cf9f31024d9e8ce86a84af717552711e0933f1e85a7049"], 0xb8}, 0x1}, 0x0) 2018/04/02 00:32:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) fstat(0xffffffffffffffff, &(0x7f00000000c0)) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) tkill(r1, 0x16) 2018/04/02 00:32:36 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x100000000, 0x4, 0x7f}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x54, 0x0, &(0x7f0000000140)=[@increfs={0x40046304, 0x3}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=[0x78]}, 0x7}}], 0x14, 0x0, &(0x7f00000001c0)="2a9d427ed006b1e48b34a6711b1caf11266c3bb6"}) r1 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc, 0x88010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000240)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x6c, 0x0, &(0x7f0000000380)=[@free_buffer={0x40086303, r1}, @acquire={0x40046305, 0x1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x50, 0x18, &(0x7f00000002c0)=[@flat={0x77682a85, 0x1, r2, 0x4}, @fda={0x66646185, 0x7, 0x4, 0x3e}, @flat={0x776a2a85, 0x10b, r3, 0x1}], &(0x7f0000000340)=[0x20, 0x20, 0x0]}, 0x8}}, @dead_binder_done={0x40086310}], 0xe3, 0x0, &(0x7f0000000400)="93d3033a61a34368da9ced3287a6bb283cb82765db6cb2e52ebdbc3abf9ed8d9e47a600a96a178b9e5bcc99b7bfee13a5febed9d4b46a671be95c6b974d156466caf97fa3b638803b9d9ef099f4d5c2d91cb5be129ea5e169d18e1f8795d6218a2d7f88642fd8c59816a49e440ea5e7042a442b951c451419af9030b1d326e890e3601f93cce1bd57a56a51f20242f7e99a4c2ee2320646d79ea505cee4cb0b50e0d1ce3ba91489043d960151fdb71be10797f15e0862d1319bf7d2615dca870e4e61eac0c7d22af80f2743cf3061d1fbf98dd61c5ce75eaf2355f31f940b12d5046bd"}) r4 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x1010, r0, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x100000001, 0x82000) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000000580)) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f00000005c0)={0x1ff, 0x3, 0x1000}, 0x4) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000009c0)={0x120, 0x0, &(0x7f00000007c0)=[@reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x40, 0x40, &(0x7f0000000640)=[@ptr={0x70742a85, 0x1, &(0x7f0000000600), 0x1, 0x4, 0x1d}, @flat={0x73682a85, 0x101, r2, 0x3}], &(0x7f0000000680)=[0x0, 0x38, 0x0, 0x28, 0x18, 0x0, 0x28, 0x48]}}, @acquire_done={0x40106309, r2}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x20, 0x38, &(0x7f00000006c0)=[@fda={0x66646185, 0x9, 0x2, 0x3c}], &(0x7f0000000700)=[0x28, 0x78, 0x28, 0x70, 0x38, 0x38, 0x0]}}, @request_death={0x400c630e, 0x2, 0x2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000740), &(0x7f0000000780)=[0x38, 0x0, 0x38, 0x48, 0x78]}, 0x9}}, @increfs_done={0x40106308, r4, 0x4}, @increfs_done={0x40106308, r2, 0x4}], 0x8e, 0x0, &(0x7f0000000900)="405da355d64392e0850c2974a12b168bf4579eae99f6b25c3abdc286c6012baca5765322e3713cb7bbfcfcf9d79217fc22ed038cd23a0f02ef3b6fc72e1cb402915c1038804384ad7d38054c3a7e7e655f5a4e47421d9c01c3be58fb7768812822bed116898cf41a88f130eb5ad11c67e8c53e7626f4bb22bdf3d15f2a08f4557f0f33c7a2fedeb240c6060643d4"}) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000a00)) bind$netlink(r5, &(0x7f0000000a40)={0x10, 0x0, 0x25dfdbfe, 0x2000}, 0xc) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/context\x00', 0x2, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000ac0), 0x2) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000b00)={'eql\x00', {0x2, 0x4e23, @rand_addr=0x100000000}}) write$cgroup_subtree(r5, &(0x7f0000000b40)={[{0x2b, 'cpu', 0x20}, {0x2d, 'pids', 0x20}]}, 0xb) fchdir(r0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000b80)=""/7) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000bc0)=0x80) syz_mount_image$bfs(&(0x7f0000000c00)='bfs\x00', &(0x7f0000000c40)='./file0\x00', 0xcfa, 0x0, &(0x7f0000000c80), 0x208000, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000cc0), &(0x7f0000000d00)=0x8) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x80) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) getsockopt$inet6_int(r5, 0x29, 0x35, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000000e40)={0x2, 0x1, 0x1, 0x5, 0x80, 0x7}) r6 = add_key$user(&(0x7f0000000e80)='user\x00', &(0x7f0000000ec0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000f00)="10768eed0ab3822bdff06a5e5dc4f42fd2d8c6d5e5ce5f5bf3703aef0b98fb14f1e9ad97289f7d52ce408c7bde78d5950be8c50c8843b71b2f86fa376eef876b3eacc85852982eb81606cca3d90009d6a5f9f73bcc10d7dd2770f013e08a09c67b713f71179362388b56972aa639aea31336d6fcc800ecc953b1a4f7335b89d3aeda9533b39029c29550730dc01705efe019d04bfff308af05f7a4501e497216e0b06c1e8d8df9216e20317ed5b8f68934f0cd6ee76cf2782c111b018614117c826b4568f441452f474cc4e4bf42e19c210b0defd823d04aebc99ee2d326a879d2ee3ea113a898a9c90bb1224c", 0xed, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r6, 0xffffffffffff8001) 2018/04/02 00:32:36 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000240)="cca8905396d6117f2f5c425088642a61d37d77f8ec69c6bc08ca07d1141470ca1e3e5d4cdb0123dc90b6dec7b33bcc35c6bc00191d452866a9347981d67e3d056e593b4af1d85aea1af6746048d50a8ccc321e3c000095184b2d820cef4980541b022f0b54c484fa987321d9671861767daf1f6d0031ee53f7", &(0x7f00000000c0), &(0x7f00005f0ffc), &(0x7f00000001c0)="89f50afa112063220d8f620ee29d12c6233c19d59dc5797ef0d5264d5483551c99f98cdfb2fc22d877a04973e8b3b63ae6c312d443998b276e17152789c163c8ba852a4b3e3d3fdb57a8f96cbfdbf04d2f961e103b5a468a39d12c209c91ed9f5cff9bf7ee8065253c67a86daf99c90467e143e2262b516d86848a05f0b4a8f9") getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000100)=""/171, 0xab) creat(&(0x7f0000000340)='./file0\x00', 0x20) 2018/04/02 00:32:36 executing program 3: 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$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000480)="6e653e5e5c62e36e24") readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000580), 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000980)={0x0, 0x80000001}, &(0x7f0000000940)=0xfffffffffffffec3) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000009c0)=ANY=[@ANYBLOB="edffffff10af00ddac6b9ae5e6118a771941996e1aaa090369c9b67982e469b14132f27cf11f6bef9541e63417e5cbcaf4e32b00ab8f8051916226e2639f1390681e4167617f46d5298a58cf167722128828990d58f2528e949e2f7795a6ca04425770cc26a7bda27182b967c8c8bd278abecbea3088170bd36e2310bc6552b4e4115bfe3b7aa581af1b111bb524d4077fdb99b95da2d0e0e49970e5b36532c64f354e4880c14e158c13e10b4bdd668338c747ef1d6d3384ec14557d775c70c5d0844b6025e7268b99113de7fe966fd9b4c9a75210f768182d9fb5d5fbcb6a1a9566b6"], &(0x7f0000000180)=0x1) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040), 0x10) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000007c0)={0x0, 0x10001}, &(0x7f0000000800)=0xd6) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000700)={0x3, &(0x7f00000006c0)=[{}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000840)={0x1, &(0x7f0000000780)=[{}]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000900)={0x6, &(0x7f00000008c0)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f00000004c0)={r5, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x105, 0x9, &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000880)}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200, 0x7, 0x0, 0x0, 0x3cb}, &(0x7f00000001c0)=0x20) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab9") [ 116.301806] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=198 sclass=netlink_xfrm_socket [ 116.523686] device lo left promiscuous mode [ 116.556801] device lo entered promiscuous mode [ 116.577200] device lo left promiscuous mode [ 116.614173] device lo entered promiscuous mode 2018/04/02 00:32:37 executing program 0: prctl$intptr(0x22, 0x3ff) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x300, 0x1ff, 0x1, 0x8001, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) 2018/04/02 00:32:37 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000000000), 0xffffffffffffffbf) 2018/04/02 00:32:37 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4400, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x10000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00002fe000)="240000002a0007003200000100367700fb06ffff0100000000040000000000000000fd10", 0x24) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/04/02 00:32:37 executing program 4: r0 = socket$inet6(0xa, 0x800008000006, 0x4) setsockopt$sock_int(r0, 0x1, 0xffffffffffffffff, &(0x7f0000687000)=0x80000000, 0x0) socket$inet6(0xa, 0x80000, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000680)={0x0, 0x4a, "26253852552849b4b08c64a94e1bb5b88cf1eb105f353c7af017872876c336e9edf97fc924a9cc135844fdb080f84c796995a05b7b250fd80872462a529ae68759a5f0015d3c4a3ba5ab"}, &(0x7f0000000700)=0x52) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000740)={r5, 0x3, 0x10}, &(0x7f0000000780)=0xc) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000200)=[{0x2, 0x3, 0xffffffff, 0x0, @tick=0x2, {0x4, 0xbe}, {0x2fe, 0x3f}, @raw32={[0x1, 0x3, 0x81]}}, {0x4, 0x6, 0x8, 0x8, @tick=0x3ff, {0x8, 0x9}, {0xa1d, 0x80000000}, @result={0x1, 0x4}}, {0x7, 0xd7, 0xfb, 0x4, @tick=0x100000001, {0x2, 0x8}, {0x4c}, @raw8={"2a3716871f6ad9413a3df18f"}}, {0x10001, 0x0, 0x1, 0x3c9, @time={0x0, 0x989680}, {0x6, 0x4}, {0xea000000000, 0x2800}, @connect={{0x5, 0xd2}, {0x9, 0xfffffffffffeffff}}}, {0x71, 0x5, 0x1, 0x10000, @time={r3, r4+10000000}, {0x80000000, 0x800}, {0xffff, 0x9}, @raw32={[0x3f, 0x20, 0x7]}}, {0x101, 0x4, 0x8000, 0x682b, @time={r6, r7+10000000}, {0x101, 0x8}, {0x8000, 0x40}, @note={0x4, 0x1, 0x2ce3e801, 0xfffffffffffffffc, 0x1}}], 0x120) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) listen(r1, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="16000000ecc343d3af80dc44b3aa32f31d8fadaf3e0ab6bdcf6794c38ade538d7d9cbf80c9a83f23b7ffb3eaac75744157ffaedd978291f250e733f7ee9a3540143609f11151ddffe2ba4d8298536e833e"], &(0x7f0000000380)=0x1e) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000003c0)={0x21f3, 0x9, 0x4, 0x10001, 0x9, 0x1, 0x8, 0x9e0, r8}, 0x20) getsockopt(r1, 0x7, 0x100000000, &(0x7f0000000000)=""/234, &(0x7f0000000100)=0xea) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000340)={0x80, 0x5186, 0x200, 0x4, 0x3f, 0x7fff, 0xffffffffffffff80, 0x3, 0x0}, &(0x7f00000004c0)=0x20) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000600)={{0x1, 0x0, 0x400, 0x3, 0xfffffffffffff800}, 0x5, 0x8}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000500)={r9, @in6={{0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x2}}, 0x3, 0x1, 0x8000, 0x1, 0x5}, &(0x7f00000005c0)=0x98) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000400)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'nr0\x00'}}) 2018/04/02 00:32:37 executing program 3: 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$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000480)="6e653e5e5c62e36e24") readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000580), 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000980)={0x0, 0x80000001}, &(0x7f0000000940)=0xfffffffffffffec3) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000009c0)=ANY=[@ANYBLOB="edffffff10af00ddac6b9ae5e6118a771941996e1aaa090369c9b67982e469b14132f27cf11f6bef9541e63417e5cbcaf4e32b00ab8f8051916226e2639f1390681e4167617f46d5298a58cf167722128828990d58f2528e949e2f7795a6ca04425770cc26a7bda27182b967c8c8bd278abecbea3088170bd36e2310bc6552b4e4115bfe3b7aa581af1b111bb524d4077fdb99b95da2d0e0e49970e5b36532c64f354e4880c14e158c13e10b4bdd668338c747ef1d6d3384ec14557d775c70c5d0844b6025e7268b99113de7fe966fd9b4c9a75210f768182d9fb5d5fbcb6a1a9566b6"], &(0x7f0000000180)=0x1) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040), 0x10) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000007c0)={0x0, 0x10001}, &(0x7f0000000800)=0xd6) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000700)={0x3, &(0x7f00000006c0)=[{}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000840)={0x1, &(0x7f0000000780)=[{}]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000900)={0x6, &(0x7f00000008c0)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f00000004c0)={r5, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x105, 0x9, &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000880)}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200, 0x7, 0x0, 0x0, 0x3cb}, &(0x7f00000001c0)=0x20) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab9") 2018/04/02 00:32:37 executing program 5: mkdir(&(0x7f0000000140)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x40, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) utimes(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x7530}}) mkdir(&(0x7f0000000300)='./control/file0\x00', 0x0) openat$cgroup_ro(r1, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) close(r1) sendto$unix(r1, &(0x7f0000000180)="dd2eddd74d05bd159fef8ba863157019ca67f19ab987b0d69c073de81637176d06837e79dacc5d938d9ce91183c5cea52957dcdfd6c7a78b03208c4b0897b767327bc8ef4c26ea36cfabfbfab6c04c8f064fbdc2ec615d5ff68843b9f378", 0x5e, 0x3e295c428690b513, 0x0, 0x0) 2018/04/02 00:32:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) fstat(0xffffffffffffffff, &(0x7f00000000c0)) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) tkill(r1, 0x16) 2018/04/02 00:32:37 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) socketpair$unix(0x1, 0x200000000000045, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0xfffffd4b}, 0x0) 2018/04/02 00:32:37 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x521000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000003c0)={r1, r2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x40000000000) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e3", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r3, &(0x7f0000012f79)="c0", 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000680)=ANY=[@ANYBLOB="05000000ae5fabf88b8eda780867bafa1156c86b6bfa22c603001fda68faf0429e7ef4bea4542f8c106f89f4c30af426ba70cbd0d4d58a03791dc13f05618a28e15a065e7e8812b2d1bd407b68742a0e922f522e1e6ad613cff4a5d56f00000000000000000000"], 0xe) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000600)={0x0, 0x9}, &(0x7f0000000640)=0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x1, 0x1, 0xfffffffffffffffb, 0x0, 0x7fff, 0x1, 0x2, 0x344, 0x5, 0x8e, 0x80000001, 0x20d8, 0x0, 0x80, 0x1]}, &(0x7f0000000440)=0x100) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000100)={0x1, 0xe, &(0x7f0000000400)="bb2c920700000000000000e70e3c"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000800)) mmap$binder(&(0x7f0000ffa000/0x5000)=nil, 0x5000, 0x0, 0x10013, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x80000000) getpgrp(0xffffffffffffffff) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x3, 0x200, 0x3, 0xffffffffffffffff}, 0x0) close(r5) r6 = getpgrp(0x0) connect$netrom(r0, &(0x7f0000000500)=@full={{0x3, {"3444e59e10b3fa"}, 0x2}, [{"83fed9efe0a32a"}, {"9e7ad3d1b628b0"}, {"d68083207f953e"}, {"f062d5bb02b1c5"}, {"5416104d33b464"}, {"f80911ec45a445"}, {"780e9e36939ac1"}, {"34cbc063f49730"}]}, 0x48) fcntl$setownex(r0, 0xf, &(0x7f0000000840)={0x0, r6}) 2018/04/02 00:32:37 executing program 7: getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x10000) openat(r1, &(0x7f0000000040)='./file0\x00', 0x4000, 0x1a2) setregid(0x0, r0) 2018/04/02 00:32:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b3bff8)='ns/user\x00') setns(r0, 0x0) fcntl$setsig(r0, 0xa, 0x25) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) [ 117.555531] device lo left promiscuous mode 2018/04/02 00:32:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1, 0x2) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)="91985d76c327ac708f4c3a000000000000000000", 0x14}], 0x1) ioctl(r0, 0x6, &(0x7f0000000040)) 2018/04/02 00:32:37 executing program 4: r0 = socket$packet(0x11, 0x4, 0x300) socketpair(0x11, 0x80006, 0x7ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xc3, @dev={0xfe, 0x80, [], 0xd}, 0x100000001}], 0x2c) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000000)={0x0, 0x3}) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x1e, 0x672, 0x9, 'queue0\x00'}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) write$cgroup_subtree(r2, &(0x7f0000000180)={[{0x0, 'memory', 0x20}, {0x2f, 'memory', 0x20}, {0x2d, 'pids', 0x20}]}, 0x16) 2018/04/02 00:32:37 executing program 1: r0 = socket$inet(0x2, 0xf, 0x2) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/177, &(0x7f00000000c0)=0xb1) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xac, r3, 0x800, 0x70bd28, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x488c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x64}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040800) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000e7a000)) getdents64(r1, &(0x7f0000a23000)=""/205, 0xcd) r4 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x8) sendmsg$nl_route(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getaddr={0x14, 0x16, 0x0, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1}, 0x1) 2018/04/02 00:32:37 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'gre0\x00', 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="d4a824f82a311302f6787e69a88cc409dc88f82da6953a8cad611427a45831453a2d80e0f55fd564a91b1a53803ee089c6cacf00fac633cada63a4ce71ac6029766f20bb81fe52387011ade1fa5f2981863b130388b683a49497a65c7f8ec222ee7f9c0041dbb2fb24dd3a71145ab82cd7680cafa089e5210368d18f7fb30d804086", 0x82) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000001c0)={@empty, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006acffb), 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/04/02 00:32:37 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) modify_ldt$write2(0x11, &(0x7f0000000040)={0x3ff, 0x1000, 0x2000, 0x80, 0x9, 0x5, 0x6, 0x3, 0x101, 0x4}, 0x10) r2 = accept4$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x800) write$cgroup_pid(r0, &(0x7f0000000140)={[0x30]}, 0x1) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) syncfs(r2) bind$ipx(r1, &(0x7f00000001c0)={0x4, 0x5750, 0x7, "94280d3b7e3e", 0xdf8}, 0x10) r3 = memfd_create(&(0x7f0000000200)='-&\x00', 0x1) ioctl$void(r2, 0xc0045c7f) getrusage(0xffffffffffffffff, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000380)={r4, 0x8, 0x4, 0x800, 0xb6, 0xb17}, 0x14) r5 = getpgrp(0xffffffffffffffff) getpriority(0x2, r5) ioctl$TCSETS(r0, 0x5402, &(0x7f00000003c0)={0x7, 0x4, 0x1, 0x4, 0xaca, 0x5, 0x100, 0xc5, 0x0, 0x800, 0x9, 0x1}) r6 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="d565a950b8146540ccdddfd103513f3cf043aa7c752ef94c1233a0af0e30fa493d36aa97aa6e60533ecff4b3fe5945469ddbcd0a2d2ae3b8cbb0eaca449627c9d3702bfb8edd489a983480de5f1df1677fe91d8174dd7e8c4cd7663b72a12d560b91fe712cffcf9b83a4e99a220bc7ab31a4cebeee20c2812ce603fa3e46e8105e3cf8d8dce4936c1efd5383d3ea95ae8b7f59899eb98aeb", 0x98, 0xffffffffffffffff) r7 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r6, &(0x7f0000000540)='logon\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, r7) mq_notify(r1, &(0x7f0000000780)={0x0, 0x16, 0x2, @thr={&(0x7f0000000640)="8ebc30ffe2a3fe80588d417eca6972b8488f054a4a124627ee97c52dad2f862c63f4ed60eede7e0f6bf2ff9b25b647ceee14fb5c99057547547875315f9e32287252e361eef115a61b3d2e285dc1b0", &(0x7f00000006c0)="af439c107daff5a23472d685d83d8655fb2ea66108ef117a79dd3c93b2df24a52f033e4f9936a64a9da3d5755486b396688c33cfafd4be634888dc225da4ba274e68bd1bf8e8dad5522c85bcc7e406b42b65e457b87eac2a299ecf3b88ce31ce8ed8f072f0878c7959ef159d671cefda40de9048af0730927c900e69d33c8ca2a6a50324feb27bd0769fff31567840d74f0ad8a6fc594e488ef82c868c593f573d76"}}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000007c0)={0xfd4e, {{0xa, 0x4e24, 0xfffffffffffff2a2, @loopback={0x0, 0x1}, 0x3}}}, 0x88) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000880)={r4, 0x6164d1a3, 0x94, 0xfff, 0x2, 0xfffffffffffffffa}, 0x14) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000008c0)) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000900)) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000940)={0x0, 0x2, 0x1d}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000980)) perf_event_open(&(0x7f0000000a00)={0x5, 0x70, 0xaf0, 0xf0, 0x2, 0x7, 0x0, 0x3, 0x20, 0xf, 0x7ff, 0x0, 0x6, 0x101, 0x1, 0xff, 0x8, 0x3, 0x800, 0x9, 0x3, 0x0, 0x1, 0xfffffffffffffffb, 0x2, 0x7fffffff, 0x6, 0x7f, 0x6, 0x1, 0x1ff, 0x4, 0x1, 0x6, 0x2, 0x5, 0x10001, 0x3f, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f00000009c0), 0x8}, 0x280, 0x3, 0x7, 0x0, 0x8000, 0x10001, 0x400}, r5, 0xa, r3, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000a80)=@assoc_id=r4, &(0x7f0000000ac0)=0x4) socket(0xf, 0x0, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000b00)={r4, 0x65, "6b64236eb1769cedd600a047d097cdbce01aa3e4a876d39f1c784bac6ce3c8d5943a439ba217e7a691f1d6cb6c863ad548a7e8ffb6d636d02ac3ba25650f2b8184716a0b8e09520a11f854b6af28d332ce449f44c84c8451619710d2306d9fc01f50eb662f"}, &(0x7f0000000b80)=0x6d) 2018/04/02 00:32:37 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000600)=0x59699a0acb257011) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xfffffffffffffff8, 0x3, 0x7}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x904e, 0x208}, &(0x7f0000000740)=0x90) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) fstat(r0, &(0x7f00000004c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(0xffffffffffffffff, &(0x7f0000000300), r2, &(0x7f00000003c0), 0x812, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000140)={@multicast2=0xe0000002, @multicast2=0xe0000002, r4}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x0, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x2}) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000680)=""/114) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={"736563757269747900000000000000000000000000000000000000ff00"}, &(0x7f0000000040)=0xfffffd3a) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0x4) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x48, &(0x7f0000fef000)=0x156c, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x8000, &(0x7f0000000040)={0x2, 0x4e1c, @loopback=0x7f000001}, 0x10) socket$netlink(0x10, 0x3, 0x0) open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) [ 117.678626] device lo entered promiscuous mode 2018/04/02 00:32:37 executing program 1: r0 = socket$inet(0x2, 0xf, 0x2) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/177, &(0x7f00000000c0)=0xb1) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xac, r3, 0x800, 0x70bd28, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x488c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x64}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040800) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000e7a000)) getdents64(r1, &(0x7f0000a23000)=""/205, 0xcd) r4 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x8) sendmsg$nl_route(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getaddr={0x14, 0x16, 0x0, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1}, 0x1) [ 117.770297] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 117.776772] device lo entered promiscuous mode [ 117.782830] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly [ 117.822302] device lo left promiscuous mode [ 117.851439] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/04/02 00:32:37 executing program 0: prctl$getreaper(0x25, &(0x7f0000000140)) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00000001c0)={'syz_tun\x00', @ifru_names='nr0\x00'}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)={0x2, 0x15, 0xffffffffc8932a88, 0xf, 0x22, 0x0, 0x70bd2d, 0x25dfdbfd, [@sadb_spirange={0x2, 0x10, 0x4d2, 0x4d3}, @sadb_x_sa2={0x2, 0x13, 0x80000000, 0x0, 0x0, 0x70bd2b}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e20}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d2}, @sadb_x_sec_ctx={0x19, 0x18, 0x4, 0x4, 0xb9, "58504906cf1ff1468498153aea506f3c50f3925259abe6717f8c4794dfeb8ff5af12d356b38883ebbefc8333826e04bde33fafa610258efc45d75c18abb3966c5973d37b923516b2cda18f46a0c3e211de4dca77777d4331255516cb7fa415383d0cfcb6fd5b486d984ebb3671df95371d982a098ee79aa958c4b6403af67ae38d930b44a9d2b2a488b0da64696ec06e2fb35ab74eb8493c76b3996266179084d10fdfbcce5dc4da9a33236cc74f81f4e7d536556a8a9d9db9"}]}, 0x110}, 0x1}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x54, 0x2) 2018/04/02 00:32:37 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a558850a60087106e"], 0x0, 0x0, &(0x7f0000000340)}) 2018/04/02 00:32:37 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000000c0)=""/111) seccomp(0x1, 0x0, &(0x7f0000016000)={0x2, &(0x7f0000000000)=[{0x2c}, {0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xff}}, 0x1, 0x0, 0x6, 0x101, 0x10}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r2, 0x10001}, 0x8) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000140)=""/182) [ 117.900581] device lo entered promiscuous mode [ 118.011879] binder: 9595:9596 unknown command 1351111946 [ 118.017726] binder: 9595:9596 ioctl c0306201 20000400 returned -22 [ 118.024831] binder: 9595:9598 unknown command 1351111946 [ 118.030410] binder: 9595:9598 ioctl c0306201 20000400 returned -22 2018/04/02 00:32:38 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'gre0\x00', 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="d4a824f82a311302f6787e69a88cc409dc88f82da6953a8cad611427a45831453a2d80e0f55fd564a91b1a53803ee089c6cacf00fac633cada63a4ce71ac6029766f20bb81fe52387011ade1fa5f2981863b130388b683a49497a65c7f8ec222ee7f9c0041dbb2fb24dd3a71145ab82cd7680cafa089e5210368d18f7fb30d804086", 0x82) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000001c0)={@empty, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006acffb), 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/04/02 00:32:38 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fallocate(r0, 0x0, 0x0, 0xca4f) pwrite64(r2, &(0x7f0000000c00)="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", 0x200, 0x0) 2018/04/02 00:32:38 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000001c0)={@empty, 0x0}, &(0x7f0000000200)=0x14) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r2) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) connect$packet(r0, &(0x7f0000000240)={0x11, 0x4, r1, 0x1, 0x7f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) lookup_dcookie(0x2, &(0x7f0000000080)=""/224, 0xe0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x4c, &(0x7f0000000ffe), 0x0) 2018/04/02 00:32:38 executing program 2: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00001b3000)) add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000200)) recvmmsg(r0, &(0x7f0000003b40)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/122, 0x7a}, {&(0x7f0000000100)=""/47, 0x2f}, {&(0x7f0000000140)=""/4, 0x4}, {&(0x7f0000000240)=""/242, 0xf2}], 0x4, &(0x7f0000000340)=""/70, 0x46, 0xffffffff}, 0x1}, {{&(0x7f00000003c0)=@ax25, 0x80, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/36, 0x24}, {&(0x7f0000000440)=""/133, 0x85}, {&(0x7f0000000500)=""/223, 0xdf}, {&(0x7f0000000600)=""/67, 0x43}], 0x4}, 0xfffffffffffffffb}, {{&(0x7f00000006c0)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000740)=""/69, 0x45}, {&(0x7f0000000800)=""/53, 0x35}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000000840)=""/124, 0x7c}, {&(0x7f0000001940)=""/81, 0x51}], 0x5, &(0x7f0000001a40)=""/91, 0x5b, 0x6}, 0x4}, {{&(0x7f0000001ac0)=@generic, 0x80, &(0x7f00000008c0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/223, 0xdf}], 0x2, &(0x7f0000002c40)=""/49, 0x31, 0x7}}, {{&(0x7f0000002c80)=@can={0x0, 0x0}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002d00)=""/244, 0xf4}, {&(0x7f0000002e00)=""/244, 0xf4}, {&(0x7f0000002f00)=""/153, 0x99}], 0x3, &(0x7f0000003000)=""/141, 0x8d, 0x200}, 0x100000000}, {{&(0x7f00000030c0)=@alg, 0x80, &(0x7f0000003280)=[{&(0x7f0000003140)=""/104, 0x68}, {&(0x7f00000031c0)=""/93, 0x5d}, {&(0x7f0000003240)=""/20, 0x14}], 0x3, &(0x7f00000032c0)=""/23, 0x17, 0x1}, 0x8}, {{&(0x7f0000003300)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000003440)=[{&(0x7f0000003380)=""/111, 0x6f}, {&(0x7f0000003400)=""/43, 0x2b}], 0x2, &(0x7f0000003480)=""/223, 0xdf, 0x20}, 0x4e25}, {{&(0x7f0000003580)=@ipx, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003600)=""/234, 0xea}, {&(0x7f0000003700)=""/228, 0xe4}, {&(0x7f0000003800)=""/95, 0x5f}, {&(0x7f0000003880)=""/114, 0x72}, {&(0x7f0000003900)=""/142, 0x8e}], 0x5, &(0x7f0000003a40)=""/249, 0xf9, 0x8}, 0x4}], 0x8, 0x100, &(0x7f0000003d40)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000003d80)={'lo\x00', r3}) 2018/04/02 00:32:38 executing program 5: r0 = socket(0x11, 0x2, 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, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6621}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000500)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) r3 = accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000002c0), &(0x7f0000000580)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r4 = dup3(r1, r2, 0x0) pselect6(0x40, &(0x7f0000000600)={0x9, 0xb0, 0x7, 0x8, 0x5, 0x1f, 0x200}, &(0x7f0000000200)={0x5, 0x1, 0x0, 0x0, 0x2, 0x3, 0x491, 0xfffffffffffffffb}, &(0x7f0000000640)={0x0, 0xfff, 0x200, 0x40, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340)={0xfffffffffffff7fe}, 0x8}) unshare(0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0), &(0x7f0000000540)=0x80000001) prctl$setptracer(0x59616d61, 0x0) sched_getattr(0x0, &(0x7f00000000c0), 0x30, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000000240)) setsockopt(r0, 0x107, 0x0, &(0x7f0000d52ff0), 0x0) fstatfs(r0, &(0x7f0000000000)=""/107) close(0xffffffffffffffff) accept$netrom(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000280)={0x100, 0x7ff, 0x0, 0xfffffffffffffffa, 0x0, 0x9, 0x0, 0x5, 0x5, 0x7fffffff}, 0xb) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) getegid() inotify_init1(0xfffffffffffffffd) socket$inet6_dccp(0xa, 0x6, 0x0) recvmmsg(r4, &(0x7f0000007a80)=[{{&(0x7f0000000680)=@ipx, 0x80, &(0x7f0000000700), 0x0, 0x0, 0x0, 0x9}}, {{&(0x7f0000000740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001980)=[{&(0x7f00000017c0)=""/14, 0xe}, {&(0x7f0000001800)=""/74, 0x4a}, {&(0x7f0000001880)=""/111, 0x6f}, {&(0x7f0000001900)=""/68, 0x44}], 0x4, &(0x7f0000001a00)=""/235, 0xeb, 0x1}}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001b00)=""/11, 0xb}, {&(0x7f0000001b40)=""/50, 0x32}, {&(0x7f0000001b80)}, {&(0x7f0000001bc0)=""/206, 0xce}], 0x4, &(0x7f0000001d00)=""/238, 0xee, 0x2}, 0x101}, {{&(0x7f0000002440), 0x80, &(0x7f0000003980)=[{&(0x7f00000024c0)=""/77, 0x4d}, {&(0x7f0000002540)=""/4096, 0x1000}, {&(0x7f0000003540)=""/187, 0xbb}, {&(0x7f0000003600)=""/19, 0x13}, {&(0x7f0000003640)=""/243, 0xf3}, {&(0x7f0000003780)=""/130, 0x82}, {&(0x7f0000003840)=""/216, 0xd8}], 0x7, &(0x7f0000003a40)=""/44, 0x2c, 0x8a}, 0x6}, {{0x0, 0x0, &(0x7f0000005240)=[{&(0x7f0000003f40)=""/171, 0xab}, {&(0x7f0000004000)}, {&(0x7f0000004040)=""/137, 0x89}, {&(0x7f0000004100)=""/4096, 0x1000}, {&(0x7f0000005100)=""/154, 0x9a}, {&(0x7f00000051c0)=""/107, 0x6b}], 0x6}, 0x10000}, {{0x0, 0x0, &(0x7f00000079c0)=[{&(0x7f0000006880)=""/11, 0xb}, {&(0x7f00000078c0)=""/58, 0x3a}, {&(0x7f0000007900)=""/186, 0xba}], 0x3, &(0x7f0000007a00)=""/117, 0x75}}], 0x6, 0x2, &(0x7f0000007cc0)={0x77359400}) 2018/04/02 00:32:38 executing program 0: prctl$getreaper(0x25, &(0x7f0000000140)) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00000001c0)={'syz_tun\x00', @ifru_names='nr0\x00'}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)={0x2, 0x15, 0xffffffffc8932a88, 0xf, 0x22, 0x0, 0x70bd2d, 0x25dfdbfd, [@sadb_spirange={0x2, 0x10, 0x4d2, 0x4d3}, @sadb_x_sa2={0x2, 0x13, 0x80000000, 0x0, 0x0, 0x70bd2b}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e20}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d2}, @sadb_x_sec_ctx={0x19, 0x18, 0x4, 0x4, 0xb9, "58504906cf1ff1468498153aea506f3c50f3925259abe6717f8c4794dfeb8ff5af12d356b38883ebbefc8333826e04bde33fafa610258efc45d75c18abb3966c5973d37b923516b2cda18f46a0c3e211de4dca77777d4331255516cb7fa415383d0cfcb6fd5b486d984ebb3671df95371d982a098ee79aa958c4b6403af67ae38d930b44a9d2b2a488b0da64696ec06e2fb35ab74eb8493c76b3996266179084d10fdfbcce5dc4da9a33236cc74f81f4e7d536556a8a9d9db9"}]}, 0x110}, 0x1}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x54, 0x2) 2018/04/02 00:32:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x5, 0xffffffffffffff00}, 0x14) r2 = dup3(r0, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x5, 0x0, 0xffffffffffff8001}, 0x6, 0x1fc, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x4, 0x9}) r3 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000005c0)=0xe8) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000580)='./file0\x00', 0x8000, r4, r5, 0x3, 0x1) sendmsg(r3, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r6 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000500)={{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xf2}, {0xa, 0x4e21, 0x9c, @dev={0xfe, 0x80, [], 0x13}, 0x7}, 0x9, [0x6, 0xffffffff, 0xc000000000000000, 0x8, 0x400, 0x6, 0x40, 0x2]}, 0x5c) r7 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000600)=0x17, 0xfffffd0f) socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_DMA(r7, 0xc0286429, &(0x7f00000004c0)={r9, 0x1, &(0x7f00000003c0)=[0x4], &(0x7f0000000400)=[0x9, 0x100], 0x0, 0x4, 0x0, &(0x7f0000000440)=[0xffff, 0x0, 0x0, 0x0], &(0x7f0000000480)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0), &(0x7f0000000300)=0x8) add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="7d387db8ce196e4ea768f10612ddf2ac3061587671ccc48ca71733fe6b7c5d4d25b82883c6d7f053fcb985fc72b97842dac9fc50b3016cafa314bac3ef2dd7ac06a2897edd114f37e6dec3a49d17a8a27271a725944c2bc4bf12e08bcea1717394d85fb656223dd245d08fd03efa4e87f365f10f1cc22e2c5105c86e", 0x7c, 0x0) keyctl$negate(0xd, r6, 0x1f, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x4, 0xf5}, 0xc) 2018/04/02 00:32:38 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000100)={0x81, 0x4, 0x4, 0x3fb, 0x80000000, 0x1}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bcsf0\x00', 0x400}) write$selinux_load(r1, &(0x7f0000000180)={0xf97cff8c, 0x8, 'SE Linux', "53d0d392e942673b7cc49a735f6d051a5eaa860183c293ef488a0a0539286d4c707a4c2736d8b0c56a7d527ec6e16fc52483d6c72f04542153955db54e837a6ad00846c1437a627963a7d165a957d71070cd72af787a9a3ecb3e66915d45fb84d8b3062a220f73627ef2967669f98ac9527df8ee0fa65dac0300910dd88f200c2e7c7ca7963c305273e656a98f47dffa3e6ea309c5098560a6a4c55bb21f78849a779a73589d1878942e53c54473"}, 0xbe) 2018/04/02 00:32:38 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') renameat(r0, &(0x7f0000000100)='./file1\x00', r0, &(0x7f0000000000)='./file0/') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) 2018/04/02 00:32:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x0, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b", 0x74}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(0xffffffffffffffff) dup(r1) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000100)=0xc49f78f9331b25eb) 2018/04/02 00:32:38 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) sendto$inet6(r0, &(0x7f0000001380)="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", 0x1000, 0x44, &(0x7f0000001200)={0xa, 0x4e21, 0x82f3, @loopback={0x0, 0x1}, 0x3f}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000023c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x2) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f00000011c0), &(0x7f0000001340)=0x10, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000001240)=0x5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={r1, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x8, 0x6, 0x75, 0x8, 0x20}, 0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2}, 0x20) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x6, 0x6f, 0x1]}, 0xa) recvfrom$ipx(r2, &(0x7f0000002380)=""/52, 0x34, 0x10002, 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000001280)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000012c0)=0xffff, &(0x7f0000001300)=0x2) 2018/04/02 00:32:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0xfffffffffffffe3d, 0x20000000200007ff, &(0x7f0000deaff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x317) [ 118.575934] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 118.593519] device lo left promiscuous mode 2018/04/02 00:32:38 executing program 0: r0 = memfd_create(&(0x7f0000000000), 0x2) creat(&(0x7f0000000000)='./file0\x00', 0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) fcntl$addseals(r0, 0x409, 0x4) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000040)="a0c8d246621860d6f51224534c854ebea97d977acdb9c6aab558a839a2a7b5d2f2e5d83507b2e3f6bc712158870514217027f1c0", 0x34) fallocate(r0, 0x0, 0x0, 0x80000001) 2018/04/02 00:32:38 executing program 2: socket(0xf, 0x0, 0xfffffffffffffff8) ioctl$sock_ifreq(0xffffffffffffffff, 0x8971, &(0x7f0000000040)={'bcsh0\x00', @ifru_names='yam0\x00'}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = socket(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0xfffffffffffdff7d}, 0x3ba) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000900)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000780)=0x7ff, 0x4) sendmsg$nl_netfilter(r3, &(0x7f0000000240)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000480)=ANY=[@ANYBLOB="14fcffff0201ff38c8c8d37fca3b18c2e32161cdc91d2e000008dda0"], 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={0xe6, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x1, 0x0, 0x3, 0x3, &(0x7f0000000080)='syzkaller0\x00', 0xd01, 0x40}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @empty, 0x1}}, 0x1ff, 0x0, 0x3671d9d6, 0x0, 0xa2}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x1, 0x0, 0x7, 0x86cb}, &(0x7f0000000500)=0x10) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="f4f20c58eea41b3e85e033c21daddab3b4841912999730abe68947bf9440a85be28a6297dc42f19597f2b0a1336c07461e7116211064c55ca39bc1becd", 0x3d, 0x0) r5 = add_key(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r4, 0x4, r5) recvmsg(r3, &(0x7f0000000b40)={&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f00000007c0)=""/72, 0x48}, {&(0x7f0000000a00)=""/83, 0x53}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000000b80)=""/71, 0x47}], 0x4, &(0x7f00000005c0)=""/129, 0x81}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000935ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffe1b, &(0x7f0000bb1000), 0x0, &(0x7f0000576000)}, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}}) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={'nr0\x00', {0x4, 0x1, 0x9, "3f690302efaf", 0x3b}}) fchdir(r6) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000580)={"69555f5f6e59c902000069c600", 0x4000}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r7, 0x1, 0x39, &(0x7f0000000880), &(0x7f00000008c0)=0x8) 2018/04/02 00:32:38 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$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$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000200)={'HL\x00'}, &(0x7f0000000380)=0x1e) sendto$inet6(r0, &(0x7f0000000e40)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee4871dbcbac22ad7e2e8ab60cc48db0847236858d9e2591455ac0d84f240fa03f531aa08b2c75885d291fd706cf7df5f8083dd7780eee48f24260830c5d5e7", 0xf5, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$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, 0x0, 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(r0, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000240)=0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r4) 2018/04/02 00:32:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x200001) r1 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x8800) sendfile(r1, r0, &(0x7f0000000040), 0x4) [ 118.668988] device lo entered promiscuous mode 2018/04/02 00:32:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) fchown(r1, r2, r3) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0", 0x54) openat$cgroup(r1, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getpgid(0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x3, 0xdd, 0x9, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x0, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000b80)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYRES32=r5, @ANYBLOB], &(0x7f0000000700)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000004c80)=ANY=[@ANYBLOB], &(0x7f0000004cc0)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000a40)={r5}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0x0, 0x0, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x457}}, 0x0, 0x2ca3, 0x1000, 0xffffffff, 0xfffffffffffffffd}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r4, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912", 0xdf}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0]) fchown(0xffffffffffffffff, 0x0, r6) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000340)={0x0, 0x7, 0x0, 0x4}) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') read(r7, &(0x7f0000000080)=""/203, 0xcb) [ 118.705680] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 118.726837] device lo left promiscuous mode 2018/04/02 00:32:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x3) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xff, 0x2) ioctl$KDENABIO(r1, 0x4b36) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400400, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr=0x80000000, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x4e20, 0x8000, 0x4e24, 0xff, 0x2, 0x80, 0x20, 0xaf, 0x0, r3}, {0x9, 0x81, 0x4, 0x0, 0x1, 0x1ff, 0x0, 0x5}, {0x2, 0xffffffffffff2fbf, 0x5ecafa6c, 0x3}, 0x20, 0x6e6bb3, 0x1, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0x6c}, 0x2, @in=@loopback=0x7f000001, 0x3503, 0x1, 0x1, 0x4, 0xffffffffffffffff, 0x8, 0x100000001}}, 0xe8) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@remote, @in6=@dev}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getpeername$ipx(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0x2) close(r0) 2018/04/02 00:32:38 executing program 6: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000100)=ANY=[@ANYBLOB="0500000035000000855ba82aa1f85fd83cd61980e1c7d8c6d879f4cd193646bdff5c672abe1dbb0dfb394e1f312e6aeac4bdaab52f5d920b53b8dd51e1"]) r2 = syz_open_procfs(r0, &(0x7f00000003c0)='status\x00') fremovexattr(r2, &(0x7f00000002c0)=@random={'trusted.', 'status\x00'}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0x4}, 0x1) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000700)={0x3, &(0x7f00000006c0)=[{0x2, 0x8}, {0x3, 0x1}, {0x8e, 0x7}]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000340)=0x8, 0x4) pread64(r2, &(0x7f0000000040)=""/122, 0x7a, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x30, 0x0, 0x3ff}, &(0x7f00000001c0)=0x10) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000780)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x24, r4, 0x701, 0x70bd28, 0x25dfdbfd, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xfc}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x24}, 0x1}, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f0000000240)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000280)="4f16a6d59a9d9816c7fe05e2f545e95c099acc98", 0x14}, {&(0x7f0000000400)="ac17b3f3c13ea2f05981a0951470c1a939831368343ee94802825b7f17ed217aeaa86476aca90ff51ff8ed0161a9c5fc29ff4901ef5a6359466b1f6629dd56462203b364ce", 0x45}, {&(0x7f0000000480)="557976a7ece5c65bb1e351eefc1c1083abeabd16b12dd88cdd73eb9111bbe7cd4b378d1b5c7d3a8efdbbf330ebecfdc33fb15589952238e8a8bfc7d3a077d599e777ca5d8601724d4f5199d2efed844a50294bc09b43ad446369b0e2ac89f3236b5d7d4cc3d2e860ff295047ed824af8dd658b5be55efb28ecb0f59453e1580da5b9554eabdff019d07da611b1934e78fcb15078d378d5f1700d4819627237e5b4e162e12b9c5a884bd346c89312fa73e1274bca1665a3a7c94ff776dad2d2a04f0736dbfe2d46fc0ad8583cd366dc6fd3d0e7cf6fdcf5cc65c5b719620851c0", 0xe0}], 0x3, &(0x7f0000000580)=[@init={0x18, 0x84, 0x0, {0x2, 0xfffffffffffff4f1, 0xffff, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1c4, 0x4, 0x81, 0x40, 0x8000, 0x6, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x101, 0xb40, 0xffff, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x8, 0x0, 0x3, 0x1ff, 0x1000000000000, 0x59f1, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x5, 0x1, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x3, 0x1, 0x3, 0x3, 0x6, 0x1ff, 0x0, r3}}], 0x120}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0xce}, 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r3, 0x7, 0x1, 0x6, 0x1441, 0xc5f2}, 0x14) 2018/04/02 00:32:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) write(r0, &(0x7f00000001c0), 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40100000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="aaf10000", @ANYRES16=r3, @ANYBLOB="040325bd7000fbdbdf250d0000001c00010008000800020000000800080002000000080002002f00000008000400030000000c0003000800040004000000"], 0x44}, 0x1}, 0xc001) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) close(r0) socketpair(0xb, 0x807, 0x0, &(0x7f0000000100)) [ 118.793677] device lo entered promiscuous mode 2018/04/02 00:32:38 executing program 5: 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, &(0x7f0000000f40)=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) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000200)={'HL\x00'}, &(0x7f0000000380)=0x1e) sendto$inet6(r0, &(0x7f0000000e40)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee4871dbcbac22ad7e2e8ab60cc48db0847236858d9e2591455ac0d84f240fa03f531aa08b2c75885d291fd706cf7df5f8083dd7780eee48f24260830c5d5e7", 0xf5, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$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$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000240)=0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r4) 2018/04/02 00:32:38 executing program 0: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00000000c0)={0xbe51}, &(0x7f0000000100), &(0x7f0000000140)={0x77359400}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000340)={0x28, 0x0, &(0x7f0000000240)=[@increfs_done={0x40106308, r3, 0x3}, @increfs_done={0x40106308, r4, 0x4}], 0x81, 0x0, &(0x7f0000000280)="22f5f0ce4b52a156b422c6d77e49cb9adbcef083a94a993cdc5105c5812a96ab1e30f5e658a8eb61bf390e19b9e76e600b20559cca28c5ea3b95bd82da8847da08967f405de0540a38969074e4d5ff82f9ef55e72a256e61663e8db634e2ae4eb982b0b40d53d87dec8ab9f613aa8485e29de6e575b70390b3c7c797633160a734"}) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000c18000)) rt_sigtimedwait(&(0x7f0000a72000)={0xffffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a70ff0)={0x0, 0x989680}, 0x8) times(&(0x7f0000000040)) 2018/04/02 00:32:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) getpeername(r0, &(0x7f0000000300)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000380)=0xfffffffffffffda8) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040)=0x3f, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x0, &(0x7f00000002c0)={0x2, 0x4e1d, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000001000000009, &(0x7f0000000000)=0x8, 0x4) 2018/04/02 00:32:38 executing program 7: 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, &(0x7f0000000f40)=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) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000200)={'HL\x00'}, &(0x7f0000000380)=0x1e) sendto$inet6(r0, &(0x7f0000000e40)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee4871dbcbac22ad7e2e8ab60cc48db0847236858d9e2591455ac0d84f240fa03f531aa08b2c75885d291fd706cf7df5f8083dd7780eee48f24260830c5d5e7", 0xf5, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$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$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000240)=0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r4) [ 118.960556] device syz_tun entered promiscuous mode 2018/04/02 00:32:38 executing program 4: r0 = epoll_create(0x80000000) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000400)=""/67, 0x43}], 0x1, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000005000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) sync_file_range(r0, 0x900, 0x9, 0x7) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x7ff, 0x4e23, 0x0, 0xa, 0x20, 0x80, 0x0, r3, r4}, {0x0, 0x8, 0x48f, 0x8000, 0x7362, 0x8000, 0x3, 0xfffffffffffffffa}, {0x48, 0x9, 0x9, 0x4a72}, 0x71, 0x6e6bb7, 0x1, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3506, 0x2, 0x1, 0x100, 0x1, 0x0, 0x7}}, 0xe8) [ 119.009203] device syz_tun left promiscuous mode 2018/04/02 00:32:39 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x0, 0x0, @empty, 0x800}}}, 0x104) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) signalfd4(r4, &(0x7f00000004c0)={0x1}, 0x8, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r5 = perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x5208, 0x1, 0x2, 0x401, 0x7f, 0x8, 0x0, 0x80000001, 0x2887, 0xff, 0x100, 0x9, 0x7, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x7, 0x0, 0xba64, 0x5, 0x100000000, 0x1000, 0x10000, 0x40, 0x8, 0x2, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0xd9bc, 0x100000001, 0xdc}, r1, 0x10, r4, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000700)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x163, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0xc}, 0x8}], 0xd8) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f00000010c0)) dup2(r0, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1}) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x5, 0x2, 0x1000, 0x0, 0x0, 0xb3, 0x0, 0x1, 0xc5b00000, 0x5, 0x0, 0x9cc, 0x1, 0x5d9, 0x8, 0x1000, 0xffffffff00000001, 0x0, 0x0, 0xb8c6, 0x1000, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x1, 0xb20b, 0x6, 0x1, 0x200, 0x507, 0x2, 0x2, 0x6, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1f}, 0x0, 0x4, 0x9, 0x6, 0x0, 0x7fff, 0x80000001}, r1, 0xd, r5, 0x8) r6 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x1, 0x74}], 0x10) sendfile(r6, r6, &(0x7f00009bcffe), 0x4c35) sendfile(r7, r6, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f0000000080)=""/4096) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)=0x800) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockname(r3, &(0x7f0000001100)=@nl=@unspec, &(0x7f0000000040)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r8, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000480)=0xc) 2018/04/02 00:32:39 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543a", 0x20}], 0x1, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r1, 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', 0x0, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000015c0)=ANY=[@ANYRES32], &(0x7f00000012c0)=0x1) fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e1551309", 0x51, r2) 2018/04/02 00:32:39 executing program 0: r0 = socket(0x8, 0x3, 0x5de) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x31d406, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) 2018/04/02 00:32:39 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x0, 0x3, {0x0, 0x2}}) 2018/04/02 00:32:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) write(r0, &(0x7f00000001c0), 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40100000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="aaf10000", @ANYRES16=r3, @ANYBLOB="040325bd7000fbdbdf250d0000001c00010008000800020000000800080002000000080002002f00000008000400030000000c0003000800040004000000"], 0x44}, 0x1}, 0xc001) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) close(r0) socketpair(0xb, 0x807, 0x0, &(0x7f0000000100)) 2018/04/02 00:32:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca0fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) vmsplice(r2, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x0) ioperm(0x8, 0x8, 0x0) vmsplice(r2, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000033c000)) read(r1, &(0x7f0000ebcf48)=""/184, 0xfffffda6) poll(&(0x7f0000000100)=[{r3}, {r2, 0x178}], 0x2, 0x0) listen(0xffffffffffffffff, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) listen(r1, 0xfffffffffffffffb) shutdown(r4, 0x0) connect$inet6(r4, &(0x7f0000174000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/02 00:32:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r2 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) readv(r0, &(0x7f0000001980), 0x0) syz_open_pts(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000540)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xfffffffffffffe42) close(r3) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000100)={0x2, 0x5, 0x4, 0x8}) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="ed087bcc0020000000"], &(0x7f0000000200)=""/102, 0x66) close(r0) fstat(r3, &(0x7f00000006c0)) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) 2018/04/02 00:32:39 executing program 7: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x2c0000, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x3ff) gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x6, @thr={&(0x7f0000000280)="f507751e0a36260c434990a57ea83d0a31709a8d7a23a8656c36cf9a717a2eb2475cb9df24c8060814043b55bcc66edd1db507329c3617d3b605b3a87294e10879fe254d279ba4a94d", &(0x7f0000001000)="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"}}, &(0x7f0000000100)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/04/02 00:32:39 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000004c0)={r3, 0x8}, 0x8) sendfile(r1, r2, &(0x7f0000000040), 0x100000000081) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r5, &(0x7f0000000300), r4, &(0x7f00000003c0), 0x812, 0x8) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0)={0x77359400}, &(0x7f000044b000), 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0xff45) write(r7, &(0x7f000095c000), 0x0) [ 119.953077] device syz_tun entered promiscuous mode 2018/04/02 00:32:39 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000a80)='/dev/usbmon#\x00', 0x40, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0xab) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file0\x00', &(0x7f000001f000)='./file0\x00', &(0x7f0000014000)='ramfs.', 0x0, &(0x7f000000a000)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000380)={@rand_addr, @remote}, &(0x7f00000005c0)=0xc) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09bc28f200000000000000000000000000"], &(0x7f0000000200)=0x1) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(r0, 0x5412, 0x7) syz_open_dev$loop(&(0x7f0000000600)='/dev/loop#\x00', 0x7, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000940)={0x0, 0x3}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000840)=ANY=[@ANYRES32=r2, @ANYBLOB="6c000000d6cdd1cb3142ce3660b7356079a06290c1d908fad9a4c4b4e72d1ef39d6a253bdc5eb2f6bbde7e8c8742a3b02a648caad9a9c60df6e9b3760e0593eda3265d913f0317ca445b16d2176c335fa112c1e6da58f4d5a92b129b9223cf588b304cb535bc6e5da15a482715848ce9844b9eb1045f5451836f0c880d43e26b0b6631af059a2cfc8cc041fb309c14ca72db5095e4300818d30b16352d6c093f329db9c4ef238e76515e7f2229"], &(0x7f0000000a40)=0x74) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x80b02, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x13, "10f802d9b5fa7c5c874af68b49d1fa87c73bf8"}, &(0x7f0000000780)=0x1b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000007c0)={r4, 0x10001, 0x3, [0x7, 0xfffffffffffffff9, 0x3ff]}, &(0x7f0000000800)=0xe) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="816262d893578d961d982199632669a2da8600cc7c685031d3b3c0e90825e41d789e6c2e50f98d997c96655fb547b8ff00000000000000c78eec3049513ee0bfd3a8fee5db810e78439e399bff6c427b034bce18ded160c85acd238bfed56ffb10dbf9d7c2cf4a50ef84cfce9ff9236ad0a2abf08f16c9d6e92c1b64219154c41998ee04567367181fdacd0e3ccf6e05ea94e6e5262f1511d5172732b458bf67129324d68c7890b09dee454dc2e7ad2ab6e294dd15b5d7225197"], 0x1}, 0x1}, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000004c0)={0x0, 0x2, &(0x7f00000003c0)=[0x0, 0x3000000000], &(0x7f0000000400)=[0xaeef, 0x9, 0x60, 0x0, 0x0, 0x3800000, 0x1], 0x1, 0x7, 0x7, &(0x7f0000000440)=[0x1, 0xffff, 0x0, 0x9, 0xfffffffffffffffb, 0x8, 0xa5e], &(0x7f0000000480)=[0x7]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={0x0, 0x80}, &(0x7f00000006c0)=0x8) openat$cgroup_ro(r0, &(0x7f0000000640)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x100000001, 0x0, 0x200, 0x7, 0x5, 0x0, 0x3cb, 0xfffffffffffeffff, r5}, &(0x7f00000001c0)=0x20) 2018/04/02 00:32:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r2 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) readv(r0, &(0x7f0000001980), 0x0) syz_open_pts(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000540)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xfffffffffffffe42) close(r3) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000100)={0x2, 0x5, 0x4, 0x8}) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="ed087bcc0020000000"], &(0x7f0000000200)=""/102, 0x66) close(r0) fstat(r3, &(0x7f00000006c0)) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) 2018/04/02 00:32:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r2 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) readv(r0, &(0x7f0000001980), 0x0) syz_open_pts(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000540)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xfffffffffffffe42) close(r3) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000100)={0x2, 0x5, 0x4, 0x8}) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="ed087bcc0020000000"], &(0x7f0000000200)=""/102, 0x66) close(r0) fstat(r3, &(0x7f00000006c0)) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) [ 120.013652] device syz_tun left promiscuous mode 2018/04/02 00:32:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000b94e58)="18000300000001000000be5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cdf885ca13659c6120", 0xc8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101400, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x1000000000, 0x4) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000000c0)) 2018/04/02 00:32:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) recvmmsg(r0, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xa0000010}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000000c0), 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) inotify_init() 2018/04/02 00:32:40 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000240)="51fe5b02e1c8c76de34748c7505e2fba24a8cf0b2ce89c0814da8373c850848c9c01278e5fe7d0331c0ac75106cadc73fbc59ea0091eb7f1fb4c685368872949fe4e11c31d1b1b2a4dbe1a64483c4c0dfb8c51693b76657de86e4f346b3dc7b8acc69f41d413501721267f6ae2a40ec59491e621569ff55b91a8e962ea587f12db81f8c6796579fbccc47f44a96306397dd725f221a184f0cd8ca3a127b0f066bb1fe010932cc37ec922b8fcf14e85ca4fe4e1ce4ea897b47741b3b81044ca96ffe7e193384edf48bde5bb6079e3a360c2ceedba28610068f8b7accc4e040e8f6d890ada38eb650e7a037fc5c68886b2b6a3938b35dbb748e4a3c91ea189e78ee610b8e198b78452d22e009a1eb5a9775576fe16c8aa00813571c100a3f0842e0cb7a98ee9467577c7c108c43781ceea6d35847e0710a335903be9f95aa318a7cf7266f533c3acb3199b4da4d490f3f270d33e768858feeb06d1767c412c96c13e426139ddb822180053280a62732009a107bef722a03d58d1e0a197c1f182bf3ebae1355de04be1edd4e43acc32c06b79efaa3dc5bdfd5e4dab59940453fb9a2c8a19715ed047b19d67b6769feef210cf4cbbff9d5d6e55dee0adcb59c638cfcb756a23da54573a7f32d126f18b2b0169717fbd7c41ae4434bf00fd0ed29bf0294f49601b93bb7c2307cc2f956a30c2d40283c556d424164bdc45634c54e3bbdf38bacba2f89692fa91bde17909343bed90eb991e8732e90570be779377516473dc28381e7bb7cb9e36925fa851244fa1c62d4c40adbdc37c1e8354f4316f26b35353cb460a9bbb3ddb8e2393bfbb692afd2cc7c26531a8496c7796c9ea7945f0ccd61f3f50c6e1324f99c6db71e6ba6a0d4d8d2179c136f383c7f15be600bc0bc8961ddef3d359629832a8629d657e85dc5beb5414d2462e56284cc1f57bbfba8ab2c758e1e84b1c6810a1d05160f6267ef454e8c44e3020ec9c22b366a79ed66f8e8f13ed758f7c5d4a906f678bcd61b296c0c2d0afe9e36894bc7e709e06826138f823f53d7b08b404aa61150b18c74e416b02a0838808c7a8f4e085d0ece1b51316f11953ee3903d936b1d11f329fc00708733aad0ed3ad4ace26439f3422ce2324e8fdd0f0cfc1d1375b36d714336096509a1fe4b0834a02e063b6e192d8aba16638a6bb37c7fce34adc7ae425ca47df88a6fd527f5f06fa2fad7a4ea17ae2dfc47e46b804d74a06964c7361cebcefe39eca3fd2fc53f44f3db65fa0f372149c37d497f188f7fc48ff7229d16ef28f479d2e812963954c928d4c7a4535f1ebd28eae00c7ebe27bfafcddb4e7ec92f8013b2057cdef1d93e451cd66129f3988b7d20c0add4f8448f7fe96d46f48a69566b12f504646701ef50b82f226c98742e7f4a10eb19cbdc7a260ef3fdc17f62c9efeb621548a26624908fd5caf37a3e1c0a03c4a5120f0bf3d48e2d295a0389db4b074606f31cee6cf32fce9a1eba70ae4e25ccb752c40a5d33b59514509a5a28ba065964205afcfbfe009f62700637dc1b2e4559c08b74f7a974b9479b5955c70f83b5cbc06130c5f309ec036c45e841282813d904c111ce87439e1b53b32657cfd4cb130bd7595c2990d9ed7d4abe428011a820a7032e553f78edbae41b9a060dde4915a6ea67b503c30e14f85c2455b8da8c93c663f2370254d07e46f331db294f4e0a911585a12c4e657f9d8b86818408be739ff3eb759bfc3b4217dad8616d94bce40d0d24c3952e597917b103cb244a403aaa9dfa2c658a9e871aba6e22e3b097355e0f2e61464566afe96a2a8f4f7e09f6c71f2360419595e53d5b69835a8648a7b720d8de2f1ae89716b0fc72cc79eeaefec8f18763f9a88b6029d3ecba6b20cb45894d56152abf757c76ade9baf96a2124bb9b47920f5140eef4fa5e8c45267dea4cf60435a1c1b805a6ba97362118e4af50aed421002bef2d684658d86bc2e4c63fa5bea0eb7d816d809568965fb1ca2007f46cc1dd0e4b30b354235c221fe328ebb34c5b6ad706e87ed5b0698839fc8216a8ac62db7150719cca1ce028bfb499c6c3a531d9f9ba95e5212e231dbace4805c5ef05f374726b5c79b07e27f5de38cf38df4101e63a7949149beea703d5638cd1b4bac7cb605830a58dae1c5cd673ff6712f12d2ee1d62977970dd3cd15f385cede3f2193e57918fa3e4144ead8e8a04d788d2806cfd8c5e6d6a42b342d9ffba048b78c61ed2170075785c18e530600a8424f831c1523d4584326cb464a8721f37365091870f4ef409dd52d0ea2d38ad02bc777da44cb1d11045250ea488cf640da8262cb2bcb8f81f59e8c281c018dcd9203ffaa3a99ae16847ea51315a8c08ce97445ffde2bc7b95f6eefc3e2152cf3e26d613f8e51688f6f41918bd06e9de35cc104a262603e35e5341f440a5dc2ecaba65edeed9669edf234f401b485ab854ae8cff55d6dbc3cf102ee30c6a59151ef8fdfd0f1cd19aef9d21648ace1571478583ebcca56135f126a27ccbacfcb41d577c8ecb3bc7c966e582ab0233a76366977c1ab75e5080490e65bde5e2b7926eb1c949131710faa7e470fc88accc415e964b86a2e9aa137447b610f412ac4cf457710f5799e353b3b91d60c28e0f03d1dccde0a26df82074bf3be00a459b58349b8dbb8f1eb2f7e900bdf13d5c206fb11c16d5d07a024906b8aaaf8916955c46ff56b09d1ecb8024e7f8d2b26d50315218bac7b0a646d8ac0ffaf6068aef626a20423cb7c54c9a16448c910e89da06495f1beb22e835bb71ba4781f662d64a2190e82cca8191ac57c165d03f35b0ca70dabc23e0c45ecb2b65df7e8c7e42b6a3626665152ee0314c340b4b850ce99fe23cc8e2b01a5113d0b2bf2096188a4a37fd33f35a5492bc3c8aaa4245ed16867b4b0f9296e508689868707df49e9fe1b7833718c415b163637be911a1653f1683cde8116fc9deac018964cedf14a05a356eb5ae2d377af4d15eb7f3662ddfc798a0d32814dba43b2d957feac702858132e4afbcfe0504729151fb0c3f42a1883c26b5cb1220ad56dbfe4f6a7fc760f8f7839d82d35cd870b4496c", 0x884}], 0x1}, 0x0) r0 = socket$inet(0xa, 0xb, 0x40400000000081) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000a40)=@broute={'\n\x00oute\x00', 0x20, 0x4, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000d9e000), &(0x7f0000000240)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x108) [ 120.100112] device lo left promiscuous mode [ 120.135900] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 120.144781] device lo entered promiscuous mode 2018/04/02 00:32:40 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0xa2, 0x21}, 0x14) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) creat(&(0x7f0000000080)='./file0\x00', 0x0) fchdir(r0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=@ipv4_delroute={0x2c, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x41030, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000500)='./file2\x00', 0x80) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0xffc5) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xfffffffffffff7ce, 0x800) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() r4 = inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x81000000) inotify_add_watch(r4, &(0x7f0000c31000)='./control\x00', 0x86000006) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48) fchdir(0xffffffffffffffff) execveat(r5, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r6 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x1, 0x0, 0xacc}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r7, 0x190d}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r8) [ 120.179432] device lo left promiscuous mode [ 120.182592] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 120.278352] device lo entered promiscuous mode INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 120.889882] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 120.899373] device lo entered promiscuous mode [ 120.904160] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 120.911004] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/02 00:32:41 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x0, 0x0, @empty, 0x800}}}, 0x104) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) signalfd4(r4, &(0x7f00000004c0)={0x1}, 0x8, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r5 = perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x5208, 0x1, 0x2, 0x401, 0x7f, 0x8, 0x0, 0x80000001, 0x2887, 0xff, 0x100, 0x9, 0x7, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x7, 0x0, 0xba64, 0x5, 0x100000000, 0x1000, 0x10000, 0x40, 0x8, 0x2, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0xd9bc, 0x100000001, 0xdc}, r1, 0x10, r4, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000700)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x163, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0xc}, 0x8}], 0xd8) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f00000010c0)) dup2(r0, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1}) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x5, 0x2, 0x1000, 0x0, 0x0, 0xb3, 0x0, 0x1, 0xc5b00000, 0x5, 0x0, 0x9cc, 0x1, 0x5d9, 0x8, 0x1000, 0xffffffff00000001, 0x0, 0x0, 0xb8c6, 0x1000, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x1, 0xb20b, 0x6, 0x1, 0x200, 0x507, 0x2, 0x2, 0x6, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1f}, 0x0, 0x4, 0x9, 0x6, 0x0, 0x7fff, 0x80000001}, r1, 0xd, r5, 0x8) r6 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x1, 0x74}], 0x10) sendfile(r6, r6, &(0x7f00009bcffe), 0x4c35) sendfile(r7, r6, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f0000000080)=""/4096) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)=0x800) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockname(r3, &(0x7f0000001100)=@nl=@unspec, &(0x7f0000000040)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r8, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000480)=0xc) 2018/04/02 00:32:41 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) socket$inet6(0xa, 0x807, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x2d, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/02 00:32:41 executing program 7: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x5}, &(0x7f0000000300)=0x8) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00000007c0)="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") mq_timedsend(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f00000004c0)="53b65d6d0095ecbfbc249911eaae48069138e0a01c30ddbea3a6f0f299946f8507191f107abe2fac0c396c1be645fdf221de23cf981078afdf6280a50131135cfdfd1cde843a5a3d2f9c051985876b", 0x4f) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f0000000580)) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f0000000380)={0x0, 0x7, 0x510ca264}, 0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000880)={0x2000000000072f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x7ffe, &(0x7f0000000000)='syzkaller1\x00'}) getpid() fcntl$setstatus(r0, 0x4, 0x4002) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x8000, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000b40)) 2018/04/02 00:32:41 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioprio_get$pid(0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d00000000000000080000000000000000000000000000002000000000000000000000000000000"]) r3 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) splice(0xffffffffffffffff, &(0x7f0000000040), r3, &(0x7f0000000080), 0x0, 0x1) openat$cgroup(r1, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) writev(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000dc0)="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", 0x5f7}], 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x28, 0x43, 0x0, 0x70bd2a, 0x25dfdbfc, {0x2}, [@NDTA_THRESH1={0x8, 0x2}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x22b8eeec}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000) 2018/04/02 00:32:41 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000002c0)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6430714f0000000000000020001600", 0x1000}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) r2 = gettid() mq_notify(r1, &(0x7f00000000c0)={0x0, 0x11, 0x0, @tid=r2}) 2018/04/02 00:32:41 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) 2018/04/02 00:32:41 executing program 6: timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="013c00000000ffff9fff4e204e2000289078d66de65b84ff586a0584b208c5dd3a4ddbe1aec76cb01df9a401eab4b128ce069e46a148cd2eedf68036b655cde1c66b00008ebfdf793d3c40ba73d8f314e346538fa116a16b424c92db2dd9aa5010b51d9f7b3ff1afb660"], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{0x6}]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r3 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0x0, &(0x7f0000000900)=""/143}]}) connect$inet6(r3, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r3, r4, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r3, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/02 00:32:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r2 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) readv(r0, &(0x7f0000001980), 0x0) syz_open_pts(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000100)={0x2, 0x5, 0x4, 0x8}) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='o\b\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000200)=""/102, 0x66) close(r0) fcntl$setsig(r3, 0xa, 0x2b) fstat(0xffffffffffffffff, &(0x7f00000004c0)) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) [ 121.109640] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 121.153311] IPv4: Oversized IP packet from 127.0.0.1 2018/04/02 00:32:41 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aef000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000040)=""/92, 0x5c}, {&(0x7f00000000c0)=""/139, 0x8b}], 0x2) 2018/04/02 00:32:41 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) getpgrp(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unshare(0x20000) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') sendmsg$key(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x2, 0x3, 0x80, 0x2, 0xc, 0x0, 0x70bd2a, 0x25dfdbfb, [@sadb_spirange={0x2, 0x10, 0x4d3, 0x4d6}, @sadb_x_nat_t_type={0x1, 0x14, 0x23d}, @sadb_address={0x3, 0x7, 0x3c, 0xa0, 0x0, @in={0x2, 0x4e24, @loopback=0x7f000001}}, @sadb_x_sa2={0x2, 0x13, 0xe3d, 0x0, 0x0, 0x70bd2a, 0x3503}, @sadb_x_sa2={0x2, 0x13, 0xfffffffffffffe00, 0x0, 0x0, 0x70bd2a, 0x3507}]}, 0x60}, 0x1}, 0x44001) dup2(r0, r1) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000100)="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", 0xfe}, {&(0x7f0000000200)="b1b6e6e3e5d09e8e7be924c7ca00884f5ca1538e1acb2e6b3d7d82a2f362249336177aac0ccfb413928b38019acd888a9342193f1a94ed7df3bb98604aafc238de416f6b8534c0b7e3029a4d1f2887281345ecd91d314cccc7c206848e58095f2b09c99085b9f5f08df2e5a2ad8c13a96e016eb04dcf6fa74e9793acf5435337a32968a78a17b7248461d8d96591ba032a1ff89e45d71dfdec7b4c902a82900707ff10c08aad843f8d7634e0334d74440735daf6ca3337b48b8d2a9a815fd1d39dfe9936b09ad2dbbc5b4c5af48d83e539827fdedb15fef76dacbc34267e3a9fca9f408279fe", 0xe6}], 0x2) 2018/04/02 00:32:41 executing program 4: llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/165, 0xa5) r0 = socket(0x1, 0x802, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) r1 = dup(r0) write$selinux_load(r1, &(0x7f0000000200)={0xf97cff8c, 0xfffffffffffffe85, 'SE Linux', "752a2f213f249605e58faac87fb97120ef4bf4cae06fc706aad5baaf443e2c9f5301b62a71a60760"}, 0x38) socket$inet6(0xa, 0x80e, 0x5) 2018/04/02 00:32:41 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}]}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x1f, 0x9, 0x0, 0x0, r1}, 0x20) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r4 = dup(r2) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) unlink(&(0x7f0000000000)='./bus\x00') pwritev(r6, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x406}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000000200)={0x2, 0x3f, 0x0, 0x0, 0x7ff}) sendto$inet6(r2, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000080)={r1, 0x84, &(0x7f0000000340)=[@in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e23, 0xf2c0000000000, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff0000}, @in={0x2, 0x401, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0xf9a0, @dev={0xfe, 0x80, [], 0x11}, 0x875}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0x10) socketpair(0x4, 0xf, 0x100000001, &(0x7f0000000480)) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x92400, 0x0) ftruncate(r7, 0x80205) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) sendfile(r6, r7, &(0x7f0000000300), 0x7fffffff) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000140)={0x0, 0x5}) ioctl$TUNDETACHFILTER(r8, 0x401054d6, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000004c0)={0x67, @loopback=0x7f000001, 0x4e20, 0x1, 'nq\x00', 0x0, 0x4, 0x64}, 0x2c) sendfile(r4, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/02 00:32:41 executing program 6: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000c57000/0x2000)=nil, 0x2000, 0x4, 0x50, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001340)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000001440)=0xe8) stat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001300)='./file0\x00', r4, r5, 0x1000) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f00000007c0)="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") mq_timedsend(r1, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04212a02cc84ed8a6fa5370fb6cbee169546e792394bb8f8e81a539a828426e4d5a2c4fb114092110f68eb75b4d24081cb7b4e743b9a70ee7596360f3651bee44ca9af98bffa3c3afc66902135b925109d6f612a47f9421d25f9c8e89ea5f83e", 0xbd, 0x0, &(0x7f0000000040)={0x77359400}) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1f, &(0x7f00000004c0)="53b65d6d0095ecbfbc249911eaae48069138e0a01c30ddbea3a6f0f299946f8507191f107abe2fac0c396c1be645fdf221de23cf981078afdf6280a50131135cfdfd1cde843a5a3d2f9c051985876b", 0x4f) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f0000000580)) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) setsockopt$IP_VS_SO_SET_TIMEOUT(r6, 0x0, 0x48a, &(0x7f0000000380)={0x0, 0x7, 0x510ca264}, 0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000880)={0x2000000000072f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x7ffe, &(0x7f0000000000)='syzkaller1\x00'}) getpid() ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000000c0)={0x3f, 0x1, 0x5}) fcntl$setstatus(r0, 0x4, 0x4002) recvmsg(r3, &(0x7f0000000780)={&(0x7f0000000300)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000680)=""/238, 0xee}, {&(0x7f0000000540)=""/182, 0xb6}, {&(0x7f0000000440)=""/27, 0x1b}, {&(0x7f00000010c0)=""/187, 0xbb}, {&(0x7f0000001180)=""/217, 0xd9}], 0x5, 0x0, 0x0, 0x4}, 0x40000000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8000, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000b40)) 2018/04/02 00:32:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) r1 = socket(0x10, 0x5, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0x25f97244, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}], 0x48) 2018/04/02 00:32:41 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x90) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c5", 0x319}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x5) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r3}, {r1, 0x8000}, {r3, 0x1162}, {r2, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000580)=r4) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000d40)=ANY=[]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) clock_gettime(0x0, &(0x7f0000003680)) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x6, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb0", 0xba, 0xffffffffffffffff) 2018/04/02 00:32:41 executing program 0: mkdir(&(0x7f000056b000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000256000)='./file0\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x8042, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1ed}, @in6={0xa, 0x4e22, 0x5, @empty, 0xf4}], 0x68) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x20) sendto$unix(r1, &(0x7f0000000000)="83c63d44a1a9e16a5e78c2d96df9b40c4797e3c0bb9b9a170a7af99ab483332da41cf4574cc46dbe85bddd7b0c26d271029bb9ffdfb84666b515f343ad926b6c40d98da62b1b6072ebe39722db03e60bead7fc83c5fca58e815d238348ad3b8ab5eaa10bf01de8e3f3506cf99d78b632e5506144cf843d22b932981cecbebd41b133a0c98418d61ed9777f93760a5ade355ed119d11e8ae3a70d2e716ad347db1bd9fd1298d05e0888be13d921a139b49d80455907a3954496d2a37c2867e61f", 0xc0, 0x8001, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) readahead(r1, 0x1, 0x80000001) flock(r1, 0x1) [ 121.756292] binder: 9825:9826 Acquire 1 refcount change on invalid ref 0 ret -22 [ 121.806344] binder: BINDER_SET_CONTEXT_MGR already set [ 121.814589] binder: 9825:9874 ioctl 40046207 0 returned -16 [ 121.829520] binder: 9825:9873 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/02 00:32:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1}, 0x0) 2018/04/02 00:32:42 executing program 5: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) accept(0xffffffffffffff9c, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000180)=0xfffffffffffffd2b) sched_yield() 2018/04/02 00:32:42 executing program 4: r0 = gettid() r1 = memfd_create(&(0x7f0000000000)='vmnet1lowlan1\'\x00', 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000001340)={0x6, 0x9, 0xcb, 0x0, 0x0, 0x89c}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000017c0)={0xfffffffffffffffe, 0xffffffff, 0x0, 0x20}) process_vm_writev(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) 2018/04/02 00:32:42 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000200)={0x3, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x0, 0x8f, 0xcd, &(0x7f0000000900)=""/143}]}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000340)) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$void(r1, 0xc0045c77) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={0x0, 0x10000}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000780)={r3}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) sendfile(r0, r2, &(0x7f00005faff8), 0xfffb) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={r3}, &(0x7f00000003c0)=0xfffffffffffffd7e) unlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) connect$inet(r2, &(0x7f0000000300)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000240)={r4, 0x0, 0x7}) 2018/04/02 00:32:42 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f0000004140)=ANY=[@ANYBLOB="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"], 0x7ac}, 0x1, 0x0, 0x0, 0x800}, 0x8004) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000d40)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)) request_key(&(0x7f00000003c0)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='/kpselinux/statu', 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000580)={'bcsf0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000440)={0x5, 0x0, 0x8, 0x0, 0x20}) r1 = memfd_create(&(0x7f0000000600)=']wlan0}\x00', 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x5}, &(0x7f00000004c0)=0x8) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300), 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000540)=ANY=[@ANYBLOB="36ecc046547d7e1a0e6a187896713a1753f06d5b22057e4310c089f237103bdf5f41"], 0x1}, 0x1}, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) r4 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) getsockopt(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000080), &(0x7f0000000500)=0x8) readv(r3, &(0x7f00000009c0)=[{&(0x7f0000000400)=""/35, 0x1}, {&(0x7f0000000700)=""/152, 0x98}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f00000008c0)=""/219, 0xdb}, {&(0x7f0000000600)}, {&(0x7f00000007c0), 0x270}, {&(0x7f0000000800)=""/10, 0xa}], 0x7) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000038c0)={{{@in=@rand_addr, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000039c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r6) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)=""/172, &(0x7f0000000300)=0xac) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000000340)) fsync(r6) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000006c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000a40)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x7, 0x7}, 0x90) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socket(0x10, 0x802, 0x0) 2018/04/02 00:32:42 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x48, &(0x7f00000005c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x323d000000000}]}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000680)={0xcff3, 0x80000000, 0x0, 0x0, 0x4, 0x66e, 0x5, 0x1, r2}, 0x20) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r4, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa", 0x87, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000340)=0xc, 0x4) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f00000002c0)=0x7, 0x4) r8 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x5, 0x9, 0xffffffffffffffde}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) fcntl$setflags(r3, 0x2, 0x1) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x3) 2018/04/02 00:32:42 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x3, 0x7}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f63477014c338b0c81e493b", 0x200002, 0x0) fchdir(r2) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r3, &(0x7f0000000300)=0xfffffffffffffffd, r2, &(0x7f00000003c0), 0x812, 0x9) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000000800)="21ea961ffe9bef470c9336cd62f43042ec614cd7258139c5d14f9cb9600f7da2ba572ef28ab451bf3ac80b62c1cf3dd4b3ea1a933cbb5afb8b5b22b9f58c8a", 0x3f, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(r5, &(0x7f000095c000), 0x0) r6 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) r7 = openat(r6, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r6, &(0x7f000001dff6)='./control\x00', r7, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/04/02 00:32:42 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/ip6_tables_names\x00') fgetxattr(r2, &(0x7f0000000000)=@random={'user.', '\x00'}, &(0x7f00000001c0)=""/4096, 0x1000) 2018/04/02 00:32:42 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000000000007000000010000007d23008b00"], 0x14}, 0x1}, 0x0) 2018/04/02 00:32:42 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x10000, 0x90ab71de6db43dbe) bind$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"585f69a55ed812"}, 0x101}, [{"2cf6f7cfd95062"}, {"123df2fe82b0e2"}, {"d6ed416830e9df"}, {"caf5550a98210e"}, {"4a6fb56a6fc6ca"}, {"c603061d551978"}, {"84e0cc964e7157"}, {"fc0f50605bf864"}]}, 0x48) prctl$intptr(0x2f, 0x2) r1 = socket$inet6(0xa, 0x3, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2}, 0xc) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcc, &(0x7f00000001c0)="e5992294593c48fd9b1d5638bc01f93827facdde5f2b8cec01ebfeaf854f8cba70b76fcac141a3abe278f6d89348242a620e361ea4513a6654dda31e16a9b665fa3c678b1e111baa65fddd72c6a62be92b92dd1cfc6b2f231a3cfb102d2a38aafc5070ffe474cdcd38a1c4e5765a516b8aa4d944e5eb1786e343e61a2b8d3c11319cb1cb45a630ee6b20afc1bfd62738e05a90fd4dc166c17f52490c4fcd22566c71a133dedd50e7608672b806531a7b5fb77a816fefc9617ad68ed183fb961fe605b3ad2a978e6f86ac5a01d8af8705984318df7382a72790640f1111fab89bff63ccb328", 0xe5) 2018/04/02 00:32:42 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa4e2000004e200000fcff000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) [ 122.569733] device lo left promiscuous mode [ 122.592249] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 122.662689] device lo entered promiscuous mode [ 122.675491] netlink: 72 bytes leftover after parsing attributes in process `syz-executor7'. [ 122.685108] netlink: 72 bytes leftover after parsing attributes in process `syz-executor7'. [ 122.723180] device lo left promiscuous mode [ 122.759909] device lo entered promiscuous mode 2018/04/02 00:32:42 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x6) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0xb6c, 0x4) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x40040010000004a, &(0x7f00000001c0)=0xb3, 0x24) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000080)=""/196, 0xc4) 2018/04/02 00:32:42 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 2018/04/02 00:32:42 executing program 4: r0 = dup(0xffffffffffffff9c) fchdir(r0) mkdir(&(0x7f000056a000)='./control\x00', 0xfffffffffffffffe) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) read(r1, &(0x7f0000000000)=""/74, 0x4a) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socket$inet(0x2, 0x807, 0x7) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/02 00:32:42 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) chroot(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a6621f51a480e2f3aac78a8db2c0be10f25d1fea68bbb27cf59ce6768143c7da0a5277c17be7e03ff2cd97a72d0351a82cb32b931716cad42bf9e3ec64b5fb82d5ab6bbd2d02e549e66a84f9c795681f0a1df8b9edf3ce14950237ec78ece828761d8bc9245639704915d7d5d5625e9cd9707fd187d962a37d82094a688f609709697282397e835b7b1e416f488d1e93e9dd87c96a1fdfc37bdb13612dd5aa126c16417a8f366042350e9485d00b192449c56657ad3ea028ff1eb384742822414bbe5218eb51fe1b23ce8ff59358aec9153efa611c57ea26daf7533d6c3a4") getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f0000000640)=0x10) sendfile(r0, r2, &(0x7f0000000040), 0x100000000081) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r3, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) getxattr(&(0x7f0000000380)='./control\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="73797374656d2e766d6e65743177fc000000000000004c656d30c48300d1e84ad04a3e74689ef32b00e14b4311e347b6d5014fc491968e903f521f7c48fa4f842c41"], &(0x7f0000000440)=""/86, 0x56) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') r4 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000040)='irlan0\x00') r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="d0000000", @ANYRES16=r5, @ANYBLOB="00002cbd7000fcdbdf250900000040000100080008000010000008000900000000000800010002000000080001000a000000080004004e20000014000300ac1414aa00000000000000000000000008000500010000003000030014000200766c616e30000000000000000000000008000400030000000800010001000000080007004e200000140001000800020067000000080004004e230000300001000800080004000000080008000000000008000b00736970001400030000e2ffffffffffffff00000000000000"], 0xd0}, 0x1, 0x0, 0x0, 0x8800}, 0x24008000) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x6) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540)=0x7f, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pktcdvd/control\x00', 0x44040, 0x0) fcntl$setpipe(r4, 0x407, 0xffffffffffff8001) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x6) execveat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000ff9000), &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) 2018/04/02 00:32:42 executing program 7: r0 = socket(0xa, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x1, 0x8, 0x4, 0x4}, 0x14) 2018/04/02 00:32:42 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x100000, 0x0, 0x0, 0x2, 0x0, 0x4, 0x1000000000000, 0x8000}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000, 0x0) 2018/04/02 00:32:42 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={{0x0, 0x2710}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r2, 0x8}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000003c0)={0x2c, @dev={0xac, 0x14, 0x14, 0x13}, 0x4e23, 0x3, 'sh\x00', 0x8, 0x4, 0x7b}, 0x2c) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x2, 0x2000000000}) get_robust_list(0x0, &(0x7f0000000300)=&(0x7f00000002c0)={&(0x7f0000000200)={&(0x7f00000001c0)}, 0x0, &(0x7f0000000280)={&(0x7f0000000240)}}, &(0x7f0000000340)=0x18) 2018/04/02 00:32:42 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0xa) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x101802, 0x40) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000004c0), 0x0, &(0x7f0000576000)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x86) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r3, 0x0, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) 2018/04/02 00:32:42 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b64000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0x1472411b}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) fcntl$lock(r0, 0x7, &(0x7f0000044fe0)) 2018/04/02 00:32:42 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x1, 0x20}, {0x1, 0xc}, 0x59, 0x4, 0x10000}) readv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x6d}], 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000007c0)={'tunl0\x00', {0x2}}) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000900)='ip6gretap0\x00') 2018/04/02 00:32:42 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc, @time, 0x0, {0x80000001, 0x81}, 0x800, 0x3, 0x1}) accept(r0, &(0x7f0000000300), &(0x7f0000000500)=0x80) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="a1659b1bb80700000036f80f696b5815825404ccd5bc54b21a9927dc1eef0ca2f4d007e22bc855f6e81ead4f038e75ea74ccd9e2ae68c3ab41e10e802d225274d7f856f358feee590cda6e3eb2a8e4d5e01a205161763bb2409181f86ffa850bc1a9ae77ff9bd7c5408000079e383b5d6376178b4821623f83e0e74e1530ed8f9486d4dfb39900ff3562aab42848432b0f4144788937a39cf3993198f9e59899842499ef22d29e1d3ed49c58640459a16d1cae90a4638dde591b81434701d05a17609f672b388851d939050945f34c941bc51583351b7ca317f40c3d63c8616fe5b764c7cb62ac2b3a9a406ecb86e3e4"], &(0x7f0000000780)={0x0, 0xfefffffffffffffd, [0xb81]}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x2c}, {0x6}]}, 0x8) r2 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000280)={0x7, 0x3ff, 0x4, 0xffffffff, 0x2, 0x52b30ca3, 0x0, 0x7}, 0x20) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r2, r3, &(0x7f00005faff8)=0x5, 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) accept$inet(r0, 0x0, &(0x7f0000000540)) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000680)=""/203) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) 2018/04/02 00:32:42 executing program 0: r0 = socket(0x7, 0x2, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000)="084af7a29d2880d747838f1cb1ee60faf922449576fa", 0x16) write(r0, &(0x7f0000f94fda)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f95fd7)={&(0x7f0000f91ff0)=@ax25, 0x10, &(0x7f0000f91000), 0x0, &(0x7f0000f91000)}, 0x0) 2018/04/02 00:32:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xb) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xffffffffffffff87, &(0x7f0000000100)={&(0x7f0000000140)={0x24, 0x10, 0x500, 0x0, 0x0, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @u32}]}, @nested={0x0, 0x62, [@typed={0x0, 0x44, @pid=r1}, @typed={0x0, 0x1e, @u64=0x7}, @generic="7ec219e1d9bc957904c36bec23693ad1df4b3ce9f46e9b3512af3ed85fa43b7efe3711ed7d151c2569236492c645662b938a497896568e8e7de6d4182774d0cddf5ad3573291a203e54791f529203d479a62ee12bcce7bb66de18f50e1cdf5395e040262c2837a6317636f6b1c17ef09cd0f8ac7fe1cdaed3233b012b8bfd3a2bbbfca8c2ebaa94ec44d07de5e2380fd564c08ff799445cb7e02e96881dfeb2091813635daba722dc8609b025166e1e4d4ef0807b69f8ac4a50eee7a6c71ba5091573104fcd56d0a2a82e2b51349ad9ec0cfe2"]}]}, 0x24}, 0x1}, 0x0) 2018/04/02 00:32:42 executing program 0: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffd000/0x1000)=nil, 0x1, 0x0, 0x88, &(0x7f0000b20000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x82010, r0, 0x0) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) 2018/04/02 00:32:42 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/rtc\x00', 0xa0000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000b40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)={0x54, r1, 0x200, 0x70bd2b, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc17}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000400)={{0xa, 0x4e24, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0xeb}, {0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0xffff, [0xffffffffffffff7f, 0x400, 0xffa, 0x0, 0x8, 0x8, 0x42, 0xfffffffffffffff9]}, 0x5c) seccomp(0x1, 0x0, &(0x7f00001a1634)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x200000, 0x180) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)={r3, 0xc1, "0e6cfdc3a98beef96126971c23a2e067460b40442fa665295c8b1e18ce9478a32b175801bad4ff6a04b92701fd1d54307e1cf90749968f115c50e9ef796d28f40092c710a14e7c2bbf2bd154a722e5819d758ffdc05310e750ee840171f634a28dc651786bb7023d89993421226833bdebbc595bd60cce99f16cfc0bb9d58de3740bb674ed61f9219ca5927060e9055baebb0244b3d14581f7cfc4f36bff0c13bea1df9aa2c5558a1f99797160ac4bde8dce6cad17e3f3d1bf1b1edd034d283500"}, &(0x7f0000000340)=0xc9) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40000, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000080), 0x10) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000000c0)={0x1, 0x400, 0x2, 0x41}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000380)={{0x101, 0x8000}, {0x3, 0x1}, 0x200, 0x1, 0xffffffffffffffff}) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000000140)) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000480)) 2018/04/02 00:32:43 executing program 0: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0x4f1b20c9b04f9ab1, 0x0, 0x0, 0xfffffffe) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000900)={'syzkaller0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x2) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000540)={0x0, 0x200}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000006c0)={r1, @in6={{0xa, 0x4e24, 0x0, @empty, 0x2}}}, 0x84) r2 = gettid() r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(r2, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') sendmsg$inet_sctp(r4, &(0x7f0000000500)={&(0x7f00000004c0)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000600)}], 0x1, &(0x7f00000004c0), 0x0, 0x20000000}, 0x400000) gettid() r5 = syz_open_procfs(r2, &(0x7f00000003c0)='net/netlink\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20700020}, 0xc, &(0x7f0000000440)={&(0x7f00000007c0)=ANY=[@ANYBLOB='<\x00'], 0x1}, 0x1}, 0x24040000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000400)={'erspan0\x00', &(0x7f0000000980)=ANY=[@ANYBLOB="110000000300000002000000000400000100010001000000a20f000012060000020000007004141a143f353df27a336d69158f16dd8368e4d7c6493e029b0487fd0897a75e4d2e2bd1f4c09233805235f951653a93452680"]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000380)=0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"]) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) sendfile(r6, r5, &(0x7f0000000200), 0x200000010000) 2018/04/02 00:32:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) ioctl$TCFLSH(r0, 0x540b, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[], @ANYPTR, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYPTR, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES64], @ANYRES32, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES32], @ANYRES64], @ANYBLOB="f40e89e23b03846a2069d9214fe4c242bd48d46c442086c2f3ad"], 0x32) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r2, 0x0, 0x0, 0x0) getcwd(&(0x7f0000000040)=""/47, 0x2f) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r4 = memfd_create(&(0x7f0000000100)="411af068f59cbf84d8d7094d1f556c00", 0x400000000000) fallocate(r4, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) unshare(0x3fefffd) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/02 00:32:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000006c0)={'bcsf0\x00', 0x2000}) r3 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000480)={0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000500)={r7, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x4, 0xffff, 0x0, 0x0, 0x3, 0x7, 0x8, 0x0, 0xfffffffffffffff8, 0x667, 0x9]}, &(0x7f0000000340)=0x100) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000004c0)={r4, r6}) ftruncate(r3, 0x40001) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000003c0)={r8, 0x1f, 0x1, 0x59a7ced3}, 0x10) fchdir(0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x1a, "e62c9849247e754f41033a87018006d614296aa114cee046af00"}, &(0x7f00000001c0)=0x22) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r4, 0x80000, r5}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000240)=0x0) rt_sigqueueinfo(r9, 0x10, &(0x7f0000000280)={0x33, 0xffffffff, 0x0, 0x412e351b}) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000140)="8c25e2c6a2c3c728253871e02f52006b84fd4b75511e0c8b7064e8", 0x1b) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000700)=""/253) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000400)=0x401, 0x4) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000380)) perf_event_open$cgroup(&(0x7f0000000800)={0x7, 0x70, 0x0, 0x4, 0x2, 0x9, 0x0, 0xed, 0x1000, 0x2, 0x3, 0x7ff, 0x9, 0x3, 0xb42, 0x3, 0x4, 0x7ff800, 0x8000, 0x80000001, 0x100, 0x8, 0x0, 0x8, 0x1, 0x200, 0x4, 0x3, 0x0, 0x20, 0x0, 0x2, 0x7, 0x3, 0x5, 0xf08, 0x0, 0x5b06, 0x0, 0x4, 0x2, @perf_config_ext={0x6, 0x3800000000000000}, 0x21c, 0x7, 0x8, 0x7, 0x2, 0x101, 0x8}, r2, 0x9, r3, 0x2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000600)={{0xffffffffffffffff, 0x2, 0x7, 0x2, 0x1f}, 0x3}) sendfile(r0, r3, &(0x7f000000a000), 0x7ffff) 2018/04/02 00:32:43 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) r2 = dup2(r1, r1) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000080)="9a9440b4a96c5f868b6fe39cc7088414c1f634fa78e8742edf2bb671e878fa0d473c86bc96dfa55abc2ef1c9a57decc728c50f0e8a1af811d322153ae2e83f8a3f8c1249776118158e51e63b7ae2e043702c8be78b5762bd222225b5e718cd8374a3c39b231090822c063811ad7ab590544e6b3615e07e02d6ccc6528b939bacf68e39d109f099e6b8a3d164e70e704cfdc570e653b0343446cd9a8c") ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/04/02 00:32:43 executing program 0: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0x4f1b20c9b04f9ab1, 0x0, 0x0, 0xfffffffe) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000900)={'syzkaller0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x2) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000540)={0x0, 0x200}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000006c0)={r1, @in6={{0xa, 0x4e24, 0x0, @empty, 0x2}}}, 0x84) r2 = gettid() r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(r2, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') sendmsg$inet_sctp(r4, &(0x7f0000000500)={&(0x7f00000004c0)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000600)}], 0x1, &(0x7f00000004c0), 0x0, 0x20000000}, 0x400000) gettid() r5 = syz_open_procfs(r2, &(0x7f00000003c0)='net/netlink\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20700020}, 0xc, &(0x7f0000000440)={&(0x7f00000007c0)=ANY=[@ANYBLOB='<\x00'], 0x1}, 0x1}, 0x24040000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000400)={'erspan0\x00', &(0x7f0000000980)=ANY=[@ANYBLOB="110000000300000002000000000400000100010001000000a20f000012060000020000007004141a143f353df27a336d69158f16dd8368e4d7c6493e029b0487fd0897a75e4d2e2bd1f4c09233805235f951653a93452680"]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000380)=0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"]) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) sendfile(r6, r5, &(0x7f0000000200), 0x200000010000) 2018/04/02 00:32:43 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000140), 0x256, &(0x7f00000011c0)}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x4) sendto$inet(r0, &(0x7f0000000280)="a77d90cecea9a1580dd9330747fcc704d7ac140afceaa150f5a3636a36439517bf6f952fe0abfd18822d2c783fbd863827c897e456003cb6bc53889946ba68629bec186af3", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/02 00:32:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x7, 0x8, 0x0, 0x81, 0x6, 0x101, 0x7fffffff, {0x0, @in6={{0xa, 0x4e24, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, 0x7fffffff, 0x1, 0x1000, 0x0, 0x1}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x8, "30de607cd52f9fc1"}, &(0x7f00000002c0)=0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1, 'x'}, &(0x7f0000000080)=0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x800a, 0x2, 0x3fb9, r4}, &(0x7f0000000100)=0x10) writev(r0, &(0x7f00005e5ff0)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) 2018/04/02 00:32:43 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x5, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0x101, 0x40000000002, 0x0, "717565756531000000000000040000000000000000000000000000000000000000309c000000000000e5ffffff000000000000000000000a00", 0xfffffffffffffffd}) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000200)='.vboxnet1#wlan1ppp1\x00') getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000002c0)={'raw\x00'}, &(0x7f0000000340)=0x54) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x8000, 0x802, 0xfffffffffffffffd, 'queue0\x00', 0x985a}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000001c0)={0x2, 'lo\x00', 0x1}, 0xfffffffffffffe8d) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000180)={0x0, 'bcsf0\x00', 0x2}, 0x18) 2018/04/02 00:32:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x3, 0x4) lseek(r0, 0xffffffffffffffff, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/02 00:32:43 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000009ffc)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000040)="7701bb3464baf295ac70", 0xa, 0x20000000, &(0x7f0000000fe4)={0xa, 0x4e1e, 0x100000002, @loopback={0x0, 0x1}}, 0x1c) 2018/04/02 00:32:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) ioctl$TCFLSH(r0, 0x540b, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[], @ANYPTR, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYPTR, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES64], @ANYRES32, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES32], @ANYRES64], @ANYBLOB="f40e89e23b03846a2069d9214fe4c242bd48d46c442086c2f3ad"], 0x32) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r2, 0x0, 0x0, 0x0) getcwd(&(0x7f0000000040)=""/47, 0x2f) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r4 = memfd_create(&(0x7f0000000100)="411af068f59cbf84d8d7094d1f556c00", 0x400000000000) fallocate(r4, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) unshare(0x3fefffd) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/02 00:32:44 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x800400000002}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/04/02 00:32:44 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0xfffffffffffffffd) mlock2(&(0x7f0000019000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x2000004, 0x11, r0, 0x2) mprotect(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x2) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) 2018/04/02 00:32:44 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) dup3(r0, r1, 0x80000) 2018/04/02 00:32:44 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000790ff5)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f0000000000)=""/95, &(0x7f0000000080)=0x5f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000006ff4)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000ff4)) epoll_pwait(r2, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/04/02 00:32:44 executing program 4: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x1d, 0x0, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x0, 0x1]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fcntl$setstatus(0xffffffffffffffff, 0x4, 0xbfd) r3 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x4) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000500)={0x3, 0x8}) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000380)=0x0) r5 = syz_open_procfs(r4, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}, 0x9f2}, &(0x7f00000001c0)=0x90) setns(r5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000180)={0x5, 0x10000, 0x1, 0x6, 0x8, 0x8001, 0xc5a9, 0x1, 0x9, 0xfffffffffffffffd}) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000000040)) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) r6 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x208001) unlink(&(0x7f0000000000)='./file1\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000001c0), 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYBLOB="000000007ec03bedfbd6324e078bedc0262c9da9c478065b2053eb6774582233a3260d0000bf3d5a2611c00800000054879c5b360e3f529d1d26e5ea7d14b1a83d6be04f6dc730af3f130b1ae42027cd1ad2042d627fa563c4d980ff0f80a5fc14e32bd2a9a1a5f0f1dfb5a062fd747efa000031512974a8232dc522c35a376e5e11de51e83403b6b528e94a75a950269d7daf"], 0x1}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in=@loopback, @in=@local}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f00000005c0)=0x178) ioctl$ASHMEM_GET_PIN_STATUS(r6, 0x7709, 0x0) epoll_pwait(r5, &(0x7f0000000580)=[{}], 0x1, 0x0, &(0x7f00000007c0)={0x7fff}, 0x8) 2018/04/02 00:32:44 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000004f00)={0xffffffff, 0x0, 0x4ad9}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) recvmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/129, 0x81}, {&(0x7f0000000780)=""/127, 0x7f}, {&(0x7f0000000800)=""/227, 0xe3}], 0x4, &(0x7f0000000940)=""/10, 0xa, 0xfffffffffffffffc}, 0x7}, {{&(0x7f0000000980)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000b80)=""/139, 0x8b}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000d40)=""/26, 0x1a}], 0x3, &(0x7f0000000e00)=""/151, 0x97}, 0x7}, {{&(0x7f0000000ec0)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000f40)=""/44, 0x2c}, {&(0x7f0000000f80)=""/13, 0xd}, {&(0x7f0000001000)=""/97, 0x61}, {&(0x7f0000001080)=""/210, 0xd2}, {&(0x7f0000001180)=""/138, 0x8a}], 0x5, &(0x7f00000012c0)=""/89, 0x59}, 0xffffffff00000001}, {{&(0x7f0000001340)=@can, 0x80, &(0x7f0000002780)=[{&(0x7f00000013c0)=""/92, 0x5c}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002740)=""/11, 0xb}], 0x3, &(0x7f0000002800)=""/140, 0x8c, 0x9}, 0x4}, {{&(0x7f00000028c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002940)=""/252, 0xfc}, {&(0x7f0000002a40)=""/38, 0x26}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/201, 0xc9}], 0x4, &(0x7f0000003c80)=""/4096, 0x1000}, 0x900000000000}], 0x5, 0x40000100, &(0x7f0000004e00)={0x0, 0x989680}) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) sysfs$1(0x1, &(0x7f0000000040)='/dev/hwrng\x00') setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000000100)="6dfd0d90aea83b0cdf2dea26089fbee886cc1c6cdc39471084e93970dca26e25898bb38a9ceda48a24e18aa0488248cc308eebc912e05e9440431634ddc2bdb5e6f37cb95f17d2155c96b5c24069f2a99b79e9e5f37252d5f5a4b2d8685c17648a139e595517ce8b98dc7a", 0x6b) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004f40)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/02 00:32:44 executing program 3: r0 = memfd_create(&(0x7f0000000000)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec), 0xffffff88) r1 = memfd_create(&(0x7f0000000340)="a6ef8d71430a097ff9fe381c5607e19500", 0x6) r2 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r3, 0x852}, &(0x7f0000000180)=0x8) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000040)="e604ad45dfc81bc3d11f26109430c367fbdb4d3211368bc69b2cbf91ff406c471cf14feee802e69e68f4", 0x2a) socket$inet_udp(0x2, 0x2, 0x0) fadvise64(r0, 0x0, 0x10000000, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) connect$pptp(r1, &(0x7f0000000280)={0x18, 0x2, {0x1, @rand_addr}}, 0x1e) listen$netrom(r1, 0x3) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0, 0x10, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000000c0)={0x6, 0x1, 0x72a8, 0x7fffffff, 0x100000001, 0x80000000}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000140)) socket$netlink(0x10, 0x3, 0x1f) fallocate(r2, 0x3, 0x4, 0x1000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/02 00:32:44 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={0xffffffff}, 0x8) dup3(0xffffffffffffffff, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0xa2, 0x21}, 0x14) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) fchdir(r1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x41030, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000540)='./file2\x00', 0xc1) recvfrom$unix(r2, &(0x7f0000000240)=""/37, 0x1a, 0x12000, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) mkdir(&(0x7f0000000340)='./control/file1\x00', 0x80) r3 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000300)='./control\x00', 0x81000000) inotify_add_watch(r3, &(0x7f0000c31000)='./control\x00', 0x86000006) 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$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) r6 = creat(&(0x7f00000000c0)='./file1\x00', 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0xacc, 0x80000000}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa}) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000580)={{0xff, @rand_addr=0x4, 0x4e20, 0x0, 'rr\x00', 0x8, 0x0, 0x6}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x10000, 0x2, 0x40, 0x5}}, 0x44) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x1) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x0, 0x0) fstatfs(r5, &(0x7f0000000180)=""/144) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x400000, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000600)=0x2, 0x4) 2018/04/02 00:32:44 executing program 7: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ip_vti0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x3, &(0x7f0000000280)=[{}, {}, {}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f00000007c0)={'security\x00', 0xbc, "5bd424a58fd5135bb220582ee02667935c32d5705da13b908b67c710305b21d20d21db359f1f2e23e1cfdd760c57329b6ac0c32dcb3e13e2009e076ac71808ba43994c7d3674e4cacf74977c2eee47c7b38b183196bcbdea801bbd1f629be851d492f8177614a3b9d27e1a386d6feb7eb223ebe84d0fd68ecccdb53f77880be3d22ad26d56a2049fb069ef4742f8f03bf1b096b1ec5e9a4bf2afa9497eb5218137cd8fba334338f077a8a26d80c61e623fbaa3caed02ddc1bcc22600"}, &(0x7f0000000000)=0xe0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x1f, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x4, 0x6d1}) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x6, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) socket$unix(0x1, 0x1, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r3, 0x7) fcntl$notify(r0, 0x402, 0x15) syz_open_dev$sndseq(&(0x7f0000000640)='/dev/snd/seq\x00', 0x0, 0x0) fsetxattr(r5, &(0x7f00000002c0)=@random={'security.', '\x00'}, &(0x7f0000000300)='+eth1$nodev\x00', 0xc, 0x0) syz_open_dev$random(&(0x7f0000000340)='/dev/random\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/04/02 00:32:44 executing program 1: mkdir(&(0x7f00008d5000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f00008d7ff8)='./file0\x00', &(0x7f0000b4eff9)='proc\x00', 0x1000000001, 0x0) lsetxattr(&(0x7f0000bad000)='./file0\x00', &(0x7f00009a8feb)=@known='com.apple.FinderInfo\x00', &(0x7f0000442ff0)='/selinux/status\x00', 0x10, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4281) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000240)=0x4) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=""/78, 0x4e) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x5, 0x4) connect$netlink(r0, &(0x7f0000000100)=@unspec, 0xc) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)=@known='security.selinux\x00') 2018/04/02 00:32:44 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002e80)={0x0, 0x1}, &(0x7f0000004380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xca3}, &(0x7f00000043c0)=0x84ae695ad3fedbde) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002940)={r4, @in6={{0xa, 0x4e20, 0x9}}, 0x0, 0x0, 0x4, 0x3, 0x2}, &(0x7f0000000180)=0x98) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0x3f, @empty, 0x2}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7}, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001600)=0x0) ptrace$setsig(0x4203, r5, 0xfff, &(0x7f0000001840)={0x1, 0x3ff, 0xffffffff, 0x6977}) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000001500), 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000004400)=ANY=[@ANYRES32=0x0, @ANYBLOB="11b6b10f1cac50b72594f5121b00040000009ae3621113eadb3cb8e495765ad0d838f315d140cf8cd6e50a494175068dfd1cf2b7e621bf3c125c583bce4e7c9b0e3eec3c653ef92d62057c72ba6644ad10f97439f2be3f0e34f4204d0fe36efc3b6043cc80c1d57377ba4f95fc69c152493a560af5b90150be59c410ef8a8ac93217e8f166eaf8af82ff67dc2efcdce6e2c3c9bbb933e309749c46615d081a921be7785b1a561bdb195111acf709cdeaa23d49c1524476f9c90314036510acffed1a0e3947fd24483aa5550a01d354f44d9b3d91101aef202492180b2bc91ada9ea475000000000000000000000000000000"], &(0x7f0000000300)=0x2) sendto$inet6(r2, &(0x7f0000000200)='GJa', 0x3, 0x0, 0x0, 0xfffffffffffffee8) recvmmsg(0xffffffffffffffff, &(0x7f00000096c0)=[{{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)}, {&(0x7f0000001640)=""/83, 0x53}, {&(0x7f00000016c0)=""/148, 0x94}, {&(0x7f0000001780)=""/46, 0x2e}], 0x8, &(0x7f0000001880)=""/4096, 0x1000}}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040)=[{&(0x7f0000002f40)=""/237, 0xed}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x2, &(0x7f0000004080)=""/8, 0x8}}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0)=[{&(0x7f0000004140)=""/107, 0x6b}], 0x1, &(0x7f0000004200)=""/232, 0xe8}, 0x80}, {{&(0x7f0000004300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006780)=[{&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f0000006600)=""/70, 0x46}, {&(0x7f0000006680)=""/240, 0xf0}], 0x3, &(0x7f0000006800)=""/212, 0xd4, 0xffffffff}, 0xffffffff}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006980)=""/83, 0x53}, {&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/4096, 0x1000}, {&(0x7f0000007b80)=""/60, 0x3c}, {&(0x7f0000007c40)=""/157, 0x9d}], 0x5, &(0x7f0000007d80)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f00000095c0)=[{&(0x7f0000009540)=""/126, 0x7e}], 0x1, &(0x7f0000009600)=""/178, 0xb2, 0x2}, 0x5}], 0x6, 0x10000, 0x0) listen(r3, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002a00)={{{@in6=@remote, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) connect$packet(r0, &(0x7f0000000380)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000001c0)=0x2, 0x4) readv(r1, &(0x7f0000002e00)=[{&(0x7f0000002880)=""/92, 0x5c}, {&(0x7f0000004500)=""/250, 0xfa}, {&(0x7f0000005600)=""/4096, 0x1000}, {&(0x7f0000008d80)=""/172, 0xac}, {&(0x7f0000009840)=""/4096, 0x1000}], 0x5) keyctl$setperm(0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x5, 0x5, 0x1, 0x6}, 0x14) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000002c00)={'broute\x00', 0x0, 0x0, 0x0, [], 0x4, &(0x7f0000000240)=[{}, {}, {}, {}], &(0x7f0000001600)}, &(0x7f0000002c80)=0x78) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000002d80)={'broute\x00\x00\x00\x00\x00\x00\x00\t\x00', 0x0, 0x4, 0xb0, [], 0x9, &(0x7f0000008fc0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000008f00)=""/176}, &(0x7f0000002bc0)=0x78) 2018/04/02 00:32:44 executing program 4: seccomp(0x1, 0x0, &(0x7f0000a82ff9)={0x2b8, &(0x7f0000000040)}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x80000, 0x0) write$selinux_create(r2, &(0x7f0000000240)=@objname={'system_u:object_r:crack_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x36, 0x35, 0x20, './file0\x00'}, 0x52) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00000000c0)={0x0, {{0xa, 0x4e22, 0xfffffffffffffffc, @empty, 0x101}}, {{0xa, 0x4e24, 0x66, @local={0xfe, 0x80, [], 0xaa}, 0x63ff}}}, 0x108) 2018/04/02 00:32:44 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101200, 0x0) socketpair$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$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) 2018/04/02 00:32:44 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0x2) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) poll(&(0x7f00000005c0), 0x281, 0x4) r2 = dup3(r1, r0, 0x80000) openat$cgroup_ro(r2, &(0x7f0000000480)='cpu.stat\x00', 0x0, 0x0) socketpair(0x0, 0x4, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) socketpair(0xf, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat(r5, &(0x7f0000000240)='./file0\x00', 0xbc, 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f0000000280)={{0xfff, 0x3}, 0x1, 0x3, 0x10000, {0x2, 0x9}, 0x4}) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f00000004c0)={@loopback}, &(0x7f0000000500)=0x14) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) rt_sigprocmask(0x1, &(0x7f00000005c0)={0x3}, &(0x7f0000000580), 0x3e1) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000080)=""/246, 0xf6}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f0000000440)=[{r1, 0xc1a6}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000380)={0x80000001, 0x6, 0x202, 0xca, 0x7, 0x8, 0x6, 0x0, 0x0}, &(0x7f00000003c0)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000400)={r7}, 0x8) recvmmsg(r1, &(0x7f0000551000)=[{{&(0x7f00009c4fa0)=@nfc_llcp, 0x60, &(0x7f0000a64ffb), 0x0, &(0x7f00008da000)=""/32, 0x20}}], 0x1, 0x0, &(0x7f000050fff0)={0x0, 0x1c9c380}) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) [ 124.962983] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 124.972596] IPVS: Creating netns size=2552 id=25 2018/04/02 00:32:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x1, 0x4) 2018/04/02 00:32:44 executing program 6: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x810, 0xffffffffffffffff, 0x20000000000000) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000014c0), &(0x7f0000001500)=0x4) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000180)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000280), 0x5dae) rt_sigpending(&(0x7f0000000100), 0x8) r1 = gettid() r2 = request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='\x00', 0xfffffffffffffffe) getpeername$inet(r0, &(0x7f0000001580)={0x0, 0x0, @dev}, &(0x7f00000015c0)=0x10) keyctl$read(0xb, r2, &(0x7f0000000400)=""/4096, 0x1000) pipe2(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) accept4$unix(r3, &(0x7f0000001440)=@abs, &(0x7f0000001540)=0x6e, 0x800) getpgid(r1) epoll_pwait(0xffffffffffffffff, &(0x7f00000001c0)=[{}, {}, {}], 0x3, 0x4, &(0x7f0000000200)={0x5}, 0x8) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000240)={0xe4d0, 0x0, 0x10000, 0x8}) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000300)) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f00000002c0)={0x0, r5, 0x10003, 0x6}) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[0x0, 0x6, 0x7]}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}}) 2018/04/02 00:32:44 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002e80)={0x0, 0x1}, &(0x7f0000004380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xca3}, &(0x7f00000043c0)=0x84ae695ad3fedbde) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002940)={r4, @in6={{0xa, 0x4e20, 0x9}}, 0x0, 0x0, 0x4, 0x3, 0x2}, &(0x7f0000000180)=0x98) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0x3f, @empty, 0x2}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7}, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001600)=0x0) ptrace$setsig(0x4203, r5, 0xfff, &(0x7f0000001840)={0x1, 0x3ff, 0xffffffff, 0x6977}) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000001500), 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000004400)=ANY=[@ANYRES32=0x0, @ANYBLOB="11b6b10f1cac50b72594f5121b00040000009ae3621113eadb3cb8e495765ad0d838f315d140cf8cd6e50a494175068dfd1cf2b7e621bf3c125c583bce4e7c9b0e3eec3c653ef92d62057c72ba6644ad10f97439f2be3f0e34f4204d0fe36efc3b6043cc80c1d57377ba4f95fc69c152493a560af5b90150be59c410ef8a8ac93217e8f166eaf8af82ff67dc2efcdce6e2c3c9bbb933e309749c46615d081a921be7785b1a561bdb195111acf709cdeaa23d49c1524476f9c90314036510acffed1a0e3947fd24483aa5550a01d354f44d9b3d91101aef202492180b2bc91ada9ea475000000000000000000000000000000"], &(0x7f0000000300)=0x2) sendto$inet6(r2, &(0x7f0000000200)='GJa', 0x3, 0x0, 0x0, 0xfffffffffffffee8) recvmmsg(0xffffffffffffffff, &(0x7f00000096c0)=[{{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)}, {&(0x7f0000001640)=""/83, 0x53}, {&(0x7f00000016c0)=""/148, 0x94}, {&(0x7f0000001780)=""/46, 0x2e}], 0x8, &(0x7f0000001880)=""/4096, 0x1000}}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040)=[{&(0x7f0000002f40)=""/237, 0xed}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x2, &(0x7f0000004080)=""/8, 0x8}}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0)=[{&(0x7f0000004140)=""/107, 0x6b}], 0x1, &(0x7f0000004200)=""/232, 0xe8}, 0x80}, {{&(0x7f0000004300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006780)=[{&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f0000006600)=""/70, 0x46}, {&(0x7f0000006680)=""/240, 0xf0}], 0x3, &(0x7f0000006800)=""/212, 0xd4, 0xffffffff}, 0xffffffff}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006980)=""/83, 0x53}, {&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/4096, 0x1000}, {&(0x7f0000007b80)=""/60, 0x3c}, {&(0x7f0000007c40)=""/157, 0x9d}], 0x5, &(0x7f0000007d80)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f00000095c0)=[{&(0x7f0000009540)=""/126, 0x7e}], 0x1, &(0x7f0000009600)=""/178, 0xb2, 0x2}, 0x5}], 0x6, 0x10000, 0x0) listen(r3, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002a00)={{{@in6=@remote, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) connect$packet(r0, &(0x7f0000000380)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000001c0)=0x2, 0x4) readv(r1, &(0x7f0000002e00)=[{&(0x7f0000002880)=""/92, 0x5c}, {&(0x7f0000004500)=""/250, 0xfa}, {&(0x7f0000005600)=""/4096, 0x1000}, {&(0x7f0000008d80)=""/172, 0xac}, {&(0x7f0000009840)=""/4096, 0x1000}], 0x5) keyctl$setperm(0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x5, 0x5, 0x1, 0x6}, 0x14) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000002c00)={'broute\x00', 0x0, 0x0, 0x0, [], 0x4, &(0x7f0000000240)=[{}, {}, {}, {}], &(0x7f0000001600)}, &(0x7f0000002c80)=0x78) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000002d80)={'broute\x00\x00\x00\x00\x00\x00\x00\t\x00', 0x0, 0x4, 0xb0, [], 0x9, &(0x7f0000008fc0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000008f00)=""/176}, &(0x7f0000002bc0)=0x78) [ 125.068730] IPVS: Creating netns size=2552 id=26 [ 125.199010] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/02 00:32:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x2200) accept4$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3}]}, 0xa0}, 0x1}, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x20) 2018/04/02 00:32:46 executing program 1: setrlimit(0x7, &(0x7f0000becff0)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0xe) pipe(&(0x7f0000000100)) 2018/04/02 00:32:46 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={0xffffffff}, 0x8) dup3(0xffffffffffffffff, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0xa2, 0x21}, 0x14) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) fchdir(r1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x41030, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000540)='./file2\x00', 0xc1) recvfrom$unix(r2, &(0x7f0000000240)=""/37, 0x1a, 0x12000, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) mkdir(&(0x7f0000000340)='./control/file1\x00', 0x80) r3 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000300)='./control\x00', 0x81000000) inotify_add_watch(r3, &(0x7f0000c31000)='./control\x00', 0x86000006) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48) fchdir(r4) execveat(r4, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) r6 = creat(&(0x7f00000000c0)='./file1\x00', 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0xacc, 0x80000000}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa}) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000580)={{0xff, @rand_addr=0x4, 0x4e20, 0x0, 'rr\x00', 0x8, 0x0, 0x6}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x10000, 0x2, 0x40, 0x5}}, 0x44) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x1) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x0, 0x0) fstatfs(r5, &(0x7f0000000180)=""/144) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x400000, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000600)=0x2, 0x4) 2018/04/02 00:32:46 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff4fe4)=@req3={0x1000000, 0x200, 0x7d2}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x40) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, r3, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r5 = dup2(r2, 0xffffffffffffffff) connect$ax25(r5, &(0x7f00000002c0)={0x3, {"7c4b89787a1d43"}, 0x8}, 0x10) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) r6 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) ioctl$TIOCMSET(r5, 0x5418, &(0x7f0000000280)=0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0x100000000}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f0000000140)=0x10) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000003c0)='/dev/loop-control\x00'], &(0x7f0000000480)=[&(0x7f00000004c0)='block-allocator=hashed_relocation']) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f00000001c0), 0x4) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0xd3, 0x8}, {0x100000000, 0x3}, {0x7ff, 0x81}, {0x1f, 0x7}, {0x7fff, 0x37ae}, {0x8001, 0x2}, {0x2, 0xfff}]}) syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0xfff, 0x4, &(0x7f0000000300)=[{&(0x7f0000000140)="a8e929c9cae888776d2a3dd79fc69e3639da37990f12b558f3f169820a67728b2becd42ce7029d8981e30f51174f48fdcc4c99b91c200e7ebeaa92621a8a8ebb96ae33e368166dd7b935ade53fd4445e459f3c904cc969eda06df4dc42d7fa6fecf6cb6ac9e5c7c86bd5850989314c86762f5450e424cf", 0x77, 0x40}, {&(0x7f00000001c0)="640c152d9e41", 0x6}, {&(0x7f0000000200)="c416e73310dcd2", 0x7, 0x5}, {&(0x7f0000000240)="f62dfd74d66453d42422a6493df08a715bebae42e93b4cb31b8bf12ba04e9e7824648913abda21c18ced4ec6c37b9110d8fc5f847108548b14f1cf07bd5f1be18a2dc67dd5a91e383316430b2755de16840b157e4ec0f6dbd7434462a559e1b0533e7dbe6e1e5123ae274c4970b4c764d9e6c530a1b89541164c5e319b69755007101c11d9471a993bb4f74cd9795ff76730b568750c11a69efa23df3995adf7512ce3b481843f82b285bd690d6e69f600", 0xb1, 0x80000001}], 0x0, &(0x7f0000000380)={[{@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}]}) 2018/04/02 00:32:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="5556d9d718f937da9a1245fded34ac91bf75a25a845fd14e489ea676fc25d4e244d065f37b7ff6942ec21c0be96a9e9d06ce99fd253538cdfa79f799a8ff40bbe9a1597e40d08a280128e9d417f3c43f6ed32f163959a2059c621d49ed2d043bdf7e5c7f861934199bd983315a777599588dfdf326ec4ec505939b1cb59601ab04f378f9f9627a0ac3f7f580e5e5af906228f9f7e162", @ANYRES32=0x0], &(0x7f0000000340)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) sendfile(r0, r0, 0x0, 0xd9) ptrace$peek(0x2, r2, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x6, 0x6, 0x4, 0x8, 0x3, 0x9, 0x8, 0x8, r1}, 0x20) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) ptrace$setregset(0x4205, r3, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f39edfcd5218b03ee873e80e0f029e23fd7b41e39c010df4fce38928dbceaa39932e223d31817e0971df64", 0x64}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x1ff, 0x8, 0x9, 0x100000001, 0x674c}, &(0x7f00000002c0)=0x98) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="9800f5ffffffffffcc0000807823f5608b0000000000ede6f702b52b9079ae2ed0ffff0f8886b0861616700e9800000000cef74cd5be602d6c08c4c95811c5c51deca316794ebe3af6cb9eb421d1208bbc5e55c8047465a0f1488df8f8b6ec3269317a9c2c846d97a8a49705aa9ca32debb685ec68470a084c1a2c5ef4a57c71746407d5613a1eee25b84c8e872d04801d08aceb0fd4e2e55b4bc595969f44fa7cc56052b226f0f627000000ea1524114613035980005c2f7c827be2febaab9378693f381abfc17eb785e22bc234c1b6621db739b2f65d8ea7ba"], 0xda}, 0x8001) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x1, 'ip6gre0\x00', 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={0x0, 0x4, 0x0, 0x4, 0x4bf, 0x80000001, 0x9, 0x6, {r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0xb478, 0xfff, 0x4, 0x9}}, &(0x7f0000003640)=0xb0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x1, 'ipddp0\x00'}, 0x18) shutdown(r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982ccce73f6d13b64b0eca3cf93feea4f3e6c3e23f4000") madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) connect$ipx(0xffffffffffffffff, &(0x7f00000001c0)={0x4, 0x2e8, 0x0, "0f7287413567", 0x1000}, 0x10) 2018/04/02 00:32:46 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc, @time, 0x1, {0x80000001, 0x81}, 0x800, 0x3, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000680)=""/143) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x2cd) syz_emit_ethernet(0x1, &(0x7f0000000740)=ANY=[@ANYBLOB='m'], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x2c}, {0x6}]}, 0x8) r2 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x4e22, 0x8000, 0x4e24, 0xfffffffffffeffff, 0x2, 0x80, 0x80, 0x3f, 0x0, r3}, {0x80000001, 0x2f, 0x80000001, 0x9, 0x80000000, 0x5, 0x2f, 0x20}, {0x3, 0x98, 0xff, 0x6}, 0x6, 0x6e6bb4, 0x3, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d2, 0x2b}, 0x2, @in=@loopback=0x7f000001, 0x3501, 0x0, 0x3, 0x10000, 0x5, 0x7f, 0x92c}}, 0xe8) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000000)) fallocate(r4, 0x0, 0xffff, 0x1f) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r2, r4, &(0x7f00005faff8)=0x5, 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$packet_int(r4, 0x107, 0x17, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x40}}, &(0x7f00000004c0)=0xb0) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 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) 2018/04/02 00:32:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) getsockname$netrom(r0, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) read(r0, &(0x7f0000000040)=""/241, 0xf1) 2018/04/02 00:32:46 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000004f00)={0xffffffff, 0x0, 0x4ad9}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) recvmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/129, 0x81}, {&(0x7f0000000780)=""/127, 0x7f}, {&(0x7f0000000800)=""/227, 0xe3}], 0x4, &(0x7f0000000940)=""/10, 0xa, 0xfffffffffffffffc}, 0x7}, {{&(0x7f0000000980)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000b80)=""/139, 0x8b}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000d40)=""/26, 0x1a}], 0x3, &(0x7f0000000e00)=""/151, 0x97}, 0x7}, {{&(0x7f0000000ec0)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000f40)=""/44, 0x2c}, {&(0x7f0000000f80)=""/13, 0xd}, {&(0x7f0000001000)=""/97, 0x61}, {&(0x7f0000001080)=""/210, 0xd2}, {&(0x7f0000001180)=""/138, 0x8a}], 0x5, &(0x7f00000012c0)=""/89, 0x59}, 0xffffffff00000001}, {{&(0x7f0000001340)=@can, 0x80, &(0x7f0000002780)=[{&(0x7f00000013c0)=""/92, 0x5c}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002740)=""/11, 0xb}], 0x3, &(0x7f0000002800)=""/140, 0x8c, 0x9}, 0x4}, {{&(0x7f00000028c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002940)=""/252, 0xfc}, {&(0x7f0000002a40)=""/38, 0x26}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/201, 0xc9}], 0x4, &(0x7f0000003c80)=""/4096, 0x1000}, 0x900000000000}], 0x5, 0x40000100, &(0x7f0000004e00)={0x0, 0x989680}) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) sysfs$1(0x1, &(0x7f0000000040)='/dev/hwrng\x00') setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000000100)="6dfd0d90aea83b0cdf2dea26089fbee886cc1c6cdc39471084e93970dca26e25898bb38a9ceda48a24e18aa0488248cc308eebc912e05e9440431634ddc2bdb5e6f37cb95f17d2155c96b5c24069f2a99b79e9e5f37252d5f5a4b2d8685c17648a139e595517ce8b98dc7a", 0x6b) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004f40)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/02 00:32:46 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) getpeername$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x6e) sendmsg(r0, &(0x7f0000001900)={&(0x7f00000001c0)=@nl=@proc={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000001940)="5500000018007fafb72d1cb2a4a280930206000000a8430b7526236925000f0000040149bd50ca8a9848a3c728f1c46b7b31afdc2738d54400009b84136ef75afb83de448daa7227c497b8220000bf0cec4fabb0d4", 0x55}], 0x316, &(0x7f00000018c0)=ANY=[@ANYPTR=&(0x7f0000001800)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYBLOB="344195b3865fd8d155926ebf3260098f67d10cace2383df3d4e95ef426ee2c3901394972f2188ad0945fd3b55bb5a3eb2919de0b852d8509f2fa18bcad7486e39aa31f95ef2fbf2a3bc848a831b1713a10db8757a4527041c28cb4a354b7f63270cd64ee11a0ec800ef0efe5561e845283a85d202ffc4aef7bb69826b999b561afab733af058382cd55d830e637710a99f7d09be1048dd6404140e8e8fea5c49b1e4a4537f1d1a18adb4845aa2cc6b47ccf0db32f8c62948ff3be6c9fc2dfcba2ae39202a4b6b2ad931d13e19cd155635efa7ca0a6cff218527534b73de81060a3", @ANYRES16=r0], @ANYRES16=r0, @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES16=r0, @ANYPTR, @ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="8cb874684292a34c6011ddaa28bcc8c7e4468609b52b06982381c45508ed4226a0df76aef77631e7f69c7e9905092aaa5017d6050bbb4c5938cd94cf3579f607cc206a961286cd7317a3eebefa1e7d00b7d3f0df439e7e80d486d8e5e1bd6ff08a2b1d91b2dfc8a98d926488f356406826f100c27553bd03e27eaf4fe4429bcdcbaa0f42218bd59b1b4c1ca3ce23cfb9467fc80de7604f62c5cf60dde2c820a5c867b2e08dbd633a494545876b0e21ae2661ff748229219f122bb6be63cedd6f12", @ANYPTR, @ANYBLOB="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"], @ANYBLOB="ca5a71cf4cf3489d7b2a8883eb59dab31d8d21c084680c0ecd29adb03b87ae437639e9bbecd45a941d24b2f406ea5f3e564e6b6af665154e", @ANYPTR=&(0x7f0000001780)=ANY=[@ANYRES32=r0, @ANYBLOB="4bc937b909b9bba2286f565f3a766519e655dbe16da94f2730489daa6039b9b99f7de85992cfa70b036f91892bf6a82dbe3ac3d4df5f636e93bacdb17978e27ad7391c", @ANYRES64=r0, @ANYRES16], @ANYBLOB="e7c0a51c94184adbf8f8c830ff07335da2859d0e62d8c6c33f8a87336cd1c7099e56fc2cd1644ef45c209e4eaa0239033768b64d46007936c5"]], 0x8}, 0x0) 2018/04/02 00:32:46 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x0, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0x0, 0x80000001, 0x40, 0x101, 0x0, 0x3, 0x9, 0x1, 0x2, 0x0, 0x6, 0x7ff, 0x9, 0x8, 0x0, 0x3, 0x7, 0x100, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet(0x2, 0xa, 0xffffffffffffffab, &(0x7f00000002c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000600)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc) fchdir(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={0x0}) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x10, r3, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000500)={0xb8, 0x0, &(0x7f0000000380)=[@increfs_done={0x40106308, r4}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x28, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x0, 0x23}, @flat={0x0, 0x1}], &(0x7f0000000280)=[0x0, 0x0, 0x38, 0x0, 0x38]}}, @transaction={0x40406300, {0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00000002c0), &(0x7f0000000340)=[0x58]}}, @increfs_done={0x40106308, r5, 0x3}], 0x0, 0x0, &(0x7f00000004c0)}) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="06000000000000000004000000000100"], &(0x7f0000000540)=0x10) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) fallocate(r7, 0x0, 0x7fff, 0x1a8) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) ioctl$fiemap(r6, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000001000000000000010000000000006d581f1bb8ebfc000000000000000800"]) setsockopt$netrom_NETROM_IDLE(r7, 0x103, 0x7, &(0x7f0000000440)=0x2, 0x4) 2018/04/02 00:32:46 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000000600)=ANY=[], 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r2, &(0x7f00000001c0)='system_u:object_r:urandom_device_t:s0\x00', 0x26) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x240}], 0x1, 0x0) r3 = epoll_create1(0x80000) epoll_pwait(r3, &(0x7f0000000380)=[{}, {}], 0x2, 0x8, &(0x7f0000000440), 0x8) unshare(0x40a9fcba95ae73ec) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000540)=0x6, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYRES32=r0, @ANYRES64=r1, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYPTR, @ANYBLOB="8fd05ec6efdb15f2c09cb772533485e0d13bebba2710caac457d8caaba4e28e0ac5d4862e65bc6ddea2241498f170ddf308475ea1a254304fc82c3d89b9e3281c703b1c25f812b6677ad5e66c175ead35b314f55f6c55596f1ad74c04c336b60f725ce708107cb06deeeca26938e504f775774ba502fdb130c6c260dc844"], @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2]], 0x1}, 0x1}, 0x0) r4 = dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000000640)=""/105) timerfd_create(0x0, 0x80000) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80440) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000580)={0x4, &(0x7f00000004c0)=[{0x5, 0x6, 0x0, 0x9}, {0x6, 0xc18, 0x1, 0x80000000}, {0x6, 0x0, 0x3f, 0x101}, {0x7, 0x0, 0x9c, 0x3aa}]}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = creat(&(0x7f00000007c0)='./file1\x00', 0x1) fcntl$setstatus(r5, 0x4, 0x6000) pwritev(r5, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x2d8}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x28, 0x0, 0x0, 0x70bd26, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x28}, 0x1}, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0, &(0x7f00000003c0)={0x4, 0x0, 0x59a131ae, "be98944b5776", 0x9}, 0x10) open(&(0x7f0000000340)='./file1\x00', 0xc40, 0x1) timerfd_create(0x4, 0x80000) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000200)={0x9, &(0x7f00000002c0)=[{0x110000000, 0x7fff}, {0xff, 0x0, 0x9, 0xffffffffffffff56}, {0x0, 0x8, 0x9}, {0xffffffffffff8001, 0x4, 0x5}, {0x4, 0x8, 0xffff, 0xfffffffffffeffff}, {0x7ff, 0xfffffffffffffe00, 0x80000001, 0x481471f8}, {0xbe5d, 0x0, 0x3ff}, {0x5, 0x0, 0x7ff, 0x210}, {0xffff, 0x67, 0x3, 0x2}]}) 2018/04/02 00:32:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="5556d9d718f937da9a1245fded34ac91bf75a25a845fd14e489ea676fc25d4e244d065f37b7ff6942ec21c0be96a9e9d06ce99fd253538cdfa79f799a8ff40bbe9a1597e40d08a280128e9d417f3c43f6ed32f163959a2059c621d49ed2d043bdf7e5c7f861934199bd983315a777599588dfdf326ec4ec505939b1cb59601ab04f378f9f9627a0ac3f7f580e5e5af906228f9f7e162", @ANYRES32=0x0], &(0x7f0000000340)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) sendfile(r0, r0, 0x0, 0xd9) ptrace$peek(0x2, r2, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x6, 0x6, 0x4, 0x8, 0x3, 0x9, 0x8, 0x8, r1}, 0x20) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) ptrace$setregset(0x4205, r3, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f39edfcd5218b03ee873e80e0f029e23fd7b41e39c010df4fce38928dbceaa39932e223d31817e0971df64", 0x64}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x1ff, 0x8, 0x9, 0x100000001, 0x674c}, &(0x7f00000002c0)=0x98) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="9800f5ffffffffffcc0000807823f5608b0000000000ede6f702b52b9079ae2ed0ffff0f8886b0861616700e9800000000cef74cd5be602d6c08c4c95811c5c51deca316794ebe3af6cb9eb421d1208bbc5e55c8047465a0f1488df8f8b6ec3269317a9c2c846d97a8a49705aa9ca32debb685ec68470a084c1a2c5ef4a57c71746407d5613a1eee25b84c8e872d04801d08aceb0fd4e2e55b4bc595969f44fa7cc56052b226f0f627000000ea1524114613035980005c2f7c827be2febaab9378693f381abfc17eb785e22bc234c1b6621db739b2f65d8ea7ba"], 0xda}, 0x8001) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x1, 'ip6gre0\x00', 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={0x0, 0x4, 0x0, 0x4, 0x4bf, 0x80000001, 0x9, 0x6, {r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0xb478, 0xfff, 0x4, 0x9}}, &(0x7f0000003640)=0xb0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x1, 'ipddp0\x00'}, 0x18) shutdown(r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982ccce73f6d13b64b0eca3cf93feea4f3e6c3e23f4000") madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) connect$ipx(0xffffffffffffffff, &(0x7f00000001c0)={0x4, 0x2e8, 0x0, "0f7287413567", 0x1000}, 0x10) 2018/04/02 00:32:46 executing program 4: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setresuid(0x0, 0x0, r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/04/02 00:32:46 executing program 1: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x11000000000, 0x0, 0x0, 0x3}) readv(0xffffffffffffffff, &(0x7f00001aa000), 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x8) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) 2018/04/02 00:32:46 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x1d, [], 0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}], &(0x7f00000001c0)=""/29}, &(0x7f0000000180)=0x78) r1 = socket(0xa, 0x1, 0x0) close(r0) ioctl(r1, 0x8912, &(0x7f0000000000)) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) socket$inet_icmp(0x2, 0x2, 0x1) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="d5f4e224", 0x4, r2) 2018/04/02 00:32:46 executing program 1: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0xa) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) r3 = socket$inet6(0xa, 0x8080a, 0x3d) sendmsg(r3, &(0x7f0000000400)={&(0x7f0000000080)=@generic={0xd, "cd95d5286e46b7a5988fc09329039d88a5dc5e2ec06c277ea6c5081770ec06a4fd9dab27a5aa029e191e16fcc10c61ca3900e271b3db97af2697ae81896671709a3f20853adc80284dc184125b6191ca5b59643241129446b1e0157db8227765ce0cb1ca37d54042a0bd3b0bd55f75708c42467649ebc4ff0de3ef9fb159"}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="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", 0xff}], 0x1, &(0x7f0000000240)=[{0xa0, 0x6, 0xfff, "0c3cf605e8fe84997da41ed9d6845f1c4063492cec484bdbf11f111cdbc9d1e8bc2d70d26de1fcad16fcd8796758c08fa10718f04a15b5d970f87d99aaef4f6e407b387dc198ff4d387bf3a1351dc4fd6748dc397bcd39edc9fe9efe67ca5a40ea58dd0b3eabe1746b65989e81c40ac22bec589b53b29b6972f1c1b92924e7f5512656294398d08c1a47"}, {0x88, 0x102, 0xffffffffffffffff, "e14f7809bea28fd7d068da3d3ca3c6844cc71a2e17810e5c34f55c35829ee7d738ae66344d545f85a212cdc2bd37aee6c866157bde67ade575a6c76d9ffb8215ab532434e292b04f2a34706fa1b84ddd2c6f226b5d9dc5c86485c13c644352b10d7fd14f48cf6e844a264ac9b04c2363c504a1d8"}, {0x38, 0x1ff, 0xfff, "6d38611aa5f2e05ee9dfc1ad0abfa3901e895d6f38d0f2325882f46021fc7d833719d1ee59"}, {0x48, 0x0, 0x20, "c15fa19d700661884aa0a863ed7a696dcd9b8d695faebac9b3f39a00bdc75db6cf1e7fd5a674ca7dc7f20829be08b72bec8ca9663393"}], 0x1a8, 0x8000}, 0x4044810) timer_gettime(r2, &(0x7f0000000040)) 2018/04/02 00:32:46 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/27, 0x1b}], 0x1) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000080)="c3371e99439fb11d", 0x8}, {&(0x7f0000000500)="3f38a2fa", 0x4}], 0x2, 0x0) 2018/04/02 00:32:46 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={0xffffffff}, 0x8) dup3(0xffffffffffffffff, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0xa2, 0x21}, 0x14) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) fchdir(r1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xc, 0x41030, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000540)='./file2\x00', 0xc1) recvfrom$unix(r2, &(0x7f0000000240)=""/37, 0x1a, 0x12000, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) mkdir(&(0x7f0000000340)='./control/file1\x00', 0x80) r3 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000640)='./file2\x00', 0x81000000) inotify_add_watch(r3, &(0x7f0000c31000)='./control\x00', 0x86000006) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x0) fchdir(r4) execveat(r4, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) r6 = creat(&(0x7f00000000c0)='./file1\x00', 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x0, 0xacc}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa}) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000580)={{0xff, @rand_addr, 0x4e20, 0x0, 'rr\x00', 0x8}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x10000, 0x2, 0x40, 0x5}}, 0x44) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x1) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x2, 0x0) fstatfs(r5, &(0x7f0000000180)=""/144) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x400000, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000600)=0x2, 0x4) 2018/04/02 00:32:46 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x12001) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x9, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) fcntl$getownex(r1, 0x10, &(0x7f000058eff8)) read(r1, &(0x7f0000000000)=""/153, 0x99) 2018/04/02 00:32:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/37, 0xffff}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000451f6b)=""/149, &(0x7f0000000000)=0x95) r1 = socket$inet6(0xa, 0x6, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/02 00:32:47 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x2f, @loopback=0x7f000001, 0x4e20, 0x1, 'sh\x00', 0x38, 0x7, 0x79}, 0x2c) 2018/04/02 00:32:47 executing program 7: openat$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(0xffffffffffffffff, 0x5409, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380)={0x0, 0x0, 0x0}, &(0x7f0000001400)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000580), 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000980)={0x0, 0x80000001}, &(0x7f0000000940)=0xfffffffffffffec3) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="0700000010af02dd98"], &(0x7f0000000180)=0x2) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040), 0x10) r5 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) syz_fuseblk_mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00', 0x5000, r2, r3, 0x7, 0x7, 0x800) keyctl$link(0x8, r5, r6) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x2, 0x7, &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)=[0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200, 0x7, 0x0, 0x0, 0x3cb}, &(0x7f00000001c0)=0x20) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") 2018/04/02 00:32:47 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="736563752e00000fff0000000000a2c87f69509292b657cedbf164f6b4000000000000000099700447fd004d6d2b78f47d17e6cb57effb"], &(0x7f0000000900)=""/130, 0x82) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r4 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) sendfile(r4, r2, 0x0, 0x7) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000880)='/dev/loop-control\x00', 0xfffffffffffffffe, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) lstat(&(0x7f00000001c0)='./file2\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000c00)=ANY=[]}, 0x1}, 0x0) fallocate(r1, 0x0, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000), 0xffffffffffffff15) getpid() ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) r6 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x7) ioctl(0xffffffffffffffff, 0x2283, &(0x7f0000979fff)="a6") clock_gettime(0x0, &(0x7f0000000040)={0x0}) clock_gettime(0x0, &(0x7f0000000400)) getgroups(0x2, &(0x7f0000000280)=[r5, r5]) clock_gettime(0x4, &(0x7f0000000680)) clock_gettime(0x0, &(0x7f0000000340)) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f0000000380)=""/17) clock_gettime(0x800000, &(0x7f0000000180)={0x0}) write$evdev(r6, &(0x7f00000001c0)=[{{r7}, 0x1, 0x100000000}, {{}, 0x0, 0x0, 0x7cd3}, {{}, 0x7, 0x0, 0x6}, {{}, 0x20, 0x0, 0x5}, {{}, 0x0, 0x0, 0x52}, {}, {{r8}, 0x6, 0x0, 0x9}], 0xa8) 2018/04/02 00:32:47 executing program 1: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3fff) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/04/02 00:32:47 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001000800050001000000080001000a00000008000b007369700008000b00736970000c0008001000000028000000080001000a000004040007002000000003000000080006006c63000008000b007369700014000300ffffffff000000141a0000000000000008000600860a00003dc21cb342f7633f1e443084836ddea0cda4a342b7a636d9511db0ecc72260e701c813a2548f61027697ee720e6397bce347bfee2bd65a420ac7"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x17) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r2}, 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setpgid(r1, r1) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r5, &(0x7f0000000a80)={&(0x7f00000005c0)=@in6={0xa, 0x4e23, 0xc0000000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000640)="f4fd2fe04c014806a1388c60cc680a5a1e2837f76702381254691e9ffad1399b8b988feeab6c4c80a826bfd3ae6239f7d4960e19267f6dd90aa9d7e3e9a13db817e8ccb5427cd3bb63c99622b8", 0x4d}, {&(0x7f0000000880)="156173f24893c2342f9ad69fb286868b8abd57c6589dc789cde7e039d471657efa49510b17d9cd7d9114773586e6b8745b0648a872f13a6c9c48c95ff0fb9350783fc4a103b6744e7c29556f7e6fbc669b27cd1d8a3598cf434d4a50a86cbeb665771bf110fe114ae8b54a1614bd08c148c6c9256943be0337bfbbd5124084fba237443d03de6364e694fe03e11caa8aadce37f47fb136c27b721867a4220147942504328ceacf5c1ec444252c3d7de6af56424774e460d6008b253f7ec67df9777aca5cde23d4b460c694ba8e99d65d4a7b2a8e6eb4b1acf29c0a3685c0075b16794f36bc5e56caf033671cc3306400cc", 0xf1}, {&(0x7f0000000a00)="86d96f58a2afed97b5", 0x9}], 0x3, &(0x7f0000000b80)=[@init={0x18, 0x84, 0x0, {0x5, 0x785, 0xfffffffffffffffc, 0x8001}}, @sndrcv={0x30, 0x84, 0x1, {0xf31, 0x7, 0x200, 0x8000000000000, 0x4, 0x20, 0x7, 0x80000001, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x1, 0x200, 0x1f, 0x8, 0x40, 0x9, 0xff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xac10, 0x209, 0x1, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0xfffffffffffffff8, 0x2, 0x8}}], 0xf0, 0x80}, 0x80) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000840)={@rand_addr=0x5, @dev={0xac, 0x14, 0x14, 0xf}}, 0x8) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11c0", 0x6, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(r5, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x45f) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff98) 2018/04/02 00:32:47 executing program 5: setrlimit(0x8, &(0x7f00000002c0)={0x0, 0x1}) sendmsg(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7af}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000a00)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) r0 = syz_open_procfs(0x0, &(0x7f00000006c0)='ns\x00') getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000940)=""/65, &(0x7f0000000440)=0x41) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000780)={0xbfbe, 0x0, 0x10003, 0x20}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lookup_dcookie(0x2000000, &(0x7f0000000bc0)=""/157, 0x9d) r4 = request_key(&(0x7f0000000880)='id_legacy\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a}, &(0x7f0000000900)='autogroup\x00', 0x0) r5 = request_key(&(0x7f0000000d00)='rxrpc\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a}, &(0x7f0000000d80)='}\x00', 0xffffffffffffffff) r6 = getpgrp(0x0) sendmsg$nl_xfrm(r1, &(0x7f00000009c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4200080}, 0xc, &(0x7f0000000580)={&(0x7f00000011c0)=@polexpire={0x210, 0x1b, 0x10, 0x70bd2c, 0x25dfdbfd, {{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x0, 0x4, 0x2, 0xfbc11bcbb4d2944c, 0x20, 0x33, 0x0, r3}, {0x8001, 0x3e5, 0x7, 0x800, 0x5b, 0x30, 0x7fffffff, 0x5a00000000000000}, {0x0, 0x8, 0x7fff, 0x40}, 0x1f, 0x6e6bb5, 0x3, 0x0, 0x3e380181244fe02a}, 0x9b}, [@output_mark={0x8, 0x1d, 0x3}, @replay_val={0x10, 0xa, {0x70bd2c, 0x70bd25, 0x100000001}}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in, 0x2, 0x9, 0x2}}, @migrate={0xe0, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x6c, 0x4, 0x0, 0x3501, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xff, 0x7, 0x0, 0x3504, 0xa, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@loopback={0x0, 0x1}, 0x6c, 0x1, 0x0, 0x3501, 0xa, 0x2}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0xa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0xff, 0x3}]}, @address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x0, 0x10000}}, @replay_thresh={0x8, 0xb, 0x8c39}]}, 0x210}, 0x1, 0x0, 0x0, 0x4000004}, 0xffffffffffffffff) ptrace$getenv(0x4201, r6, 0x100, &(0x7f0000000300)) keyctl$link(0x8, r4, r5) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000010c0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000740)=0xfffffffffffffdfe) setresuid(r3, r7, r8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0], 0x2}) request_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='md5sum\x00', 0x0) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000007c0)) sendmsg$nl_netfilter(r2, &(0x7f0000000cc0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000c80)={&(0x7f0000000dc0)=ANY=[@ANYRES32, @ANYBLOB="b7a7e3bcd036ee0441caa5067855fa6df39b9531d4b9a0e8c28621e7c7f7e251bcbe73f4285e80b13c417730a8cc43fde751a3537502407889f2848cad372b7ac1e1e2214c3222d0aa96bce800d3788ad9c3758cd1e903918a7e0a26397577344f525253c24797199dcaf02c1744978d1b0bbb0438023c735cf8c69f2ce0dbe705f6c935fdd0c13554d40b95b12fbf0a83000000f402ea0123cd5810302f50bde9621fd7aa051e3a2ba6253cfa3edd754f7f2aae7b797f2a4c18bbc620df4fdec663cf84f28b1b4ee54c96b30a769bb0198a4f0f4ea3bab143e6a9bddeaa62a9973dfff715ffb7c198951c60c769a107d6425c93c8bd5fbc31108c27450f6ffb2fcd95a10ebba7d181da482d33a6e157e0ed55a30b676c0338d9c7fe31f0032995f3e8db114d8b51767b5dda2887d205d5af5394c44410e11e54e86ad7ef7aaa717a90d4dc32f1828f6960ec6a6b789fb986f5b93bf045da076b0434dca6"], 0x162}, 0x1, 0x0, 0x0, 0x40000}, 0x4008000) syz_open_procfs(0x0, &(0x7f0000000280)='autogroup\x00') add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000f80)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000005c0)) 2018/04/02 00:32:47 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000004f00)={0xffffffff, 0x0, 0x4ad9}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) recvmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/129, 0x81}, {&(0x7f0000000780)=""/127, 0x7f}, {&(0x7f0000000800)=""/227, 0xe3}], 0x4, &(0x7f0000000940)=""/10, 0xa, 0xfffffffffffffffc}, 0x7}, {{&(0x7f0000000980)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000b80)=""/139, 0x8b}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000d40)=""/26, 0x1a}], 0x3, &(0x7f0000000e00)=""/151, 0x97}, 0x7}, {{&(0x7f0000000ec0)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000f40)=""/44, 0x2c}, {&(0x7f0000000f80)=""/13, 0xd}, {&(0x7f0000001000)=""/97, 0x61}, {&(0x7f0000001080)=""/210, 0xd2}, {&(0x7f0000001180)=""/138, 0x8a}], 0x5, &(0x7f00000012c0)=""/89, 0x59}, 0xffffffff00000001}, {{&(0x7f0000001340)=@can, 0x80, &(0x7f0000002780)=[{&(0x7f00000013c0)=""/92, 0x5c}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002740)=""/11, 0xb}], 0x3, &(0x7f0000002800)=""/140, 0x8c, 0x9}, 0x4}, {{&(0x7f00000028c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002940)=""/252, 0xfc}, {&(0x7f0000002a40)=""/38, 0x26}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/201, 0xc9}], 0x4, &(0x7f0000003c80)=""/4096, 0x1000}, 0x900000000000}], 0x5, 0x40000100, &(0x7f0000004e00)={0x0, 0x989680}) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) sysfs$1(0x1, &(0x7f0000000040)='/dev/hwrng\x00') setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000000100)="6dfd0d90aea83b0cdf2dea26089fbee886cc1c6cdc39471084e93970dca26e25898bb38a9ceda48a24e18aa0488248cc308eebc912e05e9440431634ddc2bdb5e6f37cb95f17d2155c96b5c24069f2a99b79e9e5f37252d5f5a4b2d8685c17648a139e595517ce8b98dc7a", 0x6b) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004f40)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/02 00:32:47 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000000200)={0x0, 0x1a, 0x7, @thr={&(0x7f0000000080)="0db275ebaaf9ad5a7b5301eb13992578db0f9327c9ed0f68add8ff058f54a87d72943e4282b72149738354a9277d4a26548ec71d71c2ae0a68f42649339d6235dc308ca1c8d4ade55af36267f26618328839853e29cf34fd4aeab3a501aa0f9ee7c24f934eb0af3599917599279aa2a63facfaf0576a86e3935e049b3539260b013e293a3bf134879de8adf2da0a0c75a8653980036c1679e6de5bc92fcfe55ba31c33f8d882e2c729123938dad77255bb667aae4562dc09dff0a84248336d0662a57e1d49e6cc591bc1d446a4410d0bd16a808da17f8fe62701", &(0x7f0000000180)="0ba38854cdc5271f49ebbe6a8d11de0edb4597169e9e8c7f642e68f29406fc088a36ecb515b055a186f6e3de72a2dccca916010b88f3271bb21798a8dd91fe5410487bb7282a39c797388fc7b68b046e27fbb1"}}) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)) 2018/04/02 00:32:47 executing program 5: r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000000000)=""/125, 0x7d) [ 127.610214] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 127.635040] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/02 00:32:47 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f0000000080)) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f00000000c0)='user(}keyring+\x00') mkdir(&(0x7f0000000180)='./file0/control/file0\x00', 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) [ 127.689483] device lo left promiscuous mode 2018/04/02 00:32:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x2000000801, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) r5 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000480)={0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000500)={r8, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x4, 0xffff, 0x0, 0x0, 0x3, 0x7, 0x8, 0x0, 0xfffffffffffffff8, 0x667, 0x9]}, &(0x7f0000000340)=0x100) r9 = socket$inet6_icmp(0xa, 0x2, 0x3a) fchdir(r9) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000700)={{0x3, 0xff}, 0x1, 0x8, 0x4, {0x9, 0x8}, 0x0, 0xffffffffffff3e6f}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000004c0)={r6, r7}) ftruncate(r5, 0x40001) fchdir(0xffffffffffffffff) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) rt_sigqueueinfo(r10, 0xb, &(0x7f0000000800)={0x1b, 0x100, 0x200, 0x6}) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000600)=0x400048, 0x17d) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="1a000000e661984d1f7e754f41033a87018006d614296aa114cee046af009fe8b9ba04d5849b9408"], &(0x7f00000001c0)=0x2) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r6, 0x80002, r5}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000240)=0x0) rt_sigqueueinfo(r11, 0x0, &(0x7f0000000280)={0x33, 0xffffffff, 0x5, 0x412e351b}) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000140)="8c25e2c6a2c3c728253871e02f52006b84fd4b75511e0c8b", 0x18) 2018/04/02 00:32:47 executing program 4: r0 = socket(0x10, 0x20000000802, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffc3}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000340), 0x2) listen(r3, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x40, r5, 0x200, 0x70bd2c, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffffff70}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000001) sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg(r2, &(0x7f0000000b00)={&(0x7f0000000440)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000004c0)="55aebf077baa6ad01f6b1616c0a6bc1f4d8243fc467fc460bd9204df4579a429354226372f8fbfb81db93cb11a8bb57c257da25cf9fb1a4827cfaa885c", 0x3d}], 0x1, &(0x7f0000001600)=ANY=[], 0x0, 0x80000}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x9, 0x1e000000}, 0x14) sendto$packet(0xffffffffffffffff, &(0x7f0000000880)="47d82f4ee2f635e2e20450e412b0220acf243910ddbe76aa3a2361f0b552fa5080b53e8ce74b03e9c5f56ed3a13eebb299bb4be847774442d083280fec30813686eb7d6d00a7fc10de0b6b585e579b067e0cd3f3", 0x54, 0x10, &(0x7f0000000980)={0x11, 0x1f, 0x0, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000380)={'bcsf0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65) r6 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r6, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/04/02 00:32:47 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000000340)=@full, &(0x7f00000003c0)=0x48) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc) fchdir(r0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000140)={0x5, 0x1, 0x1, 0x7, 0x8000}, 0xc) write$cgroup_pid(r2, &(0x7f0000001600)=ANY=[], 0x0) fallocate(0xffffffffffffffff, 0x4, 0x0, 0x339) fallocate(r4, 0x1, 0x4000, 0x7e) sendfile(r4, r0, &(0x7f0000000200)=0x57, 0x4) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000400)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000440)={0x1, r5}) fallocate(r4, 0x0, 0x7fff, 0x3) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000240)=0x100000) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1}) 2018/04/02 00:32:47 executing program 2: r0 = gettid() mremap(&(0x7f0000d6e000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f000013e000/0x4000)=nil) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) sched_rr_get_interval(r0, &(0x7f0000000340)={0x0, 0x0}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x10, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000300), 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000240)=0xb83, 0x4) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000002c0)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x1, 0xb, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000100)=0x800, 0x4) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r4, r4) tkill(r0, 0x1000000000016) 2018/04/02 00:32:47 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f0000000000000000000100", &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000000008dcb02c7eff06125fccd0e8d462c2b1e1f3000000000000000030000000000000000000000000004000000030000000000009a0efb45f86b4dbc6806e660389bd4946f4803940c8ad9d9f4986906041057850588715e7a94"]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) accept4$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @multicast2}, &(0x7f0000000200)=0x10, 0x800) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240)=0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)="6c6f0000000000000000000100") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000140)='\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) 2018/04/02 00:32:47 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0x0, 0x80000001, 0x40, 0x101, 0x0, 0x3, 0x9, 0x1, 0x2, 0x0, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc) fchdir(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={0x0}) r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0) r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x30, 0x20, 0x30]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r2}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x0, 0x23}, @flat={0x0, 0x1, r3}], &(0x7f0000000280)=[0x78, 0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f00000002c0), &(0x7f0000000340)=[0x58, 0x78]}}, @increfs_done={0x40106308, r4, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"}) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x2) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x6, [0xfffffffeffffffff, 0x100000000, 0x400, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x10) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339) fallocate(r5, 0x0, 0x0, 0x9) fallocate(r6, 0x0, 0x7fff, 0x1a8) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1}) [ 127.813237] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 127.829526] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 127.845011] device lo entered promiscuous mode [ 127.853013] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/02 00:32:47 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000000340)=@full, &(0x7f00000003c0)=0x48) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc) fchdir(r0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000140)={0x5, 0x1, 0x1, 0x7, 0x8000}, 0xc) write$cgroup_pid(r2, &(0x7f0000001600)=ANY=[], 0x0) fallocate(0xffffffffffffffff, 0x4, 0x0, 0x339) fallocate(r4, 0x1, 0x4000, 0x7e) sendfile(r4, r0, &(0x7f0000000200)=0x57, 0x4) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000400)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000440)={0x1, r5}) fallocate(r4, 0x0, 0x7fff, 0x3) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000240)=0x100000) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1}) [ 127.889616] device lo left promiscuous mode 2018/04/02 00:32:47 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0xfffffffffffffffc, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x0, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0xcd, &(0x7f0000000900)=""/143}]}) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0}) fallocate(r2, 0x0, 0xffff, 0x1f) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000d00)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000e200000075797ca6f45efa3a9cfde5c314bda93a82cdeb267aeca64d83270a3f261ba9091457bdfaeca158ac46311925b85f668f2ae9919f9de649efb25ec2bfd152a8543b66a8d1622e1e5bddc25b1f53a8c0fe0bc0849cfae8e06cda800e845d636bd126cd1c61298cca46b9fa6bc168a330c891c1ccb71afc03fe89d3e8e10b7af07f1470e5b0a03c9dffad737bf3a43d7a386c0b50703d96a876971a07f3d1bd5349733490094223dcea76ef77740488627931a8e9350b8f7419cc996916115c0fb86c31bd5f25e5f3756756dff34afaf4aa9626e3f85faadf00cc37604f9c4abd2bf4f115e09d2cc4c32aedb3746f510b66469aec07fc2efbb93760bf0c1fb1c84261a4ba7f1a536eff10bc4834bf7030d77cd5fa737e1326c615ca4ad04eeed8748a7712fbca00000009241ceab9c76838e0a2cb5500000000000000000000"], &(0x7f0000000100)=0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000240)="def9118ddd175eae41", 0x9}], 0x1) sendfile(r0, r2, &(0x7f00005faff8), 0xfffb) r4 = fcntl$getown(r1, 0x9) wait4(r4, 0x0, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x64, &(0x7f0000000b00)=[@in6={0xa, 0x0, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x0, 0x0, @empty, 0x9}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x14}}, @in={0x2, 0x4e23}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={r5, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000080)={r3, &(0x7f0000000280)=""/93}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000500)) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/04/02 00:32:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x1}}, &(0x7f0000000140)=0x18d) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x7f, 0x3, 0x8, 0x181602ec}, {0x2, 0x773, 0x9, 0x2}]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x40100, 0x14) connect$ipx(r1, &(0x7f0000000200)={0x4, 0x5, 0x1, "1464c6da09dd", 0x8}, 0x10) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000002c0)=0x3f, 0x4) 2018/04/02 00:32:47 executing program 3: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000300)='./bus\x00', 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x3) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x1c, 0x0, 0xb30, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x1c}, 0x1}, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) creat(&(0x7f0000000140)='./file1\x00', 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x32, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d034"}, &(0x7f00000012c0)=0x3a) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fsync(r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0x0, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) 2018/04/02 00:32:47 executing program 5: r0 = socket(0x10, 0x3, 0x0) prctl$setfpexc(0xc, 0x40002) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="3153f541a7823da4807ed7c27ef9c0dddda0af97e1661acd299e5de5390cff53"}) [ 127.966110] device lo entered promiscuous mode 2018/04/02 00:32:47 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000180)) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f0000000000)='W', 0x1}], 0x10000000000001a6, 0x0) write(r2, &(0x7f0000335000), 0xfc94) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000000c0)) poll(&(0x7f0000000080), 0x0, 0xa9c) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000200)={0xeb3, 0x3, 0x6, 0x9, 0x1, 0x3}) readv(r1, &(0x7f0000000040)=[{&(0x7f000061e000)=""/4096, 0xfffffffffffffcf7}], 0x10000000000002c5) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x0, 0x8, 0x6, 0x0, 0x0, 0x3f, 0x86, 0x4, 0x8000, 0xc3, 0x4, 0x2, 0xee, 0x21, 0x785b, 0x3, 0x1, 0xde, 0x7, 0x8, 0x7, 0x8, 0x6, 0x3, 0x8, 0x1, 0x2f, 0x8, 0x357, 0x0, 0x4000000000, 0x10000, 0x8001, 0x4, 0x7f, 0x800, 0x0, 0x3f, 0x0, @perf_config_ext={0x3}, 0x2408, 0xfffffffffffffff7, 0x800, 0x2, 0x9, 0x0, 0x10001}, r3, 0x10, r0, 0x8) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000080)="42007470414562d1c6") 2018/04/02 00:32:48 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000004f00)={0xffffffff, 0x0, 0x4ad9}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) recvmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/129, 0x81}, {&(0x7f0000000780)=""/127, 0x7f}, {&(0x7f0000000800)=""/227, 0xe3}], 0x4, &(0x7f0000000940)=""/10, 0xa, 0xfffffffffffffffc}, 0x7}, {{&(0x7f0000000980)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000b80)=""/139, 0x8b}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000d40)=""/26, 0x1a}], 0x3, &(0x7f0000000e00)=""/151, 0x97}, 0x7}, {{&(0x7f0000000ec0)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000f40)=""/44, 0x2c}, {&(0x7f0000000f80)=""/13, 0xd}, {&(0x7f0000001000)=""/97, 0x61}, {&(0x7f0000001080)=""/210, 0xd2}, {&(0x7f0000001180)=""/138, 0x8a}], 0x5, &(0x7f00000012c0)=""/89, 0x59}, 0xffffffff00000001}, {{&(0x7f0000001340)=@can, 0x80, &(0x7f0000002780)=[{&(0x7f00000013c0)=""/92, 0x5c}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002740)=""/11, 0xb}], 0x3, &(0x7f0000002800)=""/140, 0x8c, 0x9}, 0x4}, {{&(0x7f00000028c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002940)=""/252, 0xfc}, {&(0x7f0000002a40)=""/38, 0x26}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/201, 0xc9}], 0x4, &(0x7f0000003c80)=""/4096, 0x1000}, 0x900000000000}], 0x5, 0x40000100, &(0x7f0000004e00)={0x0, 0x989680}) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) sysfs$1(0x1, &(0x7f0000000040)='/dev/hwrng\x00') setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000000100)="6dfd0d90aea83b0cdf2dea26089fbee886cc1c6cdc39471084e93970dca26e25898bb38a9ceda48a24e18aa0488248cc308eebc912e05e9440431634ddc2bdb5e6f37cb95f17d2155c96b5c24069f2a99b79e9e5f37252d5f5a4b2d8685c17648a139e595517ce8b98dc7a", 0x6b) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004f40)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/02 00:32:48 executing program 4: r0 = socket(0x10, 0x20000000802, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffc3}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000340), 0x2) listen(r3, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x40, r5, 0x200, 0x70bd2c, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffffff70}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000001) sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg(r2, &(0x7f0000000b00)={&(0x7f0000000440)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000004c0)="55aebf077baa6ad01f6b1616c0a6bc1f4d8243fc467fc460bd9204df4579a429354226372f8fbfb81db93cb11a8bb57c257da25cf9fb1a4827cfaa885c", 0x3d}], 0x1, &(0x7f0000001600)=ANY=[], 0x0, 0x80000}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x9, 0x1e000000}, 0x14) sendto$packet(0xffffffffffffffff, &(0x7f0000000880)="47d82f4ee2f635e2e20450e412b0220acf243910ddbe76aa3a2361f0b552fa5080b53e8ce74b03e9c5f56ed3a13eebb299bb4be847774442d083280fec30813686eb7d6d00a7fc10de0b6b585e579b067e0cd3f3", 0x54, 0x10, &(0x7f0000000980)={0x11, 0x1f, 0x0, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000380)={'bcsf0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65) r6 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r6, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/04/02 00:32:48 executing program 1: unshare(0x400) r0 = eventfd2(0x0, 0x7ff) fadvise64(r0, 0x0, 0xfffffffffffeffff, 0x0) 2018/04/02 00:32:48 executing program 2: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) fchdir(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) 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) r2 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) readv(0xffffffffffffffff, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fcntl$getownex(r3, 0x10, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001440)) fcntl$getown(r2, 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(0xffffffffffffffff, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 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$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}], 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/02 00:32:48 executing program 6: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x100000001) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000ae5000)}}], 0x30) write$sndseq(r0, &(0x7f0000811000)=[{0x0, 0xd1, 0x0, 0x0, @tick=0x8, {}, {}, @raw32}], 0x30) r3 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r4, r3) 2018/04/02 00:32:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000196000)=""/12, &(0x7f0000000000)=0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req={0x8, 0x4e, 0x9, 0x9}, 0x10) 2018/04/02 00:32:48 executing program 7: 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)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x80000001, 0x30, 0x400, 0x1}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0x4, 0xcc, 0x8000, 0x8000, 0x7, 0x0, 0x0, 0x5, r4}, &(0x7f0000000240)=0x20) alarm(0x100000000) dup2(0xffffffffffffffff, r1) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) getpid() ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000300)) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000500)) getpgid(0x0) unshare(0x8000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x5, 0x200, 0x1, 0x0, 0x0, 0x0, 0x7f}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280), &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300), &(0x7f0000000340)=0x8) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000880)={0x8001}, 0x4) setresgid(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) 2018/04/02 00:32:48 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x2e9, 0xffffffffffff1fc6, 0x6, 0xfffffffffffffffc, 0x80000000, 0x2, 0x100000001, 0x6, 0x9, 0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000390000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0xe) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0x8c9, 0x847, 0x1f, 0x0, 0x3ff}) 2018/04/02 00:32:48 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(0xffffffffffffffff, &(0x7f000076cf07)=""/249, 0xf9) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00000009c0)=ANY=[], 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)=':[\x00') ptrace$setregs(0xf, r1, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a97781487c") syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{}, {}, {}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x1, &(0x7f0000000bc0)=[{&(0x7f0000000740)="c374bae5ff36aa5ed0157d5e14ccc9f01207efd0827a479bb1530cefbb4f23728c08b5180cdc60bf2a1977db5e40726501eda1447edf08cc80bf06e81a3a51b5020c3631608e5721e9cfa5c1022a7039304e6c8ad9bd1853c7bcbc31333a91e6cbab64b022a6dac04e8b", 0x6a, 0xff}], 0x40000, &(0x7f0000000140)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x3f}, {0x7fffffff}, {0x4, 0x20}, {0x1924000, 0x6}, {0xffffffffffff0000}, {0x1, 0x1}]}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2}, 0x8) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000480), 0xffffffffffffff72) getpgid(0x0) ustat(0x801b, &(0x7f00000007c0)) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000980), 0x4) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/04/02 00:32:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b", 0x31) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00') ioctl$KDSETMODE(r2, 0x4b3a, 0xb12) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="02000a00ff07018006008b3efb0209000100a63ebc62b749"], &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000980)=ANY=[@ANYBLOB="d1144b82fb77e0141b757dbea64bbe06113a14c10176c83464acc364f1f92ee4af7c45831ee9896d548d9418bbe18433a5eb2bbb672688fee4b5f60000000000000008532f6ebe0269855a2334914b009c904144ae7c809bc20b1878c4f736eea051a482f4d3e3f492c26a8f6518ce81afd8747a00bd34a98335bd86bf596008d32c48e8fb527029227634afddde5463d6768828c815fe42c7a1430266be7a4e172f8455f9c422f2e6e3c4676824e831"], &(0x7f0000000140)=0x1) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000a40)=""/4096, &(0x7f0000000200)=0x1000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000540)={r3}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x1004}, &(0x7f00000052c0)=0x98) ioctl$KDDELIO(r1, 0x4b35, 0x401) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000002c0)=0x0) getresuid(&(0x7f0000000340), &(0x7f0000000940), &(0x7f0000001ac0)=0x0) getgroups(0x6, &(0x7f0000001b00)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$unix(r2, &(0x7f0000001b80)={&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000000440)="c45ff4494f2792072f417a4771b24a7624b379bb0d78da0342e0097720ebeefd9f46840ba7cef86172ef2158c079ed07af07c031fd5fca1cfca4cc38096396cb5394a644658de69c36db376efe82ea9f54b2e9f8ccd60a6380f9a222b75a940cdb0b8f45f87cc301ddf6", 0x6a}, {&(0x7f0000000600)="0827fc10643d1f5a08518859865e7ab09b0b3acb244c254895ecc643c784285d5e35f229375648af1c188b1842c5c3297bf103ab5c6b44cb9b1b076da50ff9c4059e93a9b065e529637aa0cd6f9b545d5d4a23be1a4fadefeb42ccf08dd684151c3f622e6fca26745385a04113ce858d661bec85e77d675125fa4f020d6d76d5a2a0ce110fdffbc9336bd4c5258c40f8c851147e7c4e2573a9cc253032fa9d2fc186165c03864f5c7bf101e40d082f38a9998a3d09a83d816f03ac41fc24fa6e2970e129da689e03a7497c3e817889", 0xcf}, {&(0x7f0000001f80)="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", 0x1000}, {&(0x7f0000000700)="e960887f246f1c3e12091b39fe8be92ccc1f80b483cbf59af1cdbf60292367d3e610c53b3d1d740533b90431272e8ea38e2a9f68ede8aa3f85e97c43491690abef6d46f401efd073789c0adcfcd5939a2c437fbcf0495869e8dabc7b43cc7e4afe7ebbf818210518f57f68ce422adf7b4f7c6c9009e8680fac09799507781d6efd0745ef1e2f62bcd87545f67499cc088598538ead4d35fada746b09ba73edc30234266d0daf522147b9", 0xaa}, {&(0x7f00000007c0)="7cef2afa6eb688231d02453fb0f78a0dfb1c2b40c0e77278bbc1505203db9d8ea58530f2adeb4228cc27e94fd76df873d7b70fe3eb45847ed1d20b03c0a63e1eb431b69a8cedbfac9a18f86859df8c5a28435934f6f0c5a7759e2faf41172b2986476a693e0183504f103ca22e49c9fdd97b0e3818fc8d1c14118d6a90b482128bf76e627aeed5206150d9357139ca", 0x8f}, {&(0x7f0000000880)="51fc13a3dc775ef284de077597b87d590a641d71434849e45035b2f226d5504e04753962bf6a7bd77a4af6b85da5b719cb1f96c780ed37a1c67dcbc51fa145f416fd925968f29a52fef2e9e4a89dd1a64467d12509ea1fbf5ce0959148e53eb1d8253e0deee2ff8a84b4d8f13c1e744c6873b5e6f9be459d9071e6dc9193fd1c5d30bbbc4f6a7c1b5ba96eb8465f3a07a967b13b433c4ba2fb0d43fd8245402801b2b470c40ecc4db4f5eebe871ba5feb3f0f4e5cc998f6a407090ab94ad", 0xbe}, {&(0x7f00000004c0)="ada9141c843f952e0f51742f4a7963246097dfe3889782af9b82101eeb377c86ba680c055604402a715e96e8d193ac4727d1ffcb5ea3b65f6bba4cfe91c8d3623659c24fa261098df91483fa8ce3578664", 0x51}], 0x7, &(0x7f0000001b40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x80}, 0x44000) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r7, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200, 0x0) execveat(r1, &(0x7f0000001bc0)='./file0\x00', &(0x7f0000002f80)=[&(0x7f0000001c00)='/dev/loop#\x00', &(0x7f0000001c40)='io\x00', &(0x7f0000001c80)='/dev/loop#\x00', &(0x7f0000001cc0)='/dev/rfkill\x00', &(0x7f0000001d00)='\x00', &(0x7f0000001d40)='em0\x00', &(0x7f0000001d80)='io\x00', &(0x7f0000001dc0)='keyringloppp1\x00'], &(0x7f0000003100)=[&(0x7f0000002fc0)='syz0\x00', &(0x7f0000003000)=':\x00', &(0x7f0000003040)='syz0\x00', &(0x7f0000003080)="74086e750000000000000000008c00", &(0x7f00000030c0)='ppp1vmnet1,[wlan0[\x00'], 0x400) 2018/04/02 00:32:48 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000380)=0x9, 0x225) readv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r2 = syz_open_pts(r1, 0x208000) r3 = dup3(r2, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001640)="03f93a1c9f400963618eb99b463de97fedfadd2fdbe8a847fab449a52c9d8d2897016c8b4fb43dad4dba738985bc81ab4d8129aeb6fc270fc70b1d67819557d49579425ceafba9b4cadddfc916e2c3108995841fcb84", 0x56) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00000014c0)=""/75, &(0x7f00000003c0)=0x4b) sync_file_range(0xffffffffffffffff, 0x9, 0x4, 0x4) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) r4 = socket(0xa, 0x2, 0x0) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r4, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000000)) fallocate(r5, 0x0, 0xffff, 0x1f) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r4, r5, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x9, 0x7f}}, &(0x7f00000004c0)=0xb0) accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800) splice(0xffffffffffffffff, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x0, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/04/02 00:32:48 executing program 6: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x100000001) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000ae5000)}}], 0x30) write$sndseq(r0, &(0x7f0000811000)=[{0x0, 0xd1, 0x0, 0x0, @tick=0x8, {}, {}, @raw32}], 0x30) r3 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r4, r3) 2018/04/02 00:32:48 executing program 2: pipe(&(0x7f0000000340)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/route\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7f, 0x2, 0x0, 0x0, 0x10000}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r4, 0x1}, 0x8) getsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f0000000000), &(0x7f0000000180)=0x4) fadvise64(r1, 0x0, 0x0, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000380)=""/208) 2018/04/02 00:32:49 executing program 1: r0 = memfd_create(&(0x7f0000000000)='%em0\x00', 0x0) eventfd2(0x0, 0x0) syz_open_procfs(0x0, &(0x7f000061cff7)='net/snmp\x00') pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) eventfd2(0x22b, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x4, 0x4) 2018/04/02 00:32:49 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="09003c9dbb007f000300501c0100bc28f22e04f5fc83bb02e3bf071604aadaf45d632eb323e86c7d6297872fbe12d36f76ebd3e6f379690cff01000000000000d78cfd5d59232a3dfbc950326529526ca7bf8f12350160b65e98b862e9525edb5923698a3ca77d1203c3d1495a2fe465cf123b7aa495e3db6eda3ad88fd4d13577e5d6166a73e6e6b819e17b4e1634e645af"], &(0x7f0000000200)=0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x7) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x322, "10b402dd98f261"}, &(0x7f0000000180)=0xf) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040), 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)={r2, 0x0, 0x2, [0xfffffffffffffff9, 0x0]}, &(0x7f0000000800)=0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[]}, 0x1}, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[0xaeef, 0x9, 0x60, 0x0, 0x3800000, 0x1], 0x1, 0x3, 0x7, &(0x7f0000000440)=[0xffff, 0x0, 0x0], &(0x7f0000000480)=[0x7]}) 2018/04/02 00:32:49 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$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$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a70008004500003c000000000029907800000000ffff9fff4e204e2000289078d66de65b84ff586a056306b3cc15e42c8db84a1a87b91a05d33b3636e0baeeda84b208c5dd3a4ddbe1aec76cb01d35"], &(0x7f0000000380)) socketpair(0x13, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="1c000000f5825cd8c0eb5a432073937a21dc4ef3318f367c656363c834d9921b8964"], &(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, 0x0, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0x8) getsockopt$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$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r9, 0xe5da, 0x7}, &(0x7f0000000f00)=0xfffffeba) 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, 0x0, 0x4, 0x100000000, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)={0x2, [0x0, 0x0]}, &(0x7f0000001600)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0xa0, &(0x7f0000003a40)=[@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)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0x4, 0x8001, 0x5, 0x0, 0xff}, &(0x7f0000003bc0)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000003d00)={0x0, 0x1000, "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"}, &(0x7f0000004d40)=0x1008) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000004d80)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000004e40)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004e80)={0x0, 0x5}, &(0x7f0000004ec0)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000005080)=[{&(0x7f0000000100)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000140)="a1028e9441cb16816642475f4179be4a3e1149e9d20691a7ce16a57a60ef178e174274ecb022f717a2a43987eeec731e3164f06fd30f2267ff43c6ff00236d69c9886996246eb5429076b4d528848b89c6ede5b9fc2bf1be3298a5224c2a64d9df12c12d0b2d83872537efe6bb19c0d223754fa636a7a166d37006886f25df89c1859433506fca8ca75c7a2fd6928d06c2ac107c25cd7cca17b6d7d0db52b1e4d1098b609fff3f67e9b9ac531dc8ceefd8deb81b9892f2cc6b78744a0f9cc882a27f4be34df70ff3d4bb85405afd1dbec53fece2dfbe75331c15861e04f6", 0xde}], 0x1, &(0x7f0000000980)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x4, 0x809f, 0x6, 0x2e2, 0xd87, 0x100, r5}}, @init={0x18, 0x84, 0x0, {0x81, 0x1, 0x1, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x9c, 0x40, 0x1, 0x7d048e92, 0xfffffffffffffffd, 0x100, 0x7ff, 0x6, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x8, 0xee03, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x9, 0xff3c000000000000, 0x3, r8}}], 0xf0, 0x40010}, {&(0x7f0000000b40)=@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec0446eef90a49c600b950b43f49338a31a4f4fee9b8fac4727fad9e1254f", 0x44}], 0x1, &(0x7f0000000d80), 0x0, 0x4844}, {&(0x7f00000011c0)=@in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000001200)="52a17a8d9a4c0ca0b8a7375ed106246569da8862db8657830621a97937c043e43782948f907c88fd999be4c7ae85c766c9bbb56f8d98bc83869d0ee2fb1e701dac807d5ef93aa4511b7d7a", 0x4b}], 0x1, &(0x7f0000001640), 0x0, 0x4800}, {&(0x7f00000016c0)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f00000039c0)=[{&(0x7f0000001700)="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", 0x1000}], 0x1, &(0x7f0000004f00)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xff, 0x3, 0x2, 0x8f, 0xfffffffffffffbff, 0x1, 0xffffffff, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x36, 0x207, 0x1, 0x5, r11}}, @init={0x18, 0x84, 0x0, {0x8, 0x9, 0x7, 0xa1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x4, 0x3f, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x401, 0x0, r13}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x2, 0x2, 0x2}}], 0x120, 0x20000000}], 0x4, 0x1) [ 129.161919] device lo entered promiscuous mode [ 129.183662] device lo left promiscuous mode [ 129.254550] device lo entered promiscuous mode 2018/04/02 00:32:49 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000004f00)={0xffffffff, 0x0, 0x4ad9}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) recvmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/129, 0x81}, {&(0x7f0000000780)=""/127, 0x7f}, {&(0x7f0000000800)=""/227, 0xe3}], 0x4, &(0x7f0000000940)=""/10, 0xa, 0xfffffffffffffffc}, 0x7}, {{&(0x7f0000000980)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000b80)=""/139, 0x8b}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000d40)=""/26, 0x1a}], 0x3, &(0x7f0000000e00)=""/151, 0x97}, 0x7}, {{&(0x7f0000000ec0)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000f40)=""/44, 0x2c}, {&(0x7f0000000f80)=""/13, 0xd}, {&(0x7f0000001000)=""/97, 0x61}, {&(0x7f0000001080)=""/210, 0xd2}, {&(0x7f0000001180)=""/138, 0x8a}], 0x5, &(0x7f00000012c0)=""/89, 0x59}, 0xffffffff00000001}, {{&(0x7f0000001340)=@can, 0x80, &(0x7f0000002780)=[{&(0x7f00000013c0)=""/92, 0x5c}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002740)=""/11, 0xb}], 0x3, &(0x7f0000002800)=""/140, 0x8c, 0x9}, 0x4}, {{&(0x7f00000028c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002940)=""/252, 0xfc}, {&(0x7f0000002a40)=""/38, 0x26}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/201, 0xc9}], 0x4, &(0x7f0000003c80)=""/4096, 0x1000}, 0x900000000000}], 0x5, 0x40000100, &(0x7f0000004e00)={0x0, 0x989680}) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) sysfs$1(0x1, &(0x7f0000000040)='/dev/hwrng\x00') setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000000100)="6dfd0d90aea83b0cdf2dea26089fbee886cc1c6cdc39471084e93970dca26e25898bb38a9ceda48a24e18aa0488248cc308eebc912e05e9440431634ddc2bdb5e6f37cb95f17d2155c96b5c24069f2a99b79e9e5f37252d5f5a4b2d8685c17648a139e595517ce8b98dc7a", 0x6b) 2018/04/02 00:32:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b", 0x31) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00') ioctl$KDSETMODE(r2, 0x4b3a, 0xb12) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="02000a00ff07018006008b3efb0209000100a63ebc62b749"], &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000980)=ANY=[@ANYBLOB="d1144b82fb77e0141b757dbea64bbe06113a14c10176c83464acc364f1f92ee4af7c45831ee9896d548d9418bbe18433a5eb2bbb672688fee4b5f60000000000000008532f6ebe0269855a2334914b009c904144ae7c809bc20b1878c4f736eea051a482f4d3e3f492c26a8f6518ce81afd8747a00bd34a98335bd86bf596008d32c48e8fb527029227634afddde5463d6768828c815fe42c7a1430266be7a4e172f8455f9c422f2e6e3c4676824e831"], &(0x7f0000000140)=0x1) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000a40)=""/4096, &(0x7f0000000200)=0x1000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000540)={r3}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x1004}, &(0x7f00000052c0)=0x98) ioctl$KDDELIO(r1, 0x4b35, 0x401) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000002c0)=0x0) getresuid(&(0x7f0000000340), &(0x7f0000000940), &(0x7f0000001ac0)=0x0) getgroups(0x6, &(0x7f0000001b00)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$unix(r2, &(0x7f0000001b80)={&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000000440)="c45ff4494f2792072f417a4771b24a7624b379bb0d78da0342e0097720ebeefd9f46840ba7cef86172ef2158c079ed07af07c031fd5fca1cfca4cc38096396cb5394a644658de69c36db376efe82ea9f54b2e9f8ccd60a6380f9a222b75a940cdb0b8f45f87cc301ddf6", 0x6a}, {&(0x7f0000000600)="0827fc10643d1f5a08518859865e7ab09b0b3acb244c254895ecc643c784285d5e35f229375648af1c188b1842c5c3297bf103ab5c6b44cb9b1b076da50ff9c4059e93a9b065e529637aa0cd6f9b545d5d4a23be1a4fadefeb42ccf08dd684151c3f622e6fca26745385a04113ce858d661bec85e77d675125fa4f020d6d76d5a2a0ce110fdffbc9336bd4c5258c40f8c851147e7c4e2573a9cc253032fa9d2fc186165c03864f5c7bf101e40d082f38a9998a3d09a83d816f03ac41fc24fa6e2970e129da689e03a7497c3e817889", 0xcf}, {&(0x7f0000001f80)="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", 0x1000}, {&(0x7f0000000700)="e960887f246f1c3e12091b39fe8be92ccc1f80b483cbf59af1cdbf60292367d3e610c53b3d1d740533b90431272e8ea38e2a9f68ede8aa3f85e97c43491690abef6d46f401efd073789c0adcfcd5939a2c437fbcf0495869e8dabc7b43cc7e4afe7ebbf818210518f57f68ce422adf7b4f7c6c9009e8680fac09799507781d6efd0745ef1e2f62bcd87545f67499cc088598538ead4d35fada746b09ba73edc30234266d0daf522147b9", 0xaa}, {&(0x7f00000007c0)="7cef2afa6eb688231d02453fb0f78a0dfb1c2b40c0e77278bbc1505203db9d8ea58530f2adeb4228cc27e94fd76df873d7b70fe3eb45847ed1d20b03c0a63e1eb431b69a8cedbfac9a18f86859df8c5a28435934f6f0c5a7759e2faf41172b2986476a693e0183504f103ca22e49c9fdd97b0e3818fc8d1c14118d6a90b482128bf76e627aeed5206150d9357139ca", 0x8f}, {&(0x7f0000000880)="51fc13a3dc775ef284de077597b87d590a641d71434849e45035b2f226d5504e04753962bf6a7bd77a4af6b85da5b719cb1f96c780ed37a1c67dcbc51fa145f416fd925968f29a52fef2e9e4a89dd1a64467d12509ea1fbf5ce0959148e53eb1d8253e0deee2ff8a84b4d8f13c1e744c6873b5e6f9be459d9071e6dc9193fd1c5d30bbbc4f6a7c1b5ba96eb8465f3a07a967b13b433c4ba2fb0d43fd8245402801b2b470c40ecc4db4f5eebe871ba5feb3f0f4e5cc998f6a407090ab94ad", 0xbe}, {&(0x7f00000004c0)="ada9141c843f952e0f51742f4a7963246097dfe3889782af9b82101eeb377c86ba680c055604402a715e96e8d193ac4727d1ffcb5ea3b65f6bba4cfe91c8d3623659c24fa261098df91483fa8ce3578664", 0x51}], 0x7, &(0x7f0000001b40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x80}, 0x44000) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r7, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200, 0x0) execveat(r1, &(0x7f0000001bc0)='./file0\x00', &(0x7f0000002f80)=[&(0x7f0000001c00)='/dev/loop#\x00', &(0x7f0000001c40)='io\x00', &(0x7f0000001c80)='/dev/loop#\x00', &(0x7f0000001cc0)='/dev/rfkill\x00', &(0x7f0000001d00)='\x00', &(0x7f0000001d40)='em0\x00', &(0x7f0000001d80)='io\x00', &(0x7f0000001dc0)='keyringloppp1\x00'], &(0x7f0000003100)=[&(0x7f0000002fc0)='syz0\x00', &(0x7f0000003000)=':\x00', &(0x7f0000003040)='syz0\x00', &(0x7f0000003080)="74086e750000000000000000008c00", &(0x7f00000030c0)='ppp1vmnet1,[wlan0[\x00'], 0x400) 2018/04/02 00:32:49 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x80200) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x56e) 2018/04/02 00:32:49 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x63, "bd318a3c208c11e5115c86d5edf365cdc09e2b33525b34b971998d42d48f0e37f9e526001b65bba9ec85a75846595e6989f4069572ef78ce87b2d4ca860842cf062e8c9b6f70321166917881c46ac1611dc1617f5faf92da5fa119423ddd5d3d155250"}, &(0x7f0000000100)=0x6b) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000300)={0x4, 0x7, 0x2000}, 0x4) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='ncpfs\x00', 0x9, &(0x7f0000000280)="dd31708328ed668ed3c1fdd2adda71e44e18c46b98ca076230c846322ea93c74bc2e8cf59564ffb488dfd135925e4f277c7b1b0e9abb919f05c6249e5694b00bf1993f9e5304fc1e5fada303fed479653a1ef6015cb8a237bf4ecbfe47c62bdaa4d2cd9d") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x7fffffff, 0x3}, &(0x7f0000000180)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x2000006, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/62) 2018/04/02 00:32:49 executing program 2: r0 = socket(0x3, 0x24, 0xfffffffffffffffc) r1 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x8f0, 0x40000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000005c0)=""/253) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001000800050001000000080001000a00000008000b007369700008000b00736970000c0007001000000028000000080001000a00000404000700200000000300"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000004c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000007c0)=0x24) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000800)={r3, 0xffffffffffffffe1}, 0x8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x49a4df619c630c39, 0x70, 0x7187, 0x3, 0x80, 0x401, 0x0, 0x8, 0x7788c, 0xf, 0x1, 0x8, 0x4187, 0xe9e, 0x7, 0xdda, 0x1, 0xc1, 0x8, 0x4ddd, 0x2ff, 0x3, 0x9, 0x80000001, 0x200, 0x4, 0xfb, 0x3f, 0x7, 0x8, 0x10001, 0xb54, 0x66, 0x200, 0x7f, 0x0, 0x1000, 0x5, 0x0, 0x2, 0x4, @perf_config_ext={0x80000001, 0xfffffffffffffff8}, 0x0, 0x6, 0x1, 0x7, 0x1000, 0xb12, 0x9fd}, r2, 0x0, r5, 0x8) fallocate(r5, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x0, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a777e1aa31f415a944914fb741a2ba49c24009db00874f8ae73", 0x30, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r6 = accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x500}) setsockopt$inet_tcp_int(r6, 0x6, 0x15, &(0x7f00000003c0)=0x1, 0x4) 2018/04/02 00:32:49 executing program 6: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x6}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000540)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000580)='mounts\x00') r4 = getpid() r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r6 = syz_open_procfs(r4, &(0x7f0000000240)='fdinfo\x00') sched_setattr(r4, &(0x7f0000000380)={0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={'syzkaller1\x00', {0x4, 0x175, 0x9, "25e7e2808ad7", 0x80000001}}) ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff}, 0x8) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) ptrace$peekuser(0x3, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) r8 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, r8) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xe) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) rt_sigreturn() setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/02 00:32:49 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000880)={'bpq0\x00', 0x1000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r4, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e23}}) pipe(&(0x7f0000000700)={0xffffffffffffffff}) sendmsg$nl_xfrm(r5, &(0x7f00000007c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000780)={&(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x15c}, 0x1, 0x0, 0x0, 0x1}, 0x44000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0d0000004b668c42dc7af52aa2d69e5125f69490ea4c2946a80e6ef6ca9896d31bd46011d6cc90d110d75de89c9e"], &(0x7f00000002c0)=0x2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000280)=r6, 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x74, &(0x7f0000000380)=""/76, &(0x7f0000000080)=0x4c) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r8, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', r3}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r11, 0x0, 0x480, &(0x7f00000005c0), &(0x7f00000006c0)=0x40) sendmmsg$nfc_llcp(r10, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)={0xb0, 0x29, 0x1, "c856447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779"}, 0xb0}], 0x1, 0x4800) setsockopt$inet6_MCAST_MSFILTER(r10, 0x29, 0x30, &(0x7f0000004540)=ANY=[@ANYBLOB="a2bf0000000000000a004e21000100000000000000000000000000000000000101000100000000000000000000000000000000000000000000e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e200200000000000000000000000000000000000000070000000000000000000000000000000000000000b49bb5f600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r9}, 0x14) getpeername(r8, &(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000008c0)=0x112) 2018/04/02 00:32:49 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000380)=0x3) lookup_dcookie(0x0, &(0x7f00000001c0)=""/65, 0x41) ioctl$int_out(r0, 0x0, &(0x7f0000000080)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendfile(r0, r1, &(0x7f0000000040), 0x10ed5b) r2 = getpid() r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000498ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r4, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) r5 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r5, 0x0, &(0x7f0000000640)='net/mcfilter\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001340)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001440)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480), &(0x7f00000014c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000001680)={{0x15}, 'port0\x00', 0x1, 0x0, 0x7, 0x0, 0x4, 0xb41, 0x400, 0x0, 0x2, 0x4}) linkat(r4, &(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00', 0x400) sendmsg$unix(r0, &(0x7f00000015c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000000280)="681a1efb57f84a8a9986182af1f8661380637cb767902b4bf164add9765ac3d12be04a4be3b156d5da43fe5ebaa0e1d592ef1dd98c43b5122c04748ee30372e6077439fea610d224e61e3618ffab4feadcd6ec52551200000000b9718cddf53815520e9003850604e69555938c3cc8c5e07db18b8ea440f9f1e175b3e66611ae4c8d5060a9164992c533d36230b541051d30763c5109045b0348bd9dc8b77c5421771ae964613ef4d5ea6328dc94a9197f89eb33", 0xb4}], 0x1, &(0x7f0000001500), 0x0, 0x4000}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, [0x200, 0x2, 0x657e, 0x8001, 0x0, 0x0, 0x5, 0x3, 0x4, 0xfff, 0x4, 0x1000, 0x3, 0x1, 0x4]}, &(0x7f00000004c0)=0x100) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000500)={0x0, 0x4}, 0x8) timer_create(0x7, &(0x7f0000000540)={0x0, 0x2e, 0x0, @tid=r2}, &(0x7f0000000580)=0x0) timer_getoverrun(r6) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000000140)={0x7, 0x7, 0xffffffff, 0x7fff, 0x7, 0x7fffffff}) 2018/04/02 00:32:49 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3000001, 0x800000000000032, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000c33000/0x2000)=nil, 0x2000) setrlimit(0x1, &(0x7f0000000080)={0x20000000000003, 0x1}) getrlimit(0xe, &(0x7f0000000000)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/02 00:32:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0xfffffffffffffffe}, 0xc) sendfile(r0, r0, 0x0, 0xfffffffffffff37f) r1 = dup(r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x2080, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1ff, 0x480000}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={r3}, 0x8) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="07f0d85ba3cff55bcbac43", 0xb, 0xfffffffffffffffb) keyctl$revoke(0x3, r4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$netlink(r0, &(0x7f0000316ff4)={0x2000000000000010}, 0xc) 2018/04/02 00:32:49 executing program 5: r0 = socket(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0xcd, &(0x7f0000000900)=""/143}]}) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0x101, 0x8204, 0x7f, 0x2, 0x0}, &(0x7f0000000540)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0xffffffff, 0x4, 0x29a2, 0x2, r2}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x54, &(0x7f0000000b00)=[@in6={0xa, 0x0, 0x200, @empty, 0x9}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x3f}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000080)={r3, &(0x7f0000000280)=""/93}) unlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r4, 0x5, 0x55d07b71}, 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000780)=@int=0x7, 0x4) open(&(0x7f0000000100)='./file0\x00', 0x292100, 0x48) 2018/04/02 00:32:49 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getaffinity(r0, 0x8, &(0x7f00000003c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x22800, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000140)=""/201) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22}}, 0x3, 0x7ff, 0x8000, 0x200, 0x10000}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x7e80, 0x200, 0x2, 0x7fff, r2}, &(0x7f0000000340)=0x10) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00']) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) getitimer(0x2, &(0x7f0000000380)) 2018/04/02 00:32:50 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) write$evdev(r1, &(0x7f0000000000)=[{{}, 0x1, 0x7, 0x2}, {{0x0, 0x2710}, 0x9, 0xb0f7, 0x7fffffff}], 0x30) write$evdev(r1, &(0x7f0000000100)=[{{0x77359400}}], 0x18) dup2(r0, r2) 2018/04/02 00:32:50 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0xfffffffffffffffc, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x0, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0xcd, &(0x7f0000000900)=""/143}]}) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000240)=0x0) ptrace$getenv(0x4201, r4, 0x5, &(0x7f0000000300)) fallocate(r2, 0x0, 0xffff, 0x1f) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r2, &(0x7f00005faff8), 0xfffb) ftruncate(r1, 0x8001) r5 = fcntl$getown(r1, 0x9) wait4(r5, 0x0, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x64, &(0x7f0000000b00)=[@in6={0xa, 0x0, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x0, 0x0, @empty, 0x9}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x14}}, @in={0x2, 0x4e23}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={r6, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000080)={r3, &(0x7f0000000280)=""/93}) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/04/02 00:32:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x220003, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000200)=0x4) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000b94e58)="18000300000001000000be5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cdf885ca13659c6120", 0xc8) iopl(0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4001, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140), &(0x7f00000001c0)=0x3) sendmsg$netrom(r2, &(0x7f00000005c0)={&(0x7f0000000240)=@ax25={0x3, {"9379f92a96bf24"}, 0xf800000000000000}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000280)="947cea4fe6cc25c72414f8e2fcdd532262e50c424ffb9c01167301779521966076afcd9bfa3c88e104001714da00c14223cfa3ab5d20fad3ada8f5ea381c6fcb6ae255dbd1847e0259e1a479fbba6c6855c63871e01f0f1286ed59f117b56e7a8e2cc80bca971ea12855d04391f61d9178391be0e380327736e9dc4ad1f19255f5f20ea3069f0bbea3e0d6e586e9ac18185b35b760af709921202666ee1442d3c445c0885091a3cd5ec9f5742584000495372a75c0348b34ff5ba14bf24883ada3fdbfeea0", 0xc5}, {&(0x7f0000000380)="2289aa5747f0f31cbf22c38f58cbb7cc6c645e8930c4a2909679179f59349eca22aefc0ea5bdeadfcd4c6e72da73b6acf3cbef871e2ef539e724bf27556d3230c571ccc47f8e8dfe3f86db9a801dd4d8ee4259ebe00b8febbd1de67e9ed8151a6f44fc7addc16c5c51d65b6143acd3aebdf7d8588660df168b02e3683a1159755ad2353c897c1f8d170159028c460a0fbc9df262583daf67a1c8a57929d65c767bb8e7092c50bbcdc77e38f39d77e86bbab77073c77efaa9939273a8a425d30795cd8b6b685d68b45a159e1668b0d56bc7ce805fdc859027d3b38dde9e569e0edead4b23b328d244286e8ab256ba3daad17bfd005141", 0xf6}, {&(0x7f0000000480)="a3a0da03072e8351aa9b1f63845704660dc503cab5f7a33c6d5542184a6130cb2325118493e0d83a74c3602fc528c32b37a9b0b4ec40b9db5605a71dc0dcf3b9dc2e80a0102dfa0b5bb85278240afea506f8d3bbe3d0f153e469621ee2495b107df3ab094d14efa30163463c90ff", 0x6e}], 0x3, &(0x7f0000000540)=[{0x70, 0x111, 0x4, "43cf76a7be3dcf81dca95ed7fde3d95d6ff35b0837f45810b698a28df7b6d39137cb344ae86ae42193eba9e9596bd233d195d45f3691d1c987d5e8c924725d8deeb95e9e4de71b44764bd3edd9ffca70bacf854ec83f3dcd62351e"}], 0x70, 0x80}, 0x5) 2018/04/02 00:32:50 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x4, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000500)='./file0\x00') splice(r0, &(0x7f00000002c0), r1, &(0x7f0000000300), 0x6, 0x2) chdir(&(0x7f0000000280)='./file0\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000200)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000680), &(0x7f0000000080)=0x68) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) dup3(r2, r3, 0x0) unshare(0x0) prctl$setptracer(0x59616d61, 0x0) getsockname(r4, &(0x7f0000000700)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x80) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000d52ff0)="010000000000060000071a800000", 0xe) fstatfs(0xffffffffffffffff, &(0x7f0000000000)=""/107) r5 = socket$inet6(0xa, 0x80002, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) connect$inet(r5, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) poll(&(0x7f0000000000)=[{r5}, {}, {r5}, {r5}], 0x4, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea11000000050000", 0x28}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) 2018/04/02 00:32:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000000)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) socket$inet(0x2, 0x7, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x7, 0x5, 0x500, 0xdcb, 0x200, r2}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)="96", 0x1}], 0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000240)={r4, r5}) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/02 00:32:51 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000004f00)={0xffffffff, 0x0, 0x4ad9}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) recvmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/129, 0x81}, {&(0x7f0000000780)=""/127, 0x7f}, {&(0x7f0000000800)=""/227, 0xe3}], 0x4, &(0x7f0000000940)=""/10, 0xa, 0xfffffffffffffffc}, 0x7}, {{&(0x7f0000000980)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000b80)=""/139, 0x8b}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000d40)=""/26, 0x1a}], 0x3, &(0x7f0000000e00)=""/151, 0x97}, 0x7}, {{&(0x7f0000000ec0)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000f40)=""/44, 0x2c}, {&(0x7f0000000f80)=""/13, 0xd}, {&(0x7f0000001000)=""/97, 0x61}, {&(0x7f0000001080)=""/210, 0xd2}, {&(0x7f0000001180)=""/138, 0x8a}], 0x5, &(0x7f00000012c0)=""/89, 0x59}, 0xffffffff00000001}, {{&(0x7f0000001340)=@can, 0x80, &(0x7f0000002780)=[{&(0x7f00000013c0)=""/92, 0x5c}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002740)=""/11, 0xb}], 0x3, &(0x7f0000002800)=""/140, 0x8c, 0x9}, 0x4}, {{&(0x7f00000028c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002940)=""/252, 0xfc}, {&(0x7f0000002a40)=""/38, 0x26}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/201, 0xc9}], 0x4, &(0x7f0000003c80)=""/4096, 0x1000}, 0x900000000000}], 0x5, 0x40000100, &(0x7f0000004e00)={0x0, 0x989680}) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) sysfs$1(0x1, &(0x7f0000000040)='/dev/hwrng\x00') 2018/04/02 00:32:51 executing program 5: personality(0x400003) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) remap_file_pages(&(0x7f0000b1e000/0x1000)=nil, 0x1000, 0x0, 0x9, 0x10000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) 2018/04/02 00:32:51 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x6400, 0x10) preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000080)=""/76, 0x4c}, {&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/94, 0x5e}, {&(0x7f0000000240)=""/230, 0xe6}, {&(0x7f0000000340)=""/188, 0xbc}, {&(0x7f0000000400)=""/231, 0xe7}, {&(0x7f0000000500)=""/96, 0x60}, {&(0x7f0000000580)=""/135, 0x87}, {&(0x7f0000000640)=""/119, 0x77}], 0xa, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000000), 0x0) 2018/04/02 00:32:51 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00') r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r1, 0x80000000000006, &(0x7f0000000000)) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000180)) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = gettid() r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r5, &(0x7f00000024c0)=ANY=[@ANYBLOB="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"], 0x48) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000a00)={'teql0\x00', 0x0}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000a40)={r6, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(r5, 0x4, 0x6000) pwritev(r5, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x5fd}], 0x1, 0x0) r7 = syz_open_procfs(r3, &(0x7f00000000c0)='net/netlink\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r8, 0x9}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={r8}, &(0x7f0000000380)=0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000480)=""/159, 0x9f, 0x3}}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000240)=""/113, 0x71}, {&(0x7f0000000840)=""/73, 0x49}], 0x2, &(0x7f0000000900)=""/178, 0xb2}}], 0x3, 0x0, &(0x7f00000009c0)={0x77359400}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000003c0)) fgetxattr(r7, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000002200)=""/193, 0xc1) sendfile(0xffffffffffffffff, r7, &(0x7f0000000200), 0x0) ioctl$GIO_SCRNMAP(r7, 0x4b40, &(0x7f0000000b40)=""/137) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001280)=0x7f, 0x4) dup3(r2, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x3fff) 2018/04/02 00:32:51 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001480)) lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600)) getgroups(0x2, &(0x7f0000001680)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001700)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@local}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8) getgroups(0x6, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8) fstat(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc) getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001740)=[r4, r5, r3]) getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003400), &(0x7f0000003440)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001400)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000013c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8) getgid() fcntl$getown(r1, 0x9) geteuid() getegid() getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40), &(0x7f0000003b80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0), &(0x7f0000004c00)=0xc) fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e00), &(0x7f0000004e40)=0xc) getgroups(0x5, &(0x7f0000004e80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) gettid() stat(&(0x7f00000052c0)='./file1\x00', &(0x7f0000005300)) lstat(&(0x7f0000005380)='./bus\x00', &(0x7f00000053c0)) gettid() getuid() stat(&(0x7f0000005440)='./file1\x00', &(0x7f0000005480)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005980)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000059c0)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005ac0)=0xe8) fstat(r1, &(0x7f0000005b00)) fcntl$getownex(r0, 0x10, &(0x7f0000005b80)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005bc0)={{{@in=@broadcast, @in6=@local}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d00), &(0x7f0000005d40)=0xc) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000063c0), &(0x7f0000006400)=0xc) fstat(r0, &(0x7f0000006440)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008980)=[{&(0x7f0000000180)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001380)="4200877fe6b590a13d518af0ffa1520f", 0x10}], 0x1, &(0x7f00000016c0), 0x0, 0x803e885bbb75bb2d}, {&(0x7f0000006500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000008940)=[{&(0x7f0000006580)="9c4b6fc2c39e9e47e37c822634b324af1b61b97d74880211e8", 0x19}], 0x1}], 0x2, 0x1) write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="008700"], 0x3) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$void(0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r6 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r6, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r8 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$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', 0x8001, 0x0, 0x81}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=r7, @ANYBLOB="38000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d023347735a09c54bda8ce4467abca6fb138f80ea173642ed8c45131ea7e9739097055029f05b4acc8d7c5fe955ac8cf21e16d6dd5f009e19297e8aad9945b22bfc0d418d4487e4b078d0eb331b1da7a0c5eba0a15aafb2f6bbc67b87b159da5d6751eac1ccc31247090555d9edd8e15f263925e717ed27c057694dc3caac0fcfacde0bdc3971f1ebe111df2acee3d6d17f0afee981a1cf9db91fc6dad4ea42da732254d87689d7fad1b6eaca16091"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r8, 0x4, 0x6000) pread64(r8, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000001340)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r8, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4) 2018/04/02 00:32:51 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0xfffffffffffffffc, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x0, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0xcd, &(0x7f0000000900)=""/143}]}) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000240)=0x0) ptrace$getenv(0x4201, r4, 0x5, &(0x7f0000000300)) fallocate(r2, 0x0, 0xffff, 0x1f) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000d00)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000e200000075797ca6f45efa3a9cfde5c314bda93a82cdeb7a82eb4b06e4b2d1c82e267aeca64d83270a3f261ba9091457bdfaeca158ac46311925b85f668f2ae9919f9de649efb25ec2bfd152a8543b66a8d1622e1e5bddc25b1f53a8c0fe0bc0849cfae8e06cda800e845d636bd126cd1c61298cca46b9fa6bc168a330c891c1ccb71afc03fe89d3e8e10b7af07f1470e5b0a03c9dffad737bf3a43d7a386c0b50703d96a876971a07f3d1bd5349733490094223dcea76ef77740488627931a8e9350b8f7419cc996916115c0fb86c31bd5f25e5f3756756dff34afaf4aa9626e3f85faadf00cc37604f9c4abd2bf4f115e09d2cc4c32aedb3746f510b66469aec07fc2efbb93760bf0c1fb1c84261a4ba7f1a536eff10bc4834bf7030d77cd5fa737e1326c615ca4ae24eeed8748a7712fbca00000009241ceab9c76838e0a2cb55"], &(0x7f0000000100)=0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r2, &(0x7f00005faff8), 0xfffb) ftruncate(r1, 0x8001) r5 = fcntl$getown(r1, 0x9) wait4(r5, 0x0, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x64, &(0x7f0000000b00)=[@in6={0xa, 0x0, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x0, 0x0, @empty, 0x9}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x14}}, @in={0x2, 0x4e23}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={r6, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000080)={r3, &(0x7f0000000280)=""/93}) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/04/02 00:32:51 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000100)="26000000130047f10501c1b00e000000000000000100000009ef18ffff00f1320500018000000000", 0xfffffc6d) 2018/04/02 00:32:51 executing program 6: socket$packet(0x11, 0x3, 0x300) 2018/04/02 00:32:51 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x5c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f00000005c0)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000b40)=""/4096, &(0x7f0000000040)=0xb13) sched_rr_get_interval(0x0, &(0x7f0000000340)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$seccomp(0x16, 0x2, &(0x7f0000000480)={0x3, &(0x7f0000000440)=[{0x7fffffff}, {0x2, 0x80, 0x0, 0x3}, {0x225, 0xc34}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x1, 0xfffffffffffffffe, 0x100, 0xfffffffffffff2ff, 0x713c}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000540)={0x0, 0x750}, &(0x7f0000000580)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$setregs(0xffffffffffffffff, r3, 0x80000001, &(0x7f00000003c0)="3458c3636103b30f8bde45f04c54619a87b6e23b4441c27f07ec73e6897ed512ec08824d93d9a6fa5865d12d60617af222d9939ce46e6e85068a54ec258d32e82ac33272576d4ffe150483ab1bf73c6ea3a0f3b75b9a492e9e812992003316252fc3de40cf5ba00c81") prctl$setendian(0x14, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[], 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) 2018/04/02 00:32:51 executing program 3: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000008c0)=@known='com.apple.system.Security\x00', &(0x7f0000000840)='IPVS\x00', 0x0, 0x5) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000640)={0x20}, 0x4) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) clock_settime(0x221b20e47ccbd62d, &(0x7f0000000540)) r4 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, r4) add_key$user(&(0x7f0000001840)='user\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000018c0)="7d8af5fee7d8d8eb07b0e7f455fe38294341f4d7105094df8ebaaba2d96654b523f4ea0e0ba08eac03af4190fcdf27669b5bfac5bb828873f04f2f185c7a1fcf28dad2e5a2615f8c63c9464653a15c0f63e3b95323bd11f8320c9c5b512eaaa29579e8c6abd1d4c900ef0a1d84fac46f791970122cc398d5a44b5f775df56fe53019323cd671d86f513124afa5c74e523b27ca547c", 0x95, 0xfffffffffffffffb) fsync(r0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$nl_crypto(r6, &(0x7f0000000600)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f00000005c0)=@delrng={0x10, 0x14, 0x200}, 0x10}, 0x1, 0x0, 0x0, 0x40804}, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) r7 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218d", 0x25, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r7, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d223", 0x22}], 0x1, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000800)=0x7ff) 2018/04/02 00:32:51 executing program 7: r0 = open(&(0x7f0000000440)='./file0\x00', 0x1ffff, 0x5) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000900)={0x7, 0x8}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000003c0)=0x6, 0xf4) r1 = perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000340)={0x124, @time={r2, r3+30000000}, 0x1, {0x8, 0x606}, 0x0, 0x2, 0x80000001}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000200)={0x0, 0x1}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000000980)) ioctl$LOOP_CLR_FD(r4, 0x7003) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000840)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000800)={&(0x7f0000000a80)=ANY=[@ANYBLOB="2fe3156c8eeccce3041d5e297d91c21cebb7460c1d87f729913b54a5719e1b092e6e40574c462a298c053abadc87928c79aed3c0e292f4e73145e4fc2decbcd7bf25967f9486621ca0c5971bc84f3db79acac124d8005efe7a5559e82fc4e57cddb7aed50908cfcb4d451914170afac485a10f7186ab7fc5e8b2cf971f13f79b2b5db93f49d24600d49cc275d8f3d04f8bf6112c6f532036a7a989fb9993bfa88432da75671ce69a688ff020044014f4e1fb12e306a25eeae3c10f9d44672713ff2d3815f65be4372aff7237add3e0dde1e0b85db1a897fc74f98d84ececbe86fa84357a2a14ff7def757ff6dbf709adb6291b"], 0x1}, 0x1, 0x0, 0x0, 0x4011}, 0x40000) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000080)=""/53, &(0x7f00000008c0)=0xfffffffffffffeb0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000300)) sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f00000007c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10080804}, 0xc, &(0x7f0000000780)={&(0x7f0000000c40)=ANY=[@ANYBLOB='\x00@'], 0x1}, 0x1, 0x0, 0x0, 0x4010}, 0x0) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000009c0)=""/158, 0x9e) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000540)=0x0) perf_event_open(&(0x7f0000000600)={0x5, 0x70, 0x10001, 0x8, 0x6, 0x8, 0x0, 0x0, 0x0, 0x6, 0x8, 0x2, 0x0, 0x0, 0x1469, 0x0, 0x0, 0x101, 0x600000000, 0x9, 0x6, 0x15e600000, 0x0, 0x10000, 0x6, 0x0, 0x0, 0x4d, 0x9, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x8, 0x0, 0x8, 0x5, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000480), 0x5}, 0x0, 0x9, 0x0, 0x0, 0xffff, 0x5, 0x2}, r6, 0x1, r1, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000400)) execve(&(0x7f0000000880)='./file0\x00', &(0x7f0000000b80), &(0x7f0000000180)=[&(0x7f0000000c00)='\'\x00', &(0x7f0000000700)='trustedwlan0vmnet0@%\x00']) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f00000004c0)=0x6ff) [ 131.132102] program syz-executor2 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 131.165925] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/04/02 00:32:51 executing program 2: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000b40)={0x0, 0x0, 0x4d}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000b80)) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000004c0)) r3 = socket(0xa, 0x2, 0x0) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r3, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r4, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0)) sendfile(r3, r4, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xac, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x34800}, @in6={0xa, 0x0, 0x200, @empty, 0x9}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x14}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000340)=0x10) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000740)={r5, 0x7fffffff, 0xdb, "8c2c66ec450b6e3194f5e7de5d72fd8df10688bf83b03672dd5b68e5871d2e984422912a46947e434f18864949d4aeb5d81a5a7959364b8be44f67187201ac2d460625df305d2f886ab0ad9fafb8c89d293aeac52ed585607ebbab90798248812ce01a392b558aca0e6bc079f742183c2b5a0d85cd8f956aac979b244898d1310bd3890300947684fa4449635d220d5e816b52246f94c0617d41b1aea7752f1aee9022e363f3314b7551ae88418b3f2cf89da5a6baed00955113e953a6333f9bed2780a00320416dc64dc339b8a9352e221992fe63727412d0b408"}, 0xe3) accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0xc84}, &(0x7f0000001040)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000000ec0), 0x1, &(0x7f0000000680)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffc00, 0x2588ddaf, 0x1ff, 0xe17}}, @sndinfo={0x0, 0x84, 0x2, {0x0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x4ae4, 0x1, 0xad, 0x7fff}}], 0xffffffffffffff79, 0x10}, 0x8000) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000980)=[{&(0x7f0000000600)="27ba52ebcadaa0ae257069d218efb157549b3b3041d40ddf3cd3d5cdec7599fd194539d3d809a725d242e9235014562f74757701c21eb0bd96420b60c19b6f009b2a25474c355715f11c2b7ebd06a7587c8d780ce0aa832c65", 0x59}], 0x1, 0x0) rename(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)='./file1\x00') write$cgroup_subtree(r0, &(0x7f0000000280)=ANY=[], 0x0) [ 131.211697] program syz-executor2 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 131.223764] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/04/02 00:32:51 executing program 6: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f00000007c0)="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") setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000480)={0x800, 0x1, 0x7, 0xffffffff, 0x100000001}, 0x14) mq_timedsend(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f00000004c0)="53b65d6d0095ecbfbc249911eaae48069138e0a01c30ddbea3a6f0f299946f8507191f107abe2fac0c396c1be645fdf221de23cf981078afdf6280a50131135cfdfd1cde843a5a3d2f9c051985876b", 0x4f) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000580)) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000540)={0x0, 0x7, 0x510ca264}, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x8, 0x0, 0x7}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r7}, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000880)={0x2000000000072f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x7ffe, &(0x7f0000000000)='syzkaller1\x00'}) getpid() fcntl$setstatus(r0, 0x4, 0x4002) pread64(r0, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8000, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000440)={r7, 0x9}, 0x8) 2018/04/02 00:32:51 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f00006f6000/0xf000)=nil, 0xf000, 0x11) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/02 00:32:51 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x5c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f00000005c0)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000b40)=""/4096, &(0x7f0000000040)=0xb13) sched_rr_get_interval(0x0, &(0x7f0000000340)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$seccomp(0x16, 0x2, &(0x7f0000000480)={0x3, &(0x7f0000000440)=[{0x7fffffff}, {0x2, 0x80, 0x0, 0x3}, {0x225, 0xc34}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x1, 0xfffffffffffffffe, 0x100, 0xfffffffffffff2ff, 0x713c}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000540)={0x0, 0x750}, &(0x7f0000000580)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$setregs(0xffffffffffffffff, r3, 0x80000001, &(0x7f00000003c0)="3458c3636103b30f8bde45f04c54619a87b6e23b4441c27f07ec73e6897ed512ec08824d93d9a6fa5865d12d60617af222d9939ce46e6e85068a54ec258d32e82ac33272576d4ffe150483ab1bf73c6ea3a0f3b75b9a492e9e812992003316252fc3de40cf5ba00c81") prctl$setendian(0x14, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[], 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) 2018/04/02 00:32:51 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000004f00)={0xffffffff, 0x0, 0x4ad9}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) recvmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/129, 0x81}, {&(0x7f0000000780)=""/127, 0x7f}, {&(0x7f0000000800)=""/227, 0xe3}], 0x4, &(0x7f0000000940)=""/10, 0xa, 0xfffffffffffffffc}, 0x7}, {{&(0x7f0000000980)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000b80)=""/139, 0x8b}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000d40)=""/26, 0x1a}], 0x3, &(0x7f0000000e00)=""/151, 0x97}, 0x7}, {{&(0x7f0000000ec0)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000f40)=""/44, 0x2c}, {&(0x7f0000000f80)=""/13, 0xd}, {&(0x7f0000001000)=""/97, 0x61}, {&(0x7f0000001080)=""/210, 0xd2}, {&(0x7f0000001180)=""/138, 0x8a}], 0x5, &(0x7f00000012c0)=""/89, 0x59}, 0xffffffff00000001}, {{&(0x7f0000001340)=@can, 0x80, &(0x7f0000002780)=[{&(0x7f00000013c0)=""/92, 0x5c}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002740)=""/11, 0xb}], 0x3, &(0x7f0000002800)=""/140, 0x8c, 0x9}, 0x4}, {{&(0x7f00000028c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002940)=""/252, 0xfc}, {&(0x7f0000002a40)=""/38, 0x26}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/201, 0xc9}], 0x4, &(0x7f0000003c80)=""/4096, 0x1000}, 0x900000000000}], 0x5, 0x40000100, &(0x7f0000004e00)={0x0, 0x989680}) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffb, 0x200000) ioctl$KDMKTONE(r0, 0x2283, 0x0) 2018/04/02 00:32:51 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x0, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x0, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x0, 0x3, 0x9, 0x1, 0x2, 0x0, 0x0, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000640)={0x0, @dev, @loopback}, &(0x7f00000006c0)=0xc) fchdir(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x2e, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="11634840020000000000000002000000000000000000000010000000000000000000000000000000000000002800"], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x2000000) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x3, 0x2, 0x200, 0xc000000000000000, 0x3ff, 0x2, 0x6, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xb3e, 0x4, 0xffffffff, 0x800, 0x80000000}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000680)={r4, 0x1, 0x30}, 0xc) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x0, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12) fallocate(r2, 0x0, 0x0, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) rt_sigqueueinfo(r5, 0xa, &(0x7f00000001c0)={0x34, 0xfff, 0xffffffffffffffff, 0x2}) fallocate(r3, 0x0, 0x0, 0x1a8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000000c0)={0x3580802, 0xffffffffffffffb1, 0xc11e}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1}) 2018/04/02 00:32:51 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) fremovexattr(r0, &(0x7f00000000c0)=@known='user.syz\x00') r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x40) ioctl$KDSKBLED(r1, 0x4b65, 0xfffffffffffffffb) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind(r2, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x3, 0x0, 0x3}}, 0x80) close(r0) 2018/04/02 00:32:51 executing program 7: fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002a40)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000015c0)='net/ip_tables_names\x00') seccomp(0x1, 0x1, &(0x7f0000002900)={0x6, &(0x7f0000002880)=[{0xc8d, 0x40, 0x7f, 0x3f}, {0xda6, 0x7fffffff, 0x1}, {0x4, 0x0, 0x0, 0x782}, {0x0, 0x400, 0x6d3, 0xffff}, {0x0, 0x0, 0x100000001, 0x4}, {0x7fff, 0x7, 0x8000, 0x9b}]}) preadv(r1, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000001580)={'bond0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)) close(r1) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000002e80)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000440)='cgroup.procs\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000300)={0x7725, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r4, 0xffffffffffffffff, &(0x7f0000000000), 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100)=0x5, &(0x7f0000000200)=0x2) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000240)={'bcsh0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002ec0)='/dev/pktcdvd/control\x00', 0x0, 0x0) r5 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffff1b000025cd1163b5630700000001"]) ioctl(r5, 0x8916, &(0x7f0000000000)) ioctl(r5, 0x8936, &(0x7f0000000000)) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000500)={0x6e6, 0x2, r0, 0xfffffffffffffff9, r6, 0x5, 0x1ff, 0xa89}) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000240)=0x7) 2018/04/02 00:32:51 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0051000800060003000000680001000800050001000000080001000a00000008000b007369700008000b00736970000c000700100000000a000004040007002000000003000000080006006c63000008000b007369700014000300ffffffff000000141a0000000040290008000600860a00003dc21cb742f7753f1e443084836ddea0cda4a342b7a636d9511db0ecc72260e701c813a2548f61027697ee720e6397bce347bfee2bd65a42"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r1}, 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a777e1aa31f415a944914fb741a2ba49c24009db00874f8ae73", 0x30, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$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) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11c0", 0x6, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff98) 2018/04/02 00:32:51 executing program 2: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000b40)={0x0, 0x0, 0x4d}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000b80)) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000004c0)) r3 = socket(0xa, 0x2, 0x0) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r3, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r4, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0)) sendfile(r3, r4, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xac, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x34800}, @in6={0xa, 0x0, 0x200, @empty, 0x9}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x14}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000340)=0x10) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000740)={r5, 0x7fffffff, 0xdb, "8c2c66ec450b6e3194f5e7de5d72fd8df10688bf83b03672dd5b68e5871d2e984422912a46947e434f18864949d4aeb5d81a5a7959364b8be44f67187201ac2d460625df305d2f886ab0ad9fafb8c89d293aeac52ed585607ebbab90798248812ce01a392b558aca0e6bc079f742183c2b5a0d85cd8f956aac979b244898d1310bd3890300947684fa4449635d220d5e816b52246f94c0617d41b1aea7752f1aee9022e363f3314b7551ae88418b3f2cf89da5a6baed00955113e953a6333f9bed2780a00320416dc64dc339b8a9352e221992fe63727412d0b408"}, 0xe3) accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0xc84}, &(0x7f0000001040)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000000ec0), 0x1, &(0x7f0000000680)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffc00, 0x2588ddaf, 0x1ff, 0xe17}}, @sndinfo={0x0, 0x84, 0x2, {0x0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x4ae4, 0x1, 0xad, 0x7fff}}], 0xffffffffffffff79, 0x10}, 0x8000) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000980)=[{&(0x7f0000000600)="27ba52ebcadaa0ae257069d218efb157549b3b3041d40ddf3cd3d5cdec7599fd194539d3d809a725d242e9235014562f74757701c21eb0bd96420b60c19b6f009b2a25474c355715f11c2b7ebd06a7587c8d780ce0aa832c65", 0x59}], 0x1, 0x0) rename(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)='./file1\x00') write$cgroup_subtree(r0, &(0x7f0000000280)=ANY=[], 0x0) 2018/04/02 00:32:51 executing program 6: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000b40)={0x0, 0x0, 0x4d}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000b80)) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000004c0)) r3 = socket(0xa, 0x2, 0x0) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r3, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r4, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0)) sendfile(r3, r4, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xac, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x34800}, @in6={0xa, 0x0, 0x200, @empty, 0x9}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x14}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000340)=0x10) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000740)={r5, 0x7fffffff, 0xdb, "8c2c66ec450b6e3194f5e7de5d72fd8df10688bf83b03672dd5b68e5871d2e984422912a46947e434f18864949d4aeb5d81a5a7959364b8be44f67187201ac2d460625df305d2f886ab0ad9fafb8c89d293aeac52ed585607ebbab90798248812ce01a392b558aca0e6bc079f742183c2b5a0d85cd8f956aac979b244898d1310bd3890300947684fa4449635d220d5e816b52246f94c0617d41b1aea7752f1aee9022e363f3314b7551ae88418b3f2cf89da5a6baed00955113e953a6333f9bed2780a00320416dc64dc339b8a9352e221992fe63727412d0b408"}, 0xe3) accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0xc84}, &(0x7f0000001040)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000000ec0), 0x1, &(0x7f0000000680)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffc00, 0x2588ddaf, 0x1ff, 0xe17}}, @sndinfo={0x0, 0x84, 0x2, {0x0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x4ae4, 0x1, 0xad, 0x7fff}}], 0xffffffffffffff79, 0x10}, 0x8000) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000980)=[{&(0x7f0000000600)="27ba52ebcadaa0ae257069d218efb157549b3b3041d40ddf3cd3d5cdec7599fd194539d3d809a725d242e9235014562f74757701c21eb0bd96420b60c19b6f009b2a25474c355715f11c2b7ebd06a7587c8d780ce0aa832c65", 0x59}], 0x1, 0x0) rename(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)='./file1\x00') write$cgroup_subtree(r0, &(0x7f0000000280)=ANY=[], 0x0) 2018/04/02 00:32:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x21) signalfd4(r0, &(0x7f0000000200)={0x2}, 0x8, 0x80000) writev(r0, &(0x7f00005e5ff0)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x100002e7) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000240)="ed43951a6da06b0e27f78421126704b778dd723c8cb8aded8b2602924b3c97db7e3b063430bf8534bfca65ff36aa4b7fe6b66b48b03197cc61b650c209b263cccb5e4200d2a66bc8d9665f785ff8ede075f23f351f26120e836a255c102ca87d387809686b49bc11e9fcd7e2bc7bc76bf8dd23d156dd6be81c8505f7b466a7abdcf36e82db", 0xffffffffffffff8f}, {&(0x7f00000000c0)="c3efd3a3966b6ceecc7793ce1b8243c39f40b1d3da90fedf66db40a73d7b9276a7eda041b765b60a1ef109243f5234e7961be051c77ed29ff57c0a3c848e8c09b14ba1dc0d1b8a99ba823e34bd203654fa008b56c45209f916a9919230eaa412ac3ae374980c9ef5fe5db6304a562b685248f2c755dfdea2fa23949fed2ba3bf929419378434cdd52181d37fa5a7f2c64b26bd27f1a72ff07d1308c9d90f287e7c3893986ab25c91d9f4029311ba072e0cd0b5f0e439633c554af79ad26c19f8741725af33306485497871d703ef3d4b11c91599ce56031c4f0ab750f3ee102e7d0e31f65bdde801088f0f", 0xeb}], 0x4ca) 2018/04/02 00:32:52 executing program 7: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/244, 0xf4}], 0x1, &(0x7f0000000200)=""/227, 0xe3, 0x2862}, 0x7fff}, {{&(0x7f0000000300)=@hci, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/233, 0xe9}], 0x1, 0x0, 0x0, 0x7}, 0x401}, {{&(0x7f00000004c0)=@hci, 0x80, &(0x7f0000001700)=[{&(0x7f0000000540)=""/26, 0x1a}, {&(0x7f0000000580)=""/153, 0x99}, {&(0x7f0000000640)=""/64, 0x40}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/27, 0x1be}, {&(0x7f00000016c0)=""/61, 0x3d}], 0x6, 0x0, 0x0, 0x80000001}, 0x8001}, {{&(0x7f0000001780)=@sco, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001800)=""/147, 0x93}, {&(0x7f00000018c0)=""/108, 0x6c}, {&(0x7f0000001940)=""/71, 0x47}, {&(0x7f00000019c0)=""/188, 0xbc}, {&(0x7f0000001a80)=""/126, 0x7e}], 0x10000003, &(0x7f0000001b80)=""/243, 0xf3, 0x7}}, {{&(0x7f0000001c80)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/150, 0x96}, {&(0x7f0000001dc0)}, {&(0x7f0000001e00)=""/81, 0x51}], 0x4, &(0x7f0000001ec0)=""/159, 0x9f, 0xfffffffffffffff8}, 0x80000000}], 0x5, 0x40000003, &(0x7f0000001f80)) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) 2018/04/02 00:32:52 executing program 4: r0 = socket$inet6(0xa, 0x80f, 0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x2, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x9e8d, 0x0, 0x10000, 0x100000001}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0x89f3}) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000180)="6d6170730056ca47aab7759a3e674b393e98cf61c95008b0b47fb35a0f1b6d7b6cc0a80226676e75ad379286887d51462e44cea76b27f36238d8ad91547d63947497fab0b0f22aa8b38127e8e10236f7d8cda0f83762") preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/02 00:32:52 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) dup2(r0, r0) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f00000001c0)="016243338a89a26693d14a81da75fe28857f8573a35a079f9e27d77ce8701cb78534e6fb27e5f208873ef0e83b10acaece1ffadc4e77b393bc3e9a5c54e5ffe984de1df642934e55dec82e9a888600000000000000000000000000", 0x5b) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x602000, 0x0) 2018/04/02 00:32:52 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r2, 0xfffffffffffffff8, 0xe1d, 0x7}, &(0x7f0000000400)=0x10) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380), &(0x7f00000004c0)=0x4) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000980)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000009c0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000ac0)=0xe8) lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000c00)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000680)="1bedcb42806c69a0ce3a276be11c262bbc09023905940bbc6cef17b35b0612df4cfa0f258e24562d8ee1e9738d0e8c44a45b4c73084d37ab365aba952d7cf4ddac9cfebaa311c4419874c47f4395447558beb0e0e35f85d1a54afc3461d31351b319fd276e7b4703203a16c2003b060cbc", 0x71}, {&(0x7f0000000700)="848d45e4c84440c62d9ddf3c128c2d69483835", 0x13}, {&(0x7f0000000740)="74c9a21d729e52f4d02c61bdf145af5566fde277df00c4a4a49b7dd80fc69d85b7d328b14cf9f1ee53259e85d8e20e05ce04fb60dedc6b2b855e1a", 0x3b}, {&(0x7f0000000780)="d9cd3b014d756c73fae5a6273d16d36cd82d098a7a3839c7ce05e5da95af6eafebbf368f9a739be79fc3452ae3f8af1235a6e86e9df424dd8e6fe4fd64bf1a08c7f9f600a3995559e796ad", 0x4b}, {&(0x7f0000000840)="990626f505753fc438852212677d57255b4b2ccceaeb9b0ee93a47fbf33e830b8da43fc5a88afb63036b470cb433", 0x2e}, {&(0x7f0000000880)="a67230303fdfdb26d8ce9ef65603062a18364e3c7b769e294eb882d7a6fe7c87cb8096d444bf34e2a0462cfca5806bab8d154d1eae7867a5838e33d73ff64a080ddc9926133acc618fd1e5edd32b23bbaa787a2f91782375d2322cb7378c71f1465b438c40aed2b5a84a", 0x6a}], 0x6, &(0x7f0000000bc0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x8000}, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x9) r8 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000000800)="21ea961ffe9bef470c9336cd62f43042ec614cd7258139c5d14f9cb9600f7da2ba572ef28ab451bf3ac80b62c1cf3d", 0x2f, 0x4000, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r9 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r9, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(r9, &(0x7f000095c000), 0x0) r10 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x1) openat(r10, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r10, &(0x7f000001dff6)='./control\x00', 0xffffffffffffffff, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/04/02 00:32:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='8\a\x00#', @ANYRES16=r1, @ANYBLOB="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"], 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) ioctl(r0, 0x2201, &(0x7f000062f000)) 2018/04/02 00:32:52 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/sequencer\x00', 0xff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000880)='./file0\x00', 0x8) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fsync(r1) keyctl$join(0x1, &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x3}) r4 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000040)='threaded\x00', 0x10162) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/mls\x00', 0x0, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x2003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}], 0x30) getsockopt$bt_hci(r3, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r3, 0x3, 0x0, 0xffff) setsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000000300)=0x4, 0x2) setsockopt(r5, 0xef2, 0x3, &(0x7f00000007c0)="23447412f6410028a504329b5da05b13701b2d8a4723aee1fe46d603d802465d01e3783e811085419b2157698c0f41484949df29ceda6161227f8ad42b622fa1b639d2ef711cddfdf0cf36e9cfbcff743b694b8c49bb19ffb9f409c6bc293d08c42a8c041f4837a074f4c885ee3fcc841becab4c48d758dca02e8b77a13c87d53b57d3c6999e02b3e4e950e2868e1d3cb7f36bee51e1eaff325dfad5ab50de885cfc466ece75bb52a60feef0a6169bfc14f1cd0e91249ba7cb506fccce793ef0", 0xc0) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000000)={0x9, 0x0, 0x6}, 0xc) getpeername$inet6(r4, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fsync(r2) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) getsockopt$inet_tcp_buf(r6, 0x6, 0x1c, &(0x7f00000004c0)=""/72, &(0x7f0000000700)=0x48) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) sysfs$3(0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x940, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x6, 0xfffffffeffffffff}) 2018/04/02 00:32:52 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="116348f7", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x10001, 0x3, 0x4, 0x80000001, 0x7, [{0x100000001, 0x3, 0x200, 0x0, 0x0, 0x40a}, {0xe1, 0x976, 0x5, 0x0, 0x0, 0x808}, {0x0, 0x4, 0x0, 0x0, 0x0, 0x8}, {0x2315, 0x4, 0x7, 0x0, 0x0, 0x802}, {0x1, 0x1, 0xef90, 0x0, 0x0, 0x204}, {0x42d, 0x1, 0x3, 0x0, 0x0, 0x200}, {0x0, 0x97, 0x7, 0x0, 0x0, 0x2000}]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x8, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307}], 0x0, 0xfdfd, &(0x7f000000cf98)}) [ 132.366023] device lo left promiscuous mode [ 132.429006] device lo entered promiscuous mode [ 132.464531] device lo left promiscuous mode [ 132.519527] device lo entered promiscuous mode [ 132.711862] binder: 10629:10630 ERROR: BC_REGISTER_LOOPER called without request [ 133.510135] binder: 10629:10633 unknown command -146250991 [ 133.515821] binder: 10629:10633 ioctl c0306201 20007000 returned -22 [ 133.526238] binder: 10629:10633 got reply transaction with no transaction stack [ 133.533728] binder: 10629:10633 transaction failed 29201/-71, size 32-8 line 2927 [ 133.657938] binder: BINDER_SET_CONTEXT_MGR already set [ 133.657977] binder_alloc: binder_alloc_mmap_handler: 10629 20000000-20002000 already mapped failed -16 [ 133.661517] binder: 10629:10634 ERROR: BC_REGISTER_LOOPER called without request [ 133.666617] binder: 10629:10634 got reply transaction with no transaction stack [ 133.666625] binder: 10629:10634 transaction failed 29201/-71, size 32-8 line 2927 [ 133.696142] binder: 10629:10633 ioctl 40046207 0 returned -16 2018/04/02 00:32:53 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000004f00)={0xffffffff, 0x0, 0x4ad9}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x1f}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x20, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0xc) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(0xffffffffffffffff, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000540)={'TPROXY\x00'}, &(0x7f0000000580)=0x1e) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) close(r3) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0xa, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) pipe(&(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x11}}}, [0x2, 0xa07, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8]}, &(0x7f0000000340)=0x100) epoll_create(0x15d0fbf7) 2018/04/02 00:32:53 executing program 5: r0 = epoll_create1(0x0) clone(0x0, &(0x7f0000c8d000), &(0x7f0000000140), &(0x7f00000f4000), &(0x7f00003a3f08)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) syz_open_procfs(r2, &(0x7f0000000240)='autogroup\x00') flock(r0, 0x2) getsockname(r1, &(0x7f0000000280)=@sco, &(0x7f0000000300)=0x80) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000380)=@req3={0x986c, 0x4040, 0x10001, 0x7, 0x5a, 0x4, 0x7}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x8, @empty, 0x6594}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xf}, 0x20}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xc000000}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x1a}, 0x7}, @in6={0xa, 0x4e22, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}], 0xbc) 2018/04/02 00:32:53 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000100)) futex(&(0x7f0000000080), 0x8, 0x0, &(0x7f0000000000), &(0x7f0000000040), 0x0) 2018/04/02 00:32:53 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r2, 0xfffffffffffffff8, 0xe1d, 0x7}, &(0x7f0000000400)=0x10) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380), &(0x7f00000004c0)=0x4) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000980)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000009c0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000ac0)=0xe8) lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000c00)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000680)="1bedcb42806c69a0ce3a276be11c262bbc09023905940bbc6cef17b35b0612df4cfa0f258e24562d8ee1e9738d0e8c44a45b4c73084d37ab365aba952d7cf4ddac9cfebaa311c4419874c47f4395447558beb0e0e35f85d1a54afc3461d31351b319fd276e7b4703203a16c2003b060cbc", 0x71}, {&(0x7f0000000700)="848d45e4c84440c62d9ddf3c128c2d69483835", 0x13}, {&(0x7f0000000740)="74c9a21d729e52f4d02c61bdf145af5566fde277df00c4a4a49b7dd80fc69d85b7d328b14cf9f1ee53259e85d8e20e05ce04fb60dedc6b2b855e1a", 0x3b}, {&(0x7f0000000780)="d9cd3b014d756c73fae5a6273d16d36cd82d098a7a3839c7ce05e5da95af6eafebbf368f9a739be79fc3452ae3f8af1235a6e86e9df424dd8e6fe4fd64bf1a08c7f9f600a3995559e796ad", 0x4b}, {&(0x7f0000000840)="990626f505753fc438852212677d57255b4b2ccceaeb9b0ee93a47fbf33e830b8da43fc5a88afb63036b470cb433", 0x2e}, {&(0x7f0000000880)="a67230303fdfdb26d8ce9ef65603062a18364e3c7b769e294eb882d7a6fe7c87cb8096d444bf34e2a0462cfca5806bab8d154d1eae7867a5838e33d73ff64a080ddc9926133acc618fd1e5edd32b23bbaa787a2f91782375d2322cb7378c71f1465b438c40aed2b5a84a", 0x6a}], 0x6, &(0x7f0000000bc0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x8000}, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x9) r8 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000000800)="21ea961ffe9bef470c9336cd62f43042ec614cd7258139c5d14f9cb9600f7da2ba572ef28ab451bf3ac80b62c1cf3d", 0x2f, 0x4000, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r9 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r9, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(r9, &(0x7f000095c000), 0x0) r10 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x1) openat(r10, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r10, &(0x7f000001dff6)='./control\x00', 0xffffffffffffffff, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/04/02 00:32:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/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, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYPTR, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16, @ANYRES64=r0], @ANYRES64]], 0x18) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r4, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = inotify_init1(0x0) r8 = open(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc, 0x200) dup2(r7, r8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r9 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r9, 0x0, 0x0, 0x10001) ftruncate(r6, 0x4) write(r9, &(0x7f0000001000)="15", 0x1) sendfile(r2, r9, &(0x7f00000006c0)=0x40000, 0x2000000000fec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r9, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') unshare(0x3eefffb) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/02 00:32:53 executing program 7: socketpair$ax25(0x3, 0x3, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r0, r1) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x0, "6ab1a787a73655faa7727fcba1a7bd0b3173f5664ec162c2205ad5b495a096bf"}) 2018/04/02 00:32:53 executing program 4: socketpair(0x19, 0x0, 0x1f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x201, 0x100, 0x9, 0x100000000, 0x9, 0x4, 0x7, 0x5, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x8000}, &(0x7f0000000140)=0x8) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3, 0x3ffffc}, 0x4) [ 133.705459] binder: undelivered TRANSACTION_ERROR: 29201 [ 133.714141] binder: undelivered TRANSACTION_ERROR: 29201 [ 133.755361] device lo left promiscuous mode [ 133.871807] device lo entered promiscuous mode 2018/04/02 00:32:53 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000004f00)={0xffffffff, 0x0, 0x4ad9}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:53 executing program 2: syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x2) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = socket(0xa, 0x2, 0x0) flock(r1, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000d00)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f00000008fcffffff000000680001000800050001000000084000000000000000000bf0724d94c76c67eedf60de764b72697e0008000b00736970000c0907001000000028000000080001000a0000079f04040007c6752b11623f002000000003010000080006006c630000b025dabd001a08000b007369700014000300ffff000000000000753f1f443084836ddea0f0a48342b7a636b4c6205cd1eac594e701c8a3175087610276a7ee720e6397bce347bfef2bd65a42000000000000000c000000000000000000000000000084e32b6a71cb277c457948c0b474c5c4e227ebb5051727ea2f5e15467c8e906531ee913bae2eeea8aa8f2935465656c3a704c67874df11ba62386cf9e54630296a99cc5087af951e439c4431008323041445528378a329179a1ef7b92ba4013aac15e9184598d54ce071fba9441cf47c1e24fc1f00ff8291c476a0bd73730d9ec4936c2e316f12f1ad695e94829840e241686df5576ae347834ba4d50352eb91ec62a686806c50da10f8c0363bc928c7cc77ffcd2363ed95d3e42378c4204cd1b3a4192a"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000340), 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0xfffffffffffffffc, 0x8) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4625, @rand_addr=0x4}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x400, 0x7ff, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2", 0x12, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r1, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) 2018/04/02 00:32:53 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x7}, 0x18) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x186a2c89, 0x8) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0x22) 2018/04/02 00:32:53 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x0, 0x989680}, &(0x7f0000048000)=0x20000000000000, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 2018/04/02 00:32:53 executing program 6: clock_gettime(0x2, &(0x7f00000009c0)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x7, &(0x7f0000000440)={0x0, 0x38, 0x0, @thr={&(0x7f0000000700)="c865a81fcdc4dd5f254571348e167c686a0be3df827dffebdce3873315bb2a91e52a1029e9a48cccb152870fccb083602cc2732bf9d648f1b4b069c59a101b6f9b9a9b52b58eecb3be6e8baae3a61ff5c386e4e0b87784cfd85e427a8cd956579d7d6d91783c34805bce721b0b76b6b0e2ea5965769eedbd4932c85df33e2b5e5864915d2500980a3dd6faf3c4920ea0e9e871c4c7337b667efbf67d881d5aa0cd22d6255334029bb6ec2e9ec7e54fd20799a5945d802c4525cb93abe674e8205459d8083477e75835df0a1bfac0bb80cc0dae7483b9402485938122cab7e66471ed1907ac6854dbeb7c02f5035be949bb45dc", &(0x7f0000000800)="7afff78e99ce5da83c5d00348314119da5493813acc99891b2e52884fbd65d67b70c7beeb3b298326667739d4ae99ff43a5db3a66bb8bb83c256b453f1b20df555a4ba7ee431cee93498313b8c8a878d734365098ce0cabb9676bd0ad9a65551d2da2a4f3063481d7d8cce20f85943792137060e2c1e2fbec01666aeccfb3a08eb7220ca103210186eaf68193f5342160e777239c70f64f896832604d064cb49e8f390f57392dae978016304bbcdd12a9e6c7446629094155e4dcd6bd8f107babb4dac359dfe2f724688d15a7b769b0c2699ebcacb"}}, &(0x7f0000044000)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000040)={{0x5, 0x7}, {0x9, 0x9}, 0x0, 0x5}) clock_gettime(0x0, &(0x7f0000000240)) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) r4 = request_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='+eth1.vmnet0\x00', 0xfffffffffffffffc) r5 = add_key(&(0x7f0000000280)='id_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="f8046632d1b152bad89cdc994946bb61213ac0b566fc306b6a464139a10335adc521a43c827820f26858e3f41d723f238d827d86816f0ed86d3b1c0c833a8a8ef7459a770a77f9887cf3bafb270f8ca9a8c787d0ac14c46664cccf3516b3940e40fe78d6d100affbdf5033bacb07303849376c788a1c4179223843c33f7c0cb1a6aec8fa532687ceb9f092f5a5a9dcc4a105487fdc6005b78e", 0x99, 0xfffffffffffffff8) r6 = add_key(&(0x7f00000003c0)='id_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440), 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r4, r5, r6}, &(0x7f0000000500)=""/157, 0x9d, &(0x7f00000006c0)={&(0x7f00000005c0)={'wp512\x00'}, &(0x7f0000000600)="639fa25f5de7567e95840ec281fc0c56c4f0baa0432cad0390e1c840794db2ecad5bd9218471548cc00c296866d395a5e53acec48b7e8b2c88d43c746527b590518e55c1bb395a0305cb14ac52bcb10f69e960cc411af66cc159024d51d28c2f0235c703cb20f318cf8aaf9c75a566e8a4e58366f6131bd8e8c104b40fe501b4ecbe909414e6a60cccaed02b9f9abdf9110cea3790cbc1f29502cb715cecf1cb503eb18ce658dcbd0d04014e3baf1c1318c29ab069f12511c078e1dfbe037f58", 0xc0}) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000100)={{0x3b, @loopback=0x7f000001, 0x4e24, 0x2, 'lblcr\x00', 0x14, 0x0, 0x68}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x12004, 0x200, 0x3, 0x80000001}}, 0x44) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000900)={0xadd, 0x4, 0x1bb, {0x77359400}, 0xfffffffffffffffd, 0x6}) 2018/04/02 00:32:53 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000)=0x2, 0x4) 2018/04/02 00:32:53 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./bus\x00', 0x0) rmdir(&(0x7f0000000100)='./file0\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001340)={&(0x7f0000004000/0x3000)=nil, 0x3000}) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f00000015c0)='./file0\x00') r3 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r1, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)}], 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001540)={0xffffffffffffffff}) ftruncate(r4, 0x0) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r5, 0x0) r6 = add_key$keyring(&(0x7f00000014c0)='keyring\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000001440)='keyring\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000012c0)) read(r3, &(0x7f0000000240)=""/4096, 0x139d) r8 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) pread64(r8, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001280)={0x0, 0x208, 0x0, 0xfffffffffffffffc, r7}, &(0x7f0000001240)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000013c0)=@filter={'filter\x00', 0xe, 0x3, 0x5a7, [0x0, 0x200015c0, 0x200015f0, 0x20001800], 0x0, &(0x7f0000001380), &(0x7f0000001b80)=ANY=[@ANYBLOB="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"]}, 0x61a) 2018/04/02 00:32:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000), 0x3ba) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/140) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x90002, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000280)={'broute\x00', 0x0, 0x3, 0x34, [], 0x3, &(0x7f0000000200)=[{}, {}, {}], &(0x7f0000000240)=""/52}, &(0x7f0000000300)=0x78) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/02 00:32:53 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000004f00)={0xffffffff, 0x0, 0x4ad9}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:55 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000004f00)={0xffffffff, 0x0, 0x4ad9}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:55 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000300)=@random={'security.', './cgroup.net\x00'}, &(0x7f0000000900)=""/130, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000880)='/dev/loop-control\x00', 0xfffffffffffffffe, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) lstat(&(0x7f00000001c0)='./file2\x00', &(0x7f0000000480)) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000c00)=ANY=[@ANYBLOB="600100000d0b0004a9f0c9406117fe25000000004c0135003f0500f678644c0314002000218100000000000000"], 0x2d}, 0x1}, 0x91) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x0, 0x6}, 0xffffffffffffff15) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000000c0)={0x2000000000000000, 0x1b, 0x0, 0x400, "fd6e10e9d1754cd73b0a3aa453f0c6238589be9484b9803f4d1aad7dd5e7ea14"}) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000180)) write$evdev(r3, &(0x7f00000001c0)=[{{}, 0x7, 0x0, 0x6}, {{}, 0x3, 0x0, 0x3a3d}, {}, {{}, 0x0, 0x0, 0x52}, {{}, 0x0, 0x0, 0x9}], 0x78) 2018/04/02 00:32:55 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f00000002c0)=[{{&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/219, 0xdb}, {&(0x7f0000000180)=""/241, 0xf1}], 0x2, 0x0, 0x0, 0x1000}, 0xf8}], 0x1, 0x2000, &(0x7f0000000300)={0x77359400}) write(r0, &(0x7f000031efdd)="1200000030000700ea091008460007190a00", 0x12) 2018/04/02 00:32:55 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) clone(0x0, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000180)=0x4) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=""/74, 0x20) 2018/04/02 00:32:55 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000740)={0x0, 0x80000, r0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc\x00', 0x800, 0x0) poll(&(0x7f0000000780)=[{0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x82}, {r0, 0x2042}, {}, {0xffffffffffffffff, 0x2017}, {r0, 0x8000}, {0xffffffffffffffff, 0x2}, {}, {r0, 0x28}, {r1}], 0xa, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000005c0)=0x4) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = gettid() r6 = getpid() wait4(r5, &(0x7f0000000000), 0x8, &(0x7f0000000b80)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000a00)=0xc) r9 = syz_open_procfs(r7, &(0x7f0000000e40)='stat\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff020000000009000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff0200000000000000000000000000010000002000000000000000000059bc0000000000000000003e363a403225c82f19fdb503c060c50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000078000000"], 0x110) readv(r9, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}], 0x1) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000980)={&(0x7f0000001140)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYRES16, @ANYRES32=r9, @ANYPTR64=&(0x7f0000000ac0)=ANY=[@ANYRES64=r8, @ANYRES32=r5, @ANYBLOB]]], 0x1}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r9, 0x0, 0x41, &(0x7f00000002c0)=ANY=[@ANYRES32=r6], 0x1) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) writev(r9, &(0x7f0000000180)=[{&(0x7f00000000c0), 0xffffffffffffffbf}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000800)) signalfd4(r4, &(0x7f0000000700)={0x3}, 0x8, 0x80000) r10 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r10, &(0x7f00000005c0), 0x16, 0x0) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) 2018/04/02 00:32:55 executing program 7: socket$inet6(0xa, 0x1, 0x0) setuid(0x0) 2018/04/02 00:32:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000000500)=""/76) dup3(r1, r0, 0x0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000), 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f40ff0)={0x77359400}) 2018/04/02 00:32:55 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000057000/0x3000)=nil) 2018/04/02 00:32:55 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000004f00)={0xffffffff, 0x0, 0x4ad9}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:55 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="3800000018000900000000000000fe000a000000000000000080000000210000000000000000e7ff00000000000000000000000000000000"], 0x38}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000040)='@keyring[z\x00', 0x1) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ea17cebfa134eeb5c33ff3da2c1a547fad16c07d773aa914b9b48d57b09ad3807a723b9fc0e331b7dceface3d971f3bd85d60e0745287d5026e3eda54e6493ed2380af38216bd1bbbef7d95f7da3bcabc4748776e25e92743d09343fda206bbeadc597a0b479debd91f2514ee4dd45da5a0c2dbc8c28fbe8e191f03a66ac091fd3eed2d5a3f2e3757d250143b2085b3395e6312b01805dc5341da55290e7d6", @ANYRES16=r2, @ANYBLOB="00062abd7000ffdbdf25010000000800040003000000080003005d000000040005000800030084000000080003002b00000008000200020000000800020002000000080003007300000008000400030000000800040003000000"], 0x60}, 0x1}, 0x4000880) fanotify_init(0x0, 0x8000001002) 2018/04/02 00:32:55 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000005c0)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@empty, 0xff, 0x2, 0x3, 0x8, 0x81, 0x1, 0xfffffffffffffcd7}, &(0x7f0000000080)=0x20) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) recvmmsg(0xffffffffffffffff, &(0x7f0000007540)=[{{&(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002a00)=[{&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/90, 0x5a}, {&(0x7f0000002740)=""/241, 0xf1}, {&(0x7f0000002840)=""/93, 0x5d}, {&(0x7f00000028c0)=""/99, 0x63}, {&(0x7f0000000440)=""/4, 0x4}, {&(0x7f0000002940)=""/170, 0xaa}], 0x7, &(0x7f0000002a80)=""/81, 0x51, 0x7f}, 0xed}, {{0x0, 0x0, &(0x7f0000003d40)=[{&(0x7f0000002b00)=""/111, 0x6f}, {&(0x7f0000002b80)=""/76, 0x4c}, {&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/66, 0x42}], 0x4, &(0x7f0000003dc0)=""/95, 0x5f, 0xe59}, 0x3f}, {{&(0x7f0000003e40)=@nfc, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003ec0)=""/76, 0x4c}, {&(0x7f0000000600)=""/59, 0x3b}], 0x2, &(0x7f0000003f80)=""/105, 0x69, 0x10000}, 0x80000001}, {{&(0x7f0000004500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005780)=[{&(0x7f0000004580)=""/190, 0xbe}, {&(0x7f0000004640)=""/69, 0x45}, {&(0x7f00000046c0)=""/27, 0x1b}, {&(0x7f0000004700)=""/4096, 0x1000}, {&(0x7f0000005700)=""/120, 0x78}], 0x5, &(0x7f0000005800)=""/39, 0x27, 0x6}, 0x2c4800}, {{0x0, 0x0, &(0x7f00000059c0)=[{&(0x7f0000005840)=""/147, 0x93}, {&(0x7f0000005900)=""/153, 0x99}], 0x2, &(0x7f0000005a00)=""/144, 0x90, 0x6}, 0x1}, {{&(0x7f0000005ac0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000006e00)=[{&(0x7f0000005b40)=""/106, 0x6a}, {&(0x7f0000005c80)=""/80, 0x50}, {&(0x7f0000005d00)=""/218, 0xda}, {&(0x7f0000005e00)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x4}, 0x7}, {{&(0x7f0000006e80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000073c0)=[{&(0x7f0000006f00)=""/185, 0xb9}, {&(0x7f0000006fc0)=""/249, 0xf9}, {&(0x7f00000070c0)=""/141, 0x8d}, {&(0x7f0000007280)=""/233, 0xe9}, {&(0x7f0000007380)=""/28, 0x1c}], 0x5, &(0x7f0000007440)=""/220, 0xdc}, 0x3}], 0x7, 0x40000042, &(0x7f0000007740)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000007780)={0x109, 0x6, 0x820d, 0x400, 0x4, 0x8001, 0x4, 0x6, 0x0}, &(0x7f00000077c0)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000007800)=@assoc_value={r4, 0x2}, 0x8) setpgid(r1, r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f00000001c0)=0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r6 = dup2(r0, r0) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x11, &(0x7f0000000480), &(0x7f0000000640)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000680)={r4, 0x1000, "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"}, &(0x7f0000003c80)=0x1008) getsockopt$EBT_SO_GET_INIT_INFO(r6, 0x0, 0x82, &(0x7f0000000540)={'nat\x00'}, &(0x7f0000000000)=0x78) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f00000078c0)=ANY=[@ANYRES32=r5], 0x1) ioctl$TIOCMSET(r6, 0x5418, &(0x7f0000000280)=0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x54, &(0x7f00000004c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0xfc3, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000007840)={0xfffffffffffffff9, 0x0, 0x0, 0x4a9}) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000340)='/dev/loop-control\x00', &(0x7f0000000380)='uservboxnet0\x00', &(0x7f00000003c0)='/dev/loop-control\x00'], &(0x7f0000000480)) fcntl$setlease(r6, 0x400, 0x1) getuid() 2018/04/02 00:32:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ab3fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendto$inet6(r0, &(0x7f0000000080)="4ab0c59530d5a80263077fc0d015a291b0ae4b95fc4d3fdcf27a7ad11c39a44c3d5a5119119dbf1ce351967b152ad1d2499586f6bc4ed9cb7fc721764e893e7029ede7f516c8702c904b22d22abbc85ee6f9cee90a1e56d3345fd292c324a40c53ade46f765cbe93cd7e4c81d8c8d60a73a0b2b44b7ba4e4cfb3ef93645ee1b095b70302b9a8aaf1538258b824c9505b296163815d15f1b93ad1f86e2e36b005f3bfdc163ff8fce85222bf45c21a35b165c013b6c6dfdeb2576879cd499edaefcbb47aff4ae6e32ba59b32cf6808aad353f1c8bf4ab1519b93aa4518a3", 0xdd, 0x4, &(0x7f0000000180)={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff]}, 0xe9d2}, 0x1c) 2018/04/02 00:32:55 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000004f00)={0xffffffff, 0x0, 0x4ad9}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:55 executing program 2: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xca0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002940)={r4, @in6={{0xa, 0x4e20, 0x9}}, 0x7, 0x0, 0x4, 0x3, 0x2}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200)=0xfffffffffffffffb, 0x4) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7}, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002a00)=ANY=[@ANYRES32=0x0, @ANYBLOB="1b0000006e109ae3621113eadb3cb8e495765ad0d838f315d140cb8cd6e50a3d5e217de8d09fe3f2a232c0c6d5e8d9893a2fecbf522b0e7f4c473ba59200b0a25d8f343e63d6fcc7af71ccb4de2d49be06f6b22b6f771fbe6d4c60b76efdb3f327eda99a314ca6b0dca27981d08168b224a427963e50d6183bd13ef36c5306e77452e42e1c2ae89aef93f45657f6e61d5d90d9c94dea083a85cf58358e86ce53ddff909f9de1665cf90fe2129c5aec6085d45c93839063c4622e638ff038c78d777aeb34ee046735bbd47f2fe5cafe6cc0ad2b3591f0aaa186d172cc"], &(0x7f0000000300)=0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002880)={r5, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff4e}}}, &(0x7f0000000340)=0x84) sendto$inet6(r2, &(0x7f0000000200), 0x0, 0x40000, 0x0, 0x0) recvmmsg(r1, &(0x7f00000096c0)=[{{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)}, {&(0x7f0000001640)=""/83, 0x53}, {&(0x7f00000016c0)=""/148, 0x94}, {&(0x7f0000001780)=""/46, 0x2e}], 0x8, &(0x7f0000001880)=""/4096, 0x1000, 0x100000001}, 0xd01}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040)=[{&(0x7f0000002f40)=""/237, 0xed}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x2, &(0x7f0000004080)=""/8, 0x8}}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/232, 0xe8}, 0x80}, {{&(0x7f0000004300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006780)=[{&(0x7f0000004440)=""/155, 0x9b}, {&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f0000006600)=""/70, 0x46}, {&(0x7f0000006680)=""/240, 0xf0}], 0x4, &(0x7f0000006800)=""/212, 0xd4, 0xffffffff}, 0xffffffff}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006980)=""/83, 0x53}, {&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/4096, 0x1000}, {&(0x7f0000007b00)=""/119, 0x77}, {&(0x7f0000007b80)=""/60, 0x3c}, {&(0x7f0000007c40)=""/157, 0x9d}], 0x6, &(0x7f0000007d80)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f00000095c0)=[{&(0x7f0000009540)=""/126, 0x7e}], 0x1, &(0x7f0000009600)=""/178, 0xb2, 0x2}, 0x5}], 0x6, 0x10000, 0x0) listen(r3, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000001c0)=0x2, 0x4) readv(0xffffffffffffffff, &(0x7f0000000100), 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000002c00)={'broute\x00', 0x0, 0x3, 0x0, [], 0x3, &(0x7f0000000240)=[{}, {}, {}], &(0x7f0000001600)}, &(0x7f0000002c80)=0x78) 2018/04/02 00:32:55 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) socket$packet(0x11, 0x2, 0x300) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x800109000) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000300)="aa2507ae0207a02c99e8c28314a12c17d8ad1144629d70cecf9d139974c0ccff946e1fc2c1a26a0ce3f05c62913e1be5f8d57c0ea8f20582ff420ab9db0cddbb5f257a031be195c97ee2601cd196981fff5e421ad80f56") socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x6, 0x0, 0x10000, 0x7, 0x55, 0x7}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x984, 0x9, 0x39, 0x8b, 0x8}, &(0x7f0000001200)={0x4, 0x40, 0xb8, 0x101, 0x1ff, 0x6, 0x1, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xef, "f06089767d603892457177af52bf24e8c1b7ba5bfe644fb14ff89b1270e656be0d87e8595c7df6e522f30595d7bd3fa206843102864b5535d5b5887112cc1aa6071d87693d6e6c7ec5966b9f7c4fbe3b2bd81b6074c920a4d9ef0aa69577a1700585ce040664d6c4b9f335ac36bc8672f85cbee1d7f6af3dd06e32f35370df8161fcea5d42cc55398205fb7e707a454d1d228f0f690b02f9c54147f54af78b7b9606e91a0ae4a7271236e41f7853b1a13a3a8c8d955ce5b4449c74d7804b453d5caa7fc04bb01bfcc003183897aedef1629866a47c7c69df5fd45b49a27b157562fe98a324deb20b020c8f3dd58029"}, &(0x7f0000000100)=0xf7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000140)={r4, 0x6}, &(0x7f0000000180)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) 2018/04/02 00:32:55 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000080)=""/16) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x1, 0x1, 0x3, 0x200}) r1 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000005680)=""/83) 2018/04/02 00:32:55 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000008, &(0x7f0000264000), 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/20, &(0x7f0000000040)=0x14) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) 2018/04/02 00:32:55 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) r2 = open(&(0x7f00000001c0)='./bus/file0\x00', 0x26801, 0x0) ftruncate(r1, 0x7) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000040)=""/132, &(0x7f0000000100)=0x84) 2018/04/02 00:32:55 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000004f00)={0xffffffff, 0x0, 0x4ad9}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) [ 135.283365] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. [ 135.300278] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/02 00:32:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400040, 0x0) r2 = add_key(&(0x7f00000004c0)="9a72755e670e94ef", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x971a69aa, 0xfffffffffffffff8) r3 = getuid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) keyctl$chown(0x4, r2, r3, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000480)=0x1c) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x47}, &(0x7f00000002c0)=0xffffffffffffffbe) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x440080, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000300)={r5, 0x31}, &(0x7f0000000340)=0x8) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) 2018/04/02 00:32:56 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x8000) 2018/04/02 00:32:56 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) sendfile(r0, r0, 0x0, 0x0) mq_open(&(0x7f0000000000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x840, 0x400000020, &(0x7f0000000040)={0x4, 0x1f, 0x2, 0x200000000006, 0x1, 0x9, 0x400, 0x401}) 2018/04/02 00:32:56 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_ivalue=0x3}}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001e000ffd6d0000000000000002dd00d8020000001f5f08c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000140)="7092119d31e8fa90fd4537ec679d62d05a72e93fe609fb300f1d130862b63d7762364084ae97f5e1b5c7b9797aa631f5235aec80233829b17f4845828691e62f9ef3739bfb84f865952b2dab643f44a1a8219daa9e5ec97394f9bb8e0e5c74a945502f0caeb8c4a5f5b5d439cdc7ced6c78b9f5c45a53747facbe7ceba800f") pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000000c0)) 2018/04/02 00:32:56 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) r2 = open(&(0x7f00000001c0)='./bus/file0\x00', 0x26801, 0x0) ftruncate(r1, 0x7) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000040)=""/132, &(0x7f0000000100)=0x84) 2018/04/02 00:32:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_vif\x00') getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000400)=0xaf, &(0x7f0000000440)=0x4) recvfrom$inet(r0, &(0x7f0000000080)=""/186, 0xba, 0x0, &(0x7f0000000140)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendfile(r0, r0, &(0x7f00009c7000)=0x400000, 0x400000ff) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x82010, r0, 0x0) fstatfs(r0, &(0x7f00000002c0)=""/231) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000), 0xe0, 0x0, &(0x7f0000000180)="48dc9f9f8d1cc0d36154b5ff4874f33f3d48dac2f02c3c01d756c3541f97f34e91f39ca258f84abcf07a295241fadb60e90639a54fbc5c10bf924400425e0c2033b45b9eb3a2a991a091171154584a5693aaa0ae4e8dc0146267c634267a1d9130528fb7167db94d23d0edda8594eddda2fc299c5f6d83f492fb6be117a3ab60dc3bd3943270970c7753d52c821b3374aa61fb5353bb2f25b71543d3d8fb2ebda0dbee97dd175b492438aace79021379ba2b06bd731d7a94bc994eb144fd47450629c74d35ada10921e2d85ad193a0a4ef8a8e64de0ec913106e025733a35f5a"}) openat$keychord(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/keychord\x00', 0x181400, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0xc0000000) 2018/04/02 00:32:56 executing program 6: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x7, &(0x7f0000000000)="ed3b5ba7bb3abd21c16b69df5bbd4073c01dbc4a0770d0c85e56c0c6dce1ae583a1e6056befbc39df28f4952ce0bba7cb707f88c6b491a220406cf24013c6ca2f99e2e3e3be30717eac47334eb2d93217ef86e70cb5a95746f849a30ef9c23e3f85a9366eeebb1f80ffceed94bfaa79e8c547cbd3fa567ef750074bbdaf44cf818961b322d77bdc2eaa2f17e137c97efc69a5a7864fafa28c694") rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') 2018/04/02 00:32:56 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:56 executing program 7: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x7, 0x0, &(0x7f0000000040), &(0x7f0000000000), 0x0) 2018/04/02 00:32:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) clock_adjtime(0x0, &(0x7f00000003c0)={0x836f, 0x3ff, 0x100000001, 0x5, 0x200, 0x5, 0x492, 0xc7b, 0xccd, 0x4, 0x9df, 0x100000000, 0x2, 0x8, 0x3, 0x2, 0x9, 0xffffffffffffffe5, 0x6, 0x3, 0x40, 0x1000, 0x1, 0x6, 0x1, 0xddc0000000000000}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000da8000), 0x1) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x9e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000009c0)=ANY=[@ANYBLOB="46d7bd163663bfa8c74c5a7676ce2a5bedcf931a67c45d835801a052155153943cb179783f29d3ce442ab03867860ff4d00be99bdb29a9e5420cc332fc2a2c73047f2ec74191d34e594ca2a3e20d10f10c0fe9d40f7f0591385ecb6c631218c0e16ca2c5ed5270c4a6fd9241215d297e50cff8e1c810fbc919c86c21ce36e1f41fa425e2e4e8dfda60fbec67e5f8a81434a3851a8767b49d1d4b687447dbfd0a58af696361a3ee207698e81b463de4298665ed3654ccad2148a94e", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYRES16, @ANYRES32=r1, @ANYPTR64=&(0x7f0000000840)=ANY=[@ANYBLOB="0ef19e6be980df3e473c73f769ffa6edb89612294e9b7b16853620f033aa9e88fecd4b656db4fff0233ff179f072ed4f9075d86a6262322898aafb1d980a7a959acad6c788ca087448aca78efc13da746cac057b51f892ff59f0f84753dfd0c1e3371471b018bf9500412a27dba7c1fc0272d99e0ea7a6d34bcb5f2784c2fc29a9697709d1dcb36756f582f87f3cd792588bf7872eefed59b79d69fc288da7c361f9c1ed4384b0339fe443d60e725e978ba84360625902550728aee14c1a0c5e73", @ANYPTR, @ANYPTR64, @ANYBLOB="5787ff6a4af1faf4cdc3273268bccbe07d15cf6efde342c2d307286618a8851476c44f14193b09d5b30ee090da1e02a736e5a1a3c52703c837cc6a727353162aefd2e24caf9b32a3a202114290cc64c71d229c6ee4d1e59f96cdcab6af6822e3ca23536c59a8f279860925fbcfd016a3df43b589620bb92a34b9fc3d5799b6fed6baf3a56bbbd679082c6bc9c7d391faeee7f57d7bbbbed3651b788233", @ANYPTR64, @ANYRES32=r1, @ANYRES16=r1], @ANYRES32=r1, @ANYPTR, @ANYRES16=r0, @ANYRES16=r1, @ANYRES64=r0, @ANYRES16=r1]], &(0x7f0000000300)=0x3) 2018/04/02 00:32:56 executing program 3: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce36ba0323e9447edf632b7a1acd2204f4448886a6c8962c00", 0x2) write(r0, &(0x7f0000000000)="f841e4b8bc748a654c2284662d9a481fa68b2301857fa42839210c9e47b6443487c5f574eaf0c2940eadc7641b134f8d4b4912565955c29f195c32c2921bf7a9b97f48899dac4ce1c27a638f1c2d2e224c7109d90daeee27e5e92462b6542effc8eb725aed65", 0x66) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fchdir(r0) 2018/04/02 00:32:56 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:56 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x0) r2 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) tee(r2, r2, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0, 0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setns(0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}}}, 0x4, 0x5, 0x20, "0f93acc45b9094fef867e39a275cc5bfbb40be50f0fc0a2a53819a506388ee0caddc8afe157fdedf7987fc3edbe484ef2e5362adea36a7cb9331fcfc4409bd53d8288de784331ab977817eef34cba4b4"}, 0xd8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000180)={0x5, 0x6}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') socket$unix(0x1, 0x5, 0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x54, r5, 0xa08, 0x70bd2b, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}]}, 0x54}, 0x1}, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000440)="e67fe38c91b63ce3284f035407e1becaa3178c02439b4b8b61c5d3b3d6cdd874f7766d389f27c788b3eaf9a30eb5613da61f7b9dd98aadae6d559897090201b367b2335f6b05e6f0290e5cf0441062aacfbf8982003d7bc1ba80588e02c6ff01225727c50e1de51134eabe3b16a8cac891540f85f1b17016") socket$nl_crypto(0x10, 0x3, 0x15) fcntl$setstatus(r3, 0x4, 0x6000) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x10c}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000140), 0x8) 2018/04/02 00:32:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004700)) geteuid() getgid() getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(r0, 0x9) getuid() fstat(r0, &(0x7f00000048c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f00000061c0)) getegid() getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) fcntl$getown(r0, 0x9) ioperm(0x7, 0x0, 0x6) fstat(r0, &(0x7f00000088c0)) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d5974173ef6a8970d5ff3bca97bac6b2e", 0x77}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x0) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003a00)={'eql\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003a40)={@dev={0xfe, 0x80, [], 0x19}, 0x40, r1}) mq_getsetattr(r0, &(0x7f0000001100)={0x0, 0x100000000, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003480)=ANY=[@ANYRES32=0x0, @ANYBLOB="800000006f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bd030667c388a9b6792ae5591ebcf1e306e486212514116bfa3124f56003938cbced39d4ea0ca7770b334e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b807f5b23d35ecb190bec3c07d09219e50000000000001ead34cbbea304b86f43ea934ff7d0b144d0baca2acf7ad3666c07dfaf7e9062bad94777485a01cb626b7311d3a0fd6f70e469d44d9decd4110e9b95ad0e800f173fc46f721d964c00b6fbbfdfcc858e6657690e7d721205cdbe8e043d"], &(0x7f00000021c0)=0x88) 2018/04/02 00:32:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1c1000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0x0, 0x3b, 0x0, 'queue0\x00', 0x8}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000040)={'ifb0\x00', @ifru_mtu=0x4}) [ 136.493508] binder: 10823:10824 got transaction with invalid offset (0, min 24 max 40) or object. [ 136.503233] binder: 10823:10824 transaction failed 29201/-22, size 40-16 line 3197 [ 136.529834] binder: BINDER_SET_CONTEXT_MGR already set [ 136.535175] binder: 10823:10824 ioctl 40046207 0 returned -16 [ 136.535289] binder_alloc: 10823: binder_alloc_buf, no vma [ 136.535329] binder: 10823:10829 transaction failed 29189/-3, size 40-16 line 3134 [ 136.575014] binder: undelivered TRANSACTION_ERROR: 29189 [ 136.580704] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/02 00:32:57 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r2 = getegid() fchown(r0, r1, r2) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0), 0x10) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x4, 0x0, 0x8001, 0x0, 0xd8, 0x400, 0xfff, {0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x3, 0x6, 0x1ff, 0x0, 0x10200000000}}, &(0x7f0000000280)=0xb0) keyctl$set_reqkey_keyring(0xe, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f00000003c0)="95a704790d21853966133ff6292babc3645b33dfe03cf3f3322fb6b2cb3a6ff12a15c9967c0f52bd5a6e429acee17318e0147fbe3d75647af4b4e3c7edf8aea6b42fe06f14b2706ffb399d80d39dd25b4f23dbc7c02ae2dd3b6f34eb8af2d3e7148fc845c5601900c638d0d8dea3796fbf0729650c98b82d28b41344f6128139d34dbedb00e8a51e630c0c4b535e1b15dd230b33b59b6f97978f9d33b1263c8247d5b2cbeb50ab892820068cdaa3d833f485361c9854e61103ea6bf20d1be7956a02e20485e2ea12e1e6a32e435c42de1a23", 0xd2) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={r4, 0x5, 0x5795ad0000000000, 0x1, 0xb61, 0x20, 0x8, 0x7, {r5, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xc393, 0xfffffffffffffc00, 0xffc, 0xffffffffffffff81, 0x9}}, &(0x7f0000000380)=0xb0) 2018/04/02 00:32:57 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8aff4)='/dev/autofs\x00', 0x2, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="ebabec5dd90d6da70b0da9a3df3ab357c40962241c6a678bdfea29e5bc8749543c165686f47654db8a176c168f32a95d9f3c03cee97cea2c11057c7df7cbdef6c2875820e3667c88fc36249a663a9a7cf7b1ce28ca8eeda7ee1665344c0a7d1e35ef71323e1c3ba126c54115a36db1b149ef065347fb3d967e6a92bf6296f4aa05c77380ec06be4f") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x552, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e23, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x2000000, 0x81, 0x7b, "f437e815d7b679fcfe14b2242217563b45f8ea5b0737fd0264c58e65e5d4a0cc3fb84479a5d348dbc4836d0869aeb83917fff430c19c7df08fe596b7aaf7344c2a91c6620e229d5ebc059cecc3715c58"}, 0xd8) fadvise64(r0, 0x2b, 0x6, 0x4) 2018/04/02 00:32:57 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bind$ax25(r0, &(0x7f0000000340)={0x3, {"97544aa611d937"}, 0x4}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r2, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r1, &(0x7f00003b8000), 0x0) readv(r1, &(0x7f0000db0fd0), 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'ipddp0\x00', &(0x7f0000000040)=@ethtool_regs={0x4, 0x4, 0x45, "eadf2be52a74518bec05dea7d3144426d352870bbb0a809bfccb8c2f0adf2117c1331d7a46e300fc5a939b80870913d1615801806cea5871bc64e0cb4e22fde6ae7319c6ee"}}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000300)={0x8da, 0x3ff, 0x6, 0x6, 0x0, 0x3f, 0x100000001, 0x8000, 0x0, 0x5, 0x7702, 0x869}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400400, 0x0) sendmsg$netlink(r2, &(0x7f0000004700)={&(0x7f0000001380)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000003fc0)=[{&(0x7f0000000380)={0x10, 0x28, 0x301, 0x70bd25, 0x25dfdbfc}, 0x10}, {&(0x7f00000027c0)={0x18, 0x10, 0x301, 0x70bd2d, 0x25dfdbff, "", [@typed={0x8, 0x78, @fd=r2}]}, 0x18}, {&(0x7f0000002800)=ANY=[@ANYBLOB="284fb6000500003f0000000000ad7ae69d72ed8fed0000aa"], 0x1}, {&(0x7f00000030c0)={0x10, 0x25, 0x800, 0x70bd2c, 0x25dfdbff}, 0x10}, {&(0x7f0000003240)=ANY=[@ANYBLOB="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", @ANYBLOB="00e1ff"], 0x2}], 0x5, &(0x7f0000004600)=ANY=[@ANYBLOB="1000000000000000010000000100000020006becfa2054669378000002000000", @ANYRES32, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xa0, 0x4000000}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2037c000}}, 0x400, 0x1, 0x3, 0x8d45, 0x1}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000280)={r4, 0x9, 0x9, 0x3}, &(0x7f00000002c0)=0x10) 2018/04/02 00:32:57 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000575ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000028ffc), 0x4) r2 = dup(r1) userfaultfd(0x80000) sendto(r0, &(0x7f0000001fff)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() sendmmsg(r0, &(0x7f0000e9f000)=[{{0x0, 0x0, &(0x7f0000ce5ff0)=[{&(0x7f0000f3afae)="86", 0x1}], 0x1, &(0x7f0000a11000)}}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3f, 0x7fff, 0x100000000, "296f6cff455f5ec50e697499a3f097e6a3ee878ae49318262d937e3f2735839c6bbd51e598c63aff89739b1a4bbf62916861dd94299f5c99f4ff97833a32051633f0f680dd4abb72047553c84e2d3d9f"}, 0xd8) clone(0x0, &(0x7f0000524ffe), &(0x7f00001b8ffc), &(0x7f000019cffc), &(0x7f0000eb9ffe)) dup3(r2, r4, 0x8000) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) tkill(r3, 0x16) sendmsg(r5, &(0x7f0000001640)={&(0x7f0000000140)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000001c0)="3fcdb03b6cea3ded7bf2588cc066cf7ec38932573af99f18e7ffe1c8abae12fe817d9aeae1543df228c4fdb22db899d2eb7e8d5bc3cf9c2edfcbe9a873696ea6891b5aa6043b9c79ad1d879257ffcce4d1803079656817c852516fa745eeec3727c00b6a43a1b54ed1b2fd182ad09da8a60e442ddd89daf3a7db2bee57d3a6f50c71f5e01fc150dc8f6cb8a6869bf92f5a799b119fafe6830e97c54621c3f46e5b5dfd2e2833ba10", 0xa8}, {&(0x7f0000000280)="da8dd115117f060caaf876e276d500c86295f2163f941900ac7f2bd4b4a2d0ac63d8d8851afd53aa09f2f7ab6ecefe7206a2597bbdf1ed6093abcda950982f2a554f29031479d909fbcbe4e72bea636d34b39cffa97c4f9139d79d8a12516595683b6f290f7ab9a6929b517a1f27c1097bf255d1fd7a00c5a22a463ae969ce7017a13b78426067ad9e01a6a964a945b74db690", 0x93}, {&(0x7f0000000340)="3c20fabf5749231d8aa064c584e7f6a18d54bde7194908f40bbd97b0d78928b110b48b4b5a48e03b7d3459301e25d651a7106e3853c5446d18ba45c4d0b9283f0d8d0fcc91cac95eec024271d8fdd8e2be35d0e068feb60d51938a2c98730c2a5f87c3881883b2b5b3429c9b03c7773d50a152f5918e927ab49785b621dc8858f74e543c01c8de1fbed92bf35df95ee7b22aa9a3c7d76fefcbb8171aee3147e3259741f5ee36944860ca8d5cf31583ea29f133bff170dc12c531d21bed35ccf19c03be9d13f2127ba92a8aa3b74f08bcfa61e8", 0xd3}, {&(0x7f0000000440)="d627fdae6cb155cacdd88aed0ee246ee34467ab7aafc3c800988c1f3fadd0f5e9c4baf3d321c9e54416252d8bb601693e98b7129f0b8cd4453c32476bb4554132a2abdb3dcfa868a77d09ee15b05f9530486f570fe1524713d58a7759ae7e38554e7f9227c1621dccd37d5d324ab591aa80337", 0x73}, {&(0x7f00000004c0)="b7f7f18952fb2b8c1b6a906167f83db7ecebe4416c7e6cda8f76e5a49b2fba6e1b1c84973ff0fbe0b73ced809a7a0705b144e1f2b3af6410acbd383344e14b67959ee1f27931fe0592821a8aa3d2c699041a4a30a054f423208ac288274c7f3871bea18a2b763e9f3252959e1c1757f890d37db60af14587ef61e8252aeca3580c60ec02474bf8a8aeb613f668e77b718c1f95ce8e9cd6fb0d6883488bc9ce5acf8a2e50e7d5de9718d53d9aa3147929b19e95fbc67aaf548e88dd07ece3df67886bc75855dc2be2b62bfa7b1476d497246b6a43fd407408f41cf29d3c", 0xdd}, {&(0x7f00000005c0)="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", 0x1000}], 0x6}, 0x40) 2018/04/02 00:32:57 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$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$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x0, 0x3, 0xdd, 0x9, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80}, 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, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000640)=0x101) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18) timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r6 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r6, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r6, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r7 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r7, &(0x7f0000762fff), 0x0, 0x10, &(0x7f0000000100)={0x2, 0xfffffffffffffffd, @broadcast=0xffffffff}, 0xff75) syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{0x6}]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x1000027f) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/02 00:32:57 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000100)=ANY=[@ANYBLOB="000e000000005f47871529c9b52c231eefce7e72db5fcdea3865839ab6bd3bb2a00d6d33bb3468bd974f95267d78a4a807cfba63e8dbce9228297a9cbb555d571fbda392cb966dfb51bb047d5a0ed127e5f6e6abe4fedc900d03477bed5c1c8b8ff4e3a4bbda6cf116eba3360f00000000b80b90b136df5e956255e3b551b9b10921842d1177c5134211626a7f067451a054ecd126a65dcaedd27304ce962901adf14c041947bc01a0fea09c71818416f470c50feff8fcc814cc1ab2cb976238e9c6"], 0x80) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002d9ff8)=@fragment, 0x349) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000200)={'ah\x00'}, &(0x7f0000000240)=0x1e) r2 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000300)=@req3={0x80000000, 0x2, 0x0, 0x5, 0x4, 0x1}, 0x3e4) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0xc000000000000000, 0xfffffffffffffffd, 0x628, 0x1}, 0x14) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) 2018/04/02 00:32:57 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00001e3fc8)={&(0x7f0000a03000)={0x10}, 0xc, &(0x7f0000b62ff0)={&(0x7f00006f3f7c)=ANY=[@ANYBLOB="2c0000001500150200", @ANYRES32=0x0, @ANYBLOB="1400020000000000000000000000ffffe0000002"], 0x2c}, 0x1}, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4010}], 0x1, 0x0) 2018/04/02 00:32:57 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:57 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000028c000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000787000)=""/55) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000180)={r2, 0x4, &(0x7f0000000080)=[0x7, 0x6, 0x1, 0x8], &(0x7f00000000c0)=[0x3f], 0x20, 0x5, 0x1, &(0x7f0000000100)=[0x5, 0x6, 0x2, 0x1000000000000000, 0xfffffffffffffffb], &(0x7f0000000140)=[0x80000000, 0x6, 0x70, 0x5, 0x549, 0x8, 0xffffffffffff9d98]}) 2018/04/02 00:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000cd1000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000431000/0x3000)=nil, 0x3000, 0xc) 2018/04/02 00:32:57 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2000000088) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000740)={0x0, 0xf1b}, &(0x7f0000000780)=0x8) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x6}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) r3 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x9, 0x100) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = accept4$bt_l2cap(r3, &(0x7f0000000440), &(0x7f0000000480)=0xe, 0x800) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000700)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000004c0)={0x1, 0x1000}, 0x8) r6 = accept(r5, &(0x7f0000000340)=@can={0x0, 0x0}, &(0x7f0000000200)=0x80) mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) recvfrom$packet(r3, &(0x7f0000000140)=""/189, 0xbd, 0x1, &(0x7f00000003c0)={0x11, 0x1f, r7, 0x1, 0x1b, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) socket$packet(0x11, 0xc, 0x300) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000080)={0x348d, 0x1, 0x8, 0x9449, 0xb7c, 0xff, 0x1000}, 0xc) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ftruncate(r4, 0x0) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f00000000c0)) getsockopt$inet_int(r6, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet(0x2, 0x80f, 0xa3) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00000006c0)={0x2, 0xfa, &(0x7f00000005c0)="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"}) 2018/04/02 00:32:57 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:58 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:58 executing program 4: memfd_create(&(0x7f000000e000)='\x00 ', 0x0) syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(0xffffffffffffffff, &(0x7f0000053000)=[{0x5, 0x1, 0x0, 0x0, @time, {}, {}, @raw32}], 0x30) 2018/04/02 00:32:58 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000927000)='-0', 0x2, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x2, 0x80, 0x10000, 0xfffffffffffffff9, 0x40, 0x0, 0x0, 0x6, 0x9, 0x3}) 2018/04/02 00:32:58 executing program 6: sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000040)=0x5) 2018/04/02 00:32:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000c92000)=0x16, 0xfd75) r1 = dup(r0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x6, 0x8, 0x0, 0x6, 0x8, 0xffffffffffffff60, 0x1, 0x5009, 0x8, 0x7, 0x1, 0x3}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x5, 0x4) 2018/04/02 00:32:58 executing program 3: r0 = socket(0x0, 0x2, 0x0) chdir(&(0x7f0000000500)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r3 = dup3(r1, r2, 0x0) pselect6(0x40, &(0x7f0000000600)={0x9, 0xb0, 0x0, 0x8, 0x0, 0x1f}, &(0x7f0000000200)={0x5, 0x0, 0x0, 0x3, 0x2, 0x3, 0x0, 0xfffffffffffffffb}, &(0x7f0000000640)={0xfffffffffffffffe, 0xfff, 0x200, 0x40}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340), 0x8}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x80000000}, &(0x7f0000000540)=0x80000001) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000280)={0x200, 0x1, 0x6, 0x0, 0x8, 0x6}) pread64(r3, &(0x7f0000000700)=""/239, 0xef, 0x0) prctl$setptracer(0x59616d61, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f00000005c0)=0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000680)={'filter\x00'}, &(0x7f00000002c0)=0x78) sched_getattr(0x0, &(0x7f00000000c0), 0x30, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000d52ff0)="010000000000", 0x6) fstatfs(0xffffffffffffffff, &(0x7f0000000000)=""/107) close(0xffffffffffffffff) accept$netrom(r0, &(0x7f0000000100), &(0x7f00000001c0)=0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) inotify_init1(0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/02 00:32:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x0, 0x8000) chdir(&(0x7f0000f95000)='./file0\x00') open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x7ffffe, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mknod(&(0x7f0000001300)='./bus\x00', 0x13, 0x0) connect$bt_l2cap(r0, &(0x7f00000001c0)={0x1f, 0xfe57, {0xffffffff, 0x3, 0x9, 0x101, 0x3}, 0xffffffff, 0xffffffff}, 0xe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001580)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r2, 0x4, 0x6000) lgetxattr(&(0x7f0000000180)='./bus\x00', &(0x7f0000001700)=ANY=[@ANYBLOB="7379737465532e76616d666911f85458e2733476f50876bc9024b3d11fba3db52aac0ac15164504898215e5c0a84e3aff4eeff9c469dcb55af0d70f4207057767a18c8e27e03984b8252653a6faa7d4c7cfb7a2ae42989a9577318e2045a2910fb0e3e3cc45637d68c941676d3d0bba07d4f668c19d4304d61bb22f6ddd86fbbfd"], &(0x7f0000001440)=""/235, 0xeb) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x0, 0x0, 0x0, r1}, &(0x7f0000001240)=0x10) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r3, 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r4) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/04/02 00:32:58 executing program 5: r0 = epoll_create1(0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000018c0)=0x27a25d7d1dd44b49) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) r2 = geteuid() fchown(0xffffffffffffffff, r2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) fcntl$getown(0xffffffffffffffff, 0x9) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}}) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000001c80)=ANY=[@ANYBLOB="02011184276ebadc08753df10930cdc8b36a216a88063687b571010a63080000000000000000000000430006000000000002000000e0000001f0aed0206f331d19348f0dca0f0000000000000000000002000000e00000e10000000000000000dc11895970762f972404e06390d163bf3cc1a197e34f6f9f8e5bf7f2e671b8c36dc885b4e5c8e358524863ea9ff7dde41e30e7f7a033cbd884f3239bf3514c553b239eea6f1ee3fce2939dd1ccecf62209005c84c922ae9375517fd624123a7a822518fcc9ed550a840ff5f807b6b3272f760792b3e04873ba809130fc64a75a5fdb3da6ddb1081dbc6e340bb854604b07699a0297e8a41c53"], 0xf9}, 0x1}, 0x0) shutdown(r3, 0x0) tee(r3, 0xffffffffffffffff, 0x8000, 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) request_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000640)='^[%', 0x0) ppoll(&(0x7f0000000040)=[{r4, 0x80}, {}, {0xffffffffffffffff, 0x400}, {}, {r4, 0x4}, {r3, 0x400}, {0xffffffffffffffff, 0x1400}], 0x7, &(0x7f00000000c0)={r5, r6+10000000}, &(0x7f0000000140)={0x27d7}, 0x8) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$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$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001a80)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@loopback}}}, &(0x7f0000000600)=0xe8) pipe2(&(0x7f0000000680), 0x0) 2018/04/02 00:32:58 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:58 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'syzkaller0\x00', 0x8e3}) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) 2018/04/02 00:32:58 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = getpid() getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000300)=""/88, &(0x7f0000000380)=0x58) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000200)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) r4 = memfd_create(&(0x7f0000000040)='GPL*mime_type/self\x00', 0x1) ioctl$TIOCCONS(r4, 0x541d) accept$netrom(r4, 0x0, &(0x7f00000002c0)) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000000)={0x25, 0x0, 0x7, 0x55b78a12}) socketpair(0x3, 0x4, 0x6, &(0x7f00000000c0)) ioctl$KDDELIO(r4, 0x4b35, 0x5) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt(r0, 0x0, 0x50, &(0x7f0000000080)=""/8, &(0x7f0000000100)=0x8) 2018/04/02 00:32:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:58 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)=ANY=[@ANYBLOB="4c5c1f4463d27c8d723b93b2ffb17e12c210a225dde62050ccb8367027e72dd4bcd37c9af0cae557bb60bca0226371fd7ea0f022b045ecd101003a10afe120822b37e64c10b3a15e"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000003c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r1, 0x4000000002}, 0xfffffffffffffef7) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fcntl$setlease(r2, 0x400, 0x2) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) connect$inet6(r3, &(0x7f00000005c0)={0xa, 0x4e20, 0xff, @loopback={0x0, 0x1}, 0x200}, 0x1c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e23, 0x0, @empty, 0xb29}, 0x1c) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000640), &(0x7f0000000580)=0xe10d1f8c5bb38dd5) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000540), 0x2) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a21c771262cf9e4", 0x49, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500}) 2018/04/02 00:32:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:58 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)) geteuid() utime(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000c75ff0)) [ 138.564238] IPVS: length: 88 != 8 2018/04/02 00:32:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa}, 0x1c) [ 138.588525] IPVS: length: 88 != 8 2018/04/02 00:32:58 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000066fffc)={0x1f}, 0xfffffffffffffe12) geteuid() r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(r2, &(0x7f00002caf4e)="8899c09f1527a401318b1b3998b9985e8f7da3de40dbd99237996c5d16ef65624ad7fff722317c128075be865e32aad662e9ddae051f8d481f681c8efbdbdda17e9816309637690d72f2a5a43aec7cbed8e57e7903dc2859faca05f38704a3327c9101688f78672ce1024fbf71b26dcd8d18edbf98c0cfd970db63af319782dbb8abc15302216bac3ef7f963745a422ad18c7bac2fee4d7d68dc498a0b2b785415fe9c4d33ef3255e7b2e8b253a1f45b35c8", 0xb2, 0x2000c085, &(0x7f00001fd000)={0xa, 0x4e20, 0x0, @empty, 0x1ff}, 0x1c) 2018/04/02 00:32:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x8435) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="09000300480b140002000ec4425b54a6aefa4627ae7e248190920a970062aa8983c280b91f17799f1bb378b6f39d8d30bd5d55ac0a606875d37315d3b7c491"], &(0x7f0000000080)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r2, 0x16, "267334fe4542aa5d8e6b9ef8ab057dcb463e16657347"}, &(0x7f0000000140)=0x1e) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00000000c0), 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/02 00:32:58 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5dfffa83"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x100000001}, 0x8) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b", 0x36) r1 = syz_open_pts(0xffffffffffffffff, 0x11) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000f27ff8)) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) r3 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x7}) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') r4 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r4, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x8, &(0x7f0000000540)=0x2) sendfile(r4, r2, &(0x7f00009bcffe), 0x4c35) lseek(0xffffffffffffffff, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) r5 = socket$inet6(0xa, 0x0, 0x0) keyctl$instantiate(0xc, r3, &(0x7f0000000480), 0x0, r3) clock_gettime(0x0, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) fcntl$setpipe(r1, 0x407, 0x4) 2018/04/02 00:32:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x6999df0e738d65c9) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00006f1000), 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000004000)=""/123, &(0x7f00000c9ffc)=0x7b) 2018/04/02 00:32:58 executing program 6: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x0, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00000007c0)="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") mq_timedsend(r1, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04212a02cc84ed8a6fa5370fb6cbee169546e792394bb8f8e81a539a828426e4d5a2c4fb114092110f68eb75b4d24081cb7b4e743b9a70ee7596360f3651bee44ca9af98bffa3c3afc66902135b925109d6f612a47f9421d25f9c8e89ea5f83e", 0xbd, 0x0, &(0x7f0000000040)={0x77359400}) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f00000004c0)="53b65d6d0095ecbfbc249911eaae48069138e0a01c30ddbea3a6f0f299946f8507191f107abe2fac0c396c1be645fdf221de23cf981078afdf6280a50131135cfdfd1cde843a5a3d2f9c051985876b79dcfaf6df8adcd4d33510e94b2ee0f0101ad62cd1482e0fd558ca30bdcf6671e3d56c59818cfe6a307d626d8f1b3282ef34dea85aa78fcd69cff120f2bafd101aad6d2eff1c02fc81cc7246158a06", 0x9e) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f0000000580)) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f0000000380)={0x0, 0x7, 0x510ca264}, 0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000880)={0x2000000000072f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x7ffe, &(0x7f0000000000)='syzkaller1\x00'}) getpid() fcntl$setstatus(r0, 0x4, 0x4002) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$int_out(r7, 0x5460, &(0x7f0000000300)) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000005c0)={0x6}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8000, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000b40)) 2018/04/02 00:32:58 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x103041, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/58) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000000)={0x5, 0x3b4}) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)}}, {{&(0x7f00000003c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000340)=[{0x18, 0x0, 0x7, 'A'}], 0x18}}], 0x2, 0x0) 2018/04/02 00:32:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) r1 = geteuid() setfsuid(r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000040)={0x40, 0x1, {0x1, 0x0, 0x4993, 0x1, 0x6}}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000cecffc)) 2018/04/02 00:32:58 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x1, 0x1ff}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000000c0)={0x71f, r3}) 2018/04/02 00:32:58 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:58 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001500)='uid_map\x00') write$selinux_context(r0, &(0x7f0000001540)='system_u:object_r:wtmp_t:s0\x00', 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3ff, 0x5, 0x4, 0x48, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, 0x4) 2018/04/02 00:32:58 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:58 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:58 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff4fe4)=@req3={0x1000000, 0x200, 0x80000000}, 0xffffffffffffff67) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/04/02 00:32:58 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:59 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90, 0x0, 0xbf}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 00:32:59 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f0000004140)=ANY=[@ANYBLOB="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"], 0x82e}, 0x1, 0x0, 0x0, 0x800}, 0x8004) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000d40)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)) request_key(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='/selinux/status\x00', 0x0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000440)={0x5, 0x0, 0x8, 0x4, 0x20}) r1 = memfd_create(&(0x7f00000002c0)=']wlan0}\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x5}, &(0x7f00000004c0)=0x8) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300), 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') r2 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x220000) getsockopt(r3, 0x6, 0x1, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000038c0)={{{@in=@rand_addr, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000039c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r2) close(r5) getsockopt$inet_buf(r4, 0x0, 0x3f, &(0x7f0000000240)=""/172, &(0x7f0000000300)=0xac) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000340)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000400)) fsync(r5) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000006c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socket(0x10, 0x802, 0x0) 2018/04/02 00:32:59 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/68, 0x44}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f00000000c0)=""/53, 0x35}, {&(0x7f0000000100)=""/74, 0x4a}, {&(0x7f0000000180)=""/18, 0x12}, {&(0x7f00000001c0)=""/194, 0xc2}, {&(0x7f00000002c0)=""/142, 0x8e}], 0x7) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043cff0)=@buf={0x0, &(0x7f0000b81f3c)}) 2018/04/02 00:32:59 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/128, 0x80}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x77359400}, {0x0, 0x7}}, &(0x7f000004afe0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/04/02 00:32:59 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0xffffff89, 0x200408d4, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xfffffc79) r1 = getpgrp(0xffffffffffffffff) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="00000009ac1414aa0000000008000000ac1414bbac14140ae00000020000000300000004e000000100000000000000047ff5fef19b157451d342378b3aa126f9bbe7cd06c18de4433342ac647dec3184e414f9e7c882d9341d12eecfe877f99ce70a845f620d83d1a5b7bcc7da710bc4d4ad4ccc0960e7bda17a0f7c57c839f30850da16320df257b3e991395cf9fdb738bf25a3ea8597e958155a47b5f4d7840ea99c77286823c201a0af17e74c24cc1d6ace2ecc58a995d66bfe201ae3f3acd25a185a8af5272a0a1e011162531b10ce34b82ad4cf38010a8af7161c1e22ac83d860c70910427ad60b70"], 0x30) sched_setscheduler(r1, 0x6, &(0x7f0000000040)=0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), 0x4) 2018/04/02 00:32:59 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2000000088) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000540), &(0x7f0000000580)=0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x6}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) r1 = accept(r0, 0x0, &(0x7f00000000c0)) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x100) sendto$inet(r1, &(0x7f0000f81000), 0xfffffffffffffc32, 0x125beacb12a3545c, &(0x7f0000319ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffffffffffd0b) accept4$bt_l2cap(r2, &(0x7f0000000500), &(0x7f0000000480)=0xffffffffffffff7e, 0x803) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000004c0)={0x1, 0x1000}, 0x8) accept(0xffffffffffffffff, &(0x7f0000000340)=@can={0x0, 0x0}, &(0x7f0000000200)=0x80) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x7, &(0x7f0000000400)=0x7c, 0x4) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000140)=""/189, 0xbd, 0x1, &(0x7f00000003c0)={0x11, 0x1f, r4, 0x1, 0x1b, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000080)={0x348d, 0x1, 0x8, 0x9449, 0xb7c, 0xff, 0x1000}, 0xc) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') bind$netrom(r5, &(0x7f0000000000)=@full={{0x3, {"ca39d3a6aaf1ea"}, 0x7}, [{"9466da9f9b9c34"}, {"bf630ee589192b"}, {"a87c1ff7d40d3a"}, {"146ad28c233047"}, {"ccdf8179897ff9"}, {"d5e34e54557076"}, {"3f85aad50a1b3a"}, {"81e97fa888125b"}]}, 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r5, &(0x7f00000005c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="000125bd7000fddbdf25023f10008c931d73fb5df090875a4a10af892fa0723ffa33fffa83ffb5167cf057f5c344c5c4b02992"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000240)={r6, 0x100000001}, 0x8) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r7, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) r8 = syz_open_pts(r7, 0x11) ioctl$int_in(r8, 0x5452, &(0x7f0000f27ff8)=0x81) write(r8, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r8, 0x5423, &(0x7f00000000c0)=0x3) dup2(r8, r7) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/02 00:32:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000dff4)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = dup2(r0, r0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4) 2018/04/02 00:32:59 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x2, 0x4) set_tid_address(&(0x7f0000000080)) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000340)="4c0000001000ff20d938d90e6fc283b724a600800200000000000000000000402c00160003040280b598bc593ab68211030030de33a49868c62b2da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/02 00:32:59 executing program 5: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f0000043000)) umount2(&(0x7f00009fa000)='./bus\x00', 0x4) r0 = socket(0x1, 0x800, 0x700000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @remote}, &(0x7f0000000080)=0xc) umount2(&(0x7f0000e7b000)='./bus\x00', 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000000340), 0x8, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000380)) 2018/04/02 00:32:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) close(r0) [ 139.625454] kasan: CONFIG_KASAN_INLINE enabled [ 139.629929] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 139.642818] Dumping ftrace buffer: [ 139.646335] (ftrace buffer empty) [ 139.650022] Modules linked in: [ 139.653334] CPU: 0 PID: 11027 Comm: syz-executor6 Not tainted 4.4.125-g38f41ec #63 [ 139.661027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.670357] task: ffff88009d506000 task.stack: ffff8801d8e60000 [ 139.676383] RIP: 0010:[] [] sg_ioctl+0x1b93/0x2a00 [ 139.684626] RSP: 0018:ffff8801d8e67c38 EFLAGS: 00010802 [ 139.690058] RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffffff825c5a74 [ 139.697319] RDX: 1bd5a0000000003e RSI: ffffc90008b20000 RDI: dead0000000001f2 [ 139.704576] RBP: ffff8801d8e67db0 R08: 0000000000000001 R09: ffffffff850d1920 [ 139.711816] R10: 0000000000000001 R11: 1ffff1003b1ccf4e R12: dead000000000100 [ 139.719072] R13: ffff8801d89c0140 R14: dffffc0000000000 R15: 1ffff1003b1ccf91 [ 139.726318] FS: 00007ff7c899c700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 139.734652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 139.740507] CR2: 000000002043cff0 CR3: 00000000ac3a6000 CR4: 0000000000160670 [ 139.747764] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 139.755004] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 139.762263] Stack: [ 139.764397] 0000000100000001 ffff8801d670b7d0 ffffffff81286633 0000000000000000 [ 139.772409] ffff8801d8e67c90 f6beebcb780801d6 0000000000000044 0000000000000282 [ 139.780388] ffff8801d89c0060 000000002043cff0 0000000041b58ab3 ffffffff83ff6c10 [ 139.788387] Call Trace: [ 139.790956] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 139.797769] [] ? sg_new_write.isra.23+0x920/0x920 [ 139.804239] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 139.811245] [] ? __vfs_write+0x10b/0x450 [ 139.816940] [] ? sg_new_write.isra.23+0x920/0x920 [ 139.823409] [] do_vfs_ioctl+0x7aa/0xee0 [ 139.829019] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 139.835229] [] ? inode_add_lru.part.15+0x9d/0xa0 [ 139.841618] [] ? __fget+0x23a/0x3b0 [ 139.846887] [] ? __fget+0x47/0x3b0 [ 139.852065] [] ? security_file_ioctl+0x89/0xb0 [ 139.858276] [] SyS_ioctl+0x8f/0xc0 [ 139.863453] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 139.870016] Code: 4c 89 a5 c8 fe ff ff 4d 89 ec 49 89 c5 49 be 00 00 00 00 00 fc ff df e8 0c bc d9 fe 49 8d bc 24 f2 00 00 00 48 89 fa 48 c1 ea 03 <42> 0f b6 0c 32 48 89 fa 83 e2 07 83 c2 01 38 ca 7c 08 84 c9 0f [ 139.896787] RIP [] sg_ioctl+0x1b93/0x2a00 [ 139.902688] RSP [ 139.906296] ---[ end trace a3201e2ab914cd88 ]--- [ 139.911023] Kernel panic - not syncing: Fatal exception [ 139.916973] Dumping ftrace buffer: [ 139.920507] (ftrace buffer empty) [ 139.924192] Kernel Offset: disabled [ 139.927792] Rebooting in 86400 seconds..