, &(0x7f0000000000)=ANY=[@ANYBLOB="0100001cc8d93c630348038d000000007702000000de61750000000208000000"]) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x2000, 0x0) 2018/04/05 00:04:55 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) getcwd(&(0x7f0000000080)=""/66, 0x42) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) 2018/04/05 00:04:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=@ipv4_newroute={0x24, 0x18, 0x301, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20800, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) [ 635.482611] binder_alloc: binder_alloc_mmap_handler: 9061 20000000-20002000 already mapped failed -16 2018/04/05 00:04:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000020000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000020d90)=@newae={0x54, 0x1e, 0x301, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6}, [@replay_thresh={0x8, 0xb}, @mark={0xc, 0x15}]}, 0x54}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r1, 0x0, &(0x7f0000000040), 0x0) 2018/04/05 00:04:55 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) syz_open_dev$admmidi(&(0x7f0000000980)='/dev/admmidi#\x00', 0x8, 0x10800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000780)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000880)=0xe8) lstat(&(0x7f0000000a00)='./file0/file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000740)='./file0/file0\x00', r6, r7, 0x800) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) r8 = socket(0xa, 0x0, 0x0) ioctl(r8, 0x8916, &(0x7f0000000000)) r9 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000440)=0x8) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000580)) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:04:55 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x100000001, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/04/05 00:04:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000100)={0xf, 0x5}) 2018/04/05 00:04:55 executing program 7: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f0000292000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) capset(&(0x7f00001b4ff8)={0x19980330, r0}, &(0x7f000077ffe8)={0x0, 0x800000000000001, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x3}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r1, 0x1}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000001c0)=0x7fffffff, 0x4) r3 = socket$inet_sctp(0x2, 0x3, 0x84) capget(&(0x7f0000000080)={0x200f1526, r0}, &(0x7f00000000c0)={0x7fff, 0x8001, 0x9, 0x2, 0x2, 0x1000}) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000140)) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000000180)={@empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) [ 635.620958] binder_alloc: 9061: binder_alloc_buf, no vma [ 635.626565] binder: 9061:9089 transaction failed 29189/-3, size 56-8 line 2963 [ 635.650199] binder: BINDER_SET_CONTEXT_MGR already set [ 635.662138] binder: 9061:9069 ioctl 40046207 0 returned -16 [ 635.728672] binder: undelivered TRANSACTION_ERROR: 29189 [ 635.739684] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 00:04:55 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000b80)='/dev/dsp#\x00', 0x8, 0x80) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000bc0)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000c00)={0x40, 0xff, 0x8000, 0x7f, 0x401}, 0x14) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000040)=@ethernet, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000001200)=[{0x10, 0x84}], 0x10}, 0x0) recvmmsg(r1, &(0x7f0000000a80)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/127, 0x7f}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000000240)=""/110, 0x6e}, {&(0x7f00000002c0)=""/187, 0xbb}], 0x4, &(0x7f0000000380)=""/100, 0x64, 0x10001}, 0x8}, {{&(0x7f0000000400)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000480)=""/242, 0xf2}, {&(0x7f0000000580)=""/121, 0x79}], 0x2}, 0xffffffffffffffea}, {{&(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000006c0)=""/73, 0x49}, {&(0x7f0000000740)=""/182, 0xb6}, {&(0x7f0000000800)=""/82, 0x52}, {&(0x7f0000000880)=""/103, 0x67}, {&(0x7f0000000900)=""/158, 0x9e}], 0x5, &(0x7f0000000a40)=""/7, 0x7, 0x7}, 0x3ff}], 0x3, 0x2001, &(0x7f0000000b40)) 2018/04/05 00:04:55 executing program 4: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x80) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000000c0)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000000140)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="108000000000b10105d38c2c36eef1ceb956489e8bd63f1e2260d5371dc8b5654b4b00e57c443311154c03f6dcd3fc92f357526b6d48939c3427218caa20b53bc9fddbac06ece0db25cf"], 0x1}], 0x1, &(0x7f00000016c0)}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/162, &(0x7f0000000040)=0xa2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/05 00:04:55 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000002c0)=0x10003) poll(&(0x7f0000000000)=[{r0}], 0x200000dd, 0x2) r1 = gettid() ioctl(r0, 0x67, &(0x7f0000000080)="e0230cbe964bbc9c6af1a3f159e22a01207aaa8115ec3624ae4403d3dd51c59b2f232d0e64bdbacd8bf836170d69c107f31ef29822fb0f8421a162c85c1aa0bf8791dccd266bc2d1f039c7d41e9cbada097322839f54c9773b98b2a8da21fd10c86391aa680270fdfaaa412f2e3f7936ffb67cd49f5a9a0034d94d307796bc76e3c1c451ef") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) socketpair(0x0, 0x0, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000180)=""/103) kcmp(r1, r2, 0x4, r0, r0) 2018/04/05 00:04:55 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="220000002000070700be0000090007010a0000ff0000000000200000050013800100", 0x22) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x0, 0x3, 0x9, r1}) 2018/04/05 00:04:55 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) socketpair(0x2, 0x803, 0xfffffffeffffffff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000240)={0x0, 0xee, &(0x7f0000000140)="99a17d132256dd43457cc0913979fb616a74951f975b4e5d9d30f8dd6e584f0e01f085db824c48f632d14f2d4880452d0287bc942f2018dc14eb5a3d7ffab08d4949d769d3bbab46fa482086fa0754dc42d061bb5e900929da3ee253c03abb73e4200b7866c6c0efc8600e9bfbd9ed07c9dc90196ce63ad030f2107b29114b0c719037f0932cb6ee6b0dc4f77b231a9e3073502f627b33a20db53973b958a03964c9cd54b491e2712b1e486e4a1369ffbf3f349fc92152377e8c63d6d286a110ad1e938ae6246c6f555b12ccc605d3dad4d908851ae3f5dcc6dc5392a5029e48be493f074e12630b254344e03ab1"}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x2) 2018/04/05 00:04:55 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1ff, 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000668ffc), 0x4) 2018/04/05 00:04:55 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000740)={0x0, @in6={{0xa, 0x9, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xac5}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x0, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:04:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/mixer\x00', 0xa0000, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000600)={0x81, 0x0, [0xfffffffffffffff8, 0x10001, 0x5, 0x1ff]}) sendmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1f0, 0x8000}, 0x8000) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000400)=""/106) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0x2c1, 0x4800000020000000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)='\v', 0x1}], 0x1) poll(&(0x7f0000000540)=[{r3, 0x220}, {r0, 0x202}, {r0, 0x20}, {r3, 0x4}, {r2}, {r3, 0x408d}, {r0, 0x100}, {r0, 0x20}, {r3, 0x400}, {r2, 0x4}], 0xa, 0x1f97e43e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x7426, 0x30}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000300)={r5, 0x94, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xd0}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}]}, &(0x7f0000000340)=0x10) 2018/04/05 00:04:55 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x25, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) sendmsg(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440), 0x0, 0x810}, 0x0) rt_sigsuspend(&(0x7f0000000100)={0x7}, 0x8) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/05 00:04:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x131, r1, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000040)) 2018/04/05 00:04:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x400000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x1f, 0x267b5363, 0x80, 0x800}, 0x6) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000001900)={0x0, &(0x7f0000001840)}) recvmsg(r0, &(0x7f0000e7dfc8)={&(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001780)=[{&(0x7f00000001c0)=""/55}, {&(0x7f00000004c0)=""/48}, {&(0x7f0000000500)=""/207}, {&(0x7f0000000600)=""/183}, {&(0x7f00000006c0)=""/4096, 0x2}, {&(0x7f00000016c0)=""/29}, {&(0x7f0000001700)=""/90}], 0x319, &(0x7f0000f73000)=""/79, 0x4f}, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000e78a42), 0xd, 0x0, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8800, 0x0) 2018/04/05 00:04:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x12000000, 0x6100) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x8902, r4) poll(&(0x7f0000000140)=[{r3, 0x1000}, {r0, 0x1492}, {r2, 0x4008}, {r3, 0x8000}, {r1, 0x20}, {r4, 0x4000}, {r1, 0x89}], 0x7, 0xffffffffffffffff) 2018/04/05 00:04:55 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000080)={0x3, 0x1f, [{0x3, 0x0, 0x5}, {0x727, 0x0, 0xfffffffffffffff8}, {0xee82, 0x0, 0x1}]}) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) 2018/04/05 00:04:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2004}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000100)="b810008ee066b9540900000f32f3ae0f20130f407a1bbad00466ed36ea382d0000dfba1ec8baf80c66b87e6cfc8566efbafc0cb8b7faef66b9c60a00000f32"}], 0x0, 0x0, &(0x7f0000000140), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x94, 0x200, 0x1, 0xb282, r3}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:04:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{}, {r0}], 0x2, 0x0) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x187040, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002500)={0x0, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, [0x1, 0x8, 0xd92, 0x8651, 0x1, 0x100000000, 0x0, 0x9, 0x7, 0x80, 0x101, 0x7fffffff, 0x6, 0x842, 0x62ee12ce]}, &(0x7f0000002600)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000002640)={0x0, 0x7}, &(0x7f0000002680)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000026c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}, [0x10000, 0x1fffffffc0000, 0x7, 0x7, 0x1, 0x1f, 0x29, 0xee7, 0x6, 0x3ff, 0xff, 0x1, 0x1, 0x80, 0x7fff]}, &(0x7f00000027c0)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002800)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0xffffffff, 0x2, 0x3ff, 0x3, 0x8, 0x3f, 0x2e83, 0x9, 0x7ff, 0x7, 0x3f, 0x4, 0x9, 0x6, 0x8]}, &(0x7f0000002900)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000006c80)=ANY=[@ANYRES32=0x0, @ANYBLOB="83000000a2896b0d685ae3b129f42b7ad2e407b5885f73bb7fe672d5dcafe7d7ba559a335f1c1e0b0eea2afb9a9daf97496290298d9f5f7a8dcd640aa3becaafcb29fe2d6cf2134ee455dc1c32fc580e6b534aa46dd356fef725193be3d7d5a0b3d3674c13b34e5017f48d89bf2fdc2c3d903f2ee3e24bea703b406e7adf61f3d53b9563f0036747f3b4d4abbc1e8ff8bddf84280ae663ef"], &(0x7f0000002a00)=0x8b) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002d00)={0x0, 0x6}, &(0x7f0000002d40)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002d80)={0x0, 0x10001, 0x1}, &(0x7f0000002dc0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002e00)={0x0, 0x6}, &(0x7f0000002e40)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002e80)={0x0, 0x2}, &(0x7f0000002ec0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002f00)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x6c, 0xc2d, 0x7, 0x7, 0x4, 0x400000000000000, 0xf595, 0x6, 0x1, 0x1, 0x0, 0x0, 0x101, 0x4, 0xfffffffffffffeff]}, &(0x7f0000003000)=0x100) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000003340)=@assoc_value={0x0}, &(0x7f0000003380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000033c0)={0x0, 0x10000, 0x30}, &(0x7f0000003400)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004b40)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000004c00)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000004f80)={0x0, 0x10000, 0x8000, 0x401}, &(0x7f0000004fc0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005000)=ANY=[@ANYRES32=0x0, @ANYBLOB="270000001913c18850c70cea91b576510598bd6d908cce4f89c12df14d863e095b5456b641289f4da4b0f3"], &(0x7f0000005040)=0x2f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005080)={0x0, 0x3}, &(0x7f00000050c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006540)=@assoc_value={0x0, 0x100000001}, &(0x7f0000006580)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000006680)={0x0, 0x90, &(0x7f00000065c0)=[@in6={0xa, 0x4e20, 0x5a3, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, @in6={0xa, 0x4e20, 0x1, @empty, 0x800}, @in6={0xa, 0x4e23, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f00000066c0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006700)={0x0, 0x4}, &(0x7f0000006740)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000006780)=@assoc_value={0x0}, &(0x7f00000067c0)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000006ac0)=[{&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0xc911}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000100)="b82aea7067a3079e0730189ade12403df251ad96849bb4b8a0fa21fa07918f3ff3a69708527da58ff476", 0x2a}, {&(0x7f0000000140)="9538027d7e22ec884342bbf3be40ad21c842647116c574405ebb749e144fbb01a7f1f0ce328233a8ad2a1b431db02560bc5786984a541863c014aad71d4db504426001df6bc8859b01b9e2df2b378b95837a611dbd005214b31fdeed09109041575e15cf8074dd301175af1109653b043e8521ce78f4f5098f70d2f64da0534694bf83e09baf6a2002031e777ace394a963441f86322b4dddc296de7727109d4834e229894fdc372fe109a25075f81b447461c81054b47bff57d42a81267482b18b9449102bde29e52289d056f474949563f4940d7c0a120b5510a0f4dd1df459e6c8c47f2", 0xe5}], 0x2, &(0x7f0000000280)=[@init={0x18, 0x84, 0x0, {0x6, 0x20, 0x0, 0x100000000000}}, @init={0x18, 0x84, 0x0, {0x5e62, 0x3f, 0x9, 0x2}}], 0x60, 0x4800}, {&(0x7f0000000300)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002480)=[{&(0x7f0000000340)="e24f9bfd723d65108b0613ecd35d5fc99d19fafb32a0112cf9b00923478b3c02f15e0f2cd6d9dbdd9e691276649219d834380b98ae86e390b2d115ec0a8469c65201083b311bfca6c7467494895bec4c02d9b0b7f91e6882dcba0721e29a108baf96f8a2ce5485b3fa26be4e6628ab2e5de4ac6ed9d153314816", 0x7a}, {&(0x7f00000003c0)="c88309e5b4c843c208e1d47ec5633442126b166908f05dc8befa9e8572bc96124f4de8b12703d1072784cb03beedb9d5088ae743fa158a3f79045c8db1bed0826f18d9a8", 0x44}, 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{&(0x7f0000001480)="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", 0x1000}], 0x5, &(0x7f0000002a40)=[@sndrcv={0x30, 0x84, 0x1, {0x7fff, 0xa10, 0x200, 0x9da, 0x6, 0x9, 0x4, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff61, 0x8201, 0x1, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff3e4b, 0x4, 0x0, 0x7fff, 0xbccd, 0x8e, 0x0, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x4, 0x100, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x7f98, 0x4, 0x100000000, 0x5, 0x6, 0x5, 0x2, r6}}, @init={0x18, 0x84, 0x0, {0x2, 0x1ff, 0xfffffffffffffffb, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x88e, 0x9, r7}}], 0x150, 0x11}, {&(0x7f0000002bc0)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002cc0)=[{&(0x7f0000002c00)="05519a32de0fefd8e447bf1548d41d0ffbaf7a7c192637b08c3cd8514e15e15674d0c4e42b6c50a180ed390ee2b6cc1f02fe54ccd221745aa1611eddd8204ab62b0998c40c7cdce181a190347945ca7b11f7d93417506d57bea2d0ddb97c41adebcf83fcdba5e45d671d60fdafa05ba98ec5a4cdcd208c38ceb07d2223a9712322e37f92", 0x84}], 0x1, &(0x7f0000003040)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x1ff, 0xff, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xd3, 0x800e, 0x0, 0x7, 0x9, 0x1f, 0x8, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xcc4, 0x8205, 0x2, 0x5, 0x6, 0x3, 0x7fffffff, r10}}, @init={0x18, 0x84, 0x0, {0x8000, 0xf6a, 0xec, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0xfd4, 0x200, 0x7, 0x80000001, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x591f, 0x9e, 0x206, 0x9, 0x80000001, 0x4, 0x8001, 0x7ff, r12}}], 0x120, 0x40000}, {&(0x7f0000003180)=@in6={0xa, 0x4e20, 0x9}, 0x1c, &(0x7f0000003300)=[{&(0x7f00000031c0)="874cfaa49b83d6644fc9cc3c08e1a3a8e6566510770ce1255758fb3bd23ccf0aa0e904", 0x23}, {&(0x7f0000003200)="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", 0xfb}], 0x2, &(0x7f0000003440)=[@init={0x18, 0x84, 0x0, {0x6, 0x31, 0x8, 0x4}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x3f, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x1, 0x1, 0x7ce, r13}}, @init={0x18, 0x84, 0x0, {0x0, 0xfffffffffffff45e, 0x4, 0x10000}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x4, 0x262, 0xa447, r14}}, @init={0x18, 0x84, 0x0, {0x20, 0x5, 0x101}}], 0x120, 0x10}, {&(0x7f0000003580)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000004a80)=[{&(0x7f00000035c0)="9102dd9c3dc649e0a7e9b0783cb31c49c59560df7ef244e08d411514cd1762ae9aee0d3f20f60efbbc506effc857d9b750f804d0919b0a95288b00fe5ea8e0f202a6e01d1b353a4756959fed4aeac7521ce9a225638ba2ef49535315b984b0f865cc8631a7982b4ea198c8900426a6f32a7d3e3110b7d8d16954a8a546685e4c75b8ecebe0e6eb84650f187fce51a423", 0x90}, {&(0x7f0000003680)="8fd9a703089f66d02934b0351e2ceba40d563f4a99139d0871543a10e7d034493af78447cac42257207c0e59eedc3486", 0x30}, {&(0x7f00000036c0)="7535c482bb81e068c4d145a8cba62a0e917cfb6a8fc8caf1849305d4725d117cd15db51309affb8851c48c84e090e9a9e64af31ac651e7a1269f7b26ed", 0x3d}, {&(0x7f0000003700)="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{&(0x7f0000004940)="43381dec329c690307cfa144e69c7c552461b6c2b11239dbf3d8db267fadee8e0fb7f4784299c11f0581b34668723d672dc89c8c94dd2889f80855f4430945d7b6cd662b981eaca2bd24e70e3692f6cf46170c091bbd1f24f7bcfd303eeccfa0a06450cef0d16457fac114dff6484720168615a3c5960471fdd6a743e6ed3ee771bd7961c4a346881aee404cd1d16a220c3a60bffe1dd4898edd656d8d9b0a93bc5ef0534ba017625f36b157b4fd7b40c0dccf79364da6f4bb90f3ce5b193d514a590a8baf6833ca8b3034c0ebb14aa0b0f52e649e297b6f80ba50546f1d76", 0xdf}, {&(0x7f0000004a40)="c821375e44fa20f7e17bfffc70f4bc19b2abeabf8d12b7d1200a319832dfe3954ca0215550b28f2d0539ce417dfa26", 0x2f}], 0xa, &(0x7f0000004c40)=[@sndrcv={0x30, 0x84, 0x1, {0x40, 0x401, 0x4, 0x5, 0x800, 0x0, 0x0, 0x14, r15}}], 0x30, 0x4000}, {&(0x7f0000004c80)=@in6={0xa, 0x4e20, 0xa88e, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000004f40)=[{&(0x7f0000004cc0)="e23820d7aa15e6a8e2154756af02be4494702076d4c3dbbf68134fd9fd765fff85c72976c9c7bb55be7e7977bf74f13202e8f803834fae1f60a64bb248866c1a730bd4f10e31116e25818302468f3f20ef59aab2adfc6f2e681633590dedf82d604f5a906305bdd8043f5bc77380599c76d605991ee875b83b75935108b96b7780a8f544b33e64004cfb7234a1bdeedf1815fd4f3af517e680f942573177c5c7b012a3024e5aa66c71426d2693970333fe7c9b63bd73621d0ec887d4f333866e86b372cadcdee3d36a7207297cf2dd3a96b3e5c5e9b5cac55928be57e22e8502aa168f113c54e643e1c6c7cb76", 0xed}, {&(0x7f0000004dc0)="ff77c0361465518a3d9f258827c60c2e0f19ee855c97844121e7f7f09957c502fba5d6b063706b35eb2a955cafc8ec6aec0d30fcb453fd4dd4c7be0792e2434d15cdecf2c29475697979a58cb009b644384a0ef213c1a274a5dc5ed68a9e18270d7fc4dac5c272880b303960794a8eaf56a604fc7049b16d6c05105919474cd569ebd9b11e33aa8ed7c7448b2d99dda366d7d69604b6f3720396a0e221ed124d27d570fb41e4cba1c337fe5327311cfeaebbe78e349ce1ead27773c89d706fc91021ba9d526b8125329ca50358d7dd37b4282de0398c39e2e2d85e1cf7f26984b536a8ead10ed7fedbb4e571039a71aef6ec419ea553fc6d9b", 0xf9}, {&(0x7f0000004ec0)="5a568ac2111a4e4b38e462efe314481b95084971b17732eb234fcd01c09929f23f67e99f2d381dc88c3eecd8ee8533d3789c87ea05f1cbaf0b8d33c3ddefa7c75dfef210c5038ae5efe2dd4cbedf2e5bef58ab9e82f05fafb5db49c945edbdbbd01b89", 0x63}], 0x3, &(0x7f0000005100)=[@init={0x18, 0x84, 0x0, {0xdb2, 0x7, 0x4, 0x6}}, @init={0x18, 0x84, 0x0, {0x5, 0x8, 0xfffffffffffff800, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x8002, 0x81, 0x3ff00, 0x10001, 0x1, 0x3, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x3, 0xd14, 0x3ff, r17}}, @init={0x18, 0x84, 0x0, {0xc71d, 0x8, 0x3, 0x979}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x4, 0x2, r18}}], 0x120, 0x4}, {&(0x7f0000005240)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f00000064c0)=[{&(0x7f0000005280)="e29728b704876b81512bc1ba109888608e5e730186abdff6030bf00f9444ff7d2758fce5f5e075c37bcecd82f9379488e7cc9adebc194623d8e4f04f6879f2e2f1c601e6c2", 0x45}, {&(0x7f0000005300)="40e39bbcc70aef31806cf243ce67ac850c6f247cfb016a00a5334b2767c7e3f204d7e3ed9e78156342c3142160d2880211997eabe600216efd2506537c97518421317cf2940689be3a8c9c38fe84b774596dd169b1360f48294f4b2fc0370caf9a1e2eba853d5a615cc42bfb9760aa7ccb44b908643bf7fa5a0e1906d701cdddd407db1ba512f72c7fa8b99d1e26445bd561a1411aab603f6a3e96663d5b11dd4256c8f1b0996d9a73bca9013d9262bb52fe59", 0xb3}, {&(0x7f00000053c0)="d8d8bb3bfe70d8951bd0e5d5e5911dec6e30d752accb3655f02150", 0x1b}, {&(0x7f0000005400)="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", 0x1000}, {&(0x7f0000006400)="cfed2a07e448dcf47a62fb0d0ee9eca38d745f362266bd9db748047b6b70bed2503effede584ed07351f75ed07a92d8a5567a276864cf416091843114aa944fe98a531a886fc958f0826a543297d234e64c9c42ff44702ff2134e3bb851047cd7650dc5b8d7dffcc31318656a5245afbeace77648dd1e6a5372e61a184c82167cdb0567b70cc859374c3ba26362ea56cadba07e01a7fffa0ea08d0bd77e6279d8f1326e7878151b6fa", 0xa9}], 0x5, &(0x7f0000006800)=[@sndrcv={0x30, 0x84, 0x1, {0x748, 0x7ff, 0x200, 0x9, 0x3810, 0x4, 0xffffffffffff8000, 0x20, r19}}, @init={0x18, 0x84, 0x0, {0x6d, 0x9, 0x3, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0x4, 0x7, 0xc24, 0x3, 0x4, 0x5, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1ff, 0x8, 0xb7, 0x7fff, 0x7, 0xa32, 0x988c, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x2, 0xfffffffffffffff9, 0x3, r22}}], 0xf0, 0x20000000}, {&(0x7f0000006900)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000006a80)=[{&(0x7f0000006940)="d7452927eee72c8cbd9cbd98289fc44460fd15bd2fbf6ef38485cc87beb5f1decf404375b630706f09d3a2b92343701b0971c47eb6ead2791bd2e49235b1ab8893b424648dd7b8bd9105869e6653e79bd750470860d828da3629c4627943e963b982a9aea8878e20e6719c6415327cffb78cdd783da1b19acc41ae4c0cbedeac", 0x80}, {&(0x7f00000069c0)="f471e026240e1eb2940a1fb2c83799de46ef5f357210b233d626a761", 0x1c}, {&(0x7f0000006a00)="7dae3ba6c7e13c065151887d4c5738fd71d4176f13be9f3a56a4b1232415c109356c2daffb2ef507b2f6bce94032956944bf9b2538db4c01894326602c3e6214257a43dea5bcadc6ad7fbcf4d37e3bd726b4f2fff7e37a099b9ce227904f22784c01ff2cf01393d96afad009ad1e", 0x6e}], 0x3, 0x0, 0x0, 0x20000000}], 0x8, 0x20000004) 2018/04/05 00:04:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x9) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) sendfile(r0, r0, &(0x7f00000000c0), 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$sock_bt(r2, 0xb5ec362cae5253b1, &(0x7f0000000040)="674ebcd0aabc75cc57e8dc726d310e4610c893bbd06062c0ebd51d04d4e1f930cbc0b9ea0e3a1f57a558267a0def5ec0ef699992c8e67aa1ec524bb620fca49bb7e2fde029a5dbe4c17687ca3a61ea9d854114862c121157238476c54d8a") r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) 2018/04/05 00:04:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x4000000000000004) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x580}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x4}, 0x8) listen(r0, 0x2) 2018/04/05 00:04:56 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbab, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @empty, 0x6}, 0x1c) 2018/04/05 00:04:56 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=@allocspi={0x104, 0x16, 0x100, 0x70bd29, 0x25dfdbff, {{{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e21, 0x10001, 0x4e23, 0x7, 0xa, 0x20, 0x80, 0x0, r1, r2}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x2b}, @in=@dev={0xac, 0x14, 0x14, 0x10}, {0x2, 0x0, 0xc02, 0x7ff, 0x80000001, 0xfffffffffffffff7, 0x400, 0x4}, {0x2, 0x5ef, 0xfffffffffffffff9, 0x10d}, {0x3, 0x0, 0x3}, 0x70bd28, 0x3504, 0x0, 0x1, 0x5, 0x40}, 0x8, 0x3}, [@lastused={0xc, 0xf, 0x6}]}, 0x104}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008010) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000480)=@newpolicy={0xb8, 0x13, 0x1, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f8ed16d06d1070}}, 0xb8}, 0x1}, 0x0) 2018/04/05 00:04:56 executing program 4: r0 = socket$inet(0x2, 0x1000000000001, 0x8000000003) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @rand_addr}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x0, @loopback=0x7f000001}, 'ip6gretap0\x00'}) 2018/04/05 00:04:56 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000ccc000)=[{}], 0x1, 0xde3) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x100) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000000c0)={0x3, 0x331}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x40000008}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x80000004}) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x200800) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000300)=""/99) 2018/04/05 00:04:56 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bond0\x00', 0x0}) syz_emit_ethernet(0x102a, &(0x7f0000000640)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@mpls_mc={0x8848, {[{0x80000001, 0x81, 0x7, 0x4}, {0x35, 0x5, 0x9, 0x7}, {0xffffffff, 0xe834, 0x0, 0x10001}, {0x2af, 0x4, 0x8000, 0x101}, {0xdf17, 0x0, 0xe6, 0x5}, {0x8, 0x97, 0x4, 0x1f}, {0x3, 0x490, 0x1000, 0x2}], @generic="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&(0x7f0000000040)={0x1, 0x2, [0xd91, 0xe2e, 0x75, 0x713]}) syslog(0x1, 0x0, 0x0) set_mempolicy(0x4001, &(0x7f0000c48000)=0x401, 0x8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x2, 0x6}, 0x10) syz_open_dev$mouse(&(0x7f0000000580)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x40) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='rdma.current\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000600)={0x4, r0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000380)={r4, 0x1}) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000080)=""/246) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00000003c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r7 = getgid() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r8, 0x22a2}, 0x8) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300)={r5, r6, r7}, 0xc) r9 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_getsetattr(r9, &(0x7f0000738fc0), &(0x7f0000356000)) 2018/04/05 00:04:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f00000010c0)="a1cc6e13729905897825cfc8c1bd831973679ec1e862757d1821dc580324a4608b36fec40dacd2be01614e9846adac5af9067f190d17d7b4b0a7348b55e61b1ccfb55065aabae4d4747a300782f15540d039c51e9963604f3874c9530b0996348360eeb6b009933f477fd1e06fad03e05f24591228d70f5f17a7e7a9c638e8f4d30ea0279e13e01cc3822893ca8359fea7870c800adea8e6013daf2dd8cd95a8628f4cbb6e7c294181d6d1d52e5280e3490c11c8381afd2554a2ca8969522369444f82edb43761747eef93680b916c6a06becbf6107f76c21f19c6ac6ddd1bba47b9af22e8d53cca", 0xe8}, {&(0x7f0000001340)="b8eaa5cd43fce6dbf88f1a35fe5ca00725a77c5224a7a23287589ccea628894cc0f7f6bf81a8a764d87c76947c1cb1189d42df03595260c68f21cd7c63375a83a1f4b59f1bbc9118d6097542212eb7d19e45fb4752e63076719efeeb89ed11d4344007ddaac2235a617b626c482f4f15194ec528fb811168a6d0b47704e04f4c0236d94a4d1ccb1fcdb01a600ee037bfe2a5a3975012bec822d493b0771b84bb5acedb26d910b110dca4c5f0e61b74b9fbb0330bb3cb336aba6ebd4a1dcb730fd38f77cbb80f72ee73934f752b093967458d63dad03e2afff3bdcce9fc1d769637f3b4f580fd92213dd7b3ae9d44002cb2629b", 0xf3}, {&(0x7f0000000000)="7b248e98079b672590d20ba3583c155d9b7b5fd6b15ec0624b02881967009f638d818c6058cef313297affc7ceff390015a68609b6dd73910bc90bf3fca5bbdb28f09fbb24597c119f077627c9f0a3c11e262643641c8a195d321174ddcab0b7b4a8a7a26f94fd3ec3f644735f591f8c", 0x70}, {&(0x7f00000014c0)="7895dac34d511b812c795cef9ec54b8f916ed41467f6c1541fdedb0c49426ee9af298e332af41c012ca4065a7eabd952c9e3db5cec1e0f428657295250f249193ee130eb6b6428c3b946b0b5f742a9c50175865fa9c55a95a5c07ea2884b8304f88853d21e9a55403c63df990dff3b6f61a5249de2b572880a47b43a66ba306383111b94db4914c55e3ffd2c9de9530b3348dbeb94ca61c629bf7de6f5da1802310fa2e6434d26cd82387b25d1bebf2bc71b442e8801e322d35d47ba8083ac9993549972cc1868cb4488312122a344642974beed3fe810fb5d74fe8d1126e1e7bb96cca4cf3e30b8cd2394", 0xeb}, 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0x1000}, {&(0x7f00000030c0)="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0x1000}], 0x6, &(0x7f0000001740)=[@iv={0x88, 0x117, 0x2, 0x74, "cec507e145940aa5f9efa35c322a078497f80fc25cbdcbed85024e7b5c5a579075c5cac0b65df6d2a710b74e82428e642008eb0fd83395fed4f13600c51c72bae683c4edb819097f32962c4d6cc89e6a33067c603f0fd681755562bebb94a90f259e12bc9f1989252b893e32d860523c685c7b2e"}, @assoc={0x18, 0x117, 0x4, 0x1}], 0xa0, 0x4000000}, 0x40c089e667d2aaa) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001840)=@generic={0x0, 0x1, 0x7}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb9952989", 0xb) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001240)='/dev/rfkill\x00', 0x600000, 0x0) timerfd_gettime(r3, &(0x7f00000012c0)) r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x50, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000001800)={r4}) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003080)='&', 0x1}], 0x1}, 0x0) recvmsg(r5, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/05 00:04:56 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x20, 0x8000, 0x3, 0x80, 0x0}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000840)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000580)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x800f, 0x2, 0x2, r5}, &(0x7f0000000140)=0x2a5) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000740)=""/239) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00000005c0)) r6 = socket(0xa, 0x0, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:04:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x130) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00000000c0)={0x9, 0x4834}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000000)={r4}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000640)={r4}) 2018/04/05 00:04:56 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4800) write$cgroup_int(r1, &(0x7f0000000140)={[0x38, 0x0, 0x3f, 0x3f]}, 0x4) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x200000000, 0x20c081) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000080)={0x6, 0x9, 0x6f5, 0x6, 0x882c}) 2018/04/05 00:04:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000008000, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000160000f0000100c012c1120a843e81f43d99"]) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000180)={0x6, 0xb25, &(0x7f0000000040)="4b608e13f61d43a60d99dd0a9dc6d3067454ba2084ba8949f239eb6552efaf6c08f05bd154de17413d8f8ff50d4727a227", &(0x7f00000000c0)="3b6b87cc994031b80e8d81d1b50a938b0f04068bf2f372127005636c35a528c77193091093a1750f5d31138877ee74550f49530205e165f61b564e70e4dfce86f732baf5410bb5b5ce37a034c4465c9120a5385c33e4d0954e0fee30888dac34c90b61b6ce551f80d771d4918d26042bd1feb0bae0478416522263c08cfd5599e606625f6f894ef6677e05c603adea277b090dd7c1ec6bccbec92e5279c6", 0x31, 0x9e}) [ 637.083667] irq bypass consumer (token 00000000920adb01) registration fails: -16 [ 637.148517] irq bypass consumer (token 000000007e30320f) registration fails: -16 2018/04/05 00:04:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={0x0, @in={{0x2, 0x4e20}}}, 0x8c) accept(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) 2018/04/05 00:04:57 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000327f68)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000000000"], 0x10}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10000, 0x7) sendmsg$kcm(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="a66ad971de8c86a55de1505e6d4fa33dc0ac9aad63ac94be4c1a8c35242c0ece049e337d6bf3a58f94aa00bfbae5a30c3216cc861972008eafc74d537490db36baf5dc0fa9a496c25772619b6df7c39a3589077cdced580ae2bf20ed86d525e0f791e8915b4e25dd02537d271f981184e70d9b201b69859c93ac0e8d898aa1dfbaef389fa3f29db7977d704d99ca51fff641f7f829a364751c16bab7abf1c023d86ca33db555dc125179ec11a396b44d6f3c8ef0879d11a285", 0xb9}], 0x1, &(0x7f0000000240)=[{0xb8, 0x1ff, 0xb26, "cc7c60131e2fd12894d270c153e8cd8d5e054bff0773d3af71f519317e2b93464c2a8f7860e27610fd847fd5301b3bdd1c7396f1a794b0d7fbda2e03e04d8b371a54e13679fafcc44fd2010822e1ae416d3d8225713b95343f50e5ee54fcb5df19fef9495e5ebc776dcb5d7f9aee3ff329b5882192665d9388e06360a3407785e0738868838a97aa6d6fd5b5875d7e6febf5782a7a3fd6b43362b1aaff3310f6644d"}, {0xf0, 0x11e, 0x9, "35ac063fdaaa25c18ba2a61bbca12b57d4e844085040ea3d0d01fb58263a2211de4d4a70232c063e6cdf3f8f606c73411e3fee985b9476b2f142658e6df1e0b0aa33da226efd52fa932965a7cc632021d221fd83517e2aba12c0ab5a096163e281e83444cb7b683dd1e47668f5c10de14d56875370cfb046439084274c978358ec64ec4e09f2b64b5358cab0713918a9c695e0960130960af375b2a63ecf40df16b0707975c2501781fb1e82ee3f79197ee8fba2970a8514b0ea2f81caf3c4fff7d7fc09e077b8ee1b8a55e7c628e2ea20850b70c6c8682acc687dfd601b2e40"}, {0x110, 0x100, 0x20, "f57a1269addddc3b99b5eb27da8318e0f770f61abf451b915bb5972af4a41594f99e3e8a356bc1257eb657d85829bf8dbc30db1e213bb9982b76a532e911a4fdbcfd79843fe8b868e7c73bc7745c1b7db97656013f2d756e81746d43dad4c0dd92cfe303275af9ba7f8239072f4a811051ffb4cee0af870df25de4a94b5f4f4da718fb60f236ce0f1d7b5e7ec9dda00c5a372af8080e324531f388b3e6ce3a7d28a9d5d1d8758fe5bd3f2687e248514e83dc9efad2efb366f88f8708b65d15939728af2ab97dedd989e07fe9aa8ff1f2b09261e60c4600ee9711f9e7605c259bfc71ef923d24269858d89a652b87d9669c58fd26fea27f06b8"}, {0xf8, 0x19f, 0x0, "3c0bb2b3da8a02185cc1aa1b1a5f600af0815b19d4fdce4b6cacf9d94315dbba1354a1626f7314948d7d7e5f214a47101db46ce00923ee607052a401af4101af013cdd568079b2445af8f32bde30936107117ca7becc27b9a966f8a47b5c010d3594ee7b28cf8773048f0a6735a4df410edcae4a07223ca9d39c12e8ffc8f82f6ae6a5a386896fb9f748aa6359fb155be73dbd593d0c7f9c556ae6a16ac7bbe3e5cb18753c2c5dd95408acfae48d37b7d350ed8a15b56fa4afc0f855403190b3a248b4106776f77aa9975ffe486941c6b2645f1385b20091dfb86d60b6cf9fde54896c"}, {0x30, 0x10f, 0x5, "4fa32cf22fdbf9137f451f930695a3b09dc263718d4aa2286c"}], 0x3e0, 0x4000}, 0x10) socket(0xa, 0x80007, 0x77f) 2018/04/05 00:04:57 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001880)=""/251) sendmsg(r1, &(0x7f00000016c0)={&(0x7f0000000040)=@ethernet={0x6}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)="e516f9c333b23a03c5d621ddba40feab88a77c9b2059d0801a776cd08dad13dbcde51f04861f8080b9d78bd8a17bc69fcca35a60114a5a8ea2dd809b902c76a2a5332de5eb97a84a9d1fb0a2095e8da080ca26a760ebebe15df3a13806cd65d5d596e3582d73a5f5ebbb691f5ce7850215d27c5810e1ceb2be416368c7cdb23d238438", 0x83}, {&(0x7f0000000180)="b73e6373bea8eb2b171f6ac4994d6a6b232ad0807eb74fbadcc6b9bee608ab1abd4206c6bc8054d9739c214422fd498f05bd471059d726b159c1dcd71ee95b70a1daaffbf26c0381f6bdba9b656cc3e92b4f3abe189c8705a4274560d0b1207dea7cd86c3498542d2ef1cb75aa8453cf72194250787489c4f7e884d550efc1a4d9", 0x81}], 0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="08010000000000001b01000003000000c09f8745df06631fdf27fa484cbdebb2a2de64390b32a7b094f8cf9eb53230610e2f4a4a3ff56ff2be74cfa1fa3afdc8a829b03ebf0435f7c5f403383976e76f299b1e5f6657ad0233a160332efb0a4745818465ec87e859939087cb93c60f4b8db4f3d6046b9295c07c38bb7a65b3dd7d85b1c96644c13113cb471c0827c2f20fdb92db63b2ac537159333d9b33cec94078de29cf63b794ffd90d6514a6e4412c24c728b842e392ab45ac6956c0884784dac3c94f1e2ed7cc6e1bc199cfa1588014d90d447ba44d23668d2a4dde2b92ae9bf871137f29b26dd5589c4c5e448a60c888d84b50f7317cd7e18cd9f98f477995ed0000000000c8000000000000000e01000040000000cca5d8b135eb4637c552786ba6d71d0ee59c20edbc4329a0f6b2b8ca368db34a54b06bbd04a4c794a9e6fb23f601077370529e1422a3d114561b127f8579a7468f39801e9504f47c3ab3e6861d5070aba2dcd522243d788bbd74a00bbcd677a5679e52057f63f3b8e740a3639878e513d1ad35748fdcf76a363b42d8881dbf13efc7df3f6b44c45dc23f42e9c23b55a7dea784dc7982634e5ccfe7d3bd655975292b64c086c204f09acc3fe33bab8a3d6f9fc9000000000010000000000000000d010000fbbc000030000000000000008f010000db0000000865d937533d81032390783a85f8eee62c96fdd1c5c8f29237796d499c000000e0000000000000000c010000570300004b0af07302d0fbf7d9d67f53348180e42c49ef1bea7b6f6920246d8087ad275749b8bc1032070b44e0f711ec5babd4dfb0a69ad9fd2a073ed3c73f2d442a393d1cc1d8d8c699a0865b43e26ce0649a175ad94e039655d66968eb68979e92bf23b99d8628f3eef843304a2921b528885c58b2b7bcedc9a7881984cbd75d37261488b1b6df5895c9d9f4421cf87569fecfb5df05dc3d1385e6683d9f069e43a13c8951c5787b60aaaa7f43fd06ea33278597f0bc0216cec7ac9ff7ad9150486f1c97802298d2a94af617f26275ce28a60920000000000000000601000001000000ba49c29462e6b62880a71018406c13b6101000000000000009010000810000006c0fdcfa942caa2636537baeb0b93f7493146c47c3d2829a7c90b659c9c359437bb39948a252b058b09b64b1b4ba1cc7e935fe7bc50351757ab046e65d10329df27bef83ffdad4874d85ff37265c6f929f9b50177894216abaf3a364b1c028e700f0305493ed6a33adb4e7f254161a8a350ec419cc89d8f7e90c15f1cecb0b0629cc6b16def85129530b6a82f37a7cf2ddcaef89dc02ffbbbe6eacdad65a9d3c4946e1301a183b1226d1f28562b6bacc75a1bebe9ba3381e773d384c96ccd0554d5b181f2a27acb2420b91c8beec466d143d4ab311b43b2703d82485314a8f5dc8c427d604ab20113fa8c100d762d446f58245499b557fa685d4a5d07864d54feebfc5488d38547cb264d17f35868632d898739c8157319ac103935fea5c437de333de2a5b387e86880f5b65d8f1003a9be25d0fd034d447f74abbbd96d2c381a121883bfcc826e2edb5363fd4433dc99ac441b87591114ef59621119259c35f37bda7e0b680656d75aa66a635acb701be7f4464d614d2967c9dcfd16dc37f3baea28e4cc7f4e022b0a51c47f8d90fecfd3ab8c6c1b2d802cfeee468adfbb850ba1cf734b415401b7d9646727476e1f87f2cb2c295b43095ec75d589da392023b7de395c515bc7f2bbfd652c3a8e0f00a0767dce48b3840564fac87e91667460f1e015a7eb38c8c3d9bab87d1bfa2483a0e4bd9d40037ad5f14585fe135c493c839588e48d3d9109f84b4d2130220f5492ecc5af7cb4bdeb6d6f67e84efd332529862ac4e4f073c81ae39b650934525b6f46a8ac530241eb05b05ea0790af8baa1a5116eca1af669aade01e43d3ee2dbc20d343e2c2a1fbbcc992d576b91f3aad876bed6e41fb848a27045d2cbd1cd5774a3056ab2391ae2fe2c032f698eef32b557c8e7b7876c8231e14f848c8a8a6971ac1e544f19695bd2f78b79582b760167edbdb8a1963a2587ce250bc41c8d57ec0a3470c8d680fa0e21faf8339d5ee1e8af8046b0ffe7dd4ad367299ff5c355327cf705e52953b0fed1ee33f7469439cd0b8c5bc79adcd810cf7cbcf90d59522be16af1aaeaf4863285958ed7b8366eca8115d7b57c16a0a7e3cae7b5ce28bede42542488c65b08473097e3ed01785cb0ab0bf0d7296700f7fe3726d4956a4863743a3b78201877a13e69ccb098911a20971cad5873148193c7b135034d50ed3ce7efadc349c07c3d50af7a49128dd19a8756c27780a6d2209e1963ddf2c3cc434b13402e15ba794c35d02f2e0f4eb18a52ce61a331bfa3f15a91db2169c98b151367991b8bcf64cded9ee6564f0c2c8af9e81b1c75fb5711083660bd95f511c5a9a63349b3e52fbca9e0b764887cc41593ebebf12e43f5a475c72fa4ea9f1c612d14575a8295647b1aa5d4ec1f3171f8c1c8bffac64b03561b19e70d0632927386d24e0e9f9cacc6f53729b7b15e136f22151e07ea05721c79f80905b9b0b69a7c44aa8ce51102157c6ca520d5f1e09c179fa57f4fb81705ac5cd271fd0118d32d7a54a35c2eccfbbf7dc88c49f55c28791b257441e4f1315abb84c6d51c31ffdd345db0d34905c618c6c4924d8ad483c5cb7ceb5453b8c78a71e09c586720bd6037d276356c1441878768601117ed536d0ff830a1ded45de89bd963816abef733ff2163e41cc55450fa0be519246a31278131b312f57943ced2dc24392bce39bf3814453b31c8f13e5fa2f1b140cd8884808a5301fc87a0017bab8931dff0681afe9d240b104222a7a531be941d55742914cbdec705c746ca9e315f7788a21d161517d864221efbe295711384089a7f313e74e448c5237aeb00fc4645094a1ea393def487e4149317712ba6649b99661bc2f5aa73c35cd57da50c9be42b235c941d85cfd2ffb6e8f4e053180636cf23608841ee80343f9b777c76d6e69b203d926bc60f68c81676c6e9933cfd43e6b315b4ead9c674f0e990007c92ba0b6816d7e95442465d9ae95e6e5ee115b517ccc9510ffbde35631279ad5bfdcb597b618da9881948188013c7b54b71f59b8b5513e058947865b08c0586fe593607615120d4447b748e33c9f2481befb20bc6568f81af95ec0e51670ba13d94b47e83199cc4aea00d7b48bc7131aabad8e26943367ba1cee4af029cb483c69a871f3268dcc22f57ad2bd2b5e5b1f5816ba3129c0531328cd3bc3326314253070895ce4325658827c97881cd5ba36484c20a1fde098e840c387d89895b4616154581fcc67a721d7740d83f767a51922ccd5523e42453184b1bd656d201dbed5a4a98aa55f5ae97e18a2cfa34d3a1332735f90a4352b172b015dae5906fcfef4cedb4de63f8bf40cfebc88a6c56362152849ba880b57c68a3fb5d62474530df5be32d8845461ef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4adea9af7f62c1e1ad35bac28b5a520c6433366ecebd42759f2cef3e6a37f9fd1038d3bb01b00000020000000000000000a010000b300000099b3a7d180627008654695c0ccd0ded050000000000000008f010000e7030000323dd7d7093f1ae0bc6db3cefcb16ea568683af46ac903407e3614c52b3b12fdda127704a3786fb201da2eaeb5993bf586c0ea0ea964a7ef759d000000000000"], 0x1410, 0x20000000}, 0x4000000) r2 = socket(0x20000000000000a, 0x2, 0x0) accept4$packet(r2, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001740)=0x14, 0x800) r4 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001780)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e20, 0x80000000, 0x4e24, 0x2, 0x2, 0x80, 0x20, 0x0, r3, r4}, {0x8e7, 0xa4e, 0x2, 0x8, 0x401, 0x8cf7, 0x3, 0xc57}, {0xff, 0x6, 0x0, 0x10000}, 0x100, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x4d4, 0x33}, 0x2, @in=@rand_addr=0x5, 0x0, 0x2, 0x2, 0x100, 0x1, 0x3}}, 0xe8) connect$inet6(r2, &(0x7f00006b2000)={0xa}, 0x1c) 2018/04/05 00:04:57 executing program 4: r0 = socket$inet(0x2, 0x0, 0x886) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000440)=0x41a, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet(0x2, 0x802, 0x0) r2 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x5) sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x108) socket$pppoe(0x18, 0x1, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r4 = socket(0x11, 0x100000802, 0x0) r5 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000000040)) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00000001c0)) fstat(0xffffffffffffffff, &(0x7f00000002c0)) sendmsg$nl_generic(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000fc0)={0xf8, 0x31, 0x300, 0x70bd27, 0x25dfdbff, {0x3}, [@typed={0x8, 0x40, @u32=0x7ff}, @typed={0x8, 0x87, @ipv4=@loopback=0x7f000001}, @generic="fa7aea6fe41e2e072db9fb39aaea1e0380bb59085fca825ef498de6dd4d2eb0574f57ab19f701bb8effecce0967e4d35d740a60c92d7a9974cbbb83a9202b6811266541fbe49cc44e69d94ef73f6c144cebced83bd8ce23fa9cbaa9f309100219b6c09b65f21deff15006187db4e3cf56f60e1182f9ac96bcf1b9ffd5636b0d73c8c52a25c9ce67280cb2b75eaa618d439258fffc7a215f8a64d6627693a328cde24d3c841fb5ccc62f2e00be2a2296d29a6c5231e9aeb1ff081b362cbb8c9c3cebb1b55f02a7f4a7ce70127a8e09fc378aa2e5d"]}, 0xf8}, 0x1}, 0x4004) r6 = syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8002) ioctl$VHOST_GET_FEATURES(r6, 0x8008af00, &(0x7f0000000840)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000026c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) sendmsg$netlink(r2, &(0x7f00000007c0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd, 0x22000000}, 0xc, &(0x7f0000000580)=[{&(0x7f0000000f40)={0x10, 0x23, 0x200, 0x70bd2a, 0x25dfdbff}, 0x10}, {&(0x7f00000027c0)={0x1108, 0x41, 0x200, 0x70bd27, 0x0, "", [@nested={0x10f0, 0x15, [@typed={0x8, 0xa, @uid=r7}, @generic="26076b8df65a64d80fb5861bf59b5dcb9f719bff8415a943c1127276e20c6633c73996ed0fc4302d3e06c6939fa7e57e555e0be0750346ba10b1f913d8842d397020961d695bf73079d666c43d7df432cd62f5398a5a1a2c7dfb265064146951bf25861f2e947c718af926dae677b3b80214dab8e0f750ced0307dff7af55e72e6f13039204ef864cc23955b015c55d93e8cc9c6b1489403eb1679d175b5c7d082e558abc16caee3637a5aa87f9c235f41f362416a14fae06b1d4685a7ba8b6db8e1728f41b771bc23bcf3a6a8ff6db493de1c3fbdce3e466c9e9c1a5db1e281cb68", @generic="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"]}, @typed={0x8, 0x72, @ipv4}]}, 0x1108}], 0x2, 0x0, 0x0, 0x40000}, 0x8000) dup2(r4, r5) readv(r2, &(0x7f0000000e00)=[{&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f0000000a00)=""/133, 0x85}, {&(0x7f0000000ac0)=""/152, 0x98}, {&(0x7f0000000c00)=""/105, 0x69}, {&(0x7f0000000c80)=""/205, 0xcd}, {&(0x7f0000000d80)=""/79, 0x4f}], 0x9) epoll_create1(0x80000) shmget(0x2, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000ec0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000f00)=ANY=[@ANYBLOB="726177000000efc5c3ff000000000000000000000000000000000000000000007e03000000000000"], 0x1) 2018/04/05 00:04:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getuid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00000000c0), 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001240)={0x60, 0x0, &(0x7f00000001c0)=[@exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000080), &(0x7f0000000180)=[0x78, 0x0, 0x58, 0x20]}, 0x5}}, @request_death={0x400c630e}], 0x1000, 0x0, &(0x7f0000000240)="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"}) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000080)=0x4) 2018/04/05 00:04:57 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000580)) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x0, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000080)=0x2, &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:04:57 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) sendmsg$inet_sctp(r1, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x5}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/05 00:04:57 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x80000000}) recvfrom$ipx(r1, &(0x7f0000000080)=""/124, 0x7c, 0x40000002, &(0x7f0000000100)={0x4, 0x7ff, 0x22ad, "7dc20458902c", 0x8f}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) splice(r2, &(0x7f0000000000), r2, &(0x7f0000000140), 0x3, 0xb) 2018/04/05 00:04:57 executing program 3: syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7, 0x1f49be73f5c8e2a1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x4100, 0x0) r0 = mq_open(&(0x7f0000000180)='\\v]+.vboxnet1/[-ppp0mime_type,\x00', 0x1, 0x152, &(0x7f00000001c0)={0x2, 0x90, 0x1e, 0x5, 0x8, 0x2, 0xc21d, 0x2}) r1 = signalfd4(r0, &(0x7f0000000140), 0x8, 0x40) r2 = epoll_create1(0x0) gettid() epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x20000003}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair(0xa, 0x5, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f0000000040)={0x9, 0x4, 0x2, 0x102}) tkill(r3, 0x34) gettid() [ 637.815953] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/04/05 00:04:57 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) 2018/04/05 00:04:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0xd000, &(0x7f0000000040), 0x0, r2, 0xe}) 2018/04/05 00:04:57 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82}, &(0x7f0000000180)=0x20) r1 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000980)="2f70726f632f7379732f6e65742f697076342f001000000000000076657273696f6e00", 0x2, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r4 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x1ff, 0x40, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec3", 0x3c}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r3, 0x4c01) fdatasync(r3) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000007c0)) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r5, 0x1, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f0000000940)={0x0, 0x989680}) socket$inet6(0x10, 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/04/05 00:04:57 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x62b, 0x101000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x42, 0x4, 0xb512, 0x5, 0x80}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x401, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, 0x4, 0x3, 0x4, 0x9388, 0x7fffffff, 0x0, 0x9f, 0x498, 0x7}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)={0x2, {{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x3, [{{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @rand_addr=0x101}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x210) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000480)={0x6, 0x9, 0x10001, 0x8000, 0x9, 0x36, 0x1, 0xffff, 0x9fb, 0x6, 0x11}, 0xb) socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500)={0x3, 0xfffffffffffffda0, 0x200, 0x7, 0x7, 0x5, 0x4, 0x2, 0x0}, &(0x7f0000000540)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000580)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) openat$cgroup_procs(r0, &(0x7f0000000640)='cgroup.threads\x00', 0x2, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000007c0)={'nat\x00', 0x0, 0x3, 0xca, [], 0x1, &(0x7f0000000680)=[{}], &(0x7f00000006c0)=""/202}, &(0x7f0000000840)=0x78) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000880)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r4 = syz_open_dev$admmidi(&(0x7f00000008c0)='/dev/admmidi#\x00', 0x40, 0x10000) r5 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x5, &(0x7f0000000900)={0x2, 0x1, 0xdaa8, 0x345, r5}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000940)) fcntl$notify(r1, 0x402, 0x34) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) mknod(&(0x7f00000009c0)='./file0\x00', 0x8000, 0x7ff) write$cgroup_pid(r4, &(0x7f0000000a00)={[0x30, 0x36]}, 0x2) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000a80)={0x2, &(0x7f0000000a40)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000000ac0)={r7}) preadv(r1, &(0x7f0000000ec0)=[{&(0x7f0000000b00)=""/218, 0xda}, {&(0x7f0000000c00)=""/139, 0x8b}, {&(0x7f0000000cc0)=""/1, 0x1}, {&(0x7f0000000d00)=""/51, 0x33}, {&(0x7f0000000d40)=""/55, 0x37}, {&(0x7f0000000d80)=""/25, 0x19}, {&(0x7f0000000dc0)=""/199, 0xc7}], 0x7, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000f40)='./cgroup/syz0\x00', 0x200002, 0x0) r8 = openat(r0, &(0x7f0000000f80)='./file0\x00', 0x80400, 0xf) ioprio_set$pid(0x2, r5, 0xfffffffeffffffff) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001000)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r8, &(0x7f0000001100)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f00000010c0)={&(0x7f0000001040)={0x48, r9, 0x400, 0x70bd2d, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x20040001}, 0x800) 2018/04/05 00:04:57 executing program 6: openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x20) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x20000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x4, 0x44040) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000200)={&(0x7f0000095000/0x3000)=nil, 0x0, 0x5, 0x2, &(0x7f0000659000/0x4000)=nil, 0x800}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r3 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000b80), 0x80000) getpeername$ax25(r3, &(0x7f0000000bc0), &(0x7f0000000c00)=0x10) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r7 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r6) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r7) r8 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b3", 0x1, r7) r9 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="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", 0x801, r7) getpid() keyctl$dh_compute(0x17, &(0x7f0000000180)={r9, r8, r9}, &(0x7f00000001c0)=""/42, 0x2a, &(0x7f0000000240)={&(0x7f0000000200)={'crct10dif-pclmul\x00'}}) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f0000000000)) r10 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r10, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r10, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/ion\x00', 0x101001, 0x0) r11 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$KVM_SET_PIT2(r11, 0x4070aea0, &(0x7f0000000180)={[{0x8bf, 0x20, 0x2ff2, 0x8, 0x0, 0x1, 0xff, 0xfffffffffffff001, 0x0, 0x1, 0x1, 0x1f, 0x5}, {0x8, 0xfffffffffffffc00, 0x0, 0xab, 0x3, 0x3, 0x20, 0x0, 0x2, 0x195, 0xeb, 0x2}, {0x6, 0xe7eb, 0x8, 0xffffffffffffffff, 0xc8, 0x5, 0x73d, 0x8, 0x9, 0x8, 0x100000001, 0x5}], 0x1}) 2018/04/05 00:04:57 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) [ 637.946485] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/04/05 00:04:57 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x0, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000080)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:04:57 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e22}}) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x71881db9, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) r3 = socket(0x20000000000000a, 0x2, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x80, 0x208201) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f0000000140)={0x1, r5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="05000000efe22cbc8b01bf4c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000200)={r6, @in={{0x2, 0x4e20}}}, 0x84) 2018/04/05 00:04:57 executing program 2: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x820, 0x0, 0x2000}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) 2018/04/05 00:04:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000200)=""/407, 0x1d) getdents(r0, &(0x7f0000000000)=""/198, 0xc6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'ip6gre0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/05 00:04:57 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0xc0, &(0x7f0000000140)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x1b5, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x79f60af4}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xc}, 0x40}, @in={0x2, 0x4e23, @rand_addr=0x2}]}, &(0x7f0000000240)=0x10) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r0, 0x0, r2) syz_mount_image$gfs2(&(0x7f00000002c0)='gfs2\x00', &(0x7f0000000300)='./file0\x00', 0xd7, 0x5, &(0x7f0000001680)=[{&(0x7f0000000340)="0c2681bde3345455d3b7d2fc7653d855645534176c7ff2b99c94c108be724f3a61570f63c1fe8bb4c47f56c4b67fe34133d61159f7efd71f3113a4fd118343a81017b45d57b3be28772e323ab1beab5f9d852dab4989aad5c66abab1479cbf8e0cc0f90cf95fddb35f628b87c0989738537e6943d36bafc99b9715b7697441994ef54dbd256906517e141834cd1ee76d493bb0d93a40ca6108b87fb39f", 0x9d, 0x1e}, {&(0x7f0000000400)="60a38b36d183d2e2e10fe475ebf24d074f59d33e11afe397d9ea37c36cae0a9c2b909dab8ce94ecb140a39f9219b53d58c28bb2aaf2b29e697f342a1a47f3f6140a554375978a0ad00daeaa6a78bed81b05089af86bca1c30eabc2a5a02e7997185ec7044e08f780daa96913525c938174d353ff2d8e6d3ff10898c26a88b7e61ee9b38e3dfdee518cbba8af7067debf5f0d4c15d8c1ff34fb00d41ef71743737afa41837003cb5f3b973a6b45702a68def8a1a5f6fbfaa56edf2a816af2136b377efac730", 0xc5, 0x1}, {&(0x7f0000000500)="beb8eb7ad4ed32c21263dd0c66908bae4061c432903f44e01bd32345f4f18ca2e4de31237435cc07ac81a9ac86b17ed4248b38009ee7b885e061b1163bc8b01c3deba0c115f37b4c6e68a12f2e9ed9a7bf4014b465d72105be1ad20fadc46e472c6a88f85784f042c79a9407d522baf69c4b6ee65d33e745aa5c9438c42df2638d02c6cd9b4f73c0de18d4ef2068400343e61a131acd2416", 0x98, 0x9}, {&(0x7f00000005c0)="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", 0x1000, 0x2}, {&(0x7f00000015c0)="6d537ae9ccd380c76017f790a028f5f21c0483958bec9fe6bd9a086479151c66785c548fa416222891b9a3b456cc1dc6c1825b4762230cd82c78f23a80fb3fcba321eb5c41c85f65215d86ef7f63a7e971217606ac2398b66f410a3596b8c760a2d0c654650505314193ea7665ed46f7d76c0c83ab9c02dbc75f1b26f009d21b6f4cf14c7e4db2d05e6f2f18afe3e14d04c1cf7c32ff5475830a", 0x9a, 0x6}], 0x8002, &(0x7f0000001700)={[{@errors_withdraw='errors=withdraw', 0x2c}]}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000000c0)) r5 = getpgrp(0xffffffffffffffff) r6 = getpid() kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r4, &(0x7f0000000000)={r4, r3}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000280)={0x40002019}) 2018/04/05 00:04:57 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x81) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x200, 0x10001, 0x100000000000054, 0x0}, &(0x7f0000000240)=0xfffffffffffffeaa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xea, "3e9d8bb61219cdc44c4bb8ff6b229f55af17dee3e72293f9330e8e508a09b8cebfc11be2699975c37162f925e60f6be2b6ce7c703476357b70cad4c8b56c9f6bf9e2176013abf4be8af569022e7e09b5e07db07cb24b3ef93df9b631487e7dca97d3a5bef1dd1587b361fecb22b64492099d2550836802c8542fcb1692ba55d7984fd086cc0d55894f6267e000d2a05f0d2f569724e3976410713f3c205f6a50ab784187b93f619a5bbea1edc823be5e5298db02a4c3347cbc8fe66977c930685fca95db7481fea26753aa6a61317d7bf236b84e3c9ee7e9c9b75feb24beeb266e48923867ed9776c057"}, &(0x7f00000000c0)=0xf2) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000100)={'gretap0\x00', &(0x7f0000000280)=@ethtool_ringparam={0x0, 0x0, 0xfffffffffffffffe}}) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x8400) 2018/04/05 00:04:57 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000b00)={0x7, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x10580) statx(r1, &(0x7f0000000280)='./file0\x00', 0x4000, 0x104, &(0x7f00000002c0)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x0) r4 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f00000001c0)={0x0, 0x0, 0x80, 0x6, r4}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r2) wait4(0x0, 0x0, 0x0, &(0x7f0000781f70)) prctl$setendian(0x14, 0x1) getsockname$inet(r1, &(0x7f00000003c0)={0x0, 0x0, @loopback}, &(0x7f0000000400)=0x10) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000000c0)=0x2, 0x4) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x8, 0x0) r6 = getpgrp(0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x9, 0x3, 0x3, 0x3, 0x0, 0x5, 0x102, 0xd, 0x1ff, 0x9, 0x80000001, 0x7fffffff, 0x4, 0xfffffffffffffffd, 0x7f, 0x800, 0x8d, 0x2, 0x5, 0x7, 0x8001, 0x40, 0x4, 0x1, 0x7, 0x6, 0x10001, 0xb539, 0x8000, 0x200, 0xf9, 0xd4, 0x1, 0x10000, 0x0, 0x11, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000100), 0x7}, 0x3408, 0x6, 0xff, 0x0, 0x8, 0x4, 0x8000}, r6, 0x0, r5, 0x1) r7 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) dup(0xffffffffffffffff) 2018/04/05 00:04:57 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, 0x1c) 2018/04/05 00:04:57 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000100)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390009000a0005250d0000000000000705000000000000dc1338d54400009b136ef75afb83de448daa7227c43ab8220020bdf26fd34ea867ae", 0x55}], 0x10000000000001eb, &(0x7f0000000080)}, 0x0) 2018/04/05 00:04:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082ef0a)=""/246) 2018/04/05 00:04:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="7e4f0009ad8f3999c110d7"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000012c0)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xb) shutdown(r2, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000080)={'eql\x00', {0x2, 0x4e22, @rand_addr=0xfffffffffffffffc}}) 2018/04/05 00:04:57 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d5f88)="c500000000000030020000000000008b75bed544017d5cdbb3ffe92774a718cdb92e840900edc044258289d1363587f8f27df0300351c41fa609288d3f00e4ff7fae66075d5b65e19affeb0004e0f7997c08aab82d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x101, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=ANY=[@ANYBLOB="0002200000000000c91000000000000000000000ffffe0000001000000000000"], 0x20) sendto$inet6(r0, &(0x7f0000d2aa85)="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", 0x561, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/05 00:04:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009dcff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x5) 2018/04/05 00:04:58 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x2, 0x400) bind$ipx(r0, &(0x7f0000000140)={0x4, 0xb818, 0x1ff, "3728194e5e85", 0x6fd}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00006b2000)={0xa, 0x4e21, 0xffffffffffffffff, @empty, 0x10000000000000}, 0x1c) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/04/05 00:04:58 executing program 6: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="6861314e5b8ea86cd6c29b574a50782f751ba564303553644cd4c7300cffc6e42020772a4b2c1ad5abddc214bc229eb3b5d32200041e4a7eefff669e9fdc1b236be6ae16dd953af15323bf1b3080e9ee7ce0ba430f4b5d1f1bf36d52517b7c60119bb13e3c9ddd8ebc67727621b515e3a3cbc2c57f9526252f94f12dbb8a67239cc55b52bde6d7e553d0be8668985bf411674e0ecb3a32e9aeb3303ebd876c6b23dcccefeb68a7456a0b5a5529bc1ca77334", @ANYRES16=r2, @ANYBLOB="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"], 0x118}, 0x1, 0x0, 0x0, 0x81}, 0x40000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1988, "108bdb7770c60058f227b9e397ac435375c419b049883e80143c1791de589fc5"}) 2018/04/05 00:04:58 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000080)={0x5, &(0x7f0000000740)=[{}, {}, {}, {}, {}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) signalfd4(r2, &(0x7f00000004c0)={0xbd1}, 0x8, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r5 = socket(0xa, 0x0, 0x0) ioctl(r5, 0x8916, &(0x7f0000000000)) r6 = socket$packet(0x11, 0x1, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x4}, &(0x7f0000000440)=0x8) getrusage(0xffffffffffffffff, &(0x7f0000000a40)) flistxattr(r3, &(0x7f0000000580)=""/2, 0x2) 2018/04/05 00:04:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000580)={0x2, 0x4e23}, 0x10) clone(0x10000, &(0x7f0000000100)="b30763fb5d4b7753c7d99a0b6bfdb0bab606b55828ccd29942e5c3ccb2a6fcfa46a9145b39d3f6bf61e74eb560939cd83e096e1e81cdda2a9594e4e7e3131a46b999ba1319cd9c6ba27f72", &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000003c0)="1adb081b06a2d2341e08f0b9bba015a0403b53bf4f1f0b4e987dff3d25dc9b014847dc78659ba1d0f8587d4f98ff7db5010e1caf3c03fe1fb9eb6feefcd43b2f6e54f6b864ce3a69a8f8e0729d5340baf0ecbbe6bff0eae23dcc1def0af90735747f16f87111c9588cbd1580dd4a36bc2e22e5b80fa76f5c7549040fa04603505cb2e903018684fdf299a66e360841e849") write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) write$rdma_cm(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="13000000100000fa", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], @ANYRES32=r2, @ANYBLOB="01000000"], 0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x81}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r4, 0x7ff, 0x77}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000500), &(0x7f0000000540)=0x8) 2018/04/05 00:04:58 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000340)=""/129, 0xfffffffffffffddf}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x7ff, 0x604000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_int(r2, 0x29, 0xdf, &(0x7f0000000180)=0x18a3, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xffffffff, 0x0) io_setup(0xffe, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="060000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/04/05 00:04:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x5, 0x34}, 0x98) 2018/04/05 00:04:58 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/49, 0x31}], 0x1) read(r0, &(0x7f0000000040)=""/25, 0xa) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="140000001d00ffff00000000200000d6ca750021"], 0x14}, 0x1}, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x81, 0x200) 2018/04/05 00:04:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x100000040000010e, 0x8, &(0x7f0000788fff), 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) sendto$llc(r1, &(0x7f0000000040)="6a73393a702e79e944050041f2202d4f99eb65334026cbb65339a6590d63f22c783e69078cb53e85831cd3234f39c0b5a734babb9175ed4720ea7a85d8486ddf9ee1ff557225f75023da55d66ec0dad0fd048a7001723a2f52ebe2ffcfaee699670480ae1e1309eb1b35ed687d2b3ea418dac0afd3b5206110d5cbf1aeb6872d38b110da5010c67716c903636252a57d1df1d695c4", 0x95, 0x1f140840185919e5, &(0x7f0000000100)={0x1a, 0x30a, 0x3d530f4d, 0x40, 0x3, 0x3, @random="90ca314ef6e2"}, 0x10) 2018/04/05 00:04:58 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, "7175657565300000000000000000000000000000a77f20c1965b39fd00000200000000e100"}) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3, 0x0, 0x7fffffff}}) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0xa0) creat(&(0x7f0000000040)='./file0\x00', 0x844) 2018/04/05 00:04:59 executing program 5: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "2eb078", 0x44, 0x2f, 0x0, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x2, 0x7, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000000240)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x4000) open_by_handle_at(r0, &(0x7f0000000100)={0x4c, 0x0, "6fa0bd4cd1f9f5bc3680227c94775d1f874deae05d659e0315c4f9cd74a3878dbf9201ac90200fd7e541c234158d50d1015d20855a87faeb7276df9dcb2d38f685b625dc"}, 0x400000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/05 00:04:59 executing program 6: pipe(&(0x7f0000003c80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000003cc0)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)={0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000680)=""/95, 0xf9}) r4 = socket(0x10, 0xa, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000200)={'erspan0\x00', 0x1}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200000) ioctl$KVM_SET_XCRS(r6, 0x4188aea7, &(0x7f0000000280)={0x2, 0x0, [{0x400}, {0xa3}]}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da7ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r7 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x7fff, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r9, 0x40106436, &(0x7f0000000200)={r10, 0x8}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)=0x0) ptrace$peekuser(0x3, r11, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000280)) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', r8}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000a40)={r7}) ioctl$sock_ipx_SIOCIPXNCPCONN(r12, 0x89e3, &(0x7f00000004c0)=0x8000) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000440)={'tunl0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) ioctl$sock_SIOCADDDLCI(r12, 0x8980, &(0x7f00000002c0)={'ipddp0\x00', 0x1000}) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'security\x00'}, &(0x7f0000000480)=0x54) 2018/04/05 00:04:59 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r7, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e3af6347b9de687e2e5d221cc3c4c26da7fc7efdf1a399e601a505a0c035700a2f18ee825f8601e1e0a8d017a5ac089ecd735552aa8480eabba23193896e7a0f28d7973b3f60a6929375b8d6932f285980073ad4a48190dac54ea09e93b2664ec6956f951e66b89fe83752b5ae6e2a7b42d60d4a08a1d43c313104ecab8feb669c39282df118a1b276edb82e241aa3151e0a4e6124c4a3f709928b3b0e33262c628c31466bf1b685149e99806da4d93da47a68b"], &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r8 = socket(0xa, 0x0, 0x0) ioctl(r8, 0x8916, &(0x7f0000000000)) r9 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={r6, 0x95}, &(0x7f00000004c0)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:04:59 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) getpeername$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/04/05 00:04:59 executing program 3: unshare(0x28060400) r0 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(r0, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) r7 = syz_open_procfs(r1, &(0x7f0000000840)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r8}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x8}) socket$vsock_stream(0x28, 0x1, 0x0) write(r5, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e685208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0x8f2169bedc97088c) ioctl$sock_inet_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000300)) connect(r4, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e428ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed524eca5a532ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r9 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r9) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) pwritev(r0, &(0x7f0000000780), 0x0, 0x0) 2018/04/05 00:04:59 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2042, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xfff0000, 0x20, 0xd3, 0x3}, &(0x7f0000000140)=0x18) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r4 = getpgrp(r3) kcmp(r3, r4, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r2, 0x7}, &(0x7f0000000080)=0x8) inotify_init1(0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x1c}, 0x1}, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/05 00:04:59 executing program 2: r0 = gettid() r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x5, 0x102) socket$rds(0x15, 0x5, 0x0) inotify_init1(0x800) syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x8, 0x40000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000680)='/dev/kvm\x00', 0x0, 0x0) r4 = fcntl$getown(r3, 0x9) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) r6 = dup3(r5, 0xffffffffffffff9c, 0x80000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) syncfs(r6) r8 = socket$nl_generic(0x10, 0x3, 0x10) kcmp$KCMP_EPOLL_TFD(r0, r4, 0x7, r5, &(0x7f0000000080)={r6, r7, 0x1}) splice(r7, &(0x7f00000000c0), r6, &(0x7f0000000100), 0x200, 0x2) r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x9, 0x2000) connect$inet(r2, &(0x7f0000000280)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r10 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x4004000, 0x0) sendfile(r9, r10, 0x0, 0x20000000400) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0xf}}, 0x441, 0x0, 0x100, 0x300000000000000, 0xffffffffffffff00}, &(0x7f00000003c0)=0x98) write$binfmt_script(r8, &(0x7f0000000540)={'#! ', './file0', [{0x20, '{+ppp1eth0nodevvmnet1!vmnet1md5sum/#,)selfmime_typemd5sum-.keyring}mime_type@nodev,systemGPL('}], 0xa, "29f35d42d02b5be8e482fd34a8946fb13ecffefc066ecfbb3eaac559c6c0ebf14641283e0bf828df70123794d717b1137c37543c36b70713a7b7a0670dfe9a735e1494dc4020383b1507087feecd9d521fceb22a"}, 0xbd) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000400)={r11, @in6={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, [0x9, 0x9df, 0x7fffffff, 0x3, 0x7fffffff, 0x5, 0x1f, 0x7fffffff, 0x10001, 0x5, 0xff, 0x9, 0x1, 0x5, 0x3]}, &(0x7f0000000500)=0x100) 2018/04/05 00:04:59 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x800}}, [0xb8f8, 0xff, 0x19, 0x0, 0x5, 0x0, 0x1, 0x9, 0x8, 0x5, 0x400, 0x0, 0x0, 0x3, 0x1]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}}}}, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'vcan0\x00', &(0x7f00000006c0)=ANY=[@ANYBLOB="13d4f342d9c381e8d4000c005b851489ad2838d4bf6d3efe46f24f7a798fbda4a0e433e3bd43cd470390d185921707537b5922d682cb59e2b22c6edce15d940c23ad2895f0918caf1b168dc2949f416a052204f4fdd733529750e0b392065a82c2ee10eef5b9ca9f2cdf5238eafff6073561ceb7b5e362c5ac549a5d7d2a4d524aaf4220ef47427de50a40228b456848754db9aca069fbfba0ef166aa156860221c4affc92b4240e13ed6cfc61"]}) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000580)={0x6, 0x2, 0x9, 0x100, 0x0, 0x5, 0x800, 0x80000001, 0x7, 0x5}) bind$alg(0xffffffffffffffff, &(0x7f00000008c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000500)={0x2, 0x1, 0x1, 0xe3b, 0x1f, 0x1ff, 0x9, 0x400, r1}, &(0x7f0000000540)=0x20) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000600)=""/167, 0xa7, 0x3f, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x7fffffff, 0x4e21, 0x92c, 0xa, 0xa0, 0x0, 0x21, 0x0, r3}, {0x3c0, 0x200, 0x10000, 0x2, 0x9, 0x6, 0x9cd, 0x6}, {0x101, 0x7, 0x400, 0x3}, 0x100000001, 0x6e6bc0, 0x2, 0x1, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x2b}, 0x2, @in=@rand_addr=0x2, 0x3500, 0x1, 0x2, 0x401, 0x0, 0xfffffffffffffffe, 0x5}}, 0xe8) 2018/04/05 00:04:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x3, 0x648, [0x0, 0x200001c0, 0x20000708, 0x20000738], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1b, 0x0, 0x0, 'ipddp0\x00', 'ip6_vti0\x00', 'syz_tun\x00', 'ifb0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="db7ad66c19bf", [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0xe0, 0x340, 0x378, [@quota={'quota\x00', 0x18}, @vlan={'vlan\x00', 0x8}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_auth_t:s0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:init_var_run_t:s0\x00'}}}]}, @common=@mark={'mark\x00', 0x10}}, {{{0x9, 0x0, 0x0, 'gre0\x00', 'syzkaller1\x00', 'ip6gre0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], 0x110, 0x170, 0x1a0, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00'}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@local={0xfe, 0x80, [], 0xaa}}}}]}, [@common=@STANDARD={'\x00', 0x8}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'lo\x00', 'vlan0\x00', 'ip_vti0\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x6c0) 2018/04/05 00:04:59 executing program 7: perf_event_open(&(0x7f0000ea2f88)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x8, 0x100, 0x2, {0x77359400}, 0x5, 0x8000}) setitimer(0x2, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, &(0x7f00000001c0)) 2018/04/05 00:05:00 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r0, r1) r3 = dup3(r1, r0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000001dffc)=0x1000007fd, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/04/05 00:05:00 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x2, 0x5) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x10, r1, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x3, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x88) 2018/04/05 00:05:00 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000240)="0901df2e") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000090000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xb7) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xffff, 0x80002) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000000c0)={{0x106000, 0x0, 0x10, 0x6, 0x3, 0x1, 0x10000, 0x100000001, 0x2, 0x7, 0x400, 0x5}, {0xd000, 0x2000, 0x0, 0x8, 0x1, 0x8, 0x5, 0x7, 0x1a, 0x9, 0x10000, 0x9}, {0x6000, 0x0, 0xe, 0x7, 0x2f8, 0x8001, 0x5, 0x7, 0x8, 0x4, 0xa3, 0x5}, {0x100000, 0x101001, 0x9, 0x7, 0x199, 0x8, 0x5, 0x4701, 0x100, 0x7, 0x7, 0x1}, {0x6000, 0x10000, 0xd, 0xfffffffe, 0x400, 0x1, 0xa9b2, 0x6, 0x6733fbec, 0x7f, 0xfd1c, 0x2}, {0x4000, 0x100000, 0x9, 0x98, 0xa8, 0x101, 0x3, 0x6, 0xfffffffffffffbdf, 0x0, 0xc82, 0x2}, {0x5004, 0x6000, 0xf, 0x0, 0x8, 0x7, 0x10000, 0x8, 0x8, 0x2, 0x4}, {0x107001, 0xd001, 0x0, 0x8, 0x1, 0x4, 0xc756, 0x2, 0x2, 0x6, 0x6, 0x3}, {0x10000, 0x2000}, {0x5000, 0x106000}, 0x10000, 0x0, 0x10f000, 0x0, 0xb, 0x400, 0x1, [0x100000001, 0x7d, 0x6, 0x1]}) 2018/04/05 00:05:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') fchdir(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) r2 = syz_fuseblk_mount(&(0x7f0000000200)="e52f66696c653000", &(0x7f0000000000)="e52f66696c653000", 0x1000, r1, 0x0, 0x0, 0xcff, 0x0) recvfrom$unix(r0, &(0x7f0000000300)=""/4096, 0xfffffe91, 0x0, &(0x7f0000001300)=@file={0x1, "e52f66696c65302f66696c653000"}, 0x6e) dup2(r2, 0xffffffffffffff9c) write$binfmt_misc(r2, &(0x7f0000001380)={'syz1', "361266e7c0f37e52c765cf760541e0170441903fdc305389e11c440f314be0942fa5d08825b4b8db37322a6971163df96fc660b315fb692c7985a452419fe092b16763334c17bcdbb77ef0cbad7190707749fc9928b1b1b5e871584ecc32f637cc3860749501e51d78a5ea78e56b6164e6eefecfe9863bc757a9437fdc23bde7c4508d7220b48c142391aebe8bbe6eeba8f79fc690534bd66725b12f0cd6"}, 0xa2) mkdir(&(0x7f0000000240)="e52f66696c65302f66696c653000", 0x4) 2018/04/05 00:05:00 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200400) prctl$setendian(0x14, 0x3) prctl$intptr(0x6, 0x9) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f00000001c0)=0x5, 0xffffffffffffff8a) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x507003) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockname$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 2018/04/05 00:05:00 executing program 4: write(0xffffffffffffffff, &(0x7f0000e33000)="220000001e0007fffc01000f090007000a000cebeeffa7001a00ffff05000980be45", 0x22) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000000100)={{0x0, 0x74a}, 'port0\x00', 0x20, 0x80020, 0x800, 0x1, 0x6, 0x2, 0x2, 0x0, 0x2, 0x3}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x2a76}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x7fffffff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x2, 0x8000, 0x1, 0x3, 0x4, 0x71, 0x1, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x80, r3}, 0x10) 2018/04/05 00:05:00 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x2, 0x300, [0x200001c0, 0x0, 0x0, 0x200002d8, 0x20000460], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x4, 0x8884, 'sit0\x00', 'vcan0\x00', 'gretap0\x00', 'bcsh0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xb0, 0xb0, 0xe8, [@time={'time\x00', 0x18, {{0x5, 0x80000000, 0x89b, 0x14e26, 0x7, 0x400, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@empty, 0x10}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x3, 0xc, 0x884c, 'syzkaller0\x00', 'gretap0\x00', 'syzkaller0\x00', 'bcsh0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xe8, 0x120, 0x158, [@connlabel={'connlabel\x00', 0x8, {{0xff, 0x1}}}, @limit={'limit\x00', 0x20, {{0x8, 0x6, 0x1, 0x6, 0xff, 0x7fff}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x378) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200017c0], 0x0, &(0x7f0000000640), &(0x7f00000017c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="7c57e6c4ae91d2445cc7c5bf0945599f6128e09da257e08ea564156eb85fddfffebad7458c92c7e769adffc06fb53839988d5fd5636c4b83606f7e", @ANYPTR64=&(0x7f0000000140)=ANY=[], @ANYRES64=r0, @ANYRES64, @ANYRES16=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES16=r0]]}, 0x80) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x7, r0, 0x1}) connect$ipx(r1, &(0x7f0000000100)={0x4, 0x9, 0xffffffff, "bd6a1f5337f1", 0x7}, 0x10) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x4cc) 2018/04/05 00:05:00 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x80000000008082) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x0, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) [ 641.349738] kernel msg: ebtables bug: please report to author: bad policy 2018/04/05 00:05:00 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff000000000000000000000000000000000000000000d21c000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000d00000000000000810065727370616e300000000000000000006970365f767469300000000000000000697036677265746170300000000000006970365f7674693000000000000000000180c20000000100000000000180c20000000000000000000000a0000000f000000028010000766c616e00000000080000000000000000000000000000000000000000000000080000000000000000000000000000006c6f670000000000000000000000000000000000000000000000000000000000280000000000000000b03c44a4ab993f21a642a634080000352c6a94ffbc6987f2fc82b348efe30000000000000000006d61726b0000000000000000000000000000000000000000000000000000000010000000000000000000000000000000ff886a0000000000"]}, 0x230) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x10, 0x4, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x82300, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000180)={0xfffffffffffffff8, 0x7, 0xe2f, 0x6, "ef7742e26e77532888ff736119d3c98cdd59cb1602c55750223d9530d1d1f1efc67fbda1ba21c634b888af69", 0x8}) 2018/04/05 00:05:00 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, r1}, 0x14) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) 2018/04/05 00:05:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000300)=ANY=[@ANYBLOB="001b00000000000004010007280000006f0881ca01ae05000000000000080000000000000000000000000000000400000000000000c20400000000040100c20400000002c20400000fd6c20400000fff05020007068f7c305c750b751fe4fad4698e50227fc3aae3cd5edacccc932a72570dff9c816c23995d8ef3a827b6e264a8beee5d00721cc6ff8b5e679b29f561511b21baf740dbcb177ae512c06c4262f7c7dd4442cc771ad8ceff8e53126edb4191cf4026b6a5af29aa01df716717c7db79b211f5c87a8d96697d264c14be790539bcba2bb9ea49645ccb9455c6cc6b276cab0c164cdf54e2b6d2527582c1000000"], 0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={r3, 0x36, "ad37c3bb253e2561d3846f29b36302af13ebcd812d63fa21c4074ac71bac9db8854b86620b5bf4a4c65db2b04291d6c95321c134885a"}, &(0x7f0000000180)=0x3e) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000400)={0x3, 0x200, 0x4, 0x0, 0x6, [{0x7, 0x0, 0x1, 0x0, 0x0, 0x488}, {0x20, 0x4fd4f64d, 0x8013, 0x0, 0x0, 0x200}, {0x0, 0x7, 0x1, 0x0, 0x0, 0x100}, {0x81, 0x7f, 0x7, 0x0, 0x0, 0x800}, {0x3, 0x10000, 0x9, 0x0, 0x0, 0x1000}, {0xfff, 0xffff, 0x80000001}]}) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000040)={0xff, 0x2}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/04/05 00:05:00 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) fcntl$setpipe(r1, 0x407, 0x5) close(r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x101000, 0x0) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000003c0), 0x4) 2018/04/05 00:05:00 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'dummy0\x00'}) r0 = syz_open_procfs(0x0, &(0x7f0000004480)='attr/keycreate\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0xb8e, 0x9, [0x9, 0x1, 0x2, 0x9, 0x5, 0xfffffffffffffff9, 0x46, 0xd543, 0xffffffffffffffff]}, &(0x7f00000002c0)=0x1a) socket$netlink(0x10, 0x3, 0x1e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001440)={0x0, 0xfffffffffffffffb, 0x0, 0x7fffffff, 0x1ff, 0x6}, &(0x7f0000001480)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x9, 0x8, 0x8}, &(0x7f0000001500)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000030c0)={0x0, 0x2c, &(0x7f0000003080)=[@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}]}, &(0x7f0000003100)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003140)={0x0, 0x6}, &(0x7f0000003180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000031c0)={0x0, 0x6, 0x1, [0x80001000]}, &(0x7f0000003200)=0xa) sysinfo(&(0x7f0000003480)=""/4096) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003240)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003280)=0x10) sendmmsg$inet_sctp(r0, &(0x7f00000033c0)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000080)="92c4671e447d4efd6f8593a92d091687cc2ece16da41701de9d306701f770a8c0369afe8788afb81b1bf4c2802d59b71636055c3b122284512de7d2135ed6a0ab369bfc18aab08830757134a8ab57252096f496e320952a550ca9060ffe3f31023166d97696382aa3141abb96722da66aa38bfc81e5194fcd3534c46e24f34983e68a439b19ab82044629aa8f7830e9f0885bfdb6bf8e2e49b8a67d8d2bcabf97a675995de7dfaf71a7b4ce26c5bf26f8cc01954f0a5543c0e33d0a57d3290ea060a604ff0c3b3494a8e8adde4524755da2e7ccb47761811f5eeebc1fe6fa6", 0xdf}, {&(0x7f0000000180)="da66e2cc48b6bab871ed531da3dd4f3987cbf4ac25ef2401faea63dc53e484495c768a736dcf9f65d483df451607806ed696d226ecd26c5da243f9d524dc02b16888189491c195efa90f4ea16c7cab9ace918979e7407499c0e4cf956dcc3ec09616c09ca44a3786500ecef0dbe03c8fd676e486eb0a95730cce767b552d5944b601531932c2ad20de", 0x89}, {&(0x7f0000001340)="a261f0b72a1ad288b45c52939cbcb455cefa507da489b625b8d1b87735ce1f45ad8da91a9ba58ba02182d7038e09eadbd4ae976562a2619f284228b5f2554b4fde52583bfbc2fabb8dfe1bfb4ace636165201fac6833f5665c13eeb75b884a4ed1993f7cf8d2769e28cd3834c909d5656a6a26892d6d5fa544e7d9a7c8afe0763add33a5e164a9db294cf131e4752fd0b4b14ee2a2f3bac4864bba2c6ceeb601433f695def43edfcc50867cd2a18702f11e95dc1a29177000cd025da6a8031143886bd5674be8dc9ff036c45", 0xcc}], 0x4, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x9, 0x7, 0xc2cf, 0x4, 0xfffffffffffffffe, 0x5, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x8000, 0xfffffffffffffff9, 0x6000000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x5, 0x1, 0x8000, 0xea58, 0x9, 0x0, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x401, 0x80, 0x3ff, 0x9}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x9, 0x4}}], 0xf0, 0x40010}, {&(0x7f0000001640)=@in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c, &(0x7f0000001a40)=[{&(0x7f0000001680)="d3", 0x1}, {&(0x7f00000016c0)="4a8b383b824dc294a0284997c91ca63341461b5e008b1f5c958e62102b616d561f3f559175f1b9c05888c2b2637d31542577c437b97a24f7a82c4af3b9ea0d92179e1b6481e02f13552733fa3eee0055bf78eb2918cfcbbda04657d5ff2ac66b280857ad4f58ab23898e9723f10ec071a34609f14b56c6d4bd2b539b4db4e57069459029ec7cba4720ce23703d2daa10e47c85813f877a80de6dd1708c710c", 0x9f}, {&(0x7f0000001780)="bec97d7f66068b21d26f08f68886741f8ed91092bdbc4b53890d9922a4bf5891e351aa8b65ce73512242deeebbabf8ac1bbb311a5fbfa8e16ca64fc5a2a650ccaacaa9cc7c0eb785d7acd9b6caa703e7a29ae51c66125b23ebb8caa96ced5a84769232d33a27206c44a7d1cac7dba46c74a4a86b9336205543bac198d5eccb0eacc64d723911ddb2094cefda2a65d99b7e9d99fbd9eb44487379b72dcc63d4d50c09cf9be34a3f7effa4aac38a9533f6cf4123100d00ea86561e29b5a0c3e9cfda80a1249761a8b7285924b193b41618aa2fa7f994059917ab699a6e", 0xdc}, {&(0x7f0000001880)="9e75f72feea877c032899a24a0049594fd3cbff8807d1f9552a4a4288b868857b0f03f1dd9f6d0ce7c21b319e20335ecf4405c417fc7b2386907733bc96c159830c15c8461db16fc431439b109adda95cf1a9b8b20d7286b01f136bf4d06279c9975437f6dfd02d8c9d7f159ef1963c973c5ffda525cfe61e5649212a66110eeeb0f94d3f281480d3336c7a7007513477623e5b32667070e5190d4943aaf893f2d55c92999fdedec7559456318800ffacee6d602087df6190725e3e4ed4a", 0xbe}, {&(0x7f0000001940)="23fe51ca4ffb0919340957596059cd236d7851deffb753f29fa361cca67e0029dfbf2e0bc470d3a2a112cfede7455cd40430ea38802c44f4f7361a3884851eead3556e3ba598b3545e21da5dcd179f59e3153a2fe869cd6f685fd48dde8b1128ac9c58237960ad32ea7ad79f677986de1629db6835a8c28e6fc27888180ccaa114fc980991d873d6c2f79e972cd82c873c76ca4ed0b7a2ebb96f67d5ffbd934afe14aac4779d926f8bcf14a7fc7bb1388115fbc5bef57883b637a861e660262ba6318f7c5ab8638983b7d49a082ee8850e7ae9a566af3e9360bc4460c9a4356b", 0xe0}], 0x5, 0x0, 0x0, 0x4}, {&(0x7f0000001ac0)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002fc0)=[{&(0x7f0000001b00)="ec4811fa43f9bc95cee2ff9528ba2660c778b080ce848bad9eded2bd9bb8f1f0c8c59937e7b50e653d20c12203cd4627a8e40b84b239df745fe44b32966d5aa5965363d77658a7f4f7e5cd9086bc3128e2b0f638abba3e22a600830a12afeaf88551f308377e83f79dd19b928a997b732ef01e09caccb30ced68037e516820441e7c", 0x82}, {&(0x7f0000001bc0)="34876197b840980054083c70adf1a97c8ccd0a6a46971b9c3aacc0e0babe2c400325de0ded6d6138053196cafd33a6b9f64777d474549408d995529086bd0d2b429732e41330f8a02d85d26128c033d4bc8ec3f5a569508a651c4c1b6c03730f440cf1cc90f6f29e061ec719466afe4a807cac82a89a6e4d0da33904", 0x7c}, {&(0x7f0000001c40)="e5966767f7366c963320b9aa92f4f730c77ff846d1866cbf3ceeaf8c849926c75302dccce6701230f0791faba6dc005c988cb930c3419b04c7c1981614bd4b8d9831ebb9483004337885e220ad87fa607cfdd464441d4d3d48e51096b7000eb8b2feb5a1d345488ae47154ff900df7d61c4303", 0x73}, {&(0x7f0000001cc0)="b800f42bfceb57bde9ec80ce1ec11ebf53b04f34a9fd5192ff044c87a2ec072902aa882e7f46b1dc40a0982929a9d1c101a160d0a0225996943628fad2d9b67a3c2ec8cb2e50a48a7ae037628e22c3b6e03348e27293eabdff2ddfe1878befc91c5eebcf6019b464e88b0328697d7e1d33b71df269972fbd6117050d04e7b8e3b4c42f8d1e7633a5038f11b8cf02226866f10f6f6e0ba0ee", 0x98}, {&(0x7f0000001d80)="30385c33fad68305813d309b6ae31309f2f5867471c987bd15", 0x19}, {&(0x7f0000001dc0)="4fd5b72acbb543adbb3f566928e6cbf8a70830b457e901fe3bf7c324fedf659165cd", 0x22}, {&(0x7f0000001e00)="16c11ed7be2134a8a4d7e5fb7b3ca29ad00c5ac0f690f912ff4cd370a037f77f78bf398082414f71231a477f2a45f058d3900e04f911a6d6d8c1162ec9327f65cdf7048158a0921e37fb81ca1758f628536724fefa94fb21e77718b43c78d9bef197d1d4e3e7f46802256ae3500d521ce62a3031505dae170eca5a56c7cb18b86afe412d5bd6d0a44837c733dbb42fdb7b0b5b150eed86825df6ec2468552412d93480b53688e963cbd2ba2d165810781f4445102ac5c5d022256892500dfea33735caaf1679f7dcba851848035e3175f5265b7af366deeab4fd216bb66dcc0cd43dc7b21538666ef10e9f85", 0xec}, {&(0x7f0000001f00)="f0242d3fc588baad0ce7601a85d2176f21771f5633827be8796bbe6d2d72349fd10760fc57863eb657a03ed7f89ea60d319aca988b5306c71766d13b3b82fc24d11d46cbc2154d68b262a11393672bd022f0b56c1cc734bc5341db9f83ae44ddefcbf36628f03aa0d19752b08163eac4e0f188d065f8623fb1495f2f5d294bf378e877a4968676b72d3cf3e697bee2e01b49f3026d3472e915ae0c39", 0x9c}, {&(0x7f0000001fc0)="ae84b40439391c034c1a2a80f37de0c5846db3332803ad481d38ef300a8c7632d54496c5aa035e2a87f8898ac39b73dd86adec47a01a161ec7a402f499ee53b837da88dedb9ac4ed73cd5a2b259cf8ac33c05d5e54d6ade669bd833dd6835e3a1f1a565710fca64430326b1e8ce37837b5fcfd08293a44ac419d62d016ed39fb06bd73b188d82535a5e34e6b7b2ddb391323d6eb3799588a8015395d227c0894098a213a8dc01effc4cf4fd57bf25e8b57b44f9dd38a797e55a4d2da496d0c3b6f5c8579d9b76a58bef8e052204031e87cc6ca068c113de7116f48756f37acfca08d5eb0fde3905b895c51b09632a0fe614273f1a7b02418c8c62850563a66c104d239eeda0106664618bfed7022688f792eea82fc3eba75a4de39617b7547f71d7b96079b4c02a8dc195ad7a82341b2abae03875c7bd842117b608cb02d7ec3ead8cad271d14b677b75bb10bef4441a845093f2dd1cc81fc34371a362eccfd360629cd969afebbcd4f03fe034c2a8c690442c308b90b2ddcc1a9536f047118f8fc6741d4c6f4b6e72066e84f67e8089080460abe653883baf9dc008f19476de974598cb1192144cf15f00ee5b43e7be02d696f578547233382b3d41e31b789d2748d87ddc9813332b628b32f5ce3f23aa91d3a5cf0d39e64038649ebf4db365874dcd2b02e3977c9d6910874d67d6530ad128294888379623a0c323ecd2b59c23335fb9bd6ac672817b28ca64eaa2929226c3ee5af7c83b229a599b8df3d1ad6d69f9dde9252ff51575768b12fdd932bcfd6d1fd7004564e78d62ba07064d8ca523977b2bf3024ff93eb7537347ec61a40622bdd5de06be509124c74a843bf39f3955cc2cfa1f143aedc3642042b254401496c5dd17f708f5c3214a6daaf57d0b260ad734e9ba39d556a458d26424973d7c0d1537638d131274fa07734a37b86390e33b45ab41fb080ac8e5a5e940a99ff5a3eda2bf797e0a749cd672b97d07d8582da6f21e98a365a349ca255c532d99255102b8204454d18d33a2202ec945e11e425c7ef443dfca8fa3dfcb9b86c7895e3805c55b6e1891d7c6320356fce0dd2b0cb5ea6688fc6573753e154a5d0d5072d1324436e81c1754567137712511ee17a09ca5c54f873302ec7adbbedc4d73387086ef260c40645debe5c2bef979c01bae6a03685ccec1393df8eda704aece18153e2c500ccb15218f0e8ed909f034ddf4fcbfdc454cd6107f94eab214b42189bc510ae76fc3f3734f3fd9673acfd0d71b3112dfc0d422509bc96dae5ca02c0fae67530c2cccb536e2558651280f70074f7ee783ca0989cd84b9fcb865bc09f683c0570dcb043e7aad2ad275bda00b3ccf0d9d8d7b4d6e4955d1981a7f0e4b0589b937a5fb65bdfada3a1136ebe3f40e439d71048fb65b3f122921a1b7d24a41c929b00630f27c8a989473417a1e0c222a4a97d9a8607791c52175eb14feb6742185095c9ac027a3b4595a8de7855529f0adcb576a147fa2874b407695d0a3c1bd6faadfac90bf97a1acc88f24639b4163736a87a2a9aa74e5394d9912034be844f7f33afe806f845c2acaa24327e22dd2d2a9f3c38e463debf4f8316b9b17f8cc4ff4871767e630ab0c88bc5f811e1b67a57739dc843969fe623cb29af7cd3df6f3325744a761840aa2d0ba3a02c4c38ada5a565b250b6c8a559c73b3cc1593c4255ded411b9aad95cf3d37ab04f55fc3b0bb772205f201decd6c85cafdb5a101ac25959671118f93c27c8e988b3556ddbda3f2ded1bb6253ad9e36ce285f01247a01fe18a12b55478674585a1b622d7d0ed4f10138fd44703d7eb4eb1a14b00fcc0a1057b2d4146837dbf3f2ed57e41b13a3a2000064716dd9b5adbb81aaa62ba8ce10ab3ca2b245a87a0abc76eee51e3b64edbe761f63776d474e56aec2d44628cfd99f348071a6e88f4979f02f589d2e5e7c3664f3e5c3717428af949ab36016099210dae29caf23661d435ab2b7947214440f4b6ad3aa87cb6409d3b98ea256cc837a41e2244ec120362c5a127ca7f95c8f2605e09f7df849d469081bd902b72b662170469b7a192fa563e8aa0a908301a23a182c19427f8252eccd8eb2b1ce972a3b15784241b835a7549ad5d1d3148ce569b8c1ac590170d92ec49ae3bd30cacfbe94079eb7daffc7453f30af7f0bfecb08a16fb00f433ed9146412e6eed51c9ff640b3aa6e43b23b54f756e3bdac5a855dc5fc2ae500515a013ef3e19d52b89f07befa3fab7f10a190af90ed449cad5ec7067bb5dc664932dc06b8b70ece4194e03b01b7f8ebaec26d62d0ec1fde02773916c645921cd4a347306450dda68bf83c5e08a83e1dff5cad05be8a612b6d73a68f7d69e8f09afcede61c70273f52c0d4cee30b7f7216f0c7a5151d020cde6f2c25b6c75d9b5b3339784357739b335a0f958a3dc9489a8dfb4b36eeababaaeff468ae328f724a9b417be07759840b190a2048d826ca3be2d30ae8f558280874af747e77a47d6bcf9e22d7cbc4066bd08dca3dcb4e29bbabdbf38825be178625f4c90091f3544db2935bd2f5d4dcf940e7a34f047f4c7be9de0ac3d696a94c3ea5e8429178dbc87d3909985890e342f0f76e558fec628fe9e63694d09e41449770c3204eec4ab5decaf0b1b468459bc5fff25cc33b50bea44d3f3435c6e3c043cddd7f72f5769f9adc8112dfb929ee592a0e2b2e7d6e0fc6919f147f6481488cf8a1cf7682f4cbbbdd58acea332f3c19af4842c21162fa5672dccb3aab8b2c1137f4325a79c7c16d9e8a7a5c46d1e67da3ad965cb0ece5d42369d1e086d2176abf037b4daf3e704a2296fe9604b43dbac9d6045e55f6908df5f43374ea6dc81a6475f4f35ff22e45b58d998b4c24ab83b69298cd38c5b4982ab09f7fc5209591d66e6abac498fe24b3f7cc8adcea7da8963b657baa22fab19a3e656279d67f335813bd9284019e67b76cbd74a42ed487541d2b834aad821d170eda6c6c1cc9aba9b81baf905d3bbeae801a51016810032b7761d828ec11fa1dfa9f30c06711a4666ea26b07792ad3086025220ae282b6838088eeb6a8b2f4913364d08c13af4c1f2639112fcfc911058480b1d21c20504af3e07bf592955c6b6d46f187e18d03202bfd1e285b94d65d2b93d908ed200c4c38ab2a4627892ecf6e77993a484920946af3297884902d0587b9ae8712ca54c8c7abb96bae9a1e50e1205fc27228e44a4740ed4eeff27d7311645ab43c2e9de94781746676e3f6ebcbab9b982a93d8a86c5af66993f8ed106d08131bf87ba42760ab33025e26fa6fe9e5783686d97210456df5edf5be3b2c7ab5bee784ef8954a1ebe35cbfe47271a062159cada383fcd294cf01b57d2140eed99f72d8ed5676e68469d84c0816b136a5d969878e05cd2c09542d769ea556f0ef740dbaa7f847b67322b8826308decb36bccc5621289fc51200c97e25ebfe2a8bf5b4ce04a6ba75b62673beb8af4799551ff316b490136b42cdc6aa715f4c1c22af3722a68df57dee396fe7ffe21591605abdc931eeeaccaaa1a1e5c166b0e24e30c228a2732fbf987097884b22cc19071d2fd09ec3f5983d2eae376a7776fccb548fff8cd82d8c0a524f494665593e4b0fe6e04d65911ca2fa3b27e381806527f16d7ea737853ec90ae34e681b56e14e8ee532633ba7a2ae5b7173a949906e80ea2d7441a34915a3c3eb7e82b32f60ef9f2caf9f53fe48944bd68b0599000b2bae3a4830591695a0cd94b54da8d2df6e9ec00769c3c5e0a14802d671bc0e7dc181c3e730254132a7b477282739e3bb53684a8cedff0c0448f72457e91a749b3fdbeba1de7545ca495cad4c9c3cfad896f8117d7aad5ed5244783ae7c672f62eb56870419e00874446bb9d8a58f5aec4ce31648c70dfc98e8f6b29abb07423bb36a3c407fb56e72ba604954d9539915b3da447175c29968d0c73f609950a74ccbd93a5020e9b7d61333c14493d5e5bded52351d02ac032bab33ade31fa390ed1854fd07ed9a9e3d46e821c556b3f0f7fe613ab69f3ca17868428f747b6da21090d5a0b0872b02535c190a0b91f92ab1cd435c55598bea8902f2b3ddfbf6c594baa3db5b4c899b7fbcfac1b982f064aba6c3d9ce20d9c5708b09608ca35e15daf289973cac90247014a4a729d0e0a6f3f6f7089c59416aaf2795a9366454b4997a3aed391642a0f7e8a5b608ca5bbbd6b0dc898e25da48da994b112a6ddd2bd47809d0fed3f094e23ffd938cc52d9dd53c55de1609e60c12c971e1587dfb7f49605a9dbd410ec36fbaa17816a299d379f780c15e681e7b817283df6e40d77d250a67a948173037508e4386f80fe1eafc6cbeefefe13454f9a4d9dd33a4dff1086c2475dcaaf829f2641b1aadc53534f047d51e2ef5d76649dee8cde32c06963f28c089dd29cefb3ae9ffcadb964886aa2ec0a63f747cc340820a50748308f5f5055c42e82d8618f4dc523bfa43553511a4a18429c1dea53d79f822a53b03568b9d13418005a5188f7b6f58c9a8fa3f6469d8bcfa775433d2cc86175072614f26dd236c4a40a2570e7212132ce994b4a338a7e98c8c148b3543bf31bca1ca66e685eb24bae73b6fe8a72e005fd240bd9973391139c299d1352a42d30448d3ab5e56ff3c0e3b4b19b4c6419a089261b7d2b1aae78bbd4d130c66def9623117351355e3219fd3ade9c4dd20d07cab3ab0131d1ce423f675055b9712f1025f3f44d552f3c209cfe9a899645db282c2fecc3eeb826d3ce9a69112e817b5d5b50870e85b84159de3644a20aa273ca737c51c491a6c32ff9fc337cb012860642b3e9551836810c6282b53d773434fe44968c5e3473b79459431b1c3278a355b9dd3434d66a1a971c45f1bec259bbe78582cfa54ecd7cae1bca71e80d10ae3d3374b0ad039098843267aa78febd692a9499c121c6a3a79c5d52a2c5a0025f00f22af286f4714023616289448300478b3ad06750da95eb94493adabfbf208bba3bde81aaf230b75bdcae609e6d9d16ba4e5eec6a1565f9c9650a5fa40497077fe5c46fb320d9ee3fdce5e45fbb11de6c3bdeceee5efde71467a1c88820fef4b3d59d60e291ded1bb8148b5845582b9eb630fd14802b300accf0dcfb720b46b6307e42472c988940ae4bad154bb4612d576f888168691ce27dbc5fe5bda48a967c7fb4ea26b0c3b5492fd613c60f87207045153a01107358f1fa7d25f7b05176f3c33a703207bd17243ebe2315de4237fb90d2c48a2384d09e492aa9fad5f27fea7fef6b231576b5f3afb8e1077f9be57a1bbdf53890e048fcbfeaba299a3c4a15b23f911879ad22a64bee1f08ac3c20336557c0cc10cb3ec314bc650e4052aab4b603921321ebdfbeeaab3c266a4ad2639efd4d8488df06ec11feb8d66cf122de053515a4c5c2a9dc39a7b36c525d9c619211ea34daf62b7012599388bae2d9888e24d373d114985981ea0530b1104e1e7e167082622e27dd51e6c082882c2fe78adb5b6b80673f45170a90c2b3a54e48913615f9d77f15fdfc5eb97c2aadc35f6fa49bd64b8bbcb62ba523c3dd740641b730c7084395e7acbf3532aad8008a80af89eb8df4d27d27dba3168a5562d439f190795cb474f901cbcfd00c2d9418ec0301bb1f0f3921b403944b5322129ab6b09c388590477654b7e783e32fe0ff11b8b00f78a1a1a6712713c12e6de920947e7722d953f3f3b7d7fdb24692e298bd06a8a5266eb93d022330a98aaaffcb03e0b1587febebcc9c66082c0e304d1e09aea8cd878d10222c66b88da4acff9a6c7a175180", 0x1000}], 0x9, &(0x7f00000032c0)=[@init={0x18, 0x84, 0x0, {0x9, 0xb293, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x8200, 0xfffffffffffffffe, 0x9, 0x400, 0x1, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x20e, 0x3, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x200, 0xf27, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0x4, 0x8206, 0xfffffffffffff7e7, 0x5, 0x1, 0x4, 0x8001, r7}}], 0xf0, 0x80}], 0x3, 0x20008080) ioctl$VT_RELDISP(r0, 0xb702) 2018/04/05 00:05:00 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xbb6f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) [ 641.417351] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/05 00:05:01 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000740)={r5, 0xb4, "d54fe7c7bfd01b8b5588b003d395989404673debc6eed741bbffa13b2c97fc54aabad54fd97475db73845e998617544418aba527e7df7accda80ad96a49f2134651128b95ca98893c7e73a18ca184cc9c830397c6d93e6a5e1aca9be771567f40da52314b8e92b910a37f2dd4bd602a72aa2ef6e7e14aeb0275daa12c2fc60525ca8f936bed7cc1ff8cf677f3e5a513019000b8c065f2c2e30e583cbbbf12d9cada09d12302683a49cd985303026b24b6663a43d"}, &(0x7f0000000080)=0xbc) r6 = socket(0xa, 0x0, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:05:01 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x1, 0x8000) openat(r0, &(0x7f00000003c0)='./file0\x00', 0x200000, 0x20) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x200002) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000002c0)) r2 = socket(0x200000000000006, 0x2, 0x0) connect$inet6(r2, &(0x7f00006b2000)={0xa}, 0x1c) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x40) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0xe6, [], 0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/230}, &(0x7f0000000240)=0x78) openat(r3, &(0x7f0000000340)='./file0\x00', 0x42080, 0x100) 2018/04/05 00:05:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000040)=@ethtool_rxnfc={0x0, 0x17, 0x0, {0xb, @udp_ip4_spec={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4e21, 0xa7}, {"f684", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 0x7, 0x0, [0x5, 0x7]}, @ah_ip4_spec={@dev={0xac, 0x14, 0x14, 0xd}, @multicast1=0xe0000001, 0x0, 0x4}, {"b697", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9, 0x8, [0x4, 0x4]}, 0x4, 0x8}, 0x2, [0xff, 0x4]}}) dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000000)="00601decd486f236072065a056de9a6c14") ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:05:01 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) io_setup(0x4, &(0x7f0000000300)=0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) set_robust_list(&(0x7f0000000180)={&(0x7f0000000280)={&(0x7f00000002c0)}, 0x5, &(0x7f0000000140)={&(0x7f0000000240)}}, 0x18) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x2) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000200)=0x1) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00000000c0)=0x7) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/04/05 00:05:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/05 00:05:01 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8800, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x2, 0xff}, {0x7, 0x3}, {0x4, 0xff}], 0x3) fcntl$setlease(r0, 0x400, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000200)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={0xffffffffffffffff, &(0x7f0000a5a000), &(0x7f0000107000)=""/78}, 0x18) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0xfffffffffffffff9}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x5c) [ 641.561484] kernel msg: ebtables bug: please report to author: bad policy [ 641.574306] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/05 00:05:01 executing program 2: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f0000000040)='./file0\x00', 0x48200, 0x40) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000180)={0x9, 0x8000, 0x384, 0x0, 0x2, 0x4}) r2 = msgget$private(0x0, 0x8da25b81a4cf858e) msgrcv(r2, &(0x7f00000001c0)={0x0, ""/224}, 0xe8, 0x3, 0x1000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x400, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="380100008fe41076c9dd8ae4000000000000000000000000000000000000000000000000000000100000ffffac14ffaa000000000009", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000008600000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/05 00:05:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x103000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000140)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x80800000000004, 0x7ffc, 0x800080000001, 0x4}, 0x2c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x3, r1}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) 2018/04/05 00:05:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x400080000028, 0xb01, 0x0, 0x25dfdbfe, {0xc}, [@typed={0x8, 0x0, @u32=0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/04/05 00:05:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x2) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'none\x00', 0x1, 0x5, 0x47}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 0x2, 0x0, 0x8eb}}, 0x44) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x1, {{0x2, 0x4e23}}, 0x0, 0x8, [{{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @rand_addr=0x2}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @rand_addr=0x6}}, {{0x2, 0x4e20}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x490) 2018/04/05 00:05:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400080, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000100)={{0x88, @loopback=0x7f000001, 0x4e22, 0x2, 'lc\x00', 0x8, 0xe63a, 0x15}, {@empty, 0x4e20, 0x3, 0xfffffffffffffffa, 0xd3f8, 0x1}}, 0x44) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x200000000) finit_module(r0, &(0x7f0000000000)='.+eth1\x00', 0x2) accept$nfc_llcp(r1, &(0x7f00000003c0), &(0x7f0000000180)=0x60) 2018/04/05 00:05:02 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) sendmsg$nl_generic(r0, &(0x7f0000001c80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x6020000}, 0xc, &(0x7f0000001c40)={&(0x7f0000000740)={0x14d8, 0x3e, 0x100, 0x70bd2d, 0x25dfdbfd, {0xc}, [@nested={0x10e4, 0x77, [@generic="8cfb46a23897624b8636c6f567cd2cc91f6ba792636eb8985b9d0e2f2354cd6ea864537ef4cdaf92b8dd0594981585144c24be68d8df6332aa380483a00a540cdd5ecece000689f07e961785fe37705ab2d5fd0e13c4de68c4752a091dbce0e32f3494b33a113d521d8dfd6eb7d813380413f1447db5907e6f9242fd7e50b47af3fd1a777202597c9a9670ab5b6ddf418f5c49dce6a3fab194380a427c348f38ad793627c1259df206bd59eab8d94a5ea930bcf29a752b578c4c4fef11cd364ced269a77d3675bcfcbb34893a94a68bd9aec58f11db1", @generic="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", @typed={0x8, 0x52, @fd=r0}]}, @nested={0x104, 0x19, [@generic="d07c929f553093b74c633030f5e76ef736d635efe31f16167cd4eab9b862c48b45ef136692bc33384b6c2b241cbb1d787a372ab3caa810dba2b8a5a5390b705e7286909db5041ec472c297f89a4789ed43619de4707e9c2732cb89b5d60ea9edb650a729dfb1b2b7a397", @generic="130ea9f5111f39caa02f942714937a372dea46eeba87f6b170d2a64ef96d47b4edfe58f343b701e9b41e792ab77022e7a573702d415018a1c16a55d2d68acb8e88ff408516d219c9fa5d76629f7ac29b4abd7d4cb8e1187a83c5a7156ffb5eb9da77099243325da4c83c18ee0e5be92770e92a45a70a2ccc7958cc8dc44646e0b3bfb29bb31996068cab959d79bb1084c81d37"]}, @typed={0x8, 0x34, @uid=r3}, @nested={0x2c4, 0x8f, [@typed={0xe8, 0x5c, @binary="523b0fba0dbf078689132aad0d9fc38a1f9bb9f14f2400fc32d970a931fec8a4ce64c3eee21adb7bbee0005fb79cc616248c0b6ded5f51c901bb9020a9219b1c50ce9f8e4517facc76ebf53cde3e0b986d882a136f90b1edc63d13edc11c92bafd28808d397db34abddf4234e8709a1b53e35fb67870c8ec9dc6756fda78a56f661de6f5190cb27e4c060397ddad57a6933e0c10160f6597e6194e801182b8d0644cfaf96b0eb625e42f7c4a924435f99fe4f5eb4a60585e3748a2757fe80b8c1deadbdb5b969e5cd3d08ae3ec36fe7a2a8e77a70b6bd91d5c8830c95b31608dc4"}, @generic="d35f7c8f8a6a3780dae09192d46e7a905eea05983605a715315c9d33322a8688293c9894fb0dfb95aec879a5b13cecc815eb76404fed38729f1b9d2be14d997ab5bb662e23686fbfa02b7de6a66142af9ac31a65b6f12d51ca881958b67abd9f253ac382faf7a2fe18dff7d10c34eeb5a4c1ece4862f4dbac8242d1fff00445d4bbafcdd12e3f831663c53bc6dc8d19169dc3659eff7eab3935bf72ab908e87d7aeb3260e5370efe5c1dd94354d69c821c4bd73c342214", @typed={0x4, 0xe}, @generic="5d2a0694d7092fed298e93224aa01c5c679181ffbcef5155c792985ac5a6ec35a0ce732bc28e069efa55864d", @generic="76fd541a784f92cb4fe1fddd4164e9eb11300ae04733a78d47092e35fef75126b4f5fd279872aa4ff24038745901f6f0e01e1ec49fd091d7f2c2a0184bf37e227ee5c0f46f83d17eb54594a2b0bc8730a0f8243aceb6c2e7da44105235213fa8318cf64fbb8ac65372415a3d8b4cd81ad3fe5bef1a7e357efdf8f52859d6eade0f5d9b4bc14a0c1beefb74ac4875f7b1dc5a598bae4dbbb8f194824cb62fb7828d2a302ee1222130b6b3ab4457f43af057a24f59721bb7c576d5", @typed={0xc, 0x6e, @u64=0x4}, @generic="184e272a5ff3eb912c6b86fa855f4f79a76d76fa68ee", @typed={0x14, 0x64, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0x4, 0x65}, @typed={0xc, 0x56, @u64=0x6}]}, 0x14d8}, 0x1, 0x0, 0x0, 0x8000}, 0x40080) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r6}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r7 = socket(0xa, 0x0, 0x0) ioctl(r7, 0x8916, &(0x7f0000000000)) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r6, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r4, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:05:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x2, r2, 0xa}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r2, 0x3}) 2018/04/05 00:05:02 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x80000001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x113b}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x14, 0x0, 0x0) 2018/04/05 00:05:02 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x1}) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) 2018/04/05 00:05:02 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2}, 0x20) 2018/04/05 00:05:02 executing program 5: mmap(&(0x7f00009de000/0x3000)=nil, 0x3000, 0x3, 0x36, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000040)=ANY=[@ANYBLOB="000000f5d1ffce12"]) 2018/04/05 00:05:02 executing program 3: r0 = memfd_create(&(0x7f0000000000)='-\x00', 0x3) r1 = accept4$netrom(r0, 0x0, &(0x7f0000000040), 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$inet6(r0, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1ff) sendto$ipx(r0, &(0x7f0000000100)="6cb8f374fcce46b827", 0x9, 0x40, &(0x7f0000000140)={0x4, 0xe93, 0x3, "a2c58d4de531", 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x3f, 0x6, [0x101, 0x7ff, 0x2, 0x2, 0x8, 0x1fc]}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r5, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, [0x6, 0x593c, 0x2, 0x7, 0x4e, 0x1, 0x1, 0x8000, 0xfabb, 0x6, 0x0, 0xffff, 0x2, 0x7, 0x4]}, &(0x7f0000000300)=0x100) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) setgroups(0x3, &(0x7f0000000500)=[r7, r8, r9]) syz_mount_image$hfsplus(&(0x7f0000000540)='hfsplus\x00', &(0x7f0000000580)='./file0\x00', 0x380000000000000, 0x6, &(0x7f00000009c0)=[{&(0x7f00000005c0)="17580c07a05cf2d05bfa3174087f2207280050f9192fa7407064e58b915ab9cec0748eb7472e5698b6619dd4fff13ea92095151e2695d9da9f02089ae54fea8d00c0e24dbeff18d14c9ff2ad89d91d695f891c2dfa6a19491228446743ad373cadb4abaf24475e3648a424e1e51bf53348517720e99f476f19528b0e557016194c91ae957f5c004966c08d92e97afffd28815f6b0976eee00f1fc187bec7e19ca0b6395005b400c35a2e69850b62015d1888665854d904caed9ccd89bcea1a2837e8580a11486e84a4e20c64f0a0", 0xce, 0x3}, {&(0x7f00000006c0)="c46add2ea602c11fc5a1511bb508e7126ab8c41cb341b076833c4162791cacaeee555d5b0d79dcd597", 0x29, 0x4c0}, {&(0x7f0000000700)="af0f36bd652ef4f74a9746ff2626a17677909f380ee04e3f115a5c3f82bc9e16cc22f6726af43fd03519993c74a2528585f11a9d8c55098c6e189be4df146934ece46a54f6bcf8c188295aac0fec8c76598bcf8df78aac0854f175619288e5edde151859e16ccb55c98223be6b936caeb50ec67a0b625a955497f9d59f5c525cd3388445742ca6a7", 0x88}, {&(0x7f00000007c0)="fb830c3be589e5825ae040946a972f063f4757e694300d4a73586657424b3d7989eccf0a2408dba09b7d2606cf35106a1fb6d6a60a173f8050f8174e274b6aa60a3a43b3d6e8ba5782b8f860c9e12b820c47268e85622bffdbf6a15b20b8781d5b614a7821f439d53943f243f148c6a6bc5a65bf805f4bd8fc1511323b85cdf00dd3b1cb9eb8ed61", 0x88, 0x2}, {&(0x7f0000000880)="54c4cabc42c08955f53726d952c3dff0408624809d187300871271a7aa789e2cae801e45e2e7f48feb7522c632a564f402bd9da3c66024c6ddeff5bd90a08266b3b0497f46b58601020009cf107cf1c55aabb88d2d4f7afde572c785248af7b275b3c2c3476c70644e0a53983f742d0ff4c5f22b36723b8ce0597b903417c6704b0a871454", 0x85}, {&(0x7f0000000940)="a01e87c42a7059916a0fd99751f8aa95140bedfb61c1e82317af49eac0bc90b16e574756fa0a6625eff8962594f0661163e0d5e0e9030a83aa73647ba4d282b520e1294c35f8fb2836", 0x49, 0x20}], 0x6400, &(0x7f0000000a80)={[{@uid={'uid', 0x3d, [0x34, 0x38, 0x37, 0x31, 0x78]}, 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x33, 0x32, 0x35, 0x36, 0x35]}, 0x2c}, {@nls={'nls', 0x3d, 'koi8-ru'}, 0x2c}]}) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000ac0)=0x7, 0x4) r10 = accept4$packet(r0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b40)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000b80)={'yam0\x00', r11}) times(&(0x7f0000000bc0)) r12 = accept(r10, &(0x7f0000000c00)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000c80)=0x80) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000cc0)={r5, 0x1}, 0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000d00)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000dc0)={0x2, 0x44, &(0x7f0000000d40)="561028ab44f6a3a856de9faa356dc2cb3b086c9f612b5edc6c0f45683359e6d584131620b8112f8c7d50e1bd67bb905d422d14d58e4fd3936aa16549ad822c16c25e4170"}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000e40)={0x1, &(0x7f0000000e00)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000f80)={r13, 0x9, &(0x7f0000000e80)=[0x100000000, 0x6, 0x6, 0x4, 0x7, 0x3, 0x0, 0x33, 0xe000000000000000], &(0x7f0000000ec0)=[0x3, 0x81], 0x40, 0x3, 0x10000, &(0x7f0000000f00)=[0xffffffffffff15b0, 0x0, 0x2], &(0x7f0000000f40)=[0xb5ca, 0xffffffffffff137e, 0x5, 0xde1]}) r14 = socket$inet(0x2, 0x0, 0x8) getpeername(r12, &(0x7f0000000fc0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000001040)=0x80) r15 = dup2(r14, r10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r14, 0x0, 0x63, &(0x7f0000001080)={'ah\x00'}, &(0x7f00000010c0)=0x1e) sendfile(r12, r12, &(0x7f0000001100), 0x9) recvmsg(r2, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000001140)=""/137, 0x89}, {&(0x7f0000001200)=""/215, 0xd7}], 0x2, &(0x7f0000001340)=""/195, 0xc3, 0x3}, 0x40000001) sendmmsg$inet_sctp(r15, &(0x7f0000001dc0)=[{&(0x7f0000001480)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000001640)=[{&(0x7f00000014c0)="92ba0dd5214b1b543f4fa024b78a8ce4b636d7120d45bce66fcac2b6ba312d0849c0d932ebef4cc3530c7571571c8f986f39b56c78d5f0aa39a860e64d3f4ec5fdd2e8edf9a3d160c30b0e9cfffc5244e4af9fa380209aaad060a8388f15b1f7479c534718d6100988c413c2f0af0b917a56760938885d1bd1936f100cb5bd5dbd5c76077eea8244e780cdae6668ad85bb073a1286dbf4eacf07551e4ce66b60cf9b", 0xa2}, {&(0x7f0000001580)="098789138fc110648de0baec6407375bc18e6fde62dd97b574e32f190b80ede24217fee3096d86b5c891e550f4a14d3ff4b78db5e5b62654ee54b97de0dc62b34b3490149645f1c10b727749cf3fdd99f8ce1f118f5b3e2dacc5a27bcc885c6dc70cb29f719a51db4cea055bfc799091e8386bd4656edb1e759947f3a047931a3f211b4a35435e2c57207ada8b75d69b912d5f8ca016cc47c7be4cfa353e73b546dd3b84", 0xa4}], 0x2, 0x0, 0x0, 0x4040}, {&(0x7f0000001680)=@in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xddd7}, 0x1c, &(0x7f0000001980)=[{&(0x7f00000016c0)="355aeeb5bfb5c1f0d3f68b414da1880fd27c637a5b0bff2cd05b3f24b80eb2c82e759d7f65560823077268a844ccb7a003df3855d8df17e702e869861065a465e551e6c9aecf7eea0a90aac70099917ec472887b", 0x54}, {&(0x7f0000001740)="80bd89abe1d7e2552428a43e392d9d9975b41796bd2cbf838ee755f35b90", 0x1e}, {&(0x7f0000001780)="7c5fb80b3ac70cffc722121212427e5d9a8c3e622642e94b7f9758fc5cc1891d19eedac529933eba2e7d24d94a4bf112bbfd9fd99093c7b9dde63fc24da780429cb60b45c5c4bddd609c6d1250a10dc12d2f89def2add09bf18140dfd3e6d8daba0f350e73ce5d7d0f5ec6172277e3f23f0d1e128b66fd13c8832377f99eb0e6168a1f00473ad593ca04bff8236b147ff97e1b23d40a410c97d93aa525b16b79e6eef91cb764743990d5d32589d9ebb3288fc44094f49030e4a373671efe65b39556e9044551953d6f8800c6eb46f2d7dc6a2be798092a90853e10b5b28f02", 0xdf}, {&(0x7f0000001880)="2fe1512dfd0f1870a2874d379b3e25ce8c4f040157e11bdd814476d1a83daa4f3211d4f234343e6d112b3d73283e7a4829e4731374d993dbbb0ce2196760cb4405ed0efdf4e7f3d308abe8bd6d2616fdd4db3ecd60efff499d5b86b7e10166f6ea16ab5a7e760ad1dcc94930d35d48d38207ffe61303b195ed5252c977f5fb15e7ad6abb54611ccf8295d724c5a7e44d3158044d5067554b2f6f557261a58fb8e189ea9be8d3c41f7a2295114a7afdd11ce51b79d7ccbecb35d82566ff8989184171bb6a6824812eb2236fe883ddc29961c985928d000566f061733b5620b372748af97f07", 0xe5}], 0x4, &(0x7f00000019c0)=[@sndrcv={0x30, 0x84, 0x1, {0x1000, 0x3, 0xd, 0x0, 0x4574b463, 0x8001, 0xfe, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x8000, 0x80000001, 0x400000000, r5}}], 0x60, 0x40000}, {&(0x7f0000001a40)=@in6={0xa, 0x4e22, 0xfff, @dev={0xfe, 0x80, [], 0x12}, 0x5}, 0x1c, &(0x7f0000001c00)=[{&(0x7f0000001a80)="b3547b761a0d81d4d7190104f127cf24d944b3daa88b8e41c6f313cbd3a8ff649448d58f885449d4ada5a0e0b4287ff299aee3c1d327f781988b0b95d27008b9a16473618d58ba197e63a2b1ab5e3d6f3c928d16b3dc61abdf36b52c5b384828c673c0b7b8a12063693b0315026f91f756c15d98d2ce6f3c53ef0a10632c0783eb1f4960c1908716607c1a7259319721428a478f", 0x94}, {&(0x7f0000001b40)="032b51da4a9a8169218038c931b062296cdd6858a4f2212060beb0d6ea2bb128d5ddd207b5306dfb67a9c4b446cecd16df7c82b8ea4a36577416e05bea949db75aeaca13747074df36dcab8424e4c0", 0x4f}, {&(0x7f0000001bc0)="aa5824b45fbd0a76c082ae041c0e97a0c395e516fd1cf8e5b2cfa2185a32238c8114f6cb93966c63ad3df1ffcaa92be274", 0x31}], 0x3, &(0x7f0000001c40)=[@init={0x18, 0x84, 0x0, {0xbc, 0x8, 0x93, 0x64a9}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff9e, 0x2, 0x5d, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x3f, 0x80000000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x8000, 0x8, 0x0, r6}}, @init={0x18, 0x84, 0x0, {0xe000000000000000, 0x100, 0x7fffffff, 0x3e0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x3, 0x3ff, r6}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffa, 0x9, 0x66ed}}], 0x150, 0x80}], 0x3, 0x40) 2018/04/05 00:05:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)) 2018/04/05 00:05:02 executing program 0: getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) getsockname$netrom(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x69, [], 0x8, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000002c0)=""/105}, &(0x7f00000003c0)=0x78) connect$inet6(r1, &(0x7f00006b2000)={0xa}, 0x1c) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306}, 0x0, {0x2, 0x4e24, @multicast1=0xe0000001}, 'ip_vti0\x00'}) accept$nfc_llcp(r0, 0x0, &(0x7f0000000200)) 2018/04/05 00:05:02 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000004c0)=0x0) ptrace$getenv(0x4201, r4, 0x4, &(0x7f0000000500)) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r6}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000080)={0x0, 0x1, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r7 = socket(0xa, 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) ioctl(r7, 0x8916, &(0x7f0000000000)) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r6, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:05:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="aeb9952989b0ea5400000000000000000000000000000000", 0x18) r2 = pkey_alloc(0x0, 0x0) pkey_free(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64], @ANYRES16, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="39aba8361550ee834914e42357b7e1083f6d566506d7ad06fc5c8ba268dc1161e0358a58ef385cc5a2f6026523863c89b740eaf19917333ddfe5bc6cbf5275fea575eba84f1b98ec1ff43c3857efb9b8e38337ece615c7891fc861ce43d5c61c1dab92c00ee5af1dd90c17f67b00bda2b3c891dba38c19b690abfb32126146dae2f4b08e9150d0b23ab66be05730ebf5d8f708c49610ac688792be1b9063e9102b7ff2d0647d6f68b9e04ee57ee3958a5977f3c4a9f5eedf074b25328999073b9025f7eeeac789280cd42dc3566bd51df65356486088ac3bfbd8582e8110bbb5a8a7c773508a5f4ec7c4e429cf4ef21a2d8d3849", @ANYRES64=r3, @ANYPTR64, @ANYPTR]]], 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='coredump_filter\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x100000001, 0x20, 0x1e, 0x7fffffff}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000200)={r5}, &(0x7f0000000240)=0xc) 2018/04/05 00:05:02 executing program 7: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x0, r0+10000000}}, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) connect$rds(r1, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) 2018/04/05 00:05:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x40000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xd8, r3, 0x800, 0x70bd2c, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000000000}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbb}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x24000004}, 0x4000054) 2018/04/05 00:05:02 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000340)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f00000003c0)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0663044000000000ee9b2f0e3578ef30f8ad6a99e67cb8ac77f533bd9983fa9d92e64dfc9d1f05df43cd1debe2b2105dbb24bd7ccf9b9d23cff061cf683baeb282838d2dd49723377eb35431ea48f117be91e93c78fe1559ba2a6c83f3a32bd4e1b90f392c7047b33c36e0357fe8e50d4192522b8d5af6c31c862d4606c48fe11d400b3e2e5c750ea77c"], 0x0, 0x0, &(0x7f0000000080)}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000140)={{0x1, 0x0, 0x7f, 0x3, 0x6}}) 2018/04/05 00:05:02 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x0, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000003c0)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={0x4}, 0x4) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280), 0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000440)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') get_thread_area(&(0x7f0000000080)={0x3, 0x20100000, 0xffffffff, 0x2, 0x1e2e, 0x401, 0x18a, 0x6, 0x6, 0x7}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'syzkaller0\x00', 0x12d6}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@remote, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x2, 0x2b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001a80], 0x0, &(0x7f0000000280), &(0x7f0000001a80)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0xf8, 0x128, 0x170, [@time={'time\x00', 0x18}, @limit={'limit\x00', 0x20, {{0x5, 0x2, 0x0, 0x40}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x330) socket(0x0, 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00000001c0)) socket$kcm(0x29, 0x7, 0x0) 2018/04/05 00:05:02 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000900)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000940)="816f756ef215ec84a21ad355798416bc858a24f4cd5b3eb1bb83163795277bc3fc684356c99d003ef53c587817c2aaefbd513d06d4d565afa18f95adda9f768909701165a593489d0cdcef903f60b1e279054bfeb66a6736729566fd4035094c0943753685f7cfc6ad5781b32c6f8f2899c165833b827f51e63bb2e4c2de9f062ae74ab9f6e22b71e0f10b04621a203bc2c3a147b3188b955c5c295e0758c2dbd4260e5ae7443d716ff3e1605350dc2fbf29b37cd03a5d493fe933a4") signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000380)=0x0) r4 = syz_open_procfs(r3, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r4, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r5, 0x4) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000500)) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000580)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000680)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000f40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x7273dd8e000e074a}, 0xc, &(0x7f0000000f00)={&(0x7f00000006c0)={0x200, 0x29, 0x20, 0x70bd2d, 0x25dfdbfd, {0x18}, [@generic="6ed66deb2c5c66eb63b94728d3108a1bcb2787a76d322188be1af26a3a6f7f49f9f5b3c51b437cee3dabb1c52795383abe677c414cc17d9d3b23a0d302e29e2e45ce075d4873982ab737ff77c440d35900b9efab9e90f083212055f6b14b38189a389df0b565cbe1e5fef7271a289a05743aca4bdb0eaab96adfb0fce6446ca1fe504962e3279df99aa35edaf7041e21311cf5", @typed={0x8, 0x8d, @fd=r2}, @nested={0xb8, 0x72, [@typed={0x8, 0x28, @uid=r6}, @generic="2502497fb7c95ef975a02b1136de14a431bc17efec60225ee5e07b680cef9db59ac382665086e64a42ba77f434373bb4fa8064113fd9d5a3af201c19c89763b53923ac206979aa77cf4d5554f1427a850ab3ff7f865d8742a77da4891daf16dc70d3f5d49ca22652aba21ef6cc601df7e91100564c973ba281604209034d9d5db31be5dcd3f8e98bd9c167efe06105d7a85fe6baa4770677ab3cf56b115d2b413162ad7878e3a665ca2b86cd"]}, @generic="e76e9fba2261fc63b25023278bc2e04a19b9bb05b76369e686c4f493dc8376ee1b90c4c533c05a2544eebccd14a35a41e8665dfa8a6658b551404dceb0a96c26e0bfc26f5df3bcbde71c62f9e349406e5bc5895c9381083f62ee2e71421f6d46ff5f64f7a6ffd8dae7ddc7bffc992313a35812230ec5feb6130a7d4e64a99c73bf36aabf98219e0b6e62a573099358f561ceb5eae71ce8ed"]}, 0x200}, 0x1}, 0x20040010) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0xfffffffffffffffb, &(0x7f0000000b00)) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000480)=&(0x7f0000000440)) [ 643.069683] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/05 00:05:02 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x24001, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000000080)="ce2f88b38e58522ba82154ea50cba7a1fb8b816ebab8915e647f02a9713d65c9fb6a73ebc6e2bdf3dcf58e4b9b93276b2555a9b8c3fcec9052dd65bcf45ab07d51e64a1b412b13e845bb8b85dfd1547eb0c52e4f269254f3a7c63d9ef6b8371217723fa0d4e6", 0x66) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/04/05 00:05:02 executing program 2: r0 = socket$inet(0x2, 0x5, 0xfffffffffffffff9) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='memory.stat\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="8907040000", 0x5) socket$inet_icmp(0x2, 0x2, 0x1) bind$unix(r2, &(0x7f0000000140)=@abs={0x9cfafae2592f2ebc, 0x0, 0x4e22}, 0x6e) sendto$inet(r0, &(0x7f0000000040)='\\', 0x1, 0x20000055, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/05 00:05:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r2 = dup3(r1, r0, 0x0) write$eventfd(r2, &(0x7f00000001c0)=0xa, 0x8) write$eventfd(r2, &(0x7f0000000040)=0x4, 0x8) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[0x101, 0x2]}) 2018/04/05 00:05:02 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x80000000) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f00006b2000)={0xa}, 0x1c) socketpair(0x1a, 0x80804, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000180)={0x4, 0x0, 0x7, 0x5548}) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000100)={0x28200000000001, 0xebc1}) [ 643.104501] binder: 9630:9633 ioctl 40046207 0 returned -16 2018/04/05 00:05:02 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x80000001, 0x105000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000140)={0x4, 0x6, 0x6}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x400) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0x8, 0x2, 0x1}, 0x4, 0x3, 0x101}) write$rdma_cm(r0, &(0x7f00000066c0)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000005700)}}, 0x18) 2018/04/05 00:05:02 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x3, 0x11) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000140)=ANY=[@ANYBLOB="00080000202000000f5f00000600000007000000080000000600009e0b00c6c500000000000006000000807888e0e50d8c717284533b35fb7cc127d2c109f49bc753c4c375f7f6a2b0d87a91559ae5dbc2dfc59d4553eb9eca7607da269736306cc5f2cba77e7f026784609b659f02adaf1b5e05b18f4b96fac5eb40b95b2664ed83f697e0eb6703e414f1afe766a12076afd7c30b41efebe625d4"]) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/04/05 00:05:02 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = shmget(0x1, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt(r0, 0x1000000000000084, 0x8, &(0x7f0000fe6ffe), 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/212) 2018/04/05 00:05:02 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10000) flock(r1, 0x1) flock(r0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x2, 0x9f}, 0xf9d140c56e980d66, 0x100000001, 0x3, {0x8001, 0x2}, 0xfb1}) flock(r1, 0xffffffffffeffffd) ioctl$TIOCSTI(r1, 0x5412, 0x0) 2018/04/05 00:05:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) fcntl$getown(r1, 0x9) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r2, &(0x7f000036bfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 00:05:03 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_tables_targets\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x14000, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r1) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000100)={0x823, 0x9, 0x7, 0x0, 0x3, 0xffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f00006b2000)={0xa}, 0x1c) 2018/04/05 00:05:03 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000004c0)=0x10, 0x80000) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x0, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:05:03 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x440141) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000100)=0x7fffffff, 0x4) open(&(0x7f00000001c0)='./file0\x00', 0x4100, 0x3) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000003c0)=""/192) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000140)=0x1ff) 2018/04/05 00:05:03 executing program 4: r0 = open(&(0x7f0000000480)='./file0\x00', 0x410000, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@remote, @in6=@local}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x10101, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000001c0)=""/241) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x460104) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)=ANY=[@ANYBLOB="02080000006e0100000026891d1b51a0773eade700000903"], 0x18}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast1}}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) 2018/04/05 00:05:03 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="2400000052001f0014f9f40700090400020007fc10000100ffffffff0800000000000000", 0xfffffffffffffe97) memfd_create(&(0x7f0000000000)='\x00', 0x1) 2018/04/05 00:05:03 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xada0, 0x100000001, 0x1ff, 0x3, 0x3, 0x0, 0xfffffffffffff801, {0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x1ff, 0x5, 0xfffffffffffff90f, 0x1, 0x80}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xa4a7, 0xa56, 0x1, 0x2a, 0xe9}, &(0x7f00000001c0)=0x98) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/04/05 00:05:03 executing program 2: socketpair(0x88000000000020, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x7ff) pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) vmsplice(r4, &(0x7f0000620000)=[{&(0x7f0000d24fff)='F', 0x1}], 0x1, 0x0) tee(r3, r2, 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000140)={{0xffffffffffffff9c, 0x4, 0x7, 0x0, "2d702d273f2f871e5ae322afe5809c7c09ec2a1c81873149d779796e4108828a5e3f18c83bc111636c666273", 0x5}, 0xffffffffffffffdd, [0x7fffffff, 0x6, 0x9, 0x2, 0x4, 0x2, 0x7, 0x7, 0xfff, 0x8000, 0xfffe000000, 0x0, 0x6, 0x50a3, 0xfffffffffffffffd, 0x4, 0x0, 0x80000000, 0x6, 0xfffffffffffffffa, 0x100000001, 0x330, 0x80000000, 0x9, 0x1, 0x4, 0x2, 0xde1, 0x7, 0x20, 0x81, 0x7, 0x2, 0x8000, 0x0, 0x7, 0x4, 0x10001, 0x6, 0x1, 0x9, 0x6, 0x73e, 0x100000001, 0x7, 0x40, 0x401, 0x3, 0x7f, 0x6, 0x6b, 0x59, 0x100, 0x5a, 0x3, 0x0, 0x7, 0xf5, 0x100000001, 0x2, 0x5, 0x7, 0x7, 0x1, 0x5, 0xae6f, 0x8, 0x2, 0x3, 0x10001, 0x9, 0x5, 0x3, 0x100000001, 0x3e, 0x9, 0x20, 0x1, 0x101, 0x6, 0x6149, 0x7fff, 0x10000, 0xee3e, 0x9dd1, 0x4, 0x10000, 0x7, 0xb909, 0x8, 0x1, 0x20, 0x100000000, 0xfff, 0x9, 0x7, 0x7f, 0x100, 0xb2, 0x3f, 0x10001, 0x100000001, 0xbd0, 0x5, 0x7, 0x7, 0x158, 0x1, 0x7, 0x100000000, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x7, 0x799, 0x7f, 0xf65, 0x2, 0x0, 0x100000000, 0x1ffc00, 0x1, 0x248, 0x7a15, 0x7f, 0x1000], {0x77359400}}) write$cgroup_int(r0, &(0x7f0000000180), 0x0) 2018/04/05 00:05:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/04/05 00:05:03 executing program 6: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) eventfd(0x0) 2018/04/05 00:05:03 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) fallocate(r0, 0x1, 0x0, 0x4) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000002c0)=""/4096) 2018/04/05 00:05:03 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000000)={0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x4}) 2018/04/05 00:05:03 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000600)=0x0) perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x9ecf, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, r1, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r3) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)="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", 0x109, r3) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) setxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000640)=ANY=[], &(0x7f00000005c0)='IPVS\x00', 0x5, 0x3) r7 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r7, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r8, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r9, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000480)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) getpeername$netrom(r8, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r10 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r10, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x78, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r11, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000580)=@int=0x4, 0x4) 2018/04/05 00:05:03 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) pipe(&(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x80000, 0x0) r1 = dup(r0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x200, 0x34) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) 2018/04/05 00:05:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000001e00)}}], 0x1, 0x8083) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$netlink(r1, &(0x7f0000000540), &(0x7f0000000600)=0xc) sendmmsg(r0, &(0x7f0000001b00)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{&(0x7f0000000580)=@ax25={0x3, {"1425586b1223eb"}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000001e00)}}], 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20040, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x64) 2018/04/05 00:05:03 executing program 6: r0 = userfaultfd(0x0) getuid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mremap(&(0x7f0000909000/0xa000)=nil, 0xa000, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) open(&(0x7f0000000080)='./file0\x00', 0x2800, 0x100) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x1, 0x2, 0x3f, 0x40, r2}) 2018/04/05 00:05:03 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xffffffffffffff01, 0x4, 0x6, 0x0, 0xffffffffffffff81, 0x325, 0x2, {0x0, @in6={{0xa, 0x4e22, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x1ba00000, 0x80000000, 0x2e, 0x7, 0x4}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x6}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000080)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x38, 0x40000000023a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "2851b9", 0x0, 0xadd7106bce66fa84, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], "5b77a3ca7ddcb744"}}}}}}}, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x400, 0x5, 0x16, 0x4}, {0xdec, 0x3f, 0x5, 0x5}, {0x5, 0xe51b, 0x10000, 0x401}, {0x8, 0x1, 0x3, 0x3}, {0x8, 0x6a0, 0x5, 0x6}]}, 0x10) [ 644.348668] IPVS: ftp: loaded support on port[0] = 21 [ 644.452938] binder: 9748:9749 ioctl c0306201 2000a000 returned -14 [ 644.460507] binder: 9748:9749 ioctl c0306201 20007fd0 returned -14 [ 644.468837] binder_alloc: binder_alloc_mmap_handler: 9748 20000000-20002000 already mapped failed -16 [ 644.493933] IPVS: ftp: loaded support on port[0] = 21 [ 644.517233] binder: BINDER_SET_CONTEXT_MGR already set [ 644.522731] binder: 9748:9776 ioctl 40046207 0 returned -16 [ 644.529759] binder: 9748:9749 ioctl c0306201 2000a000 returned -14 [ 644.533789] binder: 9748:9776 ioctl c0306201 20007fd0 returned -14 2018/04/05 00:05:04 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x2800, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000200)={0x6000, 0x100000, 0x8, 0x6, 0x60ab}) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) readv(r3, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='erspan0\x00', 0xfffffffffffffffb) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x5, 0x9, 0x5066549a, 0x7f, 0x0, 0x8, 0x2, 0x6, 0xe5, 0x80000001, 0x77, 0x9, 0x2, 0x1f, 0x1f, 0x7, 0x8, 0x4, 0x7f, 0x3f, 0x7f, 0xffff, 0x640, 0x5, 0x80000001, 0x8, 0x5, 0x1000, 0xfffffffffffffffb, 0x0, 0x1ff, 0x4, 0x0, 0xae, 0x401, 0x1, 0x0, 0x8, 0x1, @perf_config_ext={0x101, 0x10001}, 0x4a53, 0x200, 0x3ff, 0x5, 0x100000001, 0x1ff, 0x80}, r4, 0x4, r3, 0xb) request_key(&(0x7f0000000380)='.dead\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='erspan0\x00', 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0xfffffffffffffffe, 0x6, 0x3, 0x9, 0x0, 0x7fff, 0x10000, 0x1, 0x0, 0x3215, 0x8, 0x7, 0x40, 0x4, 0x6, 0x80000001, 0x1, 0x100, 0x0, 0x1, 0x7ff, 0xffffffffffffff81, 0x800000000000, 0x4, 0x9, 0x1000, 0x2, 0x6, 0x7, 0x1000, 0x4, 0x401, 0x1ff, 0x1000, 0x3, 0xc1, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0xc5351783382b92bb, 0x0, 0x80000000, 0x6, 0x9, 0x8, 0xfff}, r4, 0xb, r1, 0x0) 2018/04/05 00:05:04 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0xfd, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xdbea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x4, 0xf3}}, r3, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000005c0)={0xa0, 0x7, 0x6, 0x1, 0x81, 0x1, 0x3, 0x5, 0xbb, 0xe48}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x100000001) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r6}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000003c0)={r7, r8/1000+10000}, 0x10) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r9 = socket(0xa, 0x0, 0x0) ioctl(r9, 0x8916, &(0x7f0000000000)) r10 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r10, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r6, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r4, &(0x7f00000004c0)=""/2, 0xffffffffffffff9f) 2018/04/05 00:05:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-serpent-avx2)\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000), 0x1ca}, 0x0) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) 2018/04/05 00:05:04 executing program 3: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0xfffffffffffffffc, @empty, "0700000000000000ff0400"}}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000000)={0x3, 0x0, [{0xf7f, 0x0, 0x2}, {0x202, 0x0, 0x884}, {0xa99, 0x0, 0x3}]}) 2018/04/05 00:05:04 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x20000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00006b2000)={0xa}, 0x1c) 2018/04/05 00:05:04 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_key={0x2, 0x9, 0x8, 0x0, '8'}]}, 0x80}, 0x1}, 0x0) 2018/04/05 00:05:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x100000000000) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)={0x28, 0x16, 0x401, 0x0, 0x0, {0x4000a}, [@nested={0x10, 0x0, [@typed={0xc, 0x2, @uid}]}, @nested={0x4}]}, 0x28}, 0x1}, 0x0) 2018/04/05 00:05:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x1c, 0x22, 0xafb, 0x0, 0x0, {0x2}, [@typed={0x8, 0x71, @fd=r0}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:05:04 executing program 3: r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x3e, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'wrr\x00', 0x0, 0x2000000000004}, 0x2c) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r1, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8001, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) alarm(0x2) socket$pptp(0x18, 0x1, 0x2) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000140)=r4) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000280)=0xffff, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000200)={0x7fffffff, 0x0, 0x2, 0x200}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000240)={0xffff, r5, 0x0, 0x20}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000002c0)={0x1, 'syzkaller0\x00'}, 0x18) r6 = inotify_init1(0x0) readv(r6, &(0x7f00000005c0)=[{&(0x7f0000000300)=""/152, 0x98}, {&(0x7f00000003c0)=""/198, 0xc6}, {&(0x7f00000004c0)=""/244, 0xf4}], 0x3) 2018/04/05 00:05:04 executing program 2: mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x185800, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0x4e, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/78}, &(0x7f0000000140)=0x78) recvfrom(r0, &(0x7f0000000240)=""/215, 0xd7, 0x40000141, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x1, {0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5c1999eb}}}, 0x80) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/05 00:05:04 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000006, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) 2018/04/05 00:05:04 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x80000001, 0x688800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}, [0x100000000, 0x6685, 0x9, 0x5, 0x10001, 0x10001, 0x3, 0x6, 0x1, 0xa45, 0x8, 0x10001, 0x3, 0x6, 0x30de]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r1, 0x2}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x11, r3, 0x0) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x3f, 0x204040) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000000380)={0x5, 0x2, 0x12000, 0x2000, &(0x7f0000f5b000/0x2000)=nil}) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000180)={0x1f, 0x6, {0xfff, 0xbf, 0x72, 0x6}}, 0xe) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) 2018/04/05 00:05:04 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x2800, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000200)={0x6000, 0x100000, 0x8, 0x6, 0x60ab}) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) readv(r3, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='erspan0\x00', 0xfffffffffffffffb) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x5, 0x9, 0x5066549a, 0x7f, 0x0, 0x8, 0x2, 0x6, 0xe5, 0x80000001, 0x77, 0x9, 0x2, 0x1f, 0x1f, 0x7, 0x8, 0x4, 0x7f, 0x3f, 0x7f, 0xffff, 0x640, 0x5, 0x80000001, 0x8, 0x5, 0x1000, 0xfffffffffffffffb, 0x0, 0x1ff, 0x4, 0x0, 0xae, 0x401, 0x1, 0x0, 0x8, 0x1, @perf_config_ext={0x101, 0x10001}, 0x4a53, 0x200, 0x3ff, 0x5, 0x100000001, 0x1ff, 0x80}, r4, 0x4, r3, 0xb) request_key(&(0x7f0000000380)='.dead\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='erspan0\x00', 0xfffffffffffffffb) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0xfffffffffffffffe, 0x6, 0x3, 0x9, 0x0, 0x7fff, 0x10000, 0x1, 0x0, 0x3215, 0x8, 0x7, 0x40, 0x4, 0x6, 0x80000001, 0x1, 0x100, 0x0, 0x1, 0x7ff, 0xffffffffffffff81, 0x800000000000, 0x4, 0x9, 0x1000, 0x2, 0x6, 0x7, 0x1000, 0x4, 0x401, 0x1ff, 0x1000, 0x3, 0xc1, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0xc5351783382b92bb, 0x0, 0x80000000, 0x6, 0x9, 0x8, 0xfff}, r4, 0xb, r1, 0x0) 2018/04/05 00:05:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x10000000000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) getgroups(0x4, &(0x7f0000000340)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, r1, r2, 0x1, 0x80000) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000080)=""/4, 0x4, 0x0, &(0x7f00000001c0)={0x4, 0x0, 0x0, "ee2e94d1e083"}, 0x10) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000100)="660f382b3cbaf80c66b870b7f98e66efbafc0cb80d00ef0f017901baf80c66b8b4c3eb8066efbafc0c66b80000010066ef3e660f686f05260f135a77bad004b000ee0f20df66b9f709000066b80090000066ba000000000f300e", 0x5a}], 0x1, 0x0, &(0x7f00000001c0), 0x0) 2018/04/05 00:05:04 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000040)={0x1, 0x8}) connect$inet6(r1, &(0x7f00006b2000)={0xa}, 0x1c) [ 645.429294] IPVS: set_ctl: invalid protocol: 62 172.20.20.0:0 wrr 2018/04/05 00:05:05 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='cgroup2\x00', 0x1800000, &(0x7f0000000740)="ccb2329e4ec8fac9b4249a7ea83f80813b7762cc34b29599c3f13b3e78a797a873c7032848b644ad7977749944f9850bba83c9b3387c1138dbdbf7a53b8e01118228b8659d1145e7e8a7936d5ac36877398e3b1c10bc5762d5624cfb1eb5ecfcf250") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x0, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:05:05 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x50) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0x2, 0x2, 0x8, 0x2, 0x7fffffff}, 0x4, 0x8}) r1 = syz_open_dev$sndmidi(&(0x7f00000007c0)='/dev/snd/midiC#D#\x00', 0x7, 0x8000) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="f0f281053ec2fd8df43d77976401396ec5157767efc3f268869419", 0x1b, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x8020001) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futimesat(r1, &(0x7f00000001c0)='/\x00', &(0x7f0000000240)={{r3, r4/1000+30000}, {0x0, 0x2710}}) connect$inet6(r1, &(0x7f00006b2000)={0xa}, 0x1c) [ 646.228424] IPVS: set_ctl: invalid protocol: 62 172.20.20.0:0 wrr 2018/04/05 00:05:05 executing program 6: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x8, [0x0, 0x7, 0x3, 0x5, 0x3, 0x7f, 0x3f, 0x3]}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000164ff0)={0x2, &(0x7f0000000000)=[{0x8000000000b1}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') pipe(&(0x7f0000000280)={0xffffffffffffffff}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000005000000"], 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'bcsf0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) connect$netlink(r0, &(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfc, 0x1}, 0xc) 2018/04/05 00:05:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="ac694a8a3f", 0x5}], 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x18, 0x4) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000001c0)={0x101, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x46) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2000, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000280)={0xcb7, 0x10f004}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000140), 0x4) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x7, &(0x7f0000000080)=0x99, 0x4) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) dup3(r4, r6, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) 2018/04/05 00:05:05 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) r2 = dup3(r0, r0, 0x80000) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x0, 0x2, 0x795, 0x1, 0x7, 0x800000000000000, 0x3f, 0x1f, 0x8, 0x6, 0x1, 0x3ff}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000100)=""/142) timer_create(0x0, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x400000) timer_settime(0x0, 0x0, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/04/05 00:05:05 executing program 7: set_mempolicy(0x2, &(0x7f0000000000)=0xad, 0x7) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x89) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000000000000001, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 2018/04/05 00:05:05 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000080)) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) socket$inet_udp(0x2, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x0, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000440)=0x8) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000580)) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000004c0)={0x8}, 0x4) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:05:05 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xebe4, 0x200001) sendto(r1, &(0x7f0000000040)="a1ffa85828e8af47d37d4ce16d082e367bdce72da121510f8d6526242d1bcdbebfa0cbcf94c053a4b9aae11607e4c996ef04358cffe52768951551572fa55d1488a362056995a90339f8eec6b47e66ff21eb24ef9850141fdb715a5b3d6646eaf3db12da236727ff24a08d5a746b747a393f47943d5e23c91fe16d860339966af659081570aa5a26cad13996cb7b66da746ccebc538486aebf643769b1220dbcfc8b02d3b6c57a9f7f5ffa39dda748fe166c729ffe16ffd5aacba8b0dec5dbb4865ba105d13a55349276376d0a7163ea6ef4f2cd581c8566cab16cc185ce9d882629b7e82bedc95f3183b8250eba4892", 0xf0, 0x800, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x3, 0x4, 0x0, {0xa, 0x4e23, 0x10001, @dev={0xfe, 0x80, [], 0x16}, 0xa1a4}}}, 0x80) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000200)=r2) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000240)=""/244) r3 = socket(0x20000000000000a, 0xe, 0x0) fsync(r0) connect$inet6(r3, &(0x7f00006b2000)={0xa}, 0x1c) 2018/04/05 00:05:05 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x100000001, 0x8008, 0x8, 0x9, 0xcaf9, 0x8, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x3, 0x30}, &(0x7f0000000140)=0xc) 2018/04/05 00:05:05 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=@dellink={0x20, 0x11}, 0x20}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x0, 0x3, {0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x60b}}}, 0x32) 2018/04/05 00:05:06 executing program 7: syz_emit_ethernet(0x10, &(0x7f0000000000)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x8, 0xa22, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101001, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x3) 2018/04/05 00:05:06 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) 2018/04/05 00:05:06 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x7, 0x1000, &(0x7f0000000000)="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"}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0xe, &(0x7f0000fcc000)="eb375d06e0aa9f807a121e879bac"}) 2018/04/05 00:05:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005a6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) flock(r1, 0xc) madvise(&(0x7f0000bb7000/0x3000)=nil, 0x3000, 0x9) 2018/04/05 00:05:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xb) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'syzkaller1\x00', 0xffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x14500, 0x0) getsockname$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = socket$netlink(0x10, 0x3, 0x4) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x4000, 0x0) getsockname$unix(r4, &(0x7f0000000180), &(0x7f0000000200)=0x6e) socket$netlink(0x10, 0x3, 0xf) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000240)) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000280)=0x4) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000500)={0x4, 0x0, [{0x2, 0x4, &(0x7f00000002c0)=""/4}, {0xd001, 0x56, &(0x7f0000000300)=""/86}, {0x0, 0x73, &(0x7f0000000380)=""/115}, {0x3001, 0xea, &(0x7f0000000400)=""/234}]}) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x8000) sendmmsg(r3, &(0x7f0000004f80)=[{{&(0x7f00000005c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x20401}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000640)="4d0a62158357c8060b2a5e790509d917f1bdb4a33776a3baedef523d9eea11ca85b5ded3bc7000a0e029c8fe446e5a8c1e8011a53957f14f77c231d18a4faee926bb91551692d31250ae31966dba104aebd65a6ea2b349cccd45ee5af71dd5b32796313b6391be0d03057a38934f8efd2b59d92c0e5018c30d0a1cf355446860269c6a01467d8aec1aeccee6619794a0336f1cefe2a648eb4df6f3a1fe1c518e0291b3b5202bc2b2a6a5becf52f9f669ee3852f53cd8785d0fdcdc0adfdba4fc784000af61560429d55b", 0xca}, {&(0x7f0000000740)="3cb1e0bc3b3b3d5b3a79a51b2d762db7ebdfdae12c77c71a7d88dc0c35bd4c8777d220986d00c84919de8977e876f999694574bfd4298c41cab279f8486b0f53b90e2973889922b0063bdb78bbac08550e33beb19f3543d20309ff9bc7e1aaee682e0993f19b7e1af810e543df6e631feca1ee3810be02827a0c65550aac370aff87822003fbd165ef2ab83c6fe9267647662a7869223ec0f25c978ae7eee15d53ade129d16d799ff0d1cd40910d790508906452b2a95f919164b524b46374deeb1aee", 0xc3}, {&(0x7f0000000840)="2f5e1cc8970da8e18d741e917eb97fbaf89b32688b1d24d257f2070571b10fe5c27e7444928e783d78bf6169dd2ba4507ed59781481677306b83a9f4b2ece4b5e1c93d7e6ee21d8957742d3552e319c3038cd607298d14d2936bcea88d5bec1ff862f15fcc891fc5fa8ba71b775b8fb96d5be96a4e218549bd3a9e9d0687ca", 0x7f}, {&(0x7f00000008c0)="a85113e2065991417de56a118ed32e8c85e3ce62809e15bc03b01ab82632bd4450e07b28f3e454f7fc5e709e91c112dea2b4a073b8e8e7e0505c975cb99ab770bb50103a447d8546696cdf0152d02a651055bcb830c367ce632c7f217e1b361ec6753695178579392c7f47647867dfb041350ff072ad69590cbe73631d82d2c44e98e883b42ce6e534fe2e9904157c108475af9baa5d5612", 0x98}], 0x4, &(0x7f00000009c0)=[{0x68, 0xff, 0x2, "ea69c0b2ea24da24d9a617fee20603a0927db7b152b0f8db56fe2aabe4e7990b23824d5fd8ed5c13138020e30fba085afc0a583dd6c5caf21688e0f36e7c5014db0bc5346aebfa1b5e7ed3ae821c227f2fc584c9dda111"}], 0x68, 0x48010}, 0x10001}, {{&(0x7f0000000a40)=@vsock={0x28, 0x0, 0x2710, @my=0x1}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000ac0)="170bdcb56205ba964bcdca0f6ce7bf5c747dad144273ef90f59953aa855ece69573429a2a17e74309036ffc2db28bc932aeba15ee07abaa10b1b8dc444b286038a338de89599237a0874da694d1616909831ec706f2371603ed21e5179f1c97e3631de66242894ad50f869025dcb3946f534521bcd79f860629c2d41d546c9a54dd8bfd91ef03486b1ba07104e75749f67d719477d896b48021a32c694d4599a7d3c3ed84a1d0598", 0xa8}], 0x1, &(0x7f0000000bc0)=[{0x108, 0x119, 0x4, "bcb9e3144a8d005dbb3c489dbebf87f72b4af3dc1e9242df3caba7c8b03b897e76cf547e4aac0f24125bfa9974e733fecc39db9d090121fd47f214ab9abca785e533bbccb631c79da2e4e0d85adc9ce4cfbccd6626b8e1d401c5788a3595332a8f3a0c7a6491ce9c42efe9ea894f4180111b7cebe2b94c0c76bd9bf277fa242d499aeb8b1ff06d1ec5920ab4af345e997e17c029d6df256c95c5680ae4c5ce667a043409dca367ef30e578113646a874203e2a86719063a25a6cf1721b85d5628298333f120a48a5126cadffdd1b336c29105419fc549dfd265704eaca5e05428ad035d981e46d20a4322cd02b3ee8aaa9098cc71e5051"}, {0x80, 0x0, 0xdc, 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{&(0x7f0000003b40)="acbc0e598d4ce4e74bcc6748f4336995c020ec3591a45a818d287d6b55f04755b08382dbe593d06e265eb1315e5608ad29128dbf328f75b25058ce5f244369204a998cb9102f977af187760106b1d8a4a8816219ca6c5a5bac46e5a2af9387632b0ede0a91f3a77e6bf4f1cd4855a1f64aa6d3c2c17d9713f2b5d43c79cdcad22a05114c916757e0f0b441a7365c753b79f512cc9da734f56de910058abc59787976dfc6e479399bab98c6d8602b0e1a41d5288f3539912906", 0xb9}], 0x2, &(0x7f0000003c40)=[{0xe0, 0x103, 0x401, "6b72801ae14d29a74048c84c41cbb6c578f386212e34e4b3b2fc2754326bff35e0cafd734ccb33a9842556dc098829120f67e98f2284869c7139b4ff00444b079f5b83335e5ae3df4e157685ec400172a8dde268efa41e6cfba1e62ca1f63829752b7d7a858d98a62634eef8b44f9cc91e444a091f54de49c8d05fc971625d414d85356af072591ecaf1d225514196c20ea4d2ad10a19816ef18c73bed55df2bb1daab6912d3b9b182a8bfeb3bacd10103b41f23e49cf5966538f4422284179af81d0f4e2bdd98ddf8cd"}, {0x40, 0x1, 0x1f, "cfb68a03b9ffd357bcb2ecea184318dd815bfc8884d8f3f4da8625c6819df806a7186132defb9946aaf6832df86de1de"}, {0x1010, 0x117, 0x467, "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{0x38, 0x115, 0x7fff, "fd7f1c7dcc980cc028a5548cf2fa2f796b193f8d5592de26beb969d414877a5896a60fdea862"}, {0x30, 0x3a, 0x4, "3137125653b8276da95f78a81ff919ab5076a5f52fc2a854e3569c93d5e8eb1d"}, {0x60, 0x109, 0x48b8, "5a2e02c3bb85632e10627380844857469d2efb7bfeddc3e6abad1eca3e33512367e5ef6da107450c6f3321f2d5d17b31a3f38de7d6d29772bc234eb72f0d3b7138b13b115ba6912376"}, {0x38, 0x10f, 0x81, "670bcc58a1c5b67f2538e46ff76204b0fe463d129829b4b04008108a771838109ef9"}, {0x68, 0x112, 0x80000001, "f83056b72f64df91500375d5f85afc1a71967ff9596a4b3ea8412f05383e20657c0fafc240a7ff62df9e8549fabc67882a4a6e74e72969965eb5ab03b866a38e33b9bf0cfb70ddc4c705fc28a5cffc0dddfd5d1d56"}, {0x68, 0x10c, 0x7, "55a5c27b0c015e4ebc057048d27b15955dbdd6f97ed9e06a3295546f7e7017425c1bf2d1b55d3ca68c37bc8b851176834f6ed4c2987bb3130007dbc75902fab2b0831e6404a488f0af895f989749f7c885f8c33587d3"}, {0x30, 0x1ff, 0x2, "88cbbaf30ff59157e74dab8c4289421b389df9c84cb8d2f2f4c3504fe104"}], 0x1330}, 0x1}], 0x5, 0x41) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000050c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x900000000000, 0x29c8}, &(0x7f0000005180)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000051c0)={r5}, &(0x7f0000005200)=0x8) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f0000005240)={'filter\x00', 0x4}, 0x68) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0xff) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f00000052c0)=0x1) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000005300)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e23}, 'bcsh0\x00'}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000005380)={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1392}, 0x20, [0x9, 0x3, 0x7, 0x100000000, 0x1, 0x4, 0xa854, 0x3]}, 0x5c) times(&(0x7f0000005400)) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000005440)={0x3, 0x8000}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000005480)=""/124, &(0x7f0000005500)=0x7c) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000005540)) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000005580)={0x2, 0xd, 0x4, 0x3, "5590b53e8e70c753e93d70d75ed91c6e36133d401b5c1f38875da4b4e04394df"}) 2018/04/05 00:05:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000040)=0x6, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x4d2, 0x14000) r3 = dup2(r0, r0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000000280)=""/244) bind$ipx(r2, &(0x7f0000000080)={0x4, 0x0, 0x6, "4c934bc41bd6", 0x27c7}, 0x10) 2018/04/05 00:05:06 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0xff, 0x8) connect$inet6(r1, &(0x7f00006b2000)={0xa}, 0x1c) 2018/04/05 00:05:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='wlan0@#:wlan1{vmnet1lo\x00', 0x2) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000180)={0x8, 0x5, [{0xfffffffffffffe01, 0x0, 0x790}, {0x100000001, 0x0, 0x8}, {0x5, 0x0, 0x1000}, {0x100000001, 0x0, 0x81}, {0x101}, {0x7, 0x0, 0x3}, {0x80000000, 0x0, 0x7ff}, {0xffff, 0x0, 0x3}]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) 2018/04/05 00:05:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) syz_open_pts(r0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4000000000000) 2018/04/05 00:05:06 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x40) r2 = getpid() r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000040)={0x0, 0x1, r2, 0x1c00, r3, 0x10000, 0x101, 0x1ff}) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semtimedop(r0, &(0x7f0000000180)=[{0x0, 0xc6a}], 0x1, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/05 00:05:06 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) timer_create(0x7, &(0x7f0000001200)={0x0, 0x1d, 0x2}, &(0x7f0000001240)=0x0) timer_gettime(r3, &(0x7f0000001280)) userfaultfd(0x7fffd) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0xfffffffffffffffc, 0x0, 0x7, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x200000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r4}, &(0x7f0000000040)=0x8) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x100000001, 0x1000000000000000) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={"0005000000030000002a0000f9ffffff", {0x0, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000011c0)=0x1f) r6 = signalfd(r0, &(0x7f00000000c0)={0x40}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000001180)={r7, 0x1}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f000000f000)=0x1da) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000007ffc)=0x10000000006) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000240)) fcntl$setlease(r6, 0x400, 0xfffffffffffffffe) setsockopt$inet_mreq(r5, 0x0, 0x25, &(0x7f0000001140)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) readv(r2, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) read(r2, &(0x7f00000022c0)=""/4096, 0xfffffffffffffff7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x608f, 0x4) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/05 00:05:06 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) pwritev(r4, &(0x7f0000000480)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r6}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) dup(r3) r7 = socket(0xa, 0x0, 0x0) ioctl(r7, 0x8916, &(0x7f0000000000)) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) accept4(r0, &(0x7f0000000b00)=@hci={0x0, 0x0}, &(0x7f0000000b80)=0x80, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000bc0)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, r9}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r6, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r4, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:05:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004000)) getdents64(r0, &(0x7f0000000080)=""/32, 0x61757060233a0030) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xf0, 0xffffffffffffffff) getdents64(r0, &(0x7f0000000240)=""/77, 0xe0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x101, 0x4) 2018/04/05 00:05:06 executing program 2: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f00000045c0)=0x80080000, 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x7904780, 0x30, 0x4, 0x27d}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="710000004ecbde3d02ebcbcfa709691118e1d831dd68ea82b1792c33a267fd92c503db1e20b8fabc5a207755ee010ab057b43e8968347d91e3624d00bf9889102651d6074fdb4d1197a5c70e374c640fdeb85466fa70a9795105c4f92f04943d669575c7e2dd75f743f4ab12480d2132b127fd9120"], &(0x7f0000000440)=0x79) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000480)={0x0, 0x3}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000500)={0x0, 0x4}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x3}}, [0x4, 0x100000001, 0x3f, 0x2, 0x3ff, 0x4e, 0x4, 0x80000001, 0x1d58, 0x80000000, 0x2, 0xffff, 0x401, 0x7f, 0x7fffffff]}, &(0x7f0000000680)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000035c0)={0x0, 0x8, 0x9}, &(0x7f0000003600)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000003640)={0x0, 0x737a, 0x108b, 0x2}, &(0x7f0000003680)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000036c0)={0x0, 0x0, 0x30, 0x400, 0xffff}, &(0x7f0000003700)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000003740)=ANY=[@ANYRES32=0x0, @ANYBLOB="ed0000008669e89ff6e12fb9ef21ea8b9463f09c9cdf38cab08b5742d9e431d22416b8741d7cfbf35de5251f9f76824e492032aa4e0a6160a316d0f753f7ce566955c80fbe56a791c13cac0641314b6d6484e0570f5fdf8ff751cd042c5e7b2fb8303fe1843a0f11369a71cd649730b48d6cf9f0be1bed77a878dd9cd26051762c1211b9a94776b34fa143f2e25570d1398929c9d0d35c8a8c67bfb3b2030c07fd465fd97c00f9cc585bea135a6214e7ca1dd8e4fa7b4e85e135f9de0a1c93a999965dde8f88754c2ab639300129760be25558453396a9ac0648a8d9c5afa6cf323bb6920ea8dafebad8782c46358c13dd"], &(0x7f0000003840)=0xf5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000003880)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000038c0)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000003900)={0x800, 0x8001, 0x2, 0x8, 0x0}, &(0x7f0000003940)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000007000)={0x0, 0x1000, "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"}, &(0x7f0000003a00)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000003a40)={0x0, 0xfffffffffffffff9}, &(0x7f0000003a80)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000003ac0)={0x0, 0x3ff, 0x30, 0x10000, 0x800}, &(0x7f0000003b00)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000003b40)={0x0, 0x11074a6}, &(0x7f0000003b80)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000040c0)={0x0, 0x3, 0x4}, &(0x7f0000004100)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000004140)=@assoc_value={0x0}, &(0x7f0000004180)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000043c0)={0x0, 0xfffffffffffffffe}, &(0x7f0000004400)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000039c0)={r15, 0xfffffffffffffffa}, &(0x7f0000003980)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000004540)={0x0, 0x4fb, 0x6}, &(0x7f0000004580)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000004640)={0x0, 0x1d, "2bc5a5854a560c1467af4d942b2a2dc2787057b413dd73c3dc5758633c"}, &(0x7f0000004680)=0x25) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000046c0)={0x0, 0x272, 0x5, 0x7f, 0x80000000, 0xd5d1, 0x2, 0xe5d1, {0x0, @in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}, 0x2, 0x3, 0x0, 0x4800000000, 0x5}}, &(0x7f0000004780)=0xb0) r22 = openat$audio(0xffffffffffffff9c, &(0x7f0000004440)='/dev/audio\x00', 0x101202, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r22, 0x84, 0xa, &(0x7f0000004e80)={0xce3a, 0xfffffffffffffffe, 0x8008, 0xffffffffffff0000, 0x7a7d95a9, 0x1, 0xc2, 0x7fff, 0x0}, &(0x7f0000004ec0)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000009340)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x100, 0xffffffff, 0x3, 0xa, 0x80000000, 0xffff, 0x3f36, 0x1, 0x8, 0x0, 0x9, 0x0, 0x7fff, 0x9, 0x3]}, &(0x7f0000009440)=0x100) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000009540)=[{&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000001c0)="37a0393d082ce1dffe8fd2309ff592f3c986c3bd2748c7ac404e37f08e94e41adf431fe12f1b8c22b819282c4a9db945dd88dbf7f4dbd0c144749cdcec414d213c78d1ac3fe6727c7ace37c07004faa645530415246cccd89a5bc1879b1925722da9c538d3741ebd12104d7069a3cce62492ea811296895a5d490648102a0325ec43756a30e4857277e606cdd25ee871153b0c7cb14929d992cd944f395218ec2fc5231cf58cbedff7332a52b1906fab504122ccd6fb9401684fc1ab3e5484e8d61c", 0xc2}, {&(0x7f00000002c0)="80497c53cbf14249864232f70faa4fb2970811e5f559498e46a744", 0x1b}], 0x2, &(0x7f00000006c0)=[@sndinfo={0x20, 0x84, 0x2, {0x8001, 0x8, 0x3, 0x40, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x400000000, 0x0, 0x4, 0x9, 0x3b, 0x3, 0x6, 0x43d2, r1}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff01, 0x9, 0x4, 0x810}}, @init={0x18, 0x84, 0x0, {0x1, 0x31, 0x806b, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8201, 0x8000, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0x81, 0x225}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x820b, 0x9, 0x1f23, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x1, 0x5, r4}}], 0x180, 0x8000}, {&(0x7f0000000840)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001e80)=[{&(0x7f0000000880)="251745d85a3001501d09b559ef917047e1a9da27c575ee6b5c1d80622a70dbdc41ae9484986731901492a26e75c54a4716c9389dfdbe1c6a5ed3aaf96c5affe36262470462203b0451afc12651868eadbe3835aa5c64b5852b70554081d0334c06c0bfa7a86413520b1c4ee473a30c469f4a82027db3beab7ff78512c14e04689469fb06e2ee477a97d5f0a89e64d7f50a59bd934a97e8727fe7682a1096169f538a192d", 0xa4}, {&(0x7f0000000940)="cab4fdc3de21ea1b38fe218622a95e313ba10d0bce24623cb4a04b10724e257351b557348491e84d5fec2d629bd275e9effb40e071b392daef0a462e7b669612575381a92f1c869c32bc95cd7bb32049483af027c7b532ccd6e050619e6866f51a830fa70f536378ae29f98c12b681d38206151638b9ee2df706bca88bb89dbdb8e2166e658e845c2203d9d2cf6f01de453265ad244ed703dc246afec93508cd72eda38add91f9fb430bab88734f2c2070b069724c3aaa69a113", 0xba}, {&(0x7f0000000a00)="72ecb9cf8da8b4dc0a57700dcfbf14b35d92d8d129e4483b3d8f46e49db564bcfec5cc1d1f4e0bf322ac1b940518fd02c30b5cf1e6adae777f3210660d45aab97e3971fe31f84eed81edb2d98319e72e793ee444022850a64c55c22af8762fdfe0ea91879b21e3e03f01459aaf23cf8789edfae2b0e37454a3222e4528ff91c2bbc1020cabefad5ea2b1ffaa4cf82d047cb7aab387cb9b264abbd7d529124ccc4bbfb8601fa1391913c89bdd197404d3a8d4b72f82806197254b9a6dcde0e7621778f303e72fcc61ab80e2f59806616a43e1b5cfc70c2432ea51688cb36715587687d4da826c398256dffe667d3674f716", 0xf1}, {&(0x7f0000000b00)="e6150bc5a98946626a9f6822f161cd802d708eb91fcc3bcb1ab082bc46193761a73beac5343e34c84ce9116ea837f6f90a613e76eba9b255902bb37f9d59fb84e8877d21b6ed8e061b77677a4407262c98f5385c709dd1b89f13cc7ee063da9e27845c68a32d02bee52689daa6d622a2f7960d449e8bc0f9ce7198c1b2e25e9e4f321b1969f3004f4903448dca8e6cdc415d47b965fd4186053b32584f560658eb7e2bd71688b2471649a083463172727568858f794734d7", 0xb8}, {&(0x7f0000000bc0)="4b996f75aaf0f4022cad083e7605507d64857621cd4709e5dab5e6290d98fa59fb4382358c61e3ff280f3d153d5bd200df35ddd1daf40d2249b6544f71ed9b484934910b97d01d157294003788acd446cd9712607ca3d36924b2d4fcedbe109498f534a7e2a1023485a5f1d8ba69c2206d2b47feb6f41a8a52592bc3c391ea4fc3e33e1738d43f3cc6eb9a3981b531b496b148d361c9f6d62a08ff48e6894a2623f0ee9333469c495faaa8aa483b5ab37fbdf0cc1daa2ccf383872fb9e108ea53a3c3738aef3ccdcdf49822ed1a49684d654bf", 0xd3}, {&(0x7f0000000cc0)="7bbd9e3d0f3b160f955562004651d6eb5dc3ee0bbe39970da7934be6ecd689c80489e3cd1858043a8ccb3030cefd8516b6759db82cdccf0a5fd086032a7a5a06318c15e50dec0a8311b4744cec0f641caff7ed5a2e58085753c0f9ebbeff4438980dd2ad86b2ee14e8a8ca2de3b1957c8d7cd9be700110264616ad95157f50c4f7f0be4f8ca8c9d365c5494aa13fe717ac2553cabbd81f965a8cf07cfb0cad9be6893100e65072bbaf01c982d86f", 0xae}, {&(0x7f0000000d80)="85bc27af84437d2c4f4552651b5ac5ec1356ab7548417a38e73267298dc8f68c47de019cd39245aa5129b3491452bc1361b62b027e76e47563ecdd6fc5d6282dc5e616946d77a7c3eafa9f13e3742d31b8550b52caf2348362d0490473adbbfb97023bbff4fcc91d2a0cbddc444d77028452fb4b7b5c0a50acbb5fc9c64fb128ef89e54c71455bc220b3550ad7a41f280e4d82e256b89cc8d8d06847b50dd8f85663a72e4f01ed5acd14f801177b7b405d0d3fa6", 0xb4}, {&(0x7f0000000e40)="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0x1000}, {&(0x7f0000003240)="459c9affd4b1fe71c507a83df71122351b8b419bd87248ae2af117f4430aedf678580b75cbf1854602bd5242a9e6e64774a39896b3075d8399ce2b108d0b0f80aec765d3502953198623cbbadc4d5ecd", 0x50}, {&(0x7f00000032c0)="1bad8db8c018db9038be1a68f474fb14ed247f5640cc8cda3167bad42faddf4de37b9cc728bfbbebfded371fd5a79cf33ce4583ec37dde6d191c16aef17df9d90e0eba7943299aa0694953d236c2f6d4e1bbc7b488f8c8f95160fb231ff26dbb38268c480afad8ee73d0a18f4a1cd0afc3ff768bdb14461cbaaa0af35c68584ea16d", 0x82}, {&(0x7f0000003380)="21143aeb3959e63c358207d0c6913ec34a9567a316b31f0ed162dd4b6ba8bbd67a74a94e0ab394cdb3d0752c9bacbb22d4448b91d2470b740551b992b4c1353b20ee773c2cd14e91227c4cca6a25866d08545a50f749d20d180c8b68702da29556921282a086cd95fcb5fa95eb92f28d7c5291324ee5f8fc69e1ef3853b2f46e0d2c64046e1d2d814669130d71b4a3d80951ae4ae577774c83cdf79c2c25e19639bc14676995415ac7d126eeeb8f61a4dd2965aac52c5282fb3957097a52a94b454073a22ed2f7d2760f3cb798844c13568a4996f16f", 0xd6}, {&(0x7f0000003480)="c22001e0b48cdb02073787dccc99f7093c5deb004ee32327c4040ff1470d670b3ce8c9b78e12a5ba85adbbc6dd8ba51582c9233641d80c8b8945a0bb4ba1344e067c155efc8381b4d3ed0760961c747028304682193214f2d85cf107003de31181c78c00e44c24e2a66aae3e940384c761a1807debbe41dc61b1a6dee37356d43a091da09460cc220d7a6647d34e13c341530bd99373a6be01ffffadcbd563ff82275c219b4680", 0xa7}], 0x5, &(0x7f0000003bc0)=[@sndinfo={0x20, 0x84, 0x2, {0xcce9, 0x8004, 0xa0000000000, 0x4, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x0, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x466, 0x208, 0x10000, 0x7ff, 0x9, 0x44b1, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8205, 0x0, 0x830d, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0x2, 0x100000001, 0x902, 0x9, 0x78c, 0xfffffffffffff0f3, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x3, 0x2, 0x7, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0x0, 0x2, 0x3, 0x0, 0x20, 0x6c9, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0xffffffffffffff80, 0x2, 0x219, 0x6000, 0x5, 0x1, 0xffffffffd3665ca6, r12}}, @sndinfo={0x20, 0x84, 0x2, {0xd8c, 0x20b, 0x20, 0x3335, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x10001, 0x8006, 0x800, 0x11, 0x0, 0x3, 0x2, r14}}], 0x1e0, 0x40}, {&(0x7f0000003dc0)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000004080)=[{&(0x7f0000008040)="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", 0x1000}, {&(0x7f0000003e00)="8a6d4a35d748e9c2d4baf2dba9794cbf0089fef5d8c4f681a01e6b0d72937a9b9daa96575daf1d3f60491a27ff60cf77c3b3b0a490d2d453199fd79fa54d8325df275c6b3685aa08907c41a9bd4d312762a9748190f51234342b3dc819ad86e154795f04b45af9b37a9176d89817e00d3b13342ab047843e063d5faebb2eef19a9082f8155b1d8d22f0fdcd521c1540a80cfc132b4c421c75c00a00ce930c6f367f389e596b41aba2c812fc434be677153db2fb6c6a83bd7ee3c0a80191826bc003b87212055cf43625e4852b47ef8b6c4d4f507", 0xd4}, {&(0x7f0000003f00)="2e32a67898cf6bfe9c381ec114f3bc8fe5250498b7635d7c04f1e11633b70669cc6fe064a3f25ca3e204db93560ec572fa769ecfb59de1b28715500094a1fa9f4bb2d4a78a5ab2aa5d842120f0caf7580408c7482017929322c68542ce4bb3c82d020588bfb7a2300e51bca0cc1fe1df67221c5e0fcd5527725ba90ed2e0be3ac4cf5ea96af34e", 0x87}, {&(0x7f0000004000)="71c3a9b92a56a07ddb14f4f9f1f88ec3ce57b96e030d77bc730e65e9c92cfa8b57f70732a2e5868a49a0accf2ae3db220c0af03fac1695b71e676770fe6d0c0201dbc6cb20752d1e4b80ff5efb785c2192554b144879757d2f94860e18a3e98f7555c0717c9fd3a199", 0x69}], 0x4, &(0x7f00000041c0)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x820c, 0x3, 0x9, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x9ce, 0x80000000, 0x0, 0x6, 0xab, 0x7, 0x1, 0x5, r16}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x100000001, 0x1}}], 0x90}, {&(0x7f0000004280)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000004380)=[{&(0x7f00000042c0)="1c526b9d6d857a7119209ee679ce634d1fbdb0ffa56c900efcfdc9f443aa28a8fc98895184136d9a8869fbc29f92ef4d211ef980026b85732a6179ed11cbb32ab61cbd288ce929fb724e0aa8abc274badaa3e9774b757766000133665c7631c09d489aa8112e4b9e3364aa50475c1588615277bdc778a9fe3e760bb44fc8a37228f7c10a5fa73084f6cb888aeb", 0x8d}], 0x1, &(0x7f00000047c0)=[@sndrcv={0x30, 0x84, 0x1, {0x44ef, 0x0, 0x8, 0x1, 0xff, 0x7, 0x40, 0xffffffffffffff0f, r17}}, @init={0x18, 0x84, 0x0, {0x1, 0xffffffff, 0x6, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x3, 0x8, 0x6, 0xf7e, 0xfffffffffffffff8, 0x4, 0x8, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0xffffffffffffffff, 0x8000}}, @sndinfo={0x20, 0x84, 0x2, {0x204, 0x4, 0x6, 0x3, r19}}, @init={0x18, 0x84, 0x0, {0x7, 0x7f, 0x2, 0x401}}, @init={0x18, 0x84, 0x0, {0x8, 0x80, 0x3f, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff7fffffff, 0x0, 0xfffffffffffffffd, 0x8, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x8000, 0x202, 0x7ff, 0x100, 0x20, 0x5, 0x9, r21}}], 0x1b0, 0x11}, {&(0x7f0000004980)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000004dc0)=[{&(0x7f00000049c0)="68a62bdbc19a8df7a766d5af99e88c9f53b06fc4ad", 0x15}, {&(0x7f0000004a00)="4d761809fa801e0bb9aef66aeb1eb15ef649dc343330cd4783", 0x19}, {&(0x7f0000004a40)="6c88f67ca35fe993fc87140ae6967d7da18b83f157299f1ba33c1019ea6379a2f7662393f0b52696faebc890d57e0ad585e0166554318b540057a1b3bcbe22839be3e7d6e0", 0x45}, {&(0x7f0000004ac0)="20c940", 0x3}, {&(0x7f0000004b00)="3dad79da5c1aa03c5a4782f86be4f03e7377653b6ff2961ff64e614cc46a543bba32a160c1e1947cb6226d2e05af8af2698e72b70a6810e19a37579d05adb8f8f157c0b117391e916b517ae517b2f9b985e486cf87568bcdb9e0404c6f0579784e6507b177e0221610c27300ac31756e830100ba03353fbcf25fac25050f3db594b83af3a9874fadeba8e8dc", 0x8c}, {&(0x7f0000004bc0)="16270de009a8e7899f7e27f4952e85eed3e5e6e93691fbe41f7ecf2cf9aed6d3192aa9f64645e15e410717788edddbdc6ee0718fbc05d84db5b221203f18ad35d443fabe5e0b207d687af2506d40b88dfeba29f1aa9552edf61f85f552868eaffbbf9f3af9a9d218448dacc5e14b5b6d2537e2367680c3faca1e338b5b8ec2851bd05ef8da4a83aa88529000725708839bee5b9f3d0bc0ba49a3345efdaee1f09482fe33a2f915d4be083f9279c691416093c42386e376e8", 0xb8}, {&(0x7f0000004c80)="8512d01389c663db85abf0b63facbc642230c8b4e3293a588fd1c040c0fa56284e7d7a814eae135b38263257522f19e8a337ad04d617f555e8f2aa7ae0c765f6fb8d33190f31b977208bdc8a6ceda6f2a8ac2ff65f1b8b0054bf73476b3de64e54b99f6a53ef379e0c24105aa858eae2b9ba8d1a68dd9a1f866d26341db2854020afc95fcec46f4d79b95337588980", 0x8f}, {&(0x7f0000004d40)="332299b9e08dbf5863648a", 0xb}, {&(0x7f0000004d80)}], 0x9, &(0x7f0000004f00)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x9, 0xfffffffffffffff8, r23}}], 0x30, 0x40000}, {&(0x7f0000004f40)=@in6={0xa, 0x4e22, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c, &(0x7f0000009300)=[{&(0x7f0000009040)="1c51e7a621c75dbe681789339a536c53a089ff854cd0e0e916aca5293398d468aed0f50c2f33561a4d77afc93eeba2eace8dd986f339e6abcf0a1165b2b360095ee45ba9b4e3f1a9002e522a38c7c729abcfe13df4c38a7f1143239247a859d411e4da8efb9ef70b9f2e95060e70cc68850413d6873aca6ffaa52cba3a4bdd4c1d208728296a5c6f789fcdd4ce6f0b790405b3acfcbea8366bf6f4104d51cf089b9f610b4c1486603ee907c83c31c3375c74910e9dff797e4c3c67aae42f993978febf9212c2d6f8e11a11d37cf2ed6cacfc7729542fbe6c978ebc35cc8de9198bc0c6e796f93d818e30ea70d5a392d3c578fd6a", 0xf4}, {&(0x7f0000004f80)="6903d32fabe183a8956920a4f9b2db3f1db8e6d81b1642e7426ad753c8676a1c927b", 0x22}, {&(0x7f0000009140)="7317f5206f3cb299634909f758337a171ffd31b634c2c44e0d00cce97cf94eab755dab2e8025e90130d29cc8f8efeb6284d7f7f313f4ce826a3f209c6b802f12ff66b4ff2aa2af56bf977da17fefa2420cd77571e3b164e2a51b4ef5f420591da91654bd8428a0ac366b28b753b312315230915140333510cb0108f1d0536a05d2e6e4ff29839a90e23d19ea649adf1826ea6f68ddd05d5a12a97789fad4b5f889711b2b6961448085ebb7f6e95b3706ca8112c1c9b9c0e624f4b0c547171990e371a141623ae56550ae82ddb00c78cbb056eead1ba972ee2450ce781033f428e72d6026191d2d421a18c3959f7871cf3d066192", 0xf4}, {&(0x7f0000009240)="e36dd65d47cc09bf3cdb793195cf23af24fbceaa6f239200f90f13cc2dccb172a48f0fde1f109238afaa3335914953ba1499904273b037b652aa9f6ef755afea25f20957acc7020c28b54afff42ae83045b5298c067d5bd498b8469aba2053cb2caedc0c685d8b969b476b3f7049d9918259eed54ea40f429709e6e801f7a752b57a3329a50f6323be249704e3f25b9f1790ba7fe5f99ad081bd300b", 0x9c}], 0x4, &(0x7f0000009480)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8002, 0x6, 0x200, r24}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x8f, 0x2, 0x9}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x100000001, 0x5}}, @init={0x18, 0x84, 0x0, {0xa2c4, 0x1000, 0x3, 0x8000000000000}}], 0xc0, 0x880}], 0x8, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) sendto$inet(0xffffffffffffffff, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0x10) r25 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x8840, 0x0) ioctl$ASHMEM_SET_NAME(r25, 0x41007701, &(0x7f0000000140)='filter\x00') listen(0xffffffffffffffff, 0x20000007) accept4(0xffffffffffffffff, 0x0, &(0x7f0000021000), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) fcntl$getflags(0xffffffffffffffff, 0x1) 2018/04/05 00:05:06 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000c, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0xd5e0, 0x4) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xe4, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/05 00:05:06 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11c}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000000080)=""/195}, 0x48) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x40000, 0x0) write$cgroup_pid(r0, &(0x7f00000001c0)={[0x32, 0x35, 0x34, 0x39, 0x30, 0x31]}, 0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/05 00:05:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000100)=0x4) sendmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000080)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000240)='h', 0x1}], 0x1, &(0x7f0000000300)}, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x5) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) close(r1) 2018/04/05 00:05:06 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7734605}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x1, 0x5, [0x7fff, 0x4, 0x1, 0x80000001, 0x1]}, &(0x7f0000000100)=0x12) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r2, 0x80000089a2, &(0x7f0000000200)={"6272696467653000e7ffffff00", @ifru_ivalue=0x100000001}) 2018/04/05 00:05:06 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0xfffffffffffffffd) poll(&(0x7f00000001c0)=[{r1, 0x100}, {r0, 0x80}, {r0}, {r1, 0x41}, {r1, 0x1200}, {r1, 0x8040}, {r0, 0x4000}, {r1, 0x2200}], 0x8, 0xe44) io_setup(0x3, &(0x7f0000000000)=0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000440)={0x3, 0x7f}) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000480)={0x1ff, 0x9, 0xf49, 0x401}) io_getevents(r2, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x20, 0x1, "774ad34f0d8d51279d809c03d6490e1645754ebcb6c6347c4bc8987af6c563d8dbc2b29f3ecf54c816fdba5b3085c3ea7dd02a22a7994a0d4c4578c134f4ef87", "737e7598594c5c0f754b2dc1568fabc2c194d265cb6d56243981b4de647b80b1", [0x8000, 0x9e2]}) r3 = memfd_create(&(0x7f0000000200)='@&self*}wlan0\x00', 0x0) io_submit(r2, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000100)}]) socket$rds(0x15, 0x5, 0x0) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r5, r6) io_destroy(r2) io_destroy(r2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@reserved=0x1}) close(r1) 2018/04/05 00:05:06 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e2f6367726f75702e63707500028ae3e3c3e16a573fd941a0551c5f8436b77629b394f3424256b5967c2492ee91b42a4ea4d5118cddd1c99839be363f2e140c0a024c87ff2d2c94607326e038dfb3f3008e05ba0fa41e7986743944812b7183ae9e8506dfd1eef2c59067b69c41937c66f2946f04a47c4bdefc66d70d0a66f91719a0b108a8b9518864a901d819fc36589c3dd74b7ec4d515", 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101002, 0x0) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x0) sendmsg(r4, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) r5 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.mems\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r7) sendfile(r5, r5, &(0x7f0000000080), 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000280)='yeah\x00', 0x5) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/04/05 00:05:07 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x12840) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0xe, 0xea) 2018/04/05 00:05:07 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xb, 0x80000) accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00006b2000)={0xa}, 0x1c) 2018/04/05 00:05:08 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfe50, 0x8c0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x8e45, 0x3}) recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0xfffffffffffffee7}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)={0x0, 0x1c9c380}) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) fsync(r1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/04/05 00:05:08 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000340)={0x100000001, 0x2, 0x5, 0x7fff, 0x10, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000000002000000, &(0x7f0000000080), &(0x7f0000489000), &(0x7f0000000180), &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x39, 0x3, 0xfffffffffffffffa, 0x8, 0x80}, &(0x7f00000000c0)=0x98) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000140)=""/12, 0xc, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}) getrlimit(0x6, &(0x7f0000000280)) mmap(&(0x7f00002b2000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f00004d8000/0x3000)=nil, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000300)={0x9, 0xfffffffffffffbff}) 2018/04/05 00:05:08 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000580)={0x8, &(0x7f00000004c0)=[{0x20, 0x800, 0x2e3, 0x3}, {0x4f11, 0x2, 0x1, 0x90d}, {0x3, 0xffffffffffffffe1, 0x2, 0x37}, {0x148fc337, 0x18, 0x8b36836, 0x7}, {0x6, 0x7fff, 0x10001, 0x8000}, {0x800, 0x7, 0x10001, 0x8}, {0x7254, 0x6, 0x0, 0x8}, {0x4, 0xfffffffffffffff8, 0x5, 0x728e}]}, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x0, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'tunl0\x00', 0x800}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:05:08 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000fc0)='/dev/snd/controlC#\x00', 0x2, 0x4401) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r3, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="040000000000000000000000070000000000000000000000090000000800000000000000000000000000000000000000000000eeff000000de0d0000030000000000000000000000f7ffffff05000000000000000000000000000000000001000000000000000000010000000000000000000000000000000600000000086ef23047000000000000000000000000000000000000000000000600000004000000000000d238678c00070000000000000003000000000000005f000000"]) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000640)) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000f80)=@assoc_value, 0x8) ftruncate(r5, 0x0) pwritev(r5, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xda3}], 0x1, 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000f40)=@get={0x1, &(0x7f0000000a00)=""/242, 0x81}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, "deb9d52d059beadfc4d05c877d7fc272d69092baa2542f21774ea89452bf346da279fd1d617e74b3177a5e1a"}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r6 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x0, 0x7fffd) ioctl$GIO_UNISCRNMAP(r6, 0x4b69, &(0x7f0000000300)=""/103) ioctl$KVM_SMI(r2, 0xaeb7) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00000000c0)=""/65, &(0x7f0000000140)=0x41) ioctl$KVM_RUN(r2, 0xae80, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x400400, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f0000000240)={{0x101, 0x5}, {0xa8, 0x31d9}, 0x9f2, 0x4, 0x7}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x90050, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_KICK(r7, 0x4008af20, &(0x7f00000001c0)={0x2, r7}) 2018/04/05 00:05:08 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) recvfrom$llc(r0, &(0x7f0000000040)=""/164, 0xa4, 0x40000000, &(0x7f0000000100)={0x1a, 0x101, 0x5, 0x9, 0x1, 0x7}, 0x10) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) 2018/04/05 00:05:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) unshare(0x400) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) 2018/04/05 00:05:08 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/04/05 00:05:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x20, 0x6f, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x9}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/05 00:05:08 executing program 4: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0xfffffffffffffff7}, &(0x7f000000affc)=0x20) rt_sigsuspend(&(0x7f0000000000)={0x191}, 0x8) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000180)) 2018/04/05 00:05:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x2000004, 0x50, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000040), 0x4) 2018/04/05 00:05:08 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x81, 0x400000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x502}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff]}, 0x6}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e20, @rand_addr=0x101}], 0x88) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r2) 2018/04/05 00:05:08 executing program 5: r0 = socket$inet(0x2, 0x840000000003, 0x2) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) read(r0, &(0x7f0000000040)=""/5, 0x5) 2018/04/05 00:05:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x4e20, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x68400000009) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1000, 0x109000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)={0x2, 0x3000}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) accept4(r0, 0x0, &(0x7f0000000000)=0x59c, 0x0) [ 648.690127] *** Guest State *** [ 648.693544] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 648.702434] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 648.711317] CR3 = 0x0000000000000000 [ 648.715054] PDPTR0 = 0x0000000000000003 PDPTR1 = 0x0000000000000000 [ 648.721581] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 648.728111] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 648.734159] RFLAGS=0x00010002 DR7 = 0x0000000000000400 2018/04/05 00:05:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x7c0000, 0x9}, &(0x7f0000002000)=0xffffffffffffff60) close(0xffffffffffffffff) [ 648.740241] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 648.746938] CS: sel=0x0000, attr=0x10000, limit=0xffffffff, base=0x0000000000000000 [ 648.754943] DS: sel=0x0000, attr=0x10000, limit=0xfffffffd, base=0x0000000000000000 [ 648.762943] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 648.770948] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 648.778964] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 2018/04/05 00:05:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000740)="7312c1a72ce67ebfde5fd3d7cdc5af48a53f60b5a4801632f1f64674acd8054a0f78b654a51136f624a6b44eaf0931fdb7c45c6e4fb7bbd3934d2fd853c583451ce424ba9daf8070", 0x48}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)=""/192, 0xc0}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x0) [ 648.786983] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 648.794997] GDTR: limit=0x00000000, base=0x0000000000000000 [ 648.803092] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 648.811103] IDTR: limit=0x00000000, base=0x0000000000000000 [ 648.819097] TR: sel=0x0000, attr=0x00081, limit=0x00000000, base=0x0000000000000000 [ 648.827096] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 648.833536] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 2018/04/05 00:05:08 executing program 3: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x14, {0x2, 0x0, @rand_addr}, 'ip6tnl0\x00'}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000900)={0x7, r0, 0x1}) clock_gettime(0xc, &(0x7f0000000700)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000980)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f00000009c0)={{r3, r4+10000000}, {r5, r6+30000000}}, &(0x7f0000000a00)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000940), &(0x7f0000000a40)=0x4) syz_open_dev$midi(&(0x7f00000006c0)='/dev/midi#\x00', 0x1000, 0x600100) r7 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000600)=0xe8) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) mq_timedreceive(r7, &(0x7f00000007c0)=""/133, 0x85, 0x3ddf, &(0x7f00000008c0)={r9, r10+30000000}) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) sendmsg$can_bcm(r7, &(0x7f0000000780)={&(0x7f0000000640)={0x1d, r8}, 0x10, &(0x7f0000000740)={&(0x7f0000000b40)=ANY=[@ANYBLOB="070000008e537324010000086af58db9", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=r11, @ANYRES64=r12/1000+30000, @ANYBLOB="040001344800000000000000000000ce00000000000000000000000000"], 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x4080) r13 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfd9, 0x40000) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000b00)={0x3, 0x9, 0x0, 0x1, 0x5, 0x9000, 0x400, 0x5, 0x7, 0x0, 0x6, 0x6}) ioctl$KVM_GET_XSAVE(r13, 0x9000aea4, &(0x7f0000000100)) init_module(&(0x7f0000000a80)='/dev/vcsa#\x00', 0xb, &(0x7f0000000ac0)="6367726f75706d696d655f747970655b836574683000") [ 648.841006] Interruptibility = 00000008 ActivityState = 00000000 [ 648.847286] *** Host State *** [ 648.850526] RIP = 0xffffffff811ce326 RSP = 0xffff8801aac47398 [ 648.856531] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 648.862970] FSBase=00007fd934a7a700 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 648.870786] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 648.876705] CR0=0000000080050033 CR3=00000001b35c8000 CR4=00000000001426e0 [ 648.883723] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87001610 [ 648.890409] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 648.896477] *** Control State *** [ 648.899949] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 648.906622] EntryControls=0000d1ff ExitControls=0023efff [ 648.912101] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 648.919038] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 648.925717] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 648.932294] reason=80000021 qualification=0000000000000000 2018/04/05 00:05:08 executing program 7: unshare(0x60000000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getcwd(&(0x7f0000002000)=""/4096, 0x1000) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0xc000, r1, r2, 0x6, 0x202e) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xffffffffffffffb1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r3) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) r4 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6f1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f00000000c0)={0x6, 0x1, 0x9, 0x4}) 2018/04/05 00:05:08 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x8000, 0xffffffff, 0x2, r5}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x0, 0x0) pwrite64(r0, &(0x7f0000000580)="dd89dfbd7d35a779804ad9537e0122940e363a9ae0b9119c4312c5dbc487eff7fa5fe406df540f2ad79ed20927bdeb811d9edc0d57fe307696a0a786bb60e9b62b2256fa236abb35beeb36acd7bf70bb240cbff879b1154c624cbc8c8ae2e3cd76595cfd35ce542ddee9b6880243ec6f6aa47beffc9e979170a39c", 0x7b, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000004c0)=r8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) [ 648.938620] IDTVectoring: info=00000000 errcode=00000000 [ 648.944080] TSC Offset = 0xfffffea1dd301659 [ 648.948416] EPT pointer = 0x00000001cc0a601e 2018/04/05 00:05:08 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0xb0, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5f}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x14}, 0x598}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0x1f, 0x8001, 0x4}, 0x10) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/198) r2 = memfd_create(&(0x7f0000000180)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x14) fallocate(r2, 0x3, 0x1fffffffffffd, 0x20000) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000400)=0x7ffffffe) [ 648.986465] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:05:08 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0x4, 0x23, 0x1ff, 0x9, 0x48e0, 0x29b, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x99, 0xff, 0x101, 0x5, 0x7}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000001c0)={0x1, 0x3, 0x8, 0x7, 0x0, 0x6, 0x5, 0xfffffffffffffff8, r4}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="65dc4828", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x8) 2018/04/05 00:05:09 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00006b2000)={0xa}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/183, 0xb7, 0x10000, &(0x7f0000000040)={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x100}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x284000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000001c0)={0x126}, 0x4) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000080)=@buf={0x0, &(0x7f0000000040)}) 2018/04/05 00:05:09 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) quotactl(0x1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000240)="40c7578dfdb73aed9dd353844ab1ce5d149bbca523a09922482938afa48dffdf41033336aebcba6d0ee84ba17ccb84de565894247a8ffa567aeb80f70744e6223e725d38a35ae5d3ea4839e7db8eeb1932a6e381d53828f1b8177a48fae5a83fb0b714fc02988f8211146d9339eb1a730ef91c6a0bfdb9a62d6bfb2febae521503764a2727dfa3aecf8e2ed06390b8fbe408cc0d7245ddc42a14af8e8eb852691473a946142a4486b5558c748cc55349105845fa1b6ba1d19120d0a8194838ddd4269f509707e44b887e8fc366e568fb82004707e280d58672fb1b3b27a09e") ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x3, 0xf000, 0x2000, &(0x7f0000326000/0x2000)=nil}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000001c0)=0xe) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000340)=0x6) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000040)) 2018/04/05 00:05:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/04/05 00:05:09 executing program 7: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) pipe2(&(0x7f00000000c0), 0x80000) [ 649.553944] tc_dump_action: action bad kind 2018/04/05 00:05:09 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb101040000000000004d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa16603000d"], 0x83}, 0x1}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x101081, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000280)={'security\x00', 0x1000, "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"}, &(0x7f00000012c0)=0x1024) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xffffffffffffff5a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) r4 = getegid() getgroups(0x6, &(0x7f0000001340)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getgroups(0x5, &(0x7f0000001380)=[r1, r2, r3, r4, r5]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2, 0x82800) setsockopt$inet6_tcp_int(r6, 0x6, 0x13, &(0x7f00000013c0)=0x1, 0x4) connect$inet6(r6, &(0x7f0000070fe4)={0xa}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x20, 0x3ff, 0x1, 0x559f, 0xfffffffeffffffff, 0x5, 0x1}, 0x1c) 2018/04/05 00:05:09 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x0, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:05:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x480, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x20, 0x800, 0x5, 0x0, 0x3ff, 0x900000, r4}) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000040)={0x8, 0x80, 0x101, 0xfff, 0xfffffffffffff9db, 0x800}) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/05 00:05:09 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000003ff8)=0x10) read(r0, &(0x7f000000d000)=""/80, 0x50) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000040)={[0x4, 0x446f, 0x9, 0x9, 0x40, 0x5, 0x7f, 0x2f, 0xc822, 0x401, 0x0, 0x6ca, 0x1e00000000000000, 0x80000000, 0x100000001, 0xe2], 0x1000, 0x1}) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000100)=""/231, &(0x7f0000000200)=0xe7) read(r0, &(0x7f0000010000)=""/176, 0x27) 2018/04/05 00:05:09 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x3, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) r1 = request_key(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001140)='\x00', 0xffffffffffffffff) lgetxattr(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001380)=@known='user.syz\x00', &(0x7f00000013c0)=""/4096, 0x1000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002440), &(0x7f0000002480)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x90d}, &(0x7f0000002540)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000025c0)={r2, 0x80, 0x100, 0x5}, &(0x7f0000002600)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002580)={r2, 0x7e, 0x0, 0x4, 0x2, 0x5}, 0x14) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/mixer\x00', 0x200000, 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000002500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0x1000, r1) ioperm(0x0, 0x9, 0x0) ioperm(0x0, 0x7, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000002640)='cdg\x00', 0x4) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r5 = socket$l2tp(0x18, 0x1, 0x1) r6 = semget$private(0x0, 0x2, 0x30) semtimedop(r6, &(0x7f00000023c0)=[{0x5, 0x8, 0x1800}, {0x3, 0x0, 0x1800}, {0x6, 0x10000, 0x1000}, {0x3, 0x3, 0x800}, {0x7, 0x6, 0x1000}, {0x4, 0xfff, 0x1000}, {0x3, 0xf5, 0xf808c7be60e9cfaa}, {0x4, 0x895, 0x1800}], 0x8, &(0x7f0000002400)={0x77359400}) connect$l2tp(r5, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r5) fcntl$getownex(r4, 0x10, &(0x7f0000001280)) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000001300)=0x0) r8 = syz_open_procfs(r7, &(0x7f0000001340)='net/ptype\x00') symlinkat(&(0x7f0000001180)='./file0\x00', r8, &(0x7f0000001200)='./file0\x00') syz_open_dev$urandom(&(0x7f0000001240)='/dev/urandom\x00', 0x0, 0x88100) 2018/04/05 00:05:09 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x800000000, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f000047a000)={0x7fffffff}, &(0x7f0000a66ff0), &(0x7f00006ed000), 0x8) 2018/04/05 00:05:09 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) mknod(&(0x7f00000005c0)='./file0\x00', 0x2, 0x5) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) getresgid(&(0x7f0000000080), &(0x7f00000004c0)=0x0, &(0x7f0000000580)) setfsgid(r4) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r6}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r7 = socket(0xa, 0x0, 0x0) ioctl(r7, 0x8916, &(0x7f0000000000)) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r6, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:05:09 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffff8}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, @in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x5}], 0x90) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0xfffffffffffffff5) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480)}, 0x20000041) open(&(0x7f0000000080)='./file0\x00', 0x1, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x1, &(0x7f0000000280)="9265cb98", 0x4) 2018/04/05 00:05:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r1, 0x0, &(0x7f00000000c0)) bind$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/05 00:05:09 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0xe8, 0x8c600000, 0x7ff, 0x400, 0x10001, 0x3, 0x6, 0x8, 0x11, 0x38, 0x370, 0xfffffffffffffffe, 0x0, 0x20, 0x1, 0x6, 0x1}, [{0x5, 0x2, 0x45, 0x100000001, 0x20, 0x8f34, 0x100000001, 0x7fff}], "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", [[], [], [], [], [], [], []]}, 0x856) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00006b2000)={0xa}, 0x1c) 2018/04/05 00:05:09 executing program 6: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="0f33"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x0, 0x0, &(0x7f0000000180), 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x49, 0x1) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:05:09 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x2) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f00006b2000)={0xa}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x8}, 0x8) ioctl$int_in(r2, 0x5421, &(0x7f0000000240)=0x7) 2018/04/05 00:05:09 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) 2018/04/05 00:05:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(authencesn(crc32-generic,ecb(arc4)-generic))\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x181000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r2 = accept$alg(r0, 0x0, 0x0) dup2(r0, r2) sendmmsg$alg(r2, &(0x7f0000002780), 0x1, 0x8000000000000) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x0) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x1e}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) r3 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@local}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000380), &(0x7f00000003c0)=0x4) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x400000, 0x3, &(0x7f0000c00000/0x400000)=nil) rt_sigqueueinfo(r3, 0x20000000000201e, &(0x7f00000002c0)={0x10, 0x7fffffff, 0x1f, 0x6}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000500)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @random="88644a57e0c6"}, 0x2, {0x2, 0x4e22, @broadcast=0xffffffff}, 'ip6gretap0\x00'}) 2018/04/05 00:05:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0xb5, "89d2ec9437cb1fc026fe42e4a2aed59fbb49f25bca0f8a69d61e89843435cf8402842ac50316ebe23716f9905566efee189c6bb3e865f89de3ceccd90a90400baed84bcf01042e5ba420ebf6c4bdb5dd05bcb50ab765f638a450dff89ff21c54f86a359053646eeef77a8da2c3dc7c7f8458eb41031b49837a4f70b72ee8bd4a343468e9e9c9a74f41aba29f2ec8ea9f6affccf88b87194900b20eab5a399482f009b53f0b40e108362885ae0a58c8f4f8b1810142"}, &(0x7f0000000000)=0xd9) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000000040)) 2018/04/05 00:05:09 executing program 6: capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000292000)) r0 = msgget(0x0, 0x100) r1 = getpid() msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000140)=""/165) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000000040)={0x4, 0x7, 0x7, 0x1, 0x101, 0x1}) 2018/04/05 00:05:09 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000000080)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000003c0)=ANY=[@ANYBLOB="00624072420b572d198fc80d020000000000000093c62dfc25407825d81293a90f3c377ab3fe7c841addb93f43c0a1604043ef256c1defec97cbb2d3ddcfcb84765b87317d2f76cc1805dd123e3244effa5014ba7fa04b2005e881d089401cf64c3fc68ef68b675c925cfcc3ef0777943e96cba6f844f00236261897ad47e3365bc2bb66ef7941836163140efc7d5b5fa35840fa584df011836e7c8423c4012db2983e0e04d01ec90800d328cba5184b00000000000000"]) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000100)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000180)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x1, &(0x7f0000000280)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174, 0x20000000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000340)={[{0x71, 0x300000000, 0xffffffffffffff7f, 0x3f, 0xffff, 0x8, 0x8b, 0x1, 0x98f, 0x8001, 0x64ff2e72, 0x3, 0x3}, {0x800, 0x2, 0x7fffffff, 0xffffffffffffc9d9, 0x3, 0x4, 0x1, 0x1ff, 0x8, 0xf87, 0x400, 0x2a, 0x9}, {0x7, 0xffffffffffffe3c6, 0x8000, 0x10000, 0x1, 0x1, 0xfffffffffffffffd, 0x400, 0x0, 0x101, 0x9, 0x0, 0x2}], 0x6b1b}) 2018/04/05 00:05:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x1017ff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000140)={0xa, &(0x7f00000000c0)=[{0xac, 0x7, 0x2, 0x400}, {0xdbb2, 0x0, 0x8, 0x1000}, {0x7, 0x100, 0x8000, 0x68}, {0xff, 0xf4d8, 0x800, 0x5}, {0x7, 0x80, 0x0, 0x40}, {0x127, 0x4, 0x9, 0xca80}, {0xffffffff, 0x1, 0x5, 0x5}, {0x8, 0x1, 0x11, 0xdd37}, {0x6c, 0x6, 0x18, 0x7fff}, {0x173, 0x6, 0x10000, 0xc1}]}) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0200000000000000080013e00000000000000000000000000000000000000100000000000000000000000000000000000000000000000000"]) 2018/04/05 00:05:09 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getpeername$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)=@ipv4_deladdr={0x6c, 0x15, 0x10, 0x70bd2b, 0x25dfdbfb, {0x2, 0x3f, 0x1, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0xfffffffffffffffb, 0x4, 0x7f}}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_ADDRESS={0x8, 0x1, @rand_addr=0x8001}, @IFA_ADDRESS={0x8, 0x1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x8000) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x2, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/04/05 00:05:09 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20, '/dev/usbmon#\x00'}, {0x20}, {0x20, 'bridge0\x00'}, {0x20, '\'#em1'}], 0xa, "e7266eb7eff51d9e324c3beff9ef97bd98"}, 0x3a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x1, 0x400400) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x0, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:05:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYRES64=r0], 0x8}, 0x1}, 0x0) 2018/04/05 00:05:09 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x80) connect$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x2, {0x0, 0x8001, 0xcb7b, 0x20, 0x1, 0x4}, 0x0, 0x1}, 0xe) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0xfffffffffffffffe, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x2, r2, 0x7}) 2018/04/05 00:05:09 executing program 4: syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x7, 0x10000, 0x531a0465}) socketpair(0x5, 0x5, 0x4, &(0x7f0000000100)) 2018/04/05 00:05:09 executing program 2: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000000c0)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000000)={'bond0\x00'}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20000, 0x10) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000280)=0x3f) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) ptrace$setregset(0x4205, r3, 0x6, &(0x7f00000002c0)={&(0x7f0000000200)="7798e3b93678baa4d870a86b50988c585f23e4e5ee6a79f8aebd177251a9126ae9f336acafb57af67989f5309859bc1acb7ae3baa49e260d7e5fdf00f6bd3e12b55eb77670900425b71c6a2e6b8b4103cc410c808095754e6c9ce7926fcac6224d255b10eab428a746be4d8ee1da088f594c0b272600e1e30c0b1efe", 0x7c}) sendto$inet6(0xffffffffffffffff, &(0x7f0000001000)="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", 0xffe, 0x0, &(0x7f0000000300)={0xa, 0x100004e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000100)={0x0, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e23, 0xfb, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x35a, 0xfffffffffffffffa}, &(0x7f00000005c0)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000600)={0x0, 0x89, 0x20, 0x7, 0x4b82}, &(0x7f0000000640)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x5}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x78, &(0x7f0000000700)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffc71}, @in6={0xa, 0x4e22, 0x4000000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000800)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000880)={0x0, 0x6}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000900)={0x0, 0x4}, &(0x7f0000000940)=0x8) pivot_root(&(0x7f0000000b40)='./file1\x00', &(0x7f0000000b80)='./file1\x00') sendmsg$inet_sctp(r2, &(0x7f0000000b00)={&(0x7f0000000340)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000380)="39a6a5102bab108642c82639ca96107f5b191f2ce03691d4ade22a2b18e5916cbf820fa17557dc585c88c632c42ea367c690d7de73f9ef47eb3067b48e3a", 0x3e}, {&(0x7f00000003c0)="e6a7230f586de79e071d2b0a412dd12a69e69dd98f12b2791f6a00aee014427b17530ea45c3e728743de5a30eac5872c635aea73d10597bd0d6b719950868ea06aaccee3cbc7ed96cd03e656570da93fa9be094e0a3aadbeb64e8a3d214a55a2b143d14394b9f983e9338091be787253674264ffc7bf00d89bef8034799ee6d80ce1845419977cbaad86f1ecc8d47e18804e207c77c1c2062be8860febc0e3962e7a6bb097ab1a9bcb96cb0a6363bdad5f61b49448fdba8cc5a4d4d4c8cfbd7519c08cf25f", 0xc5}], 0x2, &(0x7f0000000980)=[@sndinfo={0x20, 0x84, 0x2, {0x40, 0x2, 0x20, 0xfffffffffffff801, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x401, 0x8, 0xffffffff, 0xdf6, 0x9, 0xffffffffffffffe0, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x4, 0x0, 0x99c, 0x6, 0xa42e, 0x80000001, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x100000000, 0x2, 0x2, 0x6, 0x1ff, 0x1, 0x0, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x3ff, 0x4, 0x81, 0x0, 0x6, 0x20, 0x4e3, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0xe9f, 0x9, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3ff, 0x8, 0x7, 0x47, 0x7, 0x952b, 0x8, r10}}], 0x150, 0x4}, 0x8000) r11 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r12 = ioctl$KVM_CREATE_VM(r11, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x7f, 0x979, 0x0, 0x0, 0x0, 0x7ff, 0x89, 0xfffffffffffffffb, 0x1, 0xe9d, 0xffff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x20, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r12, 0xae47, 0xd000) 2018/04/05 00:05:09 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x1, 0xfe) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000080)=0x3) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000000c0)={0x0, 0x80000001}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200, 0x0) 2018/04/05 00:05:09 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001880)='/selinux/enforce\x00', 0x5004005, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001780)={0x9, 0x8, 0x20, 0x548, 0x4}, 0x14) sendfile(r0, r1, 0x0, 0x20000000400) accept4(r1, &(0x7f00000017c0)=@pppol2tpin6, &(0x7f0000001840)=0x80, 0x800) recvmsg$netrom(r1, &(0x7f0000001740)={&(0x7f0000000040)=@ax25={0x3, {"fd827f99ac0035"}, 0x9}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000080)="b5ddb42dffb6e44340766b261fea7e01dc9508d46abe33e6c71b2d8ec7799062cd0886a28529000b9684d30cfcc6716964f793933db42ba3c657ccc34d401d2cbac2f53c8d9eaf38776c592b321bf0a6a08d99b2d0b35d19d102d68bbeb666b54223b1aba0ef22532a019db8c728efe5e643cde1c5f7d05bd33840b8d1bec88a596dc1b6f712d7e9b50205f0dbc9dceb17e0b4bf7885a66245800f8535a650d3738534bbaabde4a27795d2c2e98fd6eb", 0xb0}, {&(0x7f0000000180)="a93a906f997f0d06bbaa7c0c807099110abbbc84a6c57b705c9c1180ff8cd1b6546e7df0b35968160d4d5295cc58dc41c53158a0b1ec1babcf1c981d649cac5911baafcc71b14f288d0dff215ebc9328c7342d8ce38ed74a98d55b201edda89cf8ec0fef191316476272cc2dfe982dbf160d5332ce0d994a7e6e0102fa45c7eb05df5b3937a662da091ae4dfc67e948eb8fdf77fbf83d0df", 0x98}, {&(0x7f0000000240)="d02cd550a52df19340957942fea5687f6bab41c8b93437a9ee082e10174e87f16978f5a976e483f2ee8f148f7019ed358479fbcdb4b2c8433c4d294d8b490459bdafd007bd9e5dbc070bcd568a01220bd95d9a662b34d600fe3e149dedaddda1743c1de5120a51dab4eeaee6d89dae6a6f30720d4771540f2909b11de1701ac9a61b7171a4d6291d3917e3491ebb6ab4ea029183", 0x94}, {&(0x7f0000000300)="a0568ddaec774a78cfb2556906e5d460648a3285534a2a29af9f3b6289", 0x1d}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="529f63786f11c3c6aece47dedf7b8c6018292d0b7a9b8ea937ea6733f5e2e31ad47216c7ebf43356279c30c4c5143e24d8ab3c064a6a6c5e077cb260bdeae56c38f1654082bba5f0acf1a42ccea3e6276b53e48d284108f24651d73677c2c965d44d4ae7338b7a896aaa031b34d78586dc38d6d507d1e734ee4ad81e20e31c3a4e9dfe749c1d07581c1dd4146e6754f44ef110b604751fe656f37a19738f12da690de229a0a9895aeb94a52da9b28eb6822b28bb2a55d1679ff164782147ed5e587d2f0cbc86091e07e08815", 0xcc}], 0x6, &(0x7f00000014c0)=[{0xf0, 0x112, 0x8, "b0147bab59fe48f129f5e081aac6f34b01947ea289e20bae30387d18b8f1366b3beb91b55a27f2f35fa752c77540c35b6c5cfaf8beb6c8cbbd568bc881b9126ea202b3ba61294cf99620f1c5340400c07b7bc43fe49f7e34427f968b556d641d7ee7b0a97d40b129df7361529446f1ed0159e4a133de227dac6894e32910f4dfd0c56145dce94ad1f58f41d7e241a78768697c8af11f08ba524747135fdcaaa9d0f34b284b0ea5ef9726c098e01588c92265277b545a343e39debdc418db3bc056b421f74522c62dfc5bdd5b8d2150abcf6fc84b7f1b80761c"}, {0xa0, 0x11, 0x9, "8bf439ee902c5573d389055d68ea29528d23bd1e6fc05eab609f3b30d6ab77c902b4cc464ebcd001a1b0913a479ed5732683dff715ebd279d9f0886758ddb2826e707adc5de8be2ae87d373156c2cbee998d9e0248795d6f8d3a133ca3d489b62b136279a5ec9899396d8312ff6a0e727ee0c89b02720b650dd5c2a079e200c78601e181d0c666949c0341a22e"}, {0xf0, 0x107, 0x61, "ddcaf9102acd9bf0c75a90c532eecf4ccc0d523bd3ba8d9f0c40245776aaea1ebc4c517dcf51be52d1b080d403228ec55e0ffe530f00d16c230fed5f4cc9c74262c7e34a81e6d09e1788393f3fa0762a44fd47d3802b6c48594dc6e908ee994f406b84cf2943f22046fec241e4e64b6a75eaba681a8ee6f791a728117416098e49a890d7459cd8742bac43a03ba90efbaad53b59372ec7959d1623349b420ac11258b506592ef4c8ed40f66f0aef55e05b029131f1b2c947279b1a2c6a136be953a4a88c02bd61bd5312afe6efa7d1da9f99f69945c1db6a3f4040931ee6"}], 0x280, 0x4}, 0x1) close(r1) 2018/04/05 00:05:09 executing program 7: r0 = timerfd_create(0x7, 0x800) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/112, 0x70}, {&(0x7f00000000c0)=""/178, 0xb2}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000340)=""/230, 0xe6}, {&(0x7f0000000440)=""/45, 0x2d}], 0x6) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000000002, 0x8000000000000c) write(r1, &(0x7f0000d1a000)="1f0000000606fd00010000f60000ff0180fff80009000180060041ec000000", 0x1f) socket(0x14, 0x4, 0x9) 2018/04/05 00:05:09 executing program 5: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="f6e930e085f7d98d85025735efceaaa4cf90b05c32521aee0365e13ef881d64bb28de5316e7a21ca4b737cc5591221147fdf52b7ffadebc9e6855ac945e4439b105430804095e9ff7c550a03391246a280999c575326d25a369548b05f30ce7bd268efe20fecce3caab1ab8ffdfcd5a174735ebcf36caabcfc1a06a0115525a7b0ae58e9c89cbe743d592410df1d72a3d94c818ffab6988c6da18be98540f9", 0x9f, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000180)=""/183, 0xb7) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x3, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001a40)=""/143) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0xff, 0x440001) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000280)=0x85) 2018/04/05 00:05:09 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioperm(0x20, 0x5, 0x59) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'bond0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) [ 650.470361] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 650.520281] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/05 00:05:10 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x2) pipe2(&(0x7f0000000040), 0x84000) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) 2018/04/05 00:05:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000000)="0fae81050000000f01cf0f070f063e0f09eaec05470d2c01c4c11bd08d000001009a6a170000c4000f01c965f4", 0x2d}], 0x1, 0x0, &(0x7f00000002c0), 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000040)={0x8}, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x4d3, 0x5619, 0x7ba4, 0x20, 0xff, 0x8, 0x1, 0x401, 0x101, 0x6}, 0xb) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/05 00:05:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/05 00:05:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0xd2, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) sendto$inet(r0, &(0x7f000000b000)="00000000e80307000700860000020000", 0x10, 0x40004, 0x0, 0x18e) fcntl$getown(0xffffffffffffffff, 0x9) 2018/04/05 00:05:10 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x1000, 0xd, &(0x7f0000000000), 0x131) 2018/04/05 00:05:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) recvfrom$unix(r0, &(0x7f0000000080)=""/169, 0xa9, 0x0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fdatasync(r1) epoll_create1(0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r1, 0x28, &(0x7f00000003c0)}, 0x10) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000380)=0x2) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x3f, 0x6, 0x7, 0x7fffffff, 0x25d8, 0x2, 0x9, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1ff, 0x4, 0x8, 0x0, 0x9}}, &(0x7f0000000140)=0xb0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0x100}, 0x8) 2018/04/05 00:05:10 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000745000), 0x8) fcntl$setsig(r2, 0xa, 0x3f) pread64(r0, &(0x7f0000e95f16)=""/234, 0xea, 0x0) poll(&(0x7f0000027ff8)=[{r3}], 0x1, 0x8000) dup3(r2, r3, 0x0) tkill(r1, 0x16) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 2018/04/05 00:05:10 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000740)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x0, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:05:10 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x3, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffff, 0x480) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) 2018/04/05 00:05:10 executing program 6: sched_setaffinity(0x0, 0xfffffffb, &(0x7f0000018ff8)=0x321) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x4e23}, 0xffffffffffffffa5) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = msgget$private(0x0, 0x20) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getgroups(0x2, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff]) r8 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0xc7, 0x80000) ioctl$KVM_ASSIGN_DEV_IRQ(r8, 0x4040ae70, &(0x7f00000003c0)={0x6, 0x3f, 0x8, 0x4}) r9 = getpgid(0x0) r10 = getpgid(0xffffffffffffffff) listen(r2, 0xf000000000000000) msgctl$IPC_SET(r3, 0x1, &(0x7f00000002c0)={{0xff, r4, r5, r6, r7, 0x1, 0x8}, 0x3, 0x9, 0x80000001, 0x0, 0x2, 0xfff, r9, r10}) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0xfb) sched_setaffinity(r10, 0x8, &(0x7f0000000340)=0x23c6) fchown(r2, r4, r7) 2018/04/05 00:05:10 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfffffffffffdffd, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000080)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x3) 2018/04/05 00:05:10 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) write$binfmt_aout(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x5b5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e20, 0x5f7e27e0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0xa62, 0x9}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000880)={r2, 0xfffffffffffffff9}, 0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000009c0)=@buf={0xca, &(0x7f00000008c0)="38abe673436df5099a94ac4a3491c1c76b72c778d1b994e548ac98338937b4f9b1f249b4e2c04db371cecb5d5c347c0b526276f53dcb938b7dc94df52a9c09440badd41f29afdf49c8238d67cdca2c15f52337e2a2822f5c6a44c4379a40145cac39a00c8bf6f46374b4d7f1cf47477b8ca21c0f77e4ba0a17160a0470be7cf1f8f117a70760297f110d13ddbb9079cd8c1858f5a8ad17445d0e81d8faa8a022d839f5a23ef5f7c48e4b816296d70da062b498de46ac3873686a02f6e1def0bedbac64806ecac05c3527"}) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x4800000000000000, 0x3fc) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x4e1d, @dev={0xac, 0x14, 0x14}}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0xfffffffffffffffd, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/05 00:05:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp6\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9, 0x5, [0x2, 0xfd6e, 0x5, 0x1, 0x9]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x4}, 0xc) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)='$', 0x1}], 0x1) shutdown(r1, 0x1) r4 = accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) sendto$inet(r4, &(0x7f0000000280)='"', 0x1, 0x0, 0x0, 0x0) 2018/04/05 00:05:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000080)="29000000140003b7ff100000040860eb0147b592f087bac98e7f01ab59f8f5cb1600000000000000fcf00f9f790604bc000000000000e5271b586639a396ad3dbd", 0x41) 2018/04/05 00:05:10 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x4, 0x9af, 0x20}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={r4, 0x12}, &(0x7f0000000740)=0x8) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r6}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r7 = socket(0xa, 0x0, 0x0) ioctl(r7, 0x8916, &(0x7f0000000000)) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r6, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:05:10 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x2000000000000000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000003ffc)) 2018/04/05 00:05:10 executing program 5: r0 = socket(0x15, 0xa, 0x7) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r1, &(0x7f0000b4dff8), 0xfffffe7e) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) close(r1) tkill(r2, 0x15) 2018/04/05 00:05:10 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x7fff, 0x4) 2018/04/05 00:05:10 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f00000008c0)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/226, 0xe2}, 0x0) accept(r0, &(0x7f0000000240)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000002c0)=0x80) r1 = open(&(0x7f0000000300)='./file0\x00', 0x1, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'dummy0\x00', 0x0}) unlink(&(0x7f0000000500)='./file1\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xe, 0x10, &(0x7f0000000340)=@raw=[@call={0x85, 0x0, 0x0, 0x22}, @map={0x18, 0xb, 0x1, 0x0, r1}, @ldst={0x3, 0x0, 0x6, 0x6, 0x4, 0xfffffffe, 0xffffffffffffffff}, @ldst={0x0, 0x3, 0x6, 0x0, 0x2, 0x0, 0x5}, @exit={0x95}, @ldst={0x1, 0x3, 0x2, 0x2, 0x8, 0x4, 0xfffffffffffffff0}, @ldst={0x3, 0x0, 0x7, 0xf, 0xf, 0x0, 0xfffffffffffffffc}, @exit={0x95}], &(0x7f00000003c0)='syzkaller\x00', 0x7, 0x17, &(0x7f0000000400)=""/23, 0x0, 0x1, [], r2}, 0x48) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x104, 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/04/05 00:05:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000027c0)=@broute={'broute\x00', 0x20, 0x1, 0xa48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001d40], 0x0, &(0x7f0000001d00), &(0x7f0000001d40)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000d00000000000000000069705f7674693000000000000000000074756e6c30000000000000000000000069705f76746930000000000000000000697064647030000000000000000000000000000000000000000000000000000000000000000000000000f008000040090000b8090000616d6f6e670000000000000000000000000000000066ca87e628f2d78300000000000000000000005808000000000000000000002800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b801000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000007f00000100000000000000007f0000010000000000000000e000000249444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000006e666c6f6700000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000004d3afd162146a851354155087b2aa13d0a36a38f972508b322a771a08d6024907b6b6d0ebb12c33df025cc43b663b3f332deeed3732de11cfbcb0854"]}, 0xac0) 2018/04/05 00:05:10 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) 2018/04/05 00:05:10 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x11f, 0x101000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000), 0x10) 2018/04/05 00:05:11 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000002c0)=""/4096) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xaf, 0x400080) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x1, 0x5, 0x8, 0x7, 0x0, 0x800000000000, 0x600, 0xf, 0x7, 0x9, 0x79c0, 0x7, 0x8337, 0x3, 0x1ff, 0x32aa, 0x81, 0x81, 0xffffffffffffffc1, 0x3, 0x7, 0x7, 0x3f, 0x5, 0x3, 0x8, 0x7, 0x7, 0xbe35, 0x0, 0x6, 0x8000, 0x1f, 0x80000001, 0x0, 0x7, 0x0, 0x101, 0x1, @perf_config_ext={0x3, 0x40}, 0x24100, 0xa04e, 0x1, 0x7, 0x4, 0x7, 0xffff}, r0, 0xb, r2, 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000012c0)=0x2, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000140)) connect$nfc_llcp(r2, &(0x7f0000000200)={0x27, 0x0, 0x1, 0x6, 0x20, 0xe00000000, "ff3bb3775a6f4711e6b5c711464418d125655dd497cdf7cea659490f245a2345cc36ca36df4ae12d7358b17558e2f17a9d5a6d4e8bcdeda2b4277f2a0d03fd", 0x27}, 0x60) connect(r2, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x4, 0x3, 0x0, {0xa, 0x4e24, 0xff, @empty, 0x7}}}, 0x80) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00001c0000)=0x8) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000040)={0x6}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000001340)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000001400)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000013c0)={&(0x7f0000001380)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="20002abd7000fddbdf25010000000400050008000300000000000400050075756387c1c59b2eb88bb515c6af999b04000500"], 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x1) 2018/04/05 00:05:11 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x80000000, 0x230002) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000280)={0x1000, 0x1be}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) munlockall() listen(r1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000340)=0x6, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x8000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00000002c0)={[{0x7f, 0x8, 0x0, 0xfd, 0x8, 0x4, 0x200, 0x101, 0x6a, 0x9674, 0x1ff, 0x0, 0x7}, {0x2, 0x401, 0x4, 0x8, 0x6394, 0x1000, 0x6, 0x14, 0x2e, 0x5, 0x2, 0x2, 0x8}, {0x8000, 0x5, 0x2, 0x5, 0x3ff, 0x5, 0x6, 0xe406, 0x3, 0x9, 0x2, 0xfffffffffffffe09, 0x56e7eadf}], 0x9}) ppoll(&(0x7f000039d000)=[{r1, 0x8200}], 0x200003d4, &(0x7f0000d85ff0)={0x77359400}, &(0x7f00000d7ff8), 0x8) sendto(r1, &(0x7f0000000100)="1c3927789f7d7c15e47e1f2b0c21ed8afc8ba27c29d664e357a5410c3d0297c94f9e910a753fff71051a8929bf4518569fccc9079630a286d63d3653cd41d8fae6df54a16ea349a449e3bbd6ae3f5d3091914320a2bd249434d1fc6372ffc1624ed1e6032f47ac50a03c9b23b06cc7b449fc07b53401fb0c5227f5423f22d15ab0fb6daf0c36f17c8910e4036cdbe4514000456ea00fa65de626810a11565541d87f8b0a71", 0xa5, 0x40000, &(0x7f00000001c0)=@nfc={0x27, 0x1, 0x0, 0x1}, 0x80) 2018/04/05 00:05:11 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffcaf, 0x0, &(0x7f0000004fec)=ANY=[], 0xffffffffffffff4e}) r1 = dup2(0xffffffffffffffff, r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x7f, "96077c67da16cfa1ebfb68843ca1fd86289ca8622bf7454edb384f0fc0952eec51e41c09cd4f4373e51834edcf2a5b32c3cc7df0af0334a1cad30bfbb6caeac8e837b663cf9005e75e58121d08ef582ecfaa543f4a3bb643e27ce8775fd429cdd3dd1e33e068ee5a31cfab9e71c2747b5dca46f420565b5179060cad2b4fac"}, &(0x7f0000000100)=0x87) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0xe, "726d35abb8884934965fb3708a6d"}, &(0x7f0000000180)=0x16) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/04/05 00:05:11 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x200, 0x1, 0x7, 0x7, 0x8}, &(0x7f00000007c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x100000000, 0x80, 0x7ff, 0x101, 0x9}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000900)={0x6, 0x7fff, 0x8002, 0xfff, 0x686, 0x512, 0x81, 0x6f172043, 0x0}, &(0x7f0000000940)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002040)={0x0, 0x5875}, &(0x7f0000002080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000033c0)={0xfff, 0x8, 0x6, 0xd34}, &(0x7f0000003400)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003440)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003480)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000035c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x2b6c, 0x0, 0x0, 0x101, 0x50}, &(0x7f0000003680)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000003840)=[{&(0x7f0000000380)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000400)="c032e356b44e2714e4f49062013e7b5966a09c1cb7e5809f9c4585851ad3f5d2da01e257103db034942d8f76bda9a8ba61b0a4c205ce60675f7dbe8cbcf5df94af28b4b10b86b1a7a0ceb5b1da30d440d86b1a29e9c0515bf3551ed001e2936350f6968bec8bfecce099", 0x6a}], 0x1, &(0x7f0000000980)=[@sndinfo={0x20, 0x84, 0x2, {0x3cb5, 0x200, 0x98, 0xffffffffffffffc0, r2}}], 0x30}, {&(0x7f0000000a40)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000000f40)=[{&(0x7f0000000a80)="4e43349bccb99620cb828f9b03bde81157f3e08405e185ef2e786dc5af2ce6eb45f0df2c76a6547e799c301b10caf8c0c4eb59", 0x33}, {&(0x7f0000000e80)="fe58a0d4bf4e46eee94ddbe63ed9e3ff40043920447968235657c8ad7cf029ede83d995d2cc5175857c744c3a0726e35f2ea7db9c1cd3dad4bf59e819f8731fd4d2309e044e793894dfc14897571d6a5d60ea1e8c27fdccdfea1d6ff7eac99291bc5e3b05bfcdeae701d2b8ef61e2c26f00368dc8e9a497830c3a1ee1c08154ffa8938d832d3c06be82d7cbceec3f06d57053ea854f8df8ba905685622979b0b6d4357d3af524f56f239c8f3d821f8259fc3d67baa1836", 0xb7}], 0x2, &(0x7f00000020c0)}], 0x2, 0x20000000) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpgrp(0x0) fcntl$setownex(r3, 0xf, &(0x7f0000000400)={0x0, r4}) bind$inet(r3, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20}, 0x10) sendto$inet(r3, &(0x7f0000001080)="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", 0x1026, 0x3fff, 0x0, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={0x0, @dev={0xac, 0x14, 0x14}}, 0xc) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x2}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20e1008}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000"], 0x1}, 0x1}, 0x0) r5 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r5, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x2) 2018/04/05 00:05:11 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000000c0)=""/124, &(0x7f0000000140)=0x7c) 2018/04/05 00:05:11 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x29, &(0x7f000001b000)={@multicast1=0xe0000001, @empty, @dev={0xac, 0x14}}, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x400000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000380)=0x5, 0x4) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x170, r2, 0x100, 0x70bd2b, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x5}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbe}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x146}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x80}, 0x4) sendto$unix(r1, &(0x7f0000000040)="cbe3cb46c6133a27d0c3b8a99637", 0xe, 0x4004000, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/04/05 00:05:11 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000080)="f6b001f58a600a9d1c5818a5fd2e7473407fdbf8b95f509d463ae20c818d72", 0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) connect$netlink(r0, &(0x7f00000004c0)=@kern={0x10, 0x0, 0x0, 0x40048}, 0xc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x0, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:05:11 executing program 5: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x200000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0xfffffffffffffffc) r4 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xffffffff, 0x100) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000100)) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fde49f)=0x19) read(r3, &(0x7f0000f76000)=""/113, 0x71) 2018/04/05 00:05:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @rand_addr}, &(0x7f0000000140)=0xc) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000300)=ANY=[@ANYBLOB="300000001c000104000000000000000000000000", @ANYRES32=r4, @ANYBLOB="000000000c00029a448507ab00aaaaaaaaaa00000008000100ac1414aa3c250e6ad4ef1fb17c3702498e72323a14a6671f53e5d6bd3898c283c8cd9184b1e724e37959f5593777f22efdce937f94f4fd47ebc5ba871a6f42baf0396e8f37b3fdf26f6df1fa880520435bf24f90db407d7ad7ee7c1af21fb7ffda0c6e551750b6f4529eb68950be51b2ba562410326843d294ae4e6763a4d6f7504f898302c5e6f79174b721f4dc448cfab513300109b5940928f7e5758bc7b4cb1f9013806a9576bf453f97fc78a2110fe8989232085642baebc36c"], 0x30}, 0x1}, 0x0) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$void(r3, 0xc0045c7f) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x8001, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x6) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000000240)={0x1, 0x0, [{0x40080000001, 0x0, 0x0, 0x0, @sint}]}) r7 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x82000) setsockopt$inet6_MRT6_DEL_MFC(r7, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x4e22, 0x3691, @empty, 0x6}, {0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x3, [0x7, 0xffff, 0x8001, 0x101, 0xfffffffffffffffd, 0x3c, 0x4f65, 0x4]}, 0x5c) r8 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0xb3, 0x200000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r8, 0x800443d3, &(0x7f0000000080)={{0x2, 0x5, 0xab7, 0x100, 0x2, 0x8}, 0x9, 0x80, 0x11}) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)={0x28, 0x16, 0x401, 0x0, 0x0, {0x4000a}, [@nested={0x10, 0x0, [@typed={0xc, 0x2, @uid}]}, @nested={0x4}]}, 0x28}, 0x1}, 0x0) 2018/04/05 00:05:11 executing program 6: mkdir(&(0x7f0000632000)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/05 00:05:11 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x100) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) socket(0x1d, 0x80000, 0xfffffffffffffffc) connect$inet6(r1, &(0x7f00006b2000)={0xa}, 0x1c) 2018/04/05 00:05:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mlock2(&(0x7f0000c16000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x9, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x58, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'ipddp0\x00'}) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x1ff) socket$pptp(0x18, 0x1, 0x2) 2018/04/05 00:05:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2270, &(0x7f0000000180)) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) [ 652.077174] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/05 00:05:11 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) socket$packet(0x11, 0x3, 0x300) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/04/05 00:05:11 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x2710}}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}], 0x2, 0x0) 2018/04/05 00:05:11 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000002c0)=0x6, 0x4) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x9, 0x5]) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000001c0)=""/169) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400000015000103f58ec9ec7d48e5ecc291c1a277f9ffffff000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000300)={0x2b, @empty, 0x4e20, 0x3, 'sh\x00', 0x10, 0x9, 0x4c}, 0x2c) 2018/04/05 00:05:11 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0xa8000) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x2, 0x4]) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f00006b2000)={0xa}, 0x1c) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x36, @broadcast=0xffffffff, 0x4e20, 0x0, 'sed\x00', 0x2e, 0x6, 0x2b}, 0x2c) 2018/04/05 00:05:11 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400f}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x206) ioctl$TUNSETLINK(r1, 0x400454cd, 0x1000337) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) fcntl$setlease(r0, 0x400, 0x0) [ 652.143159] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/05 00:05:11 executing program 4: pselect6(0x40, &(0x7f0000b9e000), &(0x7f0000f58000), &(0x7f00000ddfc0)={0xffffffffffffffe2}, &(0x7f00008e5ff0)={0x0, 0x989680}, &(0x7f0000dd6ff0)={&(0x7f0000cc8ff8), 0x8}) 2018/04/05 00:05:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) rt_sigsuspend(&(0x7f0000000000), 0x8) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)="7461736b7300a4e2895f70fb9c65372f91de08cde1b7ad489a4cc7004b448c27073d774459994bb7f0e358df33ed3e5a89259cc95e6a75b5bf2172b4b3015b47fba72ac5c7d62dac3ffdbc76b10119071d73b8e25917c5b04d670a8237639b6ada2330eb", 0x2, 0x0) r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f0000000000), 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x2}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x50}) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696c65302047504c205e2f657468307b2540000a3d5b9cbf7f71e31b40b4c8d9bb7ce8b2e6811b4a1154e8cfd4661c2b33d86f049ca04fa76f0a8bfe62a872f474963b294abf9219dddca529e381b8af85fa0c77ce64ae664f07d5c7395555289a6cab0218c7a30b7fbe8645a3e52240c1d8404a8abd813b1b1134f88796a9d75370bfda80393dd39268bde84c046b14b874a400772fce35c0dfa070e2d4194127dc7c27ffa7ef00d2bcd31d49c8aab8fd87ab75293c132ff367d019e34e4602a69c0d7b548183ee81023a8bacda58fd864bd2b2b2d9ca61f4e9f9de"], 0xe2) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r4) r5 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r4, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f0000129ff6)='^/eth0{%@\x00', 0xa, 0x0) fremovexattr(r4, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') pread64(r1, &(0x7f0000000480)=""/197, 0xc5, 0x4) 2018/04/05 00:05:11 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) pwritev(r4, &(0x7f0000f50f90), 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) sendto$inet(r0, &(0x7f0000000740)="1eb9026bfc5f90ebafdb66dd5d38b8797fe72c47d9b02574c23111ac8543df8eb703d332dc911f8598eec2946cd27672553c304a8ddf522af09a7ab20dbadc6071bae352d23e6212fb588d2ac99f7581e8a53d24acbe3135d22592a80c40cd168436993b91b41e927e70f3a0e7c9b62d6cc8dee2e6adcc4ad0c6c12918101faf43c0d68c3c68829c431e149f96df4250e19f69a3f2c5102ed3d3a90a3496e554d6ec4aaa48cd2de13b9a5c053453b5e4d7717b075c52f7f006e3a2b2e1619c094ef92e554451db8e0ee9ce3a03efb71afdf33ad72a79232c801f3753157ac2c2d502f1", 0xe3, 0x40001, &(0x7f00000004c0)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r6}, &(0x7f0000000140)=0x51) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000600)) tee(r1, r3, 0x8000, 0x7) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r8 = socket(0xa, 0x0, 0x0) ioctl(r8, 0x8916, &(0x7f0000000000)) r9 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000000580)={'vcan0\x00', 0x1200}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r6, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r4, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:05:11 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000100)={&(0x7f0000003000/0x2000)=nil, 0x81, 0x2, 0x80, &(0x7f0000009000/0x2000)=nil, 0x40}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0xff, 0x7, 0x0, 0x0, 0x0, 0xe1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000002c0)={0x0, 0x105000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xd6, "683bb224608a0d8b561ebd2cb2b7389ffb5de9b23c5322cc3d0e698618473d999f1ca8db6ad87456362248fceaa424231b0b0c4f5a56c7fcf5ad81381a42145e2029bbb379c149337358ad2162bc001f76d0b07337e1ad6a419d1e7ffce0d4f5f3b35a4446859c8fc781c2766d114c8a6a1ac89b62493927a9f5d43089c387f4ad09486b68b2c411f94049b2615b66b3ea2caf4ecf0a49079fd8d67cf71f699228f1cf38473920a659ac4c9906b292a652d9f37884920305558a1fa0205ef331e9d504e56da6e30b932265a84ab23fb26fe262ec12de"}, &(0x7f0000000300)=0xde) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000340)={0x3f, 0x4, 0x80, 0x800, r4}, &(0x7f0000000380)=0x10) 2018/04/05 00:05:11 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f00003ea000/0x2000)=nil, 0x2000, 0x6) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/05 00:05:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x200000c0, 0x200000f0, 0x20000120], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000100000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00000000"]}, 0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x8, 0xba17, 0x8001000000, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1, 0x10, "a785e5d6622a81b620ee3efb6d5394cc"}, &(0x7f00000003c0)=0x18) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000240)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x3}}, 0x4, 0x6, 0xdbb, 0xfff, 0x20}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000180)={r3, 0x68, "1346dbd16b62f2911c84dfc3428dc7eb9990f66ea07b0325a282fe1621b0f431bcf38420e12d9ebc4f1d0f85037ff80bf02ce645b0882a38dbbb32cb0c9fe308ed1ae1aaaf988f57fbc3bd74933a368a968ede3efc246cee8dbd482e68914b6700312a1910bb1e28"}, &(0x7f0000000200)=0x70) ioctl(r2, 0x8000000000009371, &(0x7f0000006f80)="010000000000000018") ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000040)=0x400) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x4, 0x1640, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000400), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x8, 0x886c, 'ip6gretap0\x00', 'syz_tun\x00', 'teql0\x00', 'dummy0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x858, 0x858, 0x890, [@u32={'u32\x00', 0x7c0, {{[{[{0x5, 0x1}, {0xef, 0x3}, {0x2, 0x2}, {0x1, 0x2}, {0x8000, 0x3}, {0x800}, {0x7, 0x3}, {0xb069, 0x1}, {0x3, 0x1}, {0x8, 0x3}, {0x1, 0x1}], [{0x40, 0x5}, {0x1, 0x2}, {0xa9, 0x4fa7eab0}, {0x1, 0x9}, {0x7, 0x4}, {0x100}, {0x401, 0x5}, {0xfffffffffffffffd, 0xb0}, {0x1, 0x1}, {0x7, 0xcd7}, {0x5, 0x594f}], 0x5, 0x3}, {[{0x94}, {0x1f, 0x2}, {0x8000}, {0x3, 0x3}, {0xfffffffffffffffc, 0x3}, {0xfffffffffffffffe, 0x3}, {0x4dae000, 0x1}, {0x100000001}, {0x8001}, {0x7, 0x1}, {0x4, 0x3}], [{}, {0x751, 0x100000001}, {0x8, 0xffffffffffff8001}, {0x400, 0x8}, {0x1, 0x7c43f951}, {0x9, 0x5}, {0x8}, {0x200, 0x1}, {0x5, 0x3}, {0x7, 0x9}, {0x4, 0x5}], 0x4, 0xa}, {[{0x0, 0x2}, {0x8, 0x3}, {0x40, 0x3}, {0x9, 0x3}, {0x6, 0x3}, {0x8, 0x3}, {0x7}, {0x6, 0x3}, {0xfff, 0x3}, {0x1}, {0x9}], [{0x53, 0x1f}, {0x100000000, 0x7fff}, {0x4, 0x5}, {0x80000000, 0x7fff}, {0xb31d, 0x5}, {0xffffffffffffffff, 0x1f}, {0x230, 0x2}, {0x9}, {0x40000000000, 0x8001}, {0x6c, 0x600}, {0x7, 0x8704}], 0x7, 0x8}, {[{0x100000000, 0x2}, {0xfffffffffffffff8, 0x3}, {0xd907, 0x3}, {0x100000000}, {0x4, 0x3}, {0x4, 0x3}, {0x7, 0x1}, {0x7, 0x3}, {0x200, 0x1}, {0x5, 0x1}, {0x9, 0x3}], [{0x2, 0xff}, {0xfffffffffffffffa, 0x79d}, {0x100, 0x1f}, {0x9, 0x7}, {0x3}, {0x1, 0x100}, {0x7ff, 0x2}, {0x8, 0x1}, {0x200, 0x834}, {0x8, 0xb38f}, {0x8001, 0x4}], 0x7, 0x5}, {[{0xfffffffffffffffc, 0x3}, {0x5c1, 0x3}, {0x7, 0x1}, {0x7}, {0x0, 0x1}, {0x3, 0x3}, {0x14000000000, 0x2}, {0x9, 0x3}, {0x8, 0x1}, {0x80000001, 0x2}, {0x7, 0x3}], [{0x81, 0x1ff}, {0x1, 0xdeaa}, {0xc36d}, {0x7fffffff, 0x81}, {0xc2f3, 0x1}, {0x9, 0x7f}, {0x401, 0x81}, {0x80, 0x9}, {0x8, 0xf2}, {0x8001, 0x4}, {0x2, 0x1f}], 0x3}, {[{0x5, 0x3}, {0x9, 0x2}, {0x7}, {0x4, 0x3}, {0x5, 0x3}, {0x2}, {0x6}, {0x0, 0x3}, {0x1, 0x2}, {0x1f, 0x3}, {0xfffffffffffffff7, 0x2}], [{0x3, 0x3}, {0x0, 0xa}, {0x8, 0x1}, {0x2, 0x3f}, {0x9, 0x6d}, {}, {0x8, 0x69e87cac}, {0x4da2672c, 0x2}, {0x7fff, 0x9}, {0x8, 0xc8d}, {0xfffffffffffff801}], 0x5, 0x9}, {[{0x1f, 0x2}, {0x800, 0x3}, {0x1a6, 0x1}, {0x7fff}, {0xb38, 0x3}, {0x7, 0x1}, {0x2}, {0x7, 0x3}, {0x100000001, 0x1}, {0x8, 0x1}, {0x6}], [{0xff, 0x1000}, {0x5, 0x5}, {0x9, 0x2}, {0x800, 0x6}, {0x100000000, 0x68144ecb}, {0x5, 0x7}, {0xff80, 0x20}, {0x80000001, 0x1}, {}, {0x3, 0x7}, {0x1, 0x5}], 0x2, 0x2}, {[{0x6, 0x3}, {0x6, 0x1}, {0x3, 0x3}, {0xfffffffffffffffe}, {0x1, 0x2}, {0x0, 0x3}, {0x7, 0x1}, {0x0, 0x3}, {0x7fffffff}, {0x1b090184}, {0x101, 0x3}], [{0x2}, {0x100}, {0x49, 0x1}, {0x9, 0x44cb6fcc}, {0x1d, 0x98}, {0x6, 0x1}, {0x3, 0x800}, {0x100000000, 0x6}, {0x9, 0x10001}, {0x8, 0xfffffffffffffe01}, {0x1db0, 0x7}], 0x6, 0x1}, {[{0x1a7, 0x2}, {0x4}, {0x5, 0x2}, {0xba38, 0x3}, {0x3, 0x1}, {0x4, 0x3}, {0xfff}, {0x3, 0x1}, {0x100000001}, {0x8}, {0x0, 0x3}], [{0x0, 0x101}, {0x8000, 0xab1a}, {0x3, 0x1}, {0x48e463f, 0x98}, {0x4, 0x2}, {0x3f, 0x10000}, {0x1ff, 0x1}, {0xffffffffffff8000}, {0x52d1536e, 0xde}, {0x5, 0x35}, {0x9, 0x4}], 0x7, 0x7}, {[{0x3ff}, {0xffff, 0x1}, {0xfffffffffffffffb}, {0x7}, {0x3, 0x1}, {0x8, 0x3}, {0x10001, 0x3}, {0x101, 0x3}, {0x3ff, 0x3}, {0x8}, {0x7}], [{0x7, 0x4}, {0x2, 0x8}, {0x7, 0x2}, {0x3, 0x5fdb}, {0x200, 0x6}, {0x9, 0x9}, {0x1, 0x5}, {0x3, 0x7}, {0x9}, {0x7ff, 0x100000001}], 0x0, 0x3}, {[{0x0, 0x3}, {0x7, 0x1}, {0x5}, {0x9ce, 0x3}, {0x1ff, 0x3}, {0x8, 0x2}, {0x5, 0x3}, {0x5}, {0xa01}, {0x4, 0x2}, {0x40, 0x3}], [{0x9, 0x7}, {0xffffffffffffff38, 0xbcb1}, {0x58}, {0x5e2, 0x7}, {0x9, 0x6e}, {0x7, 0x7}, {0x1fc00000, 0x6}, {0x1, 0x1000}, {0xdcc8, 0x1f}, {0x8, 0x7fff}, {0x100}], 0x8, 0x2}], 0x3}}}]}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x24, 0x8863, 'ipddp0\x00', 'vlan0\x00', 'syz_tun\x00', 'bpq0\x00', @empty, [0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xe8, 0xe8, 0x138, [@ip6={'ip6\x00', 0x50, {{@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, [0xffffff00, 0xff000000, 0xffffffff], [0xffffffff, 0xffffffff, 0x0, 0xffffffff], 0x3, 0x2f, 0x2, 0x58, 0x4e23, 0x4e23, 0x4e23, 0x4e22}}}]}}, @common=@log={'log\x00', 0x28, {{0x2, "6b1c19d91df220ec4ac0d612960cae6a738c39dbe29f09ab72fe80ac6dbe", 0x9}}}}, {{{0x9, 0x4a, 0x8137, 'erspan0\x00', 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff], @random="4094cbfae970", [0x0, 0xff, 0xff, 0xff], 0x8a0, 0x918, 0xa48, [@ip={'ip\x00', 0x20, {{@rand_addr=0x80000001, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, 0x0, 0x11, 0x10, 0x10, 0x4e21, 0x4e22, 0x4e20, 0x4e23}}}, @u32={'u32\x00', 0x7c0, {{[{[{0x80000000, 0x1}, {0x1, 0x2}, {0x6, 0x2}, {0x3, 0x1}, {0x800, 0x3}, {0x3, 0x3}, {0x5}, {0xfffffffffffffff9, 0x2}, {0x45, 0x3}, {0x5c4, 0x2}, {0x4, 0x3}], [{0x4, 0x9}, {0x4, 0xb91}, {0x2, 0x200}, {0xffffffffffffff81, 0x400}, {0x3f, 0xffff}, {0x3f, 0xf0}, {0x6, 0x6297f9fe}, {0x7f, 0x4}, {0x1, 0x37c}, {0x5, 0x7}, {0x9, 0x200}], 0x0, 0xb}, {[{0x8, 0x3}, {0x333, 0x1}, {0x0, 0x3}, {0x3, 0x1}, {0x2}, {0x9, 0x3}, {0x60000000000}, {0x1, 0x1}, {0x1f, 0x3}, {0x100000001, 0x2}], [{0x20, 0x7fffffff}, {0x2, 0xe7}, {0xfffffffffffffffd, 0x8001}, {0x3f, 0xffffffff}, {0xa7e, 0x8}, {0xfff, 0x9}, {0x9, 0x1}, {0x61cd, 0x2}, {0x6, 0x1}, {0x3, 0x8}, {0x8, 0x100}], 0xb, 0x4}, {[{0x6, 0x3}, {0xfffffffffffffe00, 0x1}, {0x7, 0x3}, {0x20, 0x3}, {0x9, 0x3}, {0x8, 0x3}, {0x4, 0x1}, {0xffffffffffffff80, 0x3}, {0xffffffff}, {0x8}, {0x3, 0x3}], [{0x400, 0x8}, {0xc808, 0xff000000000000}, {0x30f400, 0x574}, {0x5, 0x5}, {0x8000, 0x28e8}, {0x3, 0x3}, {0x8, 0x7}, {0x10000, 0x8001}, {0x401, 0xfff}, {0x7fffffff, 0x9}, {0x99, 0x10000}], 0x3, 0x7}, {[{0x80000001, 0x3}, {0x80000001, 0x2}, {0x7, 0x3}, {0x4, 0x2}, {0x7, 0x2}, {0x1f, 0x3}, {0xffffffff80000001, 0x3}, {0x6, 0x2}, {0x24b, 0x3}, {0x1, 0x1}, {0x0, 0x2}], [{0xd}, {0x4, 0x9}, {0x4}, {0xffffffffb3a6a4fa, 0x7f}, {0x3f, 0x2d}, {0x1a, 0x100000001}, {0xfffffffffffffffb, 0x9}, {0x8c9, 0x5}, {0x2, 0x2}, {0x1fe0000000000, 0x400000000}, {0xb7f, 0x1000}], 0x9, 0x9}, {[{0x7, 0x3}, {0x7fffffff, 0x1}, {0xfffffffffffffffc, 0x3}, {0x8, 0x2}, {0x5, 0x1}, {0x3fd5, 0x3}, {0x20, 0x3}, {0x2, 0x3}, {0xd8b7, 0x2}, {0x7, 0x3}], [{0x3, 0x163}, {0xffffffffffffff1d, 0x1}, {0x6, 0x5}, {0xf8, 0x4}, {0x0, 0x20}, {0x3, 0x8}, {0x8001, 0xffff}, {0x77, 0x6}, {0xfffffffffffffc00, 0x1000}, {0x0, 0xbe}, {0xffffffff00000000, 0x2}], 0x0, 0x4}, {[{0xffffffff, 0x2}, {0x1, 0x3}, {0xf6d, 0x3}, {0x3}, {0x80000000, 0x2}, {0xffffffffffff3595}, {0x80000001, 0x3}, {0x6eed, 0x2}, {0x10000000000, 0x3}, {0xfffffffffffffff7}, {0x1ff}], [{0x0, 0x7f}, {0x8, 0xbe4}, {0x2, 0x7fff}, {0x1f, 0x4}, {0x1, 0x100000000}, {0x4, 0x1}, {0x306, 0x8}, {0x1, 0x100}, {0x0, 0x1}, {0x9, 0x1f}, {0x1, 0x1}], 0x9, 0x5}, {[{0x4}, {0x9, 0x3}, {0x1}, {0x10001, 0x3}, {0xffffffffffffff76, 0x3}, {0x22, 0x8a1cfe8b4e12c9e}, {0x4, 0x1}, {0x9}, {0x101}, {0x20, 0x3}, {0x0, 0x3}], [{0x80000000, 0xba}, {0x7e000000000000}, {0x4}, {0x4, 0x5}, {0x1, 0x9}, {0x8, 0xfb1}, {0x10001, 0x1f}, {0x5, 0x9}, {0x5, 0x5}, {0xff, 0xffffffff}, {0x6, 0x6}], 0xb, 0xb}, {[{0x6}, {0x7, 0x1}, {0xffffffff, 0x3}, {0x80000001}, {0x6, 0x2}, {0x3d, 0x3}, {0xf90}, {0x100000001, 0x1}, {0x542, 0x2}, {0x3cb}, {0x1, 0x3}], [{0x1c, 0x9}, {0x7, 0x6}, {0x800, 0xd3}, {0x80, 0xfffffffffffffffc}, {0xbaed, 0x20}, {0x8000, 0x2}, {0x88d, 0x6}, {0x7c6, 0x163050ee}, {0x7fff, 0x6}, {0x8}, {0x1000, 0x5}], 0xb, 0x7}, {[{0x5a8}, {0x5, 0x1}, {0x100000000, 0x3}, {0x0, 0x3}, {0xf, 0x1}, {0x10001, 0x3}, {0x100000000, 0x3}, {0x25e858a, 0x2}, {0x2000}, {0x3d, 0x1}, {0xffffffffffffffe1, 0x2}], [{0x100000000, 0x7}, {0x40000000000, 0x7ff}, {0x2c38f898, 0x3}, {0x0, 0xc05}, {0x75, 0x5}, {0x10}, {0x6, 0xfe1}, {0x65a, 0xffffffffffffffff}, {0xfff}, {0x0, 0x1}, {0x9, 0xdbe}], 0x5, 0x7}, {[{0xfffffffffffffeff, 0x3}, {0x6, 0x1}, {0x9, 0x3}, {0x7, 0x3}, {0x1, 0x2}, {0x7, 0x3}, {0x9, 0x3}, {0x7, 0xc638519ea2e333d8}, {0x2, 0x3}, {0xffff, 0x1}, {0x4a, 0x3}], [{0x40, 0x6}, {0x400, 0xffe0}, {0x5, 0x8}, {0x2, 0x7}, {0x9, 0x1}, {0x9, 0x200000}, {0xa16, 0xff}, {0x1, 0x6}, {0x100, 0x7f}, {0x0, 0x8001}, {0x5, 0x7}], 0x9, 0x5}, {[{0x2, 0x2}, {0x9, 0x3}, {0x5, 0x3}, {0x1000, 0x3}, {0x1, 0x2}, {0x9, 0x3}, {0xbc, 0x3}, {0x1, 0x2}, {0x101, 0x1}, {0x0, 0x3}, {0x2, 0x2}], [{0x5, 0x1}, {0x4, 0x3f}, {0x7fff, 0xa49}, {0x7ff}, {0x3d4, 0x200}, {0x10001, 0x9}, {0x6, 0x9}, {0x100000001, 0x7}, {0x1fc00000000, 0x80000000}, {0x9, 0x1f}, {0x1, 0x800}], 0x8, 0x4}], 0x2, 0x1}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x2, 0x8, 0x7}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x7}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x8, 'system_u:object_r:power_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x9, 0x20, 0x1c, 'ipddp0\x00', 'syzkaller1\x00', 'bond0\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x140, 0x140, 0x170, [@arp={'arp\x00', 0x38, {{0x122, 0x8863, 0xb, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, @broadcast=0xffffffff, 0xffffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0x0, 0xff, 0x0, 0xff, 0xff], 0x0, 0x4c}}}, @stp={'stp\x00', 0x48, {{0x2, {0xda10, 0x9, 0x81, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x6, 0xff, 0x393, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x4e22, 0x4e24, 0x401, 0xf, 0x4, 0x33300, 0x800, 0x1, 0xfffffffffffff9c3, 0x1ff}, 0x80}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x1}}}}]}]}, 0x16b8) 2018/04/05 00:05:11 executing program 5: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x2710}, {0x0, 0x2710}}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x20, 0x6, 'queue0\x00', 0x10001}) r1 = socket(0x10, 0x803, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x400000, 0x0) write(r1, &(0x7f0000000180)="2400000020002553075f01650272fcf280000000001000220ee1000c08001700002b0600", 0x24) [ 652.330932] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain [ 652.374663] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain 2018/04/05 00:05:12 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f00000000c0)="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", &(0x7f00000001c0)="e2afe5ae84bf0e"}, 0x20) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="ff3997ffcd00", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x1a8, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/04/05 00:05:12 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/05 00:05:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001600)={&(0x7f0000000080)={0x27, 0x1, 0x0, 0x3, 0x3f, 0x100, "b1215502586ea959e001569fb597513a5d5bd08396288fe94b1a0f7f088177a5f7e8fb74c4b3f25b25df7d06bec8a64d090f787ccecc0227783d8a86cff16c", 0x3e}, 0x60, &(0x7f0000001500)=[{&(0x7f0000001280)="bebb4dac81306a844d04311eae05a65d2fcc813306a2e149e62b9248784d029cae5b22eec7f2e50f84923b9a7c8a4b2e3152c95d0433182b751a6659897072589e259740dc5cb139f61369a843972faed49cb0be6be9ba825a4a500a7ca352dc49db88b567667b6033632acbd42dcecaa7cb1175d280a988a6b73bf250b517a3809f2cb2557f1b8ee723978fee0ce7ebd43a549da465a1e1bfbfb04e7c0e", 0x9e}], 0x1, &(0x7f0000001580)=ANY=[@ANYBLOB="68000000000000009f01000007000000fa00d1188abd6f7db4887fb7dc166f740300000096519da16842a555de258c839ff8b654d5370c9fba334e1755d43e40b55aec07c1e5eefc6cce1d3261b7db15cd086ea125dbfd3a9903c335cdbb037fd4d78cb98bba9fb2"], 0x68, 0x40000}, 0x10) prctl$intptr(0x4, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/unix\x00') r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x40) r5 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xffffffff, 0x200000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r6, &(0x7f0000000340)=0x4) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000200)={r1, 0x8000, 0x2148, r2}) r7 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r8 = epoll_create(0x10007) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000f9dff4)) ioctl$BINDER_THREAD_EXIT(r7, 0x40046208, 0x0) r9 = socket$inet(0x2, 0x80003, 0x7) ioctl$RNDGETENTCNT(r8, 0x80045200, &(0x7f0000000240)) epoll_wait(r4, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0xe8d4) ioctl$KDADDIO(r3, 0x4b34, 0xe0aa) connect$pppoe(r5, &(0x7f0000000380)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) getsockopt$inet_opts(r9, 0x0, 0xd, &(0x7f0000000040)=""/203, &(0x7f0000000140)=0xcb) setsockopt$IP_VS_SO_SET_ADD(r9, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'wrr\x00'}, 0x2c) sendfile(r0, r2, &(0x7f000097d000)=0x10000000, 0xff) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000180)={0x7, [0x100, 0x4, 0x4, 0x6, 0xf6, 0x54, 0x8000]}) 2018/04/05 00:05:12 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x49a, 0x240800) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r4) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r6}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r7 = socket(0xa, 0x0, 0x0) ioctl(r7, 0x8916, &(0x7f0000000000)) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r6, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:05:12 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=@getae={0x40, 0x1f, 0x421, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0x40}, 0x1}, 0x0) 2018/04/05 00:05:12 executing program 3: r0 = gettid() exit(0x0) ioprio_set$pid(0x1, r0, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000c40)=[{{&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/219, 0xdb}, {&(0x7f0000000180)=""/222, 0xde}, {&(0x7f0000000280)=""/167, 0xa7}], 0x3, &(0x7f0000000380)=""/186, 0xba, 0xffff}, 0x3}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/228, 0xe4}, {&(0x7f0000000540)=""/85, 0x55}, {&(0x7f00000005c0)=""/107, 0x6b}, {&(0x7f0000000640)=""/70, 0x46}], 0x4, &(0x7f0000000700)=""/109, 0x6d, 0x1}, 0x5}, {{&(0x7f0000000780)=@un=@abs, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000800)=""/91, 0x5b}, {&(0x7f0000000880)=""/250, 0xfa}, {&(0x7f0000000980)=""/201, 0xc9}], 0x3, 0x0, 0x0, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000ac0)=""/143, 0x8f}], 0x1, &(0x7f0000000bc0)=""/96, 0x60, 0x3}, 0x6}], 0x4, 0x2, &(0x7f0000000d40)={0x77359400}) 2018/04/05 00:05:12 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaff5, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000042c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x1, 0x7fffffff, 0x800, 0x40, 0x17}, &(0x7f0000001cc0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003e80)={r4, 0x6}, &(0x7f0000004380)=0x8) open(&(0x7f0000000280)='./file0\x00', 0x10000, 0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc, 0x4010, r1, 0x0) connect$inet6(r1, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x7}, 0xa4) listen(r3, 0x43) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) sched_getattr(r5, &(0x7f00000002c0), 0x30, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r6, 0x7}, 0x8) fsync(r1) recvmmsg(r1, &(0x7f0000004180)=[{{&(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000400)=""/212, 0xd4}], 0x1, 0x0, 0x0, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000500)=""/221, 0xdd}, {&(0x7f0000000600)=""/120, 0x78}, {&(0x7f0000000680)=""/139, 0x8b}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/171, 0xab}, {&(0x7f0000000880)=""/60, 0x3c}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)}, {&(0x7f0000001900)=""/20, 0x14}], 0x9, &(0x7f0000001a00)=""/210, 0xd2, 0x2}, 0x1f}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000001b00)=""/206, 0xce}, {&(0x7f0000001c00)=""/191, 0xbf}, {&(0x7f0000001cc0)}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/101, 0x65}], 0x5, &(0x7f0000002e00)=""/4096, 0x1000}, 0x400}, {{&(0x7f0000003e00)=@can, 0x80, &(0x7f0000004040)=[{&(0x7f0000003e80)}, {&(0x7f0000003ec0)=""/16, 0x10}, {&(0x7f0000003f00)=""/136, 0x88}, {&(0x7f0000003fc0)=""/90, 0x5a}], 0x4, &(0x7f0000004080)=""/196, 0xc4, 0x7}, 0x101}], 0x4, 0x2161, &(0x7f0000004280)) syz_open_dev$evdev(&(0x7f00000018c0)='/dev/input/event#\x00', 0x3, 0x40000) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r6, 0x6, 0x8, 0x7}, 0x10) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000340)=0x6, &(0x7f0000000080)=0xfffffd11) accept4$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x80000) 2018/04/05 00:05:12 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'syz_tun\x00'}}) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/04/05 00:05:13 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000440)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000280)=ANY=[@ANYBLOB="e612cb35fd8d5199d162c3ab0c152499c52d6eed7afabbcd8b1d22d0cf9387c0342617cec2c1da2ae077bb97b70bcfff25f3206edfbaddf77ba6c3dbc8558a6e4bd580623fface037179851c536618944842d676b7b8fbf7a8172cfa72ddb1d59e4ae79bcb06b7e2a54b9dc3f157d03e88bb4b318128015c8f38795c2e374c2404df701c7546949f6e5359949b78c571fe3a6230b2e2276e9e9b9efb694253dbb12573be4318fe06e20376ba509b232f907d133138c3a4edbc9eea4d2285bd4e2285a1bb43fb1b8b17b4ce37e2a1dba29d11a552110083cbc03c39dd8e27"]) fstat(r0, &(0x7f0000000100)) r2 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x84000, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000580)=""/82) connect$bt_rfcomm(r3, &(0x7f00000003c0)={0x1f, {0x400, 0xe00000000000, 0xfffffffffffffffb, 0xa33d, 0xffff, 0x60}, 0x7}, 0xa) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r4 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40000) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0xfc, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x9) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000200)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e22}, 'yam0\x00'}) dup3(r0, r2, 0x0) 2018/04/05 00:05:13 executing program 6: mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'syzkaller1\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000001080)=ANY=[@ANYBLOB="370000000000000096188d0b9a4d9379499385fb7c799f06b4ca69113564b4d2869cf14921c0b9035595dd81ddab01b1c81928cfa89de4"], 0x0) setsockopt$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$inet_int(r2, 0x0, 0x40, &(0x7f0000000ffc), 0x4) sendto$inet(r2, &(0x7f00000002c0)="c4e883e84a0f906a94c4db6c60a6981668f5d1ba93f768c30c8d814d6a6c79b9543f634a34274b4e303faef1fb7524497387a5cd89dd982f3f39f14cc6596d21c9ebe73a7a9bf96ca4fa956e5caeb0d28ab5f3bdd34d7fed4e31c9e9bae8c8f235d07f660afd7d717257893ee7fb0e4790eadf7fc2a7db953b4bc716e8ec01f98b3f9f793aea5b88ada1fb674da6ba5fb773f441cb58af0a754c92b7e24f51a22f231c6786f51f049617769f601a283f7462a70e1fa14a", 0xb7, 0x4, &(0x7f00000001c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'lo\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x2, 0x10000, 0x1, 0x6}) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000240)={0x2, 0x2, 0x6, 0x500}) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1000, 0x1) 2018/04/05 00:05:13 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x8040) openat$cgroup_ro(r0, &(0x7f0000001140)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r1 = socket(0x7, 0x2, 0x10000) getsockopt$inet_dccp_buf(r1, 0x21, 0x100000000000000f, &(0x7f0000001180)=""/4096, &(0x7f0000001100)=0x1000) connect$inet6(r1, &(0x7f00006b2000)={0xa}, 0x1c) 2018/04/05 00:05:13 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffc) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) ioctl(r0, 0x6, &(0x7f0000000000)="c0ebb911cda9f581de353dac7fab48d53110cc4bae521d767971d7ce0f13835c205204cc361af83141da0633c6a7973a7129c52c17e3916292f7557b197b74b1f9") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'irlan0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) sendto$inet(r0, &(0x7f0000f53fff), 0xfe70, 0x20000000, &(0x7f000006d000)={0x2, 0x8000000000004e23}, 0x10) 2018/04/05 00:05:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x314) 2018/04/05 00:05:13 executing program 7: unshare(0x10000b00) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2001, 0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x101) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b80000001900130200000000000000007f000001000000000000000000000000ac1414bb00000000000000000000000000000052380000000a00000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000058000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f0000000000000000bd8255cb4a17a2e76f000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x9, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) 2018/04/05 00:05:13 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/qat_adf_ctl\x00', 0x330ffb, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001400)=""/36, 0x24) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_open_dev$sndpcmp(&(0x7f0000001480)='/dev/snd/pcmC#D#p\x00', 0x100, 0x8000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x8001, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x6) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001340)='/dev/sequencer2\x00', 0x201, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000001380)=0x1, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001440)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f0000000200)="05000000289ae491d13c132003e9296ae7d9439bd07c029b2db3231925beafb5ecfec2678be9c99a4852cf01022b3d96aa30c938f48d318ff4eb2a874141f6926233d3ce38d46e86ac38436cf167667223cda1754b67a5a9bc3ae241fcfb51ee7be7afb50937d76b71a8859309096658bcb1dae10ccb267d01f0b8237ff708f5724aefe5dfd2441546558d5ce24814e38b3243248acaddac293ce35a260b66d4d4a8fa9faf088fb44a8203e9ece999580b9adc98a82483fdef7b26a18523a4d530e235def3a0ca0d2a7de772d688a604f241f57c9e058e71f5b537d3c79954dd13f45dc4df3b885dcee3f54a086ead082b", 0xf1}], 0x1, 0x2ffd) sendmsg$nl_netfilter(r4, &(0x7f00000014c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x103c, 0x11, 0x7, 0x400, 0x70bd27, 0x25dfdbfb, {0x7, 0x0, 0x7}, [@nested={0xc, 0x37, [@typed={0x8, 0x5d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @typed={0x8, 0x0, @ipv4=@multicast1=0xe0000001}, @nested={0x1014, 0x6, [@typed={0x8, 0x33, @pid}, @typed={0x8, 0xe, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="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"]}]}, 0x103c}, 0x1}, 0x40884) socket$l2tp(0x18, 0x1, 0x1) syslog(0x0, &(0x7f0000000140)=""/189, 0xbd) fchmod(r2, 0x4) fstatfs(r4, &(0x7f0000001700)=""/237) 2018/04/05 00:05:13 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000800)=""/191, 0xbf, 0x1, &(0x7f0000000580)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) pipe(&(0x7f0000000080)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x0, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:05:14 executing program 7: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00'}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) r1 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='sit0\x00', 0xffffffffffffffff) r2 = request_key(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)='+\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f00000005c0)=[{&(0x7f0000000380)="9bc8f89792ff3d4a4d57c591e1b3231d7098d918ec1a3b610000383f71e70d92d1a002a2c30d624c5e28d94d7d1084ee1773100ced333e8cc4c9142d8d781895431741205124b96d4e10a1121cfcebbba3b35b4f1aadc02430d8336898ee375b38717cfa4295f7c3b6ce44e1e501982a72565f6169476105aeda3135e1f94bfc99bd0f48e3544c9e6e38a8018f2b52344fba8a0d1865d7071b9ccdd0ed29154966440dc059f20743b27c004802c33d2a0af6bd7140c1afbfebbf48498e54eed7428590695f511cd4301f4b1a8157145ea2c2435849570725e33a1eb22961c3add5f5ad400f4327a3883bb1923936", 0xee}, {&(0x7f0000000100)="a2741e5330b983974a3c347c177a3773c414104c39", 0x15}, {&(0x7f0000000140)="3b0599dcb8bde5ae1bfab6ebdba2d520113e2667b9327ee0b3d39cb37a1b", 0x1e}, {&(0x7f0000000180)="9f01caf48ff23b83822a48056e9861df7e7d3570f729697569b0a013290136", 0x1f}, {&(0x7f0000000a80)="e9d696ffdcf81e6df6857e5628fb0bc61c1fd9c298acf286cc9db42c68a46b30a2e461b21fcf796b1d174d6f53a58823b262b1c68b5fa3a8b3bd7ef7723d81750315b810b251281ed1a7ff2649fd8c8d80ac6774f0695bd3d8e980a90a627303fcf9441bece6b170eccce4ca63d3cce378ca99bdcb578f8842acdd2d14249f31d98b6738639d089f2e31f9c47d77a62a3db49a0679c4ab227f9b91a5160784c2e6dda1a7e871bf622fb9bb05638d53f07c2026474dc7445f9d86ff165d5be48eba79f7", 0xc3}, {&(0x7f0000000580)="f23d8fe10111d56cecb8db9de63d3d92915c99cb3c9b5e372a1816ed873f35163cbaf0376587984d3f54613576d1898f", 0x30}], 0x6, r2) ftruncate(r0, 0x4) r3 = creat(&(0x7f0000000880)='./file0\x00', 0x9) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000c40)="01dea20e477475294e0b0ac04831af9aa25c3d7add19ca161462e5b62932cbf9fbdc0aa9aa0bed0ea05fb4ae8fd0fdba26a63d7a14f76ad0056d7c69280b8af24e555af73fd70c1ad04e02c386dd1ec98014726b712789c1e9fbe901bf95a7effe5b0f95e5b53f4ffb500c396997daea90e5e5a697db75e3dd9ce6080abf97206acf") getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) r4 = add_key(&(0x7f0000000980)='cifs.idmap\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a00)="7f2a3aee158c5520225b4799ac332d7fd0e4b57b6a92bce7b04b43ee89e3631f7aa3478a7564282621899613c67364b1898a3f3270b86f9b823b415b9f12c11dbacc2ed886332630069de1a0a4befbe4d167836cb6e7d2cab325b2344b669a1b061700f92ffb533fcee07fafcd4f8c8ca5f03c", 0x73, 0xfffffffffffffff9) r5 = shmget(0x2, 0x1000, 0x90, &(0x7f0000ffd000/0x1000)=nil) add_key(&(0x7f0000000840)='id_legacy\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000940)="e6b935ef", 0x4, r1) shmctl$SHM_LOCK(r5, 0xb) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/autofs\x00', 0x208000, 0x0) ioctl$TIOCSWINSZ(r6, 0x5414, &(0x7f0000000bc0)={0x601, 0x3, 0x3, 0x8}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000280)="76461f33431bb98aaa57cea3b04c875959f046bf8c8fa6fd801b427feb403b6aed341322d50d8d0ce206df5463011d494f1155f2e8e4362a95a5e1280862ebe5291abc52aa6cbd07735855a7a6c81551e538b4cfebde52872fb0c8f6fef9ce9c9b67404f7c86d986793835a208542ed1a32dce5864956809edb2c8b549c62d1951a5966404371b4a07aaa8eb1b65a64db8ed64c3bc93bc26e7e737b55b8641f61b1c3a8aa77965b3dd36d8cb473bf0b0971776acb2f193dac1118a10795684502ab023987f5ca385c1ce40c29c00cf5b584f932c99b1e48f633253a1b69788a66dc54a651f92ad7ccae0f56611f78d46a8", 0xf1}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000480)="4a517f922e42e321c350db4dbe69f8d2b7c2236ff4351034be5cdfe80dc56c28407e71b41162db83b04fa7996213df784fa8cdf9f54d3ad45b58923a918f460f5ca622d5a9725e2de4999c83a65741c25fde57ca9db2be9d478bccce0dd061b14716c9f8eb8a8bbf04b56a432fc9755d055e0743e5ebd3b5f7c80b5f8c6dc97eb2381f3b49201ec2171125ead6184316a129e63c509445861041f4007ebfa6a2524d2e9b12848f25dbabd25a674eded197a69db330277e5f7564e51655c285d63be0884e6b822a2a2fd635c54af2fd1832a64c6c84a22eab", 0xd8}, {&(0x7f0000000640)="b6c9b0ceefec3591d130e0b433127e55ff60a5990931fcc8705a54e9083ddcdc76bf5e62f26a842c69538af777667a6b432a543e71fb0393e0b90f6bf2288dc259bde4de69824a027524e4d7a5f1aec5a011d60b96012a99f3940f92967256edd07570d2cfc1acdca61c9cfcab36b654adafa69d4de07cbede6384783d761fea", 0x80}, {&(0x7f0000000740)="63758555df68ef9a561edacac222d43f146a74337fe7dddde32778277495de317b496c6f08c716713662e4e0169099c930ba1cb4fa26a699f5f1ae67c2a2484eb0befe08c4488e230cc26ffb426e2478d40918f737169664f301ab2bca9cbb34405d10218fb10ff938605b5928ad91353c16dfc93000b8fd24e9d9e0502decca9ca3cfb21e7a120ed4b051a124a4e6e4dc5af62959193bbfdd6a27d5ac137fd40dc5051756d2eed0a79b5ba24e88038348c2", 0xb2}], 0x5, r4) 2018/04/05 00:05:14 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 'gre0\x00'}}, 0x1e) ioctl(r0, 0x800, &(0x7f0000000080)) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0xfffffffffffffff8, 0x3, 0x4, 0x2, 0xfffffffffffffffc, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000000c0)=0xfffffffffffffc00) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {}, &(0x7f0000000100), 0x12}, 0xa0) 2018/04/05 00:05:14 executing program 4: r0 = userfaultfd(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2c4082) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005540)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005640)=0xe8) r3 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) socketpair(0xa, 0x6, 0xfffffffffffffffc, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) open_by_handle_at(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="0825ba0008000000"], 0x200000) r5 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000380)=""/176, &(0x7f0000000300)=0xb0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000140)={0x20, 0x0, &(0x7f0000000080)=[@acquire_done={0x40106309}, @free_buffer={0x40086303, r5}], 0x0, 0x0, &(0x7f00000000c0)}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000005680)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) r6 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r6, 0x8040450a, &(0x7f00000054c0)) close(r6) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f00000054c0)='./control/file0\x00', 0x111) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0xf6ca, 0x0) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x8, 0x10, r1, 0x1000000) socket$inet(0x2, 0x3, 0xff) 2018/04/05 00:05:14 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000, 0x4200) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0xfffffffffffffff8, 0xff, 0x5, 0x7, 0x0, 0x5, 0x3, 0x0, 0x98b, 0x3ff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x40045431, 0x10000001000000) 2018/04/05 00:05:14 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000000000000000}, 0x1c) accept4$vsock_stream(r0, &(0x7f00000006c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000700)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000740)=0xffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x346e, 0x0, 0x22, 0x81, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r2, 0xfffffffffffffffb}, &(0x7f0000000380)=0x8) sendmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000040)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)="5c66578041ceccb47613aee84aee38be74df191b2e4319ab878e33c833be9addb9241f2728fc4ca2f29584fab0bbceb771ef9a8bfc5b7869a53b608ce60f34174443d8", 0x43}, {&(0x7f0000000140)="741b9e39badb3224947235350bda4c4b6a7433e2992b1fa750da7cc9482bc8a09e6f967c75a1acac8d63059f4ffde47d7eefde4df9b6952afafa5f29fe7c9941d2eb11c530ab8eb001364e007f36f09a06b56aaf302fea1c70b28b3a351ea5285f203b89a195fc24d367cddc72a8a74288c20be5f090c86ef52f80910960f76ccb25fa717e74b488a62972855a6126d43bd1a32e87f4499f91206a0845cfc48aa1ba6b7b12f299c9c50e3ec09b4056ad02658894099da98198adeca22be0a4f7d8396c1e7ff06099cc13fa687c99ee4e0d8e41e2b9d3334e6e39395ffdf8", 0xde}], 0x2}, 0x20000000) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000400)=@hci={0x0, 0x0}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000480)=""/214, 0xd6}, {&(0x7f0000000580)=""/92, 0x5c}], 0x2, 0x0, 0x0, 0x3}, 0x2022) bind(r0, &(0x7f0000000640)=@can={0x1d, r3}, 0x80) 2018/04/05 00:05:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x401, 0x101000) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f00001e3000)=""/192, &(0x7f00001ae000)=0xc0) 2018/04/05 00:05:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x400000, 0x400000ff) [ 654.603376] binder: 10484 RLIMIT_NICE not set 2018/04/05 00:05:14 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f00000000c0)={0x7, {{0xa, 0x4e24, 0x8001, @loopback={0x0, 0x1}, 0x1000}}, {{0xa, 0x4e21, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x108) r2 = memfd_create(&(0x7f0000000200)='bond0\x00', 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000002c0)={0x0, 'ip6gre0\x00', 0x3}, 0x18) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0xc5, 0x0, 0x10001, 0x2eb9}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000280)={0x3ff, r3, 0x0, 0x4}) ioctl$KDDELIO(r0, 0x4b35, 0x5) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000020001000000000000000002000200000500540a000000000000000000000000ff0100000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/04/05 00:05:14 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xe, 0x13, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000900000000000000090000005b3800001100000000000000000000009f69fcff0000000000000000000000003f02060020cf00000000000000050000180000002864000000000000080000000002ff010300000000000000000000008d525000ffffffff0000000000000000fd4614000400000000000000000000009500000000000000000000000000000095000000000000001238fab2b359620ed4cc9adf3f80b87877"], &(0x7f0000000100)='syzkaller\x00', 0x1, 0x4b, &(0x7f0000000140)=""/75, 0x41f00}, 0x48) fadvise64(r0, 0x0, 0x9, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/05 00:05:14 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) getsockname(r0, &(0x7f0000001dc0)=@can={0x0, 0x0}, &(0x7f0000001e40)=0x80) recvfrom(r0, &(0x7f0000001e80)=""/191, 0xbf, 0x1, &(0x7f0000000580)=@ll={0x11, 0x1c, r1, 0x1, 0x6, 0x6}, 0xfffffd04) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00000001c0)=0xd354) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000480)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r6}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x200, 0xffff, 0x8, 0x87e, 0x7, 0x7, 0x7, 0x4, r6}, &(0x7f0000000280)=0x20) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r7 = socket(0x7, 0x0, 0x0) ioctl(r7, 0x8916, &(0x7f0000000000)) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r6, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r4, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:05:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x10000, 0x40000000000000, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x10000000000000d2, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/04/05 00:05:14 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000be5000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000e27fd4), 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x100) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/210) socket$inet(0x2, 0x8000f, 0x8000) 2018/04/05 00:05:14 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) 2018/04/05 00:05:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed)\x00'}, 0x58) timer_create(0x3, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000040)=0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000000)={0x1d}, 0xb) r3 = gettid() ptrace$setregset(0x4205, r3, 0x200, &(0x7f0000000080)={&(0x7f0000000040)="9d58af479d2e6d46429585507b9f3d1a4a12", 0x12}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) fcntl$setstatus(r2, 0x4, 0x2000) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xa000, 0x100) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000100)=0x8000, 0x4) setsockopt(r2, 0xdcb, 0x17a9, &(0x7f0000000140)="4243842dfd0b12952c2c879b72826bd868bced625d47e910bbdda5bf951be428dc5d276ea92383b8a4ad94d19d04244f02a9d62e87ff7ab6439380a7e0a841d0e6115a2bdb9e47d3751215374e31b3b19abf11a729dc9030ff527359dcac66a177ccbe7a32f2b7481e9413f882daa4f91a2f3e3ddb931219a9b83620c7fda9c83a16e584204252a79a4b7b3ec9dbdafd746bb25429fecc581a22576d", 0x9c) setsockopt(r2, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r2) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}}, &(0x7f00000004c0)) r5 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000580)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r5, &(0x7f0000007300)=[{{&(0x7f00000003c0)=@ipx={0x4, 0x0, 0x0, "a620f402866e"}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="33d94a235560502e222d1be066a4e061eea8691d2ac6f7e5b313f7324a9bf59de88b6e24c4bfb1ec2ce5ccbeb5e4acfa091f78ef40ec61a36a93fadd4ba5574708d48cb3fec3711166c6036a30a7d5404118374c3271e969b2667a3934dbf1e9", 0x60}], 0x1, &(0x7f0000001280)=ANY=[]}}], 0x1, 0x8000) sendmmsg$alg(r5, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r5, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/05 00:05:14 executing program 2: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) r0 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x62, 0x40001) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)=0x1, 0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000340)=""/32) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e23, @multicast2=0xe0000002}, {}, 0x2, {0x2, 0x4e20, @loopback=0x7f000001}, 'rose0\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x7, 0x2a2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r3, 0x6}, &(0x7f0000000240)=0x8) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000000040)="0f", 0x1) setsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000000000)="ddc735550cc906b57a8da7bc5697c6a7c4217fbe6d5e525564dab1f8717894418c2cfee067618a5d839c90", 0x2b) faccessat(r1, &(0x7f0000000280)='./file0\x00', 0x80, 0xf00) 2018/04/05 00:05:14 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x10000000, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x0, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:05:14 executing program 7: pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x7, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, r0, 0x0) getsockname$netrom(r1, &(0x7f0000001040), &(0x7f0000001080)=0x10) r2 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000010c0)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000000)=""/4096) [ 655.384912] binder: 10484 RLIMIT_NICE not set [ 655.394621] binder: release 10480:10484 transaction 115 in, still active [ 655.401530] binder: send failed reply for transaction 115 to 10480:10558 [ 655.408720] binder: 10480:10484 BC_ACQUIRE_DONE node 114 has no pending acquire request [ 655.436808] binder: 10480:10558 ioctl c0306201 20004000 returned -14 [ 655.482347] binder: undelivered TRANSACTION_COMPLETE [ 655.487515] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 00:05:15 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000001600)=ANY=[@ANYPTR64=&(0x7f0000001500)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="438ac6a6c617ef945e61e61cd4b7a6751b49503b3203f0cf249401598935e8471e1c2bfb08a27a8769f4fcae096c9865397b81149b6385895977f63a522919e12656330561fe97c771d7782e1bcd300a484c72748ea75ee73278fd90cb98bd638e886182ccd36548f244c170ad0ae8c75d1557cc0a5d176a989a670ffdc3ddabc6f3ddd85d89cfa8709df2f3cf3d1f6d80c69707390810e43ed1027ec6ef32e9bfcde0c23c88d67a31ed785990ce7b490fe2fe471042be01bfd32fe3360fbe49de76b74fe4fa058883180bb2f7419ce1925c5a40ff6b58d4d15a4ea3bef1d95e48610876c01c704e31010fa2cdc8aa0894503673959f17113e94d5fbd468a873c209cad6d2687e1b85444b9ce7bfada1bb100ada981c4848cf57c0e4736f618fe2c15a389be5b66a68409dab77c09a681a19f2ca0a2179dd189a73f245ff39737d4f32305da4503ef271b9497d9ec0f52819011d103d43061fefa5e93d389d25b4c13314ca767145d5c555a6f604fa385575d727e46033f865fa948ae45cdcce03ecc32b07980d61f269ded65b7896062dddcb311bf042ee6b8d727e71e77be7f0e943fc5fa8fe821c0f7e0cf0afd74e172e8ebf2b6b476d865197f62471554bb88010560acd5efeede0cf0f2a7af104d580513fe74a2a1c12271cc57ce51597c1219c865c88f10cc21b20eb480c20ddc99e846f1d4240c922128b67d82b921498a0238033d97c44f7917cd632a3fb2702c80b9a7af239e0bfcfd95fb813714c00fb29c90e04adce670b8f64980914bfc3636d7b1f68848bf9e7b5d0430f90a476d79dfb0cf4fabd1c37b3d94d3a200f8c910ae4e743c39fc5ac1b86133a2b037fefc0c83500d1a268060b79a1e4aeb86e05fc6618bb4695dad61ededcde4c19548171dfca5ee79cec62a89df77dc2164984015f8f8c2167d8e8a331ff755abc5c61e32d30b3b8b3c5e4bc8d4ba1f2c433625ed2a3be9031fb1a9f49a4ae1365d678b05a9391b33ab147c244000d38b260104d1ab32238f79855efccd30826b8f7b259aec9b7f39aba041beb039b53965d5829d58f6d6c2fddc499e6db7af6dfaba961c0f8f4bc72b69a6b1c365374a2f697e734c2f1da3b182675b3e6f1ecda9db918ef947f7abdf9ca81d0a055f503a95b3c293567d97f29b6ae4d5671675c20ccd92e9790b6b58d088a8398ee1825f4ac4b329b24053852f1328741f6aee3195767dd4c655f49e310490345c1dbe71389c958e57d48a1f929ea7fe80373907ac93e984bcf25aed57782969f76476633474b7b01443c00375f55ee9d30f03f667cb45e04dfcb14d8913121cfc06a83d65e7ff36b74b9d7a26acef9c6e8c7a68667772849150365f751c1954e9fe668dbada095bbc789193445d2a6a1dddb3c9f243c54b3c1832a60772b4b456a0f5395c3e4749f0ba55e272c838cd27e82447fa154887e8ef0893e5bd08a95b3c80d0d39698d2b3f6143c34e90908d8c9e2d2207edf20121efc81ce736a02ed7f6c25beff9003abe9c8de4158ffdb6b6ecb72545e298b226739b9a49a2f75a764f31faa43bf770d85ad9c8187062af2b02b1c5182c7e0b1868fdcacec8642a3d1db1ac24f1e2cf86461e18bd700116b60ddce33d53d75d924cb0ad888e8288fcc237f4e7445d00d05a1e968b48c5a6301abd3dd0425870fb015837ea39a328be407dd170619ba2c87f91c1f417455bfbc4e9729726b4f43d1622deaee36fdd74a135ab82cd90e38faade3c162f9d749ab83be94d8d6af4a364767cdde3c92464f325c0a183cbe1d4295c1203a82bc19f276cb478f1142758bf6b43e3b9ce2ec543b6a7dd74f8460ebfeba3dea47439a8199f86be94fc1edf79128b8593909dc63eff3e6f21a1143918881d0bb40aa9548fed74b59ec2b72d585692ff0093980a4c4a0f4e1a71051f56505f342f7e715056fbda5c6533eb2d4a11733435a6b623cdf948ad4def70e65380234081ae561717bb6ac51486624a4340e99a8e10560cbab7381f67893e361175675bd6e4f4f059e203cd16dcedb785e727210ee0b4be560f6a8802de7c7534544a6a727a99d7a259d4394dad01021162a10af75d0637e2d8733bef0b323cde104bc82ecc7351051bffe91b195f083d7f55beaccf13bb00ec8235c98eae30a39bd6d2cb80fa14a459a1750087abade901ee442477ec2b22feca346c5c88e13062d611dd7fb7f56bc91d1e05bd0d4a74b63c6473f3141f11f54d27544fc3a8f9ad575e2c356e7902de237ac4d562986378ff4957f974b8a825b1592a3ece5d8c8082158cd3111b4ecbec64d69900f5a895ab30bfc5323a5e633544e991734c710d5f03c4c2325451f000359f4e1160ae6f685ae0af854cd973aa63c54e45fed72855799744c643c3dffc1ab71aafb1d2acbf0a52305b442154873fc586b447904e009783be0cb76f1c2797070ef6e572ff2212cf9db7b6884f7ec61b1d3448202a20110c0e141413c616c7134d9e7fec8c99da4bb6c93589f90343471beaba27d40b9d8452002e793ebcc58d398ab089db860f75f43e3b9275ca0211a24f2a3eaaf506898073b1159595f1e860999f040e10b981bbf4582b174cebafe84cb828b0cc6c02e88dcc5afb42da9248f2281e768a3b285099619fc280a746a5aa8cf5767ca77518999b245d9da26d52968ec9cf643ce4ba9855d1f6a8605d1da7bfe14c7350a5f86e4bd9e422c9400770ec5efd93f394628871548f5f22d7b3882ae9cc7b1c648903153a4e2848267d7b9d556927560c304f138ed32e178cbd39050232e1ef89c480b13ffcb0ec73b0b4fe590382353e39e1dab0b7c9758678f54a65963fa4c025b4cf71f214924c7d67788809c4ae22631acecb4be57d505284b0f454e86fbe40a722188cc7191f34d270a14ff5197e3810563de3c7bfa30aaebf04d346f88a0ecbe19566ae18b013a4618ddfb5ed648fb7568989d085fc1a9d78af50d73e85f40cfa742a0167050ef18a387e6f793b15a48eb9dd300b69417996c3f44855bb22653dbb4038802ff152938de3bba11f6144bc99ee910afff634c6f09fe142bc9baf041eef14ad1e6b671c751db1e743b9177f40270c761804af6a99b65cc02802dc8b50770a23f83a4ceca3e815d315d841ac3aeca75287f5db081ed87eb32a1e4b9ede7a3705b08cb3e29bad62a0b4bbffdf157540997de6fd260bb80647f8708e33cab1ed68c398d9a3bacef01f5446728e421c56d9e1927c3fa0de835cf3e9a6ddaec7669d980004565cb45e3ba01a85c9779fcc8ca0d37c62bea2e679d78bef8072657acfcd9aef21be27e5159541c55330132dc935e55bc58caef1c1fb78a3cb1c9f50e4d29b9a8a04492a23f54f2a95f3786e4882efc8195e431cf3cb3b431dcc75a2be44f3f202724904bd49fa5ef7b3864349237f1c903e83ea4421921259512fdf796b989638d5015963fdb0f4da1c6bdac4966a238fcc428ab3d0d086727b83019ebe0b2ccee124f18411c2647b4ed01f50c9a2c641621f908becae746509d88e15a41d83a4d78314636ec3731d9486db9522584b942e0efd08982207d8c4373e81a1eed25c239fac9ba981e1e2c32ad4c41b4bc2c27036ea54a8585bacdc6a657d575c30d2a9c8358f8c42fc35b0dddff25bd10606893da3e7ff21cbc5c5278c3f3c55d2d56540d824b2b966a0373bda0147c3e555b8fdcba63a4a11374644a679479d5de4cf505c142415476e17021da136574b8edeecb8e9649d714222bb928d7d555f6a68545c9b2bdc928100943446c8f3b3f6d6b8428ecc14dbf35e619ef45cc7e0aa70f4704ed4d9e99ce322b4dc9408114688ac40df580aab69041dd2e0d288f55b0e3bbbc5c9745e3f4fac8e6be038a1f0c32a79ada776ff20bc86504e421b3553241dc1afed306a0d549ae28e0cd8e47344b9c5d0fe1dc7920ca934f9018974c1b1e0f640c1afa248ffd0ad578651596c127f5fd49e860c325ace4ecdfe673865aa8509ff2dea04959983bdec7332644eaa287c5fadd8e0daafe8e2907e0eb4a1b4ecdd57a3fe00e03a06c10a263a7bde8e6c87d09541ed305225a39e9920669f23a91d20ecadd853539d1e870cc4ddfec252ac4ffdcbf3f6367da0b5a23baea8433c275903e966e9e2ee473361fab71d0d4ecd34261b5c04e67b6302e1b715711ebbcdd7d091680c068b2bd4d9b88d6c5862b56cc777a5053b340686782e93168fb2d0352e82a09ee1726655cf9ba1549e2a2f87010d922bb4f16ad25fd23a1439c7e8c3a8056eb3a6ffd073cd5eac74d70f62e242ff8abc3c34134e27a210ba759d1dc381f3f7e3fde76dcb64251941043b93c61147221dcb016f6c62b31f3a900404719602015a027a1e176fc4a99a853b10f5aea1500d6e2799610af6d73cd2be8bea2220f574618b7e04e8caa2e3b0b1f4767aaad7c418798762f8f8969f7d3a0831527724b15b27e9bfea5be2d7d50dfec578485ab5beb91b75e43c9686c6f7e23991f900a3d3156ffc87a84137e5e624277aceaf2c106e2e848834d01d5ee57380ee8dbb943fc17caac5c60ccd6eea620822e1c9af50ad057371379c5dbdb476da810ee6bc0859d63ddec3bd7102489c34d3a0c5c3597400e4aa2f0609a8fbc55b63938e92c0e93833c612c810cc7b55b4d884f8cc1444f42d3bae081c68485d36bc2b9c6ddef010a85738e89967b57c76cd2c5cfc01cfc73f535980287dbf015d3a708671c9596d4fa404a3e2640ab2abe79622bde153c86033a518cdb846ebfd2619afa4a751b6a53aef6a1cf6978f8907eab3021d96857f8e5d8c54c3a6f2b5261df2d795c6d00db45265a81fdd0fa6b75ea97e7fa9f4e82722c18d5cdf0d2bb07cdef3397ba58ea8498b40ae42568f1172d4b08cb5a5ee0a3c4af623c33ec7267aafe932d27854be04125f8ae6b608c1dcbd0eb9e35f15cb2c6530768c0a4fb5fb351c4d6e3411374e365fb06a0373a574041d39a90f78788c6b00ae2aa19f1e3989a7b1a1a762de614d13587630ec76c098750d23eb19ebdb83e7cc995326464090ff584018cee6c91b607e1eb424ae6131d8a2"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR, @ANYRES64=r1, @ANYBLOB="81709a22939565c4a339bbaabfd03cb5671ab33e2c41c820cad883730f88a9486034d2412d19d46be4b8a138f15ea5299c6001000100b0e5dceaa8b95fee3265cc6ca9c05b95c83278e68a9cb7159b699cbf642b9c81a18a36b3704baa744c1b8bc333369ba652d67a", @ANYRES16=r1]]], &(0x7f0000000300)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) creat(&(0x7f0000000080)='./file0\x00', 0x80) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:05:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00006d2ffc)=0xffeffffffffffbfc, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x40100) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0xfffffffffffffff8, 0x5}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/05 00:05:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x577}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="340000000096cc432432cfd59e634de5dfe6fd7ad2b841231bdad31d7053ca098194647727dd24f0d732788c08b6eec627bd7550b8685ce8dc3e658e75bea719efc4b0dcb2e47e90ad13e5d38f6440a98d3b7886670098d7280e6bc309998919fa261a31edc62f8fca937e434fe802ab4fdcd6cb18e7affce638", @ANYRES32=0x0, @ANYBLOB="00000000000000001400030000000000000000000000000000000000"], 0x34}, 0x1}, 0x0) write(r0, &(0x7f0000002340)="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", 0x25f) 2018/04/05 00:05:15 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/qat_adf_ctl\x00', 0x80, 0x0) utimensat(r0, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={{0x77359400}, {0x0, 0x2710}}, 0x100) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) getpeername(r1, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000080)=0x80) r2 = memfd_create(&(0x7f0000000200)='$,bdevbdev\\\x00', 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x22, &(0x7f0000000180)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x308, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x238, 0xffffffff, 0xffffffff, 0x238, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [0xffffffff], [0xff], 'ip_vti0\x00', 'bond0\x00'}, 0x0, 0xc8, 0x108}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xc8, 0x130}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000240)=""/111) getpeername(r1, &(0x7f00000000c0)=@nl=@unspec, &(0x7f0000000140)=0x80) connect(r1, &(0x7f0000000000)=@nfc={0x27, 0x0, 0x1, 0x1}, 0x80) 2018/04/05 00:05:15 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000080)={0x3, 0x7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) socket(0xa, 0x0, 0x0) ioctl(r0, 0x4008916, &(0x7f0000000740)="1d4c636eddf0ac672d2c0de1579c5813f64f257011e1b0082ac83283c74e4c55cc778dd3d1531bb572cf9af44a41f3ba8f89d65ec90d5b223cf643345a14ef0b74221e9009e787f72c0172162c8bb8d883f7cbad8cd70d14cce3eafd4c131ef2fd70749b1e1bfd27808d00afbb848b1b4e5784047404d98848b3d1d6fe1dd2ac6b28359ef9ab5a9e0b7ee3b3779e3d37338f55f560290b3a5c920824f09b3cd395053f77ff0f71ae95eba2dc525af257ed9aa538c003b0a6cc6270bb1530dcea8bbccb6d1400c201ecdf30918cd906ca5b6d8dfb7bcecc60b521986457e578deb73b99fdb01f6d74035e") r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:05:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/05 00:05:15 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000000040)={0x7}, &(0x7f0000000080), 0x8) r0 = socket(0x20000000000000a, 0x800000080000042, 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x1000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000180)="b0a18879055ee88facec66ff6d31225284724f9eafcdbc6d129b9cf3eba5cb2040b9eac0f05ef77178b19abdcda3457bc91ac8b8709c98d45ab281ce0856ea3ea53cf4098679130fda752574f97ffcfc68edf80e177a90dec9b81a584a5e784a556ced946ca44a867174122658cc3751b366e92f0613e2d8ff13dc8caa", 0x7d, 0x3}, {&(0x7f0000000200)="8feca511bef675aa4736c802a81622ffa0b089ba3425cc9dc3488ffcbad4a119545b3595aa81f8d68f548f41d6cb6c0394852413fbf28a8ff8eab4ef95e9b36ba6", 0x41, 0x7}, {&(0x7f0000000280)="0b06fa7c4c41b8d973d965b451c3a3534ea9e23a6f4041b17d36f429c97c2ecb11dc66ae12647c75d7f55600e7de3e7d98557414efae1abf1861", 0x3a, 0x8}], 0x40000, &(0x7f0000000340)={[{@max_inline={'max_inline', 0x3d, [0x7e, 0x38, 0x37, 0x79, 0x76, 0x7f]}, 0x2c}]}) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) 2018/04/05 00:05:15 executing program 4: r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x14, &(0x7f0000000ffc)=0x2, 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/04/05 00:05:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x1000, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='bridge0\x00', 0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x800, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) sendto(r0, &(0x7f00000001c0)="97c098fada60ea8881841f957ee357c3b5e274f534d3db67ec39e0c4524b18e90e57e51d81717009173f70ca4165df7362ca16982515825b9bb47b96c431fbb3f135413b", 0x44, 0x44, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x0) 2018/04/05 00:05:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20002, 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000140)=""/120) r1 = inotify_init1(0x0) inotify_rm_watch(r1, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') 2018/04/05 00:05:15 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00004a4000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0x3ff}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x400400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0xffffffff, 0x7, 0x0, 0x85, 0xb3e7, 0x5}) pwrite64(r0, &(0x7f0000000100)="5825f944954fefb41725d0a30e0fb07697f00f28adda03df4385ea4da162d5ad6fd9620460264b87ec09b4bf8633edda1baa7fbaf1917f92b449f31e4980037b46339b24f9fc615324921ca789fb4d64cddd4d5d6ef5f8435b6a4f", 0x5b, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000823000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000a2ba0ea9168b000000000000000000"]) 2018/04/05 00:05:15 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00006b2000)={0xa}, 0x1c) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x10000) 2018/04/05 00:05:15 executing program 3: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000), 0x8) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r0) tkill(r1, 0x15) write$eventfd(r0, &(0x7f0000951ff8)=0x3ff, 0x8) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 2018/04/05 00:05:15 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x1000000000000016, &(0x7f0000002000)=[{0x96cb, 0x10e}], 0x19e}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r2, 0x2}) 2018/04/05 00:05:15 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x800, 0x8480) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x0, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x1}) 2018/04/05 00:05:15 executing program 5: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000240)={0x1, 0x6, 0x1, 0xffffffffffffffff}) r1 = inotify_init1(0x80000) r2 = dup2(r1, r0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x97fffffffffffffe) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f00000003c0)='./file0/file0\x00', 0x45, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r4, &(0x7f0000b28000)={0x1, {&(0x7f00000001c0)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) bind$rds(0xffffffffffffffff, &(0x7f0000000640)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) write$vnet(r4, &(0x7f0000c51000)={0x1, {&(0x7f0000000140)=""/24, 0x4, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733) write$vnet(r4, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)={{r5, r6/1000+10000}, {r7, r8/1000+30000}}) r9 = syz_open_procfs(r3, &(0x7f0000000300)='net/wireless\x00') pread64(r9, &(0x7f00009f3000), 0x352, 0x0) lseek(r9, 0x0, 0x0) getpid() ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) read(r9, &(0x7f0000000080)=""/93, 0x5d) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) tee(r0, r10, 0x3ff, 0xc) r11 = eventfd2(0x0, 0x0) r12 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) ioctl$KVM_IRQFD(r12, 0x4020ae76, &(0x7f0000000180)={r11, 0x0, 0x2, r11}) 2018/04/05 00:05:15 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80800) getsockname$inet6(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000100)=0x1c) r3 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_netdev_private(r2, 0x89f1, &(0x7f00000002c0)="e00bd7e7bb40bf5e0833470e549a4cc51ac71fbcb4680480310095b4bfafab56d7ee3efe8bd290019fa18bed93dd27b4733691875d132ac6475e93869518e09f9d262cfa55d32666c2908a720e30bcbabf109e982139cec527543a29c1ef1f5a67e91819f3d8186f549b58c650e1098ffe5d13df1ece7301") connect$ax25(r3, &(0x7f00001c1ff0)={0x1e, {"03491f0800"}}, 0x10) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f000000a000)) close(r1) setsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f0000000140)=0x5, 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000000180)={0x2, {{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x61d}}, {{0xa, 0x4e23, 0x3ab, @empty, 0x1}}}, 0x108) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000340)={0x8, 0xffffffffffff94e3, 0x5}) [ 655.955398] QAT: Invalid ioctl [ 655.968710] QAT: Invalid ioctl 2018/04/05 00:05:15 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000080)={0x0, 0x2, 0x100, 0x9b37, 0xe457}) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) 2018/04/05 00:05:15 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x3b, 0x101200) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x7, 0x3, 0x800, 0x8}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x3, 0x6, 0xfffffffffffffffc, 0x10000, 0x0, 0xf2, 0x20480, 0x1, 0x80000001, 0x1, 0x100, 0x1, 0x2, 0x511, 0x8, 0x7, 0x56, 0x2, 0xda, 0x100, 0x9, 0xaff, 0x7, 0x8, 0x1, 0x7, 0x3, 0x1, 0x9, 0x1, 0x32, 0x9, 0x1af, 0x200, 0x3dd1, 0x6, 0x0, 0x3, 0x7, @perf_config_ext={0x0, 0x8}, 0x20, 0x2, 0x6, 0x1, 0x101, 0x8, 0x8}, r2, 0x7, r1, 0x0) 2018/04/05 00:05:15 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x101001, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000340)={{0xe3, 0xffffffffffffffe1}, 'port1\x00', 0x55, 0x10000, 0x8, 0x6, 0x1e4, 0x1f, 0xb241, 0x0, 0x2, 0x1}) connect(r0, &(0x7f0000000080)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x80400}, 0xfffffffffffffd55) connect(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0x80) r2 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x8013, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000900)={0xbc, 0x0, &(0x7f0000000800)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000640)=[@flat={0x736a2a85, 0x10a, r2, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f00000006c0)=[0x20, 0x30, 0x20]}, 0x7}}, @request_death={0x400c630e, 0x4, 0x2}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x0, 0x3}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x28, 0x18, &(0x7f0000000740)=[@ptr={0x70742a85, 0x0, &(0x7f0000000700), 0x1, 0x0, 0x36}], &(0x7f00000007c0)=[0x78, 0x0, 0x38]}, 0xd5f}}], 0x24, 0x0, &(0x7f00000008c0)="28cf4b2142dc825aa91cb26203b10ca2646de50beb9d807b497c5a2afd19b9cac2b929ac"}) r3 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) poll(&(0x7f0000000180)=[{r3, 0x400}, {r3, 0xa4295b1ea1f4a9a2}, {r0, 0x1}], 0x3, 0x6) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000002c0)=@get={0x1, &(0x7f00000001c0)=""/219, 0xff}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000600)) sendfile(r0, r3, &(0x7f0000000780)=0x84b, 0x200000000000102) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r3, 0x50, &(0x7f0000000500)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)=r4, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r3, 0x50, &(0x7f0000000400)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000004c0)=r5, 0x4) 2018/04/05 00:05:15 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r2, 0x5}, 0x8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x201, 0x0) dup2(0xffffffffffffffff, r3) 2018/04/05 00:05:15 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x8c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x0, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x4}, &(0x7f0000000440)=0x8) socketpair(0x1f, 0x1, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r8, 0x2, 0x1) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) 2018/04/05 00:05:15 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=@ipv6_newroute={0x28, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) 2018/04/05 00:05:15 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0205e874a16224a624910000000000000a000100000000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/04/05 00:05:15 executing program 7: unshare(0x400) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000100)=0x10) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1}, &(0x7f0000000180)=0x8) r2 = creat(&(0x7f0000000ff8)='./file0\x00', 0xffffffffffeffffc) fanotify_mark(r2, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000e22ff8)='./file0\x00') ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000000)={[0x100000, 0xf004, 0xd000, 0xf000], 0x80, 0xc0, 0xffffffff}) 2018/04/05 00:05:15 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff}, 0x1c) 2018/04/05 00:05:15 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)) r1 = syz_open_pts(0xffffffffffffff9c, 0x41) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9205, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000340)=""/73, &(0x7f0000000280)=0x49) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000080)=0x8000, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x8}, 0x4) 2018/04/05 00:05:15 executing program 4: sync() r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000c00)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000d00)=0xe8) stat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000e00)=@polexpire={0x19c, 0x1b, 0x200, 0x70bd2d, 0x25dfdbfd, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x4e24, 0x9, 0x4e21, 0x0, 0x2, 0x20, 0x20, 0x2f, r1, r2}, {0x4, 0x1, 0x9, 0x1, 0x6, 0xc58, 0x4, 0x400000000}, {0x5, 0x80000001, 0x890, 0x6}, 0xffff, 0x0, 0x0, 0x1, 0x3, 0x2}, 0x1}, [@mark={0xc, 0x15, {0x35075a, 0x8001}}, @algo_crypt={0xc0, 0x2, {{'xts(tea-generic)\x00'}, 0x3b0, "e25ccf355f19105d2b3d94fc572940e4f4281c628aa0e79013d654472a8060112d48d38ebea550ea2953c4d115de9eb602578c000fdbeb43b30d26091daa73c9ecf6662f04617a89dad4263df952e1dba617759fd3040db2c7b7862e897a65e7308c4dc13df7ec22cc5951aecc0c78f38b16bd06c7dd"}}, @tfcpad={0x8, 0x16, 0x9}, @tfcpad={0x8, 0x16, 0x41}]}, 0x19c}, 0x1}, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00000002c0)) r4 = request_key(&(0x7f00000003c0)='id_legacy\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)='\x00', 0xfffffffffffffffe) r5 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) r6 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="6f73aec874d755e8c08259a61f4d922feaa5bbf8a6183fe1cb337a446ce04acf8da0e39f4a990d8044021a5b280937ae0bf10151d72d33d869f43e3fc7547eae76e91d9538bb9d11f73287fd7761cd03b0b07d2ad87218ceaf2135a398264588a3e81c1eccae40c51dff79ba6894443cff5bb9f9bda142a5d7f4d49aee50ad8ab6d783775e1e7065b2830637b3a92638aa443616ab473d51b9022458389a1ee45b551ade784e47e3d42e3b38db58e2", 0xaf, 0xfffffffffffffff9) keyctl$unlink(0x9, r5, r6) 2018/04/05 00:05:16 executing program 6: socket(0x26, 0x80800, 0x0) 2018/04/05 00:05:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) sendto$unix(r1, &(0x7f0000000040)="81c3c07d685075206c70cf6c667a3d812e73af0eaa10f0d375562be070577f573ce68efce612785ffd245d6493ca7989b2007279c7a0d3c751cb8d764cc6222fe4c5f28d87f1793ece9227f807153afd3778494a0fe54729a7c80db51b7937845de28742d7a43d825940920f55a4a38ba7da2505a18ce08ed685137ab24355e4bb65265f87856820691aa0d30d8149adec257b3fb3ceb3aac6b97ebd39ddba48414f07840314a7f3", 0xa8, 0x40000, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e) shutdown(r0, 0x1) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000becfff), 0x0, 0x100000004007fff, &(0x7f0000109ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/04/05 00:05:16 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/05 00:05:16 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f00006b2000)={0xa}, 0x1c) socket$pptp(0x18, 0x1, 0x2) 2018/04/05 00:05:16 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000005, &(0x7f0000000ffd), 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x6, 0x20000) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000280)) flock(r0, 0x8) 2018/04/05 00:05:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000700)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000740)={0x2, [0xfffffffffffffffd, 0x3ff]}) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000077000)=""/133, 0x139) getdents64(r1, &(0x7f0000000040)=""/1679, 0x68f) 2018/04/05 00:05:16 executing program 4: sync() r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000c00)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000d00)=0xe8) stat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000e00)=@polexpire={0x19c, 0x1b, 0x200, 0x70bd2d, 0x25dfdbfd, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x4e24, 0x9, 0x4e21, 0x0, 0x2, 0x20, 0x20, 0x2f, r1, r2}, {0x4, 0x1, 0x9, 0x1, 0x6, 0xc58, 0x4, 0x400000000}, {0x5, 0x80000001, 0x890, 0x6}, 0xffff, 0x0, 0x0, 0x1, 0x3, 0x2}, 0x1}, [@mark={0xc, 0x15, {0x35075a, 0x8001}}, @algo_crypt={0xc0, 0x2, {{'xts(tea-generic)\x00'}, 0x3b0, "e25ccf355f19105d2b3d94fc572940e4f4281c628aa0e79013d654472a8060112d48d38ebea550ea2953c4d115de9eb602578c000fdbeb43b30d26091daa73c9ecf6662f04617a89dad4263df952e1dba617759fd3040db2c7b7862e897a65e7308c4dc13df7ec22cc5951aecc0c78f38b16bd06c7dd"}}, @tfcpad={0x8, 0x16, 0x9}, @tfcpad={0x8, 0x16, 0x41}]}, 0x19c}, 0x1}, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00000002c0)) r4 = request_key(&(0x7f00000003c0)='id_legacy\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)='\x00', 0xfffffffffffffffe) r5 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) r6 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="6f73aec874d755e8c08259a61f4d922feaa5bbf8a6183fe1cb337a446ce04acf8da0e39f4a990d8044021a5b280937ae0bf10151d72d33d869f43e3fc7547eae76e91d9538bb9d11f73287fd7761cd03b0b07d2ad87218ceaf2135a398264588a3e81c1eccae40c51dff79ba6894443cff5bb9f9bda142a5d7f4d49aee50ad8ab6d783775e1e7065b2830637b3a92638aa443616ab473d51b9022458389a1ee45b551ade784e47e3d42e3b38db58e2", 0xaf, 0xfffffffffffffff9) keyctl$unlink(0x9, r5, r6) 2018/04/05 00:05:16 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000280)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x6c}, @in6}, 0x7fff}}, 0xf8}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfff000000, 0x88001) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000005c0)=""/4096) [ 657.329807] QAT: Invalid ioctl 2018/04/05 00:05:16 executing program 2: r0 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x4000000000}, 0x90) write$eventfd(r0, &(0x7f0000951ff8), 0x8) 2018/04/05 00:05:16 executing program 1: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)) mknod(&(0x7f00000002c0)='./file0/bus\x00', 0x0, 0x0) 2018/04/05 00:05:16 executing program 5: semop(0x0, &(0x7f0000000040)=[{0x2}], 0x1) semctl$IPC_RMID(0x0, 0x2, 0x10) r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xe04b, 0x410000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000240)={0x7, {{0xa, 0x4e20, 0xffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4c34}}}, 0x88) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000001c0)=0xe8) 2018/04/05 00:05:16 executing program 4: socketpair(0xf, 0x80007, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000180)=""/23) socket$netlink(0x10, 0x3, 0xb) r2 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x2, 0x1, &(0x7f00000003c0)={0xffffffffffffffff}) r4 = dup(r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7ff, 0x20, 0x3, 0x100000000}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000240)={r5, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8513}}}, &(0x7f0000000140)=0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="1800003a7934b3e41457de0000000000620a50ff0000000000000000000000009500000000000000"], &(0x7f0000d14000)="73887a6b616c6c657200", 0x3c, 0xfffffffffffffdc5, &(0x7f0000d35000)=""/4096}, 0x48) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000400)={'filter\x00'}, &(0x7f0000000480)=0x44) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000300)={[0x1002, 0x14004, 0x5004, 0x4002], 0x3fc00000, 0x4, 0x7}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000000e480)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}) [ 657.360397] QAT: Invalid ioctl 2018/04/05 00:05:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000004240)={0x0, 0x0, @loopback}, &(0x7f0000004280)=0x10) sendto$inet(r0, &(0x7f00000042c0)="2e3eadc156eb6f764e9859ea687cb2d227077f1a9921ed649b3ff782fa24157d01e9a90edbdd48306e49f7bc328b9de46adffc3bb1ae74c9f119b708c0d7567c4189c1c909f4fc6c35b21ca14292a40226", 0x51, 0x40000, 0x0, 0x0) r1 = socket(0x1e, 0x802, 0x0) sendmsg$rds(r1, &(0x7f0000004200)={&(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)=""/146, 0x92}, {&(0x7f0000000140)=""/116, 0x74}, {&(0x7f00000001c0)=""/177, 0xb1}, {&(0x7f0000000280)=""/168, 0xa8}], 0x4, &(0x7f0000003f80)=ANY=[@ANYBLOB="58000000000000001401000006000000fdffffff4196591b", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="1f00000000000000"], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="0200000000000000"], @ANYBLOB="80000000000000000300000000000000010000800000000004000000000000002200000000000000000000000000000018000000000000001401000002000000ffffff7f01000000580000000000000014010000090000002000000006000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00feffffffffffff8c230000000000000000000001000000070000000000000008000000000000000300000000000000580000000000000014010000070000008100000040000000", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="0600000000000000"], @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="01800000000000000500000000000000040000000000000008000000000000002000000000000000030000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB='\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\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\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\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'], @ANYBLOB="8e00000000000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="000000000000000048000000000000001401000001000000fbffffff46000000", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB='\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\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\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\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'], @ANYBLOB="9600000000000000", @ANYPTR=&(0x7f0000000b40)=ANY=[@ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB='\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\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\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\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="b100000000000000", @ANYPTR=&(0x7f0000000780)=ANY=[@ANYBLOB='\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\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='d\x00\x00\x00\x00\x00\x00\x00', 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@ANYBLOB="0010000000000000"], @ANYBLOB="020000000000000020000000000000000000000000000000"], 0x280, 0x200008c0}, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000004340)=[@in6={0xa, 0x4e24, 0x9, @empty, 0x2b}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x6}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}], 0xa0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) 2018/04/05 00:05:16 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getegid() r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/mixer\x00', 0x80000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000001100)={{0x87, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e24, 0x0, 'fo\x00', 0x1b, 0x80, 0xa}, {@multicast1=0xe0000001, 0x4e21, 0x12000, 0x8942, 0x9, 0x2}}, 0x44) r1 = socket(0x20000000000000a, 0x2, 0x0) getgid() connect$inet6(r1, &(0x7f00006b2000)={0xa}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x20000000000003b, &(0x7f0000001180)="1ab854223fa6e108067181e2d6c14019d58f636faa4d5811a2d2658d0951ad7dc053fc1256aa1459bb57aca0189ea702494247b72cc0852fb91b06a87dda34e828a96b06a713c07a301956d775e4b827de7d1a0119b08a9a6fe4a0d329f644d4db587ec59c29094f8bd45fad79e2b2777d791964f93fcf0cd99df79f3ff43990fad994d05611be902229b13ab044206708fa50ffc2ad7a833a9c107aa97dedd7931fd93072ef2ea25a0b4978e48e002358", 0xb1) keyctl$get_security(0x11, 0x0, &(0x7f00000000c0)=""/4096, 0x1000) 2018/04/05 00:05:16 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000440)) getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)) gettid() lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)) fstat(r0, &(0x7f0000000800)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000003c0)={0xfffffffffffff636, 0x6, 0xdb, {r3, r4+10000000}, 0x8, 0x4}) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000880)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000980)=0xe8) getresgid(&(0x7f00000009c0), &(0x7f0000000a00), &(0x7f0000000a40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000ac0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000bc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000022c0)={0x0, 0x0, 0x0}, &(0x7f0000002300)=0xc) sendmsg$netlink(r0, &(0x7f00000024c0)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000700)=[{&(0x7f0000001100)={0x10, 0x34, 0x0, 0x70bd27, 0x25dfdbfe}, 0x10}], 0x1, &(0x7f0000002340)=[@rights={0x20, 0x1, 0x1, [r1, r2, r0, r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r2, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, 0x0, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r2, r0, r2]}], 0xe0, 0x8000}, 0x800) r10 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r10) r11 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r11, &(0x7f0000000200)=ANY=[@ANYBLOB="0000047fc9de8c0c530d13ec8f00"], 0x1) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000340)={0x3, 0xf634, 0xcc, {0x0, r12+10000000}, 0x4, 0x7}) fcntl$setstatus(r11, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') r13 = socket$netlink(0x10, 0x3, 0x0) writev(r13, &(0x7f0000011ff0)=[{&(0x7f00000002c0)="390000001300090665000000000000007f0080400300000046000107000000141900040004800000070000000003000000000000000003f500", 0x39}], 0x1) fcntl$getown(r11, 0x9) pwritev(r10, &(0x7f0000000240), 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_tcp_buf(r11, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe172", 0xd) 2018/04/05 00:05:16 executing program 3: r0 = socket$inet(0x2, 0x6, 0x7f) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009fb000)={0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast2=0xe0000002}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0x9) [ 657.513498] netlink: 'syz-executor7': attribute type 4 has an invalid length. [ 657.546877] netlink: 'syz-executor7': attribute type 4 has an invalid length. 2018/04/05 00:05:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x10000}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7fff, 0x2}, &(0x7f0000000080)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x20040, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f00000001c0)) 2018/04/05 00:05:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) accept4$alg(r0, 0x0, 0x0, 0x800) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/05 00:05:17 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='projid_map\x00') close(r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@local, @in6=@remote}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000180)=0x60b5a5ac0bc48b73) 2018/04/05 00:05:17 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x101000) timerfd_gettime(r1, &(0x7f0000000080)) 2018/04/05 00:05:17 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x40) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c00000001040101ff251affffffff04000000000c00010001000000000000060c000300008bf4990aad4644"], 0x2c}, 0x1}, 0x0) 2018/04/05 00:05:17 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x81, &(0x7f0000002000), 0x0) 2018/04/05 00:05:17 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002dc0)=@resolve_route={0x4, 0x8, 0xfa00}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x400, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xa29a) 2018/04/05 00:05:17 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x200000000, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000f7ffffff000000000000800022000000bc8ec9c0d19006f302ec2c1ca094bcc99b000000f354a88486503530bf5ce0"]) 2018/04/05 00:05:18 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000011c0)={0x3f, 0x46, 0x6, 0x101, 0x8, 0x8, 0x7, 0x7ff, 0x7, 0xc597}, 0xb) listen(r0, 0x5166) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x98ee, 0x480) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="08920c52ab39d6f88c79f7eba92595000000bd55261c591035b7ad0fb3647fcbe3c1a2f2503230697115a8a32bec905cc0cce4b0056695d7253b582cceb81d76e4ed2d957d5c18dd79def11db06701feac9c712d658f0edbaa573506bebd88224470a895c5505e0cb5496c7d70df511c7d8e4ba4afdb31973d8b2c884939a4984a45b497a31790cb542424cdf9a1c28a5b21162e976334117a95c1eb0dd3b46976e0f8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x24) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r2, 0xffffffffffffffe0}, 0x8) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000002480)=ANY=[@ANYBLOB="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"], 0x10f8}, 0x1}, 0x4) r3 = socket(0xf, 0x2, 0x4) write(r3, &(0x7f0000001300)="2400000028000700ad5ca7bc00367700fbffffff019bff000000000000000000000000008b1c440f96262e0caa4d47f31f28bd6ef6ef5b07ace01f5395cd7b9d", 0x40) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0xff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x6, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001200)={0x3, 0x5ae8, 0x200, 0x9, 0x2, 0x82, 0x1, 0x200, r5}, &(0x7f0000001240)=0xfffffffffffffe97) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e24, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}, 0x635, 0x8, 0x100000001, 0x2, 0xc}, 0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000540)={r4}, &(0x7f0000000580)=0xc) accept4$inet6(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x1c, 0x80000) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000240)=@req={0xb0d7, 0x40, 0x8000, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000080)={r6, 0x800}, &(0x7f0000000040)=0xffffffffffffff9f) 2018/04/05 00:05:18 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) clock_gettime(0x6, &(0x7f0000000180)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x200, 0x8000}) r2 = fcntl$getown(r0, 0x9) ppoll(&(0x7f00000000c0)=[{r1, 0x2024}, {r1, 0x102}, {r1, 0x80}, {r1, 0x6}], 0x4, &(0x7f0000000100), &(0x7f0000000140)={0x1000}, 0x8) r3 = getpgid(r2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) kcmp(r3, r4, 0x0, r0, r0) 2018/04/05 00:05:18 executing program 7: syz_emit_ethernet(0x76, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "2c3ef5", 0x40, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[@fragment={0x2c}, @fragment={0x3f, 0x0, 0x0, 0x0, 0x0, 0x2}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, '3R#', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x275]}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x81}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xc224, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e24, 0x1f, @loopback={0x0, 0x1}, 0xc924}, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x100000000}], 0xb8) [ 658.505799] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/04/05 00:05:18 executing program 1: r0 = msgget(0x3, 0x0) msgsnd(r0, &(0x7f0000001000)={0x3, "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"}, 0x1008, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="449f9d39e81464800d5d0d010000ff03000000ec", 0x14) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000f73)=""/141, &(0x7f000015affc)=0x8d) 2018/04/05 00:05:18 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x4, 0x101800) r1 = socket(0x0, 0x1000007ff, 0xffffff7ffffffffc) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x2000000000000ff) io_setup(0x200, &(0x7f0000000280)=0x0) io_cancel(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x401, r0, &(0x7f0000000380)="214b55f2fd8e78e5ef66c1d1b5d5a70ce871ab2a795abecca8453c5a57ec795145edf26e918a6329b0ca3eb85b1f7320fb2a69a392e31cd3b94de7529e45ef534d73e47f00ee75138b333a2a2fa5a05332467e1c833f16b5dd3024260121ce01106d20c6cdf9e2b06cb5881849ad5041eee973c3f82e0a6f52705ed7f0ab67d2fb", 0x81, 0x8, 0x0, 0x1, r0}, &(0x7f0000000300)) r4 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7, 0x40200) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffa000/0x3000)=nil, 0x4, 0x0, 0x20, &(0x7f0000ff9000/0x3000)=nil, 0x4}) fdatasync(r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e22, 0xe4f0, @loopback={0x0, 0x1}, 0x6}}, 0x9, 0xffff, 0x7ff, 0x2, 0x8}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000540)={r5, 0x5}, &(0x7f0000000580)=0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f0000000080)=[{r2, 0x40}], 0x1, &(0x7f00000001c0)={r6}, &(0x7f0000000200), 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000240)={'bpq0\x00', {0x2, 0x4e24, @rand_addr=0x3}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) fcntl$getflags(r1, 0x408) 2018/04/05 00:05:18 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000080)=""/148) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x15}}, 0x1c) [ 658.561509] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/04/05 00:05:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f3fa8)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000004a80)=[{{&(0x7f0000001bc0)=@generic, 0x80, &(0x7f0000003180)=[{&(0x7f0000001d40)=""/224, 0xe0}], 0x1, &(0x7f0000003200)=""/218, 0xda}}], 0x1, 0x40, &(0x7f0000004c00)={0x0, 0x1c9c380}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) fcntl$setlease(r1, 0x400, 0x0) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, 0x0) 2018/04/05 00:05:18 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8000, 0xc302) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) fchdir(r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() ptrace$cont(0x7, r3, 0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) readv(r2, &(0x7f0000002480)=[{&(0x7f00000000c0)=""/150, 0x96}, {&(0x7f0000000180)=""/230, 0xe6}, {&(0x7f0000000280)=""/246, 0xf6}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/198, 0xc6}], 0x6) kcmp(r3, r3, 0x6, r2, r2) r4 = accept4$netrom(r0, &(0x7f0000002500), &(0x7f0000002540)=0x10, 0x80800) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000002580)=0x7ff) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f00000025c0)={{0x0, @loopback=0x7f000001, 0x4e23, 0x1, 'sed\x00', 0x10, 0xdaef, 0x3d}, {@loopback=0x7f000001, 0x4e23, 0x10002, 0x7, 0x7fff, 0x704158cd}}, 0x44) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000002640)=0x6) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000002680)=0x1f) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f00000026c0)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002700)=0x6, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002740)={0x0, 0x0}, &(0x7f0000002780)=0xc) r7 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000027c0)={r3, r6, r7}, 0xc) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000002800)={0x5, 0x3, 0x95, 0x7, 0x0, 0x6}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x4, 0x8, 0x0, 0xf, 0x6, 0xc, "7e5bb2cc7a1c74925fce1d1a5b3c0af1d26647244795eaa6088df94f5a9b11410402979173833763db2c1842186c79b55877fb0dfb0a944a7bde949abc2b90da", "3e116a87b2709c02908a75a7d86de89aed19607c2e478dffdac1ac68c39aebf524a5cb8214ee7406cce267f08ce83ef2f7596bf0108d607170c1f76432a93128", "6172531e8de47d7dd60864afbfdeb1b4c302ad3db73e4ab1389599c114485e1f", [0x6, 0x4]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) r8 = syz_open_procfs(r5, &(0x7f0000002940)='net/snmp6\x00') setsockopt$inet_tcp_buf(r8, 0x6, 0x1c, &(0x7f0000002980)="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", 0x1000) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003980)='/dev/qat_adf_ctl\x00', 0x8040, 0x0) ioctl$TIOCMBIC(r9, 0x5417, &(0x7f00000039c0)=0x6) pipe(&(0x7f0000003a00)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f0000003a40), &(0x7f0000003a80)=0x4) getsockname$unix(r9, &(0x7f0000003ac0)=@abs, &(0x7f0000003b40)=0x6e) [ 658.740177] QAT: Invalid ioctl [ 658.759663] QAT: Invalid ioctl 2018/04/05 00:05:19 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0x1000, 0xfffffffffffffffd, 0x100000001, 0x0, 0x0, 0x0, 0x4000, 0x8, 0x2, 0xfffffffffffffff8, 0x3, 0x7, 0xce93, 0xfffffffffffffffd, 0xffffffff, 0x30b2, 0x9, 0x2e6, 0x6, 0x400, 0x4, 0x7, 0x20, 0xfffffffffffffffa, 0x7, 0x7, 0x1, 0x100, 0x9, 0x9, 0x37, 0x9, 0xfffffffffffffff7, 0xfffffffffffffff7, 0x5, 0xc6ef, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x2124, 0x40000000000, 0x2, 0x0, 0xffffffff, 0x3ff, 0x7}, r2, 0xe, r1, 0x3) epoll_create1(0x80000) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064dfeb)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/04/05 00:05:19 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x75, 0x40081) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) mq_unlink(&(0x7f0000000200)='\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'rmd320\x00'}}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000340)={0x1, 0x64144ff6, 0x5, 0x4, 0xc, 0x5}) getgid() 2018/04/05 00:05:19 executing program 5: process_vm_writev(0x0, &(0x7f000000e000), 0x0, &(0x7f0000003fd0), 0x0, 0x2000e000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140), 0x4) r1 = socket(0x3, 0x80805, 0x9) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/05 00:05:19 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"626f6e6446f8ffff3f00", &(0x7f0000000040)=ANY=[@ANYPTR]}) 2018/04/05 00:05:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0xff, 0x1000055b, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x400) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000080)='ppp1\x00', &(0x7f00000000c0)="ba00", &(0x7f0000000100)='GPL\x00', &(0x7f0000000140)=':\x00', &(0x7f0000000180)='vmnet0\x00', &(0x7f00000001c0)='nodev/nodev}ppp1!ppp0{\x00', &(0x7f0000000200)='vboxnet1\x00', &(0x7f0000000240)="3a73656c696e757876626f786e6574316367726f757065746830bb4e00", &(0x7f0000000280)="5ea45b6370757365747070703076626f786e65743100", &(0x7f00000002c0)='self\\\x00'], &(0x7f0000000400)=[&(0x7f0000000380)="ad2d00", &(0x7f00000003c0)='\x00'], 0x1000) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000440)={0x1fd, 0x2, 0x3002, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) 2018/04/05 00:05:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff, r1}) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x2) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000100)={0x5, 0x20, 0x10, 0xffffffff00000000}) 2018/04/05 00:05:19 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x800, 0x0) fcntl$addseals(r0, 0x409, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x8000, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x200, 0x100000000}, &(0x7f0000000140)=0xc) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) 2018/04/05 00:05:19 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80000000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) pivot_root(&(0x7f0000000540)='./file0\x00', &(0x7f0000000500)='./file0\x00') execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='ramfs\x00', &(0x7f0000000200)='vmnet0##trustedlo[md5sum5ppp1+vmnet0@}\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='ramfs\x00'], &(0x7f0000000400)=[&(0x7f0000000340)='^%(\x00', &(0x7f0000000380)='em0\\@ppp0vmnet0#\x00', &(0x7f00000003c0)='ramfs\x00'], 0x1c00) 2018/04/05 00:05:19 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) mkdir(&(0x7f0000000000)='./control/file0\x00', 0x0) read(r0, &(0x7f0000058fef)=""/32, 0x20) chroot(&(0x7f0000000080)='./control/file0/file0\x00') 2018/04/05 00:05:19 executing program 1: r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000140)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) 2018/04/05 00:05:19 executing program 4: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x6, 0x355, 0x3, 0x3, 0x0, 0x1, 0x40008, 0x1, 0x5, 0x2, 0x4, 0x0, 0x5, 0x0, 0x50, 0x2, 0x7, 0x0, 0x1, 0x10000, 0xfff, 0x5, 0x82d8, 0x7, 0xbcf7, 0x111, 0x6, 0x8, 0x1c8, 0x9, 0xfffffffffffffffe, 0x8, 0x285, 0x3, 0x4, 0x3, 0x0, 0x1000, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0xffffffffb7fff06b, 0x0, 0x5, 0x5, 0x0, 0x20}, r1, 0xa, r2, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'gre0\x00', 0x0}) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}], 0x1, 0x0) 2018/04/05 00:05:19 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/04/05 00:05:19 executing program 2: setrlimit(0xb, &(0x7f00008e0ff0)) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x30}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x1ffff, 0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/l2cap\x00') fgetxattr(r1, &(0x7f0000000140)=@known='com.apple.system.Security\x00', &(0x7f00000001c0)=""/210, 0xd2) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x5) timer_create(0x0, &(0x7f0000c81e03)={0x0, 0x0, 0x0, @thr={&(0x7f0000244f9a), &(0x7f0000658ffa)}}, &(0x7f00008a2000)) fallocate(r3, 0x0, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000100)=r4, 0x4) ioctl(r1, 0x0, &(0x7f00000002c0)="bf2ef6ef0ede600bb5cd7c8b97c97a71338444bbed32ad42b2cf1d5aeb6760190d6f931eac8105fb6c096a205c36136ddaab692f5fe4aabd4dce18cfbcd93d714545294ab597053daa339a7d2ff9b641c1b5ddb724eda98b1b65d1a8cf20897e25002142f0afe3da96") 2018/04/05 00:05:19 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) migrate_pages(r0, 0xdfa428a, &(0x7f0000000000)=0x33b, &(0x7f0000000040)=0x5) r1 = socket$inet(0x2, 0x2, 0x200000001000000) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x2b8) 2018/04/05 00:05:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000005c0)="0a0775b005f78be00fe381e5b3b60ced5c54dbb7295dd3df8217ced1ec2c000057c2bbca7806b1b0e41dadd2efef5bccceacc748dd5a95a48397ed3935a3a77d61", 0x41) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x100, 0x70bd27, 0x25dfdbfc, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/04/05 00:05:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000701ffff0000000000000000000000008d3b0071a4c177249514741987e1d59b042a9620ca4201cea1d715932d912fd512419d07c35496486377ca541636cc4cd899bb"], 0x14}, 0x1}, 0x0) 2018/04/05 00:05:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000080)="1a06b026242913c228e444f57e856f23c23c487a3fff30e57f36215dc747f76e7f31007b33f4f04a61903162a9ac9f123639538822162733e19a670b03b8a8f413557fffa90357a21538a7432c9168a506136c4ce59a4fd626924d39e485fe83e7eb8c875d8ae98bb835aacca4bdfe3c9969514d46197c033e47f50ed6c6f5ebd030039e4315131ef5ef904db3b15e5201280b12cb8c21379cfff286e97a008725e5ff8b263c7e1ee69a98b7fe5157cadfb99f2105d3916619be6098d8c8b34845e66b555ef41e82d0a2f054ac303a6c83a4e0c5a1033abb51f22985a4f1f5ea17fdb15fbd6dd95606") ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x3, 0x1}) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000600)={'ip6gretap0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) socket$nl_netfilter(0x10, 0x3, 0xc) [ 659.737200] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/05 00:05:19 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) pwrite64(r0, &(0x7f00000000c0)="cb73321fac0d2d", 0xfffffffffffffef7, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x100000000, 0x9}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0xffffffffffffff56) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x2, 0x1}) pread64(0xffffffffffffffff, &(0x7f00000d0000), 0x0, 0x100000) 2018/04/05 00:05:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(xeta-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) ioctl(r0, 0x40, &(0x7f0000000300)="2dd1732c1fdbd6163375fd65f4028c18a79a2f7e4b7e51ae14c6630076d340b46c9e7ebd43d288d7ee0480d236ada3f19d1210fb8bba2d992f23ae8d4b76ab9c26c0cacf95a6e2a35ef62eb3ddd2c4d317b334664dd9f9ebea015186829d22c074dfe6") r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4001, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000140)={[], 0x8, 0x2, 0x81, 0x0, 0x1, 0x0, 0x10000, [], 0x40}) r3 = accept$alg(r0, 0x0, 0x0) fcntl$getown(r0, 0x9) sendmsg$alg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d86a6d34481b18bd8fe329a76a09a9f823624e7c16ef2b3dfb35df9616d02b35bdb595e7e3ef4e61b58f11c6cd9dbc08e1e5385563d9b9533ae1ec48358eeb1dd501d4d277fcb303939409375bf5ea39e0c12b74be4a24ed973479c4161a4efc9d6ecfd3f166348be648c823021eedd76b1d76a3fa0feade8d15abecf40310810d5eba77d8246a2f1b4f683398be40c79dcd8701b0bd93209d", 0xc8}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000040)=[{&(0x7f0000001f80)=""/4096, 0xfffffffffffffe75}], 0x1, &(0x7f0000001600)=""/193, 0xfffffffffffffef3, 0xffffffffffffffff}, 0x40000041) 2018/04/05 00:05:19 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xef04fbfe9289a090) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x9, &(0x7f0000007000)='S') ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x7830, 0x7, 0x2f, 0x3, 0x7, 0x0, 0xfe], 0x7, 0x81, 0x0, 0x9, 0x1ff, 0x9, {0x8000, 0x3, 0x2, 0x1, 0x0, 0x5, 0x7, 0x6, 0x8001, 0x8, 0x40, 0xe557ea4, 0x3ba0d0e1, 0x40, "67d0a90fa6f80d59d78a12e9bbe2800feab5aad51a515093eed134e9b1e7d3d4"}}) 2018/04/05 00:05:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x60000, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) 2018/04/05 00:05:19 executing program 2: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x201369}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0x36e, &(0x7f000000a000)=""/195}, 0x48) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x1f, 0x100000000, 0x2, 0xfffffffffffff973, 0x2, [{0xdef7, 0x87d8265, 0x80000000, 0x0, 0x0, 0x800}, {0x5, 0x8000000, 0xe3a, 0x0, 0x0, 0x104}]}) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) 2018/04/05 00:05:19 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffff9) keyctl$set_timeout(0xf, r0, 0x6f0) 2018/04/05 00:05:19 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="2200000021000707000158dbe22d1692106302d277efdd3dbe0000090007010ab2f5", 0x22) setsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000000)="c169", 0x2) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000200)="cb77f6090fbfabea39fcfca91674f9db80c158c0fcb3297ebc14a8cec1f5fa43b2ed3edfd22d907f9fd05f0e5f6314033704a4cb1790ebd62b9011777997c10b01d322e88b95dd883b8a72e3", 0x18) 2018/04/05 00:05:19 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0xe, &(0x7f0000fcc000)="eb375d06e0aa9f807a121e879bac"}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x28e40) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x20002, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/04/05 00:05:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) ioctl$int_in(r0, 0x0, &(0x7f0000000300)=0x1c4) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000000, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000340)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x15, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0xffffffffffffffff}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0xf7, @empty, 0x6e}, @in6={0xa, 0x4e23, 0x100, @dev={0xfe, 0x80, [], 0x14}, 0x7f}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0xa4) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x7, @empty, 0x3}}, 0xff, 0x4}, &(0x7f0000000200)=0x90) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x7) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x7b6}}, 0x2, 0x6}, 0x90) 2018/04/05 00:05:19 executing program 5: syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xffff, 0x14080) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000200)="0f08b805000000b93fa000000f01c166ba410066b8000066ef0f22a5440f20c03505000000440f22c067660f38820c260f01df0f300f017806c744240012a30000c744240200800000c7442406000000000f011c24", 0x55}], 0x1, 0x0, &(0x7f00000002c0), 0x0) r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000180)=0x4) ftruncate(r0, 0x7fff) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000001c0)={0x7, 0x6}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) recvmmsg(r0, &(0x7f0000003540)=[{{&(0x7f0000000340)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/228, 0xe4}, {&(0x7f00000004c0)=""/9, 0x9}], 0x2, &(0x7f0000000540)=""/206, 0xce}, 0x1}, {{&(0x7f0000000640)=@generic, 0x80, &(0x7f0000001a00)=[{&(0x7f00000006c0)=""/254, 0xfe}, {&(0x7f00000007c0)=""/155, 0x9b}, {&(0x7f0000000880)=""/81, 0x51}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/167, 0xa7}, {&(0x7f00000019c0)=""/13, 0xd}], 0x6, &(0x7f0000001a80)=""/181, 0xb5, 0x4}, 0x3}, {{&(0x7f0000001b40)=@nfc_llcp, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001bc0)=""/244, 0xf4}, {&(0x7f0000001cc0)=""/72, 0x48}, {&(0x7f0000001d40)=""/106, 0x6a}, {&(0x7f0000001dc0)=""/110, 0x6e}], 0x4, &(0x7f0000001e80)=""/4096, 0x1000, 0x8}, 0xd59}, {{&(0x7f0000002e80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002f00)=""/82, 0x52}], 0x1, &(0x7f0000002fc0)=""/107, 0x6b, 0x1}, 0x4}, {{&(0x7f0000003040)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000003180)=[{&(0x7f00000030c0)=""/60, 0x3c}, {&(0x7f0000003100)=""/119, 0x77}], 0x2, &(0x7f00000031c0)=""/138, 0x8a, 0x30}, 0xc0}, {{&(0x7f0000003280)=@sco, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003300)=""/12, 0xc}, {&(0x7f0000003340)=""/118, 0x76}, {&(0x7f00000033c0)=""/33, 0x21}, {&(0x7f0000003400)=""/184, 0xb8}], 0x4, &(0x7f0000003500)=""/54, 0x36, 0x401}, 0x3}], 0x6, 0x0, &(0x7f00000036c0)) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x1db, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0xb0b0, &(0x7f0000000040)="817f9c17c23e07f29f6eced42d793d82735399fe2dcedeb7535bf14d72f8f7617f68ac35dcdd8447e6077f9adc83312c0e249b2b8081d04526d4accf3539b392a07af8cc6625df2c3cb5587beb8b478f792619f20632994565fd02ee537d05e4adae998a2c58e852cfd3ad32adbf1518c24f64b383cea5ccd85f90f8e401f99a99d1e6c860dde88237f344a66679c1136f5cbc40121269ca9dfca69e98c3d7484960118906dec8580b8b277c0d0a51928e0349cae31e65e464cf948fb794271a") sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) r3 = getpgrp(0x0) perf_event_open(&(0x7f00000002c0)={0x3, 0x70, 0x2, 0x4, 0x401, 0xed0a, 0x0, 0x3, 0xb600, 0x0, 0x7, 0x80, 0xfb, 0x80000000, 0x85e6, 0x2, 0x1, 0x0, 0x46, 0x7, 0x8, 0xffffffffffffffff, 0x2, 0x5, 0x4, 0x286, 0x4, 0x7, 0x401, 0x6, 0x7, 0x6, 0x80000000, 0x2, 0x9, 0x2, 0x5, 0x2, 0x0, 0xc8, 0x4, @perf_config_ext={0x9, 0x9}, 0x40, 0x9, 0x42, 0x4, 0x101, 0x8, 0x9}, r3, 0x5, r2, 0x8) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000fec000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0) 2018/04/05 00:05:19 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x8, 0x0, 0x10003, 0x6b7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x1000, r1, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r2, &(0x7f0000000040), 0x146) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0x0) 2018/04/05 00:05:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x87fff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000240)={0x80, 0x7d3, 0xf9f9, 0xf53c, 0x3, 0x1ff}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000080)=0x68) syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x8, 0x20100) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000140)="0ea18460a6ce765caff4aec801fea142fe14b972f21af8847f9798e720ae3e0e5dca1e551ee5a27583f7c7bc267c78f22ed8a25f183e6cfe06db91fb6c23bdce02db820fc7f8dbb3c813b5a1433d9a35e0e9e9ff255998e11d23287f8192e68294f2992c54f1b9cbd8fc556ade8e6594aec74e2b0704d0318934940b6c9bc5a1b1f1c18e9696aa2bc625eaa0091ac22abb85cc25cc86dde3934492bb7c3bdab4ba100574cd72bff2b1a4dcf04a9b6da204728a142ae78fa4e70fe98805d3a60f412214151433b97bfbf8dff3014b1d7535c930ded8faac138a7dec9d83bafa405ea8ad10d48cd371ba18febb47b3ea63332216ed561cce98ef", 0xf9) 2018/04/05 00:05:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) alarm(0x7ca) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f0000000000)="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", 0x587, 0x0, &(0x7f0000001000)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) 2018/04/05 00:05:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000180)={&(0x7f0000ffd000/0x3000)=nil, 0x3f, 0x4, 0x10, &(0x7f0000ffc000/0x2000)=nil, 0x200}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000400)=ANY=[@ANYBLOB="3ede660e5c8e59b9"]) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x210000, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x80010, r0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) futimesat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{r5}}) 2018/04/05 00:05:19 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', 'queue0\x00'}) socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x8000000}}) 2018/04/05 00:05:19 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7fff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/05 00:05:19 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000001c0)={{0x80000001}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x7, 0x6}, {0x7, 0x10001}, 0x4, 0x7, 0x80}) 2018/04/05 00:05:19 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/04/05 00:05:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x6, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0xc000) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x80000001, 0xf81, 0x1, 0x3f, 0x426}, 0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x3}, 0x10) 2018/04/05 00:05:19 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x0, 0x2001) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=0x1c) sendmsg$nl_xfrm(r0, &(0x7f0000004580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004540)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c0100001f02230adfa7f7039eac0000000000000000000000000001ffffffff000000000000e0ab853c88f03f917ca4d500000000000000000000000000000a00000000000000000000000000000000df0eda", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008400050000000000000000000000000000000000000000002b0000000000000000000000000000000000ffff7f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x4, 0x4) 2018/04/05 00:05:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @local}, &(0x7f00000000c0)=0xc) getpeername(r0, &(0x7f0000000600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000680)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond0\x00', r1}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x4000) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) 2018/04/05 00:05:19 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/\x00', 0x220002, 0x40) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000140)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x101800) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00000001c0)={"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"}) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000000c0)={0x1, 0x40, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller1\x00'}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) connect$l2tp(r3, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x100000001}, {0x7, 0x7fff}, {0x4}, {0x0, 0x7}, {0xb, 0x4e0}], 0x5) close(r3) 2018/04/05 00:05:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000016000)=[{&(0x7f0000000000)="48000000150019704004007fffffff56021100000000e09f488300000058a201f7eb6280dce3bc4a03049174643c89000000dea906000000000000ff41feff4eff2b080000000000", 0x48}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101200, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000000c0)="3d20a7") 2018/04/05 00:05:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00') stat(&(0x7f00000001c0)='./control\x00', &(0x7f0000000300)) syz_fuse_mount(&(0x7f0000000080)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0xfffc) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80000) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) inotify_init() 2018/04/05 00:05:19 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0xcd, 0x1}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x3, 0x2}) sendmsg$nl_xfrm(r1, &(0x7f0000000680)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000440)=ANY=[@ANYBLOB="c400000019000b0a0000000000000000ac1414bb000000000000000000000000fe8000000000000000000000000000bb00000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000040000000000fffb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0010000100000000000000"], 0xc4}, 0x1}, 0x0) 2018/04/05 00:05:19 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x81) bpf$MAP_CREATE(0x0, &(0x7f0000b73000)={0x4000000000006, 0x4, 0x1a723ef9, 0x3f, 0xfffffffffffffffe, r0}, 0x2c) 2018/04/05 00:05:19 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) writev(r1, &(0x7f0000001340)=[{&(0x7f0000001240)="1d", 0x1}], 0x1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000006c0)={0x200, 0x40, 0x8, 0x65e, 0x45, 0x1, 0x0, 0x1ff, 0x0}, &(0x7f0000000700)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000740)={r4, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x8, 0x80000000, 0x2, 0x1ff, 0x1}, 0x98) write$binfmt_aout(r2, &(0x7f0000000180)={{0x10b, 0x8, 0x7ff, 0x31e, 0x2f3, 0x0, 0x2b6, 0x7ff}, "974b5f290c64c5ed02128a4d4a2610426181e0d4cb33829491fcb98502e92917d74beaec239a9f78e1655929b70687c0d082c89bb6c36587e90b621331590209e8091537ae85889d7b943b5e7fb5c821246dd835f57038796889287ada7a9e243e93749bd3605a87d334e369f66a433fee9b803add7e0e0392d5d01bf5cbe92b13a1e5e509b2c4f99b07d016e50674840f110e831ef564af6bb7e3d1d85e2ba45d041f055ba0d081147619b9e1aecafa95892cec45173a83b7361f9632e9f0ea0fee1fd1047a472cedf66e2e83d8d0c68b6a9c2cc5f941dedc83c335bcf954d23bfd32f20aa15e627de4920ac38c84f475d7bd", [[], [], [], []]}, 0x513) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000080)=0x52b) recvmmsg(r0, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f000000a6c0)=[{&(0x7f000000a600)=""/155, 0x9b}], 0x1}}], 0x1, 0x200000000100, 0x0) [ 660.241795] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/05 00:05:19 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)='GPL\x00', 0x4, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x48000042, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040)=0xfff, &(0x7f0000000080)=0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r3 = epoll_create1(0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000b1afa0), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000000000000f01000055000000"], 0x10}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d83000)) r4 = dup2(r3, r1) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000000180)={0x8, 0x6000}) 2018/04/05 00:05:19 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x4}) read(r2, &(0x7f0000532000)=""/1, 0x1) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000fc3000)=0x1) rt_sigprocmask(0x1, &(0x7f0000001100), 0x0, 0x8) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5}], 0x1, 0xfffffffffffffff8) r6 = dup2(r4, r5) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000f38ffc)) poll(&(0x7f0000001080)=[{r1}, {r5}, {r2}], 0x3, 0xfffffffffffffff8) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) signalfd4(r1, &(0x7f00000010c0)={0xfffffffffffff9e8}, 0x8, 0x800) 2018/04/05 00:05:19 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000000)=0x6) flock(r0, 0x9) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0xffff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) dup3(r1, r0, 0x0) [ 660.299326] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/05 00:05:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x321000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f00009d6ffc)=0x4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000280)}) 2018/04/05 00:05:20 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x8010000000000084) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, r2}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) 2018/04/05 00:05:20 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000ac0)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) perf_event_open$cgroup(&(0x7f0000000280)={0x5, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3200, 0x0, 0xffffffff, 0x7, 0x0, 0x80000001, 0xff, 0x2, 0xffffffffffff8001, 0x0, 0x100000000, 0x0, 0x6, 0x0, 0x8, 0x0, 0x0, 0x3, 0x7, 0x5, 0x7, 0x6b4, 0x7, 0x1ff, 0x10001, 0x4, 0x0, 0x9c, 0x0, 0x80, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0xb}, 0x0, 0x5, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f0000000300)='minix\x00', &(0x7f0000000340)='./control/file0\x00', 0x200, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000400)="f4ac991cce1ab7cfb9769284344c3c129773e55514b13bfa2978f02e8b646d6cb46dd6e2724a199f596f8af2c28a7acec2ae59f4ca270cb437e345e4f42453a13316e951f8a4ba79b67436d3c0f2de313dd71fe67b35ec064565812ab81ecc95d15f86b07fe426203da3f1cb707e218734ea8be9c756587d5ca13a0ef330768dadccfb816fc2ef3890e3520969c83a8bc0cb1d7f2b3649212b66143f4bc4c6258507137154a171b95a3539ec93e1a024b06b5f93fc6441198b0ebf5b31ef866f79d8d9dc1d1225", 0xc7}], 0x0, 0x0) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000380)='./control/file0\x00') close(r0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) syz_open_procfs(0x0, &(0x7f00000001c0)="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") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/kvm\x00', 0x80000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$cgroup_int(r3, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r4, &(0x7f0000000a40)=[{&(0x7f0000000600)="a000957a2d978aa9b44ed80273c95efd44888941c9e149529b151ea040a2a47aa56edeeda5327f265bda2f31921433436262c7d93c71abc73393f2b7e981b4b6df9888ce35f942ff39b4d0f16c0b0eb8c0b038376ab358494bb166eb9002933718f68a7f8b851c5ae286dfaf35b7b2353776184a26ce15bd57499e0bea624aa2f6b9737cb2be5b1072a254ebb625a8cc4d59e7c8756552f0cdf34631f64c93d9324d3b44621962b9dee872adeba7472dd7e5a10754dc75f90a1c1eaba9ba1526097ec746f46e5469ddc6af9aec2a3563a5de10ad705287b3311a321f", 0xdc}, {&(0x7f0000000540)="3dd2e0ed1f395b0e89015c8027eeb9", 0xf}, {&(0x7f0000000700)="5e9fe85c801eb01500962824e9cfa8aef6985302e1166e0bb10137df3fc2289dd59526027fa3446f", 0x28}, {&(0x7f0000000800)="a17172a1ebaac3576e408fc889b1cb1b36cbe206c78cb0ddb8a037f0ae1b893b9389b5b92f8fc77fc1e27ca15e9618a0698962f063ea3dde5973026c5938d574d487314cf4de439b29a7a37aaaa2f3c9868ee4fa9495690833eb5569b698bd40c89091732f53b9054d5c1ebeaadd27cbda67947099cd0285c891d1a8561c602f77fdf5bc373a1ee5073a96936ffadb1cba385d6b", 0x94}, {&(0x7f0000000740)="c9f8c97f", 0x4}, {&(0x7f00000008c0)="4d2851d9b0ececf518943e9c056979d71a68e09537e217ed889798e93e3bc19ac6aa519ccfd051f94fa819f5b0a19c3165c85f714a", 0x35}, {&(0x7f0000000900)="62282b82617b2b40f9e6e1ce7a530aba78dc9be36883683bbf49d2125f0fffdaf02de6ae63a408e0bf0980cb7266a1dedfe95f2742ddb95db49fa6668eb37089c34e7f60cac15b64565b499c88ef91c05bff53560544715cb5a5e61aa1c09c45619d3e958039c60d26d17ff92caba91d6fc83f8a3d74d3a09af703ed244cd6fbfbaaf123cb256b7185c4fc3d09e727ce879e0f3ad7e6209088e9dcf49870f922a5a672b51ccd279890697211babd925115244fad9b0d96c6cbea", 0xba}, {&(0x7f00000009c0)="1400696a01caf0facf1e3fa54aecb9468d83a6c960ffb11cc083490aaa51a80bd7b85f22a4a84dcbb4b4508f48edd8bf293442cc7a382a8d525dbbee7ff5d61cf4f0bb8776a11bf673dd78170283559652b87c2206", 0x55}], 0x8, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x4000000000000400, 0x0) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000000400)=""/241) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000140)={'rose0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) io_setup(0x400, &(0x7f0000000080)) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000580)) 2018/04/05 00:05:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0xfffffffffffffff8, @empty, 0x7fff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x84) 2018/04/05 00:05:20 executing program 3: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000180000fa0000797f375100001a4a32cc111acc98ae116b1576bc267a97440377115d21282ee793e53aa20a3d7ead3eda4bfdae0a74d0727033bc500dd38b2b2fb6d6b9c2ffcb81d90bd5fb62853b9260aed52a863d5a8cbb76ab63ac90385eb55bd1fb926c5c421ae1fec4054d9bfcd1e6c3b7fe840022f8b20b1fb1580f6cab4ca34eb8e8f41d76a554a23d8c48c7f5e78322fbd21450", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="f661c867faccd1a2"], 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa72d5ae2e4a987a71b8f19f54850a00000000000000fe800000000000000000ec00000000bb000000000a00000000000032d2ab00fe800000000000000000000000005a63dbb09abc0f61d4822517d3844d3df80edd", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x48) 2018/04/05 00:05:20 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000700)}}], 0x2, 0x0) 2018/04/05 00:05:20 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x7fff, 0x0, 0x189284ec, 0x3, "18a5330e8e012d118f15233c6d7be0c32281969b47d7b6d5c5b38864c0bc8b346ed36f906fb2f42c1345d908", 0x101}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x12013, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x80000, 0x0) 2018/04/05 00:05:20 executing program 7: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r1, 0x4}, &(0x7f00000003c0)=0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101280, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000040)={0x10000000, 0x5, 0x1}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0x58, [], 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/88}, &(0x7f0000000200)=0x78) 2018/04/05 00:05:21 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) keyctl$get_security(0x11, r0, &(0x7f00000000c0)=""/178, 0xb2) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x1, 0x420040) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000200)={0x5, 0x1000000000000000}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) [ 661.530244] QAT: Invalid ioctl [ 661.548222] QAT: Invalid ioctl 2018/04/05 00:05:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x80000040002) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x80010, r0, 0x0) ioctl(r0, 0x5387, &(0x7f0000ca7000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0xffff, 0x2, 0x5, 0x10}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={r1, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0xa3}, 0x8001}}}, &(0x7f0000000180)=0x5d2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x644, 0xffff, 0x1ff}, &(0x7f0000000280)=0x98) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/169) 2018/04/05 00:05:21 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) eventfd2(0x2, 0x80000) r1 = eventfd(0x0) r2 = epoll_create(0x45) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) write$eventfd(r1, &(0x7f0000f43000), 0x8) 2018/04/05 00:05:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(r0, 0x0, 0x6, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) r2 = accept4(r1, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000280)=0x0) io_submit(r4, 0x3, &(0x7f00000006c0)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f0000000480)="18737e95b59682c0d7c46405bf9542201f12cecfdbc65a1051c1f4680964ab52cf9c12ebc6b2a52bb08e39221ee3e69694deec375fce9ae0c07bd6e061688d2b6e9c3fd0851a3e3a0c30423c96f607ac02dcb73fcc4c08c826c3aaf039cc38e96c480e995c40f8338846d4575050b42cfc5d3f86ab3a349693c48c97f1fbc8b1a23e3c70df97395b3fbbddc3380c03b5becf73950722460c863aa51913", 0x9d, 0x8, 0x0, 0x1, r3}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffa, r0, &(0x7f0000000580)="80c2928e0e", 0x5, 0x4, 0x0, 0x1, r3}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0xe, 0x7, r0, &(0x7f0000000600)="f8a0aa6db4a4ef3f1a72429c0a6d7aa313909965e3ef82f1bf3e6425312804a3c09fb14c5ef6cd49f590274527b53270b2f60001561e7f993a44c2b451bd44a32f43b10af1e76024b8d70069fc9d87d842aeee203b9b518aaa212926d64d1a5b9efb97", 0x63, 0x8001, 0x0, 0x1, r3}]) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x8000, 0x4) getpgid(0x0) r5 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) shmctl$IPC_RMID(r5, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000140)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000003c0)=""/169, &(0x7f0000000080)=0x23b) connect$bt_rfcomm(r1, &(0x7f0000000200)={0x1f, {0x7, 0xd2, 0x9, 0x1e6a, 0x64, 0x10000}, 0xfffffffffffff22f}, 0xa) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/05 00:05:21 executing program 6: syz_mount_image$gfs2(&(0x7f0000000180)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x9, 0x6, &(0x7f0000000540)=[{&(0x7f0000000200)="0a9afa3ac77830031c2f9c636fe41e3766c0ccca0506d4ba4de84a081258575470192a", 0x23, 0x4}, {&(0x7f0000000240)="493b0c80f22e751d99fd7cf6f4ddfbd81681b68231e289e07678be66c14428b56dbb1dcc1f20a8a7f088101bf753d49b54019a1f23e128aee56e94f94f6b9cc1a306e58760a837e1cd63fdff369edba458476f0ea524cee6cc5d621d7d9687691e9013bf47e650071b9d08ae4ee27621b63f3ca31f6a0d4f0024ec2c1bcbc79ab9679337bc2dbf4a46c0dee5583dcc63b164577b660876217abc94f21ffa5728f0dfbbb6ed0f486ee93644efa2a0821242ca66d12c24ceef536e05f6ad0efd8fd104e94b9324cd5355aa04b12192522ef0d4a689c4ab65d67e0d67408302c8f362c8f16a300c82d8edfab0", 0xeb, 0x6d86b794}, {&(0x7f0000000340)="b3631559ef4aa419afa27c42e28ebbff9737269da9edd9872196fc24654b30012e10ec4dc69a462efc7362a8d8d736fc5fbe04d89e1cca55ffe94cded3ea9b127d7b6f0b61f2d3812e3aefa0f1797e7b91933abb42665fcfecdfb300b808af4b667901ee7571570d743ec64764f0e0024989970c872c6b18b9704f47aa60c30c6e2076a61b58f65a8848", 0x8a, 0x7ff}, {&(0x7f0000000400)="19d7520038540cf26057271014ba9385dc8b5f9c6477c04fef6e900b4f7e05b40da243f729246631e2e6d0ed9577463e2f74d61b2f1d6e574c702275eb0eb4140d80d013dbb33808b839cfc31a61c7f79457ba42e9be88908c07b0bb0f2f8617c2065c2929930728299e22e8fed75bb7b9168490a6ea9d237c8d2dd7a572006f10104ec935b81eebc8dd52eb40a401ce0be6393236c6a8897ea58adc9a816c975683579e4be81eff17f30777d0cc206958ff126595fa581b19e942", 0xbb, 0x5}, {&(0x7f00000004c0)="3bd666f9a73b7b233aa903d1d6cf01ac654f793e0558d728ef0d39fbdec08313ff6b6c6634094d5447fde621c28c29000fcbededb0406fdd0a6476", 0x3b, 0x7f}, {&(0x7f0000000500)="504a2f239d911e7b098de874a0886c4c4fa3f1ce95663daf70bdf2745240885ed3025264a837dd9fb1744deb816b046174c0accf5072", 0x36, 0x82}], 0x2000040, &(0x7f0000000600)={[{@quota_account='quota=account', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@nosuiddir='nosuiddir', 0x2c}, {@loccookie='loccookie', 0x2c}, {@barrier='barrier', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@statfs_quantum={'statfs_quantum', 0x3d, [0x37]}, 0x2c}, {@locktable={'locktable', 0x3d, '#'}, 0x2c}]}) r0 = getpid() r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3f, 0x8000) clock_gettime(0x7, &(0x7f0000000740)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000780)={{0x77359400}, {r2, r3/1000+10000}}, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3, 0x8000, 0x2, 0x3, 0x0, 0x5, 0x1000, 0x9, 0xffffffff, 0x9, 0x1, 0xd3, 0x3fc, 0x3, 0x7, 0x7, 0x10001, 0x1, 0x9, 0xffffffffffffffff, 0x1, 0x3, 0x43a, 0x80000001, 0x0, 0x81d, 0x3, 0x101, 0x1, 0x2, 0x80000001, 0x1, 0xffffffffffffffc1, 0x80000001, 0x5, 0xfff, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000040), 0x5}, 0x408, 0x7, 0x1ff, 0x4, 0x8, 0x2, 0x5}, r0, 0x5, r1, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000680)=""/154) 2018/04/05 00:05:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008640)=[{{&(0x7f0000005e00)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000007340)=[{&(0x7f0000007040)="c939182c941f54c23f", 0x9}, {&(0x7f00000072c0)="114bd4d58958adee106bbfa37908b4222e41b9da8048ecb3691212e685de4082f222a446f18906756b28cde09f54a4e9eb10d9b5e09140427ab33c05f2ab4813ddcb5394e2d22367bfd44cac2eed89bd3e2fcce81e94fe7309c57595277cf1966f", 0x61}], 0x2, &(0x7f00000073c0)=ANY=[]}}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) sendmsg$nl_generic(r3, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0xac, 0x14, 0x20, 0x70bd2a, 0x25dfdbfe, {0x2}, [@generic="44167712a53ab88557175b419196b9ddefd23d66f3bdca08209fa86f7fb2fe9120b626adb516f047112d4fd3d75299f50455ca14618ccc4cb5ea1b794beb41682580041adac1f237dfa15bb8b081ccaf6a859399e708aec6b24e079ffb5ebdf6cbafd5a450d60155bfd9370c97278f22a8b17dbec46352db1b7757e9066575920423377830a414c25324f84f46e730d3", @typed={0x8, 0x6a, @uid=r4}]}, 0xac}, 0x1, 0x0, 0x0, 0x14}, 0x4) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000300)={0x0, @multicast2=0xe0000002, @rand_addr}, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:05:21 executing program 4: io_setup(0x20, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = getpgrp(0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'syzkaller1\x00', 0x6}) move_pages(r2, 0x4, &(0x7f0000000000)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil], &(0x7f0000000040)=[0x1, 0x9, 0x7f, 0x98, 0x1, 0x6, 0x54, 0x5, 0x7fff, 0xffffffff], &(0x7f0000000080)=[0x0, 0x0], 0x6) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bcf3f)}]) io_getevents(r0, 0x0, 0x0, &(0x7f0000e72fe0), &(0x7f00009ca000)) 2018/04/05 00:05:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)={0xb2}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8a00, 0x0) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000040)={0x1, r2}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r4, 0x0, 0x2, r4}) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c68000)={r5, 0x0, 0x2000000002, r4}) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f00000000c0)={'gretap0\x00', 0x2}) 2018/04/05 00:05:21 executing program 0: futex(&(0x7f0000000040)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ptrace$getregs(0xe, r0, 0x9, &(0x7f0000000100)) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/05 00:05:21 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) fchmod(r0, 0x4) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22}}, 0xf5, 0x401, 0x3, 0x4b3, 0x800000000000}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={r3, 0x6, 0x7ff, 0x6578, 0x3, 0x1, 0x539, 0x2, {r4, @in={{0x2, 0x4e22}}, 0x9f1a, 0x45, 0x80000000, 0x100000001, 0x6}}, &(0x7f0000000400)=0xb0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000180)={0x10000, 0x0, 0x80000001, 0x0, 0xde96, 0x10000, 0x1, 0x6, 0x8001, 0x7fffffff, 0x5, 0x8001, 0x0, 0x412, 0xa21, 0x4a, 0x7, 0x4, 0x100}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0xfffffffffffffff7, 0x3, 0x8}}) close(r1) [ 661.796554] sctp: [Deprecated]: syz-executor4 (pid 11058) Use of int in maxseg socket option. [ 661.796554] Use struct sctp_assoc_value instead [ 661.848157] sctp: [Deprecated]: syz-executor4 (pid 11063) Use of int in maxseg socket option. [ 661.848157] Use struct sctp_assoc_value instead 2018/04/05 00:05:22 executing program 2: r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3eb2, 0x100) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0xffffffffffffffff, 0x1, 0x2, 0x0, 0x1f}, 0x7ff, 0x8f, 0x40}) r2 = dup(r0) poll(&(0x7f0000002800)=[{r0}], 0x1, 0xf038) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 00:05:22 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000d3dc98)={0x24, 0x213, 0x10000000000a, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x2, @pid}, @nested={0x8, 0x3, [@generic="ba"]}]}, 0x24}, 0x1}, 0x0) r1 = semget(0x0, 0x7, 0x2) socket$vsock_stream(0x28, 0x1, 0x0) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000000080)=""/4096) 2018/04/05 00:05:22 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) getpid() lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x46, 0x47fffe) syz_open_dev$tun(&(0x7f0000000a80)='/dev/net/tun\x00', 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004640)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004680)) stat(&(0x7f0000004780)='./file0\x00', &(0x7f00000047c0)) socketpair(0x0, 0x0, 0xfffffffffffffff7, &(0x7f00000048c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000005000)) accept(0xffffffffffffff9c, 0x0, &(0x7f0000005100)) pipe(&(0x7f0000005140)) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000052c0)='/dev/vhost-net\x00', 0x2, 0x0) userfaultfd(0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000005340)='/dev/mixer\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000053c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000005440)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000054c0)={{{@in, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000055c0)=0xe8) socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000005600), 0x0) epoll_create1(0x80000) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000057c0)={{{@in6=@remote, @in=@broadcast}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000058c0)=0xe8) openat$audio(0xffffffffffffff9c, &(0x7f0000007000)='/dev/audio\x00', 0x0, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000007200)) 2018/04/05 00:05:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) r2 = fcntl$getown(r0, 0x9) tkill(r2, 0x5) 2018/04/05 00:05:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2880c0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x781, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x3, @empty, 0x9}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x68) getsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f00004b3f86)=""/122, &(0x7f00000000c0)=0x42) 2018/04/05 00:05:22 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x141001) tee(r0, r1, 0x10001, 0x7) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x331, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, r2, 0xd) 2018/04/05 00:05:22 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) read(r3, &(0x7f0000000240)=""/118, 0x76) 2018/04/05 00:05:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="20007b7668174a6e21d147a560a870aa197d7f740000000c00"], 0x20}, 0x1}, 0x0) 2018/04/05 00:05:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) read(r1, &(0x7f0000000000)=""/82, 0x52) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004a00030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="6f73782e2f6465762f61756469d2d100"]) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000140)) 2018/04/05 00:05:30 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2593f688b82ff121, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x7fffffff, 0x4) bind(0xffffffffffffffff, &(0x7f0000001fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}, 0x4}}, 0x1bf) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000006c0087b40095000000ebff0000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/04/05 00:05:30 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000cb8fd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r2}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) r3 = dup(r0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000040)) 2018/04/05 00:05:30 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000668ffc), 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20400) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='&vboxnet1ppp1trustedcgroupcpuseteth0/\'eth1^em0posix_acl_access\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) 2018/04/05 00:05:30 executing program 1: capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000032fe8)) r0 = msgget$private(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/net\x00') mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x30, r1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r2, &(0x7f0000000000), &(0x7f0000000040)=0x1ac) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000005c0)=""/177) 2018/04/05 00:05:30 executing program 3: timer_create(0x3, &(0x7f0000000040)={0x0, 0x14, 0x0, @thr={&(0x7f0000000100), &(0x7f00000001c0)}}, &(0x7f0000912ffc)) exit(0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/raw6\x00') ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000180)=""/167) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/igmp6\x00') r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, 0x6e) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00005d3fe0)) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000003c0)=0x4) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x143080) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000400)=""/234, &(0x7f0000000500)=0xea) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00000002c0)) 2018/04/05 00:05:30 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) r1 = userfaultfd(0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/05 00:05:30 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0xc0000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000000)={[0x4, 0x8, 0x65a, 0x4c9, 0x5, 0xfffffffffffffbd7, 0x4, 0xfffffffff9ec91f2, 0x0, 0x9, 0x0, 0x5, 0x7, 0x10001, 0xfffffffffffffffa, 0x7], 0x6000, 0x201000}) 2018/04/05 00:05:30 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0xa01, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x100, 0x0) [ 670.712690] Buffer I/O error on dev loop0, logical block 0, async page read 2018/04/05 00:05:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000040)={0x0, 0x7ffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/05 00:05:30 executing program 5: r0 = getpgrp(0x0) move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000b48000/0x1000)=nil], &(0x7f0000000040)=[0xfffffffffffffffd, 0x50, 0x7, 0xb4, 0x9, 0x800, 0x2], &(0x7f0000000080)=[0x0, 0x0], 0x4) madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) 2018/04/05 00:05:30 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000100)={[0x5000, 0x4, 0x0, 0x15000], 0x8, 0x31, 0x1f}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f00000002c0)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0xffffffff, 0xfd, 0x3, 0x1ff, 0x0, 0x8, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x3, 0xa011, 0xffff, 0x4, 0xfff, 0xffffffff, 0x0, 0x8, 0x81, 0x3f, 0x7, 0x1, 0x6, 0x4, 0x9, 0x1, 0x7, 0x80, 0x7fffffff, 0x9, 0x800000000, 0x81, 0xffffffffffffffc1, 0x3ff, 0x3, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x0, 0x3, 0x7, 0x2, 0x3, 0x80000001, 0xfffffffffffffff7}, r3, 0x1, r1, 0x8) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x4) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfff) accept4$ipx(r0, &(0x7f0000000280), &(0x7f0000000300)=0x10, 0x800) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/04/05 00:05:30 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x80000000000002) r0 = open(&(0x7f0000000000)='./file0\x00', 0xa2000, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000240)={0x400, 0x8, 0x8000, 0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/04/05 00:05:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006d40)={'gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3400000014003f06000000000000000002000000", @ANYRES32=r1, @ANYBLOB="080101000000000000000600ff070000000000000000000000000000"], 0x34}, 0x1}, 0x0) 2018/04/05 00:05:30 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r1, 0x200000000000004e, &(0x7f0000000040)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f00725c5d5945d8b59855da0", 0x10}]) [ 670.918359] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. [ 670.947120] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. [ 671.593504] QAT: Invalid ioctl [ 671.726837] QAT: Invalid ioctl 2018/04/05 00:05:31 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0xffffffffffffff86) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map={0x5, 0x2, 0x8693, 0x5, 0x3f, 0x7}}) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x216) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r2, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x4) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) shutdown(r6, 0x2) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[]}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000240)="ab139a", 0x3, 0x8003, &(0x7f0000cac000)={0xa, 0x4e23, 0x8bf7, @loopback={0x0, 0x1}, 0x9}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) 2018/04/05 00:05:31 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="840000001d01000000bd7000fcdbdf251c000000", @ANYRES32=r2, @ANYBLOB="1000800008000100000000001400030002000005000000000000000003000000080005000100000014000100fe80000000cb4a0cdd05df5abfdbed0000000000006f7b0000bb0c0001000000000000000000080006004e2000000c000100aaaaaaaaaabb00000800090007000000080006004e227550b8e725ebf0834c0caa17f255e3ae75a2cab4624c5ecd265eb41e47262fba62f08506142c1e656c9ffae9514872bb4dc0b8dc38bd45ca1902ee0c542a51065931ee5890e17cd456f487a008a4919ea60114ed60d93d92530be3400ca9d839229f"], 0x84}, 0x1, 0x0, 0x0, 0x881}, 0x800) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5452, &(0x7f0000001000)=""/250) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') accept$ax25(r3, 0x0, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000040)={0x6, 0x1, 0x80000001, 'queue0\x00', 0x1000}) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xfffffffffffffff8, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00000001c0)={{0x7, 0x3f}, {0x3}, 0x200001, 0x4}) close(r0) getrusage(0xffffffffffffffff, &(0x7f00000005c0)) socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ptrace$setopts(0x4206, r4, 0x1f, 0x0) tee(r0, r3, 0x6, 0xfffffffffffffffd) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) 2018/04/05 00:05:31 executing program 5: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7b6) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) r2 = syz_open_dev$vcsa(&(0x7f00000a1ff5)='/dev/vcsa#\x00', 0xfffdffffffffff, 0x0) r3 = dup3(r2, r1, 0x0) close(r0) getpeername$ax25(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/05 00:05:31 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x400080, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={&(0x7f0000125000/0x3000)=nil, 0x6, 0x4, 0x0, &(0x7f0000127000/0x2000)=nil}) mincore(&(0x7f0000124000/0x1000)=nil, 0x1000, &(0x7f0000000180)=""/244) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x1) mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) 2018/04/05 00:05:31 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x7fffffff}, 0x12, &(0x7f0000001b80), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9649, 0x0, 0x400, 0x1, 0x6}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x7, 0x2}, &(0x7f00000000c0)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x2, r0}) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0xfffffffffffffffc, 0x6000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x100, 0x4, 0x4, 0x100000001}, &(0x7f0000000280)=0x98) bind(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x1, 0x1, 0x2, 0x4}}, 0xfffffffffffffffc) 2018/04/05 00:05:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8002, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd320-generic)\x00'}, 0x58) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000180)="74ff039f1402b120d27f4ff0312c9769a5bb24e09861a363675b8efefc16e36a9e42f568291aa2f35efed55ea9592adb7e20fd4fed361accc7b02387286ceb682fdd92a82c4c15494ee6d0b7ace9aed5ab15b3fc740ad28050c123c7f756e3c5393470cd6ceea32656a299d9632bf27c5fd2a8c293ab6cbee5b9886d0c1b10bffb7e2891d4730e861cd8ed1b836f50880ea8b412a1f6a492a52270ee3589911d66eab6c7167453aa1478062c0a82288823302912f24052505e65625e63db91c611a991d93880856d") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="000000000000000000200017d4edb818d1326c3b457d1ce89bd368aa68e80db8ed46c3e0104cab924318c1c340f91508830f3396d8036461083a1a90931be8f96d", 0x41) 2018/04/05 00:05:31 executing program 3: r0 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='ppp0vmnet1B\x00', 0xffffffffffffffff) keyctl$link(0x8, r0, r0) clone(0x810b02, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000040)) 2018/04/05 00:05:31 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40c243, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x20, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=""/93, &(0x7f0000000300)=0x5d) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f00000001c0)=0x2, 0x8) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0x1) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write$vnet(r4, &(0x7f0000000580)={0x1, {&(0x7f0000000380)=""/238, 0xee, &(0x7f0000000480)=""/205, 0x1, 0x7}}, 0x68) fstat(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000006c0)=0xc) setreuid(r5, r6) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r7 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r8 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3e5e, 0x80400) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x32, &(0x7f0000000100)={@empty, r9}, 0x14) r10 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r10, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r11}}, 0x20}, 0x1}, 0x0) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000200)) 2018/04/05 00:05:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x1a, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0xe5d7, 0x4}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0", 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendto$packet(r3, &(0x7f0000000680)="6ec0fa741876380973", 0x9, 0x0, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) connect(r3, &(0x7f0000000280)=@llc={0x1a, 0x30d, 0x2, 0x3, 0x91, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) recvmsg(r3, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x30, 0x1, @thr={&(0x7f0000000040)="48fcf73aa1bd4e", &(0x7f0000000180)="d8b7e9ccefa8549555b309538684c3e674f73560193d05f2aa0ccf4a3d1eaca0be3b54747e0af563521359ba39749935947ccf0965a3aa3e640ff968bcd4ad3b5b61dac4a8aca3e68e98350cb8c5b0744e56bc11d95b707ba5046916c35370cf3d84b6502f9b63053208d5791e80d9b96023cc7c7ee430e23971e1cd7bbb819fc024d3fb1cc31d72aa1335f7eed611702a3d1b2c506539350d2bff670bef06a1878f941fb53b5ef2520adcfeaee5c9012611cdc7938c1ac922d1f149f92efad93bc93b684d88527b5f480547dd1b03b89efbad13c98c08d5ea050ac310604547"}}, &(0x7f00000000c0)) 2018/04/05 00:05:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002d00ff0a000800000000000004050000000000000000010008000000"], 0x20}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 2018/04/05 00:05:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000100)) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000180)=ANY=[@ANYBLOB="0200000000000061f500010000800000000000000000000000000000000000000000000000000000000001000000000000000000000000000000"]) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x5dd1, 0x8002, &(0x7f0000000080)}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:05:31 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x4}) ftruncate(r0, 0xac8) 2018/04/05 00:05:31 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x0, "315316ff1df465b395b23879e6f66d565de34b7eff2b68e0d0f21e3817330ee2f01ee7079b0c0129768f0391"}}) inotify_init1(0x80000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/04/05 00:05:31 executing program 3: timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1}, &(0x7f0000002ffc)) socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@sco, &(0x7f0000000180)=0x80) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{0x77359400}, {0x0, 0x6}}, &(0x7f0000001000)) timer_gettime(0x0, &(0x7f0000000fe0)) [ 671.923971] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/05 00:05:31 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/168) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4200, 0x4) getsockname$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) restart_syscall() r2 = creat(&(0x7f0000000180)='./file0\x00', 0x8) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000001c0)='\'vboxnet1-R\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000200)={0x0, 0x9fd8, 0x8, 0x4, 0x1f, 0xffffffffffffffc0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0xf946, @empty, 0x100000000}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x1f, @dev={0xfe, 0x80, [], 0x18}, 0x1c7}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e20}], 0x74) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000300)={{0x8001, 0x371}, {0x80, 0x6}, 0x8a, 0x2, 0x6}) fstat(r0, &(0x7f0000000380)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000400)={0x88bc, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000440)={r3, 0x10001}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000580)={&(0x7f0000000480)=[0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x4, 0x3}) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000005c0), &(0x7f0000000600)=0xc) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000640)={{0x67, @empty, 0x4e21, 0x4, 'wlc\x00', 0x26, 0xfffffffffffffff9, 0x23}, {@dev={0xac, 0x14, 0x14, 0x19}, 0x4e23, 0x0, 0xed9d, 0x20, 0x9}}, 0x44) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000700)={&(0x7f00000006c0)=[0x14c, 0x0, 0xfffffffffffffff9, 0xec4, 0x1], 0x5, 0x8, 0x401, 0x9, 0xced, 0x3, {0xfc7, 0x200, 0x8, 0x9, 0x6, 0x400, 0xb868, 0x7fff, 0x9, 0x8, 0x0, 0x8, 0x101, 0x7, "fbe8c721309df8696d22d593143c599466142d9894f8e73a50e7be1f46d94d3c"}}) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000800)=[{0x2, 0x1}, {0xa, 0x5}, {0x3, 0x7f}, {0x3, 0x3f}, {0x3, 0x7ff}, {0xc, 0x7f}, {0xb, 0x101}, {0x3, 0x9268}, {0x7, 0x80}, {0x3, 0x3}], 0xa) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r5 = fcntl$dupfd(r2, 0x0, r4) preadv(r5, &(0x7f0000002ac0)=[{&(0x7f0000000880)=""/248, 0xf8}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/83, 0x53}, {&(0x7f0000001a00)=""/133, 0x85}, {&(0x7f0000001ac0)=""/4096, 0x1000}], 0x5, 0x7) setsockopt$sock_int(r4, 0x1, 0x2e, &(0x7f0000002b40)=0x7ff, 0x4) renameat2(r2, &(0x7f0000002b80)='./file0\x00', r0, &(0x7f0000002bc0)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002c00)=0x6, 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000002c80)={0x12, 0x31, &(0x7f0000002c40)="92c37766edd3ea8ac72b770f772c3ab2da9d15ebefbe0956df76ca0fbfcab32c4195438b9a22980503a2ece006b304b797"}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000002cc0)='dummy0\x00') 2018/04/05 00:05:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="010000002700310300000000000000000e000000661b2139b2bac7503acf06e2f7a3abd8c311085e97b36d4f07762a55221baf566d61ed7da3167500b0dbc22ed7fbf16453dbd0d50a44181d0b10d5c94c9c08d1a0ab4be7"], 0x14}, 0x1}, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000000240)={&(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/108, 0x6c}, 0x0) 2018/04/05 00:05:32 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) r1 = perf_event_open$cgroup(&(0x7f0000000280)={0x5, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3200, 0x0, 0xffffffff, 0x7, 0x0, 0x80000001, 0xff, 0x2, 0xffffffffffff8001, 0x0, 0x100000000, 0x0, 0x6, 0x0, 0x8, 0x0, 0x0, 0x3, 0x7, 0x5, 0x7, 0x6b4, 0x7, 0x1ff, 0x10001, 0x4, 0x0, 0x9c, 0x0, 0x80, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0xb}, 0x0, 0x5, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) r2 = accept$ipx(r1, 0x0, &(0x7f0000000380)) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000003c0)='nr0\x00') syz_mount_image$minix(&(0x7f0000000300)='minix\x00', &(0x7f0000000340)='./control/file0\x00', 0x200, 0x2, &(0x7f00000006c0)=[{&(0x7f0000000400)="f4ac991cce1ab7cfb9769284344c3c129773e55514b13bfa2978f02e8b646d6cb46dd6e2724a199f596f8af2c28a7acec2ae59f4ca270cb437e345e4f42453a13316e951f8a4ba79b67436d3c0f2de313dd71fe67b35ec064565812ab81ecc95d15f86b07fe426203da3f1cb707e218734ea8be9c756587d5ca13a0ef330768dadccfb816fc2ef3890e3520969c83a8bc0cb1d7f2b3649212b66143f4bc4c6258507137154a171b95a3539ec93e1a024b06b5f93fc6441198b0ebf5b31ef866f79d8d9dc1d1225", 0xc7}, {&(0x7f0000000500)="39189525e7018ae5e78a45d168348b6c211618efe83dad00e3f0a4c8dfe874273b2e3fbec5a98c1db3544af53e6afdedf341d5468232d14c8e3ea04c80dd60e72af1a11b8b4ffcce8ada159693c991318f43a729da1524022ff8ed25b670e3157f457f654d45c7e100a337eb14a72902b6a52c06bd087215e7592f8e3682516cfa881453d186d7eb04db727bda225461", 0x90}], 0x0, 0x0) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) close(r0) r3 = syz_open_dev$mice(&(0x7f00000005c0)='/dev/input/mice\x00', 0x0, 0x0) accept$alg(r3, 0x0, 0x0) 2018/04/05 00:05:32 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) fgetxattr(r0, &(0x7f000003dfee)=@random={'user.', '/dev/usbmon#\x00'}, &(0x7f0000cd9000)=""/190, 0xbe) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/04/05 00:05:32 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001340)=@sco, &(0x7f00000013c0)=0x80) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000003500)=""/4096, &(0x7f0000004500)=0xe9) socket$inet(0x2, 0x804, 0x3ff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x4000) r3 = syz_open_dev$vcsn(&(0x7f00000011c0)='/dev/vcs#\x00', 0x3, 0x109000) sendto$inet6(r2, &(0x7f00000001c0)="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", 0x1000, 0x40, &(0x7f0000000080)={0xa, 0x4e20, 0x5, @empty, 0xfa}, 0x1c) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000f93000)={&(0x7f000024e000)={0x14, 0x0, 0x3, 0xf09}, 0x14}, 0x1}, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000001240)='fou\x00') ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000002500)=""/4096) sendmsg$FOU_CMD_GET(r0, &(0x7f0000001300)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f00000012c0)={&(0x7f0000001280)={0x20, r4, 0x800, 0x70bd27, 0x25dfdbfc, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x20008084}, 0x4000000) r5 = getpid() perf_event_open(&(0x7f0000002440)={0x1, 0x70, 0x7f, 0x4a4, 0x40b, 0x5, 0x0, 0xcaf4, 0x4000, 0x6, 0x3, 0x5, 0xffff, 0x6, 0x1cb1, 0x401, 0x10001, 0x6, 0x1, 0xfffffffffffffffd, 0x8, 0x80000000, 0x4, 0x6, 0x5, 0x6, 0xa49, 0x0, 0x9, 0x100000001, 0xb6e, 0x80, 0x7, 0x80000001, 0x7, 0x4, 0x6, 0x1, 0x0, 0x80000000000000, 0x1, @perf_config_ext={0x6, 0x7a96}, 0x4000, 0x2240000000000000, 0x9, 0x1, 0x9, 0x7, 0x7f}, r5, 0x2, r2, 0x3) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)=""/115, &(0x7f0000000140)=0x73) 2018/04/05 00:05:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f657865000000000000b8608bbe9f61cf5aafac4abd52925af520fd9cb4ae54ebdc756ff7b47567510de0af4f86afd61024ff2149147384aafbe9c1fd9fc828cf9b6232c202fd6627cf5e6e12faf8c4051eed49154432098dcd570dd0505042aaabaafdf50756667a0e215ba6bea09f78914dcf1bb72666109e495ef1ab3a052cf6941b160031c35e3e651d2dc5377e6091a948662e7e0fcc21f5") getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x11) fadvise64(r0, 0x1, 0x100000000, 0x400000004) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x1, 0x7, 0x9, 0x1, 0xffffffffffff7fff, 0xb1}, 0x4}) 2018/04/05 00:05:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) recvmmsg(r1, &(0x7f0000000e40)=[{{&(0x7f0000000740)=@pppol2tpv3, 0x2e, &(0x7f0000000940)=[{&(0x7f0000001080)=""/169, 0xa9}], 0x1, &(0x7f0000000980)=""/32, 0x20}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000cc0)=""/254, 0xfe}], 0x1}}], 0x2, 0x10002, &(0x7f0000000f00)={0x0, 0x989680}) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10}, 0xc) 2018/04/05 00:05:32 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0xfffffffffffffc2e, 0x0, &(0x7f0000012fc7)}) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x1000, &(0x7f0000000040)={0xffffffffffffffff}) dup2(r3, r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) 2018/04/05 00:05:32 executing program 6: r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x30, r0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000), 0x8) bind(r1, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @loopback=0x7f000001}, 0x4, 0x3, 0x3, 0x1}}, 0x80) 2018/04/05 00:05:32 executing program 3: r0 = socket$packet(0x11, 0x13, 0x300) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/packet\x00') readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/82, 0x52}], 0x1) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x121) 2018/04/05 00:05:32 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000080)='./file1\x00', 0x0) r3 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x20, 0x7, 0x1, 0x3, 0x0, 0x8, 0x80, 0xe, 0x0, 0x80, 0x7ff, 0x3ff, 0x5a5, 0xfffffffffffffffb, 0x1f, 0x5c030000000, 0x2, 0x0, 0x6, 0x6, 0x10000, 0x24fa67d1, 0x2, 0x0, 0x9, 0x3, 0x1, 0x3, 0x9, 0x8000, 0xfff, 0xb29a, 0x9, 0xfffffffffffffffb, 0x79, 0x0, 0x0, 0xcf, 0x0, @perf_config_ext={0x9, 0x1000}, 0x4, 0x4, 0x9, 0x6, 0xffffffffffff7b89, 0x6, 0xbce}, r3, 0xf, r2, 0x8) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file1\x00', &(0x7f00000feff8)='./file0\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80100, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000180)=""/87) 2018/04/05 00:05:32 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) connect$llc(r0, &(0x7f00008e2ff0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="2202ce37e7a3"}, 0x10) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() setreuid(r1, r2) 2018/04/05 00:05:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="01", 0x1, 0xffffffffffffffff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000001c0)=""/103) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)='user\x00') mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x4, 0x4d072, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x29b0, 0x80) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)) timerfd_settime(r2, 0x1, &(0x7f0000000100)={{r3, r4+30000000}, {0x77359400}}, &(0x7f0000000140)) inotify_init1(0x800) 2018/04/05 00:05:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000080)={0x9, 0x2, 0x3}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x7f4) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000ac0000)) 2018/04/05 00:05:32 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000000c0)=0x14) recvfrom$packet(r0, &(0x7f0000000000)=""/128, 0x80, 0x40000001, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x8, 0x6, @random="e3c1d738165a"}, 0x14) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) io_setup(0x3f7, &(0x7f0000000380)=0x0) io_submit(r3, 0x1, &(0x7f00000005c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000000080)}]) 2018/04/05 00:05:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) shutdown(r0, 0x1) socket$alg(0x26, 0x5, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x400) [ 673.002594] binder: BINDER_SET_CONTEXT_MGR already set [ 673.018311] binder: 11267:11268 ioctl 40046207 0 returned -16 [ 673.045681] binder: 11267:11269 Release 1 refcount change on invalid ref 0 ret -22 2018/04/05 00:05:33 executing program 3: signalfd(0xffffffffffffff9c, &(0x7f00000004c0)={0x1}, 0x8) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @random="e92235361891"}, 0x30, {0x2, 0x1, @multicast1=0xe0000001}, 'yam0\x00'}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000400)={'lo\x00', r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x5}}, [0x8, 0x7fffffff, 0x8, 0x421, 0xfffffffffffffff8, 0x8000, 0x1000, 0x800, 0x9, 0x9, 0x8, 0x5, 0x5, 0x2ae9, 0x145]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={r4, 0x2}, 0x8) accept$ipx(r3, &(0x7f0000000340), &(0x7f0000000380)=0x10) 2018/04/05 00:05:33 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = getpgid(0xffffffffffffffff) capset(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)={0x0, 0x9, 0x2, 0x1ff, 0x9, 0x9}) 2018/04/05 00:05:33 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x400000) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000180)=0x3, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') 2018/04/05 00:05:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x10) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000004c0)=""/17) syz_open_dev$sndctrl(&(0x7f0000000500)='/dev/snd/controlC#\x00', 0x87c7, 0x200000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r3, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) r4 = syz_open_dev$audion(&(0x7f0000000580)='/dev/audio#\x00', 0x2, 0x80) ioctl$VT_WAITACTIVE(r4, 0x5607) r5 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r6 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, 0xffffffffffffffff) pwritev(r6, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x4, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000180)={r7, 0x0, 0xfffffffffffffffd, 0x101, 0x3}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="e907005768baecfa0e392af91c8ed7c727c7af375eee9e6f7969e1d3167115f4ae6faa4de5d7659c", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000540)=0x3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) sendfile(r5, r5, &(0x7f0000000080)=0x5f, 0x102000004) sync() ftruncate(0xffffffffffffffff, 0x0) dup2(r6, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89fe, &(0x7f00000003c0)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd538646854b79ccff7fdd4025") r8 = eventfd2(0x0, 0x0) r9 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000080)={r8, 0x80000002, 0x2000000002, r9}) 2018/04/05 00:05:33 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) r1 = epoll_create(0x51) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffb, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="9df54cfde6cb8ba0f978854611da252445e06d064111768d566c33ae23980ec7b7a7c865d1c9287c57bac5c48be6e9c87faf9b2ce0c973eef5ad7b77bd2fe3fe5eca850f9c9db7381063a1d724f46c6e243e0a97e6cd329d955a753d94600b859c1a3a24be38be70ebaed0534afe02bef18b0cf08c0c9bcedae44a03e381dbc03624b89505444ea76668e00c4cb2ba7f6612", 0x92, 0x1000}], 0x8c0400, &(0x7f0000000240)={'nouuid,', {[{@noattr2='noattr2', 0x2c}, {@rtdev={'rtdev', 0x3d, './file0'}, 0x2c}]}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000040)=""/79) signalfd4(r2, &(0x7f0000cebff8), 0x8, 0x0) 2018/04/05 00:05:33 executing program 2: r0 = memfd_create(&(0x7f0000000180)='security\x00', 0x7) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x12, r0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000000c0)) pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) 2018/04/05 00:05:33 executing program 5: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x1000000000) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x8}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="d79779a1b9baedd41903b09708e3ed7f19596838920066cf1fd2972b382f4b12aefcfd62d5940c7949c68b13219a87445210c1430695362da955c075b50d1d898488314a825cec2971463822abc764a2e281412ff9005ecebf458c1b4fd9580b505969a59f7575b05eb677f0baef0825172144222f9b9379fbce635a591dfcbb8a80ec779c4a7c2f6bcc41af94ec6fe8794b2ae15ce9502669e6fba5c51bbf286756366462a8dc1432728ab82b3017726fce0c8e40ffe3093f1720678f97a06e39894609694be5ec89055715b192ea4fa953e3ffb389", 0xd6}, {&(0x7f00000001c0)="926f9d027c897e87e5fce5e1a1ab8ebd82158c455b32e6fd7698c01d880c36d6b3a5dce99b902481856c49fb8a4c6d53da089c010bd1747c57b8ae4a2bec32dc45a6bda04962e34c77d7ba88ad9a7ce8d0c4b7b4b1cc4a187fb5a75fd7dff67e1428c0e162032d204ccf31b885437c97ffc1cdcc921484464072b642c28d1cd182313cad6c5884d8d5c9e589c371768d293c62382874a40fe04ea40970c0eea2a9df6cdcd7229dd8dc65193c9957b10ee629efccf6", 0xb5}], 0x2, &(0x7f0000003440)=ANY=[@ANYBLOB="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0x2400, 0x48001}, 0x4000) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000000000)) 2018/04/05 00:05:33 executing program 7: chmod(&(0x7f0000000000)='./file0/file0\x00', 0x24) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chmod(&(0x7f000006eff8)='./file0\x00', 0xa) mkdir(&(0x7f00002ff000)='./file0/file0\x00', 0x0) r0 = request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff8) r1 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x6, 0x1, r1) 2018/04/05 00:05:33 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) io_setup(0x7d1a, &(0x7f00000003c0)=0x0) io_submit(r1, 0x2, &(0x7f0000000dc0)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000500)}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000680), 0x0, 0x0, 0x0, 0x1}]) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x1000, 0x1) 2018/04/05 00:05:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x40) ioctl(r0, 0x40000000401070c9, &(0x7f0000000000)) socketpair(0x1b, 0x5, 0x4, &(0x7f0000000040)) open$dir(&(0x7f0000000000)='./file0\x00', 0x109900, 0x15) 2018/04/05 00:05:33 executing program 1: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000040)={0x6a657b14}, 0x0, &(0x7f0000000080)={0x77359400}, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt(r1, 0x0, 0x3ff, &(0x7f00000000c0)=""/251, &(0x7f00000001c0)=0xfb) eventfd2(0xab, 0x800) 2018/04/05 00:05:33 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10) r3 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x4, 0x20000) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x7) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x7, 0xfffffffffffffffc}, 0x4) ppoll(&(0x7f0000000040)=[{r4, 0x40}, {r1, 0x20}, {r4, 0x30}, {r0, 0x2400}, {r0, 0x8004}, {r0, 0x1040}, {r1, 0x2}], 0x7, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)={0x6}, 0x8) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000200)="d177aa313930721f67a5ce3d2e987d0ace3c4786fc2c6064da3c5b60fb81530999a1f37fdd2533d882b19487c6d3df19118c510c14ee209a08ab042dc6402b06d5ce5074606d1487221d7f6fe1") r6 = dup2(r5, r0) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 675.223168] Buffer I/O error on dev loop0, logical block 1, async page read [ 732.735693] Buffer I/O error on dev loop0, logical block 3, async page read [ 799.711264] kworker/dying (6) used greatest stack depth: 8408 bytes left [ 861.151204] INFO: task blkid:11115 blocked for more than 120 seconds. [ 861.157860] Not tainted 4.16.0+ #380 [ 861.162114] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.170086] blkid D22624 11115 23355 0x80000006 [ 861.175744] Call Trace: [ 861.178345] __schedule+0x8fb/0x1ef0 [ 861.182092] ? __sched_text_start+0x8/0x8 [ 861.186250] ? perf_trace_lock+0x900/0x900 [ 861.190495] ? perf_trace_lock+0x900/0x900 [ 861.194743] ? trace_hardirqs_off+0x10/0x10 [ 861.199081] ? trace_hardirqs_off+0x10/0x10 [ 861.203406] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 861.208623] ? find_held_lock+0x35/0x1d0 [ 861.212697] schedule+0xf5/0x430 [ 861.216103] ? __mutex_lock+0xb7a/0x1810 [ 861.220177] ? __schedule+0x1ef0/0x1ef0 [ 861.224184] ? lock_release+0xa40/0xa40 [ 861.228160] ? kasan_check_read+0x11/0x20 [ 861.232317] ? do_raw_spin_unlock+0x9e/0x310 [ 861.236731] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 861.241329] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 861.246265] ? mutex_destroy+0x1f0/0x1f0 [ 861.250342] ? do_raw_spin_lock+0xc1/0x230 [ 861.254586] schedule_preempt_disabled+0x10/0x20 [ 861.259360] __mutex_lock+0xb7f/0x1810 [ 861.263264] ? blkdev_put+0x2a/0x4f0 [ 861.266996] ? __lock_acquire+0x638/0x3c30 [ 861.271243] ? mutex_lock_io_nested+0x16c0/0x16c0 [ 861.276122] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 861.281329] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 861.286261] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 861.291189] ? perf_trace_lock_acquire+0xe3/0x980 [ 861.296046] ? __kernel_text_address+0xd/0x40 [ 861.300547] ? unwind_get_return_address+0x61/0xa0 [ 861.305507] ? perf_trace_lock+0x900/0x900 [ 861.309746] ? perf_trace_lock_acquire+0xe3/0x980 [ 861.314607] ? trace_hardirqs_off+0x10/0x10 [ 861.318932] ? perf_trace_lock+0x900/0x900 [ 861.323176] ? locks_remove_file+0x3fa/0x5a0 [ 861.327603] ? fsnotify+0x7b3/0x1140 [ 861.331343] ? blkdev_put+0x4f0/0x4f0 [ 861.335176] mutex_lock_nested+0x16/0x20 [ 861.339263] ? fsnotify_first_mark+0x2b0/0x2b0 [ 861.343879] ? mutex_lock_nested+0x16/0x20 [ 861.348129] blkdev_put+0x2a/0x4f0 [ 861.351671] ? blkdev_put+0x4f0/0x4f0 [ 861.355481] blkdev_close+0x8b/0xb0 [ 861.359109] __fput+0x327/0x7f0 [ 861.362397] ? fput+0x150/0x150 [ 861.365673] ? _raw_spin_unlock_irq+0x27/0x70 [ 861.370178] ____fput+0x15/0x20 [ 861.373464] task_work_run+0x1ab/0x280 [ 861.377358] ? task_work_cancel+0x240/0x240 [ 861.381683] ? kasan_check_write+0x14/0x20 [ 861.385937] ? switch_task_namespaces+0x94/0xc0 [ 861.390626] do_exit+0x1986/0x2700 [ 861.394185] ? print_irqtrace_events+0x1e1/0x270 [ 861.398952] ? mm_update_next_owner+0x960/0x960 [ 861.403637] ? filemap_range_has_page+0x370/0x370 [ 861.408495] ? filemap_map_pages+0x962/0x1630 [ 861.413043] ? lock_downgrade+0x980/0x980 [ 861.417199] ? unlock_page+0x19f/0x270 [ 861.421099] ? __lock_acquire+0x638/0x3c30 [ 861.425350] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 861.430298] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 861.435515] ? __pagevec_lru_add+0x30/0x30 [ 861.439782] ? perf_trace_lock+0x900/0x900 [ 861.444027] ? print_irqtrace_events+0x270/0x270 [ 861.448788] ? trace_hardirqs_off+0x10/0x10 [ 861.453105] ? __lock_acquire+0x638/0x3c30 [ 861.457346] ? lru_cache_add+0x1c7/0x3a0 [ 861.461410] ? memset+0x31/0x40 [ 861.464702] ? find_held_lock+0x35/0x1d0 [ 861.468778] ? get_signal+0x7bb/0x16e0 [ 861.472685] ? lock_downgrade+0x980/0x980 [ 861.476857] do_group_exit+0x149/0x400 [ 861.480764] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 861.485353] ? SyS_exit+0x30/0x30 [ 861.488819] ? _raw_spin_unlock_irq+0x27/0x70 [ 861.493316] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 861.498363] get_signal+0x74c/0x16e0 [ 861.502088] ? ptrace_notify+0x130/0x130 [ 861.506170] ? perf_trace_lock+0x900/0x900 [ 861.510407] ? __pmd_alloc+0x4f0/0x4f0 [ 861.514306] ? trace_hardirqs_off+0x10/0x10 [ 861.518627] ? trace_hardirqs_off+0x10/0x10 [ 861.522951] ? trace_hardirqs_off+0x10/0x10 [ 861.527291] ? find_held_lock+0x35/0x1d0 [ 861.531360] do_signal+0x90/0x1e90 [ 861.534901] ? __vfs_read+0xf7/0xa00 [ 861.538633] ? vfs_copy_file_range+0x940/0x940 [ 861.543224] ? setup_sigcontext+0x7d0/0x7d0 [ 861.547551] ? fsnotify_first_mark+0x2b0/0x2b0 [ 861.552138] ? exit_to_usermode_loop+0x8c/0x2f0 [ 861.556830] exit_to_usermode_loop+0x258/0x2f0 [ 861.561409] ? kernel_write+0x120/0x120 [ 861.565389] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 861.570946] do_syscall_64+0x6ec/0x940 [ 861.574847] ? vmalloc_sync_all+0x30/0x30 [ 861.578999] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 861.583778] ? syscall_return_slowpath+0x550/0x550 [ 861.588714] ? syscall_return_slowpath+0x2ac/0x550 [ 861.593650] ? prepare_exit_to_usermode+0x350/0x350 [ 861.598676] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 861.604814] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 861.609671] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 861.614875] RIP: 0033:0x7f5d571d8310 [ 861.618605] RSP: 002b:00007ffea54ca098 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 861.626327] RAX: fffffffffffffffb RBX: 0000000000003e00 RCX: 00007f5d571d8310 [ 861.633614] RDX: 0000000000000200 RSI: 0000000000cbf088 RDI: 0000000000000003 [ 861.640894] RBP: 0000000000cbf060 R08: 0000000000000028 R09: 0000000001680000 [ 861.648175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000cbe030 [ 861.655455] R13: 0000000000000200 R14: 0000000000cbe080 R15: 0000000000cbf078 [ 861.662749] [ 861.662749] Showing all locks held in the system: [ 861.669081] 2 locks held by khungtaskd/877: [ 861.673555] #0: 00000000189d8ef6 (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 861.681213] #1: 00000000f28c1e7f (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 861.689849] 2 locks held by getty/4411: [ 861.693814] #0: 0000000092fa75d4 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.702075] #1: 0000000004239dd8 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.710933] 2 locks held by getty/4412: [ 861.714910] #0: 000000009a41a2fe (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.723168] #1: 000000002a7c8adc (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.732087] 2 locks held by getty/4413: [ 861.736053] #0: 0000000028c093af (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.744311] #1: 000000002acb1fcc (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.753179] 2 locks held by getty/4414: [ 861.757165] #0: 00000000050448ff (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.765416] #1: 00000000a72e48aa (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.774282] 2 locks held by getty/4415: [ 861.778252] #0: 00000000a1c25d29 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.786517] #1: 00000000d3c266aa (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.795384] 2 locks held by getty/4416: [ 861.799354] #0: 000000003991b83a (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.807598] #1: 0000000076e3399c (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.816484] 3 locks held by kworker/u4:4/5783: [ 861.821061] #0: 00000000bce8f122 ((wq_completion)"writeback"){+.+.}, at: process_one_work+0xb83/0x1c40 [ 861.830615] #1: 000000003c8d4276 ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: process_one_work+0xbd9/0x1c40 [ 861.841220] #2: 000000002022e740 (&type->s_umount_key#35){++++}, at: trylock_super+0x20/0x100 [ 861.850023] 2 locks held by getty/23570: [ 861.854083] #0: 0000000055e6221e (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.862374] #1: 00000000bcb273a2 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.871243] 1 lock held by blkid/11115: [ 861.875227] #0: 00000000b750043c (&bdev->bd_mutex){+.+.}, at: blkdev_put+0x2a/0x4f0 [ 861.883217] 1 lock held by syz-executor4/11334: [ 861.887938] #0: 00000000b750043c (&bdev->bd_mutex){+.+.}, at: iterate_bdevs+0xc8/0x260 [ 861.897237] 1 lock held by syz-executor4/11335: [ 861.901912] #0: 00000000b750043c (&bdev->bd_mutex){+.+.}, at: iterate_bdevs+0xc8/0x260 [ 861.910065] [ 861.911694] ============================================= [ 861.911694] [ 861.918698] NMI backtrace for cpu 0 [ 861.922332] CPU: 0 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #380 [ 861.928892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 861.938224] Call Trace: [ 861.940786] dump_stack+0x1a7/0x27d [ 861.944386] ? arch_local_irq_restore+0x53/0x53 [ 861.949025] ? debug_show_all_locks+0x2f3/0x3d0 [ 861.953668] ? nmi_cpu_backtrace+0x1cc/0x220 [ 861.958053] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 861.962516] nmi_cpu_backtrace+0x1e0/0x220 [ 861.966730] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 861.971199] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 861.976449] arch_trigger_cpumask_backtrace+0x14/0x20 [ 861.981613] watchdog+0x969/0xd70 [ 861.985041] ? reset_hung_task_detector+0xb0/0xb0 [ 861.989853] ? complete+0x62/0x80 [ 861.993281] ? __schedule+0x1ef0/0x1ef0 [ 861.997226] ? do_raw_spin_unlock+0x9e/0x310 [ 862.001605] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 862.006157] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 862.011241] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 862.016226] ? trace_hardirqs_on+0xd/0x10 [ 862.020345] ? __kthread_parkme+0x176/0x240 [ 862.024641] kthread+0x33c/0x400 [ 862.028501] ? reset_hung_task_detector+0xb0/0xb0 [ 862.033314] ? kthread_stop+0x7c0/0x7c0 [ 862.037262] ret_from_fork+0x3a/0x50 [ 862.041040] Sending NMI from CPU 0 to CPUs 1: [ 862.045542] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 862.046531] Kernel panic - not syncing: hung_task: blocked tasks [ 862.059713] CPU: 0 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #380 [ 862.066263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 862.075592] Call Trace: [ 862.078159] dump_stack+0x1a7/0x27d [ 862.081762] ? arch_local_irq_restore+0x53/0x53 [ 862.086404] ? vsnprintf+0x1ed/0x1900 [ 862.090178] panic+0x1f8/0x42c [ 862.093341] ? refcount_error_report+0x214/0x214 [ 862.098073] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 862.103408] watchdog+0x97a/0xd70 [ 862.106840] ? reset_hung_task_detector+0xb0/0xb0 [ 862.111662] ? complete+0x62/0x80 [ 862.115090] ? __schedule+0x1ef0/0x1ef0 [ 862.119036] ? do_raw_spin_unlock+0x9e/0x310 [ 862.123413] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 862.127970] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 862.133046] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 862.138031] ? trace_hardirqs_on+0xd/0x10 [ 862.142151] ? __kthread_parkme+0x176/0x240 [ 862.146449] kthread+0x33c/0x400 [ 862.149787] ? reset_hung_task_detector+0xb0/0xb0 [ 862.154608] ? kthread_stop+0x7c0/0x7c0 [ 862.158553] ret_from_fork+0x3a/0x50 [ 862.162802] Dumping ftrace buffer: [ 862.166399] (ftrace buffer empty) [ 862.170081] Kernel Offset: disabled [ 862.173684] Rebooting in 86400 seconds..