y0\x00'}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000100)=0x4, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="020300091000000000000000000000000200090003000000000000000000000005000600000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a004e2000000000ff0100000000000000000000000000010000000000000000"], 0x80}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000200)=""/124) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000780)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000180)=r3) 2018/04/07 01:02:33 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000180)) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/04/07 01:02:33 executing program 3: r0 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r0) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'yam0\x00', 0x0}) bind$packet(r1, &(0x7f00000000c0)={0x11, 0xff, r2, 0x1, 0x7, 0x6, @random="fd9474479668"}, 0x14) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000100)) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x521}], 0x100000000000013e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) syz_open_procfs(r3, &(0x7f00000001c0)='net/arp\x00') memfd_create(&(0x7f0000000000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05", 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000200)=""/228) 2018/04/07 01:02:34 executing program 4: r0 = socket(0x2a, 0x803, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) [ 250.517392] SELinux: policydb magic number 0x2030000 does not match expected magic number 0xf97cff8c 2018/04/07 01:02:34 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001a80)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000700)=0x2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000740)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = creat(&(0x7f0000000580)='./bus\x00', 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}}, &(0x7f0000000400)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000680)={r3, 0x4, 0x800}, &(0x7f00000006c0)=0x8) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/checkreqprot\x00', 0x4400, 0x0) r4 = eventfd2(0x6, 0x0) r5 = dup(r4) socket$nl_generic(0x10, 0x3, 0x10) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f0000000080)={r7, 0x1}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) eventfd(0x0) sendfile(r5, r6, &(0x7f0000d83ff8), 0x8000fffffffe) creat(&(0x7f0000000100)='./file1\x00', 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) fchdir(r2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x0, 0x30}, 0xc) [ 250.726939] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket 2018/04/07 01:02:34 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x10f) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x220}, 0x1}, 0x40080c4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000380)="99ec5dc38d3c590baf21075709b9551043d9e61827") ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000340)) [ 250.789922] SELinux: policydb magic number 0x2030000 does not match expected magic number 0xf97cff8c 2018/04/07 01:02:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x100000000000013e) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00000000c0)="7caffac31134ae732358d81df75e1af14e9273d42d022635a48f894ee8ecf3305c9f4767b20019422a81f651356c4438beea2270bb7153830139d2df6a716e0a1daf8775ff35d784a01baf2db6724ccda1f29752484e499379325c036f32b9bd3f15708ff54457c445966473954673a6ac566c42c4856737ad33e54671d7241301ce4c9e1a1f7a9d224c4536f3edb2747c3a7c3ec273fbdea667e8b083889cae890f038a6d57e2db1575a1f4851593a7cc1c320baa5d593e7b57596852b4402d938161c53290e5bb4c", 0xc9) finit_module(r0, &(0x7f00000001c0)="8a00", 0x2) 2018/04/07 01:02:34 executing program 6: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f0000000080), 0xf9) 2018/04/07 01:02:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000eabfd8)=[{0x1, 0x1, 0x4, 0x8000}]}, 0x10) 2018/04/07 01:02:34 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000180)) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/04/07 01:02:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000000000)=""/203, 0xfffffd75}], 0x1) 2018/04/07 01:02:34 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = getpgid(0x0) ioprio_get$pid(0x0, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x480000, 0x0) write$tun(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="010408000009fc4d91555ef856aaaabbffffffffffff08050224013578e72f6ce31b0f14197b93669522dd24d34c27fd7b3b09158e8c0c0c8aa78144545dab618926f7718abbd4fe"], 0x48) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000180)) 2018/04/07 01:02:34 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x307, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'vcan0\x00'}) modify_ldt$write2(0x11, &(0x7f0000000180)={0x100000000, 0x20001000, 0x400, 0x1, 0x4, 0x9, 0x1, 0x1, 0x5, 0x1}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00001e7ff6)='net/igmp6\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x9, 0x6e, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x4e20, 0x69eb8963, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x5, [0x100, 0x8, 0x7fff, 0x9a, 0x8, 0x4, 0x2, 0x1]}, 0x5c) preadv(r1, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/228, 0xe4}, {&(0x7f0000000540)=""/222, 0xde}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000140)={0xffffffffffffffff, 0x1, 0xff, 0x2, 0x7}, 0xc) 2018/04/07 01:02:34 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x3, 0xff, 0x2, 0xfffffffffffffff8, 0x2, 0x9}, 0x20) 2018/04/07 01:02:34 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100), 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x7fffffff, 0x8, 0x9, 0x8}) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x7, 0x3, 0x2, 0x3, 0x0, 0x0, 0x25dfdbfc, [@sadb_x_sec_ctx={0x1, 0x18, 0x401}]}, 0x18}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) close(r2) 2018/04/07 01:02:35 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0xa3, "1dc8ab2af5438db485ba99a364467a43b591b61275f779a34a8895b3d60e167099cd03a1af346b895ab1f043d29257a5471102f6d81726b932dabf3d081da6b4e247877cf93f243e346ba52d970df0627f70ae40a0e06594f381a01ec037187325843df52b8340e573e90e9b7414f7dfaacbb3c3b5145ff9b9da97916acf8654092d7501de006bdb838985d22758409aa7056047a7a35d7e0cfb3669e226b4dbc1ffda"}, &(0x7f0000000480)=0xab) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000004c0)={r3, 0xb05}, 0x8) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000525000), 0x411, 0x0, 0x0) 2018/04/07 01:02:35 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x47) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x81}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) 2018/04/07 01:02:35 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x22000) syncfs(r0) r1 = accept(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x80) creat(&(0x7f0000000240)='./file0\x00', 0x40) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, 0x821, 0xb9c, "6b3e9ace6853d0508cb6d68ddd9c3239e0729fe009ed51f032f972db0aa8a62214db27500aaae897df4e8f8889796f7bfb4b98d63d55bc2e292cdf7ddc75459bbfb33de4b076efd87a71c40369e73b0d"}, 0xd8) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)) r2 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x100000000000013e) 2018/04/07 01:02:35 executing program 4: mlock2(&(0x7f0000585000/0x2000)=nil, 0x2000, 0x40001) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8002, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x8, 0x4) 2018/04/07 01:02:35 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000180)) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/04/07 01:02:35 executing program 6: r0 = memfd_create(&(0x7f0000000280)="92670066e2e476b446aee48ee97356264f46c273a9080000001f6accdbd599d340bc0f3b26", 0x0) pwrite64(r0, &(0x7f0000000040)="713bd3f17797392598c1e0c5", 0xc, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e20, @rand_addr=0x400}}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000380)=""/222, 0xde, 0x0, &(0x7f0000000000)) 2018/04/07 01:02:35 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="92dd406b7c8364fe539025f23b6766d89671f453ada1d0a40031114f965b16a1fbeb0f343c54b74a19c06490049ce40186729a2eb1d766a09d5073d4548b4b68613f4e25fc2d750e71d60c0258a807b7f6ef3c36c8ca2f092ad9179990a1ec94419587ec0de18553da14d4699624") 2018/04/07 01:02:35 executing program 0: mmap(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@dev, @loopback, 0x0}, &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f00000001c0)=@ll={0x11, 0xd, r2, 0x1, 0x10001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="0424d9c527f8934cfa7fbee30cb1dc19e6d9de483d2371d3d145d799bcaf26290a6a8b22a19842ef417dc90298917a1f2d0ca8738e4947a82099940c27cab8c660cf5b595c4ae06ec4ead05d10af47f9f4e49ce49b66e95cf807a2561e5827c836807cfc238b12b7efeaf9abc55873c195da536b21e7d47c9fa97c652636a08223d5f7441e6f7888f8154cb7ce41ac55e96894bd4cafac83dfbf074ad6356e2beb304bbe3431c59f6f03405105e00aaf4a6e4fc2f4a2e23eb5fb6c7de39b208cbe1b56db23500ea235670b493527a5e1e79b185eba5af313fbde7fb9ec88c1c6a66effe7164b57ca90", 0xe9}, {&(0x7f0000001340)="b4d81c88102fef68614c23ac3f2916663cf2d914f01a8e9204078f18081f2d98e6659460e6785cc6bceae097a5748604b63a46e285c5da4adae865f2e94334e1a103139ef7473bb8d95361571de2da0204a4ff069f1c1fcf3527ee6b7fc88c720eaaa7610866fb7d9c5452e31b7878c07ecdb434e221289853d643458a273c21983fc8617f274aaea7b3f72981d1c604625a2afc91ab4718d4cfe6ca4fa6122f45338bd4a2112601a470f462dbb9869ca459548a0b38fa78baa31b8b96089d78dc113cdafc3dc5a918166e2c1e0f", 0xce}, 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&(0x7f0000003e00)=[{&(0x7f0000002c80)="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0x1000}, {&(0x7f0000003c80)="65eefc80445fb8b6ed81dd2ebcb5b4c02b9d0b7662a36a4c4a28cf79fc88f9ef640370243f38e21eb1b0190b5b4350668a858b9c0d647952147eeaa9e27872b262cc7768c4e79d9da7001da06821757876057857af1dc68e764780d4890614594f18c899301f6b3d929651ff72494a71c21ab224c6ec055b6800c311c32472f2fd57508dd21584f144982ab6d0024ab90a87fb36a15786", 0x97}, {&(0x7f0000003d40)="9acaad3893ab783641eba48a1d95626ea2b3b76f8547d42fadd59e206eeeee595d365bfd6e43f0ebc2f367f6e4104d9af3ab9693f237e79fef151805e144c5c5a1f29d7b5a39a6948213d6a66601364320cdb13813a1af2ef763958bab1a546f96e6fdacb7896f9ec4b1b1901c23a33282909199f87b09382d293581ac6b43804fec5d678aee7d3197e1de26dba9ad60eebe2608868dfdad2548a448732d031484e671d2cd0827d6ce77abd9dacbf0", 0xaf}], 0x3, &(0x7f0000003e40)=[{0x38, 0x11e, 0x0, "f71db13929dea22f995d8a06690699dc9598e00601698a119055d56d02ad39d4ccf5cd"}], 0x38, 0x4000}, 0x6}], 0x2, 0x4) 2018/04/07 01:02:35 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000180)) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/04/07 01:02:35 executing program 4: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) open(&(0x7f0000000140)='./file0\x00', 0x104ffe, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/207, 0xcf) open(&(0x7f0000000180)='./file0\x00', 0x101000, 0x20) 2018/04/07 01:02:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0xe00000000000000, 0x8, 0x800, 'queue0\x00', 0x7f}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x10001, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00008a2fdc)=ANY=[@ANYBLOB="e00000027f00000101000000000085d0"], 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000001c0)={{0x1ff, 0x4}, 'port0\x00', 0x8, 0x40000, 0x0, 0x6, 0x100000000, 0x5, 0x6000000, 0x0, 0x6, 0x62}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x501381, 0x0) 2018/04/07 01:02:35 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x0, 0x0, {0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x3f}}}, 0x32) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) socket$l2tp(0x18, 0x1, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockname$packet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/04/07 01:02:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x100000000000013e) umount2(&(0x7f0000000000)='./file0\x00', 0x8) 2018/04/07 01:02:35 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x22000) syncfs(r0) r1 = accept(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x80) creat(&(0x7f0000000240)='./file0\x00', 0x40) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, 0x821, 0xb9c, "6b3e9ace6853d0508cb6d68ddd9c3239e0729fe009ed51f032f972db0aa8a62214db27500aaae897df4e8f8889796f7bfb4b98d63d55bc2e292cdf7ddc75459bbfb33de4b076efd87a71c40369e73b0d"}, 0xd8) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)) r2 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x100000000000013e) 2018/04/07 01:02:36 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = getpgid(0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) r2 = request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000040)={0x6, 0xe0, r1, 0xb3b, r3, 0x7, 0x7, 0x3f}) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000000c0)="e02ea99eaffa9cbd2c30277b1208ba5d9df1ba58689d7410822c96ed07c149dfb25dbcf41eee", 0x26) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f00003aafc8)={&(0x7f000002aff4)={0x10}, 0xc, &(0x7f0000184ff0)={&(0x7f0000e4b000)=ANY=[@ANYBLOB="2800000011002107ffff8d0fff09000000000002000000000000000068000000ffffffff00003300"], 0x28}, 0x1}, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7fff) 2018/04/07 01:02:36 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfffd}, &(0x7f0000000080)=0x8) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000000680), &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) write$selinux_access(r0, &(0x7f0000000500)={'system_u:object_r:crond_unit_file_t:s0', 0x20, 'unconfined', 0x20, 0x32, 0x32}, 0x35) ioprio_set$uid(0x3, r1, 0x4) write$selinux_create(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="73797374656d5f6e2f6468877369656e742000002c14ce5ae0b6a7a139000000001c0000000000a6f9ab1eec4fedd3ba8c532c6668657171f4be52abba3a1671d90f5d031c2c72d6d77995574e51c04aa902d0db49fe11a1c3dbed40908f084a0dd5d74a2fd7677b8a92b5d47e916ba0046bf78c465554c0d25b46772b110536f6122b822651fb7be60e9a8890cf5b073ba1db258c3836"], 0x97) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000280)='pagemap\x00') memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x7f) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)) lstat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = request_key(&(0x7f0000000140)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='securitymime_type@\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r3, r4) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000100)={0xcd6a, 0x1, 0x90c0, 0x1, 0x5, 0x0, 0x7, 0x9}, &(0x7f0000000340)={0x401, 0x4e, 0x1, 0x6, 0xf4, 0x83a4, 0x4, 0x6}, &(0x7f0000000380)={0x24000, 0x2, 0x8, 0xfffffffffffff000, 0x7ff, 0x9, 0x9, 0x2}, &(0x7f00000003c0)={0x77359400}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) umount2(&(0x7f00000004c0)='./file0\x00', 0x4) 2018/04/07 01:02:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000140)) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r5, 0x8, 0x0) recvfrom$unix(r2, &(0x7f0000000380)=""/245, 0xf5, 0x10020, 0x0, 0x0) r6 = dup2(r4, r5) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) tkill(0x0, 0xe) ioctl$int_in(r6, 0x0, &(0x7f0000e35ff8)=0x45) r8 = getpgrp(0x0) fcntl$setown(r1, 0x8, r8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xd4ae, @empty, 0x10000}}, 0x6, 0xfffffffffffffffd, 0xfff, 0x1}, 0x98) r9 = accept$inet(r3, &(0x7f0000000200)={0x0, 0x0, @multicast2}, &(0x7f0000000280)=0x10) fcntl$setsig(r9, 0xa, 0x200005) tkill(r7, 0x100000000000016) read(r3, &(0x7f00000000c0)=""/115, 0x73) close(r0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000001c0)={0x0, 0x4}) 2018/04/07 01:02:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000), 0x0) 2018/04/07 01:02:36 executing program 7: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000000ff8)=0xffffffffffffffff, 0x2aa) 2018/04/07 01:02:36 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000200)={0x1, 0x2d3a, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x3, 0x1) 2018/04/07 01:02:36 executing program 1: clone(0x0, &(0x7f0000aad000), &(0x7f0000d20ffc), &(0x7f00004e5000), &(0x7f0000000000)="dd429f2ef72bcaa84a73a26aaaf0573dd87847599b932f") setpgid(0x0, 0x0) 2018/04/07 01:02:36 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) recvmmsg(r0, &(0x7f0000005b00)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/69, 0x45}, {&(0x7f0000000100)=""/145, 0x91}, {&(0x7f00000001c0)=""/83, 0x53}, {&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000340)=""/87, 0x57}, {&(0x7f00000003c0)=""/174, 0xae}], 0x6, 0x0, 0x0, 0x7}, 0x1}, {{&(0x7f0000000500)=@hci, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/208, 0xd0}, {&(0x7f0000000680)=""/47, 0x2f}, {&(0x7f00000006c0)=""/211, 0xd3}], 0x3, 0x0, 0x0, 0x7f}, 0x101}, {{&(0x7f0000000800)=@ll, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000880)=""/156, 0x9c}, {&(0x7f0000000940)=""/187, 0xbb}, {&(0x7f0000000a00)=""/197, 0xc5}, {&(0x7f0000000b00)=""/242, 0xf2}, {&(0x7f0000000c00)=""/72, 0x48}, {&(0x7f0000000c80)=""/4096, 0x1000}], 0x6, &(0x7f0000001d00)=""/100, 0x64, 0x4}, 0x6}, {{&(0x7f0000001d80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/154, 0x9a}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x3, &(0x7f0000002f00)=""/98, 0x62, 0x3}, 0x5}, {{&(0x7f0000002f80)=@ethernet, 0x80, &(0x7f0000005380)=[{&(0x7f0000004040)=""/15, 0xf}, {&(0x7f0000004080)=""/207, 0xcf}, {&(0x7f0000004180)=""/254, 0xfe}, {&(0x7f0000004280)=""/7, 0x7}, {&(0x7f00000042c0)=""/19, 0x13}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f0000005300)=""/47, 0x2f}, {&(0x7f0000005340)=""/33, 0x21}], 0x8, &(0x7f0000005400)=""/190, 0xbe}, 0x8}, {{&(0x7f00000054c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005700)=[{&(0x7f0000005540)=""/136, 0x88}, {&(0x7f0000005600)=""/30, 0x1e}, {&(0x7f0000005640)=""/135, 0x87}], 0x3, &(0x7f0000005740)=""/133, 0x85, 0xbfaa}, 0x8001}, {{&(0x7f0000005800)=@sco, 0x80, &(0x7f0000005a00)=[{&(0x7f0000005880)=""/126, 0x7e}, {&(0x7f0000005900)=""/196, 0xc4}], 0x2, &(0x7f0000005a40)=""/179, 0xb3, 0x7f}, 0x3}], 0x7, 0x2120, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000005cc0)={0x0, 0xf1, "46cfafb8ec15f21a5a19604225d371a5afb043daaedefd9190e0e7ba413cf2e352d95ecd494bb03bff5e1893713ce5156d94ae209d4ccffb3eb71b6777a5b29e3a9b93effbbb83a55c1983a53859b90c69b90316d47b05fb064085baf9a874cd091a5d0e3814e98d363563b48c22179b43aec6c8d3f894782a16db1161b2c5e044fe072aa5528dc535b1417e89afff57167491d6284ca218324647d89c5071eca0dfca9dc0a4be9c9238b3812c58f6e9108aadfd691e8bcc123b8c5e224f8939f154c46769ff602a5f1da94874f0088e29340a91bb83a63c44580945a7727cfdb9b20c2bf23aa24c893ecee09991ddffdf"}, &(0x7f0000005dc0)=0xf9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005e00)={r2, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, &(0x7f0000005ec0)=0x84) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000180)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005f00)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000006000)=0xe8) getgroups(0x4, &(0x7f0000006040)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r1, r3, r4) 2018/04/07 01:02:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000011000), &(0x7f0000013000)) clock_nanosleep(0x3, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) 2018/04/07 01:02:36 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) fchmod(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbf1a, 0x40) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0x7530}}, 0x100) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x5, 0x100, 0x7e8ceb1f, 0x5, 0x2, 0x1, 0x200, 0x6, 0x401, 0xb124, 0x9, 0xfcef}) 2018/04/07 01:02:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000002c0)="6e657409005cffffff0080210b8175de608fa84b106afe2381cb351cc5e31fe9e86024bc4009bc4610aaed07ebaa99c94b566e06ed6928536ff91d48a25b82e3c1e0d54de073f8c8") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="09010000221001f8895d703f7c340b950c09000000bfceb27256885df18320853ead04f5336a76ec18e3c613e3564711052287ec633447529660a25434996be85184b00e540d31e62b0a5ebd28f024d80c648aec0335259531fec2f690ccf3462a9299d0b17bd0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x28) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0xffff, 0x1, 0x100000000, 0x5, 0x800, 0xad, 0x1f, 0x4, 0xca, 0x3, 0x4, 0x5, 0x2, 0x9, 0xce8]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000440)={r3, 0x373}, &(0x7f0000000480)=0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="4403", 0x2) 2018/04/07 01:02:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) 2018/04/07 01:02:36 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x40, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/bnep\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f000056a0e2)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0xd}, 0x1}, @in6={0xa, 0x800, 0x2c1, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e20, 0xf6, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e24, 0x4336, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x1000}], 0xbc) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x440000, 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x8e0) 2018/04/07 01:02:36 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, r2}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x9}}, 0xe8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000bc0)={0x0, 0x9}, 0x8) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000080)={0x0, 0x0, 0xc05e, 0x0, 0x0, 0x0, 0x3, 0x4, 0x400, 0x8ca, 0x0, 0xffffffffffff8001}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) lseek(r3, 0x8000000000000000, 0x3) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="bae73b56416df3589724a1739a1fe8", 0xf}], 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000700)={0x0, @in={{0x2, 0x9d, @loopback=0x7f000001}}, 0x9, 0x1ff}, &(0x7f00000007c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000800)={r4, 0x6b, 0x2, [0x5, 0xfffffffffffff001]}, &(0x7f0000000840)=0xc) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r6 = add_key(&(0x7f0000000980)='logon\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a00)="56cc72a18ed977314949dbd323d4c9f1b79976e3de81d3d1f2d3eff4b1e964", 0x1f, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000a40)='ceph\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180), 0xd) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000a80)={@empty, 0x16, r1}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x7f, 0xf7c, 0x8205, 0x8, 0x542, 0x2, 0x7, 0xffffffff, r5}, 0x20) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000680)={0x6, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x0, @loopback=0x7f000001}, 0x244, 0x2, 0x8, 0x8, 0x6, &(0x7f0000000640)='nr0\x00', 0x4, 0x4, 0x4}) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000140)={'yam0\x00', 0x100}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000400)=0x8) accept4$bt_l2cap(r3, &(0x7f00000005c0), &(0x7f00000008c0)=0xe, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000540)={r7, 0xfffffffffffffe00, 0x1, 0x6, 0x0, 0xa2c1}, &(0x7f0000000580)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={r7, 0x8, 0x10, 0x7fffffff, 0x40}, &(0x7f0000000380)=0x18) socketpair$inet(0x2, 0x6, 0x3fc, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000000600)={0x0, 0x0, 0x200, 0x8, 0x5, 0xa26, 0x9, 0xef90, r8}, 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000900)={r8, 0x8}, &(0x7f0000000940)=0x8) 2018/04/07 01:02:36 executing program 1: r0 = socket$inet6(0xa, 0xa, 0xfffffffffffffff7) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x400) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000010c0)=""/140, &(0x7f0000001180)=0x8c) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f000076cffc)=0xffffffff, 0x4) sendto$inet6(r0, &(0x7f0000b0cf6e), 0x0, 0x0, &(0x7f0000001080)={0xa, 0x4e20}, 0x1c) 2018/04/07 01:02:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000380)={@multicast2, @dev}, &(0x7f00000003c0)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001400118407b275aad2e254b200009a4c1c640da277fc641eb4c02b0000", @ANYRES32=r2, @ANYRES16=r0], 0x3}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000140)=[0x4, 0x7fff]) 2018/04/07 01:02:37 executing program 3: mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3e0}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000700)=""/12) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) pipe2(&(0x7f0000000600)={0xffffffffffffffff}, 0x4000) fdatasync(r3) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000540)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'rr\x00', 0x20, 0x3, 0x20}, {@multicast1=0xe0000001, 0x4e22, 0x10003, 0x4, 0x26, 0x7}}, 0x44) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r4+10000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000000640)=@full, &(0x7f00000006c0)=0x48) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(0xffffffffffffffff, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0", 0x2d, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) 2018/04/07 01:02:37 executing program 5: arch_prctl(0x1003, &(0x7f0000000000)="5256e9d0ade983a334be2f9f971141139c06effe8a3f728357b9f922ef1b15cd4a9cc3e92011e9e65aeb5d8c85a91adfadbf8311e61c16e788c9fd60ecc39e5cc7d7a93046826b528867e8a7c9b4fd539d56fad3685bef815439dda8bd28af7f1607d89a6cea3e1ff028e6a80846ce9fd0a40982d74b01c09915cca0c60a319546473dc58da287a55983a62ffc2ccf0a27a8babe7878793903e4817bad266a7add49183f4ad48ecf28155fd396f8083086b8f583f9889c2e26fd49ff66629b8f5794b708b1671142f12876dc6565bfd4b805188e22322dea52f93aa4a99d242028b64e9e1e2a0bb1d05a0d95c716") r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000000440)=""/222, &(0x7f0000000400)=0xffffff02) 2018/04/07 01:02:37 executing program 6: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000000080)="27c0a2b865c98aaffe65236b25a6f6fb0627f47f013fdda72ba0fa6212b2818b9834cddd86653cddb5b9e487efaf2cddcdf398e17e785607de17ee09c78515ee7246559eb0bebdc7fd695306bfc3669a79fd7dfa978e346e1f1c9543ce9e7e5159b1ade9d5c81a54a1cfa3af1e4a7d439b06a6c3b7e9a42e46e2ec4a19b94cf5a2b34874bafc6f4a367d2f8569aa9e16732f9ea258269d185fd55edf88920d70e8e9b7d312a64e175699b1ae6483b31292bbda25c19c094cbccaf1c5ae681efcf8af24baab6eab6f2d1609b83bbc63d5d51d689cdcc7066ee98208ae0623bf307ff89c5a63f03e38c79ca8", 0xeb) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x200040) creat(&(0x7f0000000040)='./file0\x00', 0x111) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}, 0x10) 2018/04/07 01:02:37 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0xffffffffffffff2a) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0}) fallocate(r2, 0x0, 0xffff, 0x1f) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000040)=""/59) connect$inet(r2, &(0x7f00000003c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0xfffffffffffffeaa) sendfile(r0, r2, &(0x7f0000000100), 0xfffb) getsockopt$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) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xbcf4, 0x1, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000300)={r4, 0x80}, &(0x7f0000000340)=0x8) eventfd2(0x4, 0x800) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000080)={r3, &(0x7f0000000280)=""/93}) unlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg(r2, &(0x7f0000005b00)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x2, 0x1, {0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000540)="ca43e94c7bc1fd4eedf14f2a7b9d503de722e340a9f9189afffe6f3764a01ec55d1d1f20ac7f872a88092b524665416461e0cea395b67ff175064848b9c422d93735dbdaf363e45ea3befa4e48f4a7c60c78a69b1bce9cf8eba3fb157d03652e200ef4469dd1519bf8c98fa1eea4895cc5a21662f2b656492cf9c93567d26d4e", 0x80}], 0x1, &(0x7f0000000b00)=[{0x38, 0x102, 0xfffffffffffffffc, "f1f0f81f0095a2e941b4d6eb4bcd831112c46f1ec450e582698ae6d40d151dafc4e1"}, {0xe0, 0xbe, 0x7, "bd217aced80f5aeef9ad7265614e282513b05d59951f9c09b375514420cd7969d38524e66fbd85b2d2b8d7f7b528cb3af47d053d866b5bef412bcbc3fdee0fcef03440aff736ae842c81d1a5197875c54b99d52cd216043ad41fd9fcdd5a54b0f8f4511d4b548b5356f790e98b08e064a003deb656623e981abbc7706c06458a5ea8df65c87c1757e9723f4a31df763f575a0ac1b3746ac49b052918f4aa23ad379371c0e4699ae048946cbe5854016b6cbc8e43817db776df11030a093de000b8372e3cac081cd37b9a19cb0a14"}], 0x118, 0x4050}, 0x100000001}, {{&(0x7f0000004740)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0x4, 0x3, 0x0, 0x1}}, 0x80, &(0x7f0000004840)=[{&(0x7f00000047c0)="d4512313910efb4d8dedbacfddd0e645bd7ede3f0ec5f2a4f9ef79bbef199090e3ecf93d1138962f82aa912f939040087027acc779411bdcf84afe71f9601c513532b4ab97f7c91c024cde5fd313ea98d33a66c29df087abcafdfa7e98", 0x5d}], 0x1, &(0x7f0000004880)=[{0xe0, 0x111, 0xff, "69114bdc97af4428320d86da6ec360d99119c4e7866ce568e92d670ff63242e5f6f527d2d93ce31f92626b0dbf411daf59c08c33b77efdfce432ceabff3553f301b77b515780b9bf96a5dc67ecf6f20b21214f36362e9d5130e32d6682aab263b0d04ccac8d6b84d17e2a2730b4e4d8f357ac5529bd2eafd5c643ba2e3e900e3291b83f9c5c90ce943e984b725eed3866308e6e2668a547eaf038a815e117dbb8604a003de89adc6cd85f764201e40af2bf058a865d570c984217af41c19336027c8a72419ef50f3a14988"}], 0xe0, 0x4000}, 0x5}], 0x2, 0x4000000) 2018/04/07 01:02:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000040)=0x2, 0x8001) finit_module(r1, &(0x7f0000000080)='\x00', 0x3) mkdir(&(0x7f0000000100)='./file0\x00', 0x40) sendfile(r1, r0, &(0x7f0000000000)=0xe, 0xd) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x20) 2018/04/07 01:02:37 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000180)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) 2018/04/07 01:02:37 executing program 0: 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)={0x8, &(0x7f0000002880)=[{0x15, 0x1, 0x7f, 0x3ff}, {0xc8d, 0x40, 0x7f, 0x3f}, {0xda6, 0x7fffffff, 0x1}, {0x0, 0x0, 0xfffffffffffff001, 0x2}, {0x4, 0x0, 0x5, 0x782}, {0x0, 0x400, 0x6d3, 0xffff}, {0x0, 0x0, 0x100000001, 0x4}, {0x7fff, 0x7, 0x8000, 0x9b}]}) clock_gettime(0x20000003, &(0x7f0000002f40)) preadv(r1, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000002e80)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) openat$cgroup_procs(r2, &(0x7f0000000400)='tasks\x00', 0x2, 0x0) getsockname$ipx(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r5, r2, &(0x7f0000000000), 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100)=0x5, &(0x7f0000000200)=0x2) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00000003c0)=""/59, &(0x7f0000000480)=0x3b) 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) r6 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00efc91163b5000000000000000000000000000000"]) ioctl(r6, 0x8916, &(0x7f0000000000)) ioctl(r6, 0x8936, &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(r6, 0x40e, &(0x7f0000000240)=0x7) 2018/04/07 01:02:37 executing program 1: r0 = epoll_create(0x20) unshare(0x8000400) fcntl$notify(r0, 0x0, 0xa) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000040)={{0x3, 0x3, 0x7f, 0x0, 0x5d}, 0x6, 0x8000, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0xfff, 0xae2}) 2018/04/07 01:02:37 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000740)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x4, 0x3, {0xa, 0x4e23, 0x7, @empty, 0x4}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)="c7b3fe064f451992", 0x8}, {&(0x7f0000000180)="b65451a126c040a8cbf8e6abe6fdff5880b921835c4909dfd681181744c9f299243f4c32959795da4b823446118ef9124216eb2feb5cf19105048e6c99", 0x3d}, {&(0x7f00000001c0)="4aedb16cf12f7a7d6328da3998", 0xd}], 0x3, &(0x7f0000000240)=[{0x98, 0x113, 0x6, "f708c070323b8d726437a394a5b7f9592bc701f0535baeeaa4b9a40dec57fd4b2abf38ca3559b0e1291947be80c4a88944eb032b6ef116607fd948ab774deb291375ea53d33efc3b43856de3a0aace109585a91c67b14aac8e64a4a9bad6a39decec11fc17ecefb4db2d841a2c552a111cb3554cff0389408cc1a49ce3be7aa360"}, {0x50, 0x112, 0x8, "e840fb1e678fc0c6df8cdedfad6e3399a6737200fe40e63668fe3e307971128a40a6a1b2bb3fe7bd88c24a690cac003cbe2b0e79c13244f1fa"}, {0xe8, 0x11b, 0x4, "3a4b2ecc11c6e80e68f9278b27ec25bd9958b284c0156648e724196ecb74971e2cdd153c16484383e1300724fc872bb1e6d018bacd462fbd7d63e482757a9917a6b1f864e1dfd27d77c5000015a9437738ac66e8a075a8bb99e9998ccba1142c286d5660d49714eb96ea8f6ec13d1877f859108d38520e6d208e3060d9294949ffabe2f8802a05b169dc39101dac837ba8e72762df58efbf2352f5cbbe4eb0a714851e8f4eb2b347da696078cf2ab140a96fdf6651cb3bf6f765664ec870a1452047ac138c7c2e2e28ba840ffa957e2e15bf969fbc"}, {0xb8, 0x114, 0x9, "5c44312623ab09140a1726d25e8f16d9ac64bf67aa2aa6ce1de7d2c6bd9c29de44c0feb2837ddec62505c1e031197cea02038c9003272c7a26f5fe763f5350e56c459ef0f8fad2a15e2ce3590c22357f729d6d71f6a7f754ff97d58356c765a452249892b715b926c6e8de00bf2d8b55511a30bef6c1577b0311c9a95a9795eff4c5ac7fbef4e2b3b7bea7c9d4f57e5da619ba9507946d1e84c658871909eb2466f2b0"}, {0x50, 0x1ff, 0x6, "52c01b15340e9d69e90c71dfc81706af43aad77abe8d439378c860e222bc9ada664d4f54e9ff94dc612227e13c77b3f52bad9b4e57682cbbd04011dd9cb399b5"}, {0xb0, 0xff, 0x7fffffff, "25bac9a513b3bedcfe5006b582f45f1d031e7e41483142233a98f9c9e545abec8be540ebc91715b3a92d2f0ea9a87762a15ba481a556d8348281088c1d3ea9202c37e37ac3ca6b1de106dae9598ea5eab2534f25527c07ee372b4c1271b724ffaed4f0bf5a5bf63340110300ffd493af644126d79716929e99a5557b758ce4dc415be02b8b665e8a08873f8a6b0bf0348284bbac8d1d5e047f0a48fb9fe3"}, {0xe0, 0x108, 0x3, "d11ddcb1a266f65fac169017d64cc3c94b692b7383e8b8597cba56980252f14a25fdf4068b142fea0c86880b8e3f5ba99278ef6648dd7d12552c8337e8c348bdad23ebfeeb2ac6f190e91f55eeab4f3c3ad3a066d54d4a00a0eb07e6fd98619d031aab573a204eeea6bcd13d444efbda20bb573fc6d9d5e92adc52cf2555cd50d172ed4b40a44fa524bbb596809539f77b04756926060f0fc62b11fde9a2ec02ebc0feaf36b5d8c3b81bc2b6128f82610adaebf969a3cdd7edc556b09457799fb3f84c3663394316b3168881557fc106"}, {0x70, 0x11f, 0xa221, "ca5a3c55befe582c5de4b71c6986b682ae3488e24b448568f0014b7d1659d6216975dff8efe36d20ddb3ea45ed77c971dc4877ea4d2711bbe33b6ede7adf048ff25b62e97887080fa7b33210e80c7c79f71754bd8982a1757cd13abe1a9e742b"}], 0x4d8, 0x4000000}, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2c, &(0x7f0000007ff4)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x108) 2018/04/07 01:02:37 executing program 5: clone(0x0, &(0x7f0000000280), &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) poll(&(0x7f00000001c0), 0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23}], 0x80) 2018/04/07 01:02:37 executing program 1: r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f00000450be)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000067affc)=0xffffffff, 0x4) recvfrom$inet(r0, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x6412aa7bdf98fc1f, 0x71) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') linkat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x1000) 2018/04/07 01:02:38 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x4, 0x6, 0x5, 0x5, 0x1}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x0, 0x1, [0x401]}, &(0x7f0000000340)=0xa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0x11, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x44102, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000180)={0x20000000}) 2018/04/07 01:02:38 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x2, 0x4, {0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="2be622b037dabee1f4387a07969b32f03091772050fdf3c6a2724047bf39e5d694") 2018/04/07 01:02:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000040)=0x2, 0x8001) finit_module(r1, &(0x7f0000000080)='\x00', 0x3) mkdir(&(0x7f0000000100)='./file0\x00', 0x40) sendfile(r1, r0, &(0x7f0000000000)=0xe, 0xd) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x20) 2018/04/07 01:02:38 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=@random={'user.', 'logfs\x00'}, &(0x7f0000000200)='ramfs\x00', 0x6, 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)) mount(&(0x7f0000000580)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000005c0)='logfs\x00', 0xfffff, &(0x7f00000002c0)) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80000) connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 2018/04/07 01:02:38 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d4000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xce, 0x113000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x4a}, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x101000, 0x4) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000000c0)=0x60fd, 0x2) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/07 01:02:38 executing program 5: ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000963000)) r0 = syz_open_dev$sg(&(0x7f00000b4ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x1f, 0x4, 0xffffffff}) ioctl(r0, 0x2271, &(0x7f0000947000)) 2018/04/07 01:02:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r1 = accept(r0, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xc9, 0x6, 0x1, 0x5, 0xa}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000480)=0x84) getsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000005440), &(0x7f0000005480)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000054c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4a000000538aed42079939578dda3f7ecae4f4d2ee23b6b33a55a4198170d55eb65fa5f667fc2dd2ea001462bf10a6d7e9ec7b61eff984ff9f14d4d741e2c461dcad52a10fa38634ec316841d9e73fa39daad921e3cf652b7998633cd01fa22648bc1708f78ad0503e0ad69c260e3e9c2eef7f49287065ed526d7299b2395f2b1aca9441bbfe9113b67ca749f87845b8fc9ecc9f7a62fa9653e29fc056a72e31ec43e684a80b4645ec16cd1abf07aa264e904ec4fc9c2301d3332bf44fc73773df343ae41cab96798e86fc4b275c3dac5c308ceee3e264479c39cc9306cc4b2f3db59fc74a31d0"], &(0x7f0000000740)=0x52) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000780)={0x0, 0x80000001, 0x8, 0x10000000}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800)={0x0, 0x800}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000880)={0x0, 0xffffffff, 0x336, 0x4}, &(0x7f00000008c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002540)={0x3, 0xc, 0x8, 0x0, 0x0}, &(0x7f0000002580)=0x10) syz_mount_image$btrfs(&(0x7f00000010c0)='btrfs\x00', &(0x7f0000002480)='./file0\x00', 0xfffe000000000000, 0x3, &(0x7f0000003d00)=[{&(0x7f0000003940)="b2050a653c43aa6fdeeb2d56abcd7b2c88bdba40678d5bb5170ef6ced61604c6651c7e68136f1e3621ef1b9f3d2d90c1048d74949fc01033b557bf06a75d65b69af2db403055bea15ce561167fe32e5008e580312255d8cf5683", 0x5a, 0x2}, {&(0x7f0000004380)="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", 0x1000, 0x5}, {&(0x7f0000005380)="ce7b8a5c1dc3277ddff695aad154f15c09261f3ede2412a6700405cf58e43bb5bb47b786d8d7e5a3e181efaca43f1c0737dc1a496b1514475ededbf22182b180f3e464b4cd414c6ed440f5d7e6142f031ea925bbba54ad410f627fb2980717262f0b0c58e100b80c8645a556e8dffe05470c1c0e10a2b645302504221b48095b4da20c5fe622c168ed558b0dab97aa828d9e", 0x92, 0x7b38}], 0x80c31, &(0x7f0000003f00)={[{@check_int_print_mask={'check_int_print_mask', 0x3d, [0x7f]}, 0x2c}, {@fragment_data='fragment=data', 0x2c}, {@user_subvol_rm='user_subvol_rm_allowed', 0x2c}, {@datasum='datasum', 0x2c}, {@acl='acl', 0x2c}, {@treelog='treelog', 0x2c}, {@compress_force_algo={'compress-force', 0x3d, 'lzo'}, 0x2c}, {@compress_force='compress-force', 0x2c}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000025c0)={0x800, 0x8, 0x4, 0xbf, 0x0}, &(0x7f0000002600)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000037c0)=@sack_info={0x0, 0x9, 0x6f06cd63}, &(0x7f0000003800)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000003840)={0x0, 0x3}, &(0x7f0000003880)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000038c0)={0x2, [0x0, 0x0]}, &(0x7f0000003900)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000039c0)={0x0, 0x14, "459884cd2629fdbe104c85a174aeb24334675be1"}, &(0x7f0000003a00)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000003d80)={0x40, 0x1, 0x20b, 0x80000001, 0x1, 0x0, 0x5, 0xffffffff7fffffff, 0x0}, &(0x7f0000003dc0)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000003e00)={0x0, 0x7fffffff, 0x7fff}, &(0x7f0000003e40)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003e80)={0x0}, &(0x7f0000003ec0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000042c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="500000001f8c2aa5e74aae3c8cbd4171cf1eb94813682375a0a4d3e5de8cc13eeb76b4a71074bd6bb0e7dae4615a5d9a0135bbb6e735f7b629ca73f0b2919cb7158f5a6117a5f0727bd9caaba7f4b26a66da56b8dd746c24b98aaf767f1f6ab747fdb031fe19e83046068ad1e668cd75f01ebfe45fe46e57d79fbd83fc2eb0aab8cc30c5b47de42f09d1401413963ec0e296260b26b9281e0d1c085a8008c395ad160d22"], &(0x7f0000003f80)=0x58) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000003fc0)=@assoc_value={0x0, 0x9}, &(0x7f0000004000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000004180)=[{&(0x7f00000000c0)=@in={0x2, 0x4e23, @rand_addr=0x200}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000100)="f0cf5e2b3eb120e5aad94ddaacd1092fbe1b97174e250fd6b1061ac2e3b6e0194560c8", 0x23}, {&(0x7f0000000140)="634c758b3a0816d920fefc598376e9bb3aa5ee6082b731d47fa357db313ae5a385cc661d318ad1158d28b5631d4a841b147d138c170e92b625abc6fab0cb8e7b79d439b4e6ed29ad2830d24854fc04586786277704df8c641222febe3a50737ce53c72802d0f08b2242b4cdd3a3cfac73a60f9f06d41ef2c39a5ed8804003fea001f1c74c6c9b4ed1c8a7983c6b6f781d6567c72dd23f9d1eff930a81d1adc1bb79264da86b5ff83b6a6584723da9f286aa690e04235afdc75c738c63e2730123fdde9e481f4af8730f8c65958574ac42616cc2829b89952e49a0eadc522afdce01a", 0xe2}, {&(0x7f0000000240)="b113c4a9b1888ca7e6737533f3deea3c8a4fc28d3771d01dad2fa4b2bcda0101de2769d2a6a3bfa0fe8898755bec3e2a416a18a2946aaf6787ddd32fc819e546477685f460061f921f967b5c8a934ef28a2e09de24e0242a6a6a770a945544b119ef30650079a68b74c47c67997db15146a088eafc7cbe16c79949916301f5fb52914d2b996668d56f97f6b3826019c8b8d7b4dfe3d63a4255246a4dd168bae091", 0xa1}], 0x3, &(0x7f0000000900)=[@sndrcv={0x30, 0x84, 0x1, {0x10001, 0x3f, 0x200, 0x0, 0x6, 0x2, 0x42480000000, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x0, 0x2, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0xffffffffffff511d, 0x0, 0x7, 0xa4, 0x0, 0x8bf7, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0xffffffff, 0x8000, 0x7, 0x9, 0x90e, 0x0, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x8002, 0x6, 0x20, 0x5, 0x7fffffff, 0x80000000, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x4, 0x4, 0x8001, 0x5, 0x4, 0xd375, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x20c, 0x10000, 0xffffffff, r8}}], 0x150, 0x20000040}, {&(0x7f0000000a80)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000001040)=[{&(0x7f0000000ac0)="dc08785c6911232bc3a4c204e5d4d40e950ec21f89b62ce1e019ddfdd76fdb67b0ec97efe6294fa916dcfb09a109d9dee8cef33d251e6507e9446e379647c1f6750b79c4826a0a2674be654334c6cba2b3b40b8831fe690a202b79c7dbc7c7fc3a2f4908e9125c9ef697583a685346938882a2d94739a29ff8834bae2c36ed0a51fc853e8e077f22a26a6e9bbddcd6524e71ae361fe4e501bc67c2d4140fb2a4767710468ce64a40153efd50b9a0cc933feb3829dea5ce6a3681a7c7f97768456d2ea4fdf4d3356babc1b79b7385", 0xce}, {&(0x7f0000000bc0)="e22153242292f9198f87a5f8292c8c0ef944898538e9512290499d93c3cdf38ac575c5d45b0f3215d8a70c205f6edaf2c952273bfe", 0x35}, {&(0x7f0000000c00)="cbdc73ad04b82f344df61d6c54375164c26b85277aa0ff3fdb5961eb9506cecfebe834c785de8b7de4520a491197cf2225eba28d4f8dd85b3b579c535a0bf30ea6a1f999a9b316303f40c9", 0x4b}, {&(0x7f0000000c80)="078a03437e0199a4c2feaac075a2d8c13b6c530e23a19b4f2591266df3a12c76dbd3127100b5a7fe125140c2f4787b27d8e64d77763a650f0f09e440ac619f0c737a39e8637c5263ffa5aff95e48131ef6c0502f209f6063aa00d00f6dd4a5f5d61d18d54ae1", 0x66}, {&(0x7f0000000d00)="93ef18e1162bb65bb7e0ade26e680da3e38fc8caf79cfbc6f110d8b3ac1ef7b940271b63a19247ba48096ba6248ecd11c2c90c8827cbcbb5c834ea8111742341beb1430c71504a9336e02d03dc3b9d97027a633af889d24e394b1077a83ed82cccc497e0176d205f668309d60edaeb5cef171aadc0cb959a0f90d389a87820e987ab7eb62fa87c491faa68", 0x8b}, {&(0x7f0000000dc0)="0b026c6c2bf5f3e546d5cc21dee19108d1844b6ec2e40d47b925ff782ab6c7e840057e78970d40ce37c16177684d3327019f73be00f8d75a8a9012a02a7d294efcbf4908eb302991e8b5a1453dee36bbe472fb56d0ff5a4b252622777da1ada6c9c08629ca4863ad69d0451c5fca705a99663b2a71fd0b3fb6dd8e0733bb0f6da21c", 0x82}, {&(0x7f0000000e80)="d982a163b904fe945a80a665ba173ad9d19919c77dda8ace70337a1e1bbab496167a6ad450c9679e2d0a280ee662e121746d83003811579b127400c00ec5dde18a4483f8a97a2838054b63848302960e6abfd1689d87c7216eb7bb395fda4bb172fa7a026a9143f15f9c995db4d314887b2613f14951ce8460b264d2450ce4b77b36432cf57dd85951c0402a8f2c61db461dbf460d81d3ca6daabe05b5d63d7aa210da2ab40d5c50dcec214c0fbaa67db87266a1b9cdc73047533668ee867eff3ce54be2a49c28e2c24f68ccdb4b4d22632688c5e442c09454e48f2f548d26", 0xdf}, {&(0x7f0000000f80)="104023e18c2dac7ac11fae3f6d8384d48abd05862a0bb16f6dee12f6e98bcd51dff1ac6b2db9621aa5bcc515a12efe209c7719dfe1dde4e1d1f6e0cbca2644be11467b668a4d05075896f6707eb959460fd8b2e86ebf27ef5c2ac76f4a0ce2f283db57a52de875b4e8bfe1049a58ccfa6c5bafae043108e5e7bacc9226e526d735b76d646378d7", 0x87}], 0x8, &(0x7f00000010c0), 0x0, 0x4}, {&(0x7f0000001100)=@in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000001140)="ff19026fe2c4d9f687ca95fb87a7947688b4b886559c7bc8262edc3e811549185cbb1fdae552fddde1a302118327474a1374df5ab2fbfc386ba9bd986632323754dc5804d0fcae89d80d2a7df314f45fedbcd34a46d274ce48b77818570cce9ab0649f76e6ec61b39ffbe9f69457fa48e004576241a95fb4bde61a921559f4c7e8a274fea394efb269a78cc528397c3d7ecde3e043f3b8845fa9192f492d5fcf80271ad2178cdb53c621f744185c6ba18801cba6b4ff5fb7f6a884a1a9", 0xbd}, {&(0x7f0000001200)="822d8a1ef25fb7c42daa747ee0fdc3923534351c30c45562fdb179314e9bd015b4ac998b898c4c74e3cd00b6bff1fc3448ee32e90b74407f94e5b031ed37abecd6b0", 0x42}, {&(0x7f0000001280)="578514a88a0ce70a", 0x8}, {&(0x7f00000012c0)="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0x1000}, {&(0x7f00000022c0)="359b53bdcb00035b816d74421367ec730b1362ff2adbfa87135ba91536088f67f2dcb015ece0c6706903df979a67c81641cf6b3c117f436fcc460498680ae38756bc1612db2039f68607282af27d8e511abb6985bb222168e900ff4dfb699f9f1b746636d182dce41a28e74013335706ee9213c06cd4a494e8444b9f5199f6e0ca02fd46e00e44549c6a5024af19ff87e48a9aecc03dbf42", 0x98}, {&(0x7f0000002380)="4035db974ef213", 0x7}, {&(0x7f00000023c0)="f00e7b8bd2f54518eace07a90164e978930bcd64086adf3e70e8462170b88a70ae41f073458c9d3ad0fde7998a5e7ce0c69753dcf1dd059509e00f22089e1b92e55f85e77fb44740974e48b0439f60069e5447027a59a4e7da8c5188c406c87a0abbacfe47c7229ff3ff39e8f6723794a9699fd4a1f544b9cc29715755afea8c0ad2ddd37325c6a830dd89371050dbce433a53bc6e72c580ff3726cd6717dba3561dc27eafb1f99e2f06d8d25c679b79236a", 0xb2}, {&(0x7f0000002480)}], 0x8, &(0x7f0000002640)=[@sndinfo={0x20, 0x84, 0x2, {0x400, 0x20b, 0x3, 0x2, r9}}, @init={0x18, 0x84, 0x0, {0x2, 0xa12, 0x1, 0x3f}}, @init={0x18, 0x84, 0x0, {0x7, 0x7b9, 0x9c21, 0xfffffffffffffffc}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x3f, 0x8, 0x1ff, 0x6, 0x7fffffff, 0x0, 0x4, r10}}], 0xc0, 0x40}, {&(0x7f0000002700)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003780)=[{&(0x7f0000002740)="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", 0x1000}, {&(0x7f0000003740)="1fb4de988765d6164efbc284a3f6a1c3ba19b4d63c52e00fb7a2e41a", 0x1c}], 0x2, &(0x7f0000003a40)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x8, 0x6, 0x6, 0x8, 0x1, 0xebb, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x3, 0x8, 0x9, 0x8, 0x7fff, 0x8, 0x2, r12}}, @init={0x18, 0x84, 0x0, {0x7, 0xffff, 0x5416, 0x2}}, @init={0x18, 0x84, 0x0, {0x0, 0x1000, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x8, 0x2, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x6, 0x401, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x4b, 0x1, 0x9, 0xffffffffd92142a2, r14}}], 0x150, 0x20000000}, {&(0x7f0000003bc0)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000003cc0)=[{&(0x7f0000003c00)="3f5f6b37f8bd8c5a250b34d2d3a0e78a", 0x10}, {&(0x7f0000003c40)="e57d3b975c5fc0a25f6f143afe5c733fa9511cf1ecb6e2322f690d982a8d11bd0c0aaaa7be375b3d8dc042a22c5b064da53f9ce99745c0c4a52d69ef48d55b38da3550bddae5d6b13d6c63157d54fa50ebbb56cfaf22ecb9a027599355acf78aec", 0x61}], 0x2, &(0x7f0000004040)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x9, 0x89e, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x0, 0xd253, 0x9, 0x100, 0x5, 0x10001, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xfff, 0x8002, 0x5, 0x1, 0xf60, 0x8, 0xfffffffffffffffe, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x401, 0x80000000, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x89, 0x2, 0x8000, 0x4, 0x1, 0x0, 0xfffffffffffffff7, 0x8, r19}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0x8, 0xa093}}], 0x120, 0x4}], 0x5, 0x1) 2018/04/07 01:02:38 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21}, 0x1, 0x2, 0x0, 0x4}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000002c0)="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") 2018/04/07 01:02:38 executing program 4: pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x48, "1b074f12cc3532908f54e893761e739a415dfa17c9a4541e7c2104d1338caeda5002e21d7a2837bf8b4f4a3110c937c20b999ba01bbb5abe58a5004b23e30a1606aaac7e95e1fe58"}, &(0x7f00000007c0)=0x50) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x84, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r4, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) fstat(r3, &(0x7f0000001d80)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002340), &(0x7f0000002380)=0xc) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r5, &(0x7f00000005c0)='syzkaller\x00', &(0x7f0000000600)='\x00') ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000340)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000003c0)={r6, r7}) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) modify_ldt$read(0x0, &(0x7f0000000b00)=""/100, 0xffffffffffffffc4) clone(0x8000, &(0x7f0000000140)="22f05c", &(0x7f0000000400), &(0x7f00000002c0), &(0x7f00000005c0)) open$dir(&(0x7f0000000200)='./file1\x00', 0xa8200, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="1000e4002a00500109007000fcdbcff8"], 0x1}], 0x1, &(0x7f00000003c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30cd358b5b129c6e1c8a42b6b0b0a1e42f5be6da2da10a52c99", 0x33) syncfs(r3) rt_sigpending(&(0x7f00000009c0), 0x8) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'tunl0\x00', 0x3}, 0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x8001, 0x0, 0x94fc, 0x1bcb}, 0xb) connect$nfc_llcp(r4, &(0x7f0000000640)={0x27, 0x1, 0x1, 0x4, 0x8, 0x5, "d8ed87f8d255de489ad33ea235cc4d98eda98ba31da4bb718128a2c677876133698cac42d445d36da224f64620ed63deaab2a4ad87823d49b621eb4a77e872", 0x25}, 0x60) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000940)) 2018/04/07 01:02:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x88) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x6, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x8) fremovexattr(r0, &(0x7f00000000c0)=@random={'os2.', '(keyring7lo-\x00'}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) write(r0, &(0x7f0000000100)="f0b7ce8bd0b9279905acf9e458c938e34343290e1392117b7ebfbcef51b50f1ccafcbb6f3865b6ff6e5b3b0870597516bc6ec43feef7bfe6d8b0228e9d465aa0c7207213e5ae82abb436877b0ad5eedb51d6fc58808bf111264aaa0b1a7eac2d2d25a328fe2d5356d707641f59e381d9cf3b0a73be50d886b4273e0fdcc3d68a967a748387f4748a979b6552046e67371581", 0x92) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') r1 = openat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x101100, 0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x3a62, 0x98, 0x986c, 0x80000000, 0x1}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x9c70, 0x4, [0x7, 0x8, 0xfffffffffffffffb, 0x2]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x6, 0x298, 0x8000, 0x2, 0x100000001, 0x7, 0x5, 0x44d8, r2}, &(0x7f0000000380)=0x20) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000003c0)=0x3, &(0x7f0000000400)=0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000004c0)={0xaa0, 0x0, 0x1, 0x1000}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000500)={0x81, r4, 0x10001}) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x40, r5, 0x200, 0x70bd2a, 0x25dfdbfc, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x11}, @FOU_ATTR_TYPE={0x8, 0x4}]}, 0x40}, 0x1}, 0x4004) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000680)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000700)={0x40, 0x9, 0x2, 0x10001, 0x10000, 0x20a, 0x7fffffff, 0x83, 0xfffffffffffffff9, 0x800, 0x6, 0xfffffffffffffffe}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x10001, 0xa2, 0x0, 0x2, 0x1e, 0x1, "dbba172061264ded5190077af0d805c59a65a2678117c2195aad631a1174460eab5078807a4b062e1072d532a8115543320018889809d817b1c3b37ff26dfecb", "ef98217e1a27bf984fbc7affcb2ae9b55b0613a97bff9c43a358528be79ac669b347e8397c40d823cab6d5e2b805e7771a356ef3270f66e39228e81624b2403c", "57b2f75e13a5edd6967324038a233e32cf4ed1eca1d954b1eb6ed8cc7b119ac4", [0x8, 0x8]}) r6 = open(&(0x7f0000000840)='./file0\x00', 0x202, 0x21) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000880)={{0x4, 0x3}, 'port1\x00', 0x10, 0x1, 0xb3fb, 0x9, 0x1, 0x40, 0x10000, 0x0, 0x4, 0x5}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000940)) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000980)={'ip_vti0\x00', @random="d057f456a81b"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000009c0)={0x1000000000, 0x7, 0x202, 0xfffffffffffff75b, 0x6, 0x7, 0x8000, 0xa65, r3}, &(0x7f0000000a00)=0x20) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/autofs\x00', 0xd80, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000a80)=@assoc_value={r7, 0x7afb}, 0x8) writev(r0, &(0x7f0000001c40)=[{&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000001ac0)="96eab48a696aa2193c3673c453b844c04c055bf91e6a428f60e496b29d0772d9aede26327d4450834073584e42fa57115b8514c62dd691d7ee15f1607253a53f9ff83e751bca6cb2208c6f6e2e1d1b03a9de514bf840cee69ac9eb80a4baa9b822c45475740a5256186e870a18b2743e18a9bcd240aa4b9682a93df009d7564c3085e21cdb97201f2b314c2e4289aed0feb924e1650b490ff18f31b3b08aa4b6c613f8f3fba463aa52b6cb8979549c585206a2babf54ca8fbeca6931d7fe0002e5c6738aa2960a8c20c5b175", 0xcc}, {&(0x7f0000001bc0)="b47df6e2e342aa17580fde44c32fe628b6eeff69cc5188c0409ff6d359f4d4e8e733ce6104cf85684b41727670589937f9af88cc61bbe00e97e934498bd9814495e52c76", 0x44}], 0x3) ioctl(r8, 0x9, &(0x7f0000001c80)="75027074f4804e74d78f70bd1bf29929ddf292bb1efc0011dbf03567c2f2e47485d03a89d744b7ae04f7f71c5e3ff33c539df47d868c731fe5b10870479a3a628fd41743b16bd05fcee0368673a3b7adc1ef0d062df73bdda63866d1f4938c99121497013328605e90a6100ab9cf988c72e418cca32862e7c765cf0cf1cca85186607c3a2e87b17f3afab94eb8e26d1c5602dc0b679a92981498f1c9fc76cae5d6383fa6bc1b6fc179cb0e11f7ae3d0c60ef7129d7e75e32e2edbdee") ustat(0x0, &(0x7f0000001d40)) 2018/04/07 01:02:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x2, 0x7ff, 0x4, 'queue0\x00', 0xfffffffffffffffc}) r1 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00003f5000)='./file0\x00', 0xfffffffffffffffc, 0x0) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000004000), 0x4020000002) r3 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x200, 0x3) fcntl$getflags(r3, 0x401) 2018/04/07 01:02:38 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r1, 0x14}) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r2 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000140), &(0x7f0000000180)) futimesat(r2, &(0x7f0000000040)='./control\x00', &(0x7f00000000c0)) 2018/04/07 01:02:38 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/222) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000100)=""/46) 2018/04/07 01:02:38 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=@random={'user.', 'logfs\x00'}, &(0x7f0000000200)='ramfs\x00', 0x6, 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)) mount(&(0x7f0000000580)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000005c0)='logfs\x00', 0xfffff, &(0x7f00000002c0)) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80000) connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 2018/04/07 01:02:38 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f00005f0000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000a21000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x101, 0x186, 0xa, 0x6, 0x9, 0x8, 0x6, 0x42}, &(0x7f0000000040)={0x200, 0x60c, 0x0, 0xdcc, 0x4, 0x6, 0xffffffff, 0x6}, &(0x7f0000000080)={0x9, 0xffffffffffff0000, 0x400, 0x7fffffff, 0x2, 0xfffffffffffffffe, 0x2594}, &(0x7f0000000100)={r0, r1/1000+30000}) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x8, 0x32, 0xffffffffffffffff, 0x0) 2018/04/07 01:02:38 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x8}, {0x800000}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x80000000000001, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff}}, 0xe8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0xa07fd, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x1a8, 0x1f, 0x6, 0x2, 0x4}, &(0x7f0000000900)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000940)={r2, 0x4}, 0x8) r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r4, &(0x7f0000000040)=""/9, 0x9, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), 0x4) keyctl$join(0x1, &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x2000000000, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0x4}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r5, 0x8051}, {r0, 0x1}, {r5, 0x8}, {r5, 0x58}, {r0, 0x28}, {r0, 0x2040}, {r1, 0xa108}], 0x7, &(0x7f00000006c0), &(0x7f0000000880)={0x9}, 0x8) pwritev(r5, &(0x7f0000000100)=[{&(0x7f0000000600)="bae73b56416df3589724a1739a1fe8179881d13cfa6c8f8766295928abe083a669383414fe1ad75c937f759bc2711f5482573c66bac0e6a5f8aa287a81d26e8d72f5aea2b62b51f5654e693630fe730fb6b63edbe70d7fe7d8d23dcb11d20f3707ed4164a659b431308fb6d38f5ed0c8c3f77e0ae417a5bdb8ba356b", 0x7c}], 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000780)={@dev}, &(0x7f00000007c0)=0x14) r6 = request_key(&(0x7f0000000140)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='/selinux/enforce\x00', 0xfffffffffffffffe) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000009c0)={0x4, &(0x7f0000000980)=[{0x400, 0xf42, 0x1, 0xffff}, {0x9, 0x3, 0x5, 0x40}, {0x5, 0x2, 0xa8b8, 0x9}, {0xfff, 0x401, 0x0, 0x8}]}, 0x10) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1) r7 = add_key(&(0x7f0000000700)='keyring\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b00)="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", 0x1d6, r6) keyctl$instantiate(0xc, r6, 0x0, 0x0, r7) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xffffffffffffffee) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1f}, 0xd) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000440)=""/184) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000a40)=0x0) prlimit64(r8, 0xf, 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00000000c0)=0x3, 0x4) syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x0, 0x400000) 2018/04/07 01:02:38 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000180)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x40000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e24, @rand_addr=0x7fff}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e21, @multicast1=0xe0000001}, 'bcsf0\x00'}) 2018/04/07 01:02:39 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000000)=[{r1, 0x100}, {r2, 0x20}, {r2, 0x1300}, {r2, 0x4401}, {r0, 0x82a0}, {r0, 0x204}, {r0}, {r2, 0xe480}, {r3, 0x400}, {r1, 0x3}], 0xa, 0x75d) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000efaf5a)=""/166, &(0x7f0000153ffc)=0xa6) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/07 01:02:39 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x81) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00000000c0)={0x800, 0x7, 0xfff, 0x8, 0x2, 0xffff}) r3 = getpid() ptrace(0x4208, r3) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) 2018/04/07 01:02:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x10912c}}, &(0x7f0000000140)=0xb8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000180)="82b652e7e5234299fb80cc", 0xb) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x10000, 0x50, "e00c85d467a8621479d1fe954f1bcf12ee3c5933a44d514647089e4e12028215c82ac945f6c8a974d11b30ddd33b7049c0d33d527ee6f12f8d5c1c24ccc3ffdffaae942f10621bad60c0b277e8247a15"}, 0x58) 2018/04/07 01:02:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0x8d) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000001c0)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$inet6(r2, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x80800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="e00302000100feff0cffffff678e39907c5e02731c7cc70d88bc3c0201b6312eb621252cb1eb9fc7f71f9818293de8ea"], 0x14) socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/07 01:02:39 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) read(r0, &(0x7f0000000200)=""/226, 0xe2) epoll_wait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0x5) 2018/04/07 01:02:39 executing program 4: r0 = gettid() exit(0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x20000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x401, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x8}) getpriority(0x1, r0) 2018/04/07 01:02:40 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x2080d6f9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 2018/04/07 01:02:40 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x100) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180)=0x3, 0x4) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000100)=0xffffffffffffff80, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)) capget(&(0x7f0000000040)={0x399f1336, r2}, &(0x7f0000000080)={0x7, 0xc4, 0x100, 0x6, 0x3, 0x3}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000180)) 2018/04/07 01:02:40 executing program 1: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setfsgid(0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xffffffffffffff62}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x8, 0x7, [0x4, 0x2, 0x44823075, 0x8000, 0x4, 0x3, 0xfe]}, &(0x7f0000000100)=0x16) 2018/04/07 01:02:40 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00f7010000000000000000000000000001e000000100000000000000000000000000009700"], 0x38}, 0x1}, 0x0) r1 = getgid() getegid() setgid(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/07 01:02:40 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20}, {0x306}, 0x10, {0x2, 0x4e1f, @dev={0xac, 0x14, 0x14, 0x15}}, 'syzkaller0\x00'}) r1 = socket$netlink(0x10, 0x3, 0x1000000000002) connect$netlink(r1, &(0x7f0000000040)=@proc={0x10}, 0xc) splice(r0, &(0x7f0000000180), r1, &(0x7f00000001c0), 0x8000, 0x5) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="ffff1823a5588a2304ff00070000df"], 0x10) close(r1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='cubic\x00', 0xffffffffffffffa0) 2018/04/07 01:02:40 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000aeb000)='oom_score_adj\x00') read(r1, &(0x7f0000000040)=""/41, 0xffffffffffffff9f) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000)=0x2, 0x4) 2018/04/07 01:02:40 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, 0x0, {0x0, 0x20, 0x8}, 0x0, 0x1}, 0xe) r1 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={'vcan0\x00', 0x100}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) fcntl$getownex(r2, 0x10, &(0x7f0000000240)) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000280)=0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0xfc3, @ipv4={[], [0xff, 0xff]}}]}, &(0x7f0000000140)=0x10) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00000002c0)) pwrite64(r4, &(0x7f0000000500)="e9051a4b4182fbe455093d7cad6def629cd000dd5588f130555a14050927662cb378", 0x22, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="070000000000000200000001041200000000000000000000000000000200000021a4b7450ed858acec0466cf3617c02c34c904f929b10df49b69e34b0c5f46f5e4a09a62be74936953ea14e122437df3dff9a11436b6aff547b294b79878b516839baa054be12bef94fd509e6968cc49422b2762ba452f01ed13496e478482b47c5233a0921fe8e956252457558e841133a864274c6e91cef1a1ccece38fa34b3b391420b329cb5594c1481a4f6cbdf3c88aa2e0e47d357c0a1d1e32d8f1"]) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000180)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e23, @loopback=0x7f000001}, 'yam0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000100)={0x8, 0x2, {0xffffffffffffffff, 0x0, 0x0, 0x3, 0x2}}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000340)=0x100000000003) close(r5) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x5}, 0x8, 0x0) 2018/04/07 01:02:40 executing program 4: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) recvmmsg(r1, &(0x7f0000003900)=[{{&(0x7f00000028c0)=@can, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/185, 0xb9}, {&(0x7f00000029c0)=""/48, 0x30}, {&(0x7f0000002a00)=""/23, 0x17}, {&(0x7f0000002a40)=""/27, 0x1b}], 0x4, &(0x7f0000002ac0)=""/195, 0xc3, 0x7}, 0x1ff}, {{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000002c40)=[{&(0x7f0000002c00)=""/27, 0x1b}], 0x1, &(0x7f0000002c80)=""/5, 0x5}, 0x7}, {{&(0x7f0000002cc0)=@nl=@unspec, 0xc, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002dc0)=""/108, 0x6c}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}, {&(0x7f00000030c0)=""/95, 0x5f}], 0x9, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x60, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x4, 0x20, &(0x7f0000003a00)={0x77359400}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000100)=""/180) r3 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$netrom(r2, &(0x7f00000017c0)={&(0x7f00000001c0)=@full={{0x3, {"51f7624f8481b0"}, 0x10001}, [{"5760a6b62214db"}, {"e63942ef6ff6e6"}, {"dc431342b1a12d"}, {"6fd9f134bab02a"}, {"6f1ab69aa77b50"}, {"2ddb68edc7166b"}, {"32b96b4e0aec57"}, {"84630f7a25b730"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f0000000240)="115344886767173f993e1a41bba2c15b9e91adec4e36a3102d143786fa0fd59a1b91534969e5bc1d066599ba866d1e43b70e263ab35ef91500533db7b845a1af3c73f5ef1e67c4ea11f9754fb346bca7451ee540cdf34f8317517342f08c466e8a7774f75e6e8805f29abb1231053ef7954b13509df04335eaf3df0a155cc108ca6fb170ce53b085488ce4404f7edeed2bcd58d9eb0c1600a6fbf49f56091b7a8fdbbc", 0xa3}, {&(0x7f0000000300)="9cd663cfff76ec6a821ea25acaec7ad62408419a6c83007d9f5fcf8ed36e2bfdc151c70bfd41f3f58d37fdd385e2a76f2c9c90f5e9ca7656a6042fa76007929db2b097f54d63516de61e86", 0x4b}], 0x2, &(0x7f00000003c0)=[{0xd0, 0xff, 0x200, "d480e2d56b20c0bc834b59a9e3e7c7dc276a07907532ef3b0b159ec2d788d162a6ed3943117616b51484026f88f6d8025812c17527d5eb422f7f58f75256afd62f534fe5506599851ff36fc64e5d5b8f4c91cae2c7f0ba1a5b154206a27e62374b2c32927b5b8c617c1689cfa4e1df4ab3b9126c224c033adcc1f55377bcefed5e0937954ea9f387add0bd6373c051e632685bbb33a643eb1f542d9acce5eea738c5a4a60eb6940c049db1f13bb6f703794e0d869638dedd3a3599fd78bb9c"}, {0xc0, 0x0, 0x5eb3, "c83969d73942bdc61a6653fd082ad81b59f05de86a31fc4605bdbbad87c61b0b9c287fd346b43d75fdda69a9e6e33be23a93f4c9bd3715e96300e1ca763de1264adfdcf5ae67d7437b2142d5986dc801901c2ab74b1d501385be0e324e4ec640ef6c0ba8d180de6dfec1a0cd7ab4f31c26229d5453a04088a2023ed80945ea67bee98968427d5d3b3c803ca2098303eaeb058e7f76efa21d27505722319aae8121e43a04f9a7cbc44067aac3048c43"}, {0xb8, 0x0, 0x7, "c06bb6e8f6f9c75aec31435d0ba2c145bb885d5281c2d010a02b789787e2a4ceb022c5abb00a65270f1b993564df0ac28c4e84875c88b502657da78349e8d885fb8d974c653f2733b88beda2716ac948aa1d51e2bc5382258ed24ec699410d2c788a34a6ae8e7264ff9a3fdcc6575dc99edea8c7c3886d16ff3c7e88eec0441831d025057f4ab33a5826fd76e86092e0d6ded605d2b8d74daa4b5d7c547ef6aab2a71f03"}, {0x60, 0x113, 0xfffffffffffffffd, "f1d6f52d2e3acfdf43b00b66c2b2ad01273e74905f527d12a9417f788f8372dab3bbe9bc863269ee0011e807a95de92553c85bfd3cc0ee622de6d1b3e1b5e97d801750178b6337d05d"}, {0x68, 0x0, 0x10000, "1dbe4707fccb94de2e3401e1c3fc79abaee6674ff119b19b0872b05b8711aa550d7c45f1891f6efbbac42852c46cbf6b3c20c0f21008a67153e5629671851e19b0019de5575ae445c85a3d5c55fbd1fec7740d5a929e"}, {0xb8, 0x113, 0x7fff, "feb37ab6f6e6e0b9812ef5fc40d3bc7654fbdb283f4aee4178a26afe6b8032ebad65747aa8cdf63ff8d7fb47db510fae603b19472bf5f55970aae5f65f94c857f49d0567a086132396bf1244111105a4282efe7bd2b6a06b7de8eb8ff694b0dab501ebeae0d88b390867eb762519de3a4636b8f5e3d474424cbb87c417bbca86fd704a144af1c5fc58c5c068cfea9ed2d52db663be03fc6b2dd33a9106d65f4adab1fe114d"}, {0x1010, 0x10b, 0x4, "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"}], 0x13d8, 0x24004084}, 0x4004040) dup2(r3, r0) 2018/04/07 01:02:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0xfffffd0c) setsockopt(r0, 0x6, 0x4, &(0x7f00000001c0), 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000000002}, 0x1c) 2018/04/07 01:02:40 executing program 6: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r2 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000340)=0xc) mq_timedsend(r2, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000540)={{0x8f, @multicast1=0xe0000001, 0x4e22, 0x3, 'none\x00', 0x20, 0x7f, 0x39}, {@multicast1=0xe0000001, 0x4e20, 0x0, 0xa355, 0x4, 0x20}}, 0x44) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x20) sendmsg$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)) 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$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) setsockopt$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(r1, 0x890b, &(0x7f0000000880)={0x2000000000072f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00'}) getpid() fcntl$setstatus(r1, 0x4, 0x4002) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000005c0), 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8000, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x0, 0x0, 0x2c5d}) setsockopt$inet6_tcp_int(r5, 0x6, 0x9, &(0x7f0000000440)=0x9, 0xfffffffffffffcc4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000b40)) 2018/04/07 01:02:40 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000b4ff7)='/dev/sg#\x00', 0x0, 0x3fc) ioctl(r0, 0x2275, &(0x7f0000000280)="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") 2018/04/07 01:02:40 executing program 3: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r0, r1+30000000}, &(0x7f0000000080)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001080)="384d759e57f84209ea85cb5bd5db95d2425a6679dd314a7cd26d58f2e546e4702dce4863c08836902ab7723e731f225ab5a486ee77ddb7", 0x37) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/07 01:02:40 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f00004e9000)=ANY=[@ANYBLOB="281f000010000900ffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001a0004000200"], 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x100}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x5f36, @loopback={0x0, 0x1}, 0x836d}}, 0x3fd, 0x6b6b, 0x200, 0x4, 0x44}, &(0x7f0000000340)=0x359) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x8000, 0x80000001}, &(0x7f0000000140)=0x8) 2018/04/07 01:02:40 executing program 5: r0 = memfd_create(&(0x7f0000000080)='tmpfs\x00', 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x310, 0x3, 0x1000, 0x80, 0x4, 0x400}) r1 = creat(&(0x7f0000c49000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000252ff8)='./file0\x00', &(0x7f0000a53000)='tmpfs\x00', 0x80000000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x2, 0x7, 0x7, 0x3, 0xeb11, 0x798, 0x3]}, 0x12) 2018/04/07 01:02:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x200080) sendto(r0, &(0x7f0000000140)="ae18cebd9875e4286f028d5af54d13e466c44ca9bc199a76ae6c9bb4b73de645d0b42062eff71fa0338c3dac68a0e63dc4c55a59e670e8d83ed3e60017583376fdf3e64bf70776272bb4dc3125f4262d929ff3ad51bda2bd6c5da1704b3414c7439cd449e1595e2c4b6feffa41cb25b58df4839e882c6331ee71355ff3e39b0856191729424d0b7da17c3c4a159a58171e2cf98649698ab78050ca64ea602780a6d7b5e2583ced02f115f24a2fbc39262992e45c3db4972ebb251126e7f60c47c6de58153661ff463c2534533f97a2f459bc3f760b58c4cf1913ca4d9cee58", 0xdf, 0x0, &(0x7f0000000040)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000002a40)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000002a00)={&(0x7f0000000640)=ANY=[@ANYBLOB="400000001300110000000000008ada736d000000", @ANYRES32=0x0, @ANYBLOB="00000000c7a304000000004dc43ad13ac98dfd200000000000000001000400004000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/07 01:02:42 executing program 1: syz_emit_ethernet(0x1e, &(0x7f0000000080)={@random="ffff00", @random="6a83ee2aaf1d", [], {@can={0xc, {{0x4, 0xfffffffffffffff7, 0x7, 0x5}, 0x2, 0x3, 0x0, 0x0, "3ca207105698f4e1"}}}}, 0x0) 2018/04/07 01:02:42 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)=""/183, &(0x7f0000000140)=0xb7) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000180)) r2 = dup(r0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000000)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x54, {0x2, 0x4e21, @multicast1=0xe0000001}, 'tunl0\x00'}) 2018/04/07 01:02:42 executing program 7: r0 = socket$inet(0x2, 0x4000000, 0xabeb) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}}) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', '\x00'}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x3a, @loopback=0x7f000001, 0x4e23, 0x2, 'sh\x00', 0x8, 0x9373, 0x29}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x4e24, 0x4, 0x0, 0x7, 0x8}}, 0x44) 2018/04/07 01:02:42 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) clone(0xffffffffffffffff, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000000000), &(0x7f0000007000)) remap_file_pages(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/04/07 01:02:42 executing program 6: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r2 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000340)=0xc) mq_timedsend(r2, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000540)={{0x8f, @multicast1=0xe0000001, 0x4e22, 0x3, 'none\x00', 0x20, 0x7f, 0x39}, {@multicast1=0xe0000001, 0x4e20, 0x0, 0xa355, 0x4, 0x20}}, 0x44) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x20) sendmsg$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)) 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$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) setsockopt$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(r1, 0x890b, &(0x7f0000000880)={0x2000000000072f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00'}) getpid() fcntl$setstatus(r1, 0x4, 0x4002) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000005c0), 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8000, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x0, 0x0, 0x2c5d}) setsockopt$inet6_tcp_int(r5, 0x6, 0x9, &(0x7f0000000440)=0x9, 0xfffffffffffffcc4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000b40)) 2018/04/07 01:02:42 executing program 3: fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$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) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000013c0)={&(0x7f0000000dc0)={0x10, 0x0, 0x0, 0x10004000}, 0xc, &(0x7f0000001380)={&(0x7f0000001340)={0x24, r3, 0x844974d799daaae0, 0x70bd28, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}]}, 0x24}, 0x1}, 0x4) r4 = geteuid() getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0}, &(0x7f00000009c0)=0xc) r8 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a00)={0x0}, &(0x7f0000000a40)=0xc) fstat(r1, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000c80)=0x0, &(0x7f0000000cc0), &(0x7f0000000d00)) sendmsg$netlink(r1, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000f00)=ANY=[@ANYBLOB="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"], 0x2a8}], 0x1, &(0x7f00000011c0)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x108, 0xc080}, 0x40000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r12 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x401, 0x33, 0x7, 0x3, 0x0, 0x2, 0x6480, 0x6, 0x1, 0x0, 0x0, 0x71c, 0x5, 0x2, 0xffff, 0x8000, 0x3, 0xe747, 0x7, 0x69bc, 0x6, 0xffffffffffffff81, 0x9, 0x8, 0x0, 0x4, 0x1981e0cc, 0x401, 0x5, 0xb8, 0x1, 0x1, 0x679c, 0x4, 0x7, 0xffffffff, 0x0, 0x3f, 0x1, @perf_config_ext={0x0, 0x8000}, 0x400, 0x2, 0x200, 0x1, 0x3, 0x3f, 0x8afc}, r12, 0x7, r0, 0x1) 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$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000d80)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r13, 0x2}, &(0x7f00000002c0)=0x8) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) clone(0x0, &(0x7f0000f88000), &(0x7f00002b0ffc), &(0x7f0000714ffc), &(0x7f0000e1bf43)) 2018/04/07 01:02:42 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x7, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x3}}, 0x2e) 2018/04/07 01:02:42 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xf) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="df0000001c8de8e78445f9eb16216aff9e59b8ef0407bb9acd639a8d5e581b0700000000000000fb799a815a851594d94b6ef8be387e727358b65d1ece0afdfe34cfc6593378c0c887267d411d12055f6403a4e2062e66296c16fc5b141559c21d6ec64b4ad63a8af0b2f04d4ce0ddadd5a920353cb796d7071a4610c300bbb25988fb96f97e22ba7b05a91e89c5a06058d27544ba2b3177ce349feb3fe0e687b6e2"], 0xae, 0x0, &(0x7f00000000c0)="0e3d7fbd9aab66cc8db2fb172c28ccc6cd7fa8fb300fb1f4f23095a06c9fe05a84773b13e3d0c5be2ca8b0c62d1e450586229dec069939c7a4a5fad89b2906e0e5038a64efa29636cdc660ab603af4c6e4630fb644ac3f6921043c7162d7ef3e534b559e8eea7371dd3d0056501ab0803c83e8089c3fcc1ddae187f00bc758107aaad99a31ac4cb83338435888b34c2b26cf07cba46fe680280328c8c40447bea7cd8f03827337022803e18dcb90"}) r1 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$void(r0, 0xc0045c77) ftruncate(r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="c3ab8c59f33381d8", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB="a2"], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB="dfffffffb54dae14"]], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000440)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000480)={r3}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0x1}, 0x6, [0x1, 0x4, 0x7, 0x3, 0x2, 0x4, 0x1000, 0x6]}, 0x5c) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={r4}) [ 258.557858] netlink: 32 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/07 01:02:42 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) 2018/04/07 01:02:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f00003f0ffc), &(0x7f0000aedffc)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x2, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, {0x2, 0x4e23}, 0x3e, 0x41e7ec95, 0x5, 0x6, 0xe92, &(0x7f0000000000)='vcan0\x00', 0xf3, 0x7ff, 0x2}) 2018/04/07 01:02:42 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x1) [ 258.631907] l2tp_core: tunl 1: sockfd_lookup(fd=19) returned -88 2018/04/07 01:02:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f00000009c0)="5a384fd0c2b158a88b32824a83e8754f31a051ad3490ca19fdbf251cdb77f46ceb3f657f553f85224a11f5cffb62319580d11f40b7f8e288464b0a8226c4f4442f71511855c3a03562947188bfce05689956885e2f8c5adc3821a7209c693dfe65c47262b0eff3e022c51f3416ab4051d7fd286dea0715411a9deef4029cf2169afe7b", 0x83) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000780)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000800)=0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000640)={'syz_tun\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"65727370616e0200", 0xd221}) r4 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r4, 0x100) fchdir(r2) r5 = socket$inet6(0xa, 0xf5af7f203e344eae, 0x5) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000500)={'filter\x00'}, &(0x7f0000000140)=0x44) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000680)=@assoc_value={0x0}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000b00)=ANY=[@ANYRES32=r6, @ANYBLOB="00000000000039b60538940d4cac19e2c8574fd0c64e03b1918ed810034d194a6b30a466fd16daaf76832ecb8e4046ff3c293b78a320ea55f81de46a970057fd9b035c282008745c2bcc8d19000000000000000000000000"], &(0x7f0000000740)=0x2) nanosleep(&(0x7f0000000380), 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000004c0), &(0x7f0000000940)=0xfffffffffffffcd5) setsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f00000008c0), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={r7, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000900)=0x62943cdc, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) connect(r3, &(0x7f00000005c0)=@nfc={0x27, 0x1, 0x2, 0x6}, 0x80) sendfile(r0, r4, &(0x7f000000a000), 0x7ffff) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00000007c0)={0x20, 0x200, 0x8001, 0x4, 0x401}) pivot_root(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00') 2018/04/07 01:02:42 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x90) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000005c0), &(0x7f0000775000)) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300), &(0x7f0000000500), 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ioprio_get$pid(0x3, r2) 2018/04/07 01:02:42 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x4, 0xf082, 0x8001, 0x7fffffff}, {0x7, 0x5, 0x20, 0x10000}, {0x1f, 0xedb, 0x8, 0x7}, {0x6, 0x3000000000000000, 0x1c, 0x6}, {0x0, 0x9, 0x8, 0xffffffffffffaf1d}]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000279ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008b2ff0)={0x2, &(0x7f0000df3ff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) write(r2, &(0x7f0000f53fda), 0x0) [ 258.877235] binder: 18331:18334 transaction failed 29189/-22, size 40-8 line 3011 2018/04/07 01:02:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = socket$inet6(0xa, 0x0, 0x9) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0xfffffffffffffffe) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0x0, 0x500, 0x0, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x48000) sendto$inet6(r4, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r5) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) r6 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r7, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/07 01:02:42 executing program 7: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x35, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000280)={0x2, 'gre0\x00', 0x1}, 0x18) ioctl$LOOP_CLR_FD(r0, 0x4c01) write(r0, &(0x7f0000000100)="b63d011dcc606aed5ed2bc7018cebc9bc2c526a2265206736b7655feffffffffffff05", 0xffffffffffffff6a) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, 0x1b, r1}) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000002c0)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x2) 2018/04/07 01:02:42 executing program 2: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x200000) r1 = socket$l2tp(0x18, 0x1, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="8e000000e3f7cff8aa27a9e374b433033fb1a00ca87aa614024e3075e34e78714bb67f71742ea0617ae276c0d91fc16e0078f6a70933d913a176ed4969454cb9c4d686dbef12b660227d99e4dad1c1b60652928a5b9af3f98f6ed3f1bab222059ef0ad5fef2d84b8b210100d94baa535908fe9c128e85b3bf00f1e836ca111d3222240b47acb1bd583062ae04d1c07af2324c1e363acfd127e01ae3e1cd83203afea75c557509de88d7d230dc056b6466402f997ae"], &(0x7f0000000180)=0x96) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0b005700c8682a"], &(0x7f0000000400)=0x13) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x8000, 0x8009, 0x4, 0xffffffffffffffff, r2}, 0x2ba) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r3, &(0x7f0000000340)='./file0\x00', 0x1000, 0x5) r5 = accept(r1, &(0x7f0000000200)=@alg, &(0x7f0000000280)=0x80) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0x20, 0x0, 0x1f, 0x2, 0x2}, 0xc) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000380)) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000480)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x1, 0x2, [@dev={0xac, 0x14, 0x14, 0x10}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x18) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000180)) ioctl$TIOCSCTTY(r4, 0x540e, 0x8) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000440)={@multicast2=0xe0000002, @rand_addr=0x4, 0x0, 0x3, [@dev={0xac, 0x14, 0x14, 0x11}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, 0x1c) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000000)={@multicast1, @local, @broadcast}, &(0x7f0000000040)=0xc) [ 259.054092] binder: 18331:18349 transaction failed 29189/-22, size 40-8 line 3011 2018/04/07 01:02:42 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xf) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="df0000001c8de8e78445f9eb16216aff9e59b8ef0407bb9acd639a8d5e581b0700000000000000fb799a815a851594d94b6ef8be387e727358b65d1ece0afdfe34cfc6593378c0c887267d411d12055f6403a4e2062e66296c16fc5b141559c21d6ec64b4ad63a8af0b2f04d4ce0ddadd5a920353cb796d7071a4610c300bbb25988fb96f97e22ba7b05a91e89c5a06058d27544ba2b3177ce349feb3fe0e687b6e2"], 0xae, 0x0, &(0x7f00000000c0)="0e3d7fbd9aab66cc8db2fb172c28ccc6cd7fa8fb300fb1f4f23095a06c9fe05a84773b13e3d0c5be2ca8b0c62d1e450586229dec069939c7a4a5fad89b2906e0e5038a64efa29636cdc660ab603af4c6e4630fb644ac3f6921043c7162d7ef3e534b559e8eea7371dd3d0056501ab0803c83e8089c3fcc1ddae187f00bc758107aaad99a31ac4cb83338435888b34c2b26cf07cba46fe680280328c8c40447bea7cd8f03827337022803e18dcb90"}) r1 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$void(r0, 0xc0045c77) ftruncate(r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="c3ab8c59f33381d8", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB="a2"], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB="dfffffffb54dae14"]], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000440)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000480)={r3}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0x1}, 0x6, [0x1, 0x4, 0x7, 0x3, 0x2, 0x4, 0x1000, 0x6]}, 0x5c) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={r4}) [ 259.252041] binder: undelivered TRANSACTION_ERROR: 29189 [ 259.257860] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/07 01:02:42 executing program 6: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x0, 0x40000ffff}) r1 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f00000000c0)) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x30, &(0x7f0000000080)={0x31, 0x2, 0x1000, 0xffff}) fstat(r0, &(0x7f0000000000)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) 2018/04/07 01:02:43 executing program 3: 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$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000013c0)={&(0x7f0000000dc0)={0x10, 0x0, 0x0, 0x10004000}, 0xc, &(0x7f0000001380)={&(0x7f0000001340)={0x24, r3, 0x844974d799daaae0, 0x70bd28, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}]}, 0x24}, 0x1}, 0x4) r4 = geteuid() getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0}, &(0x7f00000009c0)=0xc) r8 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a00)={0x0}, &(0x7f0000000a40)=0xc) fstat(r1, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000c80)=0x0, &(0x7f0000000cc0), &(0x7f0000000d00)) sendmsg$netlink(r1, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000f00)=ANY=[@ANYBLOB="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"], 0x2a8}], 0x1, &(0x7f00000011c0)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x108, 0xc080}, 0x40000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r12 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x401, 0x33, 0x7, 0x3, 0x0, 0x2, 0x6480, 0x6, 0x1, 0x0, 0x0, 0x71c, 0x5, 0x2, 0xffff, 0x8000, 0x3, 0xe747, 0x7, 0x69bc, 0x6, 0xffffffffffffff81, 0x9, 0x8, 0x0, 0x4, 0x1981e0cc, 0x401, 0x5, 0xb8, 0x1, 0x1, 0x679c, 0x4, 0x7, 0xffffffff, 0x0, 0x3f, 0x1, @perf_config_ext={0x0, 0x8000}, 0x400, 0x2, 0x200, 0x1, 0x3, 0x3f, 0x8afc}, r12, 0x7, r0, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000005380)=[{{&(0x7f0000000500)=@ipx, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000580)=""/171, 0xab}, {&(0x7f0000000640)=""/213, 0xd5}, {&(0x7f0000000740)=""/205, 0xcd}, {&(0x7f0000000840)=""/172, 0xac}, {&(0x7f0000000900)=""/100, 0x64}, {&(0x7f0000000000)=""/62, 0x3e}], 0x6, &(0x7f0000000b00)=""/108, 0x6c}}, {{&(0x7f0000000b80)=@hci, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000300)=""/48, 0x30}], 0x1, &(0x7f0000000e40)=""/182, 0xb6, 0x7f}, 0x100000000}, {{&(0x7f0000002400)=@ax25, 0x80, &(0x7f0000002580), 0x0, &(0x7f00000025c0)=""/92, 0x5c, 0x7}, 0x6}, {{&(0x7f00000047c0)=@hci, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004840)=""/253, 0xfd}, {&(0x7f0000004940)=""/133, 0x85}, {&(0x7f0000004a00)}, {&(0x7f0000004b00)=""/16, 0x10}], 0x4, &(0x7f0000004d40)=""/89, 0x59, 0x40}, 0x8001}, {{&(0x7f0000004dc0)=@ax25, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004f00)=""/35, 0x23}], 0x1, &(0x7f0000004f80)=""/116, 0x74, 0x1}, 0x7}, {{&(0x7f0000005000)=@sco, 0x80, &(0x7f0000005240)=[{&(0x7f0000005080)=""/83, 0x53}, {&(0x7f0000005100)=""/28, 0x1c}, {&(0x7f0000005140)=""/34, 0x22}, {&(0x7f0000005180)=""/41, 0x29}], 0x4, &(0x7f00000052c0)=""/185, 0xb9, 0x8}}], 0x6, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}], 0x2, 0x0) futex(&(0x7f00000000c0)=0x2, 0x4, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000180)=0x4, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000d80)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r13, 0x2}, &(0x7f00000002c0)=0x8) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) clone(0x0, &(0x7f0000f88000), &(0x7f00002b0ffc), &(0x7f0000714ffc), &(0x7f0000e1bf43)) 2018/04/07 01:02:43 executing program 7: 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, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0xc17, 0x80000001, 0x40, 0x101, 0x0, 0x3, 0x9, 0x1, 0x2, 0x0, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x0, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x0, 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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x34, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="11634840020000000000000002000000000000000000000010000000000000000000000000000000000000002800000000000000"], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x2000000) getsockopt$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) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12) fallocate(r2, 0x0, 0x0, 0x9) fallocate(r3, 0x0, 0x7fff, 0x1a8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000000c0)={0x3580802, 0xffffffffffffffb1}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1}) open(&(0x7f0000000080)='./file0\x00', 0x400700, 0x100) 2018/04/07 01:02:43 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000180)) socketpair$inet(0x2, 0xe, 0x100000000000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x7ed, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x8, 0x8, 0x7, 0x10000, 0x8}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0xb037, 0x30}, 0xc) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x2, 0x1, 0x1}}, 0x26) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDSKBLED(r3, 0x4b65, 0x5) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000059c0)={0x0, @multicast2, @loopback}, &(0x7f0000005a00)=0xc) getresuid(&(0x7f0000005a40)=0x0, &(0x7f0000005a80), &(0x7f0000005ac0)) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000005b00)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x980, 0x4e20, 0x0, 0xa, 0x80, 0x20, 0x3b, r4, r5}, {0x400000000, 0x5, 0x1, 0x3, 0x9, 0x3, 0x2, 0xfffffffffffffff9}, {0x1, 0x0, 0x1f, 0x2}, 0x8, 0x6e6bbb, 0x0, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d5}, 0x2, @in, 0x0, 0x3, 0x0, 0x8, 0x3f, 0x1, 0xf8}}, 0xe8) [ 259.683508] binder: 18373:18376 transaction failed 29189/-22, size 40-8 line 3011 2018/04/07 01:02:43 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf1f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac6258da3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d59854e111"}, 0xd8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x802, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x20, 0x40, 0x800}, 0x8) openat$cgroup_type(r1, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000), 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) [ 259.877323] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/07 01:02:44 executing program 0: getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) accept4(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80, 0x80803) r1 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7, 0x80002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e3ff74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00005a8000)={0x0, 0x109, 0x8004007}) 2018/04/07 01:02:44 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1d76, 0x200) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000100)) ptrace(0x4208, r1) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$VT_WAITACTIVE(r3, 0x5607) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000380)) 2018/04/07 01:02:44 executing program 5: syz_mount_image$msdos(&(0x7f00000001c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x265, &(0x7f0000000180)=[{&(0x7f0000000080)="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", 0xfa, 0xffff}, {&(0x7f0000000380)="df7452755e8c2a87c75810242c3e016d6fe8df061af8d8b8c875356e76060e19a1e2528e190ab086c4d1f372e1d1bcc353d22e35cdace69ca84ec8e3b83ed53602eaa0e7b8f70cfa0c9cf94c8a8b2b3b53b068f442367e8128fa7209e0a4b229b7f63e0c11e8ac1b91228dc2fa4118547cb64dc49ebbe3da6072579809ce3b1705017de8df17667f47d67d44d769f75201329cbba50baced9c5529dcfaee742912e2ccb0bd303de1982dbbd925a2b4a48c39854a7006a7c3406b1c6c8e3bd256c4bcdf9f1da0e2de6cf260", 0xcb, 0x100}], 0x2000, &(0x7f0000000000)=ANY=[]) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getpeername$netrom(r0, &(0x7f0000000300)=@full, &(0x7f0000000480)=0x48) r1 = open(&(0x7f0000000240)='./file0\x00', 0x101200, 0x100) openat(r1, &(0x7f0000000280)='./file0\x00', 0x40, 0x2) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) write(r2, &(0x7f0000000200)="35d4b1553fe39d8db62e3f5cd9e3e9d251cfcb1505d1c49e71dd338d733b3d741ea56e3865203eab9212f4d936d97a6443", 0x31) 2018/04/07 01:02:44 executing program 4: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4)) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x7, 0x7ff, 0x1400000000000000, 0x5}, 0x10) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/07 01:02:44 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/07 01:02:44 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) delete_module(&(0x7f0000000080)='\x00', 0x800) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000180)) 2018/04/07 01:02:44 executing program 1: r0 = getpgrp(0x0) ioprio_set$pid(0x1, r0, 0x40000000004001) ioprio_get$pid(0x2, 0x0) unshare(0x10000000) 2018/04/07 01:02:44 executing program 3: r0 = syz_open_dev$sg(&(0x7f00005a5ff7)='/dev/sg#\x00', 0x0, 0x121882) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000001140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x1, 0x1ff, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xda5d, 0x0, 0x2, 0x0, 0x7fff, 0x6, 0x400, 0x8, r1}, &(0x7f00000000c0)=0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r3, 0x40086602, &(0x7f00000011c0)={0xfffffffffffffffe}) write$tun(r0, &(0x7f0000124000)=ANY=[@ANYBLOB], 0x1) sendto$inet6(r0, &(0x7f0000000140)="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", 0xbf0, 0x44800, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001380)=@assoc_value={r2, 0x8}, &(0x7f00000013c0)=0x8) readv(r0, &(0x7f0000001340)=[{&(0x7f0000000100)}, {&(0x7f0000001180)=""/213, 0xd5}, {&(0x7f0000001280)=""/143, 0x8f}], 0x3) [ 260.605446] IPv4: Oversized IP packet from 127.0.0.1 2018/04/07 01:02:44 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) fstatfs(r0, &(0x7f0000000000)=""/4096) listen(r0, 0x20) close(r0) 2018/04/07 01:02:44 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x305802, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000040}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2f0f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 2018/04/07 01:02:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000400)=[{0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@ipv4_getnetconf={0x14, 0x52, 0x101, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) 2018/04/07 01:02:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r0, &(0x7f0000000040)=[{&(0x7f0000514fff)='3', 0x1}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x9, 0x0) ioctl(r1, 0x8, &(0x7f00000000c0)="8721893f541f8eaa413ccc74815febcba612ab00cc2e04c47e024b09c263d4a8f36d12dde51aaf99ccacfcbd8967b8a7210f5d31ba94b92797372e0787286e73dc4ee359a95530db12f00816185318940819ac96a1c708a50bb7e1353252f68caf37982699ef4d97090252da05ce63c26ba089d44cfa8d2bde49abbaa29ae2b05faa8d0b92bdb747f6607f6168f41593e5ad57b3081dbb1495cf53c0f730d8271cdfdffcdaccf501d9d29b4f32ba7d7b6d41ef2d0bd6f35795b60b83776dc47c5a462f85bd1768fda7d4c0fa8f0ae10e0b4999b70aafebb39ad5fc9f7dd63a3704d18b5387314fee16e7dd3d16280941e01ba1") 2018/04/07 01:02:44 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) fstatfs(r0, &(0x7f0000000000)=""/4096) listen(r0, 0x20) close(r0) 2018/04/07 01:02:44 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) 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) r3 = 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(r3, 0x1, 0x0, 0x4000002) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000000c0)=0x7, 0x4) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000280)={0x80, 0x56, "2ce0826a05d8ee0ad4a4ade143f84fe4d4af297f0932c1327d4c5d34c85b53e581bd72b92e01fcaebf68418fb69d77ce6ddad5dfee0e3960de35ccf691366095ab708e8f0e57a1ed39168d7bff01db1adb0e849fb713"}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x2}) write(0xffffffffffffffff, &(0x7f0000412fd6)="29000000140007b7ffffffff0300e0eb01001000e0a40e07fff00f06000000ffff010000", 0x24) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r5, 0x3, 0x7fff, 0x1a8) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="00ec00000000000000010000000000000100000000000000000000000000"]) set_tid_address(&(0x7f0000000180)) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000001c0)={0xff, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) 2018/04/07 01:02:44 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x1bb) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000180)) 2018/04/07 01:02:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x120) futimesat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYRES32], &(0x7f0000000640)=0x1) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000000540)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000003c0)=0xd01) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregs(0xffffffffffffffff, r3, 0x20000100, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)) r4 = syz_open_procfs(0x0, &(0x7f0000939f01)='status\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x6, 0x0, 0x0, 0x1600cbf6]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000002180)=ANY=[@ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYBLOB="7b220001feffffffffffff17a5dfd9b7b898ea62872b9a739285a697e158565e82af31178158e211e38d4ea002f93c42c405306899bc6fd596bb5e5ac39a350c41527dc7f65007c3d0f8b84e5f3dbe87a6352828699f17d97fa65bcdc389a8c9aaf75e4851d891a508e001e15870a5a015a5a8184991f7fe9840fef60c3c4e25b97ab62efbfb65405b05d163d9537bf835376f1b4421ef000000000000"]]], &(0x7f00000005c0)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000880)={r5, 0xf1, 0x0, 0x100000000, 0xd3d9, 0x5, 0xffffffffffffffe1, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}}}, 0x6, 0x0, 0x3, 0x1}}, &(0x7f0000000940)=0xb0) r6 = socket$inet_udp(0x2, 0x2, 0x0) connect(r6, &(0x7f0000bd2000)=@sco={0x1f, {0x4, 0x7, 0x6, 0xfffffffffffff800, 0x3, 0x20}}, 0x80) r7 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r6, r7, &(0x7f0000000780), 0x200000000000102) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000680), &(0x7f0000000240)=0x68) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000500)=0x1c5a237a) preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) arch_prctl(0x1007, &(0x7f0000000740)="57c6abe5d6603835") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)=ANY=[], 0x0) 2018/04/07 01:02:44 executing program 7: r0 = memfd_create(&(0x7f0000000000)='&]eth0\x00', 0x0) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000)) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/04/07 01:02:44 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x408040, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/04/07 01:02:44 executing program 1: r0 = socket$inet6(0xa, 0x7fffffffffffff, 0x40000000000000) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000c3affc)=0x2, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffffffffffffff1c}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, 0x4) 2018/04/07 01:02:44 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000003ff1)='/dev/snd/timer\x00', 0x0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x28, 0x6, @tid=r3}, &(0x7f0000000080)) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="00000000d665be926e0bb61e0dec3c3a8447a9b49062fddbe45a7ed6f872f167be6b79ac7f183ac0fa6413ddab5cf572d51800b44801f4cb1f4b1c4b070403df8e0c5e89b51047fd17e15d6a9b81556a6d33be"], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/04/07 01:02:44 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'teql0\x00', 0xa0d}) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92151fc33a454f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) fcntl$setown(r0, 0x8, r4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000040)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) 2018/04/07 01:02:44 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000080)="130000001000ffdde200f49ff60f05001b230a00", 0xd8e58acbbdae4ab6) fcntl$setpipe(r0, 0x407, 0x3) 2018/04/07 01:02:44 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00000000c0)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x6, 0x7}, 0x1, 0x0, 0x2, {0x9, 0x3}, 0x273}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfb, 0x20}, 0xc) accept4$inet(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x800) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/04/07 01:02:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f0000000040)=0x8, 0x4) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) 2018/04/07 01:02:44 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f000061f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000000)={0x7ff, 0x0, 0x0, {0x77359400}}) r1 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) eventfd2(0x1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) [ 261.405913] binder: BINDER_SET_CONTEXT_MGR already set [ 261.478891] binder_alloc: 18477: binder_alloc_buf, no vma [ 261.493084] binder: 18477:18490 ioctl 40046207 0 returned -16 [ 261.499104] binder: 18477:18482 transaction failed 29189/-3, size 0-0 line 3134 [ 261.702216] binder: undelivered TRANSACTION_ERROR: 29189 [ 261.707761] binder: release 18477:18482 transaction 367 out, still active [ 261.831598] binder: undelivered TRANSACTION_COMPLETE [ 261.836878] binder: send failed reply for transaction 367, target dead 2018/04/07 01:02:45 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)=ANY=[@ANYBLOB="1b2000000a0afdff00000000000000000a000000"], 0x1c}, 0x1}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001580)=@filter={'filter\x00', 0xe, 0x2, 0x14b8, [0x0, 0x200000c0, 0x20000a80, 0x20001548], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x8, 0xa01, 'bcsf0\x00', '\x00', 'ip6gretap0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0xd20e37e3a2b3160f, 0xff, 0x0, 0xff], 0x960, 0x960, 0x990, [@m802_3={'802_3\x00', 0x8, {{0xfe, 0x1, 0x4, 0x5}}}, @among={'among\x00', 0x898, {{0x7, 0x9, 0xfffffffffffffffc, {[0xffffffffffffffff, 0xffffffff, 0x1, 0x1f, 0x5, 0x1, 0x5, 0x7, 0xfffffffffffff964, 0x20, 0x4, 0x5400000000, 0x92, 0x89, 0x4, 0x9, 0x7a, 0x2, 0x3, 0x9e00000000000000, 0x6, 0x4, 0x1, 0x0, 0x0, 0x2, 0x7, 0x8a9, 0x5, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x7, 0x8, 0x9, 0x4, 0x1, 0x101, 0x2, 0x8ec, 0x6, 0x4c3325fb, 0x1, 0x8, 0x100000002, 0x3, 0x6, 0x5, 0x9, 0x101, 0xd6e3, 0x4, 0x6, 0x1, 0x800, 0xffffffff80000001, 0x5, 0x4000000000, 0x3, 0x6, 0x0, 0x5, 0x7, 0xff, 0x1fca6ae7, 0x80000000, 0x800, 0x1000, 0x8, 0x7fff, 0xc3b, 0xfff, 0x7, 0x4, 0x3f, 0x4, 0xffff, 0x400, 0x3, 0x1000, 0x434d, 0x1, 0x3, 0x7, 0x8, 0x400, 0xfff, 0x0, 0x4, 0x200, 0x964, 0x8001, 0x100000001, 0x6, 0x3, 0x7fff, 0x7, 0x0, 0x3, 0x8, 0x3, 0x8, 0xd115, 0x40, 0x2, 0xffffffffffffffff, 0x5, 0xfff, 0x80000001, 0x7f, 0x10001, 0x1, 0x83, 0x0, 0xc3, 0x2, 0xffffffff, 0x5, 0x2, 0x1, 0xb93, 0x4, 0x5, 0xa58, 0x8001, 0x28a8, 0x0, 0x5, 0x6, 0x7, 0x6, 0x9, 0x0, 0x9, 0x7, 0x0, 0x9a, 0x2, 0x4, 0x6, 0x200, 0x20, 0x0, 0x0, 0x100, 0x1f, 0x7fff, 0x7fffffff, 0xfffffffffffff363, 0x6, 0x2, 0x660, 0x3ff, 0x7ff, 0x9, 0x0, 0x81, 0x10001, 0x83, 0x1, 0x3, 0x1, 0x428, 0x83, 0x2, 0x41c0fced, 0x9d, 0x1, 0x0, 0x4, 0x100000000, 0xfffffffffffffffb, 0x4fdb, 0x28ebf306, 0x2, 0x9, 0x695d, 0xfffffffffffffc00, 0x100000000, 0x9a7e, 0x5, 0xff, 0x2000000, 0x8001, 0x1, 0x2, 0x101, 0x100000000, 0x1, 0x6, 0x81, 0x0, 0xffff, 0x200, 0x100000001, 0x5, 0x100000001, 0x6, 0x7, 0x77a, 0x8, 0x3ff, 0x6, 0x0, 0x5c5, 0x2e000, 0x9, 0x4, 0x5, 0x6, 0xff, 0x1, 0x0, 0x4, 0x9, 0x100, 0xac10, 0xb28, 0x0, 0x4, 0x1, 0x4, 0x9, 0x5, 0x7f, 0x6, 0x7, 0x2, 0x7f, 0x1, 0x8, 0x8fac, 0x1ff, 0x100000001, 0x800, 0x5ab4, 0x7, 0x3, 0x80, 0x7, 0x2, 0x1, 0x9, 0x20, 0x6, 0xdcd, 0x1, 0x0, 0x18000000000, 0xa69, 0xffffffffffffff7b, 0x40, 0x200, 0x10001, 0x7fff, 0x8001, 0xfffffffffffffffc, 0xc14], 0x8, [{[0x36, 0x5]}, {[0x3, 0x101], @dev={0xac, 0x14, 0x14, 0xc}}, {[0x4, 0x8], @loopback=0x7f000001}, {[0x8, 0x9], @multicast1=0xe0000001}, {[0x60c7, 0x400], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x3, 0x9], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0xc7, 0x100], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x0, 0x6]}]}, {[0x1000, 0x4, 0x4, 0x50becfb2, 0xfe00000000000000, 0x56c, 0x7, 0x0, 0x2, 0x6, 0x3f, 0x401, 0x8000, 0x8001, 0x0, 0x100000000, 0xc8c, 0x100000001, 0x5, 0x9, 0x1f, 0x4, 0x40, 0x7, 0x9, 0x81, 0xa50d, 0x2, 0x6, 0x1ff, 0xaf4, 0xbaa, 0x4, 0x1, 0x401, 0x7ff, 0x10000, 0x3, 0x9, 0x1, 0x1, 0xcce, 0x80000000, 0xb3, 0x7b, 0x2, 0x6, 0x2, 0xd2, 0x3ff, 0x8, 0xfffffffffffffff7, 0xbf8a, 0x8, 0x7ff, 0x4, 0x0, 0x7, 0x2, 0x40, 0x6, 0x1000, 0x4, 0x2a3b, 0xfe, 0xee31, 0x7fff, 0x7, 0x101, 0x80000001, 0x5c, 0x7, 0x6, 0xdda7, 0xffffffff, 0x1, 0x8000, 0x5, 0xfffffffffffffffd, 0x3, 0x7, 0x9, 0x6, 0x400, 0x1ff, 0x4, 0x3ff, 0xff, 0x2ba, 0x3, 0x7fffffff, 0x5, 0xfff, 0x0, 0x100, 0x800, 0xffffffff, 0x6, 0xa55, 0x9, 0x7, 0x1, 0x4, 0x5, 0x5, 0x5, 0x2, 0x3f, 0xffff, 0x4, 0x7f, 0x2, 0x3, 0x1, 0x11a40, 0x26, 0x180, 0x1, 0x8, 0xfffffffffffffffa, 0x400000000000, 0x4f94, 0x716, 0x5, 0x4, 0x80000001, 0x0, 0x3, 0x7, 0x8, 0x4, 0x453, 0x80000001, 0xffff, 0x2, 0x63a, 0x8001, 0x5, 0xffff, 0x5, 0xfffffffffffffffe, 0x4afe, 0x2, 0x589, 0xfce, 0x10001, 0x80000001, 0x6dc3, 0xf5, 0xb91b, 0x5, 0x7, 0x3, 0x9, 0x4, 0x80000000, 0x100000001, 0xffffffffffffff90, 0x6, 0x7, 0x2, 0x9, 0xfffffffffffffff8, 0xffffffff, 0x7fffffff, 0x7, 0x80, 0xffff, 0x3, 0x3ff, 0x9de, 0x8, 0x6, 0xfff, 0x10000, 0x0, 0xfffffffffffffffe, 0x3ff, 0x400, 0x9, 0x7, 0x9, 0x1, 0xfffffffffffffff7, 0x4, 0x200, 0x2, 0x8001, 0x6, 0x20, 0x377, 0x9, 0x0, 0x3, 0xffff, 0x3f, 0x6, 0x4, 0x7, 0x8, 0x0, 0x1000, 0x8000, 0xffffffff, 0x800, 0x3, 0x9, 0x3ff, 0x3, 0x6, 0x8001, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x4, 0x10001, 0x100000000, 0x8000, 0x8, 0x100, 0x7f, 0x1000, 0x200, 0x9, 0x4, 0x9, 0x3, 0x3, 0x3, 0x400, 0x4, 0x100, 0x7, 0x9, 0x3, 0x8, 0x3ff, 0x7f, 0x0, 0x9, 0xfc44, 0x4, 0x100, 0x7ff, 0x4, 0x4e4, 0x81, 0x2, 0x1f, 0x7, 0x1, 0x0, 0x101, 0x4, 0x2], 0x2, [{[0x2eb, 0xfffffffffffffff9], @rand_addr=0x1f4c}, {[0x4, 0x80000000], @local={0xac, 0x14, 0x14, 0xaa}}]}}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x17, 0x10, 0x7, '\x00', 'vlan0\x00', 'sit0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x918, 0x968, 0xa98, [@among={'among\x00', 0x880, {{0x100000001, 0x5, 0x544, {[0x4, 0xfb0, 0x80, 0x5, 0x20000, 0x5, 0x2, 0x7ff, 0x6, 0x1, 0x400, 0x2, 0x7fff, 0xffffffff, 0x1ff, 0x400, 0x4, 0xec, 0x1ff, 0xda, 0x3, 0x65921b76, 0x9, 0x101, 0x0, 0x2, 0x1, 0xff, 0x6, 0x2, 0x32a12e3f, 0x7, 0x0, 0x4, 0x2, 0x86, 0x8, 0xc5b, 0x8, 0xb5d7, 0x380000000, 0x20, 0x16, 0x7, 0x7fff, 0x80, 0x200, 0xfa, 0x1ff, 0xfffffffffffffff8, 0xfff, 0x8000, 0x5, 0x6, 0x400, 0x200, 0x400, 0x4, 0x8, 0x6b52, 0x3, 0x6, 0x8001, 0x10001, 0x53, 0x0, 0x52c6, 0x3, 0x7e3f, 0x3ff, 0xfff, 0x5, 0x100, 0x6, 0x9a6, 0x80, 0x99, 0x0, 0x1, 0x2, 0x5, 0xffffffff, 0xeb, 0x40, 0x3, 0x1, 0x8, 0x0, 0x5, 0xffffffff, 0x4, 0x9, 0x8, 0x6f, 0x3, 0x6, 0x6d, 0x7, 0x4e06, 0x20, 0x8, 0x6, 0x3, 0x100000000, 0x4, 0x740f, 0x10, 0x7, 0x8, 0x3, 0xffffffffffffffe1, 0x3, 0x8, 0x9, 0x3, 0x1000, 0x4, 0x5, 0x4, 0x497, 0x0, 0xfffffffffffffffb, 0xfff, 0xffffffff, 0x7, 0xfff, 0xfff, 0xd62, 0xfffffffffffffff7, 0x6, 0x200, 0x6cf9, 0x4, 0x3f, 0x74, 0x48c, 0x8, 0xfffffffffffffff9, 0x6, 0x7, 0x4, 0x1, 0x7, 0x80, 0x8, 0x1ff, 0x8, 0x2, 0x0, 0x7, 0x4, 0x81, 0x10001, 0x2, 0x1, 0x5, 0x0, 0x40, 0x40, 0x5, 0x80000000, 0x26, 0x7ff, 0x80, 0x3, 0x8000, 0x7fffffff, 0x4, 0x5, 0x8f, 0x3, 0x7, 0x3, 0x1, 0x8001, 0x3, 0x40, 0x8, 0x7ff, 0x1, 0x3, 0x10001, 0x1, 0x5, 0x3000000000000, 0x80000001, 0x6, 0x20, 0xffffffffffffffff, 0x1000000, 0x8, 0x0, 0x7, 0x8, 0x401, 0x6, 0xffffffffffffffff, 0x2, 0x5, 0x2a94, 0x9, 0x3, 0x1, 0x8, 0x7, 0x10000, 0x1000, 0x2, 0x3, 0x20, 0x1, 0x87, 0x4, 0x6, 0x1, 0x5, 0x3, 0x3f, 0x0, 0x5, 0xff, 0xfe09, 0x8, 0x80000001, 0x2, 0x0, 0x7f, 0x0, 0x8, 0x3f, 0x8, 0x4465, 0xffff, 0x609, 0x9, 0x812, 0xe1, 0x3, 0x5, 0x3, 0x8, 0x2, 0x400, 0x39, 0xc8, 0x3f, 0x9, 0x6db4, 0x5, 0x100, 0x4, 0x7ff, 0x10001, 0xffffffff80000001, 0x7, 0xc8, 0xff], 0x5, [{[0x8, 0x9], @multicast2=0xe0000002}, {[0x101, 0x4], @multicast1=0xe0000001}, {[0xe5, 0x9], @multicast1=0xe0000001}, {[0x9, 0x7], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x63, 0x1], @dev={0xac, 0x14, 0x14, 0x12}}]}, {[0x1, 0x7ff, 0xfffffffffffffff7, 0xffffffffffffff24, 0x1, 0x10001, 0xa6df, 0x1000, 0x3, 0x5a2d, 0x6, 0x5, 0x0, 0x2, 0x4eb5, 0xad1e, 0x6, 0x6, 0xfff, 0x5a, 0x2, 0x7ff, 0x7f, 0x6, 0x6, 0x8000, 0x1, 0x0, 0x2, 0x100000001, 0x7ff, 0x20, 0x80000000, 0x1000, 0x80000000, 0x1, 0x100, 0x3, 0x4, 0x7, 0x7, 0x81, 0xe78b, 0x388c98a7, 0x800, 0x100, 0x6, 0x35, 0x8, 0x0, 0x1, 0x1000, 0x1fb42d8e, 0x6, 0x3b, 0x10001, 0x1000, 0x3, 0x4, 0x3, 0x4, 0x100000000, 0x1, 0xffff, 0x5, 0x10001, 0x80000000, 0x6, 0x2, 0x80000001, 0x3ff, 0x0, 0x840, 0x800, 0x3, 0x6, 0xfffffffffffffff9, 0x9, 0x8, 0xffffffffffffffff, 0xffffffffffffffff, 0x3ff, 0xfffffffffffffeff, 0x7, 0x4, 0x3f, 0x8, 0x0, 0x8, 0xffffffffffffff81, 0x0, 0xfff, 0x1ff, 0x32, 0x753, 0x8, 0x0, 0x3, 0xfffffffffffff5f8, 0x335, 0x400, 0x5, 0x9, 0x8, 0x4, 0x3ff, 0x200, 0xfa1, 0x5, 0xffffffffffffff81, 0x100000000, 0x0, 0x8, 0xf96, 0x2, 0x7, 0x1ee1, 0xff, 0x1, 0x6, 0x78f93635, 0xc8a, 0x3075, 0x8, 0x5, 0x4, 0xffffffff, 0x2, 0x7, 0x19, 0x8e32, 0x6, 0xfffffffffffff391, 0xd613, 0x400, 0x3, 0x83f94d9, 0x1000000000000000, 0x1ff, 0xffffffffffffffc1, 0x5, 0x0, 0x4, 0xc4e, 0x9, 0x8, 0x5179dcd5, 0x4, 0x4, 0x7, 0x17, 0x1, 0xffffffff00000000, 0x1f, 0x19b2, 0x1, 0x1, 0x8000, 0x10000, 0x9, 0x10001, 0x6, 0x2, 0x9, 0x4e9, 0x1, 0x4, 0x4, 0x7, 0x1, 0x1, 0x5, 0x1ca8343f, 0x6, 0x9, 0x0, 0x3, 0x1a0c6b57, 0x20, 0x58, 0xa73, 0x9da, 0x8001, 0x2, 0x10000, 0xfffffffffffffff9, 0x10c8e58ac0, 0x28516d06, 0xffffffffffffffff, 0x8000, 0x80000000, 0xb2, 0x8000, 0x2, 0x101, 0x200, 0x4, 0x1, 0x3ff, 0x2, 0x8, 0x80, 0x3, 0x1, 0x8, 0x7fff, 0x200, 0x7, 0x1f, 0x2, 0x500000, 0x4, 0x8, 0x6, 0x5, 0xff, 0x9, 0x1, 0x0, 0x7, 0x4, 0x0, 0x5, 0x57c, 0x1ff, 0x100000000, 0xc6, 0xd8, 0x7, 0x0, 0x7f, 0x8, 0x40, 0x1, 0x6, 0x5, 0x1ff, 0xccab, 0x9, 0x3, 0x6, 0x7, 0x1f, 0xfffffffffffffff9, 0x6d, 0x8000, 0xb2a, 0x7ff, 0x7fff, 0x800, 0x82f, 0x8, 0x8, 0x3, 0x1f, 0x2, 0xd1], 0x3, [{[0x58f], @rand_addr=0x4}, {[0x10b5, 0x1], @loopback=0x7f000001}, {[0xa68f, 0xffffffffffffffff], @rand_addr=0x9}]}}}}]}, [@common=@log={'log\x00', 0x28, {{0xffffffffffffffff, "6204d87f40703be48e7f6b0199671727284fd8552f7c0787319679abde46", 0xd}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x101, 'system_u:object_r:tpm_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x1530) 2018/04/07 01:02:45 executing program 4: socket(0xfffffffffffffffe, 0x4, 0x7) 2018/04/07 01:02:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000300)={'ipddp0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000200)=""/144, &(0x7f00000002c0)=0x90) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000001c0)=0x4) 2018/04/07 01:02:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp6\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000000)={0x200000000000, 0x7ffffffffffffffc}) ftruncate(r0, 0x3d) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180)=0xffffffffffff0000, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10) 2018/04/07 01:02:45 executing program 6: r0 = syz_open_dev$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$nfc_llcp(r0, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x5, 0x7, 0xa, "4021bc0000a8b600554fd217a152db8c5e202690ff5e106c7e3952d6060c481cf11e7912f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x5}, 0x60) ioctl$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$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) getsockopt$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) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x80b02, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="1300000010f802d9b5fa7c5c874af6d649d1fa87473bf8"], &(0x7f0000000780)=0x1b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYRES32=r3, @ANYBLOB="010003f900feffffff03"], &(0x7f0000000800)=0xe) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="c27f58f2d6"], 0x1}, 0x1}, 0x0) ioctl$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)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={0x0, 0x80}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000980)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e24, 0xcd, @empty, 0x101}], 0x58) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000940)={0x9}, 0x4) openat$cgroup_ro(r0, &(0x7f0000000640)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x100000001, 0x0, 0x200, 0x7, 0x5, 0x0, 0x3cb, 0xfffffffffffeffff, r4}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r4, 0x7, 0xffffffffffffffff}, &(0x7f0000000300)=0x8) pread64(r2, &(0x7f0000000840)=""/194, 0xc2, 0x10) 2018/04/07 01:02:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000000c0)=0x7f) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0xfffffffffffffffc, 0xfd86) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000100)={0xfffffffffffffe00, {{0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0xfffffffffffffd80) 2018/04/07 01:02:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/ptype\x00') preadv(r4, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000240)) r5 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) sendfile(0xffffffffffffffff, r5, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x4, 0x5, 0x0, 0x1, 0x0, 0x9, 0x80980, 0x4, 0x0, 0x12, 0x0, 0x6, 0x0, 0x0, 0x4, 0x0, 0x5, 0x7, 0x0, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x6, 0xab4a, 0x9, 0xff, 0x8, 0x3, 0x7, 0x7, 0x0, 0x0, 0x8, 0x0, 0x773, 0x5, @perf_config_ext, 0x800, 0x7fffffff, 0x0, 0x7}, r6, 0x8, 0xffffffffffffffff, 0x0) r7 = epoll_create1(0x0) r8 = epoll_create1(0x2) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, 0xffffffffffffffff, &(0x7f00001b3000)) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCPKT(r9, 0x5420, &(0x7f0000000200)=0x5) r10 = epoll_create1(0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r8, &(0x7f0000dc0000)) setsockopt$IP_VS_SO_SET_FLUSH(r9, 0x0, 0x485, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r0, &(0x7f0000000300)) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, 0xffffffffffffffff) ftruncate(r0, 0x9) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r10, &(0x7f0000b1eff4)) 2018/04/07 01:02:45 executing program 5: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='yam0\x00', 0x10) r0 = socket(0x10, 0x20001000000003, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xfffffffffffffff8, 0x2, 0x6, 0x2, r1}, 0x10) write(r0, &(0x7f00000000c0)="220000001400070000e80000000003000208030001000000080002004100fff0f055", 0x22) socket$packet(0x11, 0x3, 0x300) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x1ff0000000000, 0x1, 0x8001, 0x7f, 0x80000001, 0x100000001, 0x1, 0x9, r1}, &(0x7f0000000340)=0x20) bind$pptp(r0, &(0x7f0000000240)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r1, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={r2, 0x400}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r3, 0x400, 0x800, 0x1ff}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r1, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r4, 0x29}, &(0x7f0000000140)=0x8) 2018/04/07 01:02:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2275, &(0x7f00000000c0)) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000000feff58", 0x1f}], 0x1) 2018/04/07 01:02:45 executing program 2: r0 = socket(0x100000000000010, 0x3, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) readv(r1, &(0x7f0000000000)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) write(r0, &(0x7f0000000180)="26000000130047f1eb0300f8590022ff001000e30100000001000000000000fe05001000064b", 0x26) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) [ 262.155836] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/07 01:02:45 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) open(&(0x7f0000000880)='./file0\x00', 0x10900, 0x2) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffffd) setns(r2, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) r3 = socket$nl_route(0x10, 0x3, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000440)=""/233, 0xe9, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x440000, 0x0) sendmsg$nl_crypto(r4, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)=ANY=[@ANYBLOB="e80000001100000400000000fddbdf25726d643132382d67656e65726963000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000800010004000000"], 0x1}, 0x1}, 0x20000000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) sendmsg$nl_route(r3, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd, 0xffffffffffffff81}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000000000000000000002000000000000020834e00000000000000dd000000000000000000000000000000000000000000f79bb615473fe31213679aa5acd0da6a4f6adbf91f617c48dbabcc6e5394c935cd4d908ef58bea67d5cf30fc2405901b12b4df071a1f56eb53cae277aa3d7c954bd79fffcd7caac1c7b66d674985213e19d99dfb107e72dd545ef8db"], 0x1) mkdir(&(0x7f0000000780)='./file0\x00', 0xc) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x3, 0x4) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/28, 0x1c, 0x20, &(0x7f0000000340)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000007c0)={0x4, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) 2018/04/07 01:02:45 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x5c}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x300, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x4, 0x0, 0x5, 0x800}, 0x10) 2018/04/07 01:02:45 executing program 7: clone(0x0, &(0x7f0000b53000), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) getegid() [ 262.303554] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/07 01:02:46 executing program 5: r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="d1", 0x1, 0xfffffffffffffffc) r1 = add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffffd) keyctl$negate(0xb, r0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fdatasync(r2) vmsplice(r2, &(0x7f0000000600)=[{&(0x7f0000000200)="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", 0xfd}, {&(0x7f0000000300)="bb8a138fb83631b7951727c1183925bba0df67e001bb5f75b3d74edd0896a44b4bfa5d7052fcd671b70dbf9d4d098af7b98524bf6c036b4ef39bcdf90121c8c3f8087eb5be646f553ee4c9d022b05a6ffec3aa5f88c3479a83e283d607b672a991065dbb0ced4177af356ad451be119926df", 0x72}, {&(0x7f0000000380)="22ef746fe3896551a4c3de6152b846304f7857e09990ba412c5e38af84efa3f496aa5d4e637c3aad3eaef1ddba38498be6592cd9a1e3bf10be54edfd6728071cc91a49bff67743c7", 0x48}, {&(0x7f0000000400)="e0662bd6b04b29c551ae5877bb096f317cf54997df6bbd9949ae01a48b67b52fd7c9e21d10b27a4088bffd97717d811fd2507bd058aa11b608d5627273bd2247f9164e188676897314bb961e34e339d3dda86aa38cd059b7490560f69a7e3834b702f848c7be823bd8f1555de5227fb98939966b6bff9c7bd5f57e3bd2f7d8a5dc3ce454b2eaadcce5b2fecbd7c34dc84a40e2ae8adb6d11b6049d74e89d5f", 0x9f}, {&(0x7f00000004c0)="57ff9d31512e20e37b75c08e71b529f078cbce9900e7d9b23c767888507e1fc9a8673b2f6159c0d7b2badb39bc2e728c2dda6148854a5deea7bfbb6f9b96e37756284b4fbd0e640a35c7aef0d124788829693de954a31b026230fa9d4038700324106690c792c43c24b90b33f54e0ddd150a3b633dde55775638ace1435a2470347a956a099545dc094875b6710ab482f02ae390bceb15dd2eb3", 0x9a}, {&(0x7f0000000580)="b5ef4e60f309793859e612afc7681f7eb4824be18a0f855a702ca5c92121ea94ccb257be3db1d5b5dd49e26eed8cf25d346cddf6f9952d02904301a52b57e65c33dabef931fb21e8b684b17700e457d49c01d89c20cb047c54ecd8a1e69f1ddb79dbdf3b06caf63e", 0x68}, {&(0x7f0000000080)="9ec94b1bc43601d684283a36677d320d8e95", 0x12}], 0x7, 0x4) read$eventfd(r2, &(0x7f0000000040), 0x8) eventfd(0x2) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) [ 262.441355] device lo left promiscuous mode 2018/04/07 01:02:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) recvmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000040)=""/238, 0xee}, {&(0x7f0000000140)=""/220, 0xdc}, {&(0x7f0000000240)=""/200, 0xc8}, {&(0x7f0000000340)=""/218, 0xda}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/67, 0x43}], 0x6}, 0x10000) [ 262.964808] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 262.977837] device lo entered promiscuous mode [ 263.384680] device lo left promiscuous mode [ 263.392491] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 263.443457] device lo entered promiscuous mode 2018/04/07 01:02:47 executing program 3: r0 = socket(0x10, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00002fe000)="240000002a0007003200000100367700fb06ffff0100000000040000000000000000fd10", 0x24) 2018/04/07 01:02:47 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={'ip_vti0\x00', 0x2}) getgid() r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000000c0)=0x9, &(0x7f0000000140)=0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x80000001, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x2, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) pipe2(&(0x7f0000000080), 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f00000000c0)=ANY=[@ANYBLOB="512d000900000000000000000000000400c1a2502c000000"]) write$evdev(r4, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60}, {}], 0x30) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000000)=""/75) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000040)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblcr\x00'}, 0x2c) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) 2018/04/07 01:02:47 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000200)=[{0x10, 0x29, 0x4}], 0x10}}], 0x2, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0xffff, 0x4e23, 0x282, 0xa, 0xa0, 0x20, 0x11, 0x0, r1}, {0xf3, 0x1, 0xa08, 0x6, 0x6ec, 0x9, 0x0, 0xabc}, {0x800, 0x0, 0x3, 0x9}, 0x1, 0x6e6bbf, 0x3, 0x1, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4d3, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x0, 0x3, 0x400, 0x8, 0xb8, 0x8}}, 0xe8) 2018/04/07 01:02:47 executing program 5: unshare(0x8000000) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x5, 0x236e, 0xfffffffffffffff8, 0x2, 0x6, 0x6]}, &(0x7f0000000080)=0x10) r1 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) sendfile(r1, r1, 0x0, 0x0) 2018/04/07 01:02:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x1, 0x2, 0xacc, 0x80000000, 0x3}, 0xc) socketpair(0x0, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000380)=r4, 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000003c0)={0xfffffffffffffffa, 0x0, 0x0, 0x101}) ioctl$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) fcntl$getflags(r8, 0x401) ioctl$TIOCCONS(r7, 0x541d) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x1, 0x0) r9 = syz_open_pts(r0, 0x80800) dup3(r9, 0xffffffffffffffff, 0x0) fchdir(r2) openat$cgroup_ro(r2, &(0x7f0000000240)='pids.current\x00', 0x0, 0x0) mknod(&(0x7f0000000280)='./file1\x00', 0x0, 0x1) 2018/04/07 01:02:47 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) open(&(0x7f0000000880)='./file0\x00', 0x10900, 0x2) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffffd) setns(r2, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) r3 = socket$nl_route(0x10, 0x3, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000440)=""/233, 0xe9, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x440000, 0x0) sendmsg$nl_crypto(r4, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)=ANY=[@ANYBLOB="e80000001100000400000000fddbdf25726d643132382d67656e65726963000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000800010004000000"], 0x1}, 0x1}, 0x20000000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) sendmsg$nl_route(r3, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd, 0xffffffffffffff81}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000000000000000000002000000000000020834e00000000000000dd000000000000000000000000000000000000000000f79bb615473fe31213679aa5acd0da6a4f6adbf91f617c48dbabcc6e5394c935cd4d908ef58bea67d5cf30fc2405901b12b4df071a1f56eb53cae277aa3d7c954bd79fffcd7caac1c7b66d674985213e19d99dfb107e72dd545ef8db"], 0x1) mkdir(&(0x7f0000000780)='./file0\x00', 0xc) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x3, 0x4) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/28, 0x1c, 0x20, &(0x7f0000000340)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000007c0)={0x4, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) 2018/04/07 01:02:47 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x5fc9, 0x9}, 0xc) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000001ffc), &(0x7f0000000080)=0x4) modify_ldt$write2(0x11, &(0x7f0000000140)={0x5, 0x0, 0x0, 0x278ab624, 0x9, 0x8001, 0x7, 0x9, 0x8, 0x9}, 0x10) 2018/04/07 01:02:47 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001274, &(0x7f000072a000)) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/153, 0x99) ioctl$TIOCEXCL(r0, 0x540c) 2018/04/07 01:02:47 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xc7) accept4(0xffffffffffffffff, 0x0, &(0x7f00000026c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002700)={0x0, 0x1000, "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"}, &(0x7f0000003740)=0x1008) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}}}, 0x90) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000080)={'filter\x00', 0x2, [{}, {}]}, 0x48) socketpair(0x9, 0x8000a, 0x7, &(0x7f0000000040)) 2018/04/07 01:02:47 executing program 2: r0 = socket(0x18, 0x0, 0x3) accept$packet(r0, &(0x7f0000001fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffa}, {0xa, 0x4e20, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0xea, [0x1, 0x1ff, 0x100, 0x3, 0x3, 0x3, 0x6, 0x1]}, 0x5c) 2018/04/07 01:02:47 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7ff, 0x40000) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000080)=""/32) clone(0xa1050b00, &(0x7f0000f70000), &(0x7f0000da6000), &(0x7f0000000000), &(0x7f0000000100)="0ea192d3f5241d8901b4f39440858222f51ffc923d28746e771518ef7e1273452709dc4bc71c1096027330d2a63eace6975462b20c60c0d184367e542199dd4d08d491417377939070921759136443a6d916a6df7dd0ccc0a3c3c963dd53ad0e740254ccf96d8d87d973581509e3fbefea38527a05c700943804d300144cb887a5be89c697fa5ba42a42b5426e358d86207cfe26006de67febf438e71d5091930ba6de28dc000000007c3644fad7e077a7684b780c97264b21") 2018/04/07 01:02:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1000000000002) connect$netlink(r0, &(0x7f0000000400)=@proc={0x10}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[@ANYRES32=0x0, @ANYBLOB="e20000008c64b7976433ffac3d42d89510f9ee83a94eb4924ff6d9640263b5c9613aa074dd40f97696287abdecb9d353eee9be0c705c35894c0e27346ab5e6665296cf300e92dfa01d0a3ebd4205d5ae78bcc847107ce866a6da0cb09e883955731a017cffaf7d3bbf1cdfff5a608dd3e7a3d3742e2794b78e7fd62fffd76e9dd512bb9a76e2f5fab8703750018d451bdeeee440401dcac309004deed706491d55776e57a3c644512f91c1d78fe1bdff2ae4877310d58ec5ca2dd56c9e45962fd342027466c9a49567bb1eeef8ce654d35ba7f2448ea40835ed0e4f33968c238c80f7f63aa1990"], &(0x7f0000000700)=0xea) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000900)={r1, 0x1}, &(0x7f0000000940)=0x8) close(r0) socketpair(0x4, 0x8000a, 0x2, &(0x7f0000000440)={0xffffffffffffffff}) accept4$nfc_llcp(r2, &(0x7f0000001f00), &(0x7f0000001f80)=0x60, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xd5bd}) socketpair(0xfffffffffffffffd, 0x0, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000140)={r4, 0x80000, r6}) socketpair(0xf, 0x1e823062c315a90f, 0x3, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000a40)=0x4000201, 0xfffffffffffffdbc) connect$inet(0xffffffffffffffff, &(0x7f0000000680)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000440)=ANY=[], &(0x7f00000006c0)) r7 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x2, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) pread64(r8, &(0x7f0000000840)=""/84, 0xfffffffffffffd65, 0x4) readv(r9, &(0x7f0000000180)=[{&(0x7f0000000240)=""/230, 0xe6}, {&(0x7f0000000340)=""/162, 0xa2}], 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r10 = socket(0x2, 0x80000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r10, 0x84, 0xf, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0x24, 0xe16f, 0x8000, 0x80000001}, &(0x7f00000005c0)=0x98) socketpair(0xa, 0x4, 0x3, &(0x7f00000004c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer\x00', 0x0, 0x0) sendmmsg$inet_sctp(r10, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2}, 0x10, &(0x7f0000000780)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r8, 0x5411, &(0x7f0000000640)) getsockopt$inet6_buf(r5, 0x29, 0x1f, &(0x7f0000000180)=""/128, &(0x7f0000000200)=0x1fc) 2018/04/07 01:02:47 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f8afc8)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7}]}, 0xfffffffffffffe6e}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x4) 2018/04/07 01:02:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10000000010e, 0xa, &(0x7f0000001fff), 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0xa571, 0x1, 0xffff, 0xdd04}, 0x10) chroot(&(0x7f0000000040)='./file0\x00') 2018/04/07 01:02:47 executing program 0: r0 = socket(0x10, 0x20000000802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200040, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0xc0000000}) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sync() listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48) r3 = socket$packet(0x11, 0x3, 0x300) r4 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd08", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda8604") gettid() ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000580)={{0x0, 0x3, 0x1, 0x0, 0x100}, 0x0, 0x80000000}) epoll_wait(r4, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x401) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x2b) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000600)=ANY=[@ANYBLOB="8c0000"], 0x1}, 0x1}, 0x40000) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_int(r4, &(0x7f00000002c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=0x1000890000001) write(r0, &(0x7f0000f61fe1)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000780)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000007c0)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000008c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000900)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000a00)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000b00)={'erspan0\x00', 0x0}) accept4$packet(r3, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b80)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000cc0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000d40)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000d80)=0x14) getpeername$packet(r4, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000e00)=0x14) getsockname$packet(r0, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000e80)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000ec0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000fc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001340)={{{@in6=@ipv4={[], [], @loopback}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000001440)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000014c0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00000015c0)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001bc0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001d00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001d40)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000001e40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001f40)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001fc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002000)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002100)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000002200)=0xe8) accept4$packet(r3, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002280)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000002340)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000002440)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000002480)={@remote, 0x0}, &(0x7f00000024c0)=0x14) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000002500)={@multicast1, @rand_addr, 0x0}, &(0x7f0000002540)=0xc) recvmmsg(r3, &(0x7f000000aa00)=[{{&(0x7f0000005780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005800)=[{&(0x7f0000006c00)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xffffffffffffff74}, 0x7}, {{&(0x7f0000005840)=@nl, 0x80, &(0x7f0000007c00)=[{&(0x7f00000058c0)=""/197, 0xc5}, {&(0x7f00000059c0)=""/87, 0x57}, {&(0x7f0000005a40)=""/208, 0xd0}], 0x3, &(0x7f0000007c40)=""/48, 0x30, 0x1}, 0x7fffffff}, {{&(0x7f0000007c80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000008280)=[{&(0x7f0000007d00)=""/174, 0xae}, {&(0x7f0000007dc0)=""/76, 0x4c}, {&(0x7f0000007e40)=""/22, 0x16}, {&(0x7f0000007e80)=""/235, 0xeb}, {&(0x7f0000007f80)=""/148, 0x94}, {&(0x7f0000008040)=""/44, 0x2c}, {&(0x7f0000008080)=""/57, 0x39}, {&(0x7f00000080c0)=""/224, 0xe0}, {&(0x7f00000081c0)=""/95, 0x5f}, {&(0x7f0000008240)=""/46, 0x2e}], 0xa, 0x0, 0x0, 0x5}, 0x101}, {{0x0, 0x0, &(0x7f0000008580)=[{&(0x7f0000008340)=""/51, 0x33}, {&(0x7f0000008380)=""/251, 0xfb}, {&(0x7f0000008480)=""/222, 0xde}], 0x3, &(0x7f00000085c0)=""/36, 0x24, 0x4}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000008b00)=[{&(0x7f0000008600)}, {&(0x7f0000008640)=""/110, 0x6e}, {&(0x7f00000086c0)=""/162, 0xa2}, {&(0x7f0000008780)=""/135, 0x87}, {&(0x7f0000008840)=""/50, 0x32}, {&(0x7f0000008880)=""/95, 0x5f}, {&(0x7f0000008900)=""/62, 0x3e}, {&(0x7f0000008940)=""/22, 0x16}, {&(0x7f0000008980)=""/112, 0x70}, {&(0x7f0000008a00)=""/197, 0xc5}], 0xa, &(0x7f0000008bc0)=""/209, 0xd1, 0x4344}, 0xde82}, {{&(0x7f0000008cc0)=@alg, 0x80, &(0x7f0000008f00)=[{&(0x7f0000008d40)=""/196, 0xc4}, {&(0x7f0000008e40)}, {&(0x7f0000008e80)=""/89, 0x59}], 0x3, 0x0, 0x0, 0xfffffffffffffffb}, 0x100000001}, {{&(0x7f0000008f40)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f00000095c0)=[{&(0x7f0000008fc0)=""/220, 0xdc}, {&(0x7f00000090c0)=""/120, 0x78}, {&(0x7f0000009140)=""/191, 0xbf}, {&(0x7f0000009200)=""/155, 0x9b}, {&(0x7f00000092c0)=""/201, 0xc9}, {&(0x7f00000093c0)}, {&(0x7f0000009400)=""/99, 0x63}, {&(0x7f0000009480)=""/174, 0xae}, {&(0x7f0000009540)=""/49, 0x31}, {&(0x7f0000009580)}], 0xa, &(0x7f0000009680)=""/210, 0xd2, 0x2}, 0x1}, {{&(0x7f0000009780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f000000a980)=[{&(0x7f0000009800)=""/30, 0x1e}, {&(0x7f0000009840)=""/159, 0x9f}, {&(0x7f0000009900)=""/4096, 0x1000}, {&(0x7f000000a900)=""/72, 0x48}], 0x4, &(0x7f000000a9c0)=""/27, 0x1b, 0xffffffffffffffff}, 0x8}], 0x8, 0x40002060, &(0x7f000000ac00)={0x77359400}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f000000b500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000000b4c0)={&(0x7f000000ac40)=ANY=[@ANYBLOB='h\b\x00\x00', @ANYRES16=r5, @ANYBLOB="00022dbd7000fbdbdf250200000008000100", @ANYRES32=r6, @ANYBLOB="dc0102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ff07000038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040009000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000300000008000600", @ANYRES32=r9, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="3c00010024000100656e61626c45640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000100000008000100", @ANYRES32=r12, @ANYBLOB="600202003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="0800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000800000008000600", @ANYRES32=r16, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004004000000008000600", @ANYRES32=r17, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004008100000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400010000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="08000100", @ANYRES32=r20, @ANYBLOB="54020200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000900000008000600", @ANYRES32=r21, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r22, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000700000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004001f0000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r24, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400bfffffff40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000080000008000600", @ANYRES32=r25, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r26, @ANYBLOB="a401020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040007000000080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000100ffff3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r27, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000500000008000600", @ANYRES32=r28, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000008000300030000000800040090d500003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r29], 0x868}, 0x1, 0x0, 0x0, 0x20000000}, 0x40080) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e22, @rand_addr}}) 2018/04/07 01:02:47 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff4}]}) setitimer(0x0, &(0x7f0000000080), &(0x7f00000000c0)) [ 264.103789] IPVS: __ip_vs_del_service: enter 2018/04/07 01:02:48 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') ioctl$void(0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r1, 0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mknod(&(0x7f0000001300)='./bus\x00', 0x13, 0x0) ioctl$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}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001580)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x0, 0x0, 0x0, r2}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r4, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r5) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) sysfs$3(0x3) r6 = accept4$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14, 0x800) sendfile(r1, r6, &(0x7f00000013c0), 0x400) 2018/04/07 01:02:48 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'vlan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, 0x7f, 0x5, 0x6, 0x100, 0x400, 0x0, r1}) setsockopt$inet6_int(r0, 0x29, 0x88000000000004c, &(0x7f0000ee9ffc)=0x1000040, 0x4) 2018/04/07 01:02:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/04/07 01:02:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x12, 0x0, 0x3) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)=""/88, &(0x7f00000000c0)=0x58) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100), 0x800) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f0000000000)=0x215) 2018/04/07 01:02:48 executing program 7: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x40032, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x3, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/04/07 01:02:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {r1, r2/1000+30000}}) writev(r0, &(0x7f0000000000), 0x100000000000004f) 2018/04/07 01:02:48 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x840, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000340)=0x51fa, 0x8) r1 = getpgrp(0xffffffffffffffff) setpriority(0x1, r1, 0x59) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000280)={0x5f, 0x0, 0x0, 'queue1\x00', 0xfffffffffffffffd}) write$eventfd(r0, &(0x7f0000000580)=0x3f, 0x8) sched_getattr(0x0, &(0x7f0000000000), 0x30, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) dup2(r0, r0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={r2, 0x80000, r0}) r3 = getpgid(r1) get_robust_list(r3, &(0x7f00000004c0)=&(0x7f0000000480)={&(0x7f0000000240)={&(0x7f0000000200)}, 0x0, &(0x7f0000000440)={&(0x7f0000000400)}}, &(0x7f0000000500)=0x18) clone(0x0, &(0x7f00000000c0), &(0x7f00003c6ffc), &(0x7f00000c0000), &(0x7f00000001c0)) pipe(&(0x7f0000000540)) sync() setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200), 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000380)=0x4) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)="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", 0x1000, 0x0) keyctl$revoke(0x3, r4) 2018/04/07 01:02:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00006f0fc8)={&(0x7f0000c16ff4)={0x10}, 0xc, &(0x7f0000e83ff0)={&(0x7f0000bcd000)=@newpolicy={0xb8, 0x13, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x80, 0x80}}}, 0xb8}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = getpgid(0xffffffffffffffff) setpgid(r1, r2) 2018/04/07 01:02:48 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/04/07 01:02:48 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400000, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x301000, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x4, 0x31, [], 0x5, &(0x7f0000000200)=[{}, {}, {}, {}, {}], &(0x7f00000000c0)=""/49}, &(0x7f0000000180)=0x78) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)=0x3, 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2000000000484, &(0x7f0000000900)=""/24, &(0x7f0000aed000)=0x18) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000280)=""/217, &(0x7f0000000040)=0xd9) 2018/04/07 01:02:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000372ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c24000)) 2018/04/07 01:02:48 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x289}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) shutdown(r0, 0x100001) clock_gettime(0x0, &(0x7f0000004d00)={0x0, 0x0}) socket$inet(0x2, 0x0, 0x2a2f) recvmmsg(r0, &(0x7f0000004b00)=[{{&(0x7f00000020c0)=@generic, 0x80, &(0x7f0000002240)=[{&(0x7f0000002140)=""/74, 0x4a}, {&(0x7f00000021c0)=""/126, 0x7e}], 0x2, &(0x7f0000002ec0)=""/4096, 0x1000}}, {{&(0x7f0000002280)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002480)=[{&(0x7f0000002300)=""/92, 0x5c}, {&(0x7f00000023c0)=""/154, 0x9a}], 0x2, &(0x7f00000024c0)=""/54, 0x36}}], 0x2, 0x0, &(0x7f0000004d40)={0x0, r1+30000000}) 2018/04/07 01:02:48 executing program 3: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x24040, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x1) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) syz_open_procfs(r1, &(0x7f0000000000)='environ\x00') dup2(r3, r2) exit(0x67) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/04/07 01:02:49 executing program 6: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0/bus\x00', 0x472, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000280)="58a5b95873c8321d99a799128ebb8373dac98ea6e597a63996876c97e34e51a77abca5147b6548b314a4e85a6b8107e07cbdda715774b49f40fb9bcd24d22e5f94ff0f2d98eae9945d9955fb354ea5a818f88e167a4a0118be55b70e089fd77332bd5e87f29f1a6ca04ee7e9a3b2c66d702afddd6c79c85e9e308d81f6a0e8ed1f1c0ee3c8c78e27b178ca38abe5bbfd119ac15ef818686f3ca6f50510d1ac3bff", 0xa1, 0x80}], 0x100400, &(0x7f00000007c0)={[{@nls={'nls', 0x3d, 'macromanian'}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x36]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x37, 0x37, 0x35, 0x32, 0x37, 0x31, 0x36, 0x35, 0x0, 0x37]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x3b, 0x38, 0x0, 0x30]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}]}) unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200)=0x5, 0x4) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0xb8) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) mq_open(&(0x7f0000000380)='user@-[bdev.$systembdevem0\x00', 0x0, 0x1, &(0x7f00000003c0)={0x3ff, 0x8, 0x0, 0xf15c, 0xf7d, 0x7, 0x200}) 2018/04/07 01:02:49 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000054000)=[{&(0x7f0000054f37)=""/201, 0xc9}], 0x1, 0x0) r0 = eventfd2(0x7, 0x80000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r1, &(0x7f0000000000)=0x26, 0x4) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x1) ioctl$int_out(r2, 0x1, &(0x7f0000053ff8)) 2018/04/07 01:02:49 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2afef)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) poll(&(0x7f00006ed000)=[{r0}], 0x1, 0x3) 2018/04/07 01:02:49 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00007e2000)=0xb) r1 = socket(0x18, 0xa, 0x5) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_delroute={0x1c, 0x19, 0x503, 0x70bd26, 0x25dfdbff, {0xa, 0x80, 0x10, 0x1, 0x0, 0x3, 0xff, 0x6, 0x1800}}, 0x1c}, 0x1, 0x0, 0x0, 0x40001}, 0x80) 2018/04/07 01:02:49 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) ioctl$int_in(r1, 0x5473, &(0x7f0000000000)) write(r1, &(0x7f00000b5000)='\b', 0x1) 2018/04/07 01:02:49 executing program 7: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x40032, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x3, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/04/07 01:02:49 executing program 0: r0 = socket(0x18, 0x0, 0x1) getpeername(r0, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/07 01:02:49 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(0xffffffffffffffff, 0x400000000000111, 0x7, &(0x7f00000019c0)='\x00\x00\x00\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x3) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000003c0)={0x6, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000400)={r3, &(0x7f0000000600)=""/156}) add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca1b68055ad22297a0e375c798812653800dd86e83f062707093fe466565fb735e9aba5c3891a3da42", 0x2c, 0xfffffffffffffff9) getpid() r4 = fcntl$dupfd(r1, 0x406, r1) pwritev(r2, &(0x7f0000000540), 0x0, 0x0) r5 = add_key(&(0x7f0000000440)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178c1", 0x63, 0xfffffffffffffffc) keyctl$unlink(0x9, 0x0, r5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(0xffffffffffffffff, &(0x7f00000005c0)={0x8}, 0x8, 0x800) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000580), 0x2) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0xd9c5, 0x0, 0x1, 0x2, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={r6, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x0, 0x7, 0x0, 0x0, 0x15, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r9 = creat(&(0x7f00000000c0)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r7, @ANYBLOB="050007"], &(0x7f0000000580)=0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r9, 0x541b, &(0x7f00000005c0)) setsockopt$inet6_opts(r8, 0x29, 0x3b, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x68) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000480)={0x2, 0x1, 0x3, 0x9, 0x7ff, 0x5}) [ 266.089254] IPVS: Creating netns size=2552 id=31 2018/04/07 01:02:49 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) unshare(0x20000400) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="49bdc3bb89b4a1da25bd01b9c4ff4b0ba3f169d5a96e6c56221786be357c585f687d3fee0d28f05ddefa8cfb76dc08e13554491cf1487b0befd369f8fb7660b8df6919c45c7b5906f949f03e1d414e03bff188ee721413ce9655b0bf46567fb31d68bf16", 0x64}, {&(0x7f0000000140)="2c91ce729ed0fa799b604de974704309977793b78c94f31e8c95e5e844837ca3f7064b354bf35f129a05ce76cd8cab94b073fd206ff01f3f748d4061cc76f1dc3d5375de2bd5627d7c34ffb89a1814bbe4151ac0c83943d66777c1f906233c9ddb6a860be99bb4c317f1641d45ba0f9fde82c1da31738a154cafe7", 0x7b}, {&(0x7f00000001c0)="553e6c840439c882802e1b81fe8485", 0xf}, {&(0x7f0000000200)="4591029ae245cdf819733c60bea95f8fb6deaa0166fb1cff8b62e2907329fa58ec72912052487dca55f9c8c315b754418456a03953f03858157af6bed5dd7e41bfea73a8f19f19d29b8386592a919865a75c2ef14ff3c508aadfc9d402d0965aad6e3b18b9aa35c73425f316b7c93c634aa9dfc8a76d120d4cc45e518d4093f62f0a6e632d6f2ae078c003b3600c64138988424df494bdf2dc5707063ed3a7d4decd945da608d92fae41cf59841d41110dd666fd6ff96d7ed21a589dda8fae28811d7ee69f9afb519f25d69787dc84fbdb73c4a02bc6b219ac0cacd8d790efd79c7deeb993aa4b0d043397d0182397", 0xef}, {&(0x7f0000000300)="8dff7f16ad62c2bbcab596", 0xb}], 0x5, &(0x7f00000013c0)=[{0xe8, 0x107, 0x9, "ac5d669757c8a6b1f9e8d9c2462d1539f7887afed9ceac0afdf0754712f37958e431b70d2b1acc6ce4ce93df32f4c6a3ca49fa93fb9b48beb0b6dab217570156581b8f39392cea40301ae096c25037f30ea760fdd58b2d1b7ba954f5c73e6f441392c68b200f4e4961d6bb63fac780319707209fe6d2b6ff02df2d2c478aa423c7cecc2ea01e1f674d5db96aa1bc80a23808aa29555b059431215e8cb8693d0fe66f5798044f38d48ea69747f670fd458e4a0c0cb42521a4fc5320b8b4d451cd750699a58fa3adae4d593d6af5ca3b862381fb4dc70473"}, {0x28, 0x18e, 0x3, "6c7b938439efde9eaa209e386547e5af436abb"}, {0x68, 0x84, 0x1, "f6f819e967349bb9e408c004951db368d665f87eac13adbccbbab113061c958cfaf08f9d3b77aa169008d911fbd60a6abc0277711dcaf94e2ebe0007694740768be25850d267204df879395ae132d9ffdadee27e7fcb2e85"}, {0xc8, 0x10c, 0x2, "b707f0b3b3362f8276c653802a2000b73d8c1f7792a16f9ca95385b9f48f44464f5c62243c72f053f3188641c28063f8a54c0ded8b92c859ec768b062543dacdcaa00fd0b289f6e324e6663798331212b706b245738b518d38db5f7b1c6413fc588770575d05e94b6a652d057833a35ab69990d4991211dbbc831de3b6ceefe730e50fd65047c1e0ec15aa37fd3f3fdf6568f0f2390ff02a42c80e4decf0f8bc8389f6bd19d1b970f60e04709c5acd3285"}, {0x100, 0x117, 0x8000, "b2eaf45a1fd74de7916dcbc012c86d638ae0663ab96664a93b54e7162e6ddb83e09a4d7cabca7965db21c3c234fdd6c3fe57b0ae38d74ae127abd9911509865d40753a47257c286efc392e06c56f84202cb6e1bf5fbd331ff8bdd846fa8205326e4bb83944ff853e2f8986797f975a8d41e257fd6cfb22a72da52fde4318d97e87df863ad8cbc3e3398338dc3d1951812ec7759bfece05a0381aada4a7dc46a4d94226c194bced27499bd626fc4dfb1b1df86d420e5d07c97996adb8aa9cfa7127e439aef4015f6e952724d9635907f7925a3a6adce578e23e78ce14750d26af37fe6d402b0d9d96c289bf7f4a317f"}, {0x20, 0x110, 0x8, "90afc2d8c169d0d3cc2a35e5"}, {0x1010, 0x10d, 0x3, "4018cbeb00b1f9cd0b2fa59fec1303f9b45a2e7f9e4ce2cd3da05388daff07b566d2226890ddb738adc719eb79a3c5f18cf3cfdde8bfe549f2bc52a12c40f7447de0eb55bf214df4e248e31f0f3f4b9c526975b0c9f2586a754e3cf809b9ae51653f08a9e0698232922d443e37f2cdb9f6233ce692b4bf1eb9f39be0878661b742f3b760065e51695dee39cb12346e69d5cb08891f7b28d12d507c668b9ad8c5a7938431f9bab9630358967bce54cab640944a777f1ca9b4feb0fae100d86f380d94a0be34d2c541bc5a4ce5212e4a1c3e27d197a12aedf4d2c89dc8a5b066478820ddb5e943e0cc7c9bd5722105dbe45e2ed7c939e79b21c7093872beb53a0b64c4866c5cffcff82a0ebd5eb3ccb0aace2849b0fad702408feb1bbb492411423994c0966f9186f1be68e21c9727ecf7ad2356ab5e4df688f21dbe27f0ea3f1fbebf78751e534398cb4b3b56b3d0fbeb8f6d92d54919412442cada50ebcf521309b6f4551703abbece1f8990df20e81c2ce81fa2f65d144dacf8096602f927cb90b921949740ed96689a1a47b9199c6a3d9f342d9a4d83ce92ccea72fa19faddedf6f7bf6adedae6044c483a3fd2945acbda02cfe932feb9e942881f0248d46210cdd52dcf7d88a4d7a6dda010de1b88128c1c7f456faa9005a093d01dfe6b636ebf55990d3d28bbfa7301b7764a57438e2cf920dcabd89db9a4e47149470229e07a4bd0367bf5f8299083cf20765fd606d6eb6aa60bf3d05798a4e5838d300ab1c6baa3eb65b3e7b9712a94895d9a1e69e8cbbe04b0bc948e552a6cdc17711d76efece6e87a2bb456ffae6ee9c8aba9ef928ca3ab046c7699a6e125508fb03c035a58938742e74d54e869c763eec9076e373593a2f9d1e95f21a86390e6d54fef4e50af7fae96c114c5e48309c7eab4be5f960a547c89df52bb3c4687b15e194b29f5f34fe741661675ebfab245b54c4763a6c0b1c2494f34414552f3ee23f999d383e2386c6591e72d80bf12d002ca854db467e28e9b42987386652771965e7bc9ed22dd97d9087f3e6ba5048c67412e77497414360e560b76da8c524e10ffd6135df2db960edcf54f20b3c514fd42bd2bf2cbece030f4a8247183a88faf6d6ba794203d6c4db02aa47dc513cdaa6e31835e5cced85a86b0563ad044efa5223f469eb502e47c393064c84b72b7fbd04c4eb925cd839cf3be8f726d2424d4106d76fee9a37afc9784560594f201397f644d0b536a8983763970a3b2eb7531029b2ecea52428ea8f51413e3f8b7cde827245f9aefd763688dfd3edd46d49e7a97337d5b55e9715552a8e12ef17839ced87deff3f0c900c8430f1c5d7c90559be023bb9bdc45d81176fbed12472dc0a50e1b8767a3f4db9118af09482b8399b9284a7e24ba8cf2504ddb3ba407ec3dcd4fdaff7877061656bd46ab166befe6a55372536b353ef1c13a254b1195fe6a8dcd9d9e24725da4ff81e7e6e22fb9a770d109358c1497585079a86c58262c317c1f98826d990e7fd5250bd749bc47e31182e871d6b99f69455f9b10eb01b9c32334e39667b61da8135dd14d5119274e1db4a981ff0a0c37cc683425f92e383fbdbe759e0a5f5964b5330293b8821220beb451ef0f7b91d713ce763052c1086939aea67edd256e1bd79e57bae1a56fd9955725e2be229282b8d878e42d79d18f2d73b00db80b9ca0daefb0bb3637fc7bfa048df718782f3dd616c9ab829c5930cc8f638ce5bb79546e1391721610b472bf99e3268f528d50fced76e739e4aa3ee59f21bb136c732ae77bf19fa42f1dddd27fdf3a2466fb1c77ce1c06464ac744ab1b8dde6e8769c3e5154e7a6a40782e042af5cbb1bb38b6c36269f3d81f2fd64fd5bc4fb3a50e4b81e7b21ececf3f821938be6ab037069f07c91bc6378282bbf5f8f78fb32a2a84d9fcbd33e60ff2c9b0946ac2c411170b67785fec89b2690b79f073c630bd0d0b725eaf5c5072193f066837c791d11424775f8adef4f56cb913d6ea37abecf14a322922234491cb5a8d3e0891df0b7d21aeddeadc621d252cde6a32b84f966c61be91cf9fb66fb7229604d3ae97efab562920501a0a564b84623ed5333db10056916d10f4ca39ef795a8f7c5def384a12597227756addeeaca9d3f98e1656c5f5eefa1c442e0e7324d6190c7d00fcddd87d905d10911c58eca6405fd32afd67c35f86da7972e6906324ded719baa45f8b4ad0f260c188112d2c2fb26d7fb696c9df627ba21f6ba8d90e9a43d0fa40975e895d135616bb0d0cc1f43836e1b64d6d5c4e6422322779281f784c62b4f21bebbeff47ced9d47a80874e229f3511b6168d5f5f420c3359d9ec7325ffeac8156d851acaf7728cb3955eaefa95509050e9598336c49b3cd88e4c0c48c0f14b564699dd3a1d250e64ee9f70c47047eca3908f802b3bf5996b32e177ec21b24bde28c9f2c7b8cdeeaf64e11b92edfde15450992bb418ac1c870a48c42de4aedf98241517ad63b5d2a32917f0fe49834d4411b0b13d192adaa783f3cfc6b7a0a8e97ece67de49be0f9da0989626b488adadb8b83e4b93588d9842e13447684b4a2b4dda29225d15dc176ce2986bccd52408cd9edc531881760ac0c71f4631b00d0793b74649a586c9aa8e782045673d7d6b8eca8afcc7753488df8ca13e6c9decd2c52b6854ba7cf96c2443ad56aaea2ec600f10d79a21f52028eab7d19e45a7dd87988e74337513c09a9af98b2e9a4e9139755373989c6b20edcde1d09aacc673f58b275497e571df8de77338c0beb1bc020435711202d27c815830a4388815ee81b18df6ca4fe5ea4d523554e1ceecf574087794f182ae72db5dd18d334cf1215cbb0140ab90e08d5aad132fbd9c1a019ca4d473af205713d30672092dd45007ee2ff9b8daf364ff775ee3688064e1d1aa8108df784a9752233a57c34bea433f3c6e9184845e99411fa81c66785295ba0ccbafb1dfc96f54561ec6ee65b051f46624fc651bde66022b4a4b09d5c9885f2f68dd39a77a3f9ee70a774ad46640b45d91f27ab8dd3de112f2fec74695a05b0224c05d1d7910d6c90f31ac7015f49aa10e1e37e3b3a207f3ebe5dea899af137a7ebf48962930a051833f369bd2a4c37ace4689d5034c3bed0d10643fb5119d48ba716a77b95c0360846c39640fdf6f77f2f8b15eaf4a7a84f53a5a988aa4775656a781168d858389148594528e5043cec6b4260c1a4ee7c7c54c7ae33c5100b7f4ef6e895e5e68721a719f3fd1527f6a3a787546ff06a6fdcb12b90dab9f890fe631ad783489182e8fdca683a521c45d49ad846c57358da034f385a32aff8949cf2ad20e46270ae5acebfab1654b17fb5d4685ed3cf3a2e5d62eaa869a84930f7137cdf8c988de416747b784e058204b15e5c1d5877419a8706ce3935e411c40e176abaf41b6c2102636744bfb375538a4b7e62e7a3a86a4f296ee79c35581738ed350bffb144f1465df49faa86a284eefe259a002c3d987d48796aa73a95cb0227e1201284bda33b720f62d1d8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{0x28, 0x115, 0xfff, "b36a306cd4a4964c2663625b8caae5138f28bdd93cd6b4"}, {0xa0, 0x1ff, 0x10000, "3475af256778020914c1cf4a7983018a652a39139accdcefcb7ed08d68062a65b4ddf42d573281ed25e22a1c15e032b07b11be18bf1323ad7677d0915bfbd556b777e926b835c35d1df38c03de184d933b5dfc76c6e28de2275c8953c2c4396deb8eb3c912c21229bf7c332bd7884492b1c14c8b3437c12b2277ef47c209a03b7a36bc6437b6be5fe815c81bde6d70"}, {0x98, 0x10d, 0x3, "f86db88a8a62d5fc9f0e5b7ec81e491d288dbbe2ee0f0ccffce7f40118bfdb1b43f68678c4274d05d03b2d06cb6cf8a5bd44e198b8185a9df844cbaef3269dd645b7dc0be1a1dfeacce5943e33be74cd59336047a51eefb98bb95f3ef55de4bb1d4b9ccfb7ad5ebfbedb4d86ec96671dce1fff50a7f62d57866facd72ea2709b72b2"}], 0x14d0, 0x4000000}, 0x20000050) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x402700, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001300)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001340)={@dev={0xfe, 0x80, [], 0xd}, @dev={0xfe, 0x80, [], 0x11}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9, 0x2, 0x0, 0x100, 0x5, 0x1400110, r2}) syncfs(r0) [ 266.518175] pktgen: kernel_thread() failed for cpu 0 [ 266.535088] pktgen: Cannot create thread for cpu 0 (-4) [ 266.556156] pktgen: kernel_thread() failed for cpu 1 [ 266.570394] pktgen: Cannot create thread for cpu 1 (-4) [ 266.580670] pktgen: Initialization failed for all threads 2018/04/07 01:02:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={"73797a6b616c6c658830000100", 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x0, @rand_addr}, {}, 0x4, {0x2, 0x0, @broadcast=0xffffffff}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}}) 2018/04/07 01:02:50 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x100, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4008700c) getsockopt$inet_int(r0, 0x0, 0x675d1c3b4dbe7590, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f0000000180)="20da60c902cddf83df348f6215c65669f4798b0ce70b3d45ecf7fc1f12b978c4ca7c46a3071ff56891a992d558d20822aa74fe92511823c397055f8da61f799b2cf842de90938f95c7f0d609fac02ce45fc128ccaaab0d56df5f6f5bf489340dba0ab7b87d17fb3882caf8248fe818780b47f069d199a418f57396af4d969d4d4de1be6953ca914ff53d5f10ba4905165d7af3e6760749e43f73ba46d203103450ede3d0a25ff2f76982169b82cb31cdac972d048af8e6f01e9c5808aadefa9bb3841601f9ad1670b7e3ce4f502d4dd04a8e9deb5173a2ec592ea1", 0xdb) 2018/04/07 01:02:50 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x0, 0x4}}, {{0xa, 0x0, 0x0, @empty, 0x2}}}, 0x108) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x80000001, 0x2887, 0x0, 0x100, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5}, 0x0, 0x0, 0x0, 0x3, 0xd9bc}, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getresgid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)=0x0) setgid(r2) r3 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x100) write$evdev(r3, &(0x7f0000037fe8)=[{{}, 0x0, 0x0, 0x2}], 0x10) sendfile(r3, r3, &(0x7f00009bcffe), 0x4c35) write$cgroup_pid(r1, &(0x7f0000000400)=ANY=[], 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/04/07 01:02:50 executing program 5: socket$inet(0x10, 0x3, 0xc) 2018/04/07 01:02:50 executing program 1: clone(0x0, &(0x7f0000000580), &(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20140, 0x81) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in=@loopback}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) getpgid(0x0) 2018/04/07 01:02:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) lseek(r0, 0x0, 0x4) 2018/04/07 01:02:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x100100) 2018/04/07 01:02:50 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/22) ioctl$sock_netdev_private(r0, 0xa9fb, &(0x7f0000000240)="c2c3000f50247874f9533b0d5b776a01a8dbb516534f5211077d2a7b63782f87d057fca3f5f0a93fdf4e86540b7bee51e4da46") r1 = dup(r0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000180)=0xc) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000007c0)={'tunl0\x00', {0x2}}) 2018/04/07 01:02:50 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @broadcast=0xffffffff, 0x10, 0x0, 'sh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/07 01:02:50 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x18}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x37d8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff]}, 0xfb}}, [0x7, 0x0, 0x40, 0xb1c, 0x1, 0x5, 0x0, 0x1, 0x4, 0x4, 0x4, 0x2, 0x5, 0x4, 0xdc3c]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x52a1, 0x8208, 0x4, 0x7, 0x80000001, 0x4, 0xff, r2}, 0xfffffffffffffd8e) 2018/04/07 01:02:50 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x9) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000000080)={'lo\x00', @ifru_map}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x1, &(0x7f0000000300)={0x0, 0x989680}, &(0x7f0000000340)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000580)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000648000/0x1000)=nil, 0x1000}) getsockopt(r0, 0xffff, 0x3f, &(0x7f0000000440)=""/153, &(0x7f0000000500)=0x99) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r2, 0x1}, &(0x7f00000002c0)=0x8) getrandom(&(0x7f0000000100)=""/227, 0xe3, 0x2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) futex(&(0x7f0000004000)=0x1, 0x4000000400000085, 0x0, &(0x7f00003fa000), &(0x7f0000004000), 0x401ffffffc) r4 = getpgrp(0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000380)="cd8621e915c9c584a2a4e792fa3a80ea932441bc0bded8a46ca0a1d508b2ead59eaf3bd25adb8bb7c1dc3042e28a0cfb10420bc5897a88fad4dd5b167cd7d806cfa8bb1e222f0a9432bc3c10e251c0509b38e3234adb67ecc4a7406e07b319ce48ad05781c1cbb5459462449a767537ee20101c201a207319ef54849409332e66e8cd756d74f41a435e44accb8e800deb62434997f4bd719b3b4b882914628fbca40ab0b78605391cd0f37b4f15e1d5e6618c380", 0xb4) fcntl$notify(r3, 0x402, 0x20) ptrace$pokeuser(0x6, r4, 0x8, 0xc5) [ 267.541947] IPVS: __ip_vs_del_service: enter [ 267.619299] IPVS: __ip_vs_del_service: enter 2018/04/07 01:02:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x100100) 2018/04/07 01:02:52 executing program 3: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() pread64(r0, &(0x7f00000001c0)=""/168, 0xa8, 0x36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') write$fuse(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x28) 2018/04/07 01:02:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f000062f000)) unshare(0x40000000) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000008c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000980)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xc, 0x8, 0x6, 0x1, 0x20}, &(0x7f0000000340)=0x98) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r4 = epoll_create1(0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f00000006c0)={0x400000000000032b, &(0x7f0000000b00)=[{}, {}, {}]}) prctl$seccomp(0x16, 0x0, &(0x7f0000000640)={0x6, &(0x7f0000000600)=[{0x200, 0x1, 0x0, 0x81}, {0x3ff, 0x74, 0x80000001, 0x9}, {0x7fffffff, 0x303a2000, 0x6, 0x9}, {0x39, 0x8, 0x1f, 0x7}, {0x9, 0x7, 0x100000001, 0x1ff}, {0x1, 0x3f, 0x7, 0x2}]}) ioctl$LOOP_SET_FD(r5, 0x4c00, r4) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)) r6 = geteuid() fchown(r2, r6, 0x0) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0x1) fcntl$getown(r7, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800000000000004, 0x6d1}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$unix(0x1, 0x1, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0xffffffffffffffff) sendto$inet(r8, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r8, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/07 01:02:52 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$cont(0x20, r1, 0x0, 0xfffffffffffffffc) vmsplice(r0, &(0x7f00000011c0)=[{&(0x7f0000000000)="688efb2338ed3cc39595b4811627b4c49e1b5f6a3f40f74555244b1efe5fce6ace815a0876cf22ba8281ca91a1a91dc170c2", 0x32}, {&(0x7f0000000040)="7f58e7da76458e01cfec4d5cee644c3fa5746dddde8fc054c372080bf626c913ba479eb1c7a33605ffde5e8e30fbce02ac104a59631262450eb376b4e40fbdbb80bd89c2e0fd6488e5283f4fcb4d93225b083ea86059245c452b1f78e3822d0ee71e53872f777bbd", 0x68}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="1fa74e764404d89f8592663cb338a1ca486abb805603db2ff97f55cb5036c249873a38bd744c26166a12f46a9f195d982c152f80720bf725880dad92299fd0f930ec2b3449752fba2ddf7cc3a1e3db1aed6498d521a04743af8f1a11d04cf0fd40b7ee533ee1062fd3acc407fc112e65444f29a61876c3cee8a2f22c285cf99264bbb9aa894486e9b962b4b08f536624f6584970d072ac96a00a543a340c75edd8ac74bbfa22908d93defd96", 0xac}, {&(0x7f0000001180)="467f863d8ed55505904d77e0c52dfc387591592270e1e0", 0x17}], 0x5, 0x80d0b4c5f3c1977d) 2018/04/07 01:02:52 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000040)=0x2, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)) 2018/04/07 01:02:52 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x642000, 0x0) write$evdev(r0, &(0x7f00000000c0), 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000a08000)=@un=@abs, 0xfffffc5d, &(0x7f0000f54fe0), 0x0, &(0x7f0000000040)}, 0x40) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 2018/04/07 01:02:52 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) signalfd(r0, &(0x7f00000001c0)={0x7df5}, 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1be8fcbf}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, [0x9, 0x1, 0x1, 0x13f0dd7, 0x0, 0x4, 0x8, 0x10001, 0x1, 0x8, 0x0, 0xffffffff, 0x1, 0x5, 0x2]}, &(0x7f0000000380)=0x100) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x107100, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000180)={0x36, 0x1000003}) ioctl$KDADDIO(r2, 0x4b34, 0x101) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x8000, @ipv4={[], [0xff, 0xff]}, 0x10000000}, 0x1c) 2018/04/07 01:02:52 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000140)={0x10}, 0x0, &(0x7f00000014c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="04010000100001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000010000000000040000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x104}, 0x1}, 0x0) 2018/04/07 01:02:52 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200002) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/4096) r1 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f00008c5ff4)={0x10, 0x0, 0xffffffffffffffff, 0x20000000}, 0xc) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001040)=0x4) 2018/04/07 01:02:52 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/07 01:02:52 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup3(r0, r1, 0x80000) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x0, 0x3, 0xa, 0x2, 0xffffffffffffffff, 0x2}, &(0x7f0000000040)=0x20) setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) write$cgroup_pid(r2, &(0x7f0000000080)={[0x35, 0x31, 0x30]}, 0x3) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000001340)="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", 0xeb4}], 0x1) 2018/04/07 01:02:52 executing program 3: modify_ldt$read_default(0x2, &(0x7f0000000140)=""/77, 0x4d) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r1) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') renameat(r0, &(0x7f0000000000)='./file0/', r0, &(0x7f0000000040)='./file0\x00') 2018/04/07 01:02:52 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$KDMKTONE(r1, 0x4b30, 0x5) write$tun(r1, &(0x7f0000000000), 0x1c) 2018/04/07 01:02:52 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) socketpair$unix(0x1, 0x200000000000005, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0xfffffd4b}, 0x0) fstat(r0, &(0x7f0000000000)) 2018/04/07 01:02:52 executing program 4: getgroups(0x2, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff]) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/11) setgid(r0) 2018/04/07 01:02:52 executing program 7: rt_sigpending(&(0x7f0000000000), 0x8) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f72ffc), 0xf) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendto$inet6(r0, &(0x7f0000000080)="d286137e736f2f045c8a756aa314971f734786a43f86b10b856f205586018a2d1184d1d29ea87d9483ca8daf", 0x2c, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0xa7}, 0x1c) 2018/04/07 01:02:52 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000004000000000000000000005fac80000000007bc30bbb87cd1311341a0012dda00ae4d1c6e75d45897077bbfaccaa004cf490716cc601598a09a07acfe525a6a8fe9adb34be880000000000000000000002d62161d02e953da8d9ee9e92801df6173fe21c3fe120d65fb8fecc38bf5c539862df6fb4d2874610a27c88f30ecbe318da9010cab849392f806a154a8df1a37fe77169bcc963c4994544e1157ae922e2c8e4fe68c2eb34f9a7ec523e3f218654be0e1ad80a98c643e7f9f979e48b96a61dbeb39b9da975c5ad30"], 0x18}}], 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="4fe2000060ee869a0049a55a18b6abc1a7d87ee6cce5d74c9923d36bb3845d8d4e05b714ebdc0a2b622d406dd4c8b6189cd0650e2cd4080014a1b23b8c2b981f58b44c23e44abeefd6df71"], &(0x7f00000000c0)=0x57) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={r3, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) delete_module(&(0x7f0000000280)='/dev/usbmon#\x00', 0xa00) sendmsg$key(r1, &(0x7f0000a6bfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0xd, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) 2018/04/07 01:02:52 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000074fffc)=0x7, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)) getgid() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0xffffffffffffff81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}], 0x38) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000100)) r1 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000faff74)={0x0, 0x0, 0x0, 'queue0\x00'}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000003c0)=0x8) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 269.593765] device bridge0 entered promiscuous mode [ 270.314779] pktgen: kernel_thread() failed for cpu 0 [ 270.319910] pktgen: Cannot create thread for cpu 0 (-4) [ 270.325319] pktgen: kernel_thread() failed for cpu 1 [ 270.330776] pktgen: Cannot create thread for cpu 1 (-4) [ 270.336118] pktgen: Initialization failed for all threads [ 270.434257] pktgen: kernel_thread() failed for cpu 0 [ 270.439362] pktgen: Cannot create thread for cpu 0 (-4) [ 270.445115] pktgen: kernel_thread() failed for cpu 1 [ 270.450197] pktgen: Cannot create thread for cpu 1 (-4) [ 270.455619] pktgen: Initialization failed for all threads 2018/04/07 01:02:54 executing program 3: modify_ldt$read_default(0x2, &(0x7f0000000140)=""/77, 0x4d) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r1) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') renameat(r0, &(0x7f0000000000)='./file0/', r0, &(0x7f0000000040)='./file0\x00') 2018/04/07 01:02:54 executing program 2: r0 = socket(0x1000100000010, 0x2, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r1, 0x20, 0x70bd2c, 0x25dfdbfb, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000840}, 0x40000) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/04/07 01:02:54 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000380)={{0x2}}) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) 2018/04/07 01:02:54 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f000062f000)) unshare(0x40000000) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000008c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000980)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xc, 0x8, 0x6, 0x1, 0x20}, &(0x7f0000000340)=0x98) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r4 = epoll_create1(0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f00000006c0)={0x400000000000032b, &(0x7f0000000b00)=[{}, {}, {}]}) prctl$seccomp(0x16, 0x0, &(0x7f0000000640)={0x6, &(0x7f0000000600)=[{0x200, 0x1, 0x0, 0x81}, {0x3ff, 0x74, 0x80000001, 0x9}, {0x7fffffff, 0x303a2000, 0x6, 0x9}, {0x39, 0x8, 0x1f, 0x7}, {0x9, 0x7, 0x100000001, 0x1ff}, {0x1, 0x3f, 0x7, 0x2}]}) ioctl$LOOP_SET_FD(r5, 0x4c00, r4) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)) r6 = geteuid() fchown(r2, r6, 0x0) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0x1) fcntl$getown(r7, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800000000000004, 0x6d1}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$unix(0x1, 0x1, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0xffffffffffffffff) sendto$inet(r8, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r8, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/07 01:02:54 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff4fe4)=@req3={0x1000000, 0x200, 0x7d2}, 0x1c) 2018/04/07 01:02:54 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x258, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@arp={@broadcast=0xffffffff, @rand_addr=0x100, 0x0, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x9, 0x5, 0x7fff, 0x1, 0x7ff, 0x2, 'team0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0xffffffff}}}, {{@arp={@multicast2=0xe0000002, @rand_addr=0x1, 0x0, 0xffffff00, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x7, 0x6074, 0x8, 0x7, 0xfff, 0x7, 'sit0\x00', 'team0\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x5, 0x2}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr=0x100000000, @multicast1=0xe0000001, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r3, &(0x7f0000037fe8)=[{}], 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000780)=0xc) sendfile(r3, r3, &(0x7f00009bcffe), 0x4c35) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x0, 0x9, 0x4, 0x3ff, 0x4, [{0x8, 0x9, 0xfb3, 0x0, 0x0, 0x110d}, {0x5, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2}, {0x9, 0x93, 0x4, 0x0, 0x0, 0x400}, {0x1, 0x6, 0x0, 0x0, 0x0, 0x800}]}) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000140)='./file0\x00', 0x4001, 0x0) sendfile(r5, r4, &(0x7f00000000c0)=0x12, 0x7fffffff) 2018/04/07 01:02:54 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) setsockopt(0xffffffffffffffff, 0x7, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195ec4c9b1", 0xdd) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) fchdir(r1) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)}], 0x1, 0x0) ftruncate(r1, 0x8002) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001380)=@req={0x28, &(0x7f0000001340)={'rose0\x00', @ifru_data=&(0x7f0000001300)="2c0ad5b60f5236e02ba9a0b685abf28adb4ca04df492361c4f44f74a9f485257"}}) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000140)={'gre0\x00', {0x2, 0x4e20, @rand_addr}}) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000012c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x200, 0x0, 0x1, 0x2}, &(0x7f0000000100)=0x14) fgetxattr(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[], &(0x7f00000013c0)=""/196, 0xc4) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r2, 0x10, &(0x7f0000001240)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x38, &(0x7f0000001280)={0x1d, 0x0, 0xfffffffeffffffff, 0x4}) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) write$fuse(r2, &(0x7f00000014c0)={0x35, 0x0, 0x5, @random="63f496351c1cbcc9eacd3a68966998c97cc2327bcffb8e95ca4e78db3864f83a9af7d7764f"}, 0x35) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/07 01:02:54 executing program 6: mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x40, &(0x7f000000a000)) r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1}) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x9) recvmsg(r0, &(0x7f0000000380)={&(0x7f00000001c0)=@ax25, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/38, 0x26}, {&(0x7f0000000240)=""/101, 0x65}], 0x2, &(0x7f0000000300)=""/94, 0x5e, 0x7}, 0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x10000, 0x30, 0x1f}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="576caee457d71c594ab40bcbdf6a003c3179"], &(0x7f0000000140)=0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f00000003c0)) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000003280)) truncate(&(0x7f0000000080)='./file0/bus\x00', 0x0) creat(&(0x7f0000000400)='./file0/file0\x00', 0x2) 2018/04/07 01:02:54 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x8) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) connect$l2tp(r0, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2, 0x0, 0x0, 0x1}}, 0x2e) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x4, 0x0, 0x0, 0x4}}, 0x2e) 2018/04/07 01:02:54 executing program 3: r0 = memfd_create(&(0x7f0000000080)='ppp0\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x80) r1 = socket$inet6(0xa, 0x2, 0x0) fchdir(0xffffffffffffffff) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) fchmod(r2, 0x20) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x7, 0x0, 0x0, 0x0, 0x1, 0xff, 0x400, 0x1, 0x0, 0x8000, 0x54ad80af}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(0xffffffffffffffff, &(0x7f0000005380)=[{{&(0x7f0000000500)=@ipx, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000580)=""/171, 0xab}, {&(0x7f0000000640)=""/213, 0xd5}, {&(0x7f0000000740)=""/205, 0xcd}, {&(0x7f0000000840)=""/172, 0xac}, {&(0x7f0000000900)=""/100, 0x64}, {&(0x7f0000000000)=""/62, 0x3e}], 0x6, &(0x7f0000000b00)=""/108, 0x6c, 0xd8e6}}, {{&(0x7f0000000b80)=@hci, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000300)=""/48, 0x30}, {&(0x7f0000000d00)=""/170, 0xaa}], 0x2, &(0x7f0000000e40)=""/182, 0xb6, 0x7f}, 0x100000000}, {{&(0x7f0000002400)=@ax25, 0x80, &(0x7f0000002580), 0x0, &(0x7f00000025c0)=""/92, 0x5c, 0x7}, 0x6}, {{&(0x7f0000002640)=@ax25, 0x80, &(0x7f0000004740)=[{&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/70, 0x46}], 0x3, &(0x7f0000004780)=""/6, 0x6, 0x8}, 0x4}, {{&(0x7f00000047c0)=@hci, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004840)=""/253, 0xfd}, {&(0x7f0000004940)=""/133, 0x85}, {&(0x7f0000004a00)}, {&(0x7f0000004b00)=""/16, 0x10}, {&(0x7f0000004b40)=""/185, 0xb9}], 0x5, &(0x7f0000004d40)=""/89, 0x59, 0x40}, 0x8001}, {{&(0x7f0000004dc0)=@ax25, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004e40)=""/101, 0x65}, {&(0x7f0000004ec0)=""/40, 0x28}, {&(0x7f0000004f00)=""/35, 0x23}], 0x3, &(0x7f0000004f80)=""/116, 0x74, 0x1}}, {{&(0x7f0000005000)=@sco, 0x80, &(0x7f0000005240)=[{&(0x7f0000005080)=""/83, 0x53}, {&(0x7f0000005100)=""/28, 0x1c}, {&(0x7f0000005140)=""/34, 0x22}, {&(0x7f0000005180)=""/41, 0x29}], 0x4, &(0x7f00000052c0)=""/185, 0xb9, 0x8}}], 0x7, 0x10100, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}], 0x2, 0x0) r4 = request_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='ppp0\x00', 0x0) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000000440)='logon\x00', &(0x7f0000000480)="6d643573756d5c2ad17d766d6e6574316367726f757023706f7369785f61636c5f61636365737373656c666574683100") futex(&(0x7f00000000c0)=0x2, 0x4, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000180)=0x4, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r5, 0x2}, &(0x7f00000002c0)=0x8) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) clone(0x0, &(0x7f0000f88000), &(0x7f00002b0ffc), &(0x7f0000714ffc), &(0x7f0000e1bf43)) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000100)=0x7c, 0xfffffffffffffd9e) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) [ 270.875672] IPVS: Creating netns size=2552 id=32 2018/04/07 01:02:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xb80, 0x396) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/206, 0xce}}], 0x1, 0x203f, 0x0) r1 = dup(0xffffffffffffff9c) 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(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x1, 0x4, {0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0x9}}}, 0x3a) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x7fff, &(0x7f00000000c0)=0x4) sendto$inet6(r2, &(0x7f00002caf4e)="8899c09f1527a401318b1b3998b9985e8f7da3de40dbd99237996c5d16ef65624ad7fff722317c128075be865e32aad662e9ddae051f8d481f681c8efbdbdda17e9816309637690d72f2a5a43aec7cbed8e57e7903dc2859faca05f38704a3327c9101688f78672ce1024fbf71b26dcd8d18edbf98c0cfd970db63af319782dbb8abc15302216bac3ef7f963745a422ad18c7bac2fee4d7d68dc498a0b2b785415fe9c4d33ef3255e7b2e8b253a1f45b35c8", 0xb2, 0x2000c085, &(0x7f00001fd000)={0xa, 0x4e20, 0x0, @empty, 0x1ff}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@local, @in=@dev}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) [ 270.933731] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/04/07 01:02:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "0008070000040008b22c582bf3aed17d"}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='ip6tnl0\x00') [ 270.995462] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/04/07 01:02:54 executing program 2: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x54800, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000005c0)=ANY=[@ANYBLOB="74010000", @ANYRES16=r3, @ANYBLOB="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"], 0x174}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/07 01:02:54 executing program 5: [ 271.239081] device bridge0 entered promiscuous mode 2018/04/07 01:02:54 executing program 6: 2018/04/07 01:02:55 executing program 5: 2018/04/07 01:02:55 executing program 6: 2018/04/07 01:02:55 executing program 7: 2018/04/07 01:02:55 executing program 4: [ 272.045623] IPVS: Creating netns size=2552 id=33 2018/04/07 01:02:55 executing program 3: clone(0x0, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000040)) signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x9, 0x200100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x2}}, 0x10000, 0x2, 0x8b, 0x9, 0xffff}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0xffff, 0x0, 0x723, 0x1, 0x20}, &(0x7f00000003c0)=0x98) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000180)=0xfffffffffffffebd) 2018/04/07 01:02:55 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000673000/0x3000)=nil, 0x3000}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6007c0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0xffffffff, 0x1, 0x5}) 2018/04/07 01:02:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x258, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@arp={@broadcast=0xffffffff, @rand_addr=0x100, 0x0, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x9, 0x5, 0x7fff, 0x1, 0x7ff, 0x2, 'team0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0xffffffff}}}, {{@arp={@multicast2=0xe0000002, @rand_addr=0x1, 0x0, 0xffffff00, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x7, 0x6074, 0x8, 0x7, 0xfff, 0x7, 'sit0\x00', 'team0\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x5, 0x2}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr=0x100000000, @multicast1=0xe0000001, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r3, &(0x7f0000037fe8)=[{}], 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000780)=0xc) sendfile(r3, r3, &(0x7f00009bcffe), 0x4c35) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x0, 0x9, 0x4, 0x3ff, 0x4, [{0x8, 0x9, 0xfb3, 0x0, 0x0, 0x110d}, {0x5, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2}, {0x9, 0x93, 0x4, 0x0, 0x0, 0x400}, {0x1, 0x6, 0x0, 0x0, 0x0, 0x800}]}) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000140)='./file0\x00', 0x4001, 0x0) sendfile(r5, r4, &(0x7f00000000c0)=0x12, 0x7fffffff) 2018/04/07 01:02:55 executing program 6: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', 0x202, 0x40) getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001400)={{{@in6, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000001500)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001540)={0x0, 0x0, 0x0}, &(0x7f0000001580)=0xc) fcntl$getown(r0, 0x9) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@loopback, @in=@local}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000016c0)=0xe8) getresgid(&(0x7f0000001700)=0x0, &(0x7f0000001740), &(0x7f0000001780)) sendmsg$unix(r1, &(0x7f0000001840)={&(0x7f00000000c0)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000140)="7204ac7766749c848fcc09ad988e74f168811ac0d603c2dda359c2cd02a00ae3e9b04f9a39847b98d19afb475faa98ea19de95cb9e3633d21fa696f62782d410e3d4abcd25d901b4eabb19d059ed2c64d76ee70f6d385eb4362d308816fba3677e05b63d4570c94bb2bb9362cf148e38c3cc09db3dbc0d65e576802259a8811b9203866788b9a23cfeb0c9e7a48d2ed15b98575abe166da12389dd3b006f1578f17ab1fe7c1a1a27b52d8a2dfd1883f04160edd2aa90a27a20197f17edbadecf39477629f405ea7628c2d0953a7ed186c748b495be5cb14dda49ea4f1e9c4725", 0xe0}], 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYBLOB="0004fcdbfd8264f1a545dfd4d100000100000002000000", @ANYRES32=r3, @ANYBLOB="a4dbb19f609bee1800000001000000010000001cbd5113d91175e7a298cc2f16d80512bf1c82b84afd876b469940facf69e73bde2d779e241a3f64c3769bf568f858d4040b62e5467a1167c581f8c333db3955d2731571fcbaee2289de5c7083e6297c8d559a61a8276a419d037e241cea8ddad787327020a546f3c21f074a6610546d121f397e4a50b99874600076", @ANYRES32=r0], 0x3b, 0x40000}, 0x24008011) 2018/04/07 01:02:55 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000ded008e483041564f57b000000"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) 2018/04/07 01:02:55 executing program 2: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80) r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003) r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59) poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100) fcntl$getownex(r2, 0x10, &(0x7f0000000440)) r5 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) r6 = epoll_create(0x3935) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x0, 0x8020401024}) ioctl(r7, 0x2285, &(0x7f0000007000)='S') ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5}) listen(r7, 0x800000000000000) ustat(0x7, &(0x7f0000000140)) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b) r8 = openat(r7, &(0x7f0000000040)='./file0\x00', 0x2000000000008800, 0xfffffffffffffffc) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0) 2018/04/07 01:02:55 executing program 5: 2018/04/07 01:02:55 executing program 7: 2018/04/07 01:02:55 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000040)=""/145, &(0x7f0000000100)=0x91) fchdir(r0) r2 = creat(&(0x7f0000001180)='./file0\x00', 0x0) fallocate(r2, 0x11, 0x0, 0x1010002) [ 272.605285] binder_alloc: binder_alloc_mmap_handler: 19029 20000000-20002000 already mapped failed -16 [ 272.632594] binder: BINDER_SET_CONTEXT_MGR already set [ 272.673848] binder: 19029:19043 ioctl 40046207 0 returned -16 2018/04/07 01:02:56 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000880)=0x60, 0x800) accept4$nfc_llcp(r1, &(0x7f00000008c0), &(0x7f0000000940)=0x60, 0x80000) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000340)={0x0, 0x0, 0xb4f, 0xfb, 0x0, 0x2}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x200, 0x0) futex(&(0x7f00000000c0), 0x9, 0x0, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000000)={0x7fffffff, 0x3, {0x3, 0x1, 0x896, 0x1, 0xfffffffffffff578}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000240)={'tunl0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/07 01:02:56 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) setsockopt(0xffffffffffffffff, 0x7, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195ec4c9b1", 0xdd) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000015c0)={0x0, 0xf7, "32ccfe505f6c0989ec1b99af5023fb234c340fdd7b107574da3c765d5eb3aec5f8d02a8eae6c291f458cbaa5e23bd2f695942f4cb2966668bea3c215ce90e7ce035c4316721c11bf86cbecbe1b154f7e9c2766d445ef8fe23d0f67673808398eee1b20d502d883c16f58c0cdca7098e0e45769a0460b9f4e399ccaad9d1783d964d17cc70bef4210fdc2557af82c10018eda9b5f87a105861695401c286baeb4aed21928bda66ae18462540b7e7a39858e3a7e4f5fe201465a12289be4703c19cd4a08d4c7a6e144050b087a7f5f027f1a445de0f2137798b70af7456f2f07473231c51c3f53b8db0b02a132dfef99706d570386a362da"}, &(0x7f0000000000)=0xff) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000017c0)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) fchdir(r1) socket$inet6_sctp(0xa, 0x5, 0x84) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)}], 0x1, 0x0) ftruncate(r1, 0x8000) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001380)=@req={0x28, &(0x7f0000001340)={'rose0\x00', @ifru_data=&(0x7f0000001300)="2c0ad5b60f5236e02ba9a0b685abf28adb4ca04df492361c4f44f74a9f485257"}}) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000140)={'gre0\x00', {0x2, 0x4e20, @rand_addr}}) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000012c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x200, 0x0, 0x1, 0x2}, &(0x7f0000000100)=0x14) fgetxattr(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[], &(0x7f00000013c0)=""/196, 0xc4) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r3, 0x10, &(0x7f0000001240)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x38, &(0x7f0000001280)={0x1d, 0x0, 0xfffffffeffffffff, 0x4}) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) write$fuse(r3, &(0x7f00000014c0)=ANY=[@ANYBLOB="350000b367152100050000000000000063f496351c1cbcc9eacd3aca4e78db3864f83a9af7d7764f5d000000000000000000000000"], 0x35) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/07 01:02:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f00008a7000)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x4, 0x8000}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) umount2(&(0x7f000049c000)='.', 0x0) syz_open_pts(r0, 0x10000) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0x3ff, 0x0, 0x4, 0x3, 0x3f, 0x5, 0x6e6, 0x0, 0x6, 0x3, 0x9}) 2018/04/07 01:02:56 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x295, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r1 = socket(0x1000100000010, 0x2, 0x0) write(r1, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) syncfs(r0) 2018/04/07 01:02:56 executing program 6: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', 0x202, 0x40) getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001400)={{{@in6, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000001500)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001540)={0x0, 0x0, 0x0}, &(0x7f0000001580)=0xc) fcntl$getown(r0, 0x9) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@loopback, @in=@local}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000016c0)=0xe8) getresgid(&(0x7f0000001700)=0x0, &(0x7f0000001740), &(0x7f0000001780)) sendmsg$unix(r1, &(0x7f0000001840)={&(0x7f00000000c0)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000140)="7204ac7766749c848fcc09ad988e74f168811ac0d603c2dda359c2cd02a00ae3e9b04f9a39847b98d19afb475faa98ea19de95cb9e3633d21fa696f62782d410e3d4abcd25d901b4eabb19d059ed2c64d76ee70f6d385eb4362d308816fba3677e05b63d4570c94bb2bb9362cf148e38c3cc09db3dbc0d65e576802259a8811b9203866788b9a23cfeb0c9e7a48d2ed15b98575abe166da12389dd3b006f1578f17ab1fe7c1a1a27b52d8a2dfd1883f04160edd2aa90a27a20197f17edbadecf39477629f405ea7628c2d0953a7ed186c748b495be5cb14dda49ea4f1e9c4725", 0xe0}], 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYBLOB="0004fcdbfd8264f1a545dfd4d100000100000002000000", @ANYRES32=r3, @ANYBLOB="a4dbb19f609bee1800000001000000010000001cbd5113d91175e7a298cc2f16d80512bf1c82b84afd876b469940facf69e73bde2d779e241a3f64c3769bf568f858d4040b62e5467a1167c581f8c333db3955d2731571fcbaee2289de5c7083e6297c8d559a61a8276a419d037e241cea8ddad787327020a546f3c21f074a6610546d121f397e4a50b99874600076", @ANYRES32=r0], 0x3b, 0x40000}, 0x24008011) 2018/04/07 01:02:56 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000001c0)=""/233) ioprio_set$pid(0x3, r2, 0x401) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x3}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x80, 0x0) 2018/04/07 01:02:56 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x141000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x31, &(0x7f00000000c0)="d2c167", 0x23f) 2018/04/07 01:02:56 executing program 0: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x10081, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000200)={0x2, 0x3, 0x0, 0x3}) listen(r1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000006c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x95b7373318f09793) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x470ee3d5}, &(0x7f0000000180)=0x8) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000001c0)={r6, 0xb0, &(0x7f0000000340)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x365}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7a21f6ac}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x813}]}, &(0x7f0000000400)=0xc) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x4}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000039ff4)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000440)={0x4, 0x200, 0x8, 0x3ff, r7}, 0x10) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) keyctl$session_to_parent(0x12) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r6}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000500)={0x80000000, 0x20d, 0x2, 0x7bc7, r6}, &(0x7f0000000540)=0x10) getpeername$ipx(r4, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]) setsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f0000000240)=0x1f, 0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000480)=0x2, 0x4) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @rand_addr=0x303}}) ptrace$setopts(0x4206, r2, 0x0, 0x10) 2018/04/07 01:02:56 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x477}, &(0x7f0000000200)=0x90) 2018/04/07 01:02:56 executing program 7: getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x28}, &(0x7f0000000180)=0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000380)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x6c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000240)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={r0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1000, 0x2, 0x101, "f8aea419b5f40a431f378b076a635a72ed3c5b161c77685b194dc19517c5b18ef2635709d4ab339a4c84971adb316ccd55d1e141c17a456baac732f718be44c9a684e05b84769f1a35da5da27726bc96"}, 0xd8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r4 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000), 0x717) 2018/04/07 01:02:56 executing program 3: r0 = mq_open(&(0x7f0000000000)='ccm_base(pcbc(aes-aesni),sm3-generic)\x00', 0x842, 0x60, &(0x7f0000000040)={0x9, 0x1, 0x1, 0x3, 0x1f, 0x7ff5, 0x5, 0x9}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x3c}, @in6, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/04/07 01:02:56 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x0, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r2, 0x5) socket$inet6(0xa, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x7ffffe, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mknod(&(0x7f0000001300)='./bus\x00', 0x13, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001540)={0x1, 0x0, 0x2, 0x3f, r4}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000001580)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r5, 0x4, 0x6000) lgetxattr(&(0x7f0000000180)='./bus\x00', &(0x7f0000001700)=ANY=[@ANYBLOB="7379737465532e76616d666911f85458e2733476f50876bc9024b3d11fba3db52aac0ac15164504898215e5c0a84e3aff4eeff9c469dcb55af0d70f4207057767a18c8e27e03984b8252653a6faa7d4c7cfb7a2ae42989a9577318e2045a2910fb0e3e3cc45637d68c941676d3d0bba07d4f668c19d4304d61bb22f6ddd86fbbfd"], &(0x7f0000001440)=""/235, 0xeb) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x0, 0x0, 0x0, r4}, &(0x7f0000001240)=0x10) add_key$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$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r6, 0x4) getpriority(0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/04/07 01:02:57 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlockall() remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mprotect(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x1ffffff) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x100, 0x0) clone(0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x3f800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff032c0f8b84febaa627ae07f9f2a69ffd8d604c2ce8a175851d8df0f6c379c8ce160f5183ff34630000000000000000e446f8c52a2372a623000575f97b656aeb76e84241eec39e22aa432dcd7b8c20ff81faefdae252210debbf3f5254b69ba44830b8cd898cc66468acaa52abc44154409eda5a79194da8a07d1e6eb3863fb9de65940ff359aa82a0d2d261357d730b3bbb66aa587b0600000066ce2ee306304239ef7fdd6a668e9ff0937ba7480a2288b4732051149410898f1c59215cb7889a83c752a73a"], &(0x7f0000000100)=0x2) 2018/04/07 01:02:57 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x4002, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/user\x00') epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/04/07 01:02:57 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) setsockopt(0xffffffffffffffff, 0x7, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195ec4c9b1", 0xdd) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000015c0)={0x0, 0xf7, "32ccfe505f6c0989ec1b99af5023fb234c340fdd7b107574da3c765d5eb3aec5f8d02a8eae6c291f458cbaa5e23bd2f695942f4cb2966668bea3c215ce90e7ce035c4316721c11bf86cbecbe1b154f7e9c2766d445ef8fe23d0f67673808398eee1b20d502d883c16f58c0cdca7098e0e45769a0460b9f4e399ccaad9d1783d964d17cc70bef4210fdc2557af82c10018eda9b5f87a105861695401c286baeb4aed21928bda66ae18462540b7e7a39858e3a7e4f5fe201465a12289be4703c19cd4a08d4c7a6e144050b087a7f5f027f1a445de0f2137798b70af7456f2f07473231c51c3f53b8db0b02a132dfef99706d570386a362da"}, &(0x7f0000000000)=0xff) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000017c0)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) fchdir(r1) socket$inet6_sctp(0xa, 0x5, 0x84) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)}], 0x1, 0x0) ftruncate(r1, 0x8000) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001380)=@req={0x28, &(0x7f0000001340)={'rose0\x00', @ifru_data=&(0x7f0000001300)="2c0ad5b60f5236e02ba9a0b685abf28adb4ca04df492361c4f44f74a9f485257"}}) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000140)={'gre0\x00', {0x2, 0x4e20, @rand_addr}}) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000012c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x200, 0x0, 0x1, 0x2}, &(0x7f0000000100)=0x14) fgetxattr(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[], &(0x7f00000013c0)=""/196, 0xc4) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r3, 0x10, &(0x7f0000001240)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x38, &(0x7f0000001280)={0x1d, 0x0, 0xfffffffeffffffff, 0x4}) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) write$fuse(r3, &(0x7f00000014c0)=ANY=[@ANYBLOB="350000b367152100050000000000000063f496351c1cbcc9eacd3aca4e78db3864f83a9af7d7764f5d000000000000000000000000"], 0x35) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/07 01:02:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/188, 0xfffffffffffffe71}], 0x1) 2018/04/07 01:02:58 executing program 3: fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000580)=ANY=[], 0xfffffce5) fchmod(r0, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001b40)=ANY=[@ANYBLOB="08000000695a48eba49a94766082c01cf6f579cc6bef0ca3f6e673e7492e6b9231fb7d6d2c86cf99b7c0ba0ed97c28ebcbd240c6182574b37bb8391ae6645a7a1dda1e7d506efb8fe9a32e5aa0e4e9b9150c2627640f074a8c2878bc92d56a75c174bad6c3a4098a2e640e8a139f1eb1ce6bdee8635c0777116f415497ae2f7a3f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x24) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x7, 0x0, 0x0, 0x0, 0x1, 0xff, 0x400, 0x1, 0x0, 0x8000, 0x54ad80af}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000340)={{0xffff, 0x4}, {0x7fff, 0x6db56799}, 0x7, 0x5, 0x3}) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216) r3 = socket$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, 0xd8e6}}, {{&(0x7f0000000b80)=@hci, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000300)=""/48, 0x30}, {&(0x7f0000000d00)=""/170, 0xaa}], 0x2, &(0x7f0000000e40)=""/182, 0xb6, 0x7f}, 0x100000000}, {{&(0x7f0000002400)=@ax25, 0x80, &(0x7f0000002580), 0x0, &(0x7f00000025c0)=""/92, 0x5c, 0x7}, 0x6}, {{&(0x7f0000002640)=@ax25, 0x80, &(0x7f0000004740)=[{&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/70, 0x46}], 0x3, &(0x7f0000004780)=""/6, 0x6, 0x8}, 0x4}, {{&(0x7f00000047c0)=@hci, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004840)=""/253, 0xfd}, {&(0x7f0000004940)=""/133, 0x85}, {&(0x7f0000004a00)}, {&(0x7f0000004b00)=""/16, 0x10}, {&(0x7f0000004b40)=""/185, 0xb9}], 0x5, &(0x7f0000004d40)=""/89, 0x59, 0x40}, 0x8001}, {{&(0x7f0000004dc0)=@ax25, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004e40)=""/101, 0x65}, {&(0x7f0000004ec0)=""/40, 0x28}, {&(0x7f0000004f00)=""/35, 0x23}], 0x3, &(0x7f0000004f80)=""/116, 0x74, 0x1}}, {{&(0x7f0000005000)=@sco, 0x80, &(0x7f0000005240)=[{&(0x7f0000005080)=""/83, 0x53}, {&(0x7f0000005100)=""/28, 0x1c}, {&(0x7f0000005140)=""/34, 0x22}, {&(0x7f0000005180)=""/41, 0x29}], 0x4, &(0x7f00000052c0)=""/185, 0xb9, 0x8}}], 0x7, 0x10100, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}], 0x2, 0x0) futex(&(0x7f00000000c0)=0x2, 0x4, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000180)=0x4, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r4, 0x2}, &(0x7f00000002c0)=0x8) syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000440)='./file0\x00', 0x100000000, 0x4, &(0x7f0000000c80)=[{&(0x7f0000000980)="e3219d4bad39ba3abaef9c6a94fa0b769aaeb51507fcde09e18ed4b3aefbfe7f2d78def771a7b8fec887cac2e8184f7e5105b73c7abea7e73f9b6cad85679114cc225f95695109a6b4163706b54172aa39b8826da546654b3b53b1952d86352dd7c35357f5947d0ef4a47fb24f61cafdfd915e27648a0d420cbfa6a3fcc9c8582610e7220c47152a630fd44d7a75847ca2baee583072559b0584d0294b0b22564d9e89d49be5d174c48638cbeccda8bf8d061d23cb33cd0c9dce7647e4756e2ec65efcd26d86f92190b9a99164d22bbe35f68500f31429a7028d527bb3911deb1aa853ce0d9ab7", 0xe7, 0x9d7}, {&(0x7f0000000480)="fa4f7f63a971e50ca460e80c8a83f88ad0e62cf4eeb147a1376a0aa25d013accadfc9f1fc0ba8d88cbe0ef53ac0d70a6cfb99d0f7e5faa27f94a76fcd65f490e8b74a5a92c87b9582a", 0x49, 0x1}, {&(0x7f0000000c00)="b9de8c589500f426f74ff28c8ae22b57b8f7754145dc7f2ed7b259a9207dbff3eb5149abda1a6b60319e7a0905c2c893a1fc7904fc613fca541a4624b7e2b81aa6d0dcadf0d575b843", 0x49, 0x2}, {&(0x7f0000000f00)="5e9d98f98a833bf69a7aa6e66b786cd7c6c272d4df92643a4bcff71eb972a556dbbe49122653547651ecb768e35eb66df642a3fd05546b606f9d37eb96c1e14f969a80019b0992107c0b27d3f57c03d25384c1e19ad0aeab81dc7a124785bbcc25c5f2627f7ddc8a82d74bc8bf06c5f8db92a38e8589223a3f3d8bb917ca7bc002658be8ef6a6f8063de819e4fb993fee02f66c251870e2f93933586f16af27696", 0xa1, 0x5}], 0x40000, &(0x7f0000000dc0)={[{@sysvgroups='sysvgroups', 0x2c}]}) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001580)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001680)=0xe8) r7 = getgid() r8 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0, 0x0}, &(0x7f0000001700)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001740)={0x0, 0x0, 0x0}, &(0x7f0000001780)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000017c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001800)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000001900)=0xe8) getresgid(&(0x7f0000001940), &(0x7f0000001980)=0x0, &(0x7f00000019c0)) sendmmsg$unix(r0, &(0x7f0000001b00)=[{&(0x7f0000000fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000001040)="6d5d1f9ef8064b3695951152133bd995c0ee7f96bae9c64ec33d1b88358d9a065eb3d6f87541bf722eb700c147c11adb7176a3193d93dce5090dd032366cac881928af7c5df8dfa3700ad36db62abff88ff3d4449d4f90dded20b9de81ff7af44184d8c9868723a9b4e6f9da83b3819c6a1ce8d1844591371a33bf816af3d402256ade78a27b5ddd8f938baaa8bdaa6823a751a83bdf1afc206ff1884ff63eb03acb4304", 0xa4}, {&(0x7f0000001100)="614b3c9390de2373637b361b63aeff465d8394acd46eb76998c1b250bdef47dd0b0201fb3feaefc8c487ba5df069a2f4982a2fb48cbebc1625ebc3459b37d696208801a4fc1062b07f8ddfa9d43ce130a5ff025eae7f7145121fd85f9cd4c9589798e14b5b82ff072bac985c0f673f307056d8f2974c1fc03879b581a90c1e86cab6a2704b8b2f", 0x87}, {&(0x7f00000011c0)="3716dc1281206e8c366e05164acfd235bf849efe5d726835dd068fba19eb15f8041d191cd673adeb6b2d53352a25ada0003e6b73031b50a83afe6adfaccad34926cf5cf038fb24", 0x47}, {&(0x7f0000001240)="ae77af8c7c802d8699cb5bb2259f8cb5effcecda283bcf81f3fae097bcd93ee2496a35e94741b635eb5e9eeb", 0x2c}, {&(0x7f0000001280)}, {&(0x7f00000012c0)="748c47b84ac1ca1d429f068ed33ea51abee2e96c9d6c868acf8a92b49ab7ae41e24b19cab05b679e151db12d8c7ec9a2c4e24bd6846fc95f914c6e6c75c9c78da73387e0437ef8c0bc71f01d1451a9670ebd7122d55412ff0abc3456132cf96406c856891114d498a9fa9adc125512ae625d0c5de88aef1a1608dd7245c1cec0106bf1777b", 0x85}, {&(0x7f0000001380)="8900c3b03ca0540cbb2195e7e1636815e2729a8fb2f63bfa63ede22d610d6f48ebea735bb294223df7b59005f15d6bb966623db715dcbfe380003fa54966ff4360efbd022eede29e6c771af2143a64d9a7daa555657aba9730e3af38f64d965b9efd3de59946018495c3bf2e2246d4c3e9a9a2763d909b7dafec1cd8eb1407394629", 0x82}, {&(0x7f0000001440)="3c3bb2bfb3a62e6bc9b8c5b60ca21a698c15f6e75a01b8bc6d1f1e08f0a6b75b17f92ceec975a2cd84be855d8c08f49654a9e95c58364f8df3932fd8ed07e2f4a94c8fc6e8fd98bbd6d6812e328bff7538a5759de5fa9e9b949539d0491b6d6a339d70b08d11db360ef3aad586e867e9e1b91e5813aaa247fb25ac12a97806727f66ddebfe749d2aae8ea07146cf9cfa87d3c0dd0d601da54992e3f5f58b46d670e2", 0xa2}], 0x8, &(0x7f0000001a00)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r3, r3, r2, r3, r0, r0, r2, r0, r3, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r2]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd0, 0x4010}], 0x1, 0x20000081) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) clone(0x0, &(0x7f0000f88000), &(0x7f00002b0ffc), &(0x7f0000714ffc), &(0x7f0000e1bf43)) 2018/04/07 01:02:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000bc0)='timer1\x00', 0x7, 0x0) ustat(0x8b, &(0x7f0000000180)) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/07 01:02:58 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000080), &(0x7f0000000280)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@local}}, &(0x7f0000000200)=0xffffffffffffff95) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000240)=0x9, 0xfffffffffffffd92) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x79, r1}) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00), 0xfffffffffffffcff}}], 0x2, 0x0) 2018/04/07 01:02:58 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fsync(r0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000140)={&(0x7f0000000100)}) 2018/04/07 01:02:58 executing program 7: r0 = memfd_create(&(0x7f0000000040)='ras\x00\x00\x00', 0x80000000000000) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0xc38, 0x8, 0x2, 0x2, 0x1, 0x2, 0x5, 0xfffffffffffffffc, 0x5888f732, 0x2994c472}) ioctl$TIOCEXCL(r0, 0x540c) 2018/04/07 01:02:58 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x5) getsockopt$inet6_mreq(r0, 0x29, 0x600000013, &(0x7f0000dedfec), &(0x7f0000df0ffc)=0x14) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x44000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040), 0x4) 2018/04/07 01:02:58 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x80000001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x400, 0x4, 0x7fffffff, 0x6, 0x9}, &(0x7f0000000200)=0x98) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) 2018/04/07 01:02:58 executing program 4: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x122, @time}) r3 = getpgid(0x0) capget(&(0x7f0000000000)={0x20071026, r3}, &(0x7f00000000c0)={0x6, 0x4, 0xff, 0x7ff, 0x2, 0x7}) 2018/04/07 01:02:58 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000740)='net/ip6_tables_matches\x00') ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000a40)={0x6, 0xbef, 0x10000, 0x4, 0x0, 0xf800000000000000, 0x9, 0x3, 0x7, 0x5}) r1 = accept4$bt_l2cap(r0, &(0x7f0000000700), &(0x7f00000001c0)=0xe, 0x81000) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000200)="783ee55666ce0a3df20cb0e420ecb8f2a5b3703711b6c9a62380625981386dbb8a299c970dc58d7127ea4b10ca05e35f8ae86b238c1af1419e4395756830", 0x3e}], 0x1) preadv(r0, &(0x7f0000000a80)=[{&(0x7f0000000180)}, {&(0x7f0000000780)=""/173, 0xad}, {&(0x7f0000000840)=""/130, 0x82}, {&(0x7f0000000900)=""/31, 0x1f}, {&(0x7f0000000940)=""/217, 0xd9}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000a40)}], 0x7, 0x0) perf_event_open(&(0x7f0000940000)={0xfffffffffffffffe, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x20000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000140)={'ip6gretap0\x00', @ifru_settings={0x1f, 0xf2, @sync=&(0x7f0000000100)={0x0, 0x2, 0x3}}}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x4000000000400b05, 0x0) setrlimit(0xb, &(0x7f0000000240)={0x5, 0x88}) socketpair$unix(0x1, 0x200000002, 0x0, &(0x7f00007d9ff8)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000180), 0x4) 2018/04/07 01:02:58 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x5) ioctl$int_in(r1, 0x5452, &(0x7f0000000380)=0x80000001) 2018/04/07 01:02:58 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000)={0x2, 0x4, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x48}, 0x2}, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2}, {r0, 0xb61937e5af61cd51}, {r0, 0x208}, {r0, 0x2}, {r0, 0x2000}, {r0, 0x20}, {r0}, {r0, 0x2000}, {r0, 0x200}, {r0, 0x2004}], 0xa, 0xffffffffffff29de) 2018/04/07 01:02:58 executing program 6: r0 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) keyctl$join(0x1, &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) 2018/04/07 01:02:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000bc0)='timer1\x00', 0x7, 0x0) ustat(0x8b, &(0x7f0000000180)) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/07 01:02:58 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e65742f6e657446af617400ff1361184e") close(r1) 2018/04/07 01:02:58 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x10, 0x2, 0x9) sendto$inet(r1, &(0x7f000000af1f)="14000000e80300000700050000000900", 0x10, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c43000)={0x1, &(0x7f0000eabfd8)=[{0x3, 0x0, 0x0, 0x8000}]}, 0x10) 2018/04/07 01:02:58 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) 2018/04/07 01:02:59 executing program 3: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/151) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x123101, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xb, 0x0, 0x0, 0x0, 0x4}) 2018/04/07 01:02:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x2b8) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000916ffc)=0x10000000000180, 0x4) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) poll(&(0x7f0000f8c000)=[{r0}], 0x1, 0x0) 2018/04/07 01:02:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x17) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x2, 0x100, 0x6, 0x80000000, 0x0, 0x95}) connect$llc(r1, &(0x7f0000000140)={0x1a, 0x33d, 0x9, 0x1, 0x9, 0x5}, 0x10) ioctl$sock_ifreq(r0, 0x74fec03a51bb7a20, &(0x7f0000000000)={'sit0\x00', @ifru_flags=0x400}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000001c0)={0x1, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}}, 0x88) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0xffff, 0x1}, 0x4) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000180)={0x3, 0x7ff, 0xb7, 0x8001, 0x99, 0xa7e2}) 2018/04/07 01:02:59 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', r1}) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) 2018/04/07 01:02:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) close(r0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) [ 276.772728] FAULT_FLAG_ALLOW_RETRY missing 30 [ 276.777236] CPU: 1 PID: 19225 Comm: syz-executor6 Not tainted 4.4.125-g38f41ec #63 [ 276.784920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.794253] 0000000000000000 e9dce66ad872a478 ffff8801d99a7970 ffffffff81d067bd [ 276.802223] ffff8800b7652a80 1ffff1003b334f3b ffff8801d99a7af8 0000000000000000 [ 276.810188] 0000000000000000 ffff8801d99a7b20 ffffffff81607d15 ffffffff812378f0 [ 276.818172] Call Trace: [ 276.820731] [] dump_stack+0xc1/0x124 [ 276.826066] [] handle_userfault+0x715/0xf50 [ 276.832005] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 276.838988] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 276.845364] [] ? futex_wait+0x4ad/0x610 [ 276.850957] [] ? handle_mm_fault+0xb5d/0x3190 [ 276.857074] [] ? handle_mm_fault+0x291e/0x3190 [ 276.863276] [] handle_mm_fault+0x2938/0x3190 [ 276.869304] [] ? copy_page_range+0x1480/0x1480 [ 276.875504] [] ? __do_page_fault+0x780/0xa00 [ 276.881530] [] ? vmacache_find+0x57/0x290 [ 276.887295] [] __do_page_fault+0x35b/0xa00 [ 276.893148] [] do_page_fault+0x27/0x30 [ 276.898654] [] page_fault+0x28/0x30 [ 276.903909] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 276.910717] [] ? SyS_pselect6+0x19a/0x530 [ 276.916481] [] ? SyS_select+0x1d0/0x1d0 2018/04/07 01:03:00 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000a6f000)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) chdir(&(0x7f0000e3dff8)='./file0\x00') mount(&(0x7f000052f000)='./file0\x00', &(0x7f00007f8ff8)='./file0\x00', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00005f8000)='.', &(0x7f000003dfff)='.', &(0x7f0000a60000)='hpfs\x00', 0xff8c, &(0x7f0000b82000)) mount(&(0x7f000060d000)='.', &(0x7f0000728000)='.', &(0x7f0000074000)='9p\x00', 0xad92ef8991c0eec8, &(0x7f0000fa9000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0xa000, r1, r2, 0x29a, 0x9, 0x288800) 2018/04/07 01:03:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x2b8) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000916ffc)=0x10000000000180, 0x4) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) poll(&(0x7f0000f8c000)=[{r0}], 0x1, 0x0) 2018/04/07 01:03:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000001c0)) writev(r1, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) sendto$inet(r0, &(0x7f0000000240)='D', 0x1, 0x2, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt(r1, 0x9, 0x8, &(0x7f0000000100)="87556cb7a535fa6a5a3bd4bc568467a37986bb489b1814cf76", 0x19) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x123100, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000180)=0x80000000, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000052dff8)='./file0\x00') 2018/04/07 01:03:00 executing program 2: r0 = socket$inet6(0xa, 0x2100000100000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0xac, r2, 0x820, 0x70bd27, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x55}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1b9b}]}, 0xac}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/07 01:03:00 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c7000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000010000000a004e200000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000055dc36f60000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/04/07 01:03:00 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x8, 0x7, 0x0, 0x2}, {0x7, 0x9f, 0x4, 0x7}, {0x2, 0xfff, 0x1e, 0x684}, {0x2004, 0x4, 0x8000, 0x9}, {0x5f7, 0xb7d, 0x5, 0x80000003}, {0x1, 0xb, 0xf356, 0x4}, {0x8000000000004, 0x10005, 0x7f, 0x20004}, {0x62, 0x10000}]}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4, 0x1fffffffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x2000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x400008, [0x0, 0xfffffffffffffffd]}, 0x5c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000040)='ns/uts\x00') r3 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r3, 0x708, 0x70bd29, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x11}, 0x4040080) getsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f00000001c0)=""/31, &(0x7f0000000300)=0x1f) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000340)={{0x0, 0xc5}, 'port1\x00', 0x82, 0x20000, 0x80000000, 0x0, 0xfff, 0x9, 0x80000001, 0x0, 0x6, 0x4c04}) 2018/04/07 01:03:00 executing program 6: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000140)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3dff2)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f00002e0000)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) umount2(&(0x7f0000000100)='./file0\x00', 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/07 01:03:00 executing program 3: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/151) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x123101, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xb, 0x0, 0x0, 0x0, 0x4}) [ 276.922072] [] ? SyS_futex+0x210/0x2c0 [ 276.927576] [] ? do_futex+0x15d0/0x15d0 [ 276.933168] [] ? security_file_ioctl+0x89/0xb0 [ 276.939368] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 276.945827] [] entry_SYSCALL_64_fastpath+0x22/0x9e 2018/04/07 01:03:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0x8, 0x4) r1 = memfd_create(&(0x7f0000000040)='keyring\x00', 0x2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000000c0)=0xfffffffffffffffe) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x1, 0xff, 0x4}) 2018/04/07 01:03:00 executing program 4: r0 = socket$packet(0x11, 0x20000000001ffffd, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x40001, 0x0) linkat(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x1400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"62bbe59c690430000500002000", 0x1004}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x301) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) write$binfmt_elf32(r2, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0xc3a, 0x0, 0x7ff, 0xc4, 0x1, 0x3, 0x3, 0x5, 0x10, 0x38, 0x3bf, 0xfffffffffffffffd, 0x4, 0x20, 0x2, 0x0, 0xffffffffffffff81, 0x6}, [{0x0, 0x1, 0x7, 0x9, 0x20, 0x4, 0x2, 0x1f}, {0x6, 0x7, 0x40, 0x101, 0x4, 0x8, 0x8001, 0xc1}], "0bd9b05936c5b8f282b38e076e3e0c44c4492af4a5d2d7a9d87b1f36ce9ee1a73578515015943114fc055f321754992313bd1f9f9d85959fab1e2c9a4a3f98d5bb92c6099db2a0a1076fd9332a42484b998a1c74f8704453b56d1c219e063bd0f091b2f72d6486753061ba1b9657338305eb1c1e9b0d67d7e736f0ffc2cb087335210bef84e60e086d0323b62cb781a57e33a427573f432eac7639b0775e2676854eb1c814d53de0aa669db52650742ea8e1", [[], [], []]}, 0x42a) 2018/04/07 01:03:00 executing program 1: memfd_create(&(0x7f0000000880)="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", 0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0xa201, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000005c0)=""/195, &(0x7f00000003c0)=0xc3) fcntl$getown(r2, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) prctl$void(0x15) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000700)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/07 01:03:00 executing program 2: socket$inet6(0xa, 0x400000000001, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000000140)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004f0000)) mq_notify(0xffffffffffffffff, &(0x7f00000001c0)={0x20000000, 0x16, 0x2, @thr={&(0x7f0000000240), &(0x7f0000000300)}}) 2018/04/07 01:03:00 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000a6f000)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) chdir(&(0x7f0000e3dff8)='./file0\x00') mount(&(0x7f000052f000)='./file0\x00', &(0x7f00007f8ff8)='./file0\x00', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00005f8000)='.', &(0x7f000003dfff)='.', &(0x7f0000a60000)='hpfs\x00', 0xff8c, &(0x7f0000b82000)) mount(&(0x7f000060d000)='.', &(0x7f0000728000)='.', &(0x7f0000074000)='9p\x00', 0xad92ef8991c0eec8, &(0x7f0000fa9000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0xa000, r1, r2, 0x29a, 0x9, 0x288800) 2018/04/07 01:03:01 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x40010000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x200000000000018e}) seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x20000000000001bb, &(0x7f0000000040)=[{0x100000001, 0x0, 0x0, 0xfffffffffffffffc}]}) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/07 01:03:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='schedstat\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xc}, 0x5}], 0x78) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150ff7)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000000000), 0xe8, 0x0, &(0x7f00005a3ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/220, &(0x7f0000000100)=0xdc) 2018/04/07 01:03:01 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x800) socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x0, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f00000006c0)=ANY=[]}, 0x1}, 0x20004840) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) prlimit64(r3, 0xe, 0x0, &(0x7f0000000500)) writev(r1, &(0x7f0000000e00)=[{&(0x7f0000000a80)="cf7a80f0953145c706fdffd07d244fb797564421eb6f208f37a9cca95de4c95337564524522ffa", 0x27}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000880)=0xe8) sched_yield() ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000008c0)={@loopback={0x0, 0x1}, 0x0, r4}) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(0xffffffffffffffff, &(0x7f0000002d00), 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) r6 = getpid() sendmsg$FOU_CMD_ADD(r5, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x104580}, 0xc, &(0x7f00000009c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="00000000fe2d122d80e705cfb982b725bba36d5530ba90b2282cc678b2196c261a714704096b5abea6130ffa1c05e16b7f387c1e67a640b38fc61d81d8af1be3b34a942abacc54bd0a9af6e2b9b1c684aa70d191ef95e9c34a4ea95f7b18ffd974d997e77cd87ea1794cebaad7c47a8f4d2385bb6e5e830f"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) capget(&(0x7f0000000240)={0x20071026, r6}, &(0x7f0000000380)={0x2c, 0x3696, 0xd8, 0x0, 0x7, 0x2}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in6={{0xa, 0x4e20, 0xbcda, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, [0x101, 0x10001, 0x80000000, 0x4, 0x1, 0x7, 0x5, 0x4, 0x4f76, 0xe2f7, 0x68d, 0x80, 0xe5, 0x8, 0x4d]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r7, &(0x7f0000000180)=0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000003c0)}) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f00000001c0)=0x1, 0x4) 2018/04/07 01:03:01 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0x5, 0x1) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0x11, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x20}, 0x1}, 0x0) 2018/04/07 01:03:01 executing program 2: sync() r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) wait4(r1, &(0x7f00000001c0), 0x0, &(0x7f0000000400)) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000000540)=""/84) prctl$intptr(0x8, 0x9) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000004c0)=""/107, 0x6b}], 0x1) fadvise64(r4, 0x0, 0x5, 0x4) fallocate(r5, 0x0, 0x0, 0xffff) r6 = inotify_init1(0x0) r7 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r8 = dup2(r6, r7) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") gettid() epoll_wait(r2, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x405) getsockname$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value={0x0}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000680)={r9, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x80}}, 0x4, 0x4b}, 0x90) getpeername$unix(r8, &(0x7f0000000340), &(0x7f0000000280)=0x6e) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/07 01:03:01 executing program 3: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'dummy0\x00', 0x3202}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x5}, &(0x7f0000000100)=0x90) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x2}, 0x8) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/04/07 01:03:01 executing program 6: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000140)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3dff2)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f00002e0000)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) umount2(&(0x7f0000000100)='./file0\x00', 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/07 01:03:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x4) sendmsg(r0, &(0x7f00000012c0)={&(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000080)="365c18a0fc87757de7edeb52bc6303ab2657710f0337720538f1a5c61371b31e8550693c2770086d7f55a3440f500308a753957998ddac19061c10ee1327ec34dc12d94ceb063cf8c84f06935ad04db20b13cc3330bdc08ea0de4fcfebaba6336edc9d6325692547a033f341fb9a8ce0cab3e0833c4a2725d5054fe6574ed7f3b739c2da64fb5a86a8918fa13bd06c81aacee2729cc87d62b6c14a52d154ffe825dc1bd95ceebecfcaceef8cc9458ff90874cbb504fa67d400d4c2a714393953737551c5a8644738e4330af95f48aa9c547099f779121ea2effaa2d240d14bb5d3f29a6eeffc35e3cd7082618fac916d", 0xf0}, {&(0x7f0000000180)="db9109b8aa8afb0f7dffcecfbf831f20c5ac3d6c6e6c2776c039", 0x1a}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="401268d47ab3d85b42e6762b32fe84b6029757478e776f80ffbfe9ccd1026250fc00f38b69f98d2adfc6d442bd9e9f9f62691dd8330df577501220ad1f929fc9045b680fd71b1918366a2e15ba6fb34c708d", 0x52}], 0x4, &(0x7f0000001280)=ANY=[@ANYBLOB="180000000000000000010000e33a000067187da96a000000"], 0x18, 0x4850}, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e0026c)=0x11) 2018/04/07 01:03:01 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000080)=0x2) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={"62726f757465010000000000000000000000000000000000a2db00"}, &(0x7f00000000c0)=0x18c) 2018/04/07 01:03:01 executing program 1: 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, 0xfffffffffffffff7}}, 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$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000240)={@broadcast=0xffffffff, @rand_addr=0x1}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000002c0), &(0x7f0000000580)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r4 = dup3(r1, r2, 0x0) pselect6(0x40, &(0x7f0000000600)={0x9, 0xb0, 0x7, 0x8, 0x5, 0x1f, 0x200}, &(0x7f0000000200)={0x5, 0x1, 0x0, 0x3, 0x2, 0x3, 0x491, 0xfffffffffffffffb}, &(0x7f0000000640)={0x0, 0xfff, 0x200, 0x40, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340)={0xfffffffffffff7fe}, 0x8}) unshare(0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0), &(0x7f0000000540)=0x80000001) prctl$setptracer(0x59616d61, 0x0) sched_getattr(0x0, &(0x7f00000000c0), 0x30, 0x0) setsockopt(r0, 0x107, 0x0, &(0x7f0000d52ff0)="010000000000060000071a800000", 0xe) fstatfs(r0, &(0x7f0000000000)=""/107) close(r0) accept$netrom(r0, &(0x7f0000000100), &(0x7f00000001c0)=0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000840)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x2c, r5, 0x700, 0x70bd2a, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x180000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x851}, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000280)={0x100, 0x7ff, 0x0, 0xfffffffffffffffa, 0x2, 0x9, 0x1, 0x5, 0x5, 0x7fffffff}, 0xb) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) getegid() inotify_init1(0x0) socket$inet6_dccp(0xa, 0x6, 0x0) recvmmsg(r4, &(0x7f0000007a80)=[{{&(0x7f0000000680)=@ipx, 0x80, &(0x7f0000000700), 0x0, 0x0, 0x0, 0x9}, 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}, {{&(0x7f0000001e00)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001e80)=""/99, 0x63}, {&(0x7f0000001f00)=""/205, 0xcd}, {&(0x7f0000002000)=""/76, 0x4c}, {&(0x7f0000002080)=""/122, 0x7a}, {&(0x7f0000002140)=""/97, 0x61}, {&(0x7f00000021c0)=""/187, 0xbb}], 0x6, &(0x7f0000002400)=""/2, 0x2, 0xfffffffffffffffe}}, {{&(0x7f0000002440), 0x80, &(0x7f0000003980)=[{&(0x7f00000024c0)=""/77, 0x4d}, {&(0x7f0000002540)=""/4096, 0x1000}, {&(0x7f0000003540)=""/187, 0xbb}, {&(0x7f0000003600)=""/19, 0x13}, {&(0x7f0000003640)=""/243, 0xf3}, {&(0x7f0000003780)=""/130, 0x82}, {&(0x7f0000003840)=""/216, 0xd8}, {&(0x7f0000003940)=""/30, 0x1e}], 0x8, &(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}}], 0x7, 0x2, &(0x7f0000007cc0)={0x77359400}) 2018/04/07 01:03:01 executing program 7: msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000d5d000/0x1000)=nil, 0x1632d6c2, 0x5, 0x2, &(0x7f0000d5c000/0x1000)=nil, 0x3}) 2018/04/07 01:03:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3eff4)={0x10, 0x0, 0x0, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) socket(0x200000000010, 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)="560004005f25000407000000cc8b2701", 0xf) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0xffffffffffffff51, 0x2a, 0x311, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x80000) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/07 01:03:01 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000002c0)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) accept4$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000000c0)=0x60, 0x800) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') lseek(r0, 0x0, 0x0) clone(0x0, &(0x7f0000000140), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x820a, 0x1, 0xe25, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x81, 0x420, 0x8204, 0xffff, 0x5, 0x0, 0xb044, 0xfffffffffffffe00, r3}, 0x20) dup2(r0, r1) 2018/04/07 01:03:01 executing program 2: mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) r0 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x1) 2018/04/07 01:03:01 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}}, &(0x7f000000afe0)) timerfd_settime(r0, 0x7, &(0x7f000000b000), &(0x7f000000dfe0)) 2018/04/07 01:03:02 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"2e0000000000e1b239731904c5fd00", 0x1003}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200081, 0x0) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) 2018/04/07 01:03:02 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000280)=0x2) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000080)={0xff, 0x6, 0x8, 0x5, 0x7f, 0x7}) listen(r2, 0x0) getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000002c0)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x5, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x24) connect(r1, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r4 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r5}, &(0x7f0000000240)=0x8) sendfile(r1, r4, &(0x7f000097d000), 0xff) 2018/04/07 01:03:03 executing program 3: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x364}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r2, 0x1162}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000480)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r3+10000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) 2018/04/07 01:03:03 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0xffffffffffffff65, 0x0, 0x7, 0x12000000000000}, 0x8) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0x5, 0x2) fchdir(r1) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write(r3, &(0x7f0000000300)=' ', 0x1) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/07 01:03:03 executing program 2: r0 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:ptmx_t:s0\x00', 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/07 01:03:03 executing program 5: r0 = socket(0x10, 0x2, 0xc) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x88, r1, 0x509, 0x70bd29, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xcf8}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffd}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x10}, 0x800) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00024000000000020000", 0x1f) 2018/04/07 01:03:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x9) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000311ffc), 0x4) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) connect$netlink(r2, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc) 2018/04/07 01:03:03 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x402, 0x0) connect$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0x1, {0xba, 0x9, 0x2, 0x0, 0x3, 0x2}, 0x5, 0x81}, 0xe) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e24}}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x98) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000000c0)={'ipddp0\x00', 0x3f000}) 2018/04/07 01:03:03 executing program 4: r0 = socket(0x9, 0x8000a, 0x3) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001140)=0x10001, &(0x7f00000011c0)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x54) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000001100)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @empty, 0xa0000000}, 0x1c) unlink(&(0x7f00000010c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="6c6ff5d804613b6dab19f300", 0x10) syslog(0x1, &(0x7f0000001180)=""/54, 0x36) sendto$inet6(r1, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f00000000c0)="3af5bb5f75b37334f7744a92717a002a838253f807533fe33173b26a8eff573ec80072af6f38472118b539507fd05aa97eae5370e7d0db3e0419b2527481afba364dfc5327762f9f5dcac8957282da3c9b4e6d5c6496e175714a9a05319260258ecdf3c9663494cbb0edd546453e1bbdf93de3b7ab6970c02bf323a1cfc6b793d35143e2bed3a1b60c9a45a01ec64ed43237030dfcd74f23610b8cc56240a1c9603b5ea309310c0258d8e1e254c079d13fa6d2cd7eadf18c33404fa891482329c726a0180b79be961cd3ef013bf17cdd43d00da7d38eef4465f665662bcddcd28251ac1500975dbab2a4e5f8d6a028d54c69b1b58019f3bcbd079930a2458a9d6aa09b5e5f34aaf662d880998e09c2bc8d426495929ff5bc8091ff67076aea457e38ef701aa5597ab421056562bb64deb3f9622ccb05907aa41ea0556f1bddc18165e54470a99ce3b2393abe42f967bdc3a3511f09542db144dbfd6cbccac21d6b47c4a70ddbf508ebf6994cce46689e053834917f8d8508f959cf03a9d05d2fa338675bd2595d6d278b5f999b48362829dff72952d4dc1be7ca6e226a6cf7a7aa3c88bdf2e89c809282599c26022b8720920023c16ff2f3ab0f071c2328eb093cdf661358e4268060cefc3ca0a76f4a09298d22691f416238bce5e90de32e8d2f31128d1bcfc2e9de0d3c73fe2c92667b20b2d810edf5d873338e2cb391effa9df598b7ead2f44ae156d028df386f6b0c88af2b88ca9e730cb2ba3a50b45b1116a70e8446c9c128d8bcc82771024363757502b82ff3b1c8e75aa790f906f4d18a094864cbee9f8357b521495b77e6d23eb32aceafce37b8d185bea6ce5ee5a2b37f03c7d27d8925268f6e6fe6bcf5459fbf3fccfa4dbe267c9e61284b2684319e78e7a4cac6ae9ebe33a94fd4037adcdef7a84e2cad986186daded41b4a036d7626321ea081733ae5b05fe1a544a992f61898ec54d35d0dcb2d878a2f8627b955145c6757553aa2e180554d5b3ee6e4461f96127cc8a452738370cb02573b439b4d0b4bf50ad64efd7e5d04b05cb760c4323f0f656af324f46ad29fb3a0f5f2a2d9c3bc0a1df04eb15515e3ec2d622ea16fc31764db5f278a30ff627102623791ada1bba54660bb47fbb4f52ccd929ee1234fe113350e271e3e23f3f54ed5c5b5228a03508cad636dcd527d3022db403a3bbec97dbfab5d8af1e6c38fe6145073da118a035ac59991511e4cb0911b73e417149566c83a09b625f775d9d101747e8f2f597253c872488103c4e3b004382a00a4b3aa5a4153bc5e89186ab2c4fb42c33b18f8c8904a9bc19821ce8307c711c8453c73cd33b816e31c1cab676215d9bbbfa6c749dc4904647956d197242df289a6dbf4dd5e34fbb084fe1eb96d891dad7b696bda35ccddd31d0b143980652293775d1fd225bd186ca1c771a704629d4df031f701eb86a64e07f8a1df271684a2fc842cfc119c5db872380cd7369e0d07821bfb8b5bbff6876da00ae14d6b601ecf0adae7a999782de4c2d85a5ac1d0f4b16ab1d61eec345bb1211f87b450e568fb9bf146652196fcf9060f1f1c7836d3f3a89b71098db45b19c5fcfe5121d922059a54a2ced14c4b8c6f010ba2321bf39c5a5f28f013c57e4c68781c3577e981485e4d231cafcdef12fccad7818e41726570a14ade9809dea8e48f508403ae6d92ebe72f8161cf59686680b326ba46148f18bafcf25948855202d9a0ac01d41987b9f3867058e7668cc57c55c8c2a5da2d70a1a27b1c67a500590298954c80c5fca716043cbca6bca7395618a6f68b54b217df930d0b6d784d460b1b3afa7a353a4405550fb7b32dd8377fc9997c2ae10954da669ff21db305cd77f2bc7dbda41affe3a0ddce43665270f74524e9b86c6ac515b035a718d532951f8fbb1ff40f0416d5a4fa135706fa65c21479562aa92405b8e2941676acdfe633714dbee8f9eb5883fb9994bdb3bd8bc85e35e3ce7adeabe0b55e15cc0040b83c93aa84566ad4af8f6d4f0f52e97141b64de1ea9a738599eafa868a7c1f6d421fa518bccaff3be2304ca76889efa137caa4a1f8ddc0f79545acc813b3eea618f79b270ad25ba9f6e1f405a97e3ffa2cd4db142b910472f90dbbf9b8daea2a7075808df3c34a8dd7cbe3f5387af0be6a0bc794d80fbcdef470a74fd77d3edd75bd5edfb7bfd19125e5124c24ee8a94f8ad6d3014b539dc018ee19e131c2c84aacea3f78b06d0bcfe32389b9ba3a2b22487e57bd92b390d85da196cbba1617267a978aa467c30ca89973b6e4e13b99ca33d23f2586de540fc18c02aa0615eff9b45e92afef9272d5002c97ef2cfe9e5ebbe6a105bc66a14e7e3dfbb8f1b2b53c76c16ca96029d85b8928a4fd643b1c3191397557b7907d58585ae59836a040b90c86a9ec752950e77df4f1c1d8676267c613b1e4e90bda8d7543ada5bc4a3b59e361cc57b1be35a4b38137e155e3f5ea72499ce43fe6fb5081ed108cb27cba772480952fdacda62bf1d2a6bc6a8ece7f548f70fcf6628bb2e21a97cfe1623d54ebb90ca4345a1a7c623f1091e31e6a55d29e31926cc4eea4b22d76c94a9418d6d995a6f052d3df3d088ff39857aa8f2000097669c6534415ea0ad540340a3fbb4bc1d31fc9f27e1248a16d61377499ac87f506f369b2f47a91da546dcc660ffa7be771e6d8ea72a46512778ddce3a957e65de6655df037c08b7a1bb9ca6d5b65cdd7be8ceffe06af887c1aefff66e9b4b0d90ff83026c639a69c83167ab7547e2a8cfb64a8a7d1eaa297fc1b18a6469cda542c1c970779bc759746693c9655d59edaffa06477c152cd3eece970e822f7efd6cff93f5f98e3b0196294a169ff79b3bce1e24aed21f45766de15ab5980d5dc02af4ed7132734dbaa3b4e8e6152e069a61b3d9cfa10beb7bc91206eeb85a9ff25c88a8033c37ed72ec04bc0dd7fe9cf951eeec817544cb402880ead3a36d6148ad8501099f37008b81b71370a41967818e8b2ae7f20b0d4296e5cff3fe0e077c51f540b87e1c51cbd9ee535255bf57265f082e072c542cbc69c935665b59ad15ef8bd4a66ba9b927f03b940a52e464225c6a6d269c01ae40523d5f3e58f93e42595414070d664512f47d4f6068d645c3b8d77cb3ccf6fad6d8174521471884069b28242fcb79366b542023108a00afb7d040bbf09ec89d90d866357caf501bc4fd0bc0715c63f90b8f7deac362499b94c80302317bb221c5506c6cfcd9b80b32904a972c8358a5f3d0f14b5ec029d6c85ff1478280a9529dd7c13a5e0c919042b8af4497777960255524d6aaa45691bbb7d7a48b5d886f00f00163fc6c7e2336c794ec5b377e639c49f4a8b67b16b56b9bab32db6c5f542af74860005899625f905df153a2212db6be95fcf2c84cc99746943be260443f42d5f81f3af7b3e83a3f86d47cf178770429fd7276f4c8f30785f4b8129a3b31b86175b53dfd52e4fc89f9d0a168faa25c94557e023a0db65b7355f43ce831f05ce808f599fb31559533ee72abfb7613a01cb5dda621efd7fb2508b7cb5a11cb5ee332ee5da608668d1e251fbf6da6803f4c740c0a330b2d96adcb0aa0db55eabbb98e74595fad572c934b066e94161beaf7b818e143bc61dae9dad4144a2e8225b5817bb0c88ecf188a2862be1e4702c6036a8ba0bb667f403cbff7c0ada44d4ef4ed3258d92254feba4bcd9d1a9889052a3b1702f307b9f254eb42be7a7cf4d07ea3a941c3d9d6e05f881d644eb91af8dfdf2e752e5e34c3126a2c935e8e9df6c9c484b44d683f2620ef9878194db72c479205f73894ac3a282c0749c1bcb99f8514d116e35510a18d86fe58499bc7b37075e65a5665d37288b3e0c2ad753d384264497c1041890750b40e735839fdc94a3c5a4a585358b59e61f69f0027337c69511c38ffce05c787f9af22741339bb99783c40410b2bc2f88b4bbbc01be6d27cabb36503714e87ebc1d317072167df3909efdc2fa4710f0310ffd3648fecf4013cd95ffac7c3fd020d0aa08e819ad645d89105b177459f5846190087bbd8db2d38e63af0d72a7d4bfd305323a7b0dccbdfb095a274b61c01bd7c494f3c5eda729737f1bbfe3a4a3ceb17c616206fc4c2c9016a6a99a136d2a70b9d0ea156f1b91a3e3b07bfa1ed725702a40dbeb3f21b9f6e280bde23f7fec47bf500894ea82daa8e72765bca73ce15873ec8245902932dca4c2c99c1ac4cc0626ab89dc6bffbd0753ef4b9c464cf790682e4db2cfbce3e5612c9dad9d09c8c966eb8987cd2c16a7652fd408d983b72dee818772b5c79dcc81001f2d68abc400c495ea5cc9b314fb53a932507b4bcc82cb4b663777b28faaeee72b9ccc1dce0fdbb48f77d50e72ea2ea0e843aa4fe76bbfa49782f08a9dee2fb4fd2c3e805b9d965b25adf7e083335370e170563c5780586a707fa244f39431a461e6dd749569e0ca90e636a6a40380f43f9a04a68072b105f6b2655928a787aad1dd92425100062f5984524463d7acaf83ab12c5f346629e510685a5c45bafaa187ffdeac6a17b0495a0ca8e04ef8474a5fddde42cc62968e8a8e78e345ad827a304e1f5f11d302babcf5d7a53d6e8d25037a21346a25b123d295a59f2a45a49d287cd7cefc0d641081d2f5c052f2a47a0900fabf3404b0bb70c4c365c762afe6aa7bb6c443bca0a4d117b1704af2ab6612936411ba9855e426593c1017a90c9f679890679c8bd929f49cb9e07277be30fcc11d76eb5356f546c1c88c4279fa3d663ad806f415bc227df4995ac517e2ca55994ae2b4dc4d78ec1579f6457377433adafdef1134c6a28dda77cf039f478b94a558991c6da52d11ed9c735a1c67b4b409a45a67da909f4b6027916cea7342701adb3230b18fe3906f8afcd8432c413dd90a727835ede5bdeb9593437fabd2cc044bdbdcbe3b57f936d88791e39abc017bde9bbe15b2d2ed64010f1b376981b57a8a0a77d8ea222a81b8a1a7a7d926c7394cc8400833537ac44fbfdd654d633e16ef2ed1a11a23c473ed942e7afd839e00febf3b2a04390918f26df33ad80bb11d4acb4b8284c5fed3abde3a971e4527bee025732451f2aae5540c86569ec563cb680a6e1f6fb455ef6af83785419809cc5da90d590bee711883330294773bcbfe764ae4dc2d334dd96e7522d519d5a1df558aeefe3af3448747c8ac7f069d4bee96c51bc5eb29190903717df111005756823896d8b69daa61d5ca16442becee59071a16622408cf54090674673945055920950b9563e9c30e78bd3210524446a19e8278ffdcf4e0e23bcfd65dc6c93fa34da17ae86749bb63a118c0a126945d4be4e5c7cf741ef842f68b8896e4865ad9a09b0bd9ce83674fc8f51c729f14d8f398812e69ed44bbd4219479d806d4631dc2594581ea75306d543b8d76c55d607c42ca22d1b88ec882fc371a76b40959d07d5c9f4e3d41bad679e84dc8bc22bf48f24b4a2448248850847e522bf3c7423a9a6417d330f0864aafbceadbff4a99038c91adbe157bb2347e4b95b27b21b782c2b9068481ff4bff4ab867ce3b2b6905f1102343e3604c81985e72b81e6d35db563350f5eedfc5d3e975e83c210dc175cd6e8cedcdfc5f72ed174411829126c65ffb30d284a1fd68aecf1e56328fde503bd571590e4ffe3d05bd31a9538c1f4490afb73ea16acf57b23f6e1de85b6f983d6a0f2016783757d7fc352755db9d01a64cc0576fbf7e20d46375fbd855a1360cd04c9abd5ef3f24ca03948b3ddede26611b61b4fab305168641425aad2d8aef99f1781") 2018/04/07 01:03:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/04/07 01:03:03 executing program 1: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14}}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r0, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000380)={0x4, {{0x2, 0x4e24}}}, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r4, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8]}, &(0x7f0000000340)=0x100) 2018/04/07 01:03:03 executing program 2: syz_emit_ethernet(0xffffffffffffff0a, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000000014000000080045000024aecf6402792b600000000000009078ac14ffbbe00022d09bf1acd30001000000000405907800d7"], 0x0) 2018/04/07 01:03:03 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x3) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB], 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$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x0, 0xffffffffffff5165}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a777e1aa31f415a944914fb741a", 0x24, 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$inet6(r0, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) 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}) [ 279.818120] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/07 01:03:03 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') fcntl$setsig(r1, 0xa, 0xe) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a", 0x23, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) utime(&(0x7f00000005c0)='./file2\x00', &(0x7f0000000700)={0xfff, 0x1}) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000600)={0x7, 0x1, 0x400, 0x2}) bind$netlink(r2, &(0x7f0000000180)={0x10}, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x93ccaba251633594) ioctl$sock_ifreq(r2, 0x8992, &(0x7f00000006c0)={'ip6gretap0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000002f00)={0x5, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x2, 0x4, 0xffffffffffffff63, 0x9, &(0x7f0000002ec0)='ip6gretap0\x00', 0x98, 0x8000}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) sendmsg$nl_generic(r3, &(0x7f0000002e80)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2020008}, 0xc, &(0x7f0000002e40)={&(0x7f0000000540)=ANY=[@ANYBLOB="9c0000003800000125bd7000fddbdf250000000008001100040044002dd114a18da106b1c8a9398d013e2fe1a16069e90dc91205920f6bd4e33ef8206d4eaad6120ad055ac52279bff91b014beb2928d9c6be69ec1c80627c592b2fac62bc7c723112acbf54c6a9f1f613bca2d796cc5c65322"], 0x1}, 0x1}, 0x4040000) removexattr(&(0x7f0000000640)='./file1\x00', &(0x7f0000000680)=@known='trusted.syz\x00') socket(0x200000000010, 0x2, 0x0) [ 279.893111] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/07 01:03:03 executing program 5: clone(0x10000000, &(0x7f0000000100), &(0x7f0000476ffc), &(0x7f00004a3000), &(0x7f0000659ffe)) munlockall() r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x1000004e25, @rand_addr=0x7fff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e21, @loopback=0x7f000001}, 'ipddp0\x00'}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x5, 0x2) 2018/04/07 01:03:03 executing program 7: r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f0000000540), 0x0, 0x8000, &(0x7f0000000600)={0xa, 0x8000000000004e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) sched_getscheduler(r1) sendto$inet6(r0, &(0x7f0000000000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0", 0x39, 0x48002, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = socket(0xa, 0x2, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00000000c0)=""/145) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x1, 0x4) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000000040)=0x8d5) fallocate(r4, 0x0, 0xffff, 0x1f) sendfile(r2, r4, &(0x7f00005faff8)=0x38, 0xfffb) write$fuse(r4, &(0x7f00000033c0)={0x31, 0x1, 0x3, @random="639071b13e6fb43ec89c2b607f2885f3e5091bf10dbb30127374ffca6a7dc7e38a"}, 0x31) 2018/04/07 01:03:03 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000240)=@ethtool_cmd={0x15}}) 2018/04/07 01:03:04 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x3) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB], 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$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x0, 0xffffffffffff5165}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a777e1aa31f415a944914fb741a", 0x24, 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$inet6(r0, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) 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}) 2018/04/07 01:03:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000b3bff8)='ns/user\x00') setns(r0, 0x0) write(r0, &(0x7f0000000040)="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", 0x1000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001040)={0x0, 0x2}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000010c0)={r2, 0x6, 0x5, 0x7f}, &(0x7f0000001100)=0x10) 2018/04/07 01:03:04 executing program 0: r0 = openat$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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", 0x81b}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d00000000000000080000000000000000000000000000002000000000000000000000000000000ff000000"]) r4 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) splice(r5, &(0x7f0000000040), r4, &(0x7f0000000080)=0x31, 0x400000000000, 0x1) close(r4) getpeername$packet(r6, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) splice(r0, &(0x7f0000000940), r3, &(0x7f0000000a40), 0x1, 0x5) sendmsg$nl_route(r6, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="94000000430022032abd7000fcdbdf25020000001c0001002f73656c696e75782f636865f7ffffff08000200020000000c000800eceeb82200000000340006000c000500000000000000000008000b000600000008000100", @ANYRES32=r7, @ANYBLOB="08000b00881600000c000400030000000000000008000200775000000c0008000000000000000000"], 0x94}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000) 2018/04/07 01:03:04 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x401, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x4, 0x4, 0xfffffffffffffff7, 0xfffffffffffffffa, 0x101, 0x3, 0x10001, 0x7ff, 0x3, 0x0, 0x7, 0x9, 0x1f, 0x5, 0xffffffffffffff38]}, &(0x7f0000000200)=0x100) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000240)={'syz_tun\x00', 0x3}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'syz_tun\x00', 0xefc346698076b7b1}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) syz_extract_tcp_res(&(0x7f0000000340), 0x20, 0x7ff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)={r1, 0xf9, "ed87177a0b1b1f98158148cf2dc6362e60e2a7a03214b0ea9e0cbd071594b4c92489f63748a31cf48dff684293dff5a0c7b1263e19e83609b28427c9e668103778d3befa44bf89c390929493ec12ea2f77235a9793592135436dbabd6543f1b9713ed49b242107f4114f8f509868ec86e21fdfe7825d70af09369506f8a9b168cc7e8ede206240fbee03275e048cbd88ff8a0b2e112ae907a6287863f3f728ae8388b292200956a01369686eef2369faf5bb55feaae3fa594d6803a00510750fa82cacd201b34b03fa0e9c9e2371648460f699df39e72adb1e4aa6ce646ca76d275f8b3b9e95fb97cefd125dfa69bd733d0e0261d668520bdc"}, &(0x7f00000004c0)=0x101) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000540)={0x4, &(0x7f0000000500)=[{0x4f66, 0x3, 0x4, 0x9}, {0x820a, 0x8, 0x3f, 0x6}, {0x4, 0x0, 0x8, 0x3}, {0x9fcc, 0x0, 0x7fffffff, 0x5}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000580)={0x1, 'yam0\x00', 0x1}, 0x18) r3 = dup3(r2, r0, 0x80000) sendmsg$nfc_llcp(r0, &(0x7f00000009c0)={&(0x7f00000005c0)={0x27, 0x1, 0x0, 0x7, 0x5, 0x800, "9c07bc276649aa225623bf4c508dad3ea6a085052d55d817918a59d4482c53cbeb984e4917ae62df5eb4649c76517597a0717a03a0c673d9e95b32a11f88db", 0x5}, 0x60, &(0x7f0000000840)=[{&(0x7f0000000640)="d52a02af053392a583065e452732c237e332da660d3db51f8d017302522e9c9f077e1c5802f145333eed98452545f04bed6138cb6846b709a8fc1d6205880a3091d30b7467572b75b5444b9b8c24eca2576e63dfa60afcef1d75287df4592f53924d95b747183941d4d8a4bdb806bd8032fa36660954f04352e2cdc8958fdb3ef01e5cf4c34f645112945b9377ca0f53e9621bd3169f", 0x96}, {&(0x7f0000000700)="0ea7f478d3ad3522c3b6fe2e672e46b557502dec7ee3fb5eed2e0403ff77016787d654c28065475748e5cdd80b81bd3dff9421060f6648dd308b2529d160ae959754bda5707f7e113cf32714d5295c485880adb45a880f1c311b043096fae06d6806c7247865a7e4322c2ab7ed2cdf18aea447613154a570195edd94d00e8a33b8ed6ecd344a9cbc2c9e87d810f1380e6cf604130763a4ac47332bee59b63c482e4d8a366897aa75abe3fa180550719228f3a2ebc672", 0xb6}, {&(0x7f00000007c0)="58f15e4713fc53c243b257a896f5e25fe06571c5b60f5c08cc8ccd32b50dfab9bd136aa4ca2366c70f754ead61b393aec3f3bf6044e62375a07e6a8f45d26eede528aea2a21ffb94347878672961ae4f21be59e2bcc49fbdee1a21ffb58e3217b437424f65f70b5a8d41303f4304276e7dd92d3ed5a9b5", 0x77}], 0x3, &(0x7f0000000880)={0x108, 0x10f, 0x7fff, "46db8bf65661982b2102cd5921a793e15521cd948ae5f37b83e82c416d2481ce274e7b17279f81fe6a623ad6bda839f0242d98991a81a036695873a45253f4e9067ef84e6ab75513f2c0a70b1c3a71948f610ec5865fbea4700459f153c4a93f81261b58e471bbc8402398a9c38eca3140e9f4c0631fc4ca4b9433bffd0d1558ed612531ff68880805a15ba1647aa6a1d7c9a2f87edb592cc591bacb7e036b2eea093f8e206152ac0138d96c6c961057a5b5a7ba74f352ff800ffbbf28a7fbf0cc72bde16f18500300c0f09c15facd94b1d87f14048c160306be849effedb9b4bd3317981658e5e2c4654aee89689e39df3231ffe845"}, 0x108, 0x800}, 0x880) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000b00)={'broute\x00', 0x0, 0x4, 0x9, [], 0xa, &(0x7f0000000a00)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000ac0)=""/9}, &(0x7f0000000b80)=0x78) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000bc0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000cc0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000d00)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) syz_open_dev$tun(&(0x7f0000000d40)='/dev/net/tun\x00', 0x0, 0x6442) write$selinux_create(r0, &(0x7f0000000d80)=@access={'system_u:object_r:modules_dep_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x34, 0x36}, 0x44) syz_extract_tcp_res(&(0x7f0000000e00), 0x1000, 0xee) r5 = socket(0x1f, 0x6, 0xfffffffffffffab3) modify_ldt$write(0x1, &(0x7f0000000e40)={0x9, 0x0, 0x4000, 0x8bb, 0x1ff, 0x1000000000000000, 0x100000000, 0x2, 0xfff, 0xd780}, 0x10) bind$nfc_llcp(r3, &(0x7f0000000e80)={0x27, 0x0, 0x0, 0x7, 0x81, 0x9, "0f4ac18049004a4d23539e9fd8cfefb8adcf66485580df609cd9af484d2814841db73c8c87af498da5192fb40d500b35585385f881539e48cfd0c00dd2dd01", 0x26}, 0x60) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000f00)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x5, 0x9, 0x7f, 0x400, 0xffffffff00000000, 0x100000, r4}) readv(r5, &(0x7f0000001080)=[{&(0x7f0000000f80)=""/250, 0xfa}], 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f00000010c0)="4b483f1319fb6f346cec3a3332e57179", 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000001100)=0x91, 0x4) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000001140)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001180), &(0x7f00000011c0)=0x4) openat(r3, &(0x7f0000001200)='./file0\x00', 0xa0000, 0x20) 2018/04/07 01:03:04 executing program 2: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") exit(0x10001) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/07 01:03:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="15", 0x1, 0x0, &(0x7f0000000100)={0x2}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000340)={0x81, 0x3ff, 0x3d8341c8, 0x4}, 0x10) read(r0, &(0x7f0000000080)=""/74, 0x4a) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x401, 0x2, 0x6, 0x1f, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x5}, 0x8) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140)=""/76, &(0x7f00000001c0)=0x4c) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x2a5, &(0x7f0000000000), 0x0, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/04/07 01:03:04 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2800, 0x0) r1 = accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) write$selinux_create(r0, &(0x7f00000001c0)=@objname={'system_u:object_r:var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x39, 0x38, 0x20, './file0\x00'}, 0x39) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000200)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000280)=""/46) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f0000000300)='./file0\x00', 0x75, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000340)="57d63e6f363043d46eefa73164162815977788df84e19f9070e882aabeed34fbd4aa37df4410671400a9ff52bbb936f70220e5ae53adfded7d4b5471b07e54f85a8ebc74918ee73a0684a3d18cd841362ca6946b4e69a712f8d9fccfd1f52917a52c", 0x62, 0x7}], 0x0, &(0x7f0000000400)={[{@uid={'uid', 0x3d, [0x35, 0x35, 0x34, 0x36, 0x32, 0x34, 0x31, 0x35, 0x33]}, 0x2c}, {@quiet='quiet', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@showexec='showexec', 0x2c}, {@uid={'uid', 0x3d, [0x36, 0x37, 0x30, 0x30, 0x35]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@usefree='usefree', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x36]}, 0x2c}]}) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$update(0x2, r5, &(0x7f0000000540)="9357d6748d52baef9c3643d8d6a9a8226241087c4aeb14308c173f257036670d3b17959d5acbb8228d084132b60bd23829b577c082a47e206b84c0029aa856106be818d035d935db516f26545f7ce95b8697a009eefe93020976ea6eec75f42d351a", 0x62) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r5) pread64(r4, &(0x7f0000000640)=""/165, 0xa5, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000700)={0x4, 0x8001, 0x101, 0x29, 0x1, 0x7f}) sendto$llc(r1, &(0x7f0000000740)="aa1a997f12622dc96042b26a949202595897ef6882f1cf64c656d82b60cc8301e8a1e9bafaeeea74dadbaae88acee4e834b96ddd12faa653123d9250402b6d557c34593e189e6d2be74f93d468d0a6107c12f632293a20e8e57eb68605ff50e6460b4514cbbcf19b98508680576bbd509db799a4a67643a65fbb3dfd9116f39d6c84f7b443ec5d6d30fe4d3b88ccf9779c1d6b8892250e30612bd170b2946346b08828ca1722f0159524d9b3c6fc92cfb3199f5a06", 0xb5, 0x10, &(0x7f0000000800)={0x1a, 0x0, 0x5, 0xfffffffffffffff9, 0xfe7, 0x80000000, @random="637861c66334"}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000840)={0x0, 0x100, 0x1861, 0x200, 0x0, 0x7}, &(0x7f0000000880)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000008c0)={r6, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000980)=0x84) clock_gettime(0x0, &(0x7f0000000a00)={0x0, 0x0}) utimensat(r0, &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a40)={{0x0, 0x2710}, {r8, r9/1000+10000}}, 0x0) accept4$unix(r0, &(0x7f0000000a80), &(0x7f0000000b00)=0x6e, 0x87965c0d921ad4c8) r10 = accept$inet6(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000b80)=0x1c) dup2(r3, r3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r10, 0x84, 0x1b, &(0x7f0000000c00)={r6, 0x84, "5874954205c4862474571057410978572688adbae5a4551f4c0f8a1dad44f3974a67a944e0fe3ea575ab05325b1c8c9da63bf2155ba8d7507bc550efc16b447e985dd835ed6362e4296deb7efc74aabd20a3753e3cec04c6bee199cd4a243755e581ecdc19551a2c19a1b6dc11d112ada8cecf460eebc95c1b1d4410dc1a0430418193f6"}, &(0x7f0000000cc0)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000d00)={r7, 0x82, "a6982f54f981236f76597324798f9e1dc59ce33ca8c6d108038025d682d4b9f136404c194c01bd3fae8474d8bc1f8ac181ec309f76fa170a3cda72176eac91cf114892dcb3f85326c5c8a890ccce78366ab6f0a38ef53cc023d1ee67c9b9e075b9b5f5cf5735c20a313e5d80354d0c3c202046d9d5a8ef801e63f34f5ba6a32ca9da"}, &(0x7f0000000dc0)=0x8a) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/07 01:03:04 executing program 4: r0 = getpid() sched_getattr(r0, &(0x7f0000000180), 0x30, 0x0) r1 = socket(0x4, 0x1, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r3, 0x3, 0x20}, 0xc) [ 280.936293] IPVS: length: 76 != 24 [ 281.022224] IPVS: length: 76 != 24 2018/04/07 01:03:04 executing program 7: r0 = gettid() exit(0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000040)={0x8001, 0x1, 'client1\x00', 0x4, "9153dfb9cb5dc456", "349b7fd527a951875b29fa547ee338800e8ea1bf1a75b41013525712f6931e13", 0x10, 0x4}) ioprio_get$pid(0x2, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/07 01:03:04 executing program 6: r0 = memfd_create(&(0x7f0000a31000)="74756e08000000000000008000000000", 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) 2018/04/07 01:03:04 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040), 0x243) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000240)=""/118) 2018/04/07 01:03:04 executing program 4: r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') r2 = syz_open_procfs(r0, &(0x7f0000000000)='attr/sockcreate\x00') ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) sendfile(r2, r1, &(0x7f0000164ff8), 0x800400000ff) 2018/04/07 01:03:04 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e1", 0x9) memfd_create(&(0x7f0000000000)='dev ', 0x3) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) 2018/04/07 01:03:05 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000580)=ANY=[], 0xfffffce5) fchmod(0xffffffffffffffff, 0x20) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x7, 0x0, 0x0, 0x0, 0x1, 0xff, 0x400, 0x0, 0x0, 0x8000, 0x54ad80af}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216) recvmmsg(0xffffffffffffffff, &(0x7f0000005380)=[{{&(0x7f0000000b80)=@hci, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000300)=""/48, 0x30}], 0x1, &(0x7f0000000e40)=""/182, 0xb6, 0x7f}, 0x100000000}, {{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000000f00)=""/167, 0xa7}, {&(0x7f0000000fc0)=""/223, 0xdf}, {&(0x7f0000002280)=""/94, 0x5e}], 0x3, &(0x7f0000002380)=""/121, 0x79}, 0x974}, {{&(0x7f0000002400)=@ax25, 0x80, &(0x7f0000002580), 0x0, &(0x7f00000025c0)=""/92, 0x5c, 0x7}, 0x6}, {{&(0x7f0000002640)=@ax25, 0x80, &(0x7f0000004740)=[{&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/70, 0x46}], 0x3, &(0x7f0000004780)=""/6, 0x6}, 0x4}, {{&(0x7f00000047c0)=@hci, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004840)=""/253, 0xfd}, {&(0x7f0000004940)=""/133, 0x85}, {&(0x7f0000004a00)}, {&(0x7f0000004ac0)=""/50, 0x32}, {&(0x7f0000004b00)=""/16, 0x10}, {&(0x7f0000004c00)=""/155, 0x9b}], 0x6, &(0x7f0000004d40)=""/89, 0x59, 0x40}, 0x8001}, {{&(0x7f0000004dc0)=@ax25, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004e40)=""/101, 0x65}, {&(0x7f0000004f00)=""/35, 0x23}], 0x2, &(0x7f0000004f80)=""/116, 0x74, 0x1}, 0x7}, {{&(0x7f0000005000)=@sco, 0x80, &(0x7f0000005240)=[{&(0x7f0000005080)=""/83, 0x53}, {&(0x7f0000005100)=""/28, 0x1c}, {&(0x7f0000005140)=""/34, 0x22}], 0x3, &(0x7f00000052c0)=""/185, 0xb9}}], 0x7, 0x10100, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f00000000c0)=0x2, 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000180)=0x4, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x6817}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r1, 0x2}, &(0x7f00000002c0)=0x8) futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f000000d000), &(0x7f0000048000), 0x0) clone(0x0, &(0x7f0000f88000), &(0x7f00002b0ffc), &(0x7f0000714ffc), &(0x7f0000e1bf43)) 2018/04/07 01:03:05 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) write$eventfd(r1, &(0x7f0000000200), 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1f, 0x30, 0x0, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0x3, 0x4, [0x30, 0x8, 0x1, 0x8]}, &(0x7f0000000140)=0x10) 2018/04/07 01:03:05 executing program 3: r0 = socket(0x20000000000000a, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000140)=0x3f) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000000040)=""/192, &(0x7f0000004ffc)=0x468) 2018/04/07 01:03:05 executing program 1: geteuid() r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkalleZ0\x00', 0x8001}) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="78faf334c9e7ad3bd890173d4d", 0xffffffffffffff54}], 0x10000000000000dc, 0x0) 2018/04/07 01:03:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x400800, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001440)={0x5, 0x63b4, 0xb3f3, 0x1000, &(0x7f0000000340)=""/4096, 0x75, &(0x7f0000001340)=""/117, 0x7c, &(0x7f00000013c0)=""/124}) r2 = accept4(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000002c0)=0xef0, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000000c0)=0x4, 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f00003f0ffc), &(0x7f0000aedffc)=0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/sockcreate\x00') r4 = fcntl$dupfd(r2, 0x406, r2) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) fanotify_mark(r3, 0x8, 0x8010001, r4, &(0x7f0000000140)='./file0\x00') 2018/04/07 01:03:06 executing program 2: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x1000000003) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setuid(r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x5}, &(0x7f0000000080)=0x8) socket$inet6(0xa, 0x1, 0xda) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x80000000}, 0x8) 2018/04/07 01:03:06 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) write$eventfd(r1, &(0x7f0000000200), 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1f, 0x30, 0x0, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0x3, 0x4, [0x30, 0x8, 0x1, 0x8]}, &(0x7f0000000140)=0x10) 2018/04/07 01:03:06 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/access\x00', 0x2, 0x0) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000740)="a769947c1eee20666f096982b711c10b806acdb038c674043a78b5082a176b945e882884cd0c9fafe35090654e65d67a35338356875f56cd8a062e77133762d722e0b9ee64abe2768e", 0x49}], 0x1) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r2 = open(&(0x7f0000000800)='./control/file0\x00', 0x200, 0x48) getsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000000900), &(0x7f0000000940)=0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) r5 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r6 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x1df) fcntl$getown(r6, 0x9) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fchownat(r7, &(0x7f00000007c0)='./control/file0\x00', r3, r4, 0x1000) fsetxattr(r7, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x0, 0x0) fremovexattr(r7, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r7, 0xc010640c, &(0x7f0000000340)={0x9}) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r6, &(0x7f0000000300)={0x40000000}) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="8c000000", @ANYRES16=0x0, @ANYBLOB="100a00000000ffdbdf250f00000040000100080004004e2200000800010000000000080001000a00000008000900000000000800090000ef83000c00070008000000060000000800020021000000040003001800030014000600000000000000000000000000000000001c00010008000b007369700008000500030000000800080000000000767fc6d6c0a3ca28c85f732ed1f1b66b3751da94a1a086c9490aeb265760d267c56c715d2fc0225abc2d367ecc61dd7cc53be4eea83d972b11"], 0x8c}, 0x1, 0x0, 0x0, 0x80}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000980)=[{&(0x7f0000000840)="3b0b95919e82da5747a25672f3ca1461c99ae4a3e0aed5609456447234ef1dd044a6aff16db14c4bb9027705e2e2fb3b067f71944c434e57bd035c4735d731da68b294f2b6a3adad5f18133c9986a9bf9de47b4374942efc397103cb3806d52f7a551bcd8074c9d54d61eb6f3b7555a80e9693145a472b89fc9cecd24657206ef99a13f6ea47ba27e9d96bbbe512a044e96d3ea5f2cf8a4735c74b87e8faf58794bac6a4beb053a4b22a69cfe6e7ac7eb8b6191d3771343409b4a5e4088be886", 0xc0}], 0x1, 0x5b) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/07 01:03:06 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x111000, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) fcntl$setsig(r0, 0xa, 0xe) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) getrlimit(0x0, &(0x7f0000000100)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x10) sendto$inet(r0, &(0x7f0000000180)="267a3a91b884b4448902a9b468793238457c41bf3f2308e98ab8cfc6f325533e9aa718f7abdccf7fd5b0f24b225dba2e92459fbfb57fdf404da12df637d63554db07142bbe5263cc9e0a90ad6b37ade6b1d4ad7db80074ee9189666b4b40def443f0cc87bce1fb45ef425270e49a41ef36e05d46888285687ec04da874dca0f6e26a91ac95ada9de843454c091df94fb414144b696cd16db1af7f5f950983c1be1f3db59b01fb57dfed4ccaebe16036a3b80eaec8e8864a08a6a097233b5bdb854cf0c7665f36a26096b5f897bc7bde42339baf3348be8ee8a199b5ccb659948b36bbc86bfb8a3cf58c59b5eb7cd4f", 0xef, 0x4000, &(0x7f0000000280)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000002c0)={0x10}) set_tid_address(&(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x4, 0x81, 0x8007, 0x200, 0x7, 0x1f, 0x9, 0x7ff, 0x0}, &(0x7f0000000380)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000003c0)={r1, 0x5}, 0x8) getpeername$netrom(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10) modify_ldt$write(0x1, &(0x7f0000000480)={0x4, 0x1000, 0xffffffff, 0xfffffffffffffffc, 0x7fff, 0xfffffffffffffff7, 0x4, 0x7fff, 0x1, 0xfffffffffffffffa}, 0x10) bind$llc(r0, &(0x7f00000004c0)={0x1a, 0x304, 0x5, 0x100, 0x2, 0x80000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000580)={@mcast2}, &(0x7f00000005c0)=0x14) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000600)={'rose0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r2 = socket(0xa, 0xa, 0x4) getpeername$netlink(r2, &(0x7f0000000640), &(0x7f0000000680)=0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000006c0)={'ip6tnl0\x00', {0x2, 0x4e22}}) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000700)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000007c0)) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000800)=0x2) pread64(r0, &(0x7f0000000840)=""/4096, 0x1000, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001b80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001bc0)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000001cc0)=0xe8) r5 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001d00)={0x0}, &(0x7f0000001d40)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001d80)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@loopback}}, &(0x7f0000001e80)=0xe8) r8 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000024c0)={0x0}, &(0x7f0000002500)=0xc) r10 = geteuid() stat(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002e80)={0x0, 0x0}, &(0x7f0000002ec0)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002f00)={0x0, 0x0, 0x0}, &(0x7f0000002f40)=0xc) fcntl$getownex(r2, 0x10, &(0x7f0000002f80)={0x0, 0x0}) r16 = geteuid() lstat(&(0x7f0000002fc0)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003080)=0x0) r19 = getuid() stat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgid(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003180)={0x0, 0x0}, &(0x7f00000031c0)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003200)={0x0, 0x0, 0x0}, &(0x7f0000003240)=0xc) r24 = socket$netlink(0x10, 0x3, 0xd) sendmmsg$unix(r2, &(0x7f00000038c0)=[{&(0x7f0000001840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001b40)=[{&(0x7f00000018c0)="3eb27f5fa175df23268c777c1282b4b2520a080d73fb2b44b228bc16cd90eaa7fa2d344f320b2e89a46f82ac1f9355a74890abebc3276e2e5d5d24d20f9635eaddaa5ae5b6a8df43bbda9c8c9ce932e5fff8b30a4097e14dce02e15f11b5dd", 0x5f}, {&(0x7f0000001940)="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", 0xfe}, {&(0x7f0000001a40)="4a871ec21dd562ceaf544aaa80c0e4f214b7b25b12b8314f03fa47f86b62f93de31dc1925ada8de3fd7e39e11cb6c5f54c0756145c1e76d8c8c6ee57ebbd9834291c432b2fa893c94f4bca92b183bd9729720266e4a767367226ff699637b9bb041646bce5741d185fa6ef8430a3a7efe2b197f5411a0b2c25d997076bf3e69ef278d62f32afd22ad4ab95fe396a1c07fa8e2690bbf4a6678beb87c16c5b2aaeab9525f9eb4e7cb3f5606f27c2c583548b", 0xb1}, {&(0x7f0000001b00)="6cfa5bfde9aff8", 0x7}], 0x4, &(0x7f0000001ec0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x40004}, {&(0x7f0000001f00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000001f80)="08d08dd01607946f4f32befff4a0da51745563d78ad0bd90e7335cda0c7d7795abaf5d7f70ea82d4f6dab05ab2b4a8f7548e1c5117a470d3944c4bad765c6e52af312c073a7222f048f3997a662e478053a99a843931b281ffbc39ef0ebbcd037760596e8179f67c6f66069a07dedc83807d206d1123c68946ae788d72f64107d6052d87c94763d4c6f1be3af3425086791edeb5fb6788ae32c399c790f822abd5ac4df4717dec6d106677669cd17735813c1264367b9f23d2b9501024bd8798c3f1059ed62b03448692f4ce263abbebdfa4732be200be66d0b926e5c5918b74b56f4c44fdbfd917f9ad8c", 0xeb}, {&(0x7f0000002080)="745d8e95704fcb50fb0012eabffaa8c519edcc85e6c564e63257574ce35053ac4bacab00ddd1e7d1d4693a1ab80620c09fb0831db50fa6318481081705f67aaf6f4c26e9f659dd4054dd968ba935c313e403abf19c8688b311e154f055dea68703406cd1e81249be00676f", 0x6b}, {&(0x7f0000002100)="07f599dd060f4741018642d165db9d42e86897a1851d4e41f20af23e111fee71cdea426f154ea97fe7b6a5cadfcb9f8d6b5d028f0fa1aec6895d2a713746855de60054ff6e7560112549a8e1057b2609f3cb776223f6566aaa875e8d85e6fc36f7325b4239022009fe7fc0612a4ab9f7b23b5ea0707df93218c76359808eb18effef2923236ae3711ebd2d92eeadd09d298173c935df27d540c011a788794d", 0x9f}, {&(0x7f00000021c0)="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", 0xfc}, {&(0x7f00000022c0)="6964b97a96740a8c75c9b23efd1598e0c4da98acc05f44856873d1ef1c2f4c24bcd4fbeddc68f9b25d7f7f456af9b976d903be96bec3dde66271b4ac5e771403674c5c4c311d8ca8f440763d75f682e8eccf8b593ac590473bd622e9050e50c3f51d2cd84d3d0bbb206e5e06f3b5e8ae74", 0x71}, {&(0x7f0000002340)="2bdb6aef250e468afdb98d8a70a8d75f9b46f64b3074504b0fd80779520575cc6531352027268901b7d10c9eb13063df64a2955706644f84103c6a8fc9f691c2e5fadcb3a7e5248cc437bd591f4114702a35abc6032081d730e036014720c891a30d62b4dc49bacc6a1275f7651aed136d2786703a67f61cda825289ff648f87b44142560d0c84e452460eb2a466701df2a0ef0aaeae0bcffb2a31672a6434db1c9d8dcb7537fc283fc3e412cfd7f735dbe6c27f4e84e733321966e843d7f8339c5e59622bca25e2d8c6f9aa4876c82de1ba28a64e04209f469a0c47b12ce8c02681114562e9b4511dc5ee", 0xeb}], 0x6, &(0x7f0000002600)=[@rights={0x28, 0x1, 0x1, [r0, r2, r0, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x48, 0x4000000}, {&(0x7f0000002680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002740)=[{&(0x7f0000002700)="2cf8148ffd1ed5071418efc34fea77f0627e38ebe3ac078e6108d5c082d4421913", 0x21}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000002780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002840)=[{&(0x7f0000002800)="abd8d7922d45fb6416aea0da3e2f609eacaf427d1b7097329a8cfed3", 0x1c}], 0x1, &(0x7f0000002880)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x800}, {&(0x7f00000028c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002e00)=[{&(0x7f0000002940)="d15432b3c648d17cb49fb972620e05430d862a5e3069c72465bc208138e47b4f63fd7d49b73115a1d5086ca2a042c0c5948aba1d8a6019c9fc2ad445a5dc88e5ac34aa060d791a1069faa78b57b168751e455588bb7db015e663569a8c9dba2c9bf24f325ecf08d07d73d91461098313b39e705cb09637e996134e6508c1f36be480400cf34e73210466e6860604bca7ab6546125607353e64afaf26fe2892881f2f60201afb545bfd448cc8f04f5d031afe950c6f99fc3245c8118df53310d1dd3fdf9994b60286f4009bedc4672759eb0c2f6bbe5f09e61ed9f0", 0xdb}, {&(0x7f0000002a40)="e184c167bab0df0c7f4b71307bdfd6fb6555e9a063804e1ccca0fa11ff2f942a98c8868f788e9d08bf5f05fd2b43d44aa7fa5667958bf00de68ae5eddfd46538652e861b3d67615f778990b508c98235142d361ccd0ff3411d4c03b4422ff212daaab7e26f0c0ca689c4a950b16b169cb2e80dcaff7bb8b8b2e08b2e5b9a9795055f7444197087efe5e1e5f10200e36502d5b654dbb533452da6ff0558599b94af8d6b47e5", 0xa5}, {&(0x7f0000002b00)="44f46d2f1c3371a8c7348c194ebd4739b73bc43c4fe6200f2d5409dd46f2ff525a07341efe8a31c06c601147d93df54e6410e01b74b36010e390310c5748620687843322a442d72023e2984aa7f079b633b2fcd3afb729b947fa5ee141864e3339b0666c64274a6f7aec8a76ac9152c44798f135c434dbe8f7275e6a799d81565530e590bd60e9a6848d1701717324962c69c835c67f0086ed5d0709cb46c97a501ca5c88fd1388575a981d95ff2d094a65bdba03e56e207b296b2dae55e4b2b63d84fe68fb316c15649e5110914e802761bc30af24848", 0xd7}, {&(0x7f0000002c00)}, {&(0x7f0000002c40)="b961fdb242008a2f942be7cdfca59a496cfb6f78a0f0b70a47a2118339c7e15138b4d2246c645ace7c0871fbf9dd547521f6020242375ebd6959f07916845019394df8c355b3d24c2e36f77177c196c927239c7abbd00a1d1a815525be5e278dad392870531d6de05d8e4dc7c21967a4e4abc7a4129dbe6dca35f3a7dfe2174e7ccae7fd6d05a7d40139963d30", 0x8d}, {&(0x7f0000002d00)="a10a4787", 0x4}, {&(0x7f0000002d40)="3a6eeecb1c134d49980d74aaa60cb26cc09bf3ef7a50fdcb37552a79690ea9f1ef52622a58cfeedfda945ef441510cb84c2ff0bc35626dc4ed14b7f215fab288d95903c3a17faddd66fa6be99410d2dd13f1cd0c1b1d2cdd6d0880533e66ac67f704d360e5be4741591fcf758a98b2f0c2d621c136361c92122524f54fecedc0288a6f1d73ff4c0662d42165aa62d0d8187a47c04f6b94b94ef5176d06c4c5668ab15d83bf", 0xa5}], 0x7, &(0x7f0000003280)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r0, r2, r24, r0, r2]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xc0, 0xc000}, {&(0x7f0000003340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003840)=[{&(0x7f00000033c0)="f0c0bc0297dd9490c1cf65cbce702041e8ae2fde5a8a0be74036bc09f01a2eef3c19663edcce52ffeeac84c2b0e4ae81587bf77733f41a86163273465001d0fdcc51ef283eda98ed36d5f9ba57b999156c790585c59006fa55633032e45626bee1eb0bb1063728886157ce34a2c78d067dba341421abf99220a0bb006c126c92b4ad5cc10f4f407557b0e2c6b1e7c8c9eecda5d647c474477b77bc1fbf2da87e95fd67d586f4f8191a59d166014eef05847702abfeca890e427a0c33e137578d7757ee79835dfd46b56a9d7948004d0d4965deb2efe3eea9f9140fd22810efaaede2280de63f4a3b35b18fd9ba5f573d801209685b260be27b", 0xf9}, {&(0x7f00000034c0)="87343f9b17242d5394b468f5a1e13ec23d7a3044db089ab1ac54fa07ed5fafae405f2c656293f4677b0d4a464149aefaaa1ea80c44", 0x35}, {&(0x7f0000003500)="a14097e091f47f9c89ebbc1bcd42912a580b69000035a44310e04fd0540e6378b9e62c113a7eab7e1653d9272e23ae1e6ac75be6513c3072f54357084b76abcfab343b76549c88ae5d3008c42c38694e924d8e696b49fdb45a09f6848072567913e6726cd200adbbbeb64ebd3e59ccfd7672d34fd18f0d828d858c1d11e04746796e68e46f82eba9604f870b5c3099a8e1a35deed9a6917b05cd66bf19e07dd30d6f3ef043b32e9ec60f201bec1770e84fe5bddd6ded509583234158ad2abc0f97d0d7c9633295db1d14a19c4853845b06b6d7e81461304ff2e031888d83b38043d0346cd0977c421f1ea6dcb205", 0xee}, {&(0x7f0000003600)="cb26d0c800741d4fc170b33f324a1d9b33d2c50feabaa16563b8f715a1", 0x1d}, {&(0x7f0000003640)="18dbd9805e487ce06fc354dc2e3348296543cd119192422caa6715acc1ca44ce207a50c3c1a2fc4d1149e4c4fa6816d2ddfcc45267ce9273ed7ce65d85f8888f120e88028e7543480d700e14b74585b360c6c541a8f0827b71fbaa0ac6814cc445a252c00a5909d5a776166fe8d3aad2d2823c02d94927f23eb471dbb3dbf3cb53f880a6916dd1d9b9dd02161512d9eacebc034e5780fa464c7b72dfd251cd8dd9941cbe7f669a64", 0xa8}, {&(0x7f0000003700)="78f6e9e5dae416bf97a93125e9640db44250e9d7432723e41ec5cfe37e8c66421e6290a2cdcb8606048161f656db3d83d318891605dba1fac72e31b2850219bc671ff3e9fb6b85d0bb09bf71fa892d21e981a3e91f2d45a81a12104a1f6c313f1e184e5221", 0x65}, {&(0x7f0000003780)="8036008c40c3b416f7f793784558757dfaf83606327380eee8e146f09dd2df7fcdce4acbaf02acfb51a911295cfb0b3a590a0e98a918406d979b8e6ac9e3773052a6689482f5dfd2f82d2ae1f9d6af0c6c2fc642de94c58b524a7b5ed5e5c57d2bce64fb880587ebfa503d9e0c81c93c99de2253167a9ae8820b7a272987c3778734f6fa2df57f37e9e5c6434e7b287d1b4b6dbaa07eafa15672f66045a746a1bf0689917f135622c6b4363543b1d85b8892", 0xb2}], 0x7, 0x0, 0x0, 0x40c4}], 0x6, 0x40) 2018/04/07 01:03:06 executing program 7: prctl$getreaper(0x19, &(0x7f0000000000)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x103100, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="04000800", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x5, 0x1}, 0xc) 2018/04/07 01:03:06 executing program 5: sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x0, 0xffffffffffffffff) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)=ANY=[@ANYPTR], 0x1) 2018/04/07 01:03:06 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdd}, {0x16}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000180)={0x2, 0x8}) r1 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') setns(r1, 0x44000000) recvfrom(r1, &(0x7f0000000040)=""/192, 0xc0, 0x2, &(0x7f0000000100)=@ipx={0x4, 0x1, 0x1, "b76890617c41", 0x100000000}, 0x80) 2018/04/07 01:03:06 executing program 0: r0 = memfd_create(&(0x7f0000000000)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec), 0xffffff88) r1 = memfd_create(&(0x7f0000000280)='\x00', 0x2) socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x852}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0x10001, 0x7, 0xb5, 0x300000000000, 0x0, 0xffff, 0x7, {r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3692}}, &(0x7f0000000240)=0xb0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000040)="e604ad45dfc81bc3d11f26109430c367fbdb4d3211368bc69b2cbf91ff406c471cf14feee802e69e68f4", 0x2a) r4 = request_key(&(0x7f00000002c0)='id_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='\x00', 0xfffffffffffffffb) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) keyctl$clear(0x7, r4) fadvise64(r0, 0x0, 0x10000000, 0x4) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fallocate(r1, 0x4, 0x4, 0x1000) 2018/04/07 01:03:06 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000140)={0x0, 0x3, 0x15}) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000002040)="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0x1000}], 0x2, &(0x7f0000004000)}, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) shutdown(r0, 0x1) inotify_init1(0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001240)=0x20, 0x4) write$selinux_access(r1, &(0x7f0000001180)={'system_u:object_r:systemd_logind_sessions_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x30, 0x33}, 0x60) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000001440)={"7261770000000000000000000f000000008528000000000000e005013400"}, &(0x7f0000001200)=0xffffff4b) 2018/04/07 01:03:06 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f000097fffc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/04/07 01:03:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000032000)=ANY=[@ANYBLOB="06000000007518210003000000100081000c00fe00000000000000"], 0x24}, 0x1}, 0x0) 2018/04/07 01:03:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x100003, @dev={0xfe, 0x80}}, 0x0, [0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x80000000000000]}, 0x5c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x80000, 0x0) recvfrom$llc(r1, &(0x7f0000000140)=""/185, 0xb9, 0x1, &(0x7f0000000200)={0x1a, 0x0, 0x2, 0xfff, 0x40, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/07 01:03:06 executing program 1: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=@ethtool_pauseparam={0x12}}) 2018/04/07 01:03:06 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x15d, 0x2c002) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)=0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000100)=0xffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0x5, 0x2}, 'port1\x00', 0x0, 0x1041, 0x6, 0x2, 0x6, 0x0, 0xc418, 0x0, 0x4, 0xffffffff}) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') accept4$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000480)={@loopback, 0x0}, &(0x7f00000004c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000640)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000680)={0x0, @loopback, @loopback}, &(0x7f00000006c0)=0xc) getsockname$packet(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000880)=0x14) accept4$packet(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000009c0)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b40)={0x0, @multicast1, @dev}, &(0x7f0000000b80)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000bc0)={@empty, @dev, 0x0}, &(0x7f0000000c00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c40)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000d40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000d80)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000e80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000ec0)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000fc0)=0xe8) accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001040)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001080)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000001180)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000011c0)={@remote, @rand_addr, 0x0}, &(0x7f0000001200)=0xc) getpeername$packet(r0, &(0x7f0000001240)={0x0, 0x0, 0x0}, &(0x7f0000001280)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001ac0)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000001bc0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001c00)={{{@in=@multicast1, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000001d00)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000002380)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000002340)={&(0x7f0000001d40)={0x5fc, r1, 0x4, 0x70bd2d, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r2}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r3}, {0x178, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffff8001}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r10}, {0x130, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x100}}, {0x8, 0x6, r12}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x4, 0x4, 0x36, 0xba}, {0x7, 0x1, 0x7, 0x4}, {0x5, 0x0, 0x6, 0xfffffffffffff800}, {0x7fff, 0xdf, 0x4331, 0x80}, {0x1f, 0x1, 0x7fff, 0x5}, {0x1, 0xbef7, 0x6, 0xee87}, {0x10000, 0x8001, 0x3f, 0xe49}, {0xfffffffffffffc00, 0x1, 0x19, 0x5}]}}}]}}, {{0x8, 0x1, r13}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f8}}}]}}, {{0x8, 0x1, r14}, {0x7c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x33}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r16}, {0xf8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r19}, {0x90, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x3ff, 0x7, 0x4, 0x81}, {0x2, 0x9, 0x7d21090, 0x64e7}, {0x6, 0x0, 0x4}, {0x7fff, 0x9, 0x7, 0x3}]}}}]}}]}, 0x5fc}, 0x1, 0x0, 0x0, 0x40001}, 0x20000000) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000023c0)=0xffff, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002500)=@buf={0xe1, &(0x7f0000002400)="7dab901d8d2ca8b6efb4e7947d9f319fc50c4820226b92e29e8100f7fde903c10aa8970dedf2359e22020a33baac23d813b351002516a26015855d44e55851774b385f30f19f31d947dd7b7b7714cc608cff6f47b152d47dd64427bdb445afb61fe726c23207382cc4c54a6eb75242cd71e7868e0fbeb7810fdc4eceee4c877b0a65226cfd7e6bbc68bbaa90dcae2b1093cdd381f14d5f6412f37db8ea302f451abf19ba4dc38dd0b77214fbe87c4930185880c404833a90afd366c71071733b1c40d52885b5e7ba7b986ae4d70a1efb66658c7d2104c360cfd6966753218bc6d0"}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002540)) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000002580)={0x9, 0x5, 0x7, 0x8, 0x2, 0x3}) 2018/04/07 01:03:06 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0xd, 0x804, 0x3, &(0x7f0000000000)) 2018/04/07 01:03:06 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000011000/0x10000)=nil, 0x10000, 0x0, 0x2012, r2, 0x0) close(r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/04/07 01:03:07 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f00000000c0)=""/28, 0x2ff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x5d, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0x2, r2}) write$sndseq(r0, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/07 01:03:07 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) recvmmsg(r0, &(0x7f00000033c0)=[{{&(0x7f0000000080), 0x80, &(0x7f0000001140)=[{&(0x7f0000000100)=""/56, 0x38}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x2, &(0x7f0000001180)=""/4096, 0x1000, 0x2}, 0x4}, {{&(0x7f0000002180)=@nfc_llcp, 0x80, &(0x7f00000023c0)=[{&(0x7f0000002200)=""/211, 0xd3}, {&(0x7f0000002300)=""/147, 0x93}], 0x2, 0x0, 0x0, 0x3b11}, 0x8}, {{&(0x7f0000002400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002500)=[{&(0x7f0000002480)=""/8, 0x8}, {&(0x7f00000024c0)=""/51, 0x33}], 0x2, 0x0, 0x0, 0x400}, 0x4}, {{0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000002540)=""/196, 0xc4}, {&(0x7f0000002640)=""/211, 0xd3}, {&(0x7f0000002740)=""/229, 0xe5}], 0x3, &(0x7f0000002880)=""/76, 0x4c}, 0x3}, {{&(0x7f0000002900)=@ipx, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002980)=""/252, 0xfc}, {&(0x7f0000002a80)=""/121, 0x79}, {&(0x7f0000002b00)=""/152, 0x98}, {&(0x7f0000002bc0)=""/88, 0x58}, {&(0x7f0000002c40)=""/30, 0x1e}, {&(0x7f0000002c80)=""/73, 0x49}, {&(0x7f0000002d00)=""/155, 0x9b}, {&(0x7f0000002dc0)=""/162, 0xa2}, {&(0x7f0000002e80)=""/122, 0x7a}], 0x9, &(0x7f0000002fc0)=""/247, 0xf7, 0x5}}, {{&(0x7f00000030c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003300)=[{&(0x7f0000003140)=""/122, 0x7a}, {&(0x7f00000031c0)=""/183, 0xb7}, {&(0x7f0000003280)=""/70, 0x46}], 0x3, &(0x7f0000003340)=""/128, 0x80, 0xc13}, 0x100000000}], 0x6, 0x20, &(0x7f0000003540)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000003580)={0x0, 'bond0\x00', 0x2}, 0x18) r3 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x0, 0x3}}, 0x26) connect$l2tp(r4, &(0x7f0000e92000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x4, 0x3, 0x3, 0x1}}, 0x9d5ca83f005e6df) 2018/04/07 01:03:07 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80000) setns(r0, 0x4000000) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000ea0000)="290000002100190700003fffffffda060200000022e80001040000040d00140000000010000000019c", 0x29}], 0x1) 2018/04/07 01:03:07 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x2, 0x8, 0x9}]}, 0x10) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00003c0000)={0x0, 0x0, &(0x7f0000fd5ff8)}) 2018/04/07 01:03:07 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x40101100) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001400)=""/57, 0x39}], 0x1) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) recvfrom$inet(r2, &(0x7f0000000080)=""/42, 0x2a, 0x40010100, &(0x7f00000000c0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/07 01:03:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) r2 = dup2(r1, r1) getsockopt$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, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x0, 0x4, 0x0, 0x1}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x203}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000980)={r3, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x82d}}, 0xfffffffffffffff8, 0xfffffffffffffffa}, 0x90) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) setsockopt(r1, 0x0, 0x1, &(0x7f00000007c0)="2b375fba6466b0a0270d18e259b4d6d748a782dc6854354ba399aac67c7fb45da5cbdc8a88e12e86c9858e103e6d49cf149891efa19df1907331938a2a78d6f8fdf3ed6c6edd169e32f407a76a16d539afcb8f67a3d91456f163958f917e77ad5ef31857c2d7bde5bd6a5081902e75bf136d1e1000a44edcd17aae50f72f30c19a811aacc04834bc4945d04cd582b8c0fbd9f4576bb0c8ebf5b329ae2404bde60c5db47f9ca55ff0ee82485429bf922fa4e6d656d354840c7767be6bfaa91d792e8d18d48f0303be10ba41d5633c8e6f8af7ae4723aebec90978c9f491693d76a7ac98e5", 0xe4) sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000000940)}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) fdatasync(r0) dup(r1) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) ioctl$int_out(r1, 0x5460, &(0x7f0000000300)) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000002e40)) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000240)=""/23) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000100)=0xc49f78f9331b25eb) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x849b1301ac098b17, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000002d00)=[{&(0x7f00000005c0)={0x27, 0x1, 0x8001, 0x0, 0x4, 0x7, "b54325091909e10373f83d7255cf61f0d54682372ce1c49bc46783dff9638af0cd327231072776d959dba2aeb1bcba1b8007b7bea187ddf5c36acfd8ccf51d", 0x30}, 0x60, &(0x7f0000000380), 0x0, &(0x7f00000008c0)={0xa0, 0x116, 0x3, "0f9680ac689768e9d0df44e177579a1223848f2c64d26b33c26c88647d43927daa946deec851a0a52284c022eee9b2744df555a8dbd92ee672eaa99147bcefd6958aae96a7a7c5b2a0a50fd8c3541293af25174f8529136f94d68626669edf28a6d75a47b249f9e2726c8cb48fce32528b16e27e707e55c14ee8652c9aaa869b9cbc5a7506b2d66cf989829e421832b6"}, 0xa0, 0x40000}, {&(0x7f0000000b00)={0x27, 0x0, 0x2, 0x5, 0x32c5b83a, 0x81, "25cbd8302b6ab01314faf1e4510baf71e521749f242fd70424c1f8c78d355b7f815608adf15bd15edac48d7df5bebd6a1788debe0c801aa0b15ffefe086473", 0x2a}, 0x60, &(0x7f0000002240)=[{&(0x7f0000001fc0)="932c72805c3c0467958a02852437d8da1b7f331e8e4df172330b74ab9dde2f4fd138eaa8268d181f34a1c1ea9f0c6331d6d04e85f6b69590b3dafba20c101d3b5d4d28f8ccddd1e10043106c6df4955b578fbbe72bcec768f3d80d04764452cc9278e0ab7fe910b065876923d2e732fa8f41d9cd97b86bde6d738b03af2bc6c5fa3319a32d451b6b09419c000d12073d7dd550b54bf6eda25f3fd828968984b63f014402f4ec23e031ac5c23f7a1029e1b2eddcd9b04b046bffbd1d694d92b203d7c934fe5887eeb9c343cee1f7e29c1", 0xd0}, {&(0x7f0000002100)="02a759b61eb4f84fdee079611196c5b3bb6b3dafe429336dba2defd54aedd50c63852a3dbed693a7aa99da75e35311c90077de810d9a753c4eb345706a3ef6634d4443b421ad189299082227b0ce9a5c4b305d3ff0d3d517a68d634de32657413dd4fd7dc5c8a53ea43777c4c3a16c6281a14981d44e1440470003338ad4ad73b0a7f3ebc2f5b2698d3990a84399a1bc285d172cfecb42bbb47d55b9ea194e61c07a894c6143ed8a0e6456b2636d0c1901395acf6e44ba22b0eb130674ed1e28933a97a31326f4215319d40ec6", 0xcd}], 0x2, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x20, 0x4000000}, {&(0x7f0000002600)={0x27, 0x0, 0x1, 0x7, 0x4642, 0x3, "2b511991eea25bbe81bd932cd7ec10fab11c39e262a0f91d3dba4527c9d0aa5fe9104945a14e29b93e788cd9da6875dbb21abbb382a5c79655b8f6e4b30035", 0x35}, 0x60, &(0x7f0000002b40)=[{&(0x7f00000026c0)="652a2a072e44eee6a7bf5f97b3f034448483b75b912a1a3df2cce15229e586803d04b68f6833f8128afe916e", 0x2c}, {&(0x7f0000002780)="07b1e7a9bf20eb44e4101fdb87c84721c73bc79f6c46d5286c6ac3417e5fb4ce4718836cc51487dbf324c73f4d67f46648165dcef9f6d1e7d22759af1299e4f53c83d1d0d7030ed1d1d6e2567dcc5ba4c8defc3bf7bb76362f06f432ba01b5a634c13f23b5f29361c20670bde0fbdea86c2a42b841a8835eff104d37fa6e", 0x7e}, {&(0x7f0000002880)="de30", 0x2}, {&(0x7f0000002900)="6a0290badcdc3608e8de202fe8fcc9d59222ca63c44e3d7d7f9c587d9f80a14627429ecb6df6319ca459493d3dc390a9f38eba80405be8f1a2b4965c10b4b0f305e283c77b84ccbd075866f9464134f1c8ded6b1e6b706a3aef34b2380d5354a9a1d493be4443b78ba500910", 0x6c}, {&(0x7f0000002a80)="067b90e401f828deb1e8c91b96f7d6e22b773a6cebbb9dd5b7e1f271a84e077df61a04d858486b1efc413726f3de0dc2e0630572950d9729c69448aa383de4860ff716a1c877fa1a6aaf7db7e3958dd339239e0a804d750cdf0ab27287a1f45c5dbecf50aa8d6f86654cc6517a4f80181e0e55afa841d8fd74b7bcf6897bfc7829428c24cf704463b6e2b5d588581e48aa71ed56ebaa82dbf2cdcbdf606f3359cc2c5707e4005e02bdf9828d825b54", 0xaf}], 0x5, &(0x7f0000002c00)=ANY=[@ANYBLOB="000100000000000016010000270300009dd79a7b5b48ea15d74feb90793f8e6c7ca3310613d1e06f6423113e44b966b243af694fb0d7d136a388b2bfd8e4b9f88654e697489a2d4ec135ac9a35789037782d44e12349e491de8d27ab78e1cacdbb007b4c8e69d374567e84f4d9ed8c02c51756ac6068daebacd63f58429be9f25fadb7c17782dbcfaf7777bf162645019d0b495bc42f05fbecde76f15de2fc69c2f84161646fe9393cc684461ee0b6980f2a284696b6c319afad67cf00395dc49c36b14c8098fde27c282a5b4de9030e7674381dd28160785aabd5cd814d1903f0d29cf374800514748b10295ccfbc92d1172d2666e0"], 0x100, 0x80}], 0x3, 0x1) 2018/04/07 01:03:07 executing program 3: unshare(0x20000400) clone(0x0, &(0x7f0000b53000), &(0x7f00000000c0), &(0x7f0000c35ffc), &(0x7f0000000000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000800)='/dev/hwrng\x00', 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x4001) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x6, 0xa, 0x7, 0x1, r1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000340)=0x84) clone(0x80000000, &(0x7f0000000400), &(0x7f0000850ffc), &(0x7f00000003c0), &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r2, 0xe0, "fb8945e0ba60a2d67d9e69581e14ed7113a7f6288021fbf9d8b94e2e65069eafb69f0d8ebef8f644f0aba69d974b40cd526d6c04e843747a973f0d1e19f8534a7ea4268eb02ff072fb520ad304b0106364a226d55b5d2a233cf3d97dc058840a3f2ca1fe0c45a3a30540cdef9006f7d516d1d0be4ba6b5df5fc601ec46f1e6896716cedf9172afb999d1ff89c26c3e7602f045fe9c0cc801dcee425cf35d3c1befab4c613978ac09ece9f38011e39a54bacd38369c09e016835a978a6c30a2b37120636ef43b569672822138de70052b8804efcce03c98ab0a32b078bb73564e"}, &(0x7f0000000240)=0xe8) 2018/04/07 01:03:07 executing program 4: r0 = socket(0xa, 0x2, 0x0) getsockopt(r0, 0xfffffffffffffffd, 0x0, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$cont(0x7, r1, 0x744, 0x4) 2018/04/07 01:03:07 executing program 4: r0 = socket$inet(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000100)) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="02090076c70675b99888c0ce5a12983a", 0x10}], 0x1}, 0x0) 2018/04/07 01:03:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043cff0)=@buf={0x0, &(0x7f0000b81f3c)}) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000100)=0x5) 2018/04/07 01:03:07 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x2, @empty, 0x76}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001340)=r1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') readv(r2, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/212, 0xd4}, {&(0x7f0000000200)=""/213, 0xd5}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3) r3 = memfd_create(&(0x7f0000a83fe5)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) readv(r2, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/04/07 01:03:07 executing program 5: r0 = memfd_create(&(0x7f0000000040)='nodevlo\x00', 0x0) lseek(r0, 0x0, 0x3) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) socket$pptp(0x18, 0x1, 0x2) 2018/04/07 01:03:07 executing program 3: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x10f, &(0x7f0000000000)=[{0xa, 0x0, 0x100000001, 0xffffefff}]}) sysinfo(&(0x7f0000915f29)=""/215) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e20, 0x9, @empty, 0x9}}, 0x800, 0x7}, &(0x7f0000000600)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000640)={0x0, 0x0, 0x21f4000000000}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000006c0)={0x0, 0x9, 0x30}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000740)={0x0, 0x5}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000a80)={0x0, 0x90, "26df9ab9f0de65fe5b699f0daa1d6981103750fa3a26f6b696ee00fbd47d346f0d54d77d0fb000810e0f3e932c029f68ef84c4df2bfa3d0bb9a6e399b134583cde343c18ba7bbe7148f8d43fce2e040b6ccbdbf2148f74005b3deda9820df48cc4430c3ebb4b8ffd1ded3691f670b2b91dcba83eecf910c4e3d7654f7cf308e20a5d648fd4991932221a78206bbed97a"}, &(0x7f0000000b40)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000b80)={0x0, 0xfffffffffffffff9, 0xffffffffac92c08c, 0x2}, &(0x7f0000000bc0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000c00)={0x0, 0x100000000, 0x0, 0x100000001, 0x3f, 0x1fb, 0x7, 0xffffffffffffffe1, {0x0, @in6={{0xa, 0x4e20, 0x5, @empty, 0xe}}, 0x7dfc, 0x2, 0x3, 0x64532e19}}, &(0x7f0000000cc0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000d00)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xfffffffffffff800, 0x50}, &(0x7f0000000dc0)=0x90) sendmmsg$inet_sctp(r0, &(0x7f0000000f00)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0xe2}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000100)="9aba4ea1b5a0a136ec0f83f3cc04f9270ee7efaa188323d20e18bb3f09a3d1687ae1e8a7a1c019b8d00f85ef0926f7feb15d4a5b5526eaec78681d45621d48fb1d6fe096e2780d481d099ed2f101a642f5c7bf0e5d718618b7577c", 0x5b}, {&(0x7f0000000180)="2240b51d76d5a98ba9531d39bade82ab3c9cf32cdd961ec2190df9b618330c65856372eab60f2eb8c029257d1d325bf105ef2bc04b49028b45992c748e603632636cb83c77540a19bf4bf835388f80f1cd026186ae031738fd955a60e610a2971bbcfb08d2663198a31a87e89646c09d3dabb8800e401b2affbfac0a39ef45f8af69f14f8a398e02d71d344dff2709cad6d54ad6991d74769266d5bf3e957244144ac19e7da07fd9cf278ed3a61f4db6886c6f841adb4a9a8d59ef65511522a283a307b6ccdfe6ef082ec970a564fb0c5b113e6c63255c21390027d7ea08d83a87cb1e8d618d3bce51", 0xe9}, {&(0x7f0000000280)="c07c192ea8c6c06fd178cd0aba1f6ce7c5de6222dd302e4840020d63b263b15408485e737000f31074681c8a88ea70540980abc40c12536bd3be4f45d75ceb0d83798571836875a97087c3d83094af6c82717a6e77e1b03c8cf9c3f60c782e8cad8572fb8bed30a5efd98134209d1ae283a269313463ee65d07aea59adaa80b7923e5616cd1f20acc7e80effdda3d5caffa3099c0f728bffa13df33e12976cc57cc258fb8fea38ab1116f2207d727b6f480cbd881a9a1b24eb23b290683ea54ab10f0689418b52f2690fdacded3753ca798dbc8a17641ee87e36b102213560da6cc669a1c26bf5aa343874d348b9c89579cdaeaa", 0xf4}, {&(0x7f0000000380)="ce672c133588fe", 0x7}, {&(0x7f00000003c0)="5a46064f2199b6458d5d6a64dec4f3cc01ff20c18df321225b291f1983aa5c5658f649d22f27d6583c2f2fac25e7d535c06dc388671741686ef15c10be4ba2a341638e6fb5eb041104c81e1aa56cc1496375a0bee78ecc649219501ea5503edccd7521436c6f1d23a6044b0821689290e6e4291f5b1dcba2", 0x78}, {&(0x7f0000000440)="c4830ddd73ba539d6125146ed0561a426698ad73bba436d0c54bbc", 0x1b}, {&(0x7f0000000480)="920b63d716c6c007c953e732fffba1ff9d4b4aeb407f84abc4e054dcf98a5ffba2752365200ce0c96bb1a8d88daf561cfc", 0x31}], 0x7, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x7, 0x3ff, 0x78, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0xcc4, 0x204, 0x6345, 0x3f, 0x6, 0x4, 0x1ff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x878, 0x20c, 0x8, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0x94d4, 0x52a}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff801, 0x820a, 0x7, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x7fff, 0x1, 0x9, 0x9, 0x0, 0x7, 0x1, r4}}], 0x120, 0x40}, {&(0x7f0000000900)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000a40)=[{&(0x7f0000000940)="c5aa4f43d2d01f1647d1bedf6a5c5ccc53c2beddeafd64736fa65d2d6c579b4b8ad86e5c278f44e826d53722512af1139dbf3dc8b3daf1eabfaf69489f66ba1f88d5e1f2e5cbd77501b7fb2d64a986db34480fdd27088be971deb88213ae2ee0a87413477ee15e55f5aa1974157c839b9190ace8079fb81470a510817b8e005f81447f09ca341ddbc3e7b52aa11dc289d1aa6554256906351b151cec7e076bf8f5db959455379690b9db545cb6abb5d1c37fcd73c7f59aae9b8f2b5343fd", 0xbe}, {&(0x7f0000000a00)="38c60447f338183053c23fc86e3dc59a89a4f353b1cc0085383de86c08ce109400f83f754d2f49de88981d9a8622f64f1addbb56d2", 0x35}], 0x2, &(0x7f0000000e00)=[@sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x8, 0x1ff, 0xfffffffffffffffa, r5}}, @init={0x18, 0x84, 0x0, {0x5, 0x3ff, 0x10001, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0xf49, 0x4, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x4, 0x2, 0xffffffffffffffc1, 0x100000001, 0x376e6a51, 0x100000001, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xf9a, 0x1, 0x3, 0x4485, r8}}], 0xf0, 0x4000804}], 0x2, 0x0) r9 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x4010, 0xffffffffffffff9c, 0x61) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r9}) 2018/04/07 01:03:08 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) prctl$intptr(0x22, 0x80a) 2018/04/07 01:03:08 executing program 4: r0 = socket$inet(0xf, 0x100000000000000b, 0x2) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="02090076", 0x4}], 0x1}, 0x0) 2018/04/07 01:03:08 executing program 2: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x6e) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f00000000c0)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000180)={r3, 0x3}) sendmmsg$unix(r1, &(0x7f0000000080), 0x0, 0xc0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000040)) read(r0, &(0x7f00004e3f4b)=""/181, 0xb5) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000100)={'vcan0\x00', 0x1003}) 2018/04/07 01:03:08 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x80000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x1c, 0x13, 0x505, 0x0, 0x0, {0x1}, [@nested={0x4, 0x6c}, @nested={0x4, 0x5b}]}, 0x1c}, 0x1}, 0x0) 2018/04/07 01:03:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001000)='net\x00') lseek(r0, 0x0, 0x4) recvmmsg(r0, &(0x7f0000001700)=[{{&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/215, 0xd7}, {&(0x7f00000001c0)=""/247, 0xf7}, {&(0x7f00000002c0)=""/191, 0xbf}], 0x3, &(0x7f00000003c0)=""/229, 0xe5, 0x1ed1}, 0x80}, {{&(0x7f00000004c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000540)=""/28, 0x1c}, {&(0x7f0000000580)=""/97, 0x61}, {&(0x7f0000000600)=""/144, 0x90}, {&(0x7f00000006c0)=""/247, 0xf7}, {&(0x7f00000007c0)=""/187, 0xbb}, {&(0x7f0000000880)=""/109, 0x6d}, {&(0x7f0000000900)=""/26, 0x1a}, {&(0x7f0000000940)=""/126, 0x7e}, {&(0x7f00000009c0)=""/236, 0xec}], 0x9, &(0x7f0000000b80)=""/135, 0x87, 0x1ff}, 0x51}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000c40)=""/1, 0x1}, {&(0x7f0000000c80)=""/218, 0xda}, {&(0x7f0000000d80)=""/143, 0x8f}], 0x3, 0x0, 0x0, 0x6}, 0x8}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/127, 0x7f}, {&(0x7f0000000f00)=""/21, 0x15}, {&(0x7f0000001040)=""/214, 0xd6}, {&(0x7f0000000f40)=""/45, 0x2d}], 0x4, &(0x7f0000001140)=""/151, 0x97, 0x8}, 0xc66}, {{&(0x7f0000001200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000fc0)=""/61, 0x3d}, {&(0x7f0000001280)=""/9, 0x9}, {&(0x7f00000012c0)=""/137, 0x89}, {&(0x7f0000001380)=""/241, 0xf1}, {&(0x7f0000001480)=""/35, 0x23}, {&(0x7f00000014c0)=""/230, 0xe6}], 0x6, &(0x7f0000001640)=""/183, 0xb7, 0x100000000}, 0xea4}], 0x5, 0x1, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0xf0, 0x2) 2018/04/07 01:03:08 executing program 7: clone(0x0, &(0x7f0000289000), &(0x7f0000b38fff), &(0x7f000075bffc), &(0x7f0000133000)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x100, 0x4) process_vm_writev(0x0, &(0x7f0000ac7fd0), 0x0, &(0x7f000098c000), 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x2, 0x9, 0xc6, 0x800, 0x3, 0x0, 0x2, 0x331, 0x40, 0xa4, 0x13a1b959, 0x97, 0x38, 0x2, 0x4, 0x0, 0x6}, [{0x4, 0x4, 0x1, 0x10001, 0x5, 0xfffffffffffffbff, 0x1ff, 0x35e55e63}], "5301c9844fbd392d1030bb831c2124e897821b60d8e2821d0e5df1c63f80a9cb3ebe823bbefe042942cea1c30b99d3010d69e2fb8c2c71dea0da0a4da178f2751d1a56b41f199517117ae50d58d6f50496adfa5223e78be1bb8616c8271c2d6a864817cc59dcbbecfc7e0aea8489a2b61c8bf2c49db2a1f568d9937387d65244941383bc"}, 0xfc) 2018/04/07 01:03:08 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000a60fbd), &(0x7f00004d7000), &(0x7f00005f0ffc), &(0x7f00001ba000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000003c0)={'syz_tun\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000540)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000640)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000780)={'eql\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000980)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f00000009c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a40)=0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000b40)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000b80)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000c80)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000d00)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000d40)={'gretap0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000d80)={@multicast1, @empty, 0x0}, &(0x7f0000000dc0)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000e40)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000f80)=0x14, 0x80000) accept$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001040)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000001180)={@mcast2, 0x0}, &(0x7f00000011c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001300)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000001400)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001440)={@multicast1, @multicast1, 0x0}, &(0x7f0000001480)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000041c0)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000004200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004240)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004280)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000004380)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004ac0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000004bc0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004c00)={{{@in6=@ipv4={[], [], @loopback}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000004d00)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004d80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000004e40)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000005240)={@dev, @multicast2, 0x0}, &(0x7f0000005280)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000005380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000053c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000054c0)={'team0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000005500)={0x0, 0x0, 0x0}, &(0x7f0000005540)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000055c0)={0x0, @rand_addr, @multicast2}, &(0x7f0000005600)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000005640)={0x0, @rand_addr, @local}, &(0x7f0000005680)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000056c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000057c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000005800)={@local, 0x0}, &(0x7f0000005840)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000006540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8022a00}, 0xc, &(0x7f0000006500)={&(0x7f0000005880)={0xc44, r1, 0x10, 0x70bd29, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r2}, {0x1dc, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r7}, {0x1f4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe720000000000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r12}, {0x78, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0xfc, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r18}, {0x84, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0x29c, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x40, 0xf7e, 0x6eb, 0x47af}, {0x8, 0x1, 0x4, 0xda}, {0x7, 0x0, 0x2, 0x9}, {0x2, 0x9, 0x2, 0x6}, {0x7, 0x5, 0x10001, 0x2}, {0x4, 0xffffffffffff8000, 0x7fffffff, 0x81}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9fd}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r25}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2988}}, {0x8, 0x6, r27}}}]}}, {{0x8, 0x1, r28}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r29}}}]}}, {{0x8, 0x1, r30}, {0x1dc, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2e9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r31}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r32}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r33}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r34}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3d8800000000000}}, {0x8, 0x6, r35}}}]}}, {{0x8, 0x1, r36}, {0x124, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x598}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x40}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r37}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r38}}}]}}]}, 0xc44}, 0x1, 0x0, 0x0, 0x80}, 0x4) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="1b00eeff0003656d2e706f7378046bc2636c5f616363657373000000103f912b967f18"]) 2018/04/07 01:03:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="0f", 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x3, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/07 01:03:08 executing program 4: getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000cff2)={0x0}, &(0x7f0000007000)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4000, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000000c0)=""/222) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={r0, 0x7, 0x8}, &(0x7f0000000040)=0x8) ioctl$EVIOCGLED(r2, 0xc0046d00, &(0x7f0000007000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x30, 0x0, 0x4, 0x4, r0}, 0x10) 2018/04/07 01:03:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10002, 0xd14fda1a66808f25) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) seccomp(0x1, 0x0, &(0x7f0000002000)={0x3, &(0x7f000004afe8)=[{0x1d, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000038ff8)) 2018/04/07 01:03:08 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f000001b000)}, 0x0) recvfrom(r0, &(0x7f0000000100)=""/134, 0x86, 0x100, 0x0, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000380)={{0x29, @broadcast=0xffffffff, 0x4e20, 0x3, 'wrr\x00', 0x10, 0x100, 0x31}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x6, 0x3, 0xda90, 0x1}}, 0x44) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x525e40, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000030000003800000051213eac60eb1c5e6dd630526a8c8d84a9b221d9130eb3ef68ed3baaf8844c80b68dc7db4fe847d8e21050546c595712cd896796051fe6a0"], &(0x7f00000001c0)=0x5c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) close(r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x9, 0x0, 0x10001, 0x6}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000280)={r4, 0x2}, &(0x7f00000002c0)=0x8) 2018/04/07 01:03:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e28, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xa0000000}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/07 01:03:08 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000000122fff56f0000050000000000000000"], 0x14}, 0x1}, 0x0) r1 = socket(0x3, 0x7, 0xfffffffffffffffb) getsockopt$inet_opts(r1, 0x0, 0x5, &(0x7f0000000000)=""/18, &(0x7f0000000040)=0x12) 2018/04/07 01:03:09 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='\x00\x00') fchdir(r1) exit(0x0) r2 = getuid() mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x12, r1, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000000040)="4a56ff33c3be8a5c0b2081b197729c670aa896a103f3dcc03f57ac662648fb") 2018/04/07 01:03:09 executing program 4: r0 = socket$inet6(0xa, 0x2, 0xdc5) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/04/07 01:03:09 executing program 5: r0 = timerfd_create(0x0, 0xffffffffffffffff) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'tunl0\x00', 0x77}) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/04/07 01:03:09 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000080)='./file0\x00') umount2(&(0x7f0000000200)='.', 0x1000000000000002) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) 2018/04/07 01:03:09 executing program 7: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x7ffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000400)={0x10}) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/125, 0x7d}, 0x0) close(r0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x7fff, 0x4e23, 0x80, 0xa, 0xa0, 0x20, 0x2, 0x0, r4}, {0x4, 0x9, 0x1, 0x800, 0x401, 0x1ff8000000000000, 0x0, 0x9}, {0xd8e6, 0xff, 0x2, 0xfffffffffffffffe}, 0x40, 0x6e6bbf, 0x1, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x7c}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x3, 0x8e, 0x81, 0x29, 0x2}}, 0xe8) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f00000003c0)={0xfff, 0x3, 0x4abd, 0x6f, &(0x7f00000000c0)=""/111, 0xc3, &(0x7f0000000140)=""/195, 0x9d, &(0x7f0000000300)=""/157}) 2018/04/07 01:03:09 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40045408, &(0x7f0000000080)) 2018/04/07 01:03:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1e, &(0x7f0000623fe5)=""/27, &(0x7f0000556ffc)=0x1b) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000007fff4)) 2018/04/07 01:03:09 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000001300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000047c0), 0x0, &(0x7f0000004ec0)=ANY=[]}, 0x0) r0 = socket(0x11, 0x1, 0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x9ec}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x8}, 0x2cc) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000100)={0xce, 0x9}) readahead(0xffffffffffffffff, 0x8, 0x180000000000000) 2018/04/07 01:03:10 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x7ab5e6bd30abf930, 0x4) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x9, 0x8204, 0x9, 0x80000001, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e24, 0x480000000000000, @empty, 0x4a}}, 0x4fb, 0x6, 0xdc9c, 0x8, 0x80}, 0xfffffffffffffd10) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000003940)=""/4096) getpeername$unix(r2, &(0x7f0000000300)=@abs, &(0x7f0000000380)=0x6e) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x8) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xec8b, 0x8007, 0x200, 0x8, r3}, &(0x7f00000002c0)=0x10) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4205, r4) ptrace$getregset(0x4204, r4, 0x202, &(0x7f00000000c0)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/04/07 01:03:10 executing program 2: r0 = socket$inet(0x2, 0xfffffffffffffffd, 0xf87) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x101, {0x2, 0x6, 0x7ff, 0x8, 0x1, 0x80000000}, 0x5, 0x2}, 0xe) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8907040000", 0x3) getsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000240)=""/233, &(0x7f0000000340)=0xe9) 2018/04/07 01:03:10 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x6d, 0xab}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f00000077c0)=ANY=[@ANYBLOB="5f0000005505001ac9aa28834ad795fbb2fc42ad897537cbcd72c6969696256c967a8bebcb29cb2fc609878ef7cb33f7cd2b254a413bf8a81ad23b4eb6005e50a34e8a16bb90710256c4eeeb12761022b0bfd9b9ebd4d8c1ab27a3bb4494c7641b6fb25967b4b9de7aadff933c186626ec0b7aac89c283c2365b195986e32b27eaa4c0c4ba94a94cb4daa021be7296a6", @ANYRES16=r1, @ANYBLOB="00042cbd7000fedbdf25050000000c00020008000300030000000c0002000800040004000000080005000000000008000600030000000c000100080008000800000024000100080001000a0000000800090000000000080005000000000008000200df000000"], 0x6c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r5 = signalfd4(r4, &(0x7f0000000180)={0x9}, 0x8, 0x80000) fallocate(0xffffffffffffffff, 0x0, 0x8004, 0x0) fallocate(r4, 0x0, 0x4b99, 0x5) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r6, r6, &(0x7f0000000040), 0x80000001) fallocate(r4, 0x1, 0x0, 0x0) sendfile(r6, r4, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r7 = creat(&(0x7f0000000100)='./file1\x00', 0x0) mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000005c0)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@dev}}, &(0x7f0000000480)=0xe8) fstat(r3, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000c00)={0x0, 0x0}, &(0x7f0000001fc0)=0xc) getgroups(0xa, &(0x7f0000003040)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003080)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000030c0)={0x0, 0x0}, &(0x7f0000003100)=0xc) getresgid(&(0x7f0000003140), &(0x7f0000003180), &(0x7f00000031c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000003200)={{{@in=@rand_addr, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000003300)=0xe8) fstat(r5, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = geteuid() lstat(&(0x7f00000033c0)='./file1\x00', &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000003480), &(0x7f00000034c0), &(0x7f0000003500)=0x0) fstat(r4, &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f0000007500)=[{&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000cc0)="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&(0x7f0000007700)=ANY=[@ANYBLOB="180000000000000000dfffffff000000ad6e94702f68d41ba4a42571a5beb46da56e77e7d2fc3f483e8cd7e9a568202e92e6adf05528b171cee0d7f3b08c39b9b70a6e8956d2f8e78e7edf8c0869040cc85d32d4ae878f7a69e0199ef7a4c1665eb700", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x40}, {&(0x7f0000000980)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000001e40)=[{&(0x7f0000000a00)="7935b59a7cd12df7f97444c346305f93aa95a82c6b72adfe8509222eef8b4fcbc5cfcd49eb5f8866f409d30b15dc4cf415029a2a9536150ffe665d0e4b6578029b1b6742e5fae2ab8212616572bef4666e943d4b9ef28fedf9cd872bebc4966fcda2613e60947d60ce8c7adef89d491331f6ecbff5e1e299577b48d765975bb823f081130ed8539dff0c4a49e890eaa436da", 0x92}, 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{&(0x7f00000063c0)="627e06592136f9a684d7dbee1c1ad698dcc4d768f4ef5e6d6c08da2584ec3abbbe2e34d8d19e80f7d1d217472d318ec3bb87e6a44fcfd878ee19ebdb17f09855672794c4b1c44321b169ef4d7891d8340f2bd0331a0e26475b824ed5c50f68f4ee60b6246f91fa27ad72743134384104550459403b7adfdb50caaea0da962878d13bf8a5ed38daf743ca41c9a8bb232278c0a77a035333fa8e0f9301af762c7ab57cefcc19c45abf5c8d21daa7f34c39731b43165a9d3ad009445db95aab592a91345dc40da8a4ef275b11d91dcedf51a558b68fc2c32433fca035b0ed180b453d424d67973fc768f495e0bf983723fda2a6895667cc4c442a6f0f05a67df0daf8197b5e6e80ddbd8a1b73cbf9275e3f3dea19d8291636c11a9fa44f71cfd6b364fd6d528f5ca6f6381fe7b8834c9061a317ec4e954b116470dd385e32955ab16e9e04a4d2c0bdccd4e70117e8548e9338ddeed69a872e331ebcb9a246dc62a18b7b62568877a1c6e8a06bd081c3d8174682d652e362a43481d507c56c44947c460d4fb19e4018f4673b415e52f75fb2461cc2b802b8efc7f887f42dfee1c89f22a2a083315ea8cee6751ce382a9925c7b4db277df9a19ed6ca7ad6c773e13bb3a867adf7f5eff77e66f4162210d0e59f3cf65ee2675dcd857558d7e3b70e242208a4629c0143bd006c94c0a3e471d63001d063d69ee0213f0ffa6d6cd645f6e58e60411c1c111c314bcee40919e0506d4b80b619f9f2665ded63682390089d12afe24be2c402867f3d887892fa3a034cbc9dbb0a8ef520cdef7b568b61b7b421558a15a6ba4941a4848ef71d7eb1d9af182f6cb8636dba2751ed2b9e82063f0113e360f0c942eb30af9aad5bd1d743f6662e35745e6e50dcfc2c6efbcbc7f96457a5aa7f0635a7506991d34f6fa0750042db29f8177b8060e5317584eea4dc7dadbe0747c46d9a031e8d46dbed616d7caf3d6bb9257a50451354be1f3ea9e81bd31722108dac2c760e1d8e1a4b84368bf93c6b55a5e3a504195101cf94a86e094ec745326006c20a2981e353a5f935b03c705497df40ec9e099cbfb806bc2d3dff0e91f02c3ad5ea111d94eca1a9dd2899cfd5eaefb911a07727649ebeac9963a317d180a438e4dc1efb0545019522f2ae08ee68250742408288874a23be8dd76183172ef6f5847a2bfb74ea0da181de89eaf0827b8e9be89584d95eec8c515b36ce0654c64f466bde9eacbe1465fa0db2b165f2643564852ae491ca594d0d83cd4b473b4ecdc1e2cb67b493c4c1e22ae31c9eff201c8ca523ef74fc951ab76ee08d184603e438dee0f6bffaddd7d85a4c8b17bfcab79f75deb8a1b492177a1522d495e32331e8ea4bd05cda5cb01e40393835583ad0e449d67a64426393589760f4564f57353a28b83f3621458fcccfc57a5770b16c864a896c51d1702ffb5fea34b36a825c2f53ffc7d4da513c73e209167c9ba1bb01a054e7e508cded5d858037c7dbdae73788a49d59857fa44bd66a020a38ee71ce5a34e6eebc4335c72b9700a4efbbd217aed5433c7bcbf9ee9fa7d559a60f1834847489685b2ff487104edb071ca387cfe7b7899de34f4cf99cebfce7f0472c9d23df46b24cc6a188a9effe943a04eab4921d93879c045c89ba218855d6307f8bb15e11f3265b88f337b4f8c3494871b101341b0cf3be7eb9df8e5d458bb3be0b9abc0c9532010cd8fc4dbd8be0f2a5e84f108c04838bd60de0436858f451840ed506badc2892461475f5e3b74b9dd2214ddba9c9d3f2e893ab629aec6dcad7a61f6a2dc424d6120d6a8ddcb22bde5b6fa4c7c0484f32edacaa9d45ede8e4d29142a8bde70384394856f93b270a37ce211fbdd302309cf47956b1fb9d6dbf8ffb50d9a66cee2dddad8aadbf347a4fb07be7ec283a84b588f5f3abeb9874209870114b94fb3327e937dd9e49d575e0e50255a2096609f4fd1d20e024c5f6c5b538370f2c184c9fe8b0acb4cd8d9c392c08ac2ed49bc3d1e99426a2ce66b941472b372aa4edab4a9233fb3d48a74ccbb4e9b7bcd2fbf0c7ed578d22a58b3ed7e46a56960d79e9700fd9f0ad94a20bcb0a19ea2958caa9a7fb1a8badb3bfe016573b0333b2466dc09969db2b8a9397b22366da3ccb4ea0ea8460f78284d2e7581a87453d50a65efeba5784288ae0e051f3a687161a2891fcbe7c49e5959c7cd37dc14e5d7984da56bd02cf7f2339111addcced13058833b3a289819f3e8361db1c07f78a222575c3f59bea4b183ae492f9a8b3800fc7b27deaad62f5052ff5d6d60af5543df9baa4b0e8d0385f562ac05ffc7fe9107f5c7fabcb40f41ad57730f285673d971233e74272ad68a7f0a0ee0d3decd458a187f0dbbf1abebf066c0df7863d830d90def9a9153b3757be129b58e6008a5710b9a52921ebc096feb664f0496e41152e2bf55f0da66829b22ec697cc21d023f0b93679acb5ed9594e938582de930eba5914b3094fa8a31edb4cacaf948a6bb4e5aca5a439b537150c4074de4b4fc2fe1aa29edbc25f055ce2b59192bbb603a4454dda889d5d17e06a49e6d9e6293ab5c29aed5aab9f761768f22bbcce1ca61fd10b0649d4637c8278a9529a2c397ef2e2a79d8187f65467a1143fc69e3a14406185e67910e75277605cc391912e14434add47b452b4fb7210e41367ad2c59c8d3c98515b761616384afd6192952dc023f385c7f2c47c2b150d455202434a4fc7bf3850a93498f615a020d95e17834146cf659e566cd9e329461c89ef6255cd925667ef9cb116dfcbdebb0b7a31a5759a48a2dd06c025960cdfab7755eb77b72f1319128ffdcb2e1087e3fededb4de87080a1f71651836b21ce1541045cbdccaf877adf6747c8e0eb2f0bf5f213ed846688ecfe4570d40ace2c88f1059197f820a997716aeedb7b84a60fc36fb1c8ea23c464a799377a7389d1aeb857b7cb6e450424b961486da7519ce65dbef0a410cfcdaa1a3fc8c0db6fe9bdfc03df9ee68018aeeadfaaf4482dd22bcb41a73457a2f4c2b5ebc9996617d7f962c03f2d09d6315c40b53ac0dc34048c1284d84c5a66d3e99b10daa94f375318ba4ea5aaa5f3d7960f499202ff8cf0295d599c757fb59bb4d44ae44cd3eab8a9d98cde275af3b4aa03015b61f9e8f02c278f33a05f88470740bfc5107cfa9c2ea77b534214d219e47e2dfadafb1d3dc230ee837289eb06659bcfe895bbcefe9521eba333ef70616c6111c50089d73fc5ab7e975a4eaba920900a9e9f77037687f2067c7b0e4e0bb21eda1617c2b1332cc25f46b6b61426089527c3089d9a4b3ddbe53fe5b9a36a3e016d86cd0f6cb229dca188a360ff9044c9b3eb8a5b6c2c57efa655bbe26b9a17eda5833a21af672792b0f00f7090a9f65b10cff0c26386eb5786b1d188ac80ad5c9bcd47900ab63587d553da79337506f6fabcac476b56b049044f3a496b273886d158a2c0d9cc7cbb8de694c8c07dbfbe7eaed87d10d0fc9330fad07b8813f345d2b01bc2d9a6e1b2ec6e125bf8c83fff3e411293082a3696fa44d02d8c209862b6d5eb48b7f7fdb14c9913661857d1e7329a15e008629fc48438d34a4923670ed058eebb6befd7e3396ee47abed60fc2cdebb839dff3b9a50dd464fca50388bd41217e6b55ce81f223abf21546e0e8b8df0fbc14926caa72bdc6fdd5d93d388892e2f129258e4a0ca73328664a45515452e0f1eedd82033e296f5542e86a6fac017cdc758a68125a0393ea227b58885d6e898df85e28682d3458e8302a282b5139ec3b7568635a5b194f9c054d113836840640c161b96e8d4f90b22f8d683e684f6863fdd451b47f49a8600a071531785fa22412aa87c8809b2ccd14d16f588f5972f6f64f4c9c4e3a754283705ac9ef1f6c26239ad319b1e20977f88d4518f529ff2d4697944cbb7f36af470175cbb94d501512abd0b24c66e74f174dbe671b794599a2e021cfe960f9a898d5fdf7a1f32d3cc96405c964c150c9e83f68e9012e3fe59139fc1b38e8be23ed33ac544882519e68f774760d5565c0c42f3b5f16a3a9fac952649d99063050e8ec4ed8f871289eb027baa025bfdb2298d7a6a67319637ac91e932d71c583be00ec090a7a4aa0f3effc026a18c67e92282e2d676263764c4f2b8aeab773fb0f0c5622cd43244279d5c0964f3f8aff094f6f8b1295cd4105bd839b861015e301a1bfc221e243c9c3d01a2c316ad5059acb941ef2e6fb89d3c379d22a8970aa9d5dcec7ca794f4a355a8d3a9422f00bfdff041da755bc570c20e9c06aef05cc82bb7d844c13a1d63688ad57dd410aa9800a6e3a0cad01f020feef288c3022fbb00f94fd6cd5ca51b2ba73dcb4f0e4317530acd943da620ef0067055c8a5d2e3bcb2a06f58175230d2fdcb6093058db8dba00dcc0f0b2e6daa5650e535b2a678dbd92c012291a0c999f33bf23911c1d97a9a1c535da9516fd40aa00f9dd994a455d17ed779745ed1ad4abcd8483b562a70531474c64babb90c49ae7e048dc4c893e90916e636721f9adeabd5fda88e61c0e8399ebb5026157baf540aa2e672a3654384b0df7586bf2fe33f86d9bf7f7b35ea1c2f6e336f203f4e483c8634fecf2816142c7c6160798231ebd20f6ed268dab785ea2904558acf9dcdd785ad629c014b003c542b6bfd187dea585dba8fc7fc0013bbfc8b7c15c41ada51d726f96ab3871fafb25c4f2602db76a7a9276cf010817efd7cb648b15801f7101aef7636c4e58b76c8534688328ae98a07aaaf5adc3a07b95482167f776a82182c024c2d0fdd25c9755c6b337056270331aca9e5802987832cabd74a7c7a24fbeb9a0b7a62409803f540d68e29480079645f3a5e8c853a67e897a44472d736c81130e97a17a3ff68bd48ad4a1203ce148b59f3859cc324682d99e07ce8fd33397f03d8df5abd3702873c88c4d59359f43052c1954c3cfa3b23f8e901884e766d089f332d7c11f316a9b8e463003b50a2454cb390e756338b9edfe7bcc8bdbcd6997359e16520ea432d5d56df5080340d1710ac6beb70c612d2116c71aaac096068639d8179bbc2459e40553fe5ee471bbcac3c842647a61296add622f97cada12119c1fa5ddf594966bc008e1bd54c9b331afb6425c90322dc74aa42b91c5b44791d77320659ce53ccf6584d0814c26f5926abcc376e172266874c9c325f7eb34364a859f51516f458e6fd99f4f046d9fccfcb80ab1f29dbee675fc694a99dc91f3732e7113ce4927f3ac877324e37d9cdaee9c52a15700e73dbb6579072f903d721c2df5eb8c456f9de537a6014ff6c5b30ed4379670084bbe8ac6ccf8592f7ddc4f71766cb1473af82ca864c3526cea85ec9b3709086c9624561f0bcaea955301a155789f07d29b200ff828b6483ba7f17e52ac9aebfa5935372c27eb49ae6e389c411bf6031a59868d09c54ea22e32fd7dec37b95eb3078fd60948e2e1acd50bb7b549a4a74128407276864d55ebd1003829cb1d3b9724dbc46c02bd9bcc248a5b70cbf3605575e3861c2b09374b8fef8d563322a05badf491c2c67e276998652916f53570dc97eb5ad4f67b90717daa054b8eb641293baa1a8459bfc1061c9630690663695e22f24ff92517e23a573ce821f1128e6391495ba3fe1b45653dc19dbe9925feef55aef1f36adc7762aa0810752f8e63be0f2c128dfe49510db0666bb4f94117b05d59266d5a4dfff07570823739c9122fd0b53c74d5d830d37ff81d8e1676ff944120f9f83f47ac324bf239fa21abe58aab3a28de88fceae02be47f74fd800b146e21c285", 0x1000}, {&(0x7f00000073c0)="8b8db49b52f004ea9ab55ae716a58eacb472b7262f55ae57eac94e95d6060cfdec0600a044c52baddc612f27bb3e01611bbf82069e4f7cd9c16e6df949ba7406fe6d3d2e511927d7558d778caaa0c6eca03dd1c9c8a5f2f046fa40b248", 0x5d}], 0x9, 0x0, 0x0, 0x8080}], 0x5, 0x4000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r23 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r23, 0x7fff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000140)=0x7, 0x4) 2018/04/07 01:03:10 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000000040)=0x2b, 0x6) fstatfs(r0, &(0x7f00000000c0)=""/47) sendfile(r0, r0, &(0x7f0000000000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x0, 0x7530}}, 0x0) 2018/04/07 01:03:10 executing program 0: r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r0, 0x0, 0x0, 0xffff) fcntl$setstatus(r0, 0x4, 0x400) writev(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)='M', 0x1}], 0x1) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80) 2018/04/07 01:03:10 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/04/07 01:03:10 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x81) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000006ff2)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="8c696e75780000000000000000000000"], 0x10) 2018/04/07 01:03:10 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"73797aee06b799b3d78fd4a300", 0x1001}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080)={0x7fffffff}, &(0x7f00000c1000), 0x8) sendfile(r1, 0xffffffffffffffff, &(0x7f00000004c0), 0x400000ff) 2018/04/07 01:03:10 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) ptrace$setregset(0x4205, r0, 0x3, &(0x7f0000000280)={&(0x7f0000000200)="c728fd3dc90d6d87bf5ad858a68d7df271030a5d638e64f78cda6af35925d0ea596ee0feb2943e98cb39d929cf585417df2288de679cf0de0eb6977c1537bf2f557c2db8860bca3084413cd0d83ce1a1bd654b09caee8831f03b7c739b1db37b7d55", 0x62}) r1 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x301000) accept$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) read(r2, &(0x7f0000000040)=""/94, 0x5e) ptrace(0x4207, r3) syz_open_procfs(r0, &(0x7f00000002c0)='net/stat\x00') 2018/04/07 01:03:10 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffe}, 0x0, 0x8) uname(&(0x7f00000000c0)=""/187) socketpair(0x13, 0x80007, 0x7, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00000001c0)=0x100) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) rt_sigprocmask(0x2, &(0x7f0000000000), &(0x7f0000000080), 0x8) ioprio_get$pid(0x3, r1) 2018/04/07 01:03:10 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x80, &(0x7f0000ffa000/0x4000)=nil}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="6500000014001100000000000000000002000000", @ANYRES32=r2, @ANYBLOB="08000200ac1414aa08000452af8361043430afc9ca0336c75300000000001400060000000000f9ff"], 0x50}, 0x1}, 0x0) [ 287.178441] SELinux: policydb magic number 0x756e698c does not match expected magic number 0xf97cff8c 2018/04/07 01:03:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000aa1fe8)=[{0x3d}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f00000061c0)=[{&(0x7f00000000c0)=@abs, 0x8, &(0x7f00000004c0), 0x398, &(0x7f0000000540)}], 0x1, 0x0) 2018/04/07 01:03:10 executing program 4: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r2, r3/1000+30000}, {0x77359400}}) 2018/04/07 01:03:10 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x6d, 0xab}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f00000077c0)=ANY=[@ANYBLOB="5f0000005505001ac9aa28834ad795fbb2fc42ad897537cbcd72c6969696256c967a8bebcb29cb2fc609878ef7cb33f7cd2b254a413bf8a81ad23b4eb6005e50a34e8a16bb90710256c4eeeb12761022b0bfd9b9ebd4d8c1ab27a3bb4494c7641b6fb25967b4b9de7aadff933c186626ec0b7aac89c283c2365b195986e32b27eaa4c0c4ba94a94cb4daa021be7296a6", @ANYRES16=r1, @ANYBLOB="00042cbd7000fedbdf25050000000c00020008000300030000000c0002000800040004000000080005000000000008000600030000000c000100080008000800000024000100080001000a0000000800090000000000080005000000000008000200df000000"], 0x6c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r5 = signalfd4(r4, &(0x7f0000000180)={0x9}, 0x8, 0x80000) fallocate(0xffffffffffffffff, 0x0, 0x8004, 0x0) fallocate(r4, 0x0, 0x4b99, 0x5) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r6, r6, &(0x7f0000000040), 0x80000001) fallocate(r4, 0x1, 0x0, 0x0) sendfile(r6, r4, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r7 = creat(&(0x7f0000000100)='./file1\x00', 0x0) mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000005c0)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@dev}}, &(0x7f0000000480)=0xe8) fstat(r3, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000c00)={0x0, 0x0}, &(0x7f0000001fc0)=0xc) getgroups(0xa, &(0x7f0000003040)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003080)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000030c0)={0x0, 0x0}, &(0x7f0000003100)=0xc) getresgid(&(0x7f0000003140), &(0x7f0000003180), &(0x7f00000031c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000003200)={{{@in=@rand_addr, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000003300)=0xe8) fstat(r5, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = geteuid() lstat(&(0x7f00000033c0)='./file1\x00', &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000003480), &(0x7f00000034c0), &(0x7f0000003500)=0x0) fstat(r4, &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f0000007500)=[{&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000cc0)="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0x1000}, {&(0x7f00000000c0)="fca676c954a74f591f19419fadd794e6b74203dd6a41685c65d148", 0x1b}, {&(0x7f00000002c0)="95505da7b9ac16ff991788b39847ccb672dd1de74e784f49b574ebb6ebc678ff94cb47e11b557a1e4e6e13010c1c265ce293a0c52f04cda921cee2d4c986937f92bea1dc70afdb2e481e9a5015002675661e4582b828a205f7f24b7b578fe92024c77d144b073984020aadfdec046cfeef2e7f3fb0c88c8762cf8ea814affcadcad2b859e6856bf50d9ed8fdf1fe1beffac543a2ac7b324f9db52e6e03802cafda29760dd4902c697aab9425ad222a66ee3a2b288f56610e846ac661aef17016640ab6ec9e07105c99caa1400bb3c07f4d276323a27372159fe8a482c11c757de7ffa8ce369bba8d34", 0xe9}, {&(0x7f00000001c0)="9764aee891ab5b9db73ea5a83efd8d815e077cb6140ba5dd7918182d214e50ea7156fe4b83a0dececf1ef5d33f12948b766e7279897812c50e0926a548", 0x3d}, {&(0x7f00000003c0)="d26b994985d2bc1954ae89c2e972a21b2a55e9c0f06dfbb188e0b2494b929850fa0eca5fc3153733bf22", 0x2a}], 0x5, 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{&(0x7f00000063c0)="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", 0x1000}, {&(0x7f00000073c0)="8b8db49b52f004ea9ab55ae716a58eacb472b7262f55ae57eac94e95d6060cfdec0600a044c52baddc612f27bb3e01611bbf82069e4f7cd9c16e6df949ba7406fe6d3d2e511927d7558d778caaa0c6eca03dd1c9c8a5f2f046fa40b248", 0x5d}], 0x9, 0x0, 0x0, 0x8080}], 0x5, 0x4000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r23 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r23, 0x7fff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000140)=0x7, 0x4) 2018/04/07 01:03:11 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5aff8)={0xffffffffffffffff}) clock_gettime(0x5, &(0x7f0000000000)) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000031f8c)='w', 0x1}], 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x401, 0x0, 0x5, 0x7fe, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x0, 0x100000001, 0x1, 0x5, 0x7}, &(0x7f0000000140)=0x14) 2018/04/07 01:03:11 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000c00)=""/250, 0x28) fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='ntfs\x00', 0x40000, &(0x7f0000000100)="8e196ec8b6599d9faa9ba47de50312b0229bd131e48ca2a1abc41a689c3198b1851914a840f4b57db8e35d9e736cdadae73aa909e5a4f316751a56a2bf00e04819301a95a03215171a3e6a99861386830400cf255bdeb6f61400cfebadf9603128") getdents64(r0, &(0x7f0000000a00)=""/209, 0xaf) 2018/04/07 01:03:11 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) r2 = dup(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bcsf0\x00', 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x4e21, 0x3, 0x4e23, 0x0, 0xa, 0x20, 0x80, 0x0, r3, r4}, {0x0, 0x6, 0x2, 0xff, 0x0, 0x3ff, 0xfffffffffffffff8, 0x2cc}, {0x5, 0x4, 0x164, 0x1}, 0xffffffffffffff41, 0x6e6bb1, 0x0, 0x1, 0x2, 0x3}, {{@in6, 0x4d5, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3501, 0x3, 0x3, 0x7031, 0x20, 0xffffffff, 0x8}}, 0xe8) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000100)=0x8001, 0x4) setsockopt$sock_void(r0, 0x29, 0x40002003b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140)=0x4, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4e22, 0x7fffffff, @dev={0xfe, 0x80, [], 0x17}, 0x800}, 0x0, [0x7ff, 0x3f, 0x4, 0x9, 0x3fffffffc0000000, 0x2, 0x91f8, 0x78]}, 0x5c) r5 = dup(r0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000080)=0xb9f6) 2018/04/07 01:03:11 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003}) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a77ff0), &(0x7f000044a000)={0x0, 0x989680}, 0x8) r2 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x20, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/04/07 01:03:11 executing program 6: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="eb810de94c00d3d4475fa5c836c70400000000000000e349f9867b60a73dcafba4a7e6394a863ceb01826747db4e9750ac249d8b49eb58c1beecb3181f33ae8d924f6c79fec4d3480db5353ec18b1aac53d8cef942728c443eb1b7ba8d70bda0f2d797cc4458fc943225bcf190b5b33a52af237113c693c75fbd5769ee1d92e238fe42") mkdir(&(0x7f0000000280)='.', 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000cc0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000dc0)=0xe8) r4 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000003700)={0x0, 0x0}) r6 = geteuid() lstat(&(0x7f0000003740)='./file0\x00', &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003800)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000003900)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003940)={0x0, 0x0, 0x0}, &(0x7f0000003980)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003c80)=0x0) getresuid(&(0x7f0000003cc0)=0x0, &(0x7f0000003d00), &(0x7f0000003d40)) r13 = getegid() r14 = fcntl$getown(r0, 0x9) r15 = getuid() r16 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003d80)={0x0}, &(0x7f0000003dc0)=0xc) r18 = getuid() getgroups(0xa, &(0x7f0000003e00)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000050c0)=0x0) fstat(r0, &(0x7f0000005100)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() r23 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000058c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000059c0)=0xe8) getgroups(0x3, &(0x7f0000005a00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r26 = gettid() r27 = getuid() getresgid(&(0x7f0000005a40), &(0x7f0000005a80), &(0x7f0000005ac0)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005b00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005b40)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000005c40)=0xe8) r31 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005c80)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005cc0)={0x0, 0x0, 0x0}, &(0x7f0000005d00)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000061c0)=0x0) getresuid(&(0x7f0000006200), &(0x7f0000006240)=0x0, &(0x7f0000006280)) fstat(r0, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = gettid() stat(&(0x7f0000006340)='./file0/file0\x00', &(0x7f0000006380)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000006400)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006440)=0x0) r41 = geteuid() stat(&(0x7f0000006480)='./file0\x00', &(0x7f00000064c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = gettid() fstat(r1, &(0x7f00000079c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000007a40), &(0x7f0000007a80), &(0x7f0000007ac0)=0x0) r46 = getpid() getresuid(&(0x7f0000007b00), &(0x7f0000007b40), &(0x7f0000007b80)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007bc0)={0x0, 0x0, 0x0}, &(0x7f0000007c00)=0xc) sendmmsg$unix(r0, &(0x7f0000007d00)=[{&(0x7f0000000a40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000ac0)="0f14db1ce0df4116fa33ec1ff5c754384df9be284a2c9335a43dee09728a924d869137ecfaf80cdb545c18da94d3e82ea1f7a40d307fec34f2726630114e0961c1588eb822a9c472f98e3c2ab0fb3a837960bb8821155c47cafecb4971e1830de5112c64130121f1cb1c0682db777089733de678ca55a8e009e6aaa009642d0e36af", 0x82}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000000b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000c00)="c61945427734734c3cf6f7d6742d586ba7eb5e996de4c23c4e97bc29f0d49458ee5d3a5708229e65ce80d4df6bc51317b11dbfe802263435d3ac54e2d24039db1ab9b370e30fd687e36120db31121d0b7c59323aa2bf1d44f55d1836bd8c345731e92e8b01bcca132a03499d72210ab92388388cb20b97c74b0437664ac106b5b16f347bdb2a05", 0x87}], 0x1, &(0x7f0000000e00)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x40, 0x80}, {&(0x7f0000000e40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000ec0)="8fbba080d6c71be1ba52d837a6ad44ac5f4d6974c28c5b42532a06d37e42890d8881a8e4652931b3af9b9e00a47b8fe2f68042be1ddfde95bb", 0x39}, {&(0x7f0000000f00)="6648a72d001e399313a095399755beaad726f5c168351703c9d8d95fe25fba0b73626f13b20b4ff119400f0a283b020ed6037b67565a0f1b49a1c8ca87bc3c6d6fc794cdd0cbc3a5cecd639977deac21acb8613e65aca7611cb4a0a0198f412473b95356b416900cdc6cc1751729aea737cebae48e08073c10f1f8946144678e5086b2b52013f1db11b274f676f98131552c6aca1d7c6f465875110baf56ce6ea95e680d936dea3fc348d2f107f0cb7eff79b3c2dd9988fdeca44609d198532baba32053e19ad603bdf23b05bb0b1d061df1f1", 0xd3}, {&(0x7f0000001000)="bc9fd07c9cb6a75cf7b485c5569c7599e5ad46279d0cb9ef78f868f4ddf0cc1c5a0f13dfd15f213d8f04f7b7da394e77119778e6cb4e5ecac9adab3a975af63761e09121cbc33efe094f4ce701d6f1fbebaf78bf52faefbb2929b8d7bdd45196bff1601d7d53102c1a061f1558def3d7e0cd4c01c16b1d7268c6221810d0f9fade0173ada616586a2915b2c5ac14f366ed72c1", 0x93}, {&(0x7f00000010c0)="2bd41466cb381c492e81ae1fbd7b6b75d9a5375378456461bf8e78e6f6657667fa1a32c712e7632ff177c837c50e9afab59b2babcd2e8537ffaa04f89728f9c95920e23639308e848f7a2b9ee94471fdea910e4ce62997363640f634cb722b", 0x5f}, {&(0x7f0000001140)="03d4e4c257744916415d9abe5e3c49a4479d8357223d833cb3cb496d0e04f778e1ad43bae3af727c653cb5b51edb2b0800696f4d83a3e50bfa7f0790b80b2a67d116a5c1ca3ed2f21c6ef988f9686ff7c07bac0b920432a29385f3016068e9e6a4f950e287f2954683514954243a4cae3d42e62ffd361946e1d91868d5c647ae07c0c8b807c390e8c1e958228c6ae09f00d9ac3b2d6bc03dd1173472151443e0adae28d4ec", 0xa5}, {&(0x7f0000001200)="6d7d297df13c9981bf0e33ce723f9b8c5de08dfe11d7bc7a8002e13a624e48dfc815e8880140063f3282d76e3582aef7fdc1428cdc93dbfe932d7ad7cc79e6e6766457ab5ab4dc9a6972af245badeae2db4491bbabc5b0327201bbbcf31ef7511ac448fe70db63240d07473b7313dd26fe36554e76cf11b1401a401eb4ac4fa84d59303a8fc684150328387bb16341178010d226f47866ad1c10f135ee4dfc57a7e89308047d5d523438696ad06d6d5f25d4b644fc45eca375b2", 0xba}], 0x6, &(0x7f0000001340)}, {&(0x7f0000001380)=@file={0x1, './file0\x00'}, 0x6e, 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0x1000}], 0x3, &(0x7f0000005180)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r0]}], 0x88, 0x8000}, {&(0x7f0000005240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005840)=[{&(0x7f00000052c0)="264836c3b4941ef9dffd9e6b394a8137399d03da19cc2c9f3d19621810462a3e2361e3826c31cdece35952267b1fb8cd544dc1badf08fbd6119647a05833ea11dde090db5da0fa1043695138f15611c9fc1cc18ca493e0ef5258d85a2fe075b156378b1fe50eec4296", 0x69}, {&(0x7f0000005340)="edf498b68d44222529a7496be3e9c96faa5e60d98006d328bbf3c87c71ab65744e1e1287aa8cc3f76000ff296349c19481a4f27127f3cf4a7292c0d38c8f8fa2cbfe397dd128d6884910a0a1b9f6", 0x4e}, {&(0x7f00000053c0)="55ddaf14f213868b34b5f9f0b242a53d13781cf79c6a799278fb5a8c267e043a601c4209973b11385f676e935eeeb96b0f4a39b6ff94375812b6765a8eadebd37ec9dd3d32a9847e30645521655c722f5a8b5b0968f81d38ee7af6fdad9018c4dd5e261ead07ffb1f7076e4ad4fd14d519429c03fee3a7f1eced655bc305508d92db1af0bd99fe8d4a1af49175368d4d0bd77745f633387551a60676cb1b5920723399f6b780263400bd79476439f24f6f2649f0593ded064c2dbd9fd1e98b7f1c4e02bc4262bb454b82bf15854a815b42e2fd814e37edda9dfce7", 0xdb}, {&(0x7f00000054c0)="6bb17509baee2110c0737612dcad36daef30ee249922a3e68839152394747dfd90ddac8278367fe03b2f2aa76c89ad1a13a60dc9ae296d527a0c76986ecb6dd10542567f38def7b6067c59eb4984c2958abb249696ce2898a26f8b613ab9c9e434e0f4314099997ecf5d7883f82d2b62fefd61af8d97a11ce4741849d347e3e12dbc5ea3c14b43cd6a4833dc1073393ae6336fea222178f9e72b2dd0e2ba239476a90b1d2d533bcf107ded0f4a05df092e8fada6b6be4bd98a72a34814479320abae6e991baae16c3f6afb29e6c50055c8b9c55abcb4d1305484004dcdea18847e9b0b60b5508813ba206f727efba9", 0xef}, {&(0x7f00000055c0)="3bb1fb3c06cf108f237525547d95261c9221b476cd0e5f2fc7c8383ef7f7a058bdea6760ccb71e2d81ff", 0x2a}, {&(0x7f0000005600)="bd9d8932c88b1d040fd4fa1e1359fb3181b614d9decba01b2ec3c4026058d2f1d86d97e482516b2987aa7426a3c76a61eb3d19367a917591c0888479fddd5aeb72e70c571e3cc98807f61b67ece21d220e465874d7acf36bbd6bc15457a7892499e722efda523e5fa289b5a26fa9ce43c4fa25876ad0d7bfb9e8ae47fcc02e369d99b83f20948b2d2cb8b30a1f8a943e7518114de1b95656e353d0066890a485a5948df5010d", 0xa6}, {&(0x7f00000056c0)="f4f1f55e08a2089e36acef92da08faf52413da8977587620e473906d8c962380da62d830067b08bc17be159953b54dfcb94f6bbbac0d5dd8d9beaed3b8ce8c152dc4690e1d6e901ae5f2ccb46a9ef92bbcc34297a4196f3fb5c212f9782f1d00578438446182bd95ee21d77b8237b167f46811e7246087b8d152a09f58fb1aa3d770267f", 0x84}, {&(0x7f0000005780)="da91065eb71840c53469abd6e1620140c451bddaa9cbab844b63b3d049f8f010b908214dd73c4543d6ec2cee7e557d1077929f0cd63621592429eb9da6f17fff1412d2b4fac9fca30067cdf504c119081899b095ff67dde908b5b76fee2ba0e80ab2f932247364b72a5a55c45b239580c54e085a4cf24213f9eff061232d7eec88d1b108928a56b19a0e2610d5697752764f8118d9acf17ec94639f27e22bc5469e9591e5ac4dc77b945f9", 0xab}], 0x8, &(0x7f0000005d40)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r32, 0x0, r33}], 0x138, 0x4000000}, {&(0x7f0000005e80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006180)=[{&(0x7f0000005f00)="1b68cd8711421ca789836903d7c9cb7af8527bc83e3be9eb09fad37d9a058943b02d403150702c4805b3a2d39561ce249f357eb65bb1b67bd4081022b8d3f76ddc95103d98dbb3451245953a49a79f447cc83d832ee7397ae3eb8a0683125e7a5868a4e5feacdd688ef215d2dbf1f91578fbc7c5f5088ec9794c41fdf6", 0x7d}, {&(0x7f0000005f80)="ee4bf8e37a3c5665577eba05b9839d9878821df8deb7e6b27a0609eee4a9d0781862e254c534abb8df384e6a6766c30bf328d4e0a6525ac3d03fb46fb841102835abdd6964e5dcf51eb88588e54af3e2e5e73320f7c5baa2a9c29b78347f5c57ab95d2143c9c53165f4db5a1a5997d2603d679ca3d4ed20e31f23531134be9533db01c654cc4132fe9b224e3f74b3782d9424fd1795ef3a41ee84ed427de809477fe44b52e988733dafcc202f5ca7142cf8686196c20cfc5a9597d4542df6c97f07dc45f6a5401a3367ae81ae3d7b39df311ddfcde329c9c", 0xd8}, {&(0x7f0000006080)="2adf46d0490e7c2e847ef4f21d13da63ed9e8439a785c33282c3f9aa5ad073e953401d2c28e33b2972ebb72718360db5021ef30689ce2e9fe606098a11c0dca9f40986d15d498af64c6332d035", 0x4d}, {&(0x7f0000006100)="ce6ff348030395558f1c274d997daf16b596114a139a83b0640a75192fb2446b8c9716269b2d4eaa943128ca6b33b8a7843b5c36ebe76e05e9a1d72c1fc8683677c3d0b83f0a28167e80a5e6c575105c0d9c5d4f1739f0ade6c47cb945720465c8d1b79368c9c6a492e83dd833c55d", 0x6f}], 0x4, &(0x7f0000006540)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0xd0, 0x40000}, {&(0x7f0000006640)=@abs={0x0, 0x0, 0x4e20}, 0x6e, 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0x1000}, {&(0x7f0000007840)="4fa77fe52ac5a74854de3f3e61f27bc92df556889be717c9f33b43c6b1a60cb4220359d679af9a0520e73c0d718caa0611e84a3f4f7deb6357bf7b5a75972920a2f72526f92cf182c98ccd3068f26a794407cec5cfc3434849860aa3eb4e20cfd6df70a8799c3d4fcfced6fcc72ffd454b451df53fa9ed77261e4f85a40a45bd69d8ed6265a280cb0c7f13da6f606fd4eb783ae8b9779295c0963e2b10b55fedbd60236f15e70906132c327cf1c6f81c0f8fc131190c7134de1565deaced75d72327c7153e33aa6b0feab55495575e8ab57b16829fca47d9172f", 0xda}], 0x5, &(0x7f0000007c40)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}], 0x88, 0x800}], 0x9, 0x10) sendmsg$unix(r0, &(0x7f0000000a00)={&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000940)=[{&(0x7f00000001c0)}, {&(0x7f0000000340)="cc7ba7992d81cdcc0a9006d96ca4837e213bcbdd1f938e4a2c2e952e5dcc96c4f0f04f76d082f1b5dd4fbc4a6c00823a1e701731e4a316ffeeb3f8211ee6b0f96542dc7ecf0179ec3b459270e50289ebfb645399b498971532d7dd5e4b05a2e79df3287d29de32409d17684bbd2ab3aa1da7e0e02ac8a7307557cbf47c423d6629acce314b6808f8ca7557aae04c952aaa241da3dbd2f86aa364584919f2e3601cc78d5d09576533b13d24ed84dfe695f8ec36f3802e2e410ac06e89d38869fc13dcbab84bb7dc50ac64f0bbb46497254d4faf23ff0824e1fe78d472222a570854db3e992f", 0xe5}, {&(0x7f0000000440)="cd8d39e22d409fa35f3c0a2e864d565f204868a0b1df3e330764470dfb12419fd47ddcbc6e66706d5e60576772c2f9b17dd5911ffda5", 0x36}, {&(0x7f0000000480)="51aa46860c18173b0bab62aa2c53b5960d790951162269768066a5d0baf4b97f87ecfa73ce22bf503574559fd7f7b4b905891c36060fb3ea18e0874ea5aa097fc69b931ea96662062c85624654451e0228599d620066ce46526f84c558a1e5bb2479fd7ed490be0261e880c5544b4f3a25f5a78b5a39b56c14c0272b897e8ed325a414053642d377bad1021c1cca07979841edbe209d11f95bf01770", 0x9c}, {&(0x7f0000000540)="061e0679ee37d4b63130878cf42843a4772c8f6db89a6f25f1914cbdbc8ee26ac8692d953cb7caf63a57dae25cc978c0ac411399c5de945d1dd448449e5c92ed19598e3314ccdaadf012a3b510cdbb2192989bbc1d2587a912d4dbece303a87ae01df720e319", 0x66}, {&(0x7f00000005c0)="dc52376101b909a2656456e554933ae7b939fa7e4108025a6367357ba9b3245c7907b69ccdae79f2482183e75f987da1a9c9675a4d24e9d8be9a868130b56488dd7ff4a9e760ba4a2e87a10166713d3cf4ad335a1a90a321dbe2f218a9133383588424a12cce31582320da94912f6378a7bdf114e0a2e33afb49a067d1255b5cb3a1a85a5397118c0879ce8af8adbaced9e8a992af6067226cee358c6a6be8ffcf51977258632dce19b03bae5ace619c5d62a5de57e8a585e1dd563b3ce9e6d82de95bc115666f2efff21452b2df", 0xce}, {&(0x7f00000006c0)="eea5fb3f3aa6e26aa40c5dda2623e7ebc2508686698ce072d4af527b6a084c09db311c642399a0448a8fab7876d6703f8563813fdc9fb70c12056a46d00719a5f2be51b03574db34fa6eb83223edc2231d86c734606f48a2fec2a43faa30007abc99501f3c7e8eb8265085cbf45aabbf417d474316bc8b5a461cfadde8a3785d395a5586c8e5065ae68032e787738a54780058950546e358b8e95cfc", 0x9c}, {&(0x7f0000000780)="369cfad8eac971e6c3ebd8ab0dd5085f5122c9dc3246b3b89998f401d3bc9dd7350f46cb822fa8f8421a0ccf1462a8a1131cd4056d0cd804a686249548d2ee6bd1b74522c11b37b104138a3e29392d2e5f1f9fbf4a26a4ac34f5c006d2fec796239b4442a983ec9ee5fe0224972858e8226614a977fd5b5770ea023d4d4b9947c0f8e51d419df60cf2e791da2840b23ebe7e3962be118d663d187119fc6313e6fb61d0d2203dcebf097f76409ba6fe9afe54fdcda0ae79ad3588750d077e10", 0xbf}, {&(0x7f0000000840)="e0f866cb6591f35c62fc8df6b90b84ddf08c604e60edf8a02050c20ca3f07c03be941c6a2b46be376c773d3ddef7867155b071bb5740d1876cbf3d65867ac25a438e737f9a9e08a147c0", 0x4a}, {&(0x7f00000008c0)="06af8e1cafa4b175b778ebd80b0c5c926c6d8601faec30367f6b9d9057337a8203720160128f3b746990624270a2add07bd3e5de08c90860879c7b26826817adf1e622ee2a3c6ac3ede9690a273364d2bb6890a706dd90d32bc888e62f3f606da42423f3", 0x64}], 0xa, 0x0, 0x0, 0x8000}, 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) 2018/04/07 01:03:12 executing program 5: r0 = socket(0x200000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0xeec, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000080)={{0xac, 0x8001}, {0x7, 0xdbad}, 0xc7e, 0xac1f177176c2c5c4, 0x1c23}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ifb0\x00'}) 2018/04/07 01:03:12 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x7) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x6, 0x2, 0xff, 0xa, 0x6, 0xa8, 0x81}, &(0x7f0000000040)=0x20) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffffffb, 0x24000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x200, 0x5, 0x81, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x704b}, &(0x7f0000000280)=0x8) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x2) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000140)) sendto$inet6(r0, &(0x7f0000fabff1), 0x0, 0x0, &(0x7f00006e4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gre0\x00'}}) 2018/04/07 01:03:12 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0xff}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0x464a863f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}}}, 0x84) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap$binder(&(0x7f0000d53000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2018/04/07 01:03:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x6, 0x1ff, 0x1f, 0x6, 0x200, 0x400}) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/07 01:03:12 executing program 3: r0 = syz_fuse_mount(&(0x7f0000c3eff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000024000)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x8) sendfile(r0, r1, &(0x7f0000000000), 0x2) 2018/04/07 01:03:12 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) write(r0, &(0x7f0000000200)="9852f8d57a31e0c9ed3350951bfde0f8d59953c13ac4dbb421718459b2504bb95a714351310d87f784d40abcd9350bf6878693ed5244d92ad7bafe10805d47f93bec67f72f0b81607e540049dce48896709ba9d9ad7665ace95bdc8dfef88b23a6f47fba6d490fe22bfa38809ad9f5ecc33ce97220a1d3f77f741601253aad1fbc89f8b9cd22797950", 0x89) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_tables_targets\x00') ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) read(r1, &(0x7f00000002c0)=""/241, 0x3b78374a9b20fe24) 2018/04/07 01:03:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f00004d709a)=[{r0}], 0x1, 0xfffffffffffffff9) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x700000000000, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x10, 0x9, 0x9, 0x6, 0xe2, &(0x7f0000000080)='yam0\x00', 0x0, 0x5, 0x2}) ioctl$TCXONC(r1, 0x540a, 0x7) 2018/04/07 01:03:12 executing program 6: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f0000001000)=' ', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_unlink(&(0x7f0000001000)='/dev/rtc\x00') 2018/04/07 01:03:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000443000)=@fragment, 0x8) sendto$inet6(r1, &(0x7f0000000740)="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", 0xb3d, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xb80, 0x396) sendto$inet6(r0, &(0x7f00000000c0)="2b77ee40c63da44678cedb557a5d2886296da42a3e544691281557f24ca489e6b9e1e111ec6da87bc93419abe8eae10a2973c343e320f1aa587e25d311a37fe745deae57ecde0f3ba3bf12825460442a6646eb46fc8dbf1eb1797f1f9c217488c764", 0xfffffe9a, 0x800, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0xfffffffffffffff5) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/206, 0xce}}], 0x1, 0x203f, 0x0) r2 = dup3(r0, r0, 0x80000) getpeername$ax25(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000080)) 2018/04/07 01:03:12 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x128) getpeername$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x1, &(0x7f0000000140)=[{}]}) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='net\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ptrace$peek(0x2, r2, &(0x7f0000000040)) getdents(r1, &(0x7f0000000180)=""/24, 0xfffffffffffffed2) accept(r0, 0x0, &(0x7f0000000200)) keyctl$set_reqkey_keyring(0xe, 0x7) getdents(r1, &(0x7f000099f000)=""/167, 0xa7) [ 289.313601] binder: BINDER_SET_CONTEXT_MGR already set [ 289.319981] binder: 19858:19909 ioctl 40046207 0 returned -16 [ 289.333964] binder: 19858:19909 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 289.520833] binder: undelivered death notification, 0000000000000000 2018/04/07 01:03:13 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\x00 ', 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x203, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"f92af2692709de81dc3330d1"}}], 0x30) 2018/04/07 01:03:13 executing program 6: r0 = memfd_create(&(0x7f0000000040)='[md5sum\\\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c46000000000000000000000000edff3d000000000000000000380000000000000000000000000020000000000000000000000000050005c471d1ea2cc98530c32a0afc85000000010000000000000000000000e400"], 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/07 01:03:13 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0xbf, @multicast2=0xe0000002, 0x4e22, 0x3, 'wrr\x00', 0x2, 0x100, 0x6a}, {@multicast1=0xe0000001, 0x4e20, 0x10000, 0x4, 0x3, 0x9}}, 0x44) pipe2(&(0x7f00008fa000)={0x0}, 0x80800) read$eventfd(r1, &(0x7f0000000100), 0x5) 2018/04/07 01:03:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = dup(r1) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000300)={0x6, 0x0, 0xa68, 0x280bfeb6, 0xc, 0x4}) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x9, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x200000, 0x22) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000240)={r4, r5, 0x7}) socketpair(0x1f, 0x6, 0x8000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, 0x1190a9f8, 0x0, 0xff, 0x0, 0x10000000007, 0x1}, 0x20) syz_open_dev$urandom(&(0x7f0000000340)='/dev/urandom\x00', 0x0, 0x800) ioctl$KDADDIO(r6, 0x4b34, 0x31f2) r8 = accept(r1, &(0x7f0000000080)=@ax25, &(0x7f0000000000)=0x80) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r8, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x7bf506d3}, {0x3}, {0xa, 0x4}, {0xe, 0xffff}, {0xa, 0x8000}, {0xd, 0x2}, {0x8}], 0x7) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x20000, 0x0) 2018/04/07 01:03:13 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc, 0x401, 0x8a060) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x798, 0x2, 0x2}}) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="02070000020000000000000000000000"], 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x98e}}, 0x1, 0x1}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x2, 0x4) 2018/04/07 01:03:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000080)={0x14, 0x1c, 0x301, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x10800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x0, 0x3, 0x7, 0x0, 0x5b1b6c12}) 2018/04/07 01:03:13 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000100)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200400, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001140), 0x4) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000140)=""/4096, &(0x7f00000000c0)=0x1000) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) 2018/04/07 01:03:13 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100, 0x40400) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x40) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x144) fcntl$setpipe(r0, 0x407, 0x3) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000100)=0x2fb98000000, 0x4) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) socketpair(0xa, 0x7, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bind$pptp(r2, &(0x7f0000000280)={0x18, 0x2, {0x1, @rand_addr=0xffffffff}}, 0x1e) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000002c0)) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000300)='bpq0\x00') removexattr(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)=@known='system.advise\x00') ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000400)={0x8, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000000440)={r5, 0x10}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000480)={0x5, 0x8, 0x6, 0x8001, 0x10001, 0x81, 0x0, 0x2, 0x6, 0x4, 0x4, 0xf0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$TIOCSBRK(r2, 0x5427) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f0000000580)=""/4096, &(0x7f0000001580)=0x1000) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00000015c0)="0fd2edee217650d7630cbd0a7016307c27db98807486f028737a4ff60c63241c5a41d90261a799b31c5c2ebecc7c36d048117a3d4eb0adcfb0", 0x39) epoll_wait(r2, &(0x7f0000001600)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x7fff) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffffd) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000001680)={0x6, 0x58, 0x2, 0xfffffffffffffffe, 0x2000000000000, 0x3}) accept4$ax25(r0, &(0x7f00000016c0), &(0x7f0000001700)=0x10, 0x800) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000001780)={0x3, &(0x7f0000001740)=[{0x0, 0xff, 0x3ff, 0x7}, {0x7, 0x4, 0x9, 0x100000000}, {0x0, 0x9, 0x89, 0x7ff}]}, 0x10) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000017c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001800)={0x101, 0x16, 0x8000, 0x2, 0x20, 0x4, 0xa2, 0x400, 0x0}, &(0x7f0000001840)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001880)={r7, 0x4, 0xfffffffffffff915}, 0x8) getsockname(r6, &(0x7f00000018c0)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000001940)=0x80) 2018/04/07 01:03:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=0x0) fcntl$setown(r1, 0x8, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r3 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000500)=ANY=[], 0x0) r4 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="4d18cd4ce39487965755e4aaa35a06e362bc53896759597afd637f618793955a5a81712153de18ac9c32c15e6eef08c378e14cbe3cde0ba5252006d5298e291b42f8c35a4a4b3832faaf61fcf72a369fb1ea92096a4415520d68fc83da18a79d3698b3ee589bfb4f20239a56fdb3d80b374fcd32b3ec0ba3947dc7a61404d2fd145b8b6ced871176acc9126ba3d94deeff7f7f0f0884aecde818bf6d17b741e269104e8a9641", 0xa6, 0xffffffffffffffff) keyctl$revoke(0x3, r4) timer_create(0x0, &(0x7f0000000100), &(0x7f0000000140)) dup3(r3, r0, 0x0) 2018/04/07 01:03:13 executing program 3: mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x10}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x28001, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0xa, 0x2}, {0xf, 0x9}, {0x7, 0x1f}, {0x3, 0x6}], 0x4) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0x382, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5124b9df8522"]}) 2018/04/07 01:03:13 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f0000000040)=""/241, &(0x7f0000000040)=0xf1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/07 01:03:13 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = dup(r0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f000081cffc)=0x2) syz_open_pts(r1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/04/07 01:03:13 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200000000000202) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5, 0x20, &(0x7f0000ffb000/0x2000)=nil, 0x2}) r1 = memfd_create(&(0x7f0000000080)="706f73de398fbe111a43e35f8266197dd1b26b", 0x0) lseek(r1, 0x7ffffffffffffff8, 0x0) 2018/04/07 01:03:13 executing program 7: r0 = socket(0x10, 0x2, 0xa) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x100000000, 0xffffffffffffabf5, 0x6}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x9, 0xfffffffffffffffa}, 0x8) write(r0, &(0x7f0000000180)="1f000000f90300ff00000001000000200700090054000000010000000101006e9e000000", 0x24) 2018/04/07 01:03:13 executing program 6: r0 = socket$inet6(0xa, 0x20801, 0xffff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x800400000002}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f0000001280), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/50}) 2018/04/07 01:03:14 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) prctl$setptracer(0x59616d61, r3) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {0xffffffffffffffff}, {}, @control}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/04/07 01:03:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x10200000) 2018/04/07 01:03:14 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000580)={0x0, 0x0, 0x3, 0x2, 0x101}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/vga_arbiter\x00', 0x2000040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001900)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001a00)=0xe8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x8, 0x7, 0x7, 0x120000}, 0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000700)={@dev={0xfe, 0x80, [], 0x11}, 0x37, r2}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f0000000a00)='keyring\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r4, 0x8000, 0x3, r5) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000400)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x84) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f0000000900)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="03090000", @ANYRES16=r7, @ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x20040000}, 0x1) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000540)={@remote={0xfe, 0x80, [], 0xbb}, 0x3, r2}) mkdirat(r6, &(0x7f00000004c0)='./file0\x00', 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000380)={0xff, &(0x7f00000005c0)=""/255}) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f0000000300)) connect$packet(r8, &(0x7f0000000000)={0x11, 0x11, r2, 0x1, 0x10003, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) bind$netlink(r3, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) r9 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r9, 0x800454d7, &(0x7f00000006c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff, 0x8903c609d44185a7, 0xeab0, 0x2, 0x6}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/checkreqprot\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r9, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xe69}, &(0x7f0000000a80)=0x8) 2018/04/07 01:03:14 executing program 5: socketpair(0x1, 0x80005, 0x0, &(0x7f000095fff8)={0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2000000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'ipddp0\x00', 0x105}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r2) close(r1) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000380), 0x0, 0xffffffff}], 0x0, &(0x7f00000000c0)=ANY=[]) r3 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='vfat\x00', 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r3, 0x40008000) sendfile(r2, r2, &(0x7f0000000040)=0x3, 0x404000000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)}, &(0x7f0000000380)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockopt$sock_timeval(r0, 0x1, 0x11, &(0x7f0000017ff0), &(0x7f0000268000)=0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/175, &(0x7f00000000c0)=0xaf) 2018/04/07 01:03:14 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040), 0xfffffffffffffeda) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$int_in(r1, 0x5452, &(0x7f0000000380)=0x80000001) 2018/04/07 01:03:14 executing program 7: r0 = inotify_init1(0x80000) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x810, r0, 0x0) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={0x0, 0x3ff, 0x7, 0x20, &(0x7f0000013000/0x1000)=nil, 0x1ff}) 2018/04/07 01:03:14 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0xc9756479e165e33a, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) lseek(r0, 0x0, 0x4000000000000005) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x70, 0x2b0, 0x4, 0x8, 0xe00, 0x0, 0x3, 0x40000, 0x4, 0x7fffffff, 0xfffffffffffff678, 0x101, 0xffff, 0x1ff, 0x3ff, 0xfffffffffffff875, 0x0, 0x10001, 0x7, 0x80, 0x7fff, 0xa7a, 0xffffffffffffffff, 0x8, 0x484b, 0x0, 0xffffffff, 0x1, 0x5, 0x10001, 0x8, 0x80000001, 0x8, 0x3f, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x90, 0x4, @perf_config_ext={0x2f4, 0x455}, 0x2000, 0xfffffffffffffff9, 0xffff, 0x2, 0x8000, 0x27, 0x4}, r3, 0x8, r0, 0x1) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x1) ioctl$TCSBRKP(r4, 0x5425, 0x1000) 2018/04/07 01:03:14 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="0c000000c7e2068746c609f8c00bcf5fe87cdf5a10554a1395b40375c370cbb3b182c659f9932cb9e02a916a6efb42c54046daee5e71bd7b66831842", @ANYRES16=0x0, @ANYBLOB="0400000000008a59e3c7b2d3a78e08000500ff030000302002000800050000000000080007070000000008000b000a0000001500010000000000000000000000000000000000"], 0x4c}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)={0x27, 0x1, 0x2, 0x6, 0x0, 0xff, "717b9596514d8f65fb741986d977c957a2ea5d3544fef029e64618c67c4ea870d776a1c6e90a544b7761da208aab57019ed1e31ed31a7ac38126ba45a1660d", 0x25}, 0x60, &(0x7f0000000700)=[{&(0x7f00000005c0)="aa8b346dbca31786c4b390085f1729e1c61de3b060325f40fd4defcd37409036c152b6df39fb3a433fdbfe11bb1f39f95efd793ce8e6078a0a31811c6f63ec33bdd71972d2abe48525860d19fd8caf4fb27f0a6d15912020637211b0747fe08b96ef895a2177c3fde2d4a1eb6cab5fcfe0329bf1ba0ef3c949c9dcb35662ace2096c1253b029220889898b65eb3eb0c8261d395221d929458b25f2625667c77a29cf5ad60d19b5e1b30ff72d9b81acf994", 0xb1}, {&(0x7f0000000680)="012e7d61ecaa7eca1cac74b02c84cb907664a9db9372ec3299bacbf2bd3304a33ec26db5b72c0e3012f9f00515e57568e5005ab9bb5e0f59823dc958c60b044c734c50", 0x43}], 0x2, 0x0, 0x0, 0x4000000}], 0x1, 0x4000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) mq_timedreceive(r3, &(0x7f0000000440)=""/5, 0x5, 0xff, &(0x7f0000000480)={0x77359400}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r3, r2, 0x0, 0xc08f) r4 = timerfd_create(0x9, 0x0) timerfd_settime(r4, 0x1, &(0x7f0000df5000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000edb000)) timerfd_settime(r4, 0x0, &(0x7f0000e92000)={{}, {0x0, 0x989680}}, &(0x7f0000cf7000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000007c0)={@multicast1=0xe0000001}, 0xc) ftruncate(0xffffffffffffffff, 0x7fff) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/07 01:03:14 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x41, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000002c0)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x80000000}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x680, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x6, 0x2, 0x2, 0xfffffffffffffff9, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r4, 0x7}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/07 01:03:15 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002f80)=[{{&(0x7f0000000140)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x80, &(0x7f00000025c0), 0x0, &(0x7f0000002640)}}, {{&(0x7f0000002780)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80, &(0x7f00000001c0)}}], 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x852}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r2, 0x800, 0x70bd28, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x400c000) 2018/04/07 01:03:15 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000100)='./file0/\x00', &(0x7f0000000140)=@known='com.apple.FinderInfo\x00', &(0x7f0000000180)='\\\x00', 0x2, 0x3) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) renameat(r0, &(0x7f0000000000)='./file0/', r0, &(0x7f0000000040)='./file0\x00') 2018/04/07 01:03:15 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1ffc, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@local}}}, &(0x7f00000000c0)=0x1ee) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x74ba, 0xffffffffffffff81, 0x5, 0x0, 0x100000000, 0x6, 0x5, 0x10001, 0xcb3, 0xe8a, 0x7fffffff}, 0xb) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000380)=0xeb) signalfd4(r2, &(0x7f0000000040)={0x400}, 0x8, 0x800) socket$pppoe(0x18, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000240)={0xa, 0x4e22, 0x5a4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x2}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) sendto(r4, &(0x7f00000003c0), 0x0, 0x0, &(0x7f00000004c0)=@l2={0x1f, 0x2, {0x2, 0x6, 0x8, 0x2, 0x8001, 0x8}, 0x7fff, 0x59d}, 0x80) getrandom(&(0x7f0000000180)=""/4096, 0x1000, 0x1) listen(0xffffffffffffffff, 0x100000001) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10000, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r8 = userfaultfd(0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000001b40)={{{@in=@multicast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000001c40)=0xe8) sendto$inet(0xffffffffffffffff, &(0x7f0000000280)="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", 0xf89, 0x80, &(0x7f0000001280)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fchown(r7, r9, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x9, 0x30}, &(0x7f00000012c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000001300)={r10, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x9, 0x7bf3, 0x401, 0x10001}, &(0x7f0000001400)=0x98) write$evdev(r7, &(0x7f0000000040)=[{{0x0, 0x7530}}], 0x18) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000001240)={0xaa}) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/04/07 01:03:15 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000000040)) 2018/04/07 01:03:15 executing program 4: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x6e2f, 0x4, [0x9, 0xfffffffffffffff8, 0x8, 0x8fe2]}, &(0x7f00000000c0)=0x10) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000001c0), &(0x7f0000000180)=0x102) 2018/04/07 01:03:15 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000580)={0x0, 0x0, 0x3, 0x2, 0x101}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/vga_arbiter\x00', 0x2000040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001900)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001a00)=0xe8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x8, 0x7, 0x7, 0x120000}, 0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000700)={@dev={0xfe, 0x80, [], 0x11}, 0x37, r2}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f0000000a00)='keyring\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r4, 0x8000, 0x3, r5) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000400)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x84) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f0000000900)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="03090000", @ANYRES16=r7, @ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x20040000}, 0x1) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000540)={@remote={0xfe, 0x80, [], 0xbb}, 0x3, r2}) mkdirat(r6, &(0x7f00000004c0)='./file0\x00', 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000380)={0xff, &(0x7f00000005c0)=""/255}) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f0000000300)) connect$packet(r8, &(0x7f0000000000)={0x11, 0x11, r2, 0x1, 0x10003, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) bind$netlink(r3, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) r9 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r9, 0x800454d7, &(0x7f00000006c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff, 0x8903c609d44185a7, 0xeab0, 0x2, 0x6}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/checkreqprot\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r9, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xe69}, &(0x7f0000000a80)=0x8) [ 292.402283] blk_update_request: I/O error, dev loop5, sector 0 [ 292.408343] blk_update_request: I/O error, dev loop5, sector 255 [ 292.414746] blk_update_request: I/O error, dev loop5, sector 510 2018/04/07 01:03:16 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2f0000001c00030100000000000000000c00100000000000000003c91300010000000000000900000000000000050b", 0x2f}], 0x1}, 0x0) 2018/04/07 01:03:16 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) write(r0, &(0x7f0000000100), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x600840, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/04/07 01:03:16 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c000000110009000000000000000000e0000002000000000000000000000000000000000a00000014000d00ff0200000000000000000000000000018b0c98733e17839fae4afe63a73db6f8454766e67b6d469790c3189c503787fad42a3b39e4656dcf9f7c406744ad024436ed561398e1ad522f0d09964eaf083f4a772602fbbb7d2f6f8091685dd10a2039482c5f73be1c865f36cb24c2edd2dfa8db039eef1f7cc6d33f5fb3273705943465f49d7e7597ee3bbc49d37c49fc7b"], 0x3c}, 0x1}, 0x0) 2018/04/07 01:03:16 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000580)={0x0, 0x0, 0x3, 0x2, 0x101}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/vga_arbiter\x00', 0x2000040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001900)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001a00)=0xe8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x8, 0x7, 0x7, 0x120000}, 0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000700)={@dev={0xfe, 0x80, [], 0x11}, 0x37, r2}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f0000000a00)='keyring\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r4, 0x8000, 0x3, r5) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000400)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x84) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f0000000900)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="03090000", @ANYRES16=r7, @ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x20040000}, 0x1) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000540)={@remote={0xfe, 0x80, [], 0xbb}, 0x3, r2}) mkdirat(r6, &(0x7f00000004c0)='./file0\x00', 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000380)={0xff, &(0x7f00000005c0)=""/255}) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f0000000300)) connect$packet(r8, &(0x7f0000000000)={0x11, 0x11, r2, 0x1, 0x10003, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) bind$netlink(r3, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) r9 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r9, 0x800454d7, &(0x7f00000006c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff, 0x8903c609d44185a7, 0xeab0, 0x2, 0x6}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/checkreqprot\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r9, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xe69}, &(0x7f0000000a80)=0x8) 2018/04/07 01:03:16 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') utime(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) close(r0) 2018/04/07 01:03:16 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000340)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r3 = syz_open_procfs(r0, &(0x7f0000000080)='net/icmp6\x00') fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x7}, 0x1) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') ioctl$sock_ifreq(r3, 0x8933, &(0x7f00000000c0)={'gretap0\x00', @ifru_flags=0x1}) 2018/04/07 01:03:16 executing program 2: syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x4c, 0x0, 0x4, 0x0, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}]}, 0x4c}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r2, r1, 0x0, 0xc08f) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000007c0)={@multicast1=0xe0000001}, 0xc) ftruncate(0xffffffffffffffff, 0x7fff) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/07 01:03:16 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000600)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000000c0)=0x4) connect$unix(r1, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x4d) getsockname$netlink(r2, &(0x7f0000000440), &(0x7f0000000480)=0xc) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/access\x00', 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)) clock_gettime(0x0, &(0x7f0000002640)) sendmmsg(r1, &(0x7f0000002600)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)="a1b7ebd5a93f6baf3a1f86d6871d7001c80203", 0x13}, {&(0x7f0000000100)="d34fea7932c8e77418a2cce8396a30f12c7fc2546072dde18f6f9041c17b5198546c4f4392ece761ee06473662a930974fd0ec434af40a2b8decb70653ea6ba7c2e150fcb600a58a756a76a2220ed2", 0x4f}, {&(0x7f0000000180)="a5295d6985248c575f298bb4dbd3fe0feecafc8692fca05713", 0x19}, {&(0x7f00000001c0)="c3af1b6a15e713f3dab6d8e94b51863b7b851053abc850e991e7a7ac35cd71bda4958f3c2a79867ec9f6fb147482e8a29e659e28d3becd66f36fff8e49ad668c8aace2516b00000000000000", 0x53}, {&(0x7f0000000240)="f162b432626db2d267f443481d2b4844227e7c006a2bbbed489ba427bb3f7ccd5db4dac3890821c3e7695d7dcfe8b7d0aa914455988459a5433fb2d2d6bb3f900023de19708620501c139a40cc212d307670a7f06d5ece", 0xd4}], 0x5, &(0x7f0000004a80)=ANY=[@ANYBLOB="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0x2290, 0x40080}, 0x1ff}], 0x1db, 0x4000) socketpair(0x5, 0x805, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00000006c0)={0x3, 0x38}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000000640)={0x2, 0xffffffffffffffff, 0x3, 0x401, 0x9000000, 0x4}) sendmmsg(r0, &(0x7f0000000800)=[{{&(0x7f0000000340)=@in6={0xa, 0x4e20, 0xbb, @loopback={0x0, 0x1}, 0x80000000}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000000840)="fe034585cb0460cc45dcb154d7c01f96d210ca59f2b1d602a6a0a2c30ac27884576de60baa46e74596e07af0dfada661e8065bd6504cf21271c0822bf4396070bdc6c4f7f20790687658b63a87ac69e8f05675ad818dfe4736a8ec228a67ea2925cead5cec29849af40c4c85f95da7bf276a022d7f0d8f4025c87e9eb0a2aa7fa2325b9df194499abe7881c9c9d37354825cebfe0149999f865857622a9f563f0cff9af4ebe7a34bae3c7ea776a519d6571f7b160f73887bcd9d606b3e60c55446e190e0e104a94f90a2285a8dd6e805f5da8b6a4f84b11ecf93420b9dfc65c3bfa08d13f641534638ec1355e823e6402fab54", 0xf3}, {&(0x7f0000000940)="a8b917c40be0fd71706d7b30899a3517c93ae14c09e96663ae61be2b61ac9eff7503", 0x22}, {&(0x7f0000000980)="ed987e04c2d2654f75a2970d4fcec71c40b60551341db7d812215fbe670c68e4582dc7903645140f9c473bea877b2f23e5b116fcd6d9c371cc6ca4", 0x3b}, {&(0x7f0000001bc0)="5ccd76d94e2c470658d81f26f5216c2c93ffee1b73a9449843f4e35bcca39bcd1de82230040a0e37eccee3d4d4944cbd81000351cd7bbd7bcf4933b0d8287c820b0aae115999eda54998ef5941ccd3fb726de2b3204bd587ff3116c2e51852623c57e014592b5b1749b98c8326ba9fb36d42e47552a9b9cb4be8df950110264c94094eddcea0c080e97359fdfca62586de897b289bff49f55bda5e081a3002c55f5772ee54f0bad95617f8afc18f8ae1845ee97e3a7cec03eb7a8857e02312faea4782cb3e35243d45", 0xc9}, {&(0x7f0000000ac0)="f2dcc799b640219ca0232ce453e949daa03f00b0d9c6f7507a92a946c2e84630e34f1d3cfd41d3cc93ff68eab13b31a7f4f5482d7f83b43a972910c5d7cad7c6b65238a90b96a1a9282d26ed", 0x4c}, {&(0x7f0000000b40)="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", 0x1000}], 0x6, 0x0, 0x0, 0x20004001}, 0x2}], 0x1, 0x1) 2018/04/07 01:03:16 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)="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", 0xb89, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/04/07 01:03:16 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x406, r1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)='/dev/rfkill\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="29f8c179eb80fc8d3e5de3bbc34dc0e86628", 0x12) 2018/04/07 01:03:16 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000580)={0x0, 0x0, 0x3, 0x2, 0x101}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/vga_arbiter\x00', 0x2000040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001900)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001a00)=0xe8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x8, 0x7, 0x7, 0x120000}, 0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000700)={@dev={0xfe, 0x80, [], 0x11}, 0x37, r2}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f0000000a00)='keyring\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r4, 0x8000, 0x3, r5) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000400)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x84) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f0000000900)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="03090000", @ANYRES16=r7, @ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x20040000}, 0x1) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000540)={@remote={0xfe, 0x80, [], 0xbb}, 0x3, r2}) mkdirat(r6, &(0x7f00000004c0)='./file0\x00', 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000380)={0xff, &(0x7f00000005c0)=""/255}) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f0000000300)) connect$packet(r8, &(0x7f0000000000)={0x11, 0x11, r2, 0x1, 0x10003, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) bind$netlink(r3, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) r9 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r9, 0x800454d7, &(0x7f00000006c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff, 0x8903c609d44185a7, 0xeab0, 0x2, 0x6}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/checkreqprot\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r9, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xe69}, &(0x7f0000000a80)=0x8) 2018/04/07 01:03:16 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) openat(r1, &(0x7f0000a16000)='./control\x00', 0x40, 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/04/07 01:03:16 executing program 5: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2(&(0x7f00000000c0), 0x4000) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) rename(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000001c0)='./file0/bus\x00') rt_sigtimedwait(&(0x7f0000000240)={0xfff}, 0x0, &(0x7f0000000080)={0x77359400}, 0xfffffffffffffd78) 2018/04/07 01:03:16 executing program 2: syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x4c, 0x0, 0x4, 0x0, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}]}, 0x4c}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$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) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r2, r1, 0x0, 0xc08f) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000007c0)={@multicast1=0xe0000001}, 0xc) ftruncate(0xffffffffffffffff, 0x7fff) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/07 01:03:16 executing program 6: syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x54, 0x0, 0x4, 0x0, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc1}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}]}, 0x54}, 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="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a000000"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e24, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffb}}}, &(0x7f00000004c0)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000005c0)={r2, @in6={{0xa, 0x4e24, 0xfff}}}, &(0x7f0000000680)=0x84) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r3, r1, 0x0, 0xc08f) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000007c0)={@multicast1=0xe0000001}, 0xc) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/07 01:03:17 executing program 5: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2(&(0x7f00000000c0), 0x4000) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) rename(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000001c0)='./file0/bus\x00') rt_sigtimedwait(&(0x7f0000000240)={0xfff}, 0x0, &(0x7f0000000080)={0x77359400}, 0xfffffffffffffd78) 2018/04/07 01:03:17 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800000101800, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) unshare(0x8000000) mq_open(&(0x7f0000000040)="2eef", 0xc0, 0x0, &(0x7f0000000080)={0x0, 0x2, 0xfff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x404800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0x230, 0x70bd2a, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x40) 2018/04/07 01:03:17 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x13) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000700280ff4000000000000000000060d00", 0x39}], 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = accept4(r0, &(0x7f00000000c0)=@nl=@proc, &(0x7f0000000140)=0x80, 0x80800) bind$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/07 01:03:17 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001840)={0x9, 0x8000, 0x0, 0x101}, 0x8) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_tcp_int(r2, 0x6, 0x1a, &(0x7f0000000400), &(0x7f0000000440)=0xffffffffffffff26) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r3, 0xffffffffffffa20d, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000000c0)={r3, 0xaa, "a91a8578cd6284c5cf0bf5f507e2693fac808ff706fc691a3233e850ee1f94214601b4df8ef249ad26f2ab58767292e1460a68df5f2b018879aa1a5f1fa3b17b57c2fe6617b3b7e8a1ea847b8190d647541d640343f3a0e25185948e5bc84c076baf001f10894c9eacaeb36ecb2fa5ce9e7a78b5b97603227fbfb97540c1f8c1507b7ba78ea1c3466fe1e0cabbdb8fde9d6028cdc9cc4d294d403bf6efe9149195424ddfe7f03a3465aa"}, &(0x7f0000000180)=0xb2) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f00000002c0)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0xfffffffffffffc3b}, 0x1}, 0x0) 2018/04/07 01:03:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x2, 0x4) r1 = accept(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x80) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000000140)=0x128, 0x4) 2018/04/07 01:03:17 executing program 2: r0 = memfd_create(&(0x7f00009de000)="200000000000000031253a000030f10b", 0x2) fcntl$addseals(r0, 0x409, 0x40c) write(r0, &(0x7f0000000040)="bb", 0x1) 2018/04/07 01:03:17 executing program 1: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000b8eff0)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000000140)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x40fffd, 0x0) bind$inet6(r2, &(0x7f0000000340)={0xa, 0x4e24, 0x5, @empty, 0x40}, 0x1c) clock_settime(0x6, &(0x7f00000000c0)={0x77359400}) timerfd_settime(r0, 0x3, &(0x7f0000a29ff0)={{0x0, 0x4}, {0x0, r1+10000000}}, &(0x7f000000bfe0)) sendfile(r0, r0, &(0x7f0000000040), 0x3ff) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000380)=0x54, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r3, 0x29, 0x1000000000000011, &(0x7f0000000080)=0xaea, 0x191790c3a5b4342) bind$inet6(r3, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r3, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000ad6fad)='\x00', 0x1, 0x4, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r3) 2018/04/07 01:03:17 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x225}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0xf6}, @in6={0xa, 0x4e20, 0x97, @empty, 0x5}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, @in6={0xa, 0x4e22, 0x1}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0xb8) setrlimit(0x7, &(0x7f000000f000)) memfd_create(&(0x7f0000000140)='vmnet0@^ppp1system@#security*lo(\x00', 0x3) 2018/04/07 01:03:17 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f000097fffc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/04/07 01:03:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x7fff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'sit0\x00', &(0x7f0000000140)=@ethtool_cmd={0x17}}) 2018/04/07 01:03:17 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0xffffffff}, 0x4) r1 = add_key(&(0x7f0000000400)='trusted\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="0b6ad94d0dd27c00792a8144be3fd3df9cbd644bbc0e21353ce6d1ff971194e9dd9c06f46ec22aee0597e641348db3518c8f98075ae16a8628ba7696ba3ec2df9a6279d00ab4000e17b9d018b6423f41bafdc95500a2dd496bb3740893a2a5c523365493bee72801322e5c33ad33d417f2acd37a33dc0976a2dea03a12692b83d72922453ae31d3d6115a50bafd258285e50456f12ee92d250b1037fbbf74b8d37c5b44e844812a9cbd9f6c0672851421a09da8d1f43b89755dc6f86d2afce00cedea8b0746e8da4d5fb3650aa0ce6e51f14d9a6", 0xd4, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'syzkaller0\x00', 0x0}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000580)={'TPROXY\x00'}, &(0x7f00000005c0)=0x1e) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@delneigh={0x3c, 0x1d, 0x310, 0x70bd2a, 0x25dfdbfe, {0x1c, 0x0, 0x0, r3, 0x2, 0x0, 0x9}, [@NDA_PORT={0x8, 0x6, 0x4e23}, @NDA_PROBES={0x8, 0x4, 0x4}, @NDA_SRC_VNI={0x8, 0xb, 0x8}, @NDA_VNI={0x8, 0x7, 0xa52c}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40840}, 0x4000) r4 = dup(r2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f00000000c0)=@dstopts={0x32, 0x20, [], [@calipso={0x7, 0x18, {0xffff, 0x4, 0x8, 0x7, [0xf74b, 0x9]}}, @ra={0x5, 0x2, 0xb60}, @enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x265, 0xd8, "2e9fc6fa99dfdd095ea37fee939a8672b544c91b59d93d924235f4ada6cd74301788834e9dd2fa30476cce4874a3b6a0a2621f53cd5b123c077d014b8a2e3238e8a8419a5eda01bffeb279ca43f21dae072fa004c3f3b4baf4ba1a0aa7e6f3901b975cbbb4f3066bf84298603821dbd9bde4a46beb83cf4f6f22d550722823638d996f146a84480bc46638cfc81a410b8c09648421aa72dceddea155ae7bb4358a377f61a8790f1c0f1a1fd1498f1ec83294f86a8b2cd31b1188e946b6ee9b242703b02c3a38ff85a468536dd28d8948997820620afd057e"}]}, 0x108) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000001400)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[]], 0x8) fallocate(r6, 0x1, 0x40000000000, 0x1000ffff) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1}) 2018/04/07 01:03:17 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x4a, "07e29a0ea7f9c0abaf25e4c6b9a1639fe343340a75d06e46315451ee9c02099bb75ac6bc4e768be547269a2463964d0308deee30eea989ac1e735067a7a4ba9c1420806363767c7ed5c0"}, &(0x7f0000000080)=0x6e) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x2) 2018/04/07 01:03:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x1ffffffffffffee3, &(0x7f0000000040)=[{0x0}]}) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) getpeername$packet(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x14) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000240)=0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x18f, 0x4, 0x80000001}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000004c0)={r4, 0xc0, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x100, @ipv4={[], [0xff, 0xff], @rand_addr=0x1aa}, 0x2}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xdda0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, @in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}]}, &(0x7f0000000500)=0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000100)={r2, &(0x7f0000000600)=""/136}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x2c, {0x2, 0x4e20}, "000807091000000e010000a23ef6d37d"}) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000340)=@get={0x1, &(0x7f0000000280)=""/129, 0x80000000}) r5 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)="688214fbd9feb3064cf0740baf5659fb43158f3222a3fec1f55d94f3433656d84cc97a10b36019fd8120d83e661f31b613c1a5cfe431e1fec6efd1a4611578b07047c24c20d2a324e64f5998633ea1b3559705c3a1998a9f34977143db4e7aac519cbc94632e2e1a3c3503a5b39920d4cd561f88ce8a7cfbce9bbaa70e2b4942cf62ac0d89f8036ea29fa1c7b013d35700b919d8e6dece917a4a5a7b59f948c11188cf9168f82860315929001e054a", 0xaf, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r5, 0x7) 2018/04/07 01:03:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x15, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) 2018/04/07 01:03:17 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2289, &(0x7f0000007000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) accept(r1, 0x0, &(0x7f0000000040)) 2018/04/07 01:03:18 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000100)='./file0\x00', 0x2) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x1) write(r1, &(0x7f0000000180)="15", 0x1) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000001c0)=""/172) lseek(r1, 0x0, 0x4) 2018/04/07 01:03:18 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/status\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000001280)={0x0, @multicast1=0xe0000001, 0x4e23, 0x3, 'dh\x00', 0x8, 0x1000, 0x29}, 0x2c) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) symlink(&(0x7f0000001300)='./bus\x00', &(0x7f0000001480)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r1, 0xc0045878) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x10, r2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r3, 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(r3, &(0x7f0000001440)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000015c0)=ANY=[@ANYBLOB], &(0x7f00000012c0)=0x1) fcntl$setstatus(r3, 0x4, 0x6000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000200)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000380)={0x1, r4}) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fstat(r1, &(0x7f00000013c0)) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) mlock2(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x77, r5) 2018/04/07 01:03:18 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) r1 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="99059ea64cebc99dac85e958bb27d9dcc2ac2cf1564892a18a36b36e195d9a8b9cba9a33e2e477c525842d323a495a4324d39752", 0x34, 0xfffffffffffffffa) keyctl$revoke(0x3, r1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) keyctl$setperm(0x5, 0x0, 0x10001010) socket$nl_netfilter(0x10, 0x3, 0xc) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x0) setitimer(0x2, &(0x7f0000000180)={{}, {0x0, 0x2710}}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000440)={0xd33, 0x54, 0x800, 0x1, 0x2, 0x3, 0xf640, 0x20, 0x80000000, 0x6, 0xe0, 0x4}) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x4, &(0x7f0000000740)=[{&(0x7f0000000340)="bb893585ee98e50fce3632a0280fced21271a2c530c9e687361b06b307a445af1deefe4ea1c50792412bf50a770c6206ecc9245026bec039300eb290e1ad7db799b5412ca30c3d848d1b41bb859801058d8e6b1f9b1286226642cec3271c77584caebc3742e3ad44cd1678421bbaf59babf0c7f484f49e728c1995dbf18eb7fe842100977805fe486a15ce2225396fce482289ee44802bd24af03a152ae8ebfca4e274ba11172045ed36cfacf51f762c0c2d30f616fdc577d93801973ef27fd163d467dd39cf7c1db2f783df6f3bb07d6afcdc91dde582fb6960f11b4f89d5", 0xdf, 0x6c7}, {&(0x7f00000002c0)="be66f15ba7daa4308a79b36b642d9a42af22", 0x12, 0xde}, {&(0x7f0000000640)="1d57c8693e1fbbfca194ce29eaca2f82a1d75ca92dfe8b97ccddcb90d70f63486616b9", 0x23, 0x10001}, {&(0x7f0000000700)="c51a800024a33de0640b6995a4b6e75362aaaebff4e721658f96a5974f08c86a8118b7b2806aea8e18d6bd3d", 0x2c, 0x20}], 0x1, &(0x7f0000000800)={[{@iocharset={'iocharset', 0x3d, 'iso8859-4'}, 0x2c}, {@type={'type', 0x3d, "eb8910a8"}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x37, 0x33, 0x35, 0x35, 0x32, 0x31, 0x37, 0x33]}, 0x2c}]}) 2018/04/07 01:03:18 executing program 4: inotify_init1(0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200000, 0x123) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getpgrp(r4) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/159) fcntl$getflags(r1, 0x401) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r3, &(0x7f000000d000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/04/07 01:03:18 executing program 5: 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, 0x0, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000010000000000000000ec17a368163b169e82b66fe3ab795c4d7802c086687760a3f44723374a02f1dac8023356fb3c488ba1c459d24527757012983c27d9548d6bff2fb321723804d3ea746dad51ebfe8959166ce32d1345ce0c2034458f84dcc97dc3fdae08c25aeb9d0c84177659b666cb6676d80419db718bcfb2c20dd66b8728abef74cb4021"]) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) 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)=ANY=[@ANYBLOB="1163484002000000000000000200000000000000000000001000004734e235fe0a45000000000000000000000000000000000020", @ANYPTR=&(0x7f0000000180)=ANY=[], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000076304400000000008631040", @ANYRES64=r2, @ANYBLOB="00000000000000000c6300000d63000001634040030000000000000002000000000000000000000030e3cfa6000000000000000038008600000000003000000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="85616466000000000800000000000000000000000000000023000000000000000000000001000000", @ANYRES64=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0f630c4004000000030000000000000000634040000000000000000081000000000000000000000000000000000000000000000000000000000000001000000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='X\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="08631040", @ANYRES64=r4, @ANYBLOB="0300000000000000"], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"}) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) memfd_create(&(0x7f0000000600)='icmp6\x00', 0x1) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x400, 0x1, 0xffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x7, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x1000, 0x100000001]}, &(0x7f0000000540)=0x12) fallocate(r0, 0x0, 0x0, 0x9) getsockopt$ARPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x63, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f00000002c0)=0x1e) fallocate(r6, 0x0, 0x7fff, 0x1a8) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1}) r7 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x40) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000780)={0x3e, 0x8, 0x1, 0x100000000, 0x6, [{0x9, 0x10000, 0x7ff, 0x0, 0x0, 0x2000}, {0x1, 0x3, 0x2, 0x0, 0x0, 0x2600}, {0x3, 0x7, 0x3, 0x0, 0x0, 0x189}, {0x8, 0x6, 0x4, 0x0, 0x0, 0x1}, {0x5, 0x7ff, 0x294b, 0x0, 0x0, 0x88}, {0x4, 0x8, 0x8, 0x0, 0x0, 0x2005}]}) dup2(r7, r7) 2018/04/07 01:03:18 executing program 7: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff), 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000780)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x7, @empty, 0x6}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0x1b, @dev={0xfe, 0x80, [], 0x18}}, @in6={0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0xa}, 0x7fff}], 0xb0) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000840)="02e794791b598e1628ee09356a9c710ae727a05628a9ef607c8239d1f06bdd87923e86a5c31c08bc31e7190122a9771242854b1302047ba16a3cfd02b86bdac7274b8ed272378e141a6cf43342d3d0151fb3699104fc9f945a7656a108c6e5d5023eacc875c037a6991fcf2c9637f6b84111ff89f6cf32d0fdab1c582ed96c870a11a46b46cf7a49dd24e4017d3412b6306b38adb58ab98180daf3d397d6266dcd19a681ec609daa45902b154295294f07bd5d778af8c316e385712ddf889c3208e2fe1c9c8ed6dd86fa8f263d3f532b005066a68099f6f295fad2014c89407846a1edc396afe50a", 0xe8}], 0x1, &(0x7f0000000c00)=ANY=[@ANYBLOB="2000000100000092b2d6db8eeff8d59f29df25586eda222c56d9724b56afe7ccec000000055a427c5bc9935084c3dd1b953a05db62b18dc399a0f8b0ed8966d18df4f3cd07a000024e3f6f2b916ec394449b847e53402e5e42402dde65a732c93c", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r3, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x88, 0x40040}, 0x10) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r3) getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) getegid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)="22fa9cace05756027dddea578e63cc3f89be070debf0f3e3a31311973dd5e3fd7936bacb69721458769620c472146a0c598b0b72f3714ca3e6d99be1effebb55e32222ed7aab86eb20d02cfe09d9f7307e91b35803c9550f76c9836f7017eaf5d88ebf3ce79fa606f6007dfb7e5fdd8dc8b507947b140a8b5b28560a6ebefe2cc40cdc24a380277654157907", 0x8c}], 0x1, &(0x7f0000000c00)=ANY=[], 0x0, 0x40081}, 0x44080) socket$inet6(0xa, 0x3, 0x7ff) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000009c0)={0x4, &(0x7f0000000980)=[0xfffffffffffffff8, 0xdba, 0xfffffffffffffffc, 0x3]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={0x0, 0x9, 0x80}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000640)={r5, 0x3, 0x100000001, 0x8, 0x5, 0xffffffff}, &(0x7f0000000740)=0x14) sendfile(0xffffffffffffffff, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000bc0)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0/file0/file0\x00', 0x2, 0x123) r6 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="d155a43180d33c56428fbdc540d80ae9ddc873fd563d56fe91c166f190842b8f8add20da02e63fd41079a762327b3140a78db37b74c0f93ece17cd3dcb245bd26f140396bd4f", 0x46, 0xffffffffffffffff) r7 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r6, &(0x7f0000000a80)=[{&(0x7f0000000180)="9e230955b4af8186bec3ac2718edc871e9a551c34f8da23a14", 0x19}], 0x1, r7) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000940)) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/07 01:03:18 executing program 2: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000040)={0x80, 0x0, 'client1\x00', 0x0, "739904e229047651", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) r3 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x1) signalfd(r3, &(0x7f0000000140)={0x5}, 0x8) 2018/04/07 01:03:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvmsg(r1, &(0x7f0000000080)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000040), 0x37d, &(0x7f00000001c0)=""/181, 0xb5}, 0x20) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa}, 0x1c) inotify_init1(0x80800) 2018/04/07 01:03:18 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000140)=""/147, &(0x7f0000000240)=0x93) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="2f00000000000000000000000000000000000000e0000001e0000d020000000000010000000000000000000000000000000000000000000000000000000000000000000000000000b7a3835e8d968026000000000000000000000000ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ccb2aaaaaaaaaabb000000000000000000000000000000000000000000000000000000000000000000000000"]}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) setpriority(0x1, r2, 0x0) 2018/04/07 01:03:18 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2080, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x101) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = dup(r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000004000)='\''}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000009f84)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f0000003000)}}], 0x15b, 0x0, &(0x7f0000003fb3)}) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/04/07 01:03:18 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000}) r0 = perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x2, 0x1f, 0x20, 0x9, 0x0, 0x7, 0x20014, 0x2, 0x400000000, 0x7, 0x3, 0x2, 0x0, 0x5, 0x2f, 0x58fd, 0x5, 0x6, 0x4, 0x3, 0xfffffffffffffff9, 0x101, 0xeb, 0x8, 0x8, 0x100, 0x2, 0x0, 0x9, 0xcba, 0x4e, 0x1, 0x6, 0x7ff, 0xfff, 0x5, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x21000, 0x9, 0x20, 0x6, 0xfffffffffffffc01, 0x1, 0xfff}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x8) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000}) r1 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x113, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00000003c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r4}], 0x5b}, 0x0) r5 = syz_open_dev$sg(&(0x7f0000ef9000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e6}) ioctl(r5, 0x2285, &(0x7f0000007000)='S') 2018/04/07 01:03:18 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) r1 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x3, [0x5, 0x3, 0x1f]}, 0xa) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) 2018/04/07 01:03:18 executing program 2: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000000540)=@migrate={0xe4, 0x21, 0x401, 0x0, 0x0, {{@in=@rand_addr, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}}, {@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}}}, @policy_type={0xc, 0x10}]}, 0xe4}, 0x1}, 0x0) 2018/04/07 01:03:18 executing program 4: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x10000000000014}, {0x6, 0x0, 0x0, 0xffffffff}]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x58100, 0x0) 2018/04/07 01:03:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tu.\x00', &(0x7f0000000040)=ANY=[@ANYRES64]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x100000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x1, 0x1000, 0x106, 0x80000001, 0x80000001}, &(0x7f0000000180)=0x14) 2018/04/07 01:03:19 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'bcsf0\x00', 0x400}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x100000000, 0x4) 2018/04/07 01:03:19 executing program 2: r0 = socket$unix(0x1, 0x7, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) set_thread_area(&(0x7f00000000c0)={0x72dd0c04, 0x20001000, 0x4000, 0x8, 0xffffffffffffff7f, 0x0, 0xfffffffffffffffc, 0x1, 0x6, 0xffffffffffffff00}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00000025c0), &(0x7f0000002600)=0x8) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000002640)={@dev={0xfe, 0x80, [], 0x12}, 0x1, 0x3, 0x0, 0x4, 0x5, 0x8, 0x1000}, 0x20) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000002680)={'raw\x00', 0x1d, "005a4b49e2fb41cf2a547aaa1e2c0981e88b9438e1ff7f7388f0555560"}, &(0x7f0000002700)=0x41) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000002740)={@dev}, &(0x7f0000002780)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000027c0)={0x1f, 0xfffffffffffffffb, 0x3, 0x522, 0xffff, 0x5, 0x8, 0x9, 0x0}, &(0x7f0000002800)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000002840)={r6, 0x4}, &(0x7f0000002880)=0x8) getsockname(r4, &(0x7f00000028c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002940)=0x80) prctl$getname(0x10, &(0x7f0000002980)=""/26) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000029c0)={0xc64, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002a80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000002ac0)=@sack_info={r6, 0xa8d3, 0xe6a1}, 0xc) prctl$getname(0x10, &(0x7f0000002b00)=""/115) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002b80)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$VT_RESIZE(r9, 0x5609, &(0x7f0000002bc0)={0x7, 0x5, 0x81}) setsockopt$IP_VS_SO_SET_DEL(r8, 0x0, 0x484, &(0x7f0000002c00)={0xbf, @empty, 0x4e24, 0x2, 'sed\x00', 0x5, 0x8, 0x4e}, 0x2c) pipe(&(0x7f0000002c40)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000002cc0)={0x0, 0x0}) ppoll(&(0x7f0000002c80)=[{r1}, {r0, 0x4}, {r2, 0x400}, {r10, 0x40}], 0x4, &(0x7f0000002d00)={r12, r13+10000000}, &(0x7f0000002d40)={0x8}, 0x8) ioctl$VT_SETMODE(r7, 0x5602, &(0x7f0000002d80)={0x7fffffff, 0x8000, 0xbf, 0x7, 0x8000000000}) ioctl$EVIOCSREP(r11, 0x40084503, &(0x7f0000002dc0)=[0x401, 0x80]) socket$inet(0x2, 0x7, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r10, 0x84, 0x19, &(0x7f0000002e00)={r6, 0x7f}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r9, 0x891c, &(0x7f0000002e40)={'vlan0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/04/07 01:03:19 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400002, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000003080)={0x6, 0x98, 0x7, 0x5, 0xfff}) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) r4 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000005c0)=0xc) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) r8 = gettid() fstat(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002ac0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002b00)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000002c00)=0xe8) getresgid(&(0x7f0000002c40)=0x0, &(0x7f0000002c80), &(0x7f0000002cc0)) r14 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003ac0)={0x0, 0x0}, &(0x7f0000003b00)=0xc) lstat(&(0x7f0000003b40)='./file0\x00', &(0x7f0000003b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003f00)={0x0}, &(0x7f0000003f40)=0xc) getresgid(&(0x7f00000040c0), &(0x7f0000004100), &(0x7f0000004140)=0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000004180)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000041c0)={0x0, 0x0}, &(0x7f0000004200)=0xc) lstat(&(0x7f0000004240)='./file0\x00', &(0x7f0000004280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000004f80)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004fc0)={{{@in=@local, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000050c0)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000005100)) getresuid(&(0x7f0000005140), &(0x7f0000005180), &(0x7f00000051c0)) fstat(r0, &(0x7f0000005200)) sendmmsg$unix(r1, &(0x7f00000052c0)=[{&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000400)="31187e73100b8a9618baa206a0db6b510dc35d53e387644bfd3646000798a37a4d5b3730", 0x24}], 0x1, &(0x7f0000000840)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0xc0}, {&(0x7f00000008c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002a80)=[{&(0x7f0000000940)="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{&(0x7f0000003980)="f662021368701c24c5ebd49a1c6dfb104c0b77c71ac81b1e599494f5620a55db8e2b41fdbc", 0x25}], 0x4, &(0x7f0000003c00)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB='\x00\x00\x00\x00'], 0x48, 0x20000000}, {&(0x7f0000003c80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003ec0)=[{&(0x7f0000003d00)="82346e594402a60d2fac575385650ee3d1165a735b25ae5f4efdba3933ee4692efd8cfc8efb120b54a3a61c365f9b75e56095dc7817348f0302c9b7aa7985bffc23a746a4b935b2a12ed14f926d57c1c71a254db05cf037ae3d6d49a6b5849097d5cac17f10d3018b450edebc0e495306664e0a52b5d9a749ccddaaffdd199c7e745f99646d780daa593273cab9d7cd6613e888310abbc5dbb53", 0x9a}], 0x1, &(0x7f0000004300)=[@rights={0x38, 0x1, 0x1, [r1, r2, r0, r3, r0, r0, r2, r2, r3, r1]}, @rights={0x20, 0x1, 0x1, [r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r17, 0x0, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r2, r0]}], 0xd8, 0x20008080}, {&(0x7f0000004400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004b80)=[{&(0x7f0000004480)="914ebfe7adb44f497e3c086de9aad28b6ce858835fa3e81ff61b96dfc1806c64f56d83bfd5c578df5087dbf90d3ea3f4eb80565d376b09884185c6e49eb68e09a496d5ceaf7552ff6fb19b79dee9a36014fcd8ef5939e1f2375a8d561d801056251ecb280b448b63af9f1672739da7e6dec4923093b89016af897fb4997e4c7c3fbec57e", 0x84}, {&(0x7f00000045c0)="e3f17aa7b0fede42a146fc20782054fdb6ea7edbc68ac1f532dc135f9f80fc3ebc0325889325b7d903129094d330ba3c5f3b8be7494af42faf656e9c65dec7f31d611f98c9377d220bc4ad55b4172a136adb52ead7564bcf63c2691cc2d812d8fd6fcc16f2d84038760e0dce9e5844b8de06cc9cdc73a24068c44ea25dafb92fb06cd6438fb333344f08ae46edc149d0d8fee28c454259f020fb92f459c1f8ca7d9c6fc165c04fe3ec659d8a625068db23ee0585008177583348acb826d58f858ca937b73fa0a0d287f432a90cdca833d42f13c7d1ebfdf3810327078ab8ded7835312ad7d81dc60c2620a55638b818622b1c3b6efe8a3b9", 0xf8}, {&(0x7f00000047c0)="7d553f71f05762e2e74d5c7b80c0ec4b022213dfb66e5d7b31635e34110cffb5447ae4da8c2921087dd46dd824929aac06b82bf92f73e6b862d464c5966bab409ce26096044db22b0fc4d0675f7d7e4b150ae2a86f695ee8ad3aa00b44b3af9d529f444c83deeab2d86240dd7e8f0b5e06d39ddc979758e2ce09b4c2f5f5c5cf76b61b6b821921352887375e", 0x8c}, {&(0x7f0000004900)="906eb87e112176df71558c73e8d6bdb4a49adbbe4918f91a3c65c1ee00cca27b8a9f3100827a723f59f465dbdfbecfd745606c824bbca4e018d917f081520b5205004454f8bfcc993f82221791ff37bbd3182238e248de0c59f9815b4ad94da68ab2ed621df2950b0839f5a9337d2c99d5e19a2c553ce3ed9b54bb712bfcccf16aa40b7abfc1742ec0c3bc076a9f86f659f734dd3276bb3e4129daf18e418b09d40d9a5610fbb7399ac48c43dd9e9754551a811dc9451b80305534bd134a46fc359ba94dc1f0568f4825407f240e1a45a4df96e7134e3e5a95ada9834be8894a2af789", 0xe3}, {&(0x7f0000004ac0)="6171b6be4b912f9ccfdbef7a13147bb171018c6e36b0d36b0bc539fc0e3c8a3f691c14a8bc2d1fe0d0211368f5f025d262d2cfbcbdae1a6bd0e52056e5af4a291765bc759e94f9b6030481800f72cf1bff313038847980f7ea59673348d809ebe88fd3b308295428a4a50507366f2bf79a8dd9f01d76ad5e9228bd8099ebb17f37133cb5e251bb2627c18fe178509aa80d07", 0x92}], 0x5, 0x0, 0x0, 0x80}], 0x7, 0x880) poll(&(0x7f0000084ff0)=[{r2, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r2, 0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100), 0x0) 2018/04/07 01:03:19 executing program 0: unshare(0x20000000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f00001da000), 0x8}) [ 296.245198] binder: release 20288:20291 transaction 378 in, still active [ 296.254892] binder: send failed reply for transaction 378 to 20288:20329 [ 296.316424] binder_alloc: binder_alloc_mmap_handler: 20288 20000000-20002000 already mapped failed -16 [ 296.346811] binder: BINDER_SET_CONTEXT_MGR already set [ 296.352964] binder: 20288:20329 ioctl 40046207 0 returned -16 [ 296.378634] binder: 20288:20291 unknown command 0 [ 296.379176] binder_alloc: 20288: binder_alloc_buf, no vma [ 296.379218] binder: 20288:20331 transaction failed 29189/-3, size 0-0 line 3134 [ 296.443803] binder: 20288:20291 ioctl c0306201 2000a000 returned -22 [ 296.482371] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/07 01:03:20 executing program 5: r0 = socket(0x10, 0x802, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x3, 0x0, 0x6, r1}) fcntl$getown(r0, 0x9) write(r0, &(0x7f0000000200)="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", 0xfc) 2018/04/07 01:03:20 executing program 0: r0 = socket$inet(0x2, 0x5, 0x400003) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000000000071000008605000000010000"], 0x18}}], 0x2, 0x0) recvmmsg(r0, &(0x7f00000073c0)=[{{&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000340)=""/11, 0xb}, {&(0x7f0000000380)=""/194, 0xc2}, {&(0x7f0000000480)=""/186, 0xba}, {&(0x7f0000000540)=""/1, 0x1}], 0x4, 0x0, 0x0, 0x2}, 0x7a0}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/221, 0xdd}], 0x1, &(0x7f0000000700)=""/44, 0x2c, 0x9}, 0x80}, {{&(0x7f0000000740)=@l2, 0x80, &(0x7f0000000b40)=[{&(0x7f00000007c0)=""/233, 0xe9}, {&(0x7f00000008c0)=""/58, 0x3a}, {&(0x7f0000000900)=""/241, 0xf1}, {&(0x7f0000000a00)=""/98, 0x62}, {&(0x7f0000000a80)=""/5, 0x5}, {&(0x7f0000000ac0)=""/81, 0x51}], 0x6, &(0x7f0000000bc0)=""/106, 0x6a, 0x1ff}, 0x9}, {{&(0x7f0000000c40)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000cc0)=""/175, 0xaf}, {&(0x7f0000000d80)=""/245, 0xf5}, {&(0x7f0000000e80)=""/202, 0xca}, {&(0x7f0000000f80)=""/156, 0x9c}, {&(0x7f0000001040)=""/6, 0x6}, {&(0x7f0000001080)=""/243, 0xf3}], 0x6, 0x0, 0x0, 0x80000000}, 0x7}, {{&(0x7f0000001200)=@rc, 0x80, &(0x7f0000001340)=[{&(0x7f0000001f00)=""/4096, 0x1000}, {&(0x7f0000001280)=""/173, 0xad}], 0x2, &(0x7f0000001380)=""/247, 0xf7, 0x100}, 0x9}, {{&(0x7f0000001480)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001500)=""/158, 0x9e}, {&(0x7f0000002f00)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/214, 0xd6}, {&(0x7f00000016c0)=""/116, 0x74}, {&(0x7f0000001740)=""/86, 0x56}], 0x5, &(0x7f0000003f00)=""/4096, 0x1000, 0x4}, 0x5}, {{&(0x7f0000001840)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000001b40)=[{&(0x7f00000018c0)=""/51, 0x33}, {&(0x7f0000001900)=""/227, 0xe3}, {&(0x7f0000001a00)=""/11, 0xb}, {&(0x7f0000001a40)=""/239, 0xef}], 0x4, &(0x7f0000001b80)=""/153, 0x99, 0x1}}, {{&(0x7f0000001c40)=@un=@abs, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001cc0)=""/120, 0x78}, {&(0x7f0000001d40)=""/248, 0xf8}], 0x2, 0x0, 0x0, 0x6}, 0x1}, {{&(0x7f0000004f00)=@vsock, 0x80, &(0x7f0000006080)=[{&(0x7f0000004f80)=""/4096, 0x1000}, {&(0x7f0000005f80)=""/170, 0xaa}, {&(0x7f0000006040)=""/2, 0x2}], 0x3, 0x0, 0x0, 0x3}, 0xfe7f}, {{&(0x7f00000060c0)=@l2, 0x80, &(0x7f0000007380)=[{&(0x7f0000006140)=""/216, 0xd8}, {&(0x7f0000006240)=""/16, 0x10}, {&(0x7f0000006280)=""/245, 0xf5}, {&(0x7f0000006380)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x2}, 0x6}], 0xa, 0x20, &(0x7f0000007640)={0x77359400}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000007680)) r2 = openat$cgroup_ro(r0, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000000100)=""/177, &(0x7f00000001c0)=0xb1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x100, 0x4) write$evdev(r2, &(0x7f00000076c0)=[{{0x0, 0x2710}, 0x0, 0x9, 0x1}], 0x18) 2018/04/07 01:03:20 executing program 6: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x210006, 0x4) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x40, 0xa, &(0x7f0000002680)=[{&(0x7f0000000180)="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", 0x1000, 0x6}, {&(0x7f0000002340)="4e0f86ce70e50f7c493d7e07a1463d15174209ea15f9f7154a8757e0dcdf8975c63b71fcf11e6e6b2056b77537e18ac64483566a3111a9a28c9ca11e4fc35136606a19cc1e74028b383d2a813559ad8da9b5f73cab1194206da2da9d2ba6c3fcfc79cc4ebec2a9c12b0a36d2d8f098ac0b6984ffe835d5b992856bf96af19ffb100bad46bb823f1db8e4a0fe6f055adf3e5c77f5640cdd38b753927aca7065026699", 0xa2, 0xffffffffffffff20}, {&(0x7f0000002400)="54abdfb574f53dadb3fe540938bbfef7f1e7e49759ca88a620f24d136e1af2237c81914bcf2c9f5c02a8ddf6202a1a562afbc6cad93b22dd5f22f88afb6c146f20b84111f1e3b81fd7ada6dd280342c29058b280c4580a3b55788eb1f832aad9408f3029fe9aea4897604ac86b43716f33d756c6ca77cd5d4687a8d09e153fb74c1a9d77bd0a7dd9112aa785ff525a32bd3027c09ba30cec67f1eced6174d59693919cf861af37c6559ac6debefaff48674c636147b3e94e12d6b62130e3240003d99d7afc13ad377884337c0f", 0xcd, 0x4}, {&(0x7f0000002500)="33048e1f883a326d7021a9f3f32f5fbfee9716d52118d57e4df764b525ed0b13a3daabd318c2e4d5512df23bc24d02f472b63b1f5276df0729df", 0x3a, 0x100000001}, {&(0x7f0000002540)="a89735cb6b164a0c201755cabc73a2d8ebe456a0e72874001beccc16552e508037796b35188a2d206aee39dbc464688243c50ee27a79146a305846bb7f90b56f4402", 0x42, 0x3}, {&(0x7f00000025c0)="73c4354f8206a477a474c2fe20fc0643202441f5e41fb07fcf6fc90eb1985592640af90a662966284da34d59a08285caa620610d4ddc6f0f818d09c9f83c53447c82318daa40898a921b53901085ab81c7a892ab60623f47703506373ba94328fb7907eaad8a79788abcd4640bcdcb6bb83a05dde36212403885aa2996f29e9c665ec3134e42017788e58aba4bdc10fcbe4b1243f2b0f64e012fa13f8dd80985348e375b46b9a04c90a30fc3", 0xac, 0x3}], 0x0, &(0x7f00000027c0)=ANY=[@ANYBLOB="6e6f646563886d706ff9aaa3c14aceac2c971e73652c00"]) lstat(&(0x7f0000002780)='./file0\x00', &(0x7f0000002800)) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) accept$unix(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffd9f) 2018/04/07 01:03:20 executing program 4: r0 = socket(0x10, 0x2, 0xc) sigaltstack(&(0x7f0000bfd000/0x400000)=nil, &(0x7f0000000040)) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x4, 0x9}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x20, 0x3, 0x2}}) write(r0, &(0x7f0000000300)="1f0000000104ff00014454c00711f4ff0905010008000100030423fdffdf00", 0x1f) 2018/04/07 01:03:20 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000200)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e23, @rand_addr=0x7}, @in={0x2, 0x4e22, @rand_addr=0x81}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x40) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x772f, 0x100}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x8, 0x10001, 0x7, 0xfffffffffffffff8, 0x12}, 0x98) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000c87000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000c79fb0)) 2018/04/07 01:03:20 executing program 3: r0 = inotify_init1(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r1, 0x8000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$cont(0x1f, r2, 0x0, 0x0) 2018/04/07 01:03:20 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280), 0x20) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) fremovexattr(r0, &(0x7f0000000040)=@random={'osx.', '[$eth1\x00'}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0xd71) 2018/04/07 01:03:20 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000380)={0x1000000000001, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) accept$ax25(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000200)={0x21, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e21, 0x4, 'wrr\x00', 0x1, 0x8001, 0x46}, 0x2c) creat(&(0x7f0000000340)='./file0\x00', 0x1a) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000), 0x4) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00') setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20}}}, 0xfffffffffffffda0) 2018/04/07 01:03:20 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000b9efc8)={&(0x7f0000b9e000)=@rc, 0xa, &(0x7f0000495fd0), 0x0, &(0x7f0000b9efdb)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_newaddr={0x54, 0x14, 0x10, 0x70bd2d, 0x25dfdbfe, {0x2, 0x80, 0x10, 0xfe, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x1, 0x6, 0x9, 0x400}}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0xe4fa, 0x400, 0x5}}, @IFA_LABEL={0x14, 0x3, 'gretap0\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x1) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000b94000), 0x0, &(0x7f0000b94d6e)}, 0x0) [ 296.989771] netlink: 224 bytes leftover after parsing attributes in process `syz-executor5'. [ 297.014242] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/07 01:03:20 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r3 = socket(0xa, 0x6, 0x9) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000000)=0x3, 0x4) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1bf3c0f, 0x0) recvmmsg(r0, &(0x7f0000001c80)=[{{&(0x7f0000001440)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001b40), 0x0, &(0x7f0000001c00)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000001d40)={0x77359400}) 2018/04/07 01:03:20 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r2, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x4) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x40030, r0, 0x0) set_thread_area(&(0x7f0000000000)={0x8, 0x100000, 0x1000, 0xffffffffffffff00, 0x0, 0x0, 0x8000, 0x101, 0x1, 0x4}) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) creat(&(0x7f00000000c0)='./bus\x00', 0x0) [ 297.089506] netlink: 224 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/07 01:03:20 executing program 5: syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xee7c0eae4fc361af}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=ANY=[@ANYBLOB="eaba4265"], 0x1}, 0x1, 0x0, 0x0, 0x4010}, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ovf\x00', 0x0, 0x7f}, {@empty, 0x4e23, 0x0, 0x0, 0x80, 0x4}}, 0x44) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = syz_open_procfs(0x0, &(0x7f0000ff6ff7)="0000d70000000000c2") ioctl(r2, 0x5, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r3, 0x1, &(0x7f0000fd3ffc)) sync() syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') 2018/04/07 01:03:20 executing program 2: mkdir(&(0x7f000090a41c)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000bbeff6)='./control\x00', 0x40) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)) [ 297.185333] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/07 01:03:20 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x0, {{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000040)=0x3, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) 2018/04/07 01:03:21 executing program 6: r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4200, r2, 0x0, 0x0) 2018/04/07 01:03:21 executing program 4: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x54, r0, 0x0, 0x0, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc1}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}]}, 0x54}, 0x1}, 0x4) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r3, r2, 0x0, 0xc08f) getpeername(r3, &(0x7f00000003c0)=@ethernet={0x0, @link_local}, &(0x7f0000000040)=0x80) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/07 01:03:21 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) close(r1) close(r0) [ 367.570697] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 377.760914] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 387.900751] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 398.040752] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 408.210780] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 418.350729] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 428.490704] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 438.630717] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 448.830722] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 458.970697] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 469.110760] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 479.300720] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 482.040778] INFO: task syz-executor3:20448 blocked for more than 120 seconds. [ 482.048074] Not tainted 4.4.125-g38f41ec #63 [ 482.053101] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 482.061055] syz-executor3 D ffff8801bdfefc38 28376 20448 1 0x00000004 [ 482.068448] ffff8801bdfefc38 ffff8801d732e000 0000000000000000 0000000000000007 [ 482.076437] ffff8801d732e000 ffff8801db31fdb8 ffff8801db31fde0 ffff8801db31f4d8 [ 482.084420] ffff8801db31f4c0 ffff8801d9b49800 ffff8801d732e000 0000000000000000 [ 482.092512] Call Trace: [ 482.095074] [] schedule+0x7a/0x1b0 [ 482.100230] [] schedule_preempt_disabled+0x13/0x20 [ 482.106794] [] mutex_lock_nested+0x306/0x850 [ 482.112830] [] ? copy_net_ns+0xc7/0x190 [ 482.118420] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 482.124634] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 482.131449] [] copy_net_ns+0xc7/0x190 [ 482.136867] [] create_new_namespaces+0x2f6/0x610 [ 482.143251] [] unshare_nsproxy_namespaces+0xae/0x1e0 [ 482.149971] [] SyS_unshare+0x3da/0x700 [ 482.155488] [] ? SyS_clone+0x50/0x50 [ 482.160842] [] ? task_work_run+0x14a/0x180 [ 482.166695] [] ? int_ret_from_sys_call+0x52/0xa3 [ 482.173089] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 482.179636] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 482.186196] 1 lock held by syz-executor3/20448: [ 482.190932] #0: (net_mutex){+.+.+.}, at: [] copy_net_ns+0xc7/0x190 [ 482.199534] Sending NMI to all CPUs: [ 482.203364] NMI backtrace for cpu 0 [ 482.206958] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #63 [ 482.214210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.223537] task: ffff8801d8f33000 task.stack: ffff8800badb8000 [ 482.229560] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 482.238286] RSP: 0018:ffff8800badbfcb8 EFLAGS: 00000046 [ 482.243708] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 482.250961] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 482.258201] RBP: ffff8800badbfce0 R08: 0000000000000001 R09: 0000000000000000 [ 482.265470] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 482.272719] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 482.279955] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 482.288162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 482.294047] CR2: 00007fb3695a3000 CR3: 00000001cc6e0000 CR4: 0000000000160670 [ 482.301302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 482.308539] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 482.315790] Stack: [ 482.317909] ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000 [ 482.325426] ffff8801db31bca0 ffff8800badbfd00 ffffffff810b9abb ffffffff839f6dc0 [ 482.332942] 0000000000000003 ffff8800badbfd60 ffffffff81d11764 ffffffff8141b993 [ 482.340441] Call Trace: [ 482.343004] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 482.349372] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 482.356454] [] ? print_lock+0xab/0xae [ 482.361881] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 482.368596] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 482.375588] [] watchdog+0x6fa/0xae0 [ 482.380845] [] ? watchdog+0xc3/0xae0 [ 482.386170] [] kthread+0x268/0x300 [ 482.391338] [] ? reset_hung_task_detector+0x20/0x20 [ 482.397968] [] ? kthread_create_on_node+0x400/0x400 [ 482.404613] [] ? kthread_create_on_node+0x400/0x400 [ 482.411256] [] ret_from_fork+0x55/0x80 [ 482.416756] [] ? kthread_create_on_node+0x400/0x400 [ 482.423400] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f [ 482.442373] NMI backtrace for cpu 1 [ 482.445967] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.125-g38f41ec #63 [ 482.452957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.462290] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 482.468313] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 482.476692] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 482.482116] RAX: 0000000000000007 RBX: ffffffff847dec48 RCX: 0000000000000000 [ 482.489352] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0dc [ 482.496603] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 482.503850] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 482.511102] R13: fffffbfff07088c0 R14: ffffffff847ecfb8 R15: 0000000000000000 [ 482.518339] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 482.526548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 482.532408] CR2: 00007f02f187d000 CR3: 00000001cc6e0000 CR4: 0000000000160670 [ 482.539647] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 482.546898] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 482.554145] Stack: [ 482.556261] ffff8801d9b5fdd0 ffffffff81027e65 ffff8801d9b60000 ffffffff847dec48 [ 482.563771] fffffbfff07088c0 ffffffff847ecfb8 0000000000000000 ffff8801d9b5fde0 [ 482.571289] ffffffff810293da ffff8801d9b5fdf8 ffffffff81221948 dffffc0000000000 [ 482.578790] Call Trace: [ 482.581354] [] default_idle+0x55/0x3c0 [ 482.586855] [] arch_cpu_idle+0xa/0x10 [ 482.592284] [] default_idle_call+0x48/0x70 [ 482.598131] [] cpu_startup_entry+0x5fd/0x8f0 [ 482.604175] [] ? call_cpuidle+0xe0/0xe0 [ 482.609763] [] ? clockevents_register_device+0x122/0x230 [ 482.616841] [] start_secondary+0x304/0x3e0 [ 482.622703] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 482.629246] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 482.648520] Kernel panic - not syncing: hung_task: blocked tasks [ 482.654639] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #63 [ 482.661878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.671196] 0000000000000000 f70a98e684a54344 ffff8800badbfca8 ffffffff81d067bd [ 482.679159] ffffffff838831a0 ffff8800badbfd80 dffffc0000000000 7fffffffffffffff [ 482.687115] ffff8801d732e448 ffff8800badbfd70 ffffffff8141b46a 0000000041b58ab3 [ 482.695075] Call Trace: [ 482.697633] [] dump_stack+0xc1/0x124 [ 482.702965] [] panic+0x1aa/0x388 [ 482.707945] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 482.714838] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 482.722076] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 482.729313] [] watchdog+0x70b/0xae0 [ 482.734556] [] ? watchdog+0xc3/0xae0 [ 482.739886] [] kthread+0x268/0x300 [ 482.745042] [] ? reset_hung_task_detector+0x20/0x20 [ 482.751672] [] ? kthread_create_on_node+0x400/0x400 [ 482.758303] [] ? kthread_create_on_node+0x400/0x400 [ 482.764936] [] ret_from_fork+0x55/0x80 [ 482.770441] [] ? kthread_create_on_node+0x400/0x400 [ 482.777515] Dumping ftrace buffer: [ 482.781046] (ftrace buffer empty) [ 482.784723] Kernel Offset: disabled [ 482.788327] Rebooting in 86400 seconds..